CN219505818U - Vehicle-mounted oxygen supply system and automobile - Google Patents
Vehicle-mounted oxygen supply system and automobile Download PDFInfo
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- CN219505818U CN219505818U CN202320344960.4U CN202320344960U CN219505818U CN 219505818 U CN219505818 U CN 219505818U CN 202320344960 U CN202320344960 U CN 202320344960U CN 219505818 U CN219505818 U CN 219505818U
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- oxygen
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- oxygen supply
- supply system
- air
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- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title claims abstract description 279
- 239000001301 oxygen Substances 0.000 title claims abstract description 279
- 229910052760 oxygen Inorganic materials 0.000 title claims abstract description 279
- 238000001816 cooling Methods 0.000 claims abstract description 119
- 238000000889 atomisation Methods 0.000 claims abstract description 52
- 239000002808 molecular sieve Substances 0.000 claims abstract description 43
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 claims abstract description 43
- 238000001914 filtration Methods 0.000 claims abstract description 20
- 230000030279 gene silencing Effects 0.000 claims abstract description 8
- 239000006096 absorbing agent Substances 0.000 claims description 34
- 230000035939 shock Effects 0.000 claims description 34
- 230000001105 regulatory effect Effects 0.000 claims description 33
- 230000003584 silencer Effects 0.000 claims description 27
- 230000001580 bacterial effect Effects 0.000 claims description 24
- 238000012544 monitoring process Methods 0.000 claims description 11
- 230000033228 biological regulation Effects 0.000 claims description 10
- 230000001276 controlling effect Effects 0.000 claims description 10
- 239000007789 gas Substances 0.000 claims description 10
- 241000894006 Bacteria Species 0.000 claims description 7
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 12
- 238000013461 design Methods 0.000 description 9
- 238000010586 diagram Methods 0.000 description 8
- 238000009434 installation Methods 0.000 description 6
- 229910052757 nitrogen Inorganic materials 0.000 description 6
- 239000000463 material Substances 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 4
- 229920001971 elastomer Polymers 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 238000007781 pre-processing Methods 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 3
- 230000017525 heat dissipation Effects 0.000 description 3
- 208000024891 symptom Diseases 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- 206010020772 Hypertension Diseases 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000005856 abnormality Effects 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 208000026106 cerebrovascular disease Diseases 0.000 description 1
- 208000029078 coronary artery disease Diseases 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000005195 poor health Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 208000023504 respiratory system disease Diseases 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
Landscapes
- Air-Conditioning For Vehicles (AREA)
Abstract
The utility model provides a vehicle-mounted oxygen supply system and an automobile, wherein the vehicle-mounted oxygen supply system comprises a pretreatment device, an atomization air supply device and an oxygen supply device; the pretreatment device is used for filtering, silencing, compressing and cooling air; the atomization air supply device is connected with the pretreatment device through a pipeline and is used for supplying cooling air to the external atomizer; the oxygen supply device is connected with the pretreatment device through a pipeline and comprises two molecular sieves, and is used for alternately operating and separating oxygen so as to continuously supply oxygen; the atomization air supply device is provided with an atomization air supply outlet, the oxygen supply device is provided with an oxygen output interface, and the atomization air supply outlet and the oxygen output interface are used for being arranged in a passenger cabin of an automobile and supplying cooling air and oxygen. The vehicle-mounted oxygen supply system and the automobile can meet the problem that a user can inhale oxygen and supply cooling air for the atomizer when riding a car.
Description
Technical Field
The utility model relates to the field of automobile manufacturing, in particular to a vehicle-mounted oxygen supply system and an automobile.
Background
As the automotive industry evolves, automotive iterations are faster and faster. In consideration of the personalized demands of users, the design of the automobile is increasingly functionalized, when people with insufficient oxygen utilization capacity, such as people suffering from respiratory diseases, hypertension, coronary heart disease, cerebrovascular diseases and the like, take the automobile for a long time, when the automobile suddenly feels uncomfortable to the body and needs to inhale oxygen or the automobile runs to a high-altitude area, the automobile is not effectively provided with a vehicle-mounted oxygen supply system, so that the users with uncomfortable symptoms can not timely obtain symptom relief, and a more convenient and comfortable oxygen inhaling function can not be provided for the users; meanwhile, for people with the requirements of the atomizers, cooling air is required to be conveyed to the atomizers to atomize the medicines in the atomizers so as to improve uncomfortable symptoms, the conventional oxygen supply equipment is inconvenient to carry when a user takes a car, and the cooling air can not be conveniently conveyed for the user atomizers when the user takes the car, so that the design of a vehicle-mounted oxygen supply system is needed to meet the requirements of oxygen inhalation and air supply for the atomizers when the user takes the car.
The present utility model has been made in view of the above-described problems.
Disclosure of Invention
The utility model provides a vehicle-mounted oxygen supply system and an automobile, and aims to solve the problems that in the prior art, the automobile is not effectively provided with the vehicle-mounted oxygen supply system so as to meet the requirements of oxygen inhalation and cooling air supply for an atomizer when a user takes a car.
The utility model firstly provides a vehicle-mounted oxygen supply system which comprises a pretreatment device, an atomization air supply device and an oxygen supply device;
the pretreatment device is used for filtering, silencing, compressing and cooling air;
the atomization air supply device is connected with the pretreatment device through a pipeline and is used for supplying cooling air to the external atomizer;
the oxygen supply device is connected with the pretreatment device through a pipeline and comprises two molecular sieves, and is used for alternately operating and separating oxygen so as to continuously supply oxygen;
the atomization air supply device is provided with an atomization air supply outlet, the oxygen supply device is provided with an oxygen output interface, and the atomization air supply outlet and the oxygen output interface are used for being arranged in a passenger cabin of an automobile and supplying cooling air and oxygen.
Preferably, the pretreatment device comprises an air filter, an air inlet silencer, an oil-free air compressor and a cooling pipeline which are sequentially communicated through pipelines; wherein the air filter is used for performing air filtering treatment; the air inlet silencer is used for silencing air filtration; the oil-free air compressor is used for compressing air; the cooling pipeline is used for cooling the air.
Preferably, the output end of the cooling pipeline is provided with a first tee joint, and the output end of the first tee joint is respectively communicated with the atomizing air supply device and the oxygen supply device and is used for dividing the cooling air.
Preferably, the oxygen supply device further comprises a four-way solenoid valve, an exhaust silencer and an oxygen supply unit; the input end of the four-way electromagnetic valve is communicated with the pretreatment device, and one end of the two molecular sieves is respectively and bidirectionally communicated with the four-way electromagnetic valve and is used for conveying cooling air to the two molecular sieves; the exhaust silencer is communicated with the output end of the four-way electromagnetic valve and is used for discharging waste gas separated by the two molecular sieves; the oxygen supply unit is provided with a second tee, and the input end of the second tee is communicated with the other ends of the two molecular sieves so as to convey oxygen into the passenger cabin of the automobile.
Preferably, the oxygen supply unit comprises an oxygen storage tank, an oxygen concentration sensor, a first pressure regulating valve, a first flowmeter, a first one-way valve, a first bacterial filter and a humidifying bottle which are sequentially communicated; the input end of the oxygen storage tank is communicated with the output end of the second tee joint and is used for storing oxygen; the oxygen concentration sensor is used for monitoring the oxygen concentration; the first pressure regulating valve is used for regulating the pressure of the delivered oxygen; the first flowmeter is used for adjusting the flow of oxygen; the first one-way valve is used for controlling the circulation of oxygen; the first bacterial filter is used for filtering the oxygen; the oxygen output interface is arranged on the humidifying bottle, and the humidifying bottle is used for supplying oxygen after humidifying treatment.
Preferably, the atomization air supply device further comprises a second pressure regulating valve, a second flowmeter, a second one-way valve and a second bacteria filter which are sequentially communicated through pipelines; the input end of the second pressure regulating valve is connected with the output end of the first tee joint so as to regulate the conveying pressure of cooling air in the atomization air supply device; the second flowmeter is used for adjusting the flow of cooling air in the atomization air supply device; the second one-way valve is used for controlling the circulation of cooling air in the atomization air supply device; the output end of the second bacterial filter is connected with an atomization air supply outlet and is used for carrying out bacterial filtration treatment on cooling air in the atomization air supply device.
Preferably, the cooling pipeline is made of aluminum, copper or other materials favorable for heat dissipation, and the cooling device is arranged at the adjacent part of the cooling pipeline so as to cool the cooling pipeline.
Preferably, the vehicle-mounted oxygen supply system further comprises a control device, wherein the control device comprises an inverter, a control unit and a display; the inverter is used for connecting the circuit system of the automobile to perform voltage conversion; the control unit is electrically connected with the pretreatment device, the oxygen supply device and the atomization air supply device and is used for controlling and monitoring the working state of the vehicle-mounted oxygen supply system; the display comprises at least one of a flow regulation display panel, a concentration display panel, a time display panel and a fault alarm display panel, and is used for monitoring and regulating the vehicle-mounted oxygen supply system.
Preferably, the display is further provided with a start switch, and the start switch is electrically connected with the control unit and used for controlling the on-vehicle oxygen supply system to be turned on and off.
The utility model also provides an automobile, which comprises the vehicle-mounted oxygen supply system and further comprises: the circuit system is electrically connected with the vehicle-mounted oxygen supply system; the front cabin module and the passenger cabin arranged at one end of the front cabin module are used for installing and fixing the vehicle-mounted oxygen supply system.
Preferably, the front cabin module comprises a left shock absorber support and a right shock absorber support which are arranged at intervals, and a left side longitudinal beam and a right side longitudinal beam which are respectively and correspondingly arranged at the bottoms of the left shock absorber support and the right shock absorber support; an air inlet silencer of the vehicle-mounted oxygen supply system is arranged at the adjacent position of the left shock absorber support; two molecular sieves, an oxygen storage tank, an oxygen concentration sensor, a first flowmeter and a second flowmeter of the vehicle-mounted oxygen supply system are arranged at the adjacent positions of the right shock absorber support, and a first one-way valve, a second one-way valve and a second tee joint are arranged at the adjacent positions of the right shock absorber support; a four-way electromagnetic valve, a first pressure regulating valve, a second pressure regulating valve and an exhaust silencer of the vehicle-mounted oxygen supply system are arranged at the adjacent positions of the right side longitudinal beam; the lower cross beam is connected between the left side longitudinal beam and the right side longitudinal beam, and is provided with an oil-free air compressor, a cooling device and a first tee joint of the vehicle-mounted oxygen supply system; the upper cross beam is arranged between the left shock absorber support and the right shock absorber support, and an air filter, an inverter and a control unit of the vehicle-mounted oxygen supply system are arranged at the adjacent part of the upper cross beam; and the front coaming is arranged at one end of the left shock absorber support and one end of the right shock absorber support, which are close to the passenger cabin, and a first bacterial filter and a second bacterial filter of the vehicle-mounted oxygen supply system are arranged at the adjacent positions of the front coaming.
Preferably, the front cabin module further comprises a cooling fan, the cooling fan is arranged on one side of the lower beam, and a cooling pipeline of the vehicle-mounted oxygen supply system is arranged on the cooling fan.
Preferably, the passenger compartment includes an instrument panel and a glove box disposed adjacent to the instrument panel; a display and a starting switch of the vehicle-mounted oxygen supply system are integrated on the instrument panel; a humidifying bottle and an atomization air supply outlet of the vehicle-mounted oxygen supply system are arranged in the glove box.
Preferably, the circuit system comprises a storage battery and a relay box, and the relay box is electrically connected with the storage battery and then is also electrically connected with an inverter of the vehicle-mounted oxygen supply system; the battery and the relay box are arranged within the front cabin module.
The vehicle-mounted oxygen supply system and the vehicle provided by the utility model have the beneficial effects that:
1. through the structural design of the vehicle-mounted oxygen supply system, two molecular sieves are designed in the oxygen supply device to adsorb other gases such as nitrogen in the air, and the two molecular sieves work alternately so as to continuously convey oxygen into the passenger cabin of the automobile and supply the oxygen for users in the automobile, thereby meeting the oxygen demand of the users when riding;
2. through the structural design of on-vehicle oxygen system, through arranging atomizing air feeder at preprocessing device's output for the air can be through preprocessing device's cooling line cooling, supplies in the inside user of car after atomizing air feeder handles and uses, has satisfied the demand that provides cooling air to the atomizer when the user takes a car.
Other features and advantages of the present utility model are described in the following detailed description.
Description of the drawings:
in order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of an overall structure of an exemplary vehicle-mounted oxygen supply system according to an embodiment of the present utility model;
FIG. 2 is a schematic diagram illustrating a partial structure of an on-vehicle oxygen supply system according to an exemplary embodiment of the present utility model;
FIG. 3 is a schematic diagram of an overall structure of a display according to an exemplary embodiment of the present utility model;
FIG. 4 is a schematic diagram illustrating an installation of a vehicle-mounted oxygen supply system according to an exemplary embodiment of the present utility model;
FIG. 5 is a schematic top view of an exemplary in-vehicle oxygen supply system according to an embodiment of the present utility model;
FIG. 6 is a schematic diagram illustrating the installation of an exemplary vehicle-mounted oxygen supply system according to an embodiment of the present utility model;
FIG. 7 is a schematic diagram illustrating an overall structure of an exemplary vehicle-mounted oxygen supply system according to a modification of the present utility model;
FIG. 8 is a schematic diagram illustrating the installation of a vehicle-mounted oxygen supply system according to an exemplary embodiment of the present utility model;
FIG. 9 is a schematic top view of an exemplary vehicle-mounted oxygen supply system installation according to a variation of the present utility model;
fig. 10 is a schematic block diagram of an automobile according to an exemplary embodiment of the present utility model. In the above figures, the list of components represented by the various numbers is as follows:
100. a vehicle-mounted oxygen supply system; 101. An air filter;
103. an intake silencer; 105. An oil-free air compressor;
115. a molecular sieve; 125. A first pressure regulating valve;
501. a storage battery; 112. A four-way electromagnetic valve;
107. a cooling pipeline; 502. A relay box;
127. a first flowmeter; 131. A first bacterial filter;
133. a humidifying bottle; 1331. An oxygen output interface;
118. an exhaust muffler; 110. A first tee;
135. a second pressure regulating valve; 137. A second flowmeter;
141. a second bacterial filter; 1421. An atomization air supply outlet;
129. A first one-way valve; 139. A second one-way valve;
108. a cooling device; 150. A control unit;
149. an inverter; 301. A display;
151. starting a switch; 1000. An automobile;
152. a flow rate adjustment display panel; 153. A density display panel;
154. a time display panel; 155. A fault alarm display panel;
146. a second tee; 300. An instrument panel;
600. a front nacelle module; 602. A left side shock absorber mount;
603. a lower cross beam; 605. A right side rail;
604. a right side shock absorber support; 13. A rubber tube;
606. a dash panel; 123. An oxygen concentration sensor;
601. an upper cross beam; 302. A glove box;
120. an oxygen storage tank; 400. A passenger compartment;
500. a circuit system; 607. A heat radiation fan.
The specific embodiment is as follows:
to further clarify the above and other features and advantages of the present utility model, a further description of the utility model will be rendered by reference to the appended drawings. It should be understood that the specific embodiments presented herein are for purposes of explanation to those skilled in the art and are intended to be illustrative only and not limiting.
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.
The general idea of this embodiment is to provide a vehicle-mounted oxygen supply system 100 and an automobile 1000, wherein the structure of the vehicle-mounted oxygen supply system 100 is designed, a pretreatment device is designed to filter, mute, compress and cool air, the air is subjected to pretreatment device to obtain cooling air, an output end of the pretreatment device is respectively connected with an oxygen supply device and an atomization air supply device through a first tee joint 110, the atomization air supply device is provided with an atomization air supply outlet 1421, the atomization air supply outlet 1421 is arranged in a passenger cabin 400 of the automobile 1000, and other components of the atomization air supply device defogging air supply outlet 1421 can be arranged in a front cabin module 600 of the automobile 1000 so as to be connected with an atomizer of a user in the passenger cabin 400 of the automobile 1000 for use, so as to meet the requirement of the atomizer of the user for cooling air supply; the oxygen supply device is designed with two molecular sieves 115 and an oxygen output interface 1331, wherein the two molecular sieves 115 can be arranged in the front cabin of the automobile 1000, and the oxygen output interface 1331 is arranged in the passenger cabin 400 of the automobile 1000 so as to continuously carry out oxygen delivery and meet the oxygen demand of passengers in the passenger cabin 400 of the automobile 1000. It can be understood that the molecular sieves 115 are adopted to adsorb nitrogen in the air, output oxygen, and design two molecular sieves 115 to alternately separate oxygen in consideration of the fact that the single molecular sieve 115 needs to release nitrogen after adsorbing nitrogen is saturated, and oxygen cannot be continuously supplied, so that continuous oxygen transportation can be ensured.
In the general inventive concept, the device comprises a pretreatment device, an atomization air supply device and an oxygen supply device;
the pretreatment device is used for filtering, silencing, compressing and cooling air;
the atomization air supply device is connected with the pretreatment device through a pipeline and is used for supplying cooling air to the external atomizer;
the oxygen supply device is connected with the pretreatment device through a pipeline, and comprises two molecular sieves 115 for alternately operating and separating oxygen so as to continuously supply oxygen;
the atomizing air supply device is provided with an atomizing air supply outlet 1421, the oxygen supply device is provided with an oxygen output interface 1331, and the atomizing air supply outlet 1421 and the oxygen output interface 1331 are arranged in the passenger compartment 400 of the automobile 1000 to supply cooling air and oxygen.
It can be understood that in the vehicle-mounted oxygen supply system 100 provided by the utility model, since the external air contains dust or other impurities which are not beneficial to human body and cannot be directly used, the air is treated by the pretreatment device, and the air is filtered, compressed and cooled by the pretreatment device, and then the cooled air is split into the atomization air supply device and the oxygen supply device; the high-pressure cooling air which is branched by the pretreatment device and received by the atomization air supply device is output through the atomization air supply outlet 1421 after being subjected to pressure regulation, flow regulation, unidirectional circulation control and further bacterial filtration, so that the requirement of cooling air when passengers use the atomizer is met; the oxygen supply device receives the high-pressure cooling air split by the pretreatment device, and after the oxygen in the air is screened by adopting two molecular sieves 115, pure oxygen is output through an oxygen output interface 1331 for continuous oxygen supply after oxygen concentration monitoring, pressure regulation treatment, flow regulation treatment, unidirectional flow control, bacterial filtration treatment and humidification treatment so as to meet the oxygen demand of passengers; the two molecular sieves 115 are operated alternately to ensure a continuous supply of oxygen.
Each structure is described in detail below.
Referring to fig. 1 to 10, an alternative embodiment of the present utility model is shown, in which fig. 1 illustrates an overall structure of a vehicle-mounted oxygen supply system 100.
In an alternative scheme of the embodiment of the utility model, the pretreatment device comprises an air filter 101, an air inlet silencer 103, an oil-free air compressor 105 and a cooling pipeline 107 which are connected in sequence through pipelines; wherein the air filter 101 is used for performing an air filtering process; the intake silencer 103 is used for silencing air filtration; the oilless air compressor 105 is used for compressing air; the cooling line 107 is used for cooling the air.
It will be appreciated that the air in the outside contains impurities which are unfavorable for the health of the human body, and the influence on the crowd with poor health condition should be avoided, so that the air filter 101 is designed by the pretreatment device, the air entering the vehicle-mounted oxygen generating system is subjected to preliminary filtration treatment, the passenger riding experience is influenced by noise when the air is filtered, the air is communicated with the air inlet silencer 103 at the output end of the air filter 101 to be subjected to silencing treatment, the air is circulated to the oil-free air compressor 105 through the air inlet silencer 103, the oil-free air compressor 105 compresses normal air into high-temperature high-pressure air, and the air is cooled and converted into high-pressure cooling air through the cooling pipeline 107 so as to supply air for the subsequent oxygen supplying device and the atomization air supplying device. Since the pretreatment device is disposed in the front cabin module 600 of the automobile 1000, in order to make the arrangement of the pretreatment device flexible, the occupation of the internal space of the front cabin module 600 is reduced, and the components are communicated by adopting the rubber tube 13, so that the flexible arrangement is facilitated.
The pretreatment device is designed with the oil-free air compressor 105, so that the high pressure of air fed into the molecular sieve 115 can be ensured when the molecular sieve 115 is subjected to the treatment of separating oxygen, so as to improve the oxygen separation efficiency.
Further, the output end of the cooling pipeline 107 is provided with a first tee joint 110, and the output end of the first tee joint 110 is respectively communicated with an atomization air supply device and an oxygen supply device and is used for splitting cooling air.
In an alternative scheme of the embodiment of the utility model, the output end of the cooling pipeline 107 is provided with a first tee joint 110, two output ends of the first tee joint 110 are respectively communicated with the atomization air supply device and the oxygen supply device, and the first tee joint 110 divides high-pressure cooling air and distributes the high-pressure cooling air to the atomization air supply device and the oxygen supply device respectively.
Further, the oxygen supply apparatus further includes a four-way solenoid valve 112, an exhaust silencer 118, and an oxygen supply unit; the input end of the four-way electromagnetic valve 112 is communicated with the pretreatment device, and one end of the two molecular sieves 115 is respectively and bidirectionally communicated with the four-way electromagnetic valve 112 and is used for conveying cooling air to the two molecular sieves 115; the exhaust silencer 118 is communicated with the output end of the four-way electromagnetic valve 112 and is used for discharging exhaust gas separated by the two molecular sieves 115; the oxygen supply unit is provided with a second tee 146, the input end of the second tee 146 being in communication with the other ends of the two molecular sieves 115 to deliver oxygen into the passenger compartment 400 of the automobile 1000.
In an alternative aspect of the embodiment of the present utility model, the oxygen supply apparatus further includes a four-way solenoid valve 112, an exhaust silencer 118, and an oxygen supply unit; the input end of the four-way electromagnetic valve 112 is communicated with the output end of the first tee joint 110, two molecular sieves 115 are simultaneously and bidirectionally communicated with the four-way electromagnetic valve 112, and the output end of the four-way electromagnetic valve 112 is communicated with an exhaust silencer 118; the four-way solenoid valve 112 conveys high-pressure cooling air to the two molecular sieves 115 for oxygen separation, and simultaneously discharges nitrogen and other gases except oxygen which are screened out by the molecular sieves 115 through the exhaust silencer 118; the output end of the oxygen supply unit is provided with a second tee joint 146, and two input ends of the second tee joint 146 are respectively communicated with the two molecular sieves 115 so as to collect oxygen into the oxygen supply unit for continuous oxygen supply; the design of exhaust silencer 118 is advantageous for reducing noise during exhaust emission and improving the ride experience of passengers in vehicle 1000.
Further, the oxygen supply unit includes an oxygen storage tank 120, an oxygen concentration sensor 123, a first pressure regulating valve 125, a first flow meter 127, a first check valve 129, a first bacterial filter 131, and a humidification bottle 133, which are sequentially communicated; the input end of the oxygen storage tank 120 is communicated with the output end of the second tee 146 and is used for storing oxygen; the oxygen concentration sensor 123 is for monitoring the oxygen concentration; the first pressure regulating valve 125 is used for regulating the pressure of the delivered oxygen; the first flow meter 127 is used for flow regulation of oxygen; the first check valve 129 is used to control the flow of oxygen; the first bacterial filter 131 is used for filtering oxygen; the oxygen output interface 1331 is arranged on the humidifying bottle 133, and the humidifying bottle 133 is used for supplying oxygen after humidifying treatment.
In an alternative scheme of the embodiment of the utility model, the oxygen supply unit comprises an oxygen storage tank 120, an oxygen concentration sensor 123, a first pressure regulating valve 125, a first flowmeter 127, a first one-way valve 129, a first bacterial filter 131 and a humidifying bottle 133 which are sequentially communicated; the oxygen storage tank 120 is communicated with the output end of the second tee 146, and oxygen separated by the two molecular sieves 115 can be stored in the oxygen storage tank 120 so as to meet the demand of passengers for oxygen at any time; in order to facilitate monitoring of the oxygen concentration, an oxygen concentration sensor 123 is connected to the output end of the oxygen storage tank 120, so that the vehicle-mounted oxygen supply system 100 can remove faults when abnormality occurs; after the high-pressure cooling air is subjected to pressure regulation through the first pressure regulating valve 125, the high-pressure cooling air is conveyed to the first flowmeter 127 for flow regulation, flows through the first one-way valve 129, is subjected to further filtering treatment through the first bacterial filter 131, and is humidified through the humidifying bottle 133 and then is discharged through the oxygen output interface 1331, so that the oxygen demand of passengers in the automobile 1000 is met.
It should be noted that, in the oxygen supply device, the humidification bottle 133 is disposed in the passenger compartment 400 of the automobile 1000, and the oxygen output interface 1331 is designed on the humidification bottle 133 for passengers to use; all parts of the oxygen supply device are communicated by adopting the rubber pipe 13, and the dehumidifying bottle 133 is arranged in the front cabin module 600 of the automobile 1000, so that the oxygen supply device is flexibly arranged, and the space occupation of the front cabin module 600 is reduced.
Further, the atomizing air supply device further comprises a second pressure regulating valve 135, a second flowmeter 137, a second check valve 139 and a second bacteria filter 141 which are sequentially connected through pipelines; the input end of the second pressure regulating valve 135 is connected with the output end of the first tee joint 110 to regulate the delivery pressure of cooling air in the atomization air supply device; the second flowmeter 137 is used for adjusting the flow rate of cooling air in the atomizing air supply; the second check valve 139 is used for controlling the circulation of cooling air in the atomizing air supply; the output end of the second bacteria filter 141 is connected to an atomization air supply outlet 1421 for performing bacteria filtering treatment on cooling air in the atomization air supply.
In an alternative scheme of the embodiment of the utility model, the atomization air supply device further comprises a second pressure regulating valve 135, a second flowmeter 137, a second one-way valve 139 and a second bacteria filter 141 which are sequentially communicated in a pipeline manner; the input end of the second pressure regulating valve 135 is connected to the output end of the first tee 110 to receive the high-pressure cooling air delivered by the first tee 110, the second pressure regulating valve 135 regulates the pressure of the high-pressure cooling air, and then the high-pressure cooling air flows through the second flowmeter 137 to be regulated, flows through the second check valve 139, and then is further filtered by the second bacteria filter 141, and is supplied to the passenger compartment 400 of the automobile 1000 through the atomization air supply outlet 1421, so as to be used by a user in connection with an atomizer, thereby meeting the requirement of the user on the cooling air when the user uses the atomizer.
It should be noted that, the first check valve 129 and the second check valve 139 can control the gas circulation in the oxygen supply device and the atomizing gas supply device respectively, so as to adapt to the requirements of different users for using different gases.
Further, the cooling pipeline 107 is made of aluminum, copper or other materials favorable for heat dissipation, and the cooling device 108 is arranged at the adjacent position of the cooling pipeline 107 to cool the cooling pipeline 107.
In an alternative scheme of the embodiment of the utility model, in order to facilitate the air heat exchange treatment of the cooling pipeline 107, the cooling pipeline 107 may be made of aluminum, copper or other materials which are favorable for heat dissipation, so as to facilitate the rapid cooling and heat exchange of the air in the cooling pipeline 107, and a cooling device 108 is arranged at the adjacent position of the cooling pipeline 107 to cool the cooling pipeline 107.
In an alternative scheme of the embodiment of the utility model, the cooling device 108 may adopt a fan, and the cooling pipeline 107 is spirally arranged at the top of the cooling fan, so that the cooling pipeline 107 is blown by using blades of the fan, and the spirally arranged cooling pipeline 107 is beneficial to increasing the heat exchange area, so as to achieve the purpose of cooling air.
Further, the vehicle-mounted oxygen supply system 100 further comprises a control device, wherein the control device comprises an inverter 149, a control unit 150 and a display 301; inverter 149 is used to connect circuitry 500 of vehicle 1000 and perform voltage conversion; the control unit 150 is electrically connected with the pretreatment device, the oxygen supply device and the atomization air supply device, and is used for controlling and monitoring the working state of the vehicle-mounted oxygen supply system 100; the display 301 includes at least one of a flow regulation display panel 152, a concentration display panel 153, a time display panel 154, and a malfunction alerting display panel 155 for monitoring and adjusting the in-vehicle oxygen supply system 100.
In an alternative solution of the embodiment of the present utility model, in order to facilitate the user to control the vehicle-mounted oxygen supply system 100, the vehicle-mounted oxygen supply system 100 further includes a control device, where the control device is designed with an inverter 149, a control unit 150 and a display 301; the inverter 149 is electrically connected with the circuit system 500 of the automobile 1000 to convert the original 12V/24V voltage of the automobile 1000 into 220V voltage required by the vehicle-mounted oxygen supply system 100; the control unit 150 is electrically connected with the inverter 149 and the display 301, and is also electrically connected with the oil-free air compressor 105, the oxygen concentration sensor 123, the cooling device 108, the four-way electromagnetic valve 112, the first flowmeter 127, the second flowmeter 137, the first check valve 129 and the second check valve 139 in the vehicle-mounted oxygen supply system 100 so as to control and monitor the working states of all the components, and transmit data such as gas flow, oxygen concentration and the like in the vehicle-mounted oxygen supply system 100 to the display 301; the display 301 includes a flow rate adjustment display panel 152, a concentration display panel 153, a time display panel 154, and a fault alarm display panel 155, where the flow rate adjustment display panel 152 is used to display flow rate data of the gas passing through the first flow meter 127 and the second flow meter 137, the concentration display panel 153 is used to display the oxygen concentration data collected by the oxygen concentration sensor 123, the time display panel 154 is used to display operation time of the vehicle oxygen supply system 100, and the fault alarm display panel 155 is used to display whether an abnormal state occurs in each component.
In an alternative solution of the embodiment of the present utility model, in order to facilitate the user to view the display 301, the display 301 is installed in the passenger compartment 400 of the automobile 1000, and at the same time, in order to control the on or off of the on-vehicle oxygen supply system 100; the display 301 may be integrally designed with a start switch 151, the start switch 151 being electrically connected to the control unit 150; to facilitate a user turning on or off the on-board oxygen supply system 100. In some embodiments, the start switch 151, the flow rate adjustment display panel 152, the concentration display panel 153, the time display panel 154, and the fault alarm display panel 155 may be disposed on the instrument panel 300 or integrated on other display screens or dedicated panels, so as to facilitate in-vehicle occupants to perform on-off, flow rate adjustment, concentration display/time display/fault alarm display observation on the in-vehicle oxygen supply system 100.
The embodiment of the present utility model further provides an automobile 1000, including the above-mentioned vehicle-mounted oxygen supply system 100, further including: circuitry 500 electrically connected to the on-board oxygen supply system 100; the front cabin module 600 and the passenger cabin 400 are used for installing and fixing the vehicle-mounted oxygen supply system 100.
Further, the front cabin module 600 includes left and right shock absorber brackets 602 and 604 arranged at intervals, and left and right stringers (not numbered) and 605 respectively arranged at bottoms of the left and right shock absorber brackets 602 and 604; adjacent to the left shock absorber mount 602 is arranged the intake silencer 103 of the on-board oxygen supply system 100; two molecular sieves 115, an oxygen storage tank 120, an oxygen concentration sensor 123, a first flowmeter 127, a second flowmeter 137, a first check valve 129, a second check valve 139 and a second tee 146 of the vehicle-mounted oxygen supply system 100 are arranged adjacent to the right shock absorber support 604; adjacent to the right side rail 605 are arranged a four-way solenoid valve 112, a first pressure regulating valve 125, a second pressure regulating valve 135 and an exhaust silencer 118 of the in-vehicle oxygen supply system 100; the lower cross beam 603 is connected between the left side longitudinal beam and the right side longitudinal beam 605, and the lower cross beam 603 is provided with the oil-free air compressor 105, the cooling device 108 and the first tee joint 110 of the vehicle-mounted oxygen supply system 100; an upper cross beam 601 disposed between the left side damper support 602 and the right side damper support 604, and an air filter 101, an inverter 149 and a control unit 150 of the vehicle-mounted oxygen supply system 100 are disposed adjacent to the upper cross beam 601; a dash panel 606 is disposed at one end of the left side damper mount 602 and the right side damper mount 604 near the passenger compartment 400, and the first bacterial filter 131 and the second bacterial filter 141 of the in-vehicle oxygen supply system 100 are disposed adjacent to the dash panel 606.
Further, the passenger compartment 400 includes the instrument panel 300 and the glove box 302, the glove box 302 being disposed adjacent to the instrument panel 300; the display 301 and the start switch 151 of the vehicle-mounted oxygen supply system 100 are integrated on the instrument panel 300; inside the glove box 302, a humidification bottle 133 and an atomizing air supply outlet 1421 of the in-vehicle oxygen supply system 100 are provided. In this embodiment, the humidification bottle 133 is disposed in the glove box 302, the atomizing air supply outlet 1421 is also disposed in the glove box 302, and the user can perform oxygen inhalation and atomization operation by opening the glove box door, which is very convenient.
Further, the circuit system 500 includes a battery 501 and a relay box 502, and the relay box 502 is electrically connected to the battery 501 and then to the inverter 149 of the in-vehicle oxygen supply system 100; the battery 501 and the relay box 502 are arranged inside the front cabin module 600.
It will be appreciated that the arrangement of the components of the on-board oxygen supply system 100 is preferably arranged in the front cabin module 600, which facilitates connection of the physical lines and the electrical lines, and reduces the influence on indoor noise and vibration. The components to be operated by the user (e.g., the start switch 151, the atomizing air supply outlet 1421, the humidification bottle 133, etc.) are preferably disposed near the instrument panel 300 of the passenger compartment 400 for the convenience of the user's operation. Since more parts are required to be added on the automobile 1000, and oxygen is required to be far away from open fire and heat sources, the arrangement is more suitable for a rear drive type, the heating element power assembly is far away from the system, and meanwhile, the arrangement of the system is facilitated by a larger cabin residual space.
Referring specifically to fig. 4 to 6, in an alternative embodiment of the present utility model, components of the on-board oxygen supply system 100 except for the cooling pipeline 107 are all communicated by using a rubber tube 13, so that positions of the components in the automobile 1000 can be adjusted. When the automobile 1000 is of a left rudder type, the output interface of the humidification bottle 133 is disposed in the glove box 302 in the vicinity of the instrument panel 300 in order to facilitate oxygen inhalation by a user in the automobile. The remaining components of the on-board oxygen supply system 100, except for the dehumidifying bottle 133 and the atomizing air supply outlet 1421, are preferably disposed in the front cabin module 600, so as to reduce noise affecting the riding experience of the user.
The start switch 151 and the display 301 are integrally disposed on the instrument panel 300 to facilitate user operation; with the structure of the front cabin module 600 of the automobile 1000, the air filter 101 is arranged at a position on the upper cross member 601 of the front cabin module 600 to the left, the intake silencer 103 is arranged in front of the left shock absorber support 602, the oilless air compressor 105 is arranged on the lower cross member 603 of the front cabin module 600, the cooling device 108 is arranged on the lower cross member 603 of the front cabin module 600, the first tee joint 110 is arranged near the lower cross member 603, the two molecular sieves 115 are arranged near the right shock absorber support 604 of the front cabin module 600, the second tee joint 146 is arranged near the right shock absorber support 604, the oxygen storage tank 120 is arranged near the right shock absorber support 604, the oxygen concentration sensor 123 is arranged near the right shock absorber support 604, the four-way solenoid valve 112 is arranged inside a right side girder 605 of the front cabin module 600, the exhaust silencer 118 is arranged inside the right side girder 605 of the front cabin module 600, the first pressure regulating valve 125 and the second pressure regulating valve 135 are arranged at the upper part of the right side girder 605, the first flowmeter 127 and the second flowmeter 137 are arranged at the front part of the right shock absorber support 604, the first check valve 129 and the second check valve 139 are arranged at the rear part of the right shock absorber support 604, the first bacterial filter 131 and the second bacterial filter 141 are arranged at the right side of the dash panel 606, the humidifying bottle 133 is arranged in the glove box 302, the atomizing air supply outlet 1421 is also arranged in the glove box 302 at the position adjacent to the instrument panel 300, and the user can perform oxygen absorption and atomization operation by opening the glove box 302.
The inverter 149 is disposed on the upper cross member 601 of the front cabin module 600 in the vicinity of the battery 501 of the front cabin module 600 of the automobile 1000, the control unit 150 is disposed on the upper cross member 601 of the cabin in the vicinity of the inverter 149, and the electric circuit is connected to the relay box 502 through the battery 501 and then to the inverter 149, whereby the inverter 149 is connected to the control unit 150 of the in-vehicle oxygen supply system 100 to control the respective components. The start switch 151 and the display 301 are arranged on the instrument panel, so that the passenger in the vehicle can conveniently perform on-off, flow adjustment, concentration display/time display/fault alarm display observation on the vehicle-mounted oxygen supply system 100.
It should be noted that, the arrangement positions of the components and the pipe lines in the above vehicle-mounted oxygen supply system 100 in the vehicle 1000 are not unique, and may be adjusted according to the specific vehicle type, the left and right rudders, the internal structure, etc., but the following principles should be followed: (1) the installation should be firm and reliable; (2) Whether moving or not, the perimeter is kept at a reasonable gap; (3) The air filter 101 and the molecular sieve 115 need to be considered for replacement convenience, and meanwhile, the air filter is waterproof and dampproof; (4) the control unit 150 and the inverter 149 are waterproof; (5) The humidification bottle 133 and the atomizing air supply outlet 1421 are arranged in the passenger compartment 400, and are convenient for users to use and replace; (6) The influence of noise and vibration on the interior of the passenger cabin 400 is avoided as much as possible in the process of arranging the parts; (7) the pipe line is convenient to install and attractive; all the pipelines in the embodiment are arranged along the sheet metal boundaries of the vehicle body such as the left side longitudinal beam, the right side longitudinal beam 605, the left side shock absorber support 602 or the right side shock absorber support 604, and the like, so that the attractive appearance is ensured on the premise of meeting the installation and fixation; the types of the parts in the embodiment are not unique, and the parts can be properly selected according to the configuration, oxygen production amount requirement and concentration requirement of a specific vehicle so as to meet the use requirements of different users.
As shown in fig. 1 to 9, since the filter element of the air filter 101 needs to be replaced periodically, the molecular sieve 115 needs to be replaced periodically, and during replacement, it should be ensured that other components in the automobile are not disassembled excessively, so the arrangement positions of the air filter 101 and the molecular sieve 115 need to consider that there is enough operation space around the periphery during the replacement, and in this embodiment, the arrangement positions of the air filter 101 and the molecular sieve 115 in the automobile 1000 are enough to facilitate the replacement operation.
Further, the front cabin module 600 further includes a cooling fan 607, the cooling fan 607 is designed in the front space of the lower cross member 603, and the cooling line 107 of the in-vehicle oxygen supply system 100 is disposed on the cooling fan 607.
Referring to fig. 7 to 9, in a modification of the present utility model, the cooling device 108 may be replaced by a cooling fan 607 of the front cabin module 600 of the automobile 1000, and the cooling pipeline 107 and the cooling fan 607 of the front cabin module 600 are arranged back and forth, so that the cooling pipeline 107 is blown by blades of the cooling fan 607 to achieve the purpose of cooling air, and the cooling pipeline 107 does not need to be arranged in a spiral manner because the cooling fan 607 of the automobile 1000 provides stronger wind power and larger wind coverage area; in this modification, the first tee 110 is disposed inside the right side member 605, and the positions of the other parts are the same as those in the above embodiment, which is not described herein.
It should be understood by those skilled in the art that if the vehicle-mounted oxygen supply system 100 and the automobile 1000 provided by the embodiments of the present utility model are combined and replaced by fusing, simple changing, mutually changing, etc. all or part of the sub-modules involved in the system, such as placing and moving the components; or the products formed by the two are integrally arranged; or a removable design; it is within the scope of the present utility model to replace the corresponding components of the present utility model with devices/apparatuses/systems that may be combined to form a device/apparatus/system having a specific function.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
In the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.
In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.
In summary, the beneficial effects of the vehicle-mounted oxygen supply system 100 and the vehicle 1000 provided by the embodiment of the utility model are as follows: through the structural design of the vehicle-mounted oxygen supply system 100, two molecular sieves 115 are designed in the oxygen supply device to adsorb nitrogen and other gases in the air, and the two molecular sieves 115 work alternately to continuously convey oxygen into the passenger compartment 400 of the automobile 1000 for users in the automobile 1000 to use, so that the oxygen demand of the users during riding is met.
Through the structural design of on-vehicle oxygen system 100, through arranging atomizing air feeder at preprocessing device's output for the air can be through preprocessing device's cooling line 107 cooling, supplies in the inside user of car 1000 after atomizing air feeder handles and uses, has satisfied the demand that provides cooling air to the atomizer when the user takes a car.
While embodiments of the present utility model have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the utility model.
Claims (14)
1. The vehicle-mounted oxygen supply system is characterized by comprising a pretreatment device, an atomization air supply device and an oxygen supply device;
The pretreatment device is used for filtering, silencing, compressing and cooling air;
the atomization air supply device pipeline is connected with the pretreatment device and is used for supplying cooling air to an external atomizer;
the oxygen supply device pipeline is connected with the pretreatment device, and the oxygen supply device comprises two molecular sieves and is used for alternately operating and separating oxygen so as to continuously supply oxygen;
the atomization air supply device is provided with an atomization air supply outlet, the oxygen supply device is provided with an oxygen output interface, and the atomization air supply outlet and the oxygen output interface are used for being arranged in a passenger cabin of an automobile and supplying cooling air and oxygen.
2. The vehicle-mounted oxygen supply system according to claim 1, wherein the pretreatment device comprises an air filter, an air intake silencer, an oil-free air compressor and a cooling pipeline which are communicated through pipelines in sequence;
wherein the air filter is used for performing air filtering treatment; the air inlet silencer is used for silencing air filtration; the oil-free air compressor is used for compressing air; the cooling pipeline is used for cooling air.
3. The vehicle-mounted oxygen supply system according to claim 2, wherein the output end of the cooling pipeline is provided with a first tee joint, and the output end of the first tee joint is respectively communicated with the atomizing air supply device and the oxygen supply device and is used for splitting cooling air.
4. The on-vehicle oxygen supply system according to claim 1, wherein the oxygen supply device further comprises a four-way solenoid valve, an exhaust silencer, and an oxygen supply unit;
the input end of the four-way electromagnetic valve is communicated with the pretreatment device, and one end of the two molecular sieves is respectively and bidirectionally communicated with the four-way electromagnetic valve and is used for conveying cooling air to the two molecular sieves;
the exhaust silencer is communicated with the output end of the four-way electromagnetic valve and is used for discharging exhaust gas separated by the two molecular sieves;
the oxygen supply unit is provided with a second tee joint, and the input end of the second tee joint is communicated with the other ends of the two molecular sieves so as to convey oxygen into the passenger cabin of the automobile.
5. The on-vehicle oxygen supply system according to claim 4, wherein the oxygen supply unit comprises an oxygen storage tank, an oxygen concentration sensor, a first pressure regulating valve, a first flowmeter, a first check valve, a first bacterial filter and a humidification bottle which are sequentially communicated;
The input end of the oxygen storage tank is communicated with the output end of the second tee joint and is used for storing oxygen; the oxygen concentration sensor is used for monitoring the oxygen concentration; the first pressure regulating valve is used for regulating the pressure of the oxygen; the first flowmeter is used for adjusting the flow rate of oxygen; the first one-way valve is used for controlling the circulation of oxygen; the first bacterial filter is used for filtering oxygen; the oxygen output interface is arranged on the humidifying bottle, and the humidifying bottle is used for supplying oxygen after humidifying treatment.
6. The vehicle-mounted oxygen supply system according to claim 3, wherein the atomizing air supply device further comprises a second pressure regulating valve, a second flowmeter, a second one-way valve and a second bacteria filter which are sequentially communicated through pipelines;
the input end of the second pressure regulating valve is connected with the output end of the first tee joint so as to regulate the conveying pressure of cooling air in the atomization air supply device;
the second flowmeter is used for adjusting the flow rate of cooling air in the atomization air supply device;
the second one-way valve is used for controlling circulation of cooling air in the atomization air supply device;
and the output end of the second bacterial filter is connected with the atomization air supply outlet and is used for carrying out bacterial filtration treatment on cooling air in the atomization air supply device.
7. The vehicle-mounted oxygen supply system according to claim 1, further comprising a control device including an inverter, a control unit and a display;
the inverter is used for connecting the circuit system of the automobile to perform voltage conversion;
the control unit is electrically connected with the pretreatment device, the oxygen supply device and the atomization air supply device and is used for controlling and monitoring the working state of the vehicle-mounted oxygen supply system;
the display comprises at least one of a flow regulation display panel, a concentration display panel, a time display panel and a fault alarm display panel, and is used for monitoring and regulating the vehicle-mounted oxygen supply system.
8. The vehicle-mounted oxygen supply system according to claim 7, wherein the display is further provided with a start switch, and the start switch is electrically connected with the control unit and is used for controlling the on-off of the vehicle-mounted oxygen supply system.
9. The vehicle-mounted oxygen supply system according to claim 2, wherein a cooling device is arranged adjacent to the cooling pipeline to cool down the cooling pipeline.
10. An automobile comprising the on-board oxygen supply system according to any one of claims 1 to 9, further comprising:
The circuit system is electrically connected with the vehicle-mounted oxygen supply system;
the vehicle-mounted oxygen supply system comprises a front cabin module and a passenger cabin arranged at one end of the front cabin module, wherein the passenger cabin is used for being fixedly installed by the vehicle-mounted oxygen supply system.
11. The vehicle of claim 10, wherein the front cabin module includes left and right shock absorber mounts arranged at intervals, and left and right stringers respectively arranged at bottoms of the left and right shock absorber mounts;
an air inlet silencer of the vehicle-mounted oxygen supply system is arranged at the adjacent position of the left shock absorber support;
two molecular sieves, an oxygen storage tank, an oxygen concentration sensor, a first flowmeter, a second flowmeter, a first one-way valve, a second one-way valve and a second tee joint of the vehicle-mounted oxygen supply system are arranged at the adjacent positions of the right shock absorber support;
the four-way electromagnetic valve, the first pressure regulating valve, the second pressure regulating valve and the exhaust silencer of the vehicle-mounted oxygen supply system are arranged at the adjacent positions of the right side longitudinal beam;
the lower cross beam is connected between the left side longitudinal beam and the right side longitudinal beam, and is provided with an oil-free air compressor, a cooling device and a first tee joint of the vehicle-mounted oxygen supply system;
The upper cross beam is arranged between the left shock absorber support and the right shock absorber support, and an air filter, an inverter and a control unit of the vehicle-mounted oxygen supply system are arranged at the adjacent part of the upper cross beam;
and the front coaming is arranged at one end of the left shock absorber support and one end of the right shock absorber support, which are close to the passenger cabin, and a first bacterial filter and a second bacterial filter of the vehicle-mounted oxygen supply system are arranged at the adjacent positions of the front coaming.
12. The vehicle according to claim 11, characterized in that the front cabin module further comprises a radiator fan, which is arranged on the side of the lower cross member, on which radiator fan a cooling line of the on-board oxygen supply system is arranged.
13. The automobile of claim 10, wherein the passenger compartment comprises an instrument panel and a glove box, the glove box being disposed adjacent the instrument panel;
the instrument panel is integrated with a display and a starting switch of the vehicle-mounted oxygen supply system;
the glove box is internally provided with a humidifying bottle and an atomizing air supply outlet of the vehicle-mounted oxygen supply system.
14. The automobile of claim 10, wherein the circuitry comprises a battery and a relay box, the relay box being electrically connected to the battery and then to an inverter of the on-board oxygen supply system; the battery and the relay box are arranged within the front cabin module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320344960.4U CN219505818U (en) | 2023-02-28 | 2023-02-28 | Vehicle-mounted oxygen supply system and automobile |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320344960.4U CN219505818U (en) | 2023-02-28 | 2023-02-28 | Vehicle-mounted oxygen supply system and automobile |
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| CN219505818U true CN219505818U (en) | 2023-08-11 |
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| CN202320344960.4U Active CN219505818U (en) | 2023-02-28 | 2023-02-28 | Vehicle-mounted oxygen supply system and automobile |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119388963A (en) * | 2024-12-16 | 2025-02-07 | 江铃汽车股份有限公司 | A portable large-flow vehicle-mounted oxygen production system and method, and vehicle |
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2023
- 2023-02-28 CN CN202320344960.4U patent/CN219505818U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119388963A (en) * | 2024-12-16 | 2025-02-07 | 江铃汽车股份有限公司 | A portable large-flow vehicle-mounted oxygen production system and method, and vehicle |
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