CN201402002Y - On-board absorption cooling system - Google Patents
On-board absorption cooling system Download PDFInfo
- Publication number
- CN201402002Y CN201402002Y CN2009200018654U CN200920001865U CN201402002Y CN 201402002 Y CN201402002 Y CN 201402002Y CN 2009200018654 U CN2009200018654 U CN 2009200018654U CN 200920001865 U CN200920001865 U CN 200920001865U CN 201402002 Y CN201402002 Y CN 201402002Y
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/32—Cooling devices
- B60H1/3201—Cooling devices using absorption or adsorption
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/32—Cooling devices
- B60H1/3201—Cooling devices using absorption or adsorption
- B60H1/32011—Cooling devices using absorption or adsorption using absorption, e.g. using Li-Br and water
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- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sorption Type Refrigeration Machines (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The utility model discloses an on-vehicle absorption cooling system, it bears on a vehicle, include: the device comprises a gas generator, a purifier, a condenser, an evaporator, a refrigerator, an absorber and a liquid storage device. The gas generator contains an absorption refrigerant mixture, and includes an inlet, an outlet, and a heating gas pipe. The heating air pipe is communicated with an exhaust pipe of the vehicle and used for providing the heat energy of the exhaust gas discharged by the vehicle to the gas generator. The heating air pipe passes through the gas generator and is soaked in the absorption type refrigerant mixed liquid, and the heating air pipe directly conducts heat exchange through the heat conduction contact of the wall of the heating air pipe so as to boil the refrigerant of the absorption type refrigerant mixed liquid. Alternatively, the heating pipe may be wound around the outer wall of the gas generator for heat exchange. The utility model discloses the energy can be saved to can accelerate the ammonia and carry out the absorption in the absorber, and then improve cooling efficiency.
Description
Technical field
The utility model relates to vehicle-mounted absorption cooling system, refers to a kind of absorption cooling system that is applicable to vehicle especially.
Background technology
Along with being on the rise of greenhouse effects, also pay attention to for requirement on environmental protection also day.Add the energy and obtain more and more difficultly, cause energy prices constantly soaring.Human all the time all in the replacement scheme of seeking minimizing energy resource consumption of all kinds.Wherein, freezing equipment is main application technology with compressor cycle all for a long time.Yet the use of compressor is the efficient height no doubt, but it also follows the big and generation noise of energy resource consumption.Moreover existing compressor traditional refrigerant commonly used causes depletion of the ozone layer easily, quickens global greenhouse effect.
Frenchman Carre invention was that refrigerant, water are the absorption refrigerating machine of absorbent with ammonia as far back as 1860 Christian eras, its characteristics are only need consume few energy, no moving part element so can not produce vibrating noise fully, refrigeration system is in outdoor running again, the ammonia refrigerant can not impact human body or environment, and welded tube sealing fully, the loss of ammonia refrigerant is little, so the life-span is longer, safeguard easily.Yet, its also have shortcoming be initial stage equipment cost height, volume big, and coefficient of performance COP lower, and ammonia refrigerant step-down control is difficult for.Therefore, the absorption cold freeze techniques is not favored, and is not developed widely all the time.After nineteen ninety, hydrogen was utilized, today, the range of application of absorption refrigerating machine was not limited only to houshold refrigerator, and it has extended to the large-scale plant of chemical preparation industry.
Yet absorption principle refrigeration is as described below, sees also the existing basic absorption formula freeze cycle schematic diagram of Fig. 1.Basic absorption formula system is made up of evaporimeter, absorber, generator, four primary elements of condenser.It uses three kinds of working fluids (ammonia is made cold coal, and water is made absorbent, and hydrogen is made pressure step-down balance and used), and the circulation of cold coal is by generator → condenser → evaporimeter → absorber → generator, and circulation endlessly.Wherein, the high-pressure liquid refrigerant makes refrigerant pressure drop to the low pressure of evaporimeter and flow to evaporimeter through expansion valve or choke valve from condenser.Liquid refrigerants is vaporized by the latent heat that absorbs cooled object in evaporimeter, and the low-pressure steam of vaporization is flowed through a passage to absorber from evaporimeter, is absorbed agent and absorbs in absorber.
Then, because of absorber in the system low-voltage side, generator is in the system high pressure side, dense solution must be from absorber to generator, and rare solution (strong absorbent) is back to absorber by expansion valve or choke valve.But when solution during from absorber to generator, the pressure of absorbent solution increases from the low-pressure side to the high-pressure side, and raw and cold matchmaker's compression that this process is acomia is because of the refrigerant compression function is finished at absorber, so the required power of solution pump is very little.In generator, make refrigerant boiling and refrigerant separated from absorbent by heated solution, the high pressure refrigerant steam flow that is produced is to condenser, in condenser by discharging latent heat to cooling media and condensation prepares to be circulated to evaporimeter afterwards again.
Hence one can see that, how to reach the vehicle-mounted absorption cooling system of a kind of minimum, safety of consuming energy, no running noise, long service life, is a kind of the pressing on the industry really.
The utility model content
The utility model purpose provides a kind of vehicle-mounted absorption cooling system, with the defective that power consumption is big, dangerous, running noise is big, service life is short of the vehicle-mounted absorption cooling system that overcomes prior art.
A kind of vehicle-mounted absorption cooling of the utility model system is carried on the vehicle, comprising: a gas generator, a purifier, a condenser, an evaporimeter, a refrigerator, an absorber, an and reservoir.Wherein, gas generator inside has been installed in an absorption refrigerant mixed liquor, and gas generator includes an inlet, an outlet, reaches a stove pipe.Its stove pipe is communicated to the blast pipe of vehicle, offers gas generator in order to the heat energy with the vehicle combustion gas.And stove pipe passes gas generator and appearance is immersed in the absorption refrigerant mixed liquor, directly carries out the refrigerant of heat exchange with the absorption refrigerant mixed liquor that seethes with excitement by stove pipe tube wall heat conduction contact.Or, carry out heat exchange with stove pipe winding gas generator outer wall in addition and also can.
In addition, purifier includes an arrival end, a port of export, and one passes the inner but purifying pipe that is not connected of purifier.Wherein, arrival end is communicated to the outlet of gas generator.The purifying pipe includes one first end, reaches one second end.And condenser also includes an arrival end, reaches a port of export, and arrival end is communicated to the port of export of purifier.In addition, the evaporimeter content is equipped with a circulation fluid (bittern).Evaporimeter includes an arrival end, a port of export, and one passes the inner but evaporation tube that is not connected of evaporimeter.And evaporation tube includes one first end, one second end, reaches breather pipe on one side.Wherein, first end is communicated to the port of export of condenser, and second end is communicated to first end of purifying pipe.
Moreover refrigerator is arranged in the cooling chamber of vehicle.Refrigerator includes a circulation pipe, and circulation pipe includes an arrival end, and it is communicated to the port of export of evaporimeter.Circulation pipe includes a port of export again, and it is communicated to the arrival end of evaporimeter, so that the closed circuit of circulation fluid to be provided.Again, absorber includes an arrival end, reaches a port of export.Wherein, arrival end is communicated to second end of purifying pipe.And reservoir is filled with hydrogen, and reservoir includes an arrival end, a port of export, reaches a transfer port.Wherein, arrival end is communicated to the port of export of absorber.And its port of export is communicated to the inlet of gas generator, and transfer port is communicated to the bypass tracheae of the evaporation tube of evaporimeter.
Therefore, be communicated in the evaporation tube, impel refrigerant step-down heat absorption evaporation, and then improve cooling effectiveness in the hydrogen of reservoir filling bypass tracheae by evaporimeter.Thereby the pressure of the hydrogen that the utility model also can be by institute's filling carries out the full evaporating pressure that closes of balance control refrigerant and then the evaporating temperature of control refrigerant.In view of the above, the utility model only need utilize the used heat and the gravity circulation of engine exhaust pipes, can reach cool house effect, so can save the energy, continuous utilization again.
Wherein, refrigerator of the present utility model also includes a fan, and the main auxiliary circulation pipe of fan is forced cooling.That is, by cold air convection current that fan produced to improve refrigerator so that the cooling effectiveness of whole circulation system.Certainly, it also can be arranged at refrigerator the windward side of vehicle front, and the wind-force when utilizing vehicle to advance is directly flowed through circulation pipe and poured into the formation convection current, also can to replace fan.Moreover purifier of the present utility model also includes an outage, and it is communicated to absorber by a discharging tube, and it makes and continue to participate in circulation in its inflow absorber mainly in order to discharge the water of condensation in the purifier.
In addition, the cooling chamber of vehicle of the present utility model is a refrigerated enclosed container.In addition, the cooling chamber of vehicle can also be the space of other desire cooling on interior mini-bar of crew department or car or the car.That is the object that vehicle-mounted absorption cooling of the present utility model system can cool off can be any object or space on the vehicle, even can be external to the object or the space of the cooling of outside vehicle desire.
Again and, the utility model can more include in the crew department that another refrigerator is arranged at vehicle.That is the utility model can be in order to provide the air-conditioning in the crew department.Wherein, another refrigerator includes another circulation pipe, and it is communicated to the port of export of evaporimeter and another circulation pipe includes an arrival end, and another circulation pipe includes a port of export it is communicated to the arrival end of evaporimeter again.In view of the above, another refrigerator and aforesaid refrigerator are with the mode communication loop that is connected in parallel.Certainly, the mode communication loop that can also be connected in series.In addition, the utility model can more include a circulating pump, is arranged at the port of export of evaporimeter, and it produces the forced flow circulation by circulating pump, to improve cooling effectiveness.
Preferably, the absorption refrigerant mixed liquor of the present utility model mixed solution that is the absorption refrigerant absorbent corresponding with it.Wherein, absorption refrigerant can be an ammonia, and its corresponding absorbent is a water, and because of ammonia and the water capacity easily obtain, its cost is low, refrigerating effect is good, and System Operation is outdoor, the misgivings of nonhazardous.In addition, absorption refrigerant also can be alcohol certainly, and its corresponding absorbent is a water, and its characteristics safety but effect is poor slightly is used for refrigerator more.Or absorption refrigerant can be silver chlorate, and its corresponding absorbent is an ammonia, its costliness but effect is splendid.Moreover absorption refrigerant also can be lithium bromide or lithium chloride, and its corresponding absorbent is a water, though the poor slightly safety of its effect is used for air-conditioning system more.In addition, the utility model also can carry out the allotment of refrigerating capacity by the mixed proportion of the absorption refrigerant absorbent corresponding with it.
In addition, circulation fluid of the present utility model can be ethylene glycol solution, mainly easily obtain because of it is inexpensive, chemical stability is good, nonflammable, low toxicity, be difficult for to produce that foam, odorless and viscosity are less easily to flow, more important is freezing point low being difficult for to cause obstruction because of low temperature solidifies.Certainly, circulation fluid of the present utility model also can adopt other low-freezing and stable solution, as methyl alcohol, ethanol, calcium chloride, salt solution etc.
The beneficial effects of the utility model are, the vehicle-mounted absorption cooling system that is provided, minimum, the safety of consuming energy, no running noise, long service life.
Description of drawings
Fig. 1 is the utility model one existing absorption circulation schematic diagram;
Fig. 2 is the system architecture diagram of the utility model one preferred embodiment;
Fig. 3 is the schematic diagram of the utility model one preferred embodiment;
Fig. 4 is the schematic diagram of another preferred embodiment of the utility model.
[main element symbol description]
1 gas generator, 101 inlets
102 outlets, 11 stove pipes
12 absorption refrigerant mixed liquor 2 purifiers
21,31,41,51,601,631,71 arrival ends, 23 purifying pipes
22,32,42,52,602,632,72 ports of export, 231,431 first ends
232,432 second ends, 24 discharging tubes
241 outages, 3 condensers
4 evaporimeters, 43 evaporation tubes
433 bypass tracheaes, 44 circulation fluids
45 circulating pumps, 46 control valves
47 pressure relieving valves, 5 absorbers
6,60,64 refrigerators, 63,630 circulation pipes
633,634 fans, 7 reservoirs
73 transfer ports, 90 blast pipes
91 cooling chambers, 92 crew departments
E engine M vehicle
M1 is from minibus
The specific embodiment
Please consult Fig. 2, and Fig. 3 simultaneously, Fig. 2 is the system architecture diagram of the vehicle-mounted absorption cooling of the utility model system one preferred embodiment, and Fig. 3 is the schematic diagram of the utility model one preferred embodiment.Show a vehicle M among the figure, though be a refrigerated enclosed container car among the figure, the utility model is not limited to any car type, and it also can be the vehicle that general minibus or any form possess exhaust waste heat.Show an engine E among the figure, it is communicated with a blast pipe 90.One gas generator 1 (Desorber), its inside have been installed in an absorption refrigerant mixed liquor 12, and it is the mixed solution of the absorption refrigerant absorbent corresponding with it.Absorption in the present embodiment refrigerant is an ammonia, and its corresponding absorbent is a water, mainly because of ammonia and water is with low cost, effect is good, System Operation is at outdoor safety non-toxic.Certainly, the absorbent that absorption refrigerant is corresponding with it is not to exceed with ammonia and water, and it also can be other as alcohol and water, silver chlorate and ammonia, lithium bromide or lithium chloride and water or other equivalent mixed liquor.
Wherein, gas generator 1 has an inlet 101, one outlet 102, reaches a stove pipe 11.Its stove pipe 11 is communicated to blast pipe 90 stage casings or the rear of vehicle M, because of the temperature at the nearly engine E of blast pipe 90 leading portions place up to 700 ℃ about, and present embodiment only needed about 100 ℃ to 200 ℃ of amount temperatures, so be communicated with blast pipe 90 stage casings or rear gets final product.Yet stove pipe 11 offers gas generator 1 by the heat energy of engine E combustion gas.Wherein stove pipe 11 passes gas generator 1 and appearance is immersed in ammonia boiling in the ammonia water mixture, and it directly carries out heat exchange by the tube wall heat conduction contact of stove pipe 11.
Moreover, showing a purifier 2 (Rectifier) among the figure in addition, it is mainly in order to rectifying and purifying, and ammonia is separated with water vapor condensation.Purifier 2 includes an arrival end 21, a port of export 22, and one passes the inner but purifying pipe 23 that is not connected of purifier 2.Wherein, arrival end 21 is communicated to the outlet 102 of gas generator 1, and purifying pipe 23 includes one first end 231, reaches one second end 232.Therefore, aforementioned after gas generator 1 evaporation the mixed vapour of ammonia and water just enter purifier 2 inside and carry out heat exchange by purifying pipe 23 again by the arrival end 21 of purifier 2, become liquid with condensed steam, so just can the purifying ammonia.Yet the ammonia after purified just flows out via the port of export 22, and enters condenser 3 (Condenser).
As for, the condenser 3 of present embodiment is arranged at crew department 92 tops of vehicle M.Certainly, look the size of cooling capacity and the volume of condenser 3 also can change thereupon, also can directly be arranged at the refrigerated enclosed container top during as the relatively large condenser 3 of need.Yet the condenser 3 of present embodiment need not expend any other extra power with natural air cooling fully, that is the air when moving ahead by vehicle M flows and reaches the condensation effect.Condenser 3 includes an arrival end 31, reaches a port of export 32, and arrival end 21 is communicated to the port of export 22 of purifier 2, that is the ammonia after purified enters condenser 3 via arrival end 21, through being condensed into ammoniacal liquor, rely on the gravity of liquid itself and the height and the gradient of condenser 3 to flow out again by the port of export 22.
In addition, show an evaporimeter 4 (Evaporator) among the figure in addition, it mainly evaporates the ammoniacal liquor that is flowed into by condenser 3 by absorbing heat, and wherein heat absorption is the effect that is used for reaching cooling.Evaporimeter 4 contents are equipped with circulation fluid 44, circulation fluid 44 is ethylene glycol (Ethylene Glycol) in the present embodiment, mainly easily obtain because of ethylene glycol is inexpensive, chemical stability is good, nonflammable, low toxicity, be difficult for to produce that foam, odorless and viscosity are less easily to flow, more important is freezing point low being difficult for to cause obstruction because of low temperature solidifies, for example: ethylene glycol content is the aqueous solution of 40% (quality), and freezing point is-24 ℃; And containing the aqueous solution of ethylene glycol 58% (quality), its freezing point is-48 ℃.
Again, evaporimeter 4 includes an arrival end 41, a port of export 42, and one passes the inner but evaporation tube 43 that is not connected of evaporimeter 4.Evaporation tube 43 includes one first end 431, one second end 432, reaches breather pipe 433 on one side.Wherein, first end 431 is communicated to the port of export 32 of condenser 3, and second end 432 is communicated to first end 231 of purifying pipe 23.That is, enter evaporimeter 4 through condenser 3 condensed ammoniacal liquors by first end 431, meet with the hydrogen of bypass tracheae 433 outflows immediately and mix.According to the Daltons law of partial pressure (Dalton ' s law of partial pressures), because the hydrogen partial pressure height, the ammonia branch forces down, thereby the amino molecule of liquid spreads in hydrogen rapidly.Required heat is provided by circulation fluid 44 in liquefied ammonia evaporation diffusion process.
Again and, show two refrigerators 6,60 (Cryostat) among the figure, be arranged at vehicle M respectively cooling chamber 91 just refrigerated enclosed container, and crew department 92 in. Refrigerator 6,60 includes circulation pipe 63,630, reaches fan 633,634.Wherein, fan 633,634 auxiliary circulation pipes 63,630 are forced cooling, that is the gaseous exchange that is produced in cooling chamber 91 and crew department 92 by fan 633 is to improve the efficient of refrigerator 6,60.And circulation pipe 63,630 includes an arrival end 631,601 respectively, and it is communicated to the port of export 42 of evaporimeter 4 respectively, and circulation pipe 63,630 includes a port of export 632,602 again respectively, and it is communicated to the arrival end 601 of another refrigerator 60 respectively.Only the arrival end 601 in another circulation pipe 630 disposes a control valve 46 respectively with the port of export 602, reaches a pressure relieving valve 47.Wherein, control the flow of another circulation pipe 630 of flowing through, to regulate crew department 92 refrigerating capacity by control valve 46.In addition 47 of pressure relieving valves are in order to regulate the pressure in the pipeline.
In view of the above, by the constantly circulation in above-mentioned closed circuit of circulation fluid 44 ethylene glycol, and in refrigerated enclosed container 91, and crew department 92 in absorb heat, reach the main effect of cooling.In the present embodiment, be provided with a circulating pump 45 in this port of export 42 of evaporimeter 4, it produces the forced flow circulation by circulating pump 45, to improve cooling effectiveness.It should be noted that circulating pump 45 is uniquely in the vehicle-mounted absorption cooling of the utility model system to need to consume extra power, and produce the element of noise, precisely because the electric energy that consumes, and the noise that produces very little.
Yet the ammonia that is flowed out by second end 432 of evaporation tube 43 carries out heat exchange in first end, the 231 inflow purifiers 2 by purifying pipe 23 again with the hydrogen gaseous mixture.Wherein, the steam because of the temperature of ammonia and hydrogen gaseous mixture in the lower and then condensation purifier 2, and by improve the concentration of ammonia with the ammonias in the former purifier 2 of purifying.Again because because to contain the more low temperature hydrogen ammonia mixed gas density of ammonia bigger, thus need not any external force auxiliary, directly by leaning on gravity to flow to again in the absorber 5 by the evaporimeter 4 purifying pipe 23 of flowing through.
In addition, the absorber 5 (Absorber) that shows among the figure, it is mainly used so that ammonia is absorbed by weak aqua ammonia mixed liquor (strong absorbent), and hydrogen is not dissolved in water, so pass through this with ammonia and Hydrogen Separation.Absorber 5 includes an arrival end 51, reaches a port of export 52, and arrival end 51 is communicated to second end 232 of purifying pipe 23.In view of the above, the ammonia hydrogen gaseous mixture of the purifying pipe 23 of flowing through enters absorber 5 by arrival end 51, and wherein ammonia is absorbed into ammonia water mixture improving its concentration, and hydrogen and ammonia water mixture after separating flow into reservoir 7 respectively.
In addition, reservoir 7 (Reservoir) mainly in order to the storage of ammonia water mixed liquid in order to gas generator 1 to be provided.Reservoir 7 includes an arrival end 71, a port of export 72, reaches a transfer port 73.Wherein, arrival end 71 is communicated to the port of export 52 of absorber 5, and the port of export 72 is communicated to the inlet 101 of gas generator 1, and transfer port 73 is communicated to the bypass tracheae 433 of evaporimeter 4.That is the hydrogen and the ammonia water mixture that are flowed out by the port of export 52 of absorber 5 enter reservoir 7 by arrival end 71, and wherein hydrogen is discharged by transfer port 73 because of the less meeting of density, and continue to circulate by the evaporation tube 43 that bypass tracheae 433 enters evaporimeter 4.Ammonia water mixture then circulates by blast pipe 90 heating evaporations of vehicle M are lasting in the inflow gas generator 1.
See also Fig. 4, Fig. 4 is the schematic diagram of another preferred embodiment of the vehicle-mounted absorption cooling of the utility model system.Show one among the figure from minibus M1, it also carries absorption cooling of the present utility model system, wherein more includes a refrigerator 64 and is disposed at the place that facings the wind.In view of the above, vehicle-mounted absorption cooling of the present utility model system is not limited to the refrigerated enclosed container car, and it is applicable to any vehicle or car type.
The foregoing description is only given an example for convenience of description, and the interest field that the utility model is advocated should be as the criterion so that claim is described certainly, but not only limits to the foregoing description.
Claims (7)
1, a kind of vehicle-mounted absorption cooling system is carried on the vehicle, it is characterized in that comprising:
One gas generator, its inside have been installed in an absorption refrigerant mixed liquor, and this gas generator includes an inlet, an outlet, reaches a stove pipe, and this stove pipe is communicated to the blast pipe of this vehicle;
One purifier includes an arrival end, a port of export, and one passes the inner but purifying pipe that is not connected of this purifier, and this arrival end is communicated to this outlet of this gas generator, and this purifying pipe includes one first end, and one second end;
One condenser includes an arrival end, reaches a port of export, and this arrival end is communicated to this port of export of this purifier;
One evaporimeter, its content is equipped with a circulation fluid, this evaporimeter includes an arrival end, a port of export, and one passes the inner but evaporation tube that is not connected of this evaporimeter, this evaporation tube includes one first end, one second end, reaches breather pipe on one side, this first end is communicated to this port of export of this condenser, and this second end is communicated to this first end of this purifying pipe;
One refrigerator is arranged in the cooling chamber of this vehicle, and this refrigerator includes a circulation pipe, and this circulation pipe includes an arrival end, and it is communicated to this port of export of this evaporimeter, and this circulation pipe includes a port of export, and it is communicated to this arrival end of this evaporimeter;
One absorber includes an arrival end, reaches a port of export, and this arrival end is communicated to this second end of this purifying pipe; And
One reservoir, be filled with hydrogen, this reservoir includes an arrival end, a port of export, reaches a transfer port, and this arrival end is communicated to this port of export of this absorber, this port of export is communicated to this inlet of this gas generator, and this transfer port is communicated to this bypass tracheae of this evaporation tube of this evaporimeter.
2, vehicle-mounted absorption cooling as claimed in claim 1 system is characterized in that this circulation fluid is an ethylene glycol solution.
3, vehicle-mounted absorption cooling as claimed in claim 1 system is characterized in that this purifier also includes an outage, and it is communicated to this absorber by a discharging tube.
4, vehicle-mounted absorption cooling as claimed in claim 1 system is characterized in that this refrigerator also includes a fan.
5, vehicle-mounted absorption cooling as claimed in claim 1 system is characterized in that this cooling chamber of this vehicle is a refrigerated enclosed container.
6, vehicle-mounted absorption cooling as claimed in claim 1 system, it is characterized in that, include in the crew department that another refrigerator is arranged at this vehicle, this another refrigerator includes another circulation pipe, this another circulation pipe includes an arrival end, and it is communicated to this port of export of this evaporimeter, and this another circulation pipe includes a port of export, and it is communicated to this arrival end of this evaporimeter.
7, vehicle-mounted absorption cooling as claimed in claim 1 system is characterized in that, includes a circulating pump, is arranged at this port of export of this evaporimeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200018654U CN201402002Y (en) | 2009-01-22 | 2009-01-22 | On-board absorption cooling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200018654U CN201402002Y (en) | 2009-01-22 | 2009-01-22 | On-board absorption cooling system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201402002Y true CN201402002Y (en) | 2010-02-10 |
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ID=41661797
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200018654U Expired - Fee Related CN201402002Y (en) | 2009-01-22 | 2009-01-22 | On-board absorption cooling system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102235771A (en) * | 2010-10-29 | 2011-11-09 | 廖光辉 | Method and device for converting automobile tail gas heat energy into air conditioner energy |
| CN104061711A (en) * | 2014-07-14 | 2014-09-24 | 山东理工大学 | Automobile exhaust gas refrigerating device |
-
2009
- 2009-01-22 CN CN2009200018654U patent/CN201402002Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102235771A (en) * | 2010-10-29 | 2011-11-09 | 廖光辉 | Method and device for converting automobile tail gas heat energy into air conditioner energy |
| CN104061711A (en) * | 2014-07-14 | 2014-09-24 | 山东理工大学 | Automobile exhaust gas refrigerating device |
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| C14 | Grant of patent or utility model | ||
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| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100210 Termination date: 20140122 |