CN111237276B - Integrated gas circuit control method and device and storage medium - Google Patents
Integrated gas circuit control method and device and storage medium Download PDFInfo
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- CN111237276B CN111237276B CN202010051017.5A CN202010051017A CN111237276B CN 111237276 B CN111237276 B CN 111237276B CN 202010051017 A CN202010051017 A CN 202010051017A CN 111237276 B CN111237276 B CN 111237276B
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- air
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B13/00—Details of servomotor systems ; Valves for servomotor systems
- F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
- F15B13/021—Valves for interconnecting the fluid chambers of an actuator
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
- F04B9/08—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid
- F04B9/12—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being elastic, e.g. steam or air
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
- F15B21/04—Special measures taken in connection with the properties of the fluid
- F15B21/041—Removal or measurement of solid or liquid contamination, e.g. filtering
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- General Engineering & Computer Science (AREA)
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Abstract
本发明提供了一种集成气路控制方法、装置及存储介质，所述集成气路控制方法包括：获取第一指令信息；对获取的所述第一指令信息进行分析得到分析结果；当所述分析结果满足预设的第一供气条件时，控制气路阀块组件形成供气通道以及供气装置进入第一供气过程；当所述分析结果满足预设的吸气条件时，控制所述气路阀块组件形成吸气通道以及供气装置进入吸气过程。本发明的集成气路控制方法可以根据工作需求，既能够控制气路阀块组件形成供气通道，也能够控制气路阀块组件形成吸气通道，从而适应不同的工况，提高了工作效率。
The present invention provides an integrated gas circuit control method, device and storage medium. The integrated gas circuit control method includes: acquiring first instruction information; analyzing the acquired first instruction information to obtain an analysis result; When the analysis result satisfies the preset first air supply condition, the air circuit valve block assembly is controlled to form an air supply channel and the air supply device enters the first air supply process; when the analysis result satisfies the preset inhalation condition, the control all The air circuit valve block assembly forms an air suction channel and the air supply device enters the air suction process. The integrated air circuit control method of the present invention can control both the air circuit valve block assembly to form the air supply channel and the air circuit valve block assembly to form the air suction channel according to the working requirements, so as to adapt to different working conditions and improve the work efficiency .
Description
Technical Field
The invention relates to the technical field of pneumatics, in particular to an integrated gas circuit control method, an integrated gas circuit control device and a storage medium.
Background
In a dispensing machine, the piston usually needs to advance and retreat in the medicine dissolver through an advancing button and a retreating button on the handle, so that how to control the advancing and retreating of the handle is extremely important, especially when the handle is driven in a pneumatic mode, however, in the prior art, when the handle is driven in the pneumatic mode, the operation of each part cannot be well coordinated, and the working efficiency is low.
Disclosure of Invention
The invention solves the problems that: when the pneumatic driving mode is adopted, how to coordinate the operation of each component to improve the working efficiency.
In order to solve the above problems, the present invention provides an integrated gas circuit control method, which comprises the following steps:
acquiring first instruction information;
analyzing the acquired first instruction information to obtain an analysis result;
when the analysis result meets a preset first air supply condition, controlling the air path valve block assembly to form an air supply channel and controlling the air supply device to enter a first air supply process;
and when the analysis result meets the preset air suction condition, controlling the air path valve block assembly to form an air suction channel and controlling the air supply device to enter an air suction process.
Optionally, the first gas supply conditions include: the first instruction information is a first instruction lasting for a first preset time, wherein the first instruction is used for realizing air outlet of a working air port of the air path valve block assembly;
when the analysis result satisfies when first air feed condition, control gas circuit valve block subassembly and form air feed passageway and air feeder and get into first air feed process, include:
detecting that the first instruction information is the first instruction lasting for the first preset duration;
controlling the air path valve block assembly to form the air supply channel;
and controlling the air supply device to supply air from the air inlet of the air path valve block assembly.
Optionally, the inspiratory conditions comprise: the first instruction information is a second instruction lasting for a second preset time, wherein the second instruction is used for realizing the suction of a working air port of the air circuit valve block assembly;
when the analysis result meets the air suction condition, the air path valve block assembly is controlled to form an air suction channel and an air supply device enters an air suction process, and the method comprises the following steps:
detecting that the first instruction information is the second instruction lasting for the second preset duration;
controlling the air circuit valve block assembly to form the air suction channel;
and controlling the air supply device to suck air from an air outlet of the air path valve block assembly.
Optionally, before the obtaining the first instruction information, the method further includes:
acquiring preprocessing information;
and when the preprocessing information meets a second air supply condition, controlling the air path valve block assembly to form a clean air channel and controlling the air supply device to enter a second air supply process.
Optionally, the preprocessing information includes system power-on information and start-up information, where the power-on information is used to detect whether the system is powered on, and the start-up information is used to detect whether the system is started up.
Optionally, the second gas supply conditions include: the preprocessing information is the system power-on information and the starting-up information;
when the preprocessing information satisfies the second air supply condition, control the air path valve block component forms a clean air channel and the air supply device enters the second air supply process, including:
detecting that the system is powered on and started;
controlling the air path valve block assembly to form the clean air channel;
and controlling the air supply device to supply air from the air inlet of the air path valve block assembly.
Optionally, after the control air circuit valve block assembly forms an air supply channel and the air supply device enters an air supply process, or after the control air circuit valve block assembly forms an air suction channel and the air supply device enters an air suction process, the method further includes:
acquiring second instruction information;
and when the second instruction information meets a preset exhaust condition, controlling the air path valve block assembly to cut off the air supply channel and form an exhaust channel, and controlling the air path valve block assembly to enter an exhaust process.
Optionally, the exhaust conditions include: the second instruction information is a third instruction lasting for a third preset time, wherein the third instruction is used for realizing the exhaust of the first exhaust port of the air path valve block assembly;
when the second instruction information satisfies the exhaust condition, the air path valve block assembly is controlled to cut the air supply channel and form an exhaust channel, and the air path valve block assembly enters an exhaust process, including:
detecting that the second instruction information is the third instruction lasting for the third preset duration;
controlling the air path valve block assembly to cut off the air supply channel and form the exhaust channel;
controlling the first exhaust port of the air path valve block assembly to exhaust;
and after a third preset time, controlling the air path valve block assembly to block the exhaust channel.
Compared with the prior art, the invention has the beneficial effects that:
(1) after the first instruction information is analyzed to obtain an analysis result; when the analysis result meets the first air supply condition, the air path valve block assembly is controlled to form an air supply channel, and the air supply device is controlled to supply air to the air supply channel;
(2) after the air supply or air suction operation is completed each time, the second instruction information is obtained, when the second instruction information meets the preset air discharge condition, the air path valve block assembly is controlled to cut off the air supply channel and form an air discharge channel, and the air path valve block assembly enters the air discharge process, so that the air path valve block assembly can perform quick air discharge operation after the air supply or air suction each time is completed, redundant air in the channel is discharged, the positive pressure in the air pipe is balanced, the air pressure in the air path channel is always maintained in a normal pressure range, the next air supply or air suction is ensured to be performed smoothly, the accumulation of the redundant air in the channel after each operation is prevented, and the next air supply or air suction cannot be realized or is unsmooth when the air pressure reaches the upper limit value of the control valve.
In order to solve the above problems, the present invention further provides an integrated gas circuit control device, including:
the acquisition module is used for acquiring first instruction information;
the analysis module is used for analyzing the acquired first instruction information to obtain an analysis result;
the control module is used for controlling the air path valve block assembly to form an air supply channel and an air supply device to enter an air supply process when the analysis result meets a preset first air supply condition; or, when the analysis result meets a preset air suction condition, the air passage valve block assembly is controlled to form an air suction passage and the air supply device enters an air suction process.
Compared with the prior art, the air circuit valve block assembly and the air circuit manifold block have the same advantages, and are not described again.
Drawings
FIG. 1 is a flow chart of an integrated gas circuit control method in an embodiment of the present invention;
FIG. 2 is a flow chart of another aspect of an integrated gas circuit control method in an embodiment of the present invention;
FIG. 3 is a block diagram of an integrated gas circuit control system according to an embodiment of the present invention;
FIG. 4 is a schematic structural view of a gas circuit block assembly in an embodiment of the present invention;
FIG. 5 is a schematic structural diagram of the gas circuit integrated block in the embodiment of the present invention;
FIG. 6 is a schematic view of an alternate view of the air passage valve block assembly of the present invention;
FIG. 7 is a schematic view of an alternate aspect of the gas circuit block assembly in accordance with an embodiment of the present invention;
fig. 8 is a block diagram of an integrated gas circuit control device according to an embodiment of the present invention.
Description of reference numerals:
1-a gas circuit integrated block, 2-a first valve body, 3-a second valve body, 4-a third valve body, 5-a fourth valve body, 6-a silencer and 7-a pipe joint; 20-an air circuit valve block assembly; 30-an air supply device; 40-an instruction generating device; 50-a controller;
11-a first air channel, 12-a second air channel, 13-a third air channel, 14-a fourth air channel;
101-first air vent, 102-second air vent, 103-third air vent, 104-fourth air vent, 105-fifth air vent, 106-sixth air vent, 107-seventh air vent, 108-eighth air vent, 109-air inlet, 110-working air vent, 111-air outlet, 112-first air vent, 113-second air vent, 114-third air vent, 115-regulating air vent;
100-an acquisition module, 200-an analysis module, 300-a control module.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.
In the coordinate system XYZ provided herein, the X axis represents the left direction in the forward direction, the X axis represents the right direction in the reverse direction, the Y axis represents the front direction, the Y axis represents the rear direction in the reverse direction, the Z axis represents the upper direction in the forward direction, and the Z axis represents the lower direction in the reverse direction. Also, it is noted that the terms "first," "second," and the like in the description and claims of the present invention and in the above-described drawings are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are capable of operation in sequences other than those illustrated or described herein.
Since the present application is a control method designed for an integrated gas circuit control system, the integrated control system will be described in detail first.
As shown in fig. 3, the integrated gas circuit control system includes a gas supply device 30, an instruction generation device 40, a gas circuit valve block assembly 20 and a controller 50; the controller 50 is electrically connected with the gas supply device 30, the instruction generating device 40 and the air path valve block assembly 20; the controller 50 is used for receiving the operation instruction transmitted by the instruction generating device 40 and analyzing the operation instruction to obtain an analysis result; when the analysis result satisfies the first air supply condition, the controller 50 controls the air path valve block assembly 20 to form an air supply channel and controls the air supply device 30 to supply air to the air supply channel, and when the analysis result satisfies the air suction condition, the controller 50 controls the air path valve block assembly 20 to form an air suction channel and controls the air supply device 30 to suck air to the air suction channel. Like this, according to the work demand, controller 50 can enough control gas circuit valve block subassembly 20 and form the air feed passageway, also can control gas circuit valve block subassembly 20 and form the passageway of breathing in to adapt to different operating modes, improved work efficiency.
As shown in fig. 4, the air passage valve block assembly 20 includes an air passage manifold block 1, a first valve body 2, and a second valve body 3.
Specifically, as shown in fig. 4 to 7, the gas circuit integrated block 1 is provided with a gas inlet 109, a working gas port 110, a gas outlet 111, a first gas passing port 101, a second gas passing port 102, a third gas passing port 103 and a fourth gas passing port 104, and the working gas port 110 is used for being connected with an actuator through a pipeline to drive the actuator; a first air channel 11, a second air channel 12 and a third air channel 13 are arranged in the air channel integrated block; wherein, the air inlet 109 is communicated with the first air passing port 101 through the first air passage channel 11, the second air passing port 102, the third air passing port 103 and the working air port 110 are communicated through the second air passage channel 12, and the fourth air passing port 104 is communicated with the air outlet 111 through the third air passage channel 13; and the first air passing port 101 and the second air passing port 102 are communicated through the first valve body 2, and the third air passing port 103 and the fourth air passing port 104 of the air passage integrated block 1 are communicated through the second valve body 3.
In this embodiment, the first valve body 2 and the second valve body 3 are both arranged on the upper end surface of the gas circuit manifold block 1; the first air passing port 101 and the second air passing port 102 are communicated and cut off through the first valve body 2, so that the first air path channel 11 and the second air path channel 12 are communicated and cut off, the third air passing port 103 and the fourth air passing port 104 are communicated and cut off through the second valve body 3, and further the second air path channel 12 and the third air path channel 13 are communicated and cut off. When the air path manifold block 1 is used for pneumatic control, the air inlet 109 and the air outlet 111 of the air path manifold block 1 are respectively connected with the outlet end and the inlet end of the air pump, so as to form a circulation loop; the working air port 110 is connected with an actuating member such as a handle of the dispensing machine through an air pipe, and drives a piston in a drug dissolving device mounted on the handle to move forward or backward in the state that the working air port 110 discharges air or sucks air. The first air channel 11, the second air channel 12 and the third air channel 13 are arranged on the air channel integrated block 1, and the three air channels are integrated on the air channel integrated block 1, so that the whole compactness is facilitated, and the space occupied by the air channels is reduced; meanwhile, the connection of pipelines is reduced, so that the air leakage points of the air path valve block assembly can be effectively reduced, the assembly difficulty is reduced, and the wrong air path connection can be prevented.
In this embodiment, when the first air passing port 101 and the second air passing port 102 are communicated through the first valve body 2, the first air passage 11 is communicated with the second air passage 12, air is introduced into the air inlet 109 through the air pump, the air sequentially flows through the first air passage 11 and the second air passage 12, and enters the handle of the dispensing machine connected with the working air port 110 through the air pipe from the working air port 110, if the handle is not provided with a drug dissolver, the air blown out from the working air port 110 at this time can be used as clean air for providing a sterile environment for installation of the drug dissolver, and if the handle is provided with the drug dissolver, the air blown out from the working air port 110 can drive a piston in the drug dissolver to advance; when the third air passing port 103 and the fourth air passing port 104 are communicated through the second valve body 3, the second air passage channel 12 is communicated with the third air passage channel 13, air is sucked at the air outlet 111 through the air pump, the air in the medicine dissolving device enters the air passage manifold block 1 from the working air port 110 and flows through the second air passage channel 12 and the third air passage channel 13, flows out of the air outlet 111 and enters the air inlet end of the air pump, so that the piston in the medicine dissolving device retreats under the action of pressure difference.
Optionally, the air path valve block assembly 20 further includes a third valve body 4, the air path manifold block 1 is further provided with a fifth air passing port 105 and a sixth air passing port 106, the fifth air passing port 105 is communicated 11 with the first air path channel, the sixth air passing port 106 is communicated 12 with the second air path channel, and the fifth air passing port 105 is communicated with the sixth air passing port 106 through the third valve body 4.
In this embodiment, the third valve body 4 is disposed on the upper end surface of the air path manifold block 1, and the fifth air vent 105 and the sixth air vent 106 are communicated and blocked by the third valve body 4, so as to communicate and block the first air path channel 11 and the second air path channel 12. When the fifth air passing port 105 and the sixth air passing port 106 are communicated through the third valve body 4, the first air passage 11 is communicated with the second air passage 12, the gas entering the air passage manifold block 1 from the air inlet 109 sequentially flows through the first air passage 11 and the second air passage 12, and enters the dispensing machine handle connected with the working air port 110 through an air pipe from the working air port 110, if the handle is not provided with a medicine dissolving device, the gas blown out from the working air port 110 can be filtered through a filter on the handle to be used as clean air, if the handle is provided with the medicine dissolving device, the gas blown out from the working air port 110 can drive a piston in the medicine dissolving device to advance. Thus, on the basis that the first air passing port 101 and the second air passing port 102 are provided on the air path manifold block 1, the air path channel formed when the fifth air passing port 105 and the sixth air passing port 106 are conducted can be used as the clean air channel, and the air path channel formed when the first air passing port 101 and the second air passing port 102 are used as the air supply channel, so that the clean air channel and the air supply channel can be separately controlled.
Optionally, the gas circuit valve block assembly 20 further includes a fourth valve body 5 and a silencer 6, the gas circuit integrated block 1 is further provided with a seventh gas vent 107, an eighth gas vent 108 and a first exhaust port 112 connected to the silencer 6, and the gas circuit integrated block 1 is further provided with a fourth gas circuit channel 14 inside; the seventh gas passing port 107 and the first gas discharging port 112 communicate through the fourth gas passage 14, the eighth gas passing port 108 communicates with the second gas passage 12, and the seventh gas passing port 107 and the eighth gas passing port 108 communicate through the fourth valve body 5.
In this embodiment, the fourth valve body 5 is disposed on the upper end surface of the air path manifold block 1, and the seventh air passing port 107 and the eighth air passing port 108 are communicated and blocked by the fourth valve body 5, so as to communicate and block the third air path channel 13 and the fourth air path channel 14. When the seventh and eighth gas passing ports 107 and 108 are communicated through the fourth valve body 5, the second gas passage 12 communicates with the fourth gas passage 14, and the surplus gas flows through the second and fourth passages 12 and 14 and is discharged from the first exhaust port 112 through the muffler, thereby reducing noise.
Preferably, the first valve body 2, the second valve body 3, the third valve body 4 and the fourth valve body 5 are all solenoid valves; and the first valve body 2, the second valve body 3, the third valve body 4 and the fourth valve body 5 are electrically connected with a controller so as to enable circuit control.
Optionally, the gas circuit integrated block 1 is further provided with a second gas outlet 113 for connecting the muffler 6, and the second gas outlet 113 is communicated with the first gas circuit channel 11; and/or a third air outlet 114 for connecting the silencer 6 is arranged on the air inlet pipe, and the third air outlet 114 is communicated with the third air path channel 13.
In this embodiment, when the air pump supplies air to the air inlet 109 of the air path manifold block 1, most of the air entering from the air inlet 109 flows through the first air passage 101 and the second air passage 102, or flows through the fifth air passage 105 and the sixth air passage 106, and then flows through the first air passage 11 and the second air passage 12 in sequence, and then is discharged from the working air port 110, and a small part of the air passes through the first air passage 11 and then is discharged from the second air outlet 113 through the silencer, so as to reduce noise; when the air pump sucks air into the air outlet 111 of the air path manifold 1, the air may enter the air path manifold 1 through the silencer connected to the third air outlet 114, and flow through the fourth air path channel 14 to be discharged from the air outlet 111, which may be used to balance the air pressure in the third air path channel 13.
Alternatively, pressure regulating valves may be provided at the second and third exhaust ports 113 and 114 to regulate the flow rate of the gas discharged from the second or third exhaust ports 113 and 114, or the flow rate of the gas entering the third gas path channel 13 from the third exhaust port 114 and then entering the gas outlet 111 when the compensation intake is performed at the third exhaust port 114.
In this embodiment, there may be one or three silencers 6, and when only one silencer 6 is provided, the first exhaust port 112, the second exhaust port 113 and the third exhaust port 114 of the gas circuit manifold block 1 are connected to the one silencer 6 through the connecting pipe connection and the pipe joint 7; when three mufflers are provided, the first exhaust port 112, the second exhaust port 113, and the third exhaust port 114 of the gas circuit integrated block 1 are respectively connected to the three mufflers 6 through connection pipes.
Optionally, the muffler 6 is provided with a filtering device for filtering air entering the muffler 6.
Optionally, the air path valve block assembly 20 further includes an adjusting bolt 7, an adjusting gas port 115 communicated with the second air path channel 12 is further disposed on the air path manifold 1, the adjusting gas port 115 is located on the air path channel between the sixth gas passing port 106 and the working gas port 110, and the adjusting bolt 7 is disposed at the adjusting gas port 115, and is configured to adjust the flow rate of the gas in the air path channel where the adjusting gas port 115 is located.
In this embodiment, the adjusting bolt 7 is disposed at the adjusting gas port 115 to adjust the passage area of the gas passage where the adjusting bolt 7 is located, so as to adjust the flow rate of the gas flowing from the sixth gas passing port 106 to the working gas port 110.
Optionally, the air passage valve block assembly 20 further includes a pipe joint 8, and the first exhaust port 112, the second exhaust port 113, and the muffler 6 are respectively connected to the pipe joint 8 through connection pipes.
Specifically, when only the first exhaust port 112 is provided on the gas circuit manifold block 1, the pipe joint 8 is a two-way joint to which the first exhaust port 112 and the muffler 6 are connected by connecting pipes, respectively; when the gas circuit integrated block 1 is only provided with the first exhaust port 112 and the second exhaust port 113, the pipe joint 8 is a three-way joint, and the first exhaust port 112, the second exhaust port 113 and the silencer 6 are respectively connected to the three-way joint through connecting pipes; when the first exhaust port 112, the second exhaust port 113 and the third exhaust port 114 are disposed on the air path manifold block 1, the pipe joint 8 is a four-way joint, and the first exhaust port 112, the second exhaust port 113, the third exhaust port 114 and the silencer are respectively connected to the four-way joint through connecting pipes.
Specifically, the air inlet 109, the working air port 110, and the air outlet 111 are disposed on the front end surface of the air path integrated block 1 (i.e., the end surface of the air path integrated block 1 in the positive Y-axis direction), and the first exhaust port 112, the second exhaust port 113, and the third exhaust port 114 are disposed on the rear end surface of the air path integrated block 1 (i.e., the end surface of the air path integrated block 1 in the negative Y-axis direction); the first air passing port 101, the second air passing port 102, the third air passing port 103, the fourth air passing port 104, the fifth air passing port 105, the sixth air passing port 106, the seventh air passing port 107 and the eighth air passing port 108 are arranged on the upper end surface of the air channel manifold block 1 (i.e. the end surface of the air channel manifold block 1 in the positive direction of the Z axis); the regulating gas port 115 is provided on the lower end surface of the gas circuit manifold block 1 (i.e., the end surface of the gas circuit manifold block 1 in the negative Z-axis direction).
Wherein, the air inlet 109, the working air port 110 and the air outlet 111 are all provided with connecting pipes which are respectively used for connecting the air outlet end of the air pump, the handle and the air inlet end of the air pump; the first exhaust port 112, the second exhaust port 113, and the third exhaust port 114 are all provided with connecting pipes, which can be used to connect three silencers 6, respectively, or can be connected to the same silencer 6 through pipe joints.
Optionally, the gas circuit integrated block 1 is further provided with a connecting structure, and the connecting structure is used for fixedly connecting the gas circuit integrated block 1 with the mounting plate.
In this embodiment, the connection structure may be a fixing hole, a buckle or a clamping groove, and the gas circuit integrated block 1 and the mounting plate of the dispensing machine may be connected by a screw or a pin or the like, or may be clamped by the cooperation of the buckle and the clamping groove.
Referring to fig. 1, an embodiment of the present invention further provides an integrated gas circuit control method, including the following steps:
step S300, acquiring first instruction information;
s400, analyzing the acquired first instruction information to obtain an analysis result;
step S500, when the analysis result meets a preset first air supply condition, controlling the air path valve block assembly 20 to form an air supply channel and controlling the air supply device to enter a first air supply process;
and step S600, when the analysis result meets the preset air suction condition, controlling the air path valve block assembly 20 to form an air suction channel and controlling the air supply device to enter an air suction process.
Wherein, step S500 and step S600 are parallel steps, and are not in sequence.
Specifically, the controller 50 receives the operation instruction transmitted by the instruction generating device 40, and analyzes the operation instruction to obtain an analysis result; when the analysis result satisfies the first air supply condition, the controller 50 controls the air path valve block assembly 20 to form an air supply channel and controls the air supply device 30 to supply air to the air supply channel, and when the analysis result satisfies the air suction condition, the controller 50 controls the air path valve block assembly 20 to form an air suction channel and controls the air supply device 30 to suck air to the air suction channel. Like this, according to the work demand, controller 50 can enough control gas circuit valve block subassembly 20 and form the air feed passageway, also can control gas circuit valve block subassembly 20 and form the passageway of breathing in to adapt to different operating modes, improved work efficiency.
Preferably, the air supply device 30 is an air pump, and the command generating device 40 is a remote controller with a key assembly or a key assembly provided on the dispensing machine, such as a handle, wherein the key assembly includes a forward button and a backward button.
Optionally, the first gas supply conditions comprise: the first instruction information is a first instruction lasting for a first preset duration, wherein the first instruction is used for realizing the air outlet of the working air port 110 of the air path valve block assembly 20.
Specifically, step S500 includes:
step S510, detecting that the first instruction information is a first instruction lasting for a first preset duration;
step S520, the first air channel 11 and the second air channel 12 of the control air channel valve block assembly 20 are communicated to form an air supply channel;
step S530, controlling the air supply device to supply air from the air inlet 109 of the air path valve block assembly 20.
Specifically, in the medicine dispensing machine, the first instruction is an instruction generated when an advance button on the handle is pressed, and the first preset time length is a time length for continuously pressing the advance button.
Optionally, the inspiratory conditions comprise: the first command message is a second command lasting a second predetermined duration, wherein the second command is used to enable the suction of the working port 110 of the air circuit block assembly 20.
Specifically, step S600 includes:
step S610, detecting that the first instruction information is a second instruction lasting for a second preset duration;
step S620, controlling the second air passage channel 12 and the third air passage channel 13 of the air passage valve block assembly 20 to be communicated to form an air suction channel;
and step S630, controlling the air supply device to suck air from the air outlet 111 of the air path valve block assembly 20.
Specifically, in the dispensing machine, the second instruction is an instruction generated when a back button on the handle is pressed, and the second preset time length is a time length for continuously pressing the back button.
Optionally, as shown in fig. 2, before step S300, the following steps are further included:
s100, acquiring preprocessing information;
and step S200, when the preprocessed information meets a second air supply condition, controlling the air path valve block assembly 20 to form a clean air channel and controlling the air supply device to enter a second air supply process.
When the dispensing machine is started, clean air needs to be generated firstly, on the basis, before the first instruction information is acquired, information needs to be acquired and processed firstly, the preprocessed information is analyzed to obtain an analysis result, the analysis result is compared with the second air supply condition, when the preprocessed information is detected to meet the second air supply condition, the controller 50 controls the air path valve block assembly 20 to form a clean air channel, and controls the air supply device 30 to supply air to the clean air channel, and therefore the clean air is generated.
Optionally, the preprocessing information includes system power-on information and power-on information, where the power-on information is used to detect whether the system is powered on, and the power-on information is used to detect whether the system is powered on.
Optionally, the second gas supply conditions include: the preprocessing information is system power-on information and startup information.
Specifically, step S200 includes:
step S210, detecting that the system is powered on and started;
step S220, controlling the first air channel 11 and the second air channel 12 of the air channel valve block assembly 20 to be communicated to form a clean air channel;
and step S230, controlling the air supply device to supply air from the air inlet 109 of the air path valve block assembly 20.
In this embodiment, step S200 is executed to generate clean air when the dispensing machine is started up, so as to form an aseptic dispensing environment.
Optionally, as shown in fig. 2, after step S500, or after step S600, the method further includes:
step S700, acquiring second instruction information;
step S800, when the second instruction information satisfies the preset exhaust condition, controlling the air path valve block assembly 20 to block the air supply channel and form a ventilation channel, and controlling the air path valve block assembly 20 to enter the exhaust process.
In order to avoid the pressure imbalance in the air path when the first valve body 2 communicating with the air supply channel or the second valve body 3 communicating with the air suction channel in the air path valve block assembly 20 is reset, it is necessary to control the fourth valve body 5 communicating with the air discharge channel to be opened instantly when the first valve body 2 or the second valve body 3 is reset, and balance the positive pressure in the second air path channel 12 through the fourth air path channel 14. Thus, through steps S700 and S800, the air path valve block assembly 20 performs a rapid exhaust operation after each air supply or air suction is completed to discharge excess air in the channel, balance the positive pressure in the air duct, and maintain the air pressure in the air path channel within a normal pressure range all the time, thereby ensuring that the next air supply or air suction is performed smoothly, preventing the excess air from accumulating in the channel after each operation, and preventing the next air supply or air suction from being performed unsmooth when the air pressure reaches the upper limit value of the control valve.
Optionally, the exhaust conditions include: the second instruction information is a third instruction lasting a third preset time period, wherein the third instruction is used for realizing the exhaust of the first exhaust port 112 of the gas circuit valve block assembly 20.
Specifically, step S800 includes:
step S810, detecting that the second instruction information is a third instruction lasting for a third preset duration;
step S820, controlling the first air channel 11 and the second air channel 12 of the air channel valve block assembly 20 to be cut off or the second air channel 12 and the third air channel to be cut off, and controlling the second air channel 12 and the fourth air channel 14 to be communicated to form an exhaust channel;
step S830, controlling the first exhaust port 112 of the air path valve block assembly 20 to exhaust air;
and step 840, after a third preset time, controlling the air path valve block assembly 20 to cut off the exhaust passage.
In the medicine dispensing machine, the third instruction is an instruction generated when the forward button or the backward button on the handle is released, and the third preset time period is a time period used when the forward button or the backward button is switched from the pressed state to the initial state.
Referring to fig. 8, an embodiment of the present invention further provides an integrated gas circuit control device, including:
an obtaining module 100 for obtaining instruction information;
the analysis module 200 is configured to analyze the acquired instruction information to obtain an analysis result;
the control module 300 is used for controlling the air path valve block assembly to form an air supply channel and the air supply device to enter an air supply process when the instruction information meets a preset first air supply condition; or, the air path valve block assembly is controlled to form an air suction channel and the air supply device enters an air suction process when the instruction information meets a preset air suction condition.
The present embodiment also provides a computer-readable storage medium, where a computer program is stored, and when the computer program is read and executed by a processor, the integrated gas circuit control method is implemented.
Although the present disclosure has been described above, the scope of the present disclosure is not limited thereto. Various changes and modifications may be effected therein by one of ordinary skill in the pertinent art without departing from the spirit and scope of the present disclosure, and these changes and modifications are intended to be within the scope of the present disclosure.
Claims (10)
1. An integrated gas circuit control method is characterized in that the integrated gas circuit control method is applied to an integrated gas circuit control system, the integrated gas circuit control system comprises a gas circuit valve block component, the gas circuit valve block component comprises a gas circuit integrated block, a first valve body, a second valve body, a third valve body, a fourth valve body and a silencer, a gas inlet, a working gas port, a gas outlet, a first gas passing port, a second gas passing port, a third gas passing port, a fourth gas passing port, a fifth gas passing port, a sixth gas passing port, a seventh gas passing port, an eighth gas passing port and a first exhaust port connected with the silencer are arranged on the gas circuit integrated block, the working gas port is used for being connected with an executive component through a pipeline to drive the executive component, the first gas passing port is communicated with the second gas passing port through the first valve body, the third gas passing port is communicated with the fourth gas passing port through the second valve body, the fifth gas passing port is communicated with the sixth gas passing port through the third valve body, the seventh air passing port is communicated with the eighth air passing port through the fourth valve body; a first air channel, a second air channel, a third air channel and a fourth air channel are arranged in the air channel integrated block, the air inlet and the first air passing port are communicated through the first air channel, the second air passing port, the third air passing port and the working air port are communicated through the second air channel, the fourth air passing port and the air outlet are communicated through the third air channel, the fifth air passing port is communicated with the first air channel, the sixth air passing port is communicated with the second air channel, the seventh air passing port is communicated with the first exhaust port through the fourth air channel, and the eighth air passing port is communicated with the second air channel; when the air path manifold block is used for pneumatic control, the air inlet and the air outlet are respectively connected with the outlet end and the inlet end of the air pump;
the integrated gas circuit control method comprises the following steps:
acquiring first instruction information;
analyzing the acquired first instruction information to obtain an analysis result;
when the analysis result meets a preset first air supply condition, controlling the air path valve block assembly to form an air supply channel and controlling an air supply device to enter a first air supply process;
and when the analysis result meets the preset air suction condition, controlling the air path valve block assembly to form an air suction channel and controlling the air supply device to enter an air suction process.
2. The integrated gas circuit control method of claim 1, wherein the first gas supply condition comprises: the first instruction information is a first instruction lasting for a first preset time, wherein the first instruction is used for realizing air outlet of a working air port of the air path valve block assembly;
when the analysis result satisfies when first air feed condition, control the gas circuit valve block subassembly forms air feed passageway and air feeder gets into first air feed process, include:
detecting that the first instruction information is the first instruction lasting for the first preset duration;
controlling the air path valve block assembly to form the air supply channel;
and controlling the air supply device to supply air from the air inlet of the air path valve block assembly.
3. The integrated gas circuit control method of claim 1, wherein the inspiratory conditions comprise: the first instruction information is a second instruction lasting for a second preset time, wherein the second instruction is used for realizing the suction of a working air port of the air circuit valve block assembly;
when the analysis result meets the air suction condition, the air path valve block assembly is controlled to form an air suction channel and an air supply device enters an air suction process, and the method comprises the following steps:
detecting that the first instruction information is the second instruction lasting for the second preset duration;
controlling the air circuit valve block assembly to form the air suction channel;
and controlling the air supply device to suck air from an air outlet of the air path valve block assembly.
4. The integrated gas circuit control method according to claim 1, further comprising, before the obtaining the first instruction information:
acquiring preprocessing information;
and when the preprocessing information meets a second air supply condition, controlling the air path valve block assembly to form a clean air channel and controlling the air supply device to enter a second air supply process.
5. The integrated gas circuit control method according to claim 4, wherein the preprocessing information includes system power-on information and start-up information, the power-on information is used for detecting whether the system is powered on, and the start-up information is used for detecting whether the system is started up.
6. The integrated gas circuit control method of claim 5, wherein the second gas supply condition comprises: the preprocessing information is the system power-on information and the starting-up information;
when the preprocessing information satisfies the second air supply condition, control the air path valve block component forms a clean air channel and the air supply device enters the second air supply process, including:
detecting that the system is powered on and started;
controlling the air path valve block assembly to form the clean air channel;
and controlling the air supply device to supply air from the air inlet of the air path valve block assembly.
7. The integrated gas circuit control method according to claim 1, further comprising, after said controlling said gas circuit block assembly to form a gas supply channel and a gas supply device to enter a first gas supply process, or after said controlling said gas circuit block assembly to form a gas suction channel and a gas supply device to enter a gas suction process:
acquiring second instruction information;
and when the second instruction information meets a preset exhaust condition, controlling the air path valve block assembly to cut off the air supply channel and form an exhaust channel, and controlling the air path valve block assembly to enter an exhaust process.
8. The integrated gas circuit control method of claim 7, wherein the exhaust conditions include: the second instruction information is a third instruction lasting for a third preset time, wherein the third instruction is used for realizing the exhaust of the first exhaust port of the air path valve block assembly;
when the second instruction information satisfies the exhaust condition, the air path valve block assembly is controlled to cut the air supply channel and form an exhaust channel, and the air path valve block assembly enters an exhaust process, including:
detecting that the second instruction information is the third instruction lasting for the third preset duration;
controlling the air path valve block assembly to cut off the air supply channel and form the exhaust channel;
controlling the first exhaust port of the air path valve block assembly to exhaust;
and after a third preset time, controlling the air path valve block assembly to block the exhaust channel.
9. An integrated gas circuit control device, which is adopted to realize the integrated gas circuit control method according to any one of claims 1-8, and comprises the following steps:
the acquisition module is used for acquiring first instruction information;
the analysis module is used for analyzing the acquired first instruction information to obtain an analysis result;
the control module is used for controlling the air path valve block assembly to form an air supply channel and an air supply device to enter a first air supply process when the analysis result meets a preset first air supply condition; or, when the analysis result meets a preset air suction condition, the air passage valve block assembly is controlled to form an air suction passage and the air supply device enters an air suction process.
10. A computer-readable storage medium, characterized in that it stores a computer program which, when read and executed by a processor, implements the integrated gas circuit control method according to any one of claims 1-8.
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| CN113357216B (en) * | 2021-07-08 | 2022-11-15 | 哈尔滨碧研科技有限公司 | Gas circuit integrated device and valve block system |
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