CN104019578B - A kind of automobile shock compression refrigerating system - Google Patents
A kind of automobile shock compression refrigerating system Download PDFInfo
- Publication number
- CN104019578B CN104019578B CN201410226697.4A CN201410226697A CN104019578B CN 104019578 B CN104019578 B CN 104019578B CN 201410226697 A CN201410226697 A CN 201410226697A CN 104019578 B CN104019578 B CN 104019578B
- Authority
- CN
- China
- Prior art keywords
- damping
- pipeline
- compressibility
- heat
- entrance
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000006835 compression Effects 0.000 title claims abstract description 74
- 238000007906 compression Methods 0.000 title claims abstract description 74
- 230000035939 shock Effects 0.000 title claims abstract description 21
- 238000013016 damping Methods 0.000 claims abstract description 61
- 239000012530 fluid Substances 0.000 claims abstract description 22
- 239000007788 liquid Substances 0.000 claims abstract description 20
- 238000005057 refrigeration Methods 0.000 claims abstract description 13
- 230000000694 effects Effects 0.000 abstract description 6
- 238000005265 energy consumption Methods 0.000 abstract description 4
- 238000004378 air conditioning Methods 0.000 description 9
- 238000005516 engineering process Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008020 evaporation Effects 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008014 freezing Effects 0.000 description 2
- 238000007710 freezing Methods 0.000 description 2
- 229910052987 metal hydride Inorganic materials 0.000 description 2
- 150000004681 metal hydrides Chemical class 0.000 description 2
- 239000003507 refrigerant Substances 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 239000002918 waste heat Substances 0.000 description 2
- 206010020852 Hypertonia Diseases 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000306 component Substances 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 1
- 230000003434 inspiratory effect Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Landscapes
- Air-Conditioning For Vehicles (AREA)
Abstract
The invention provides a kind of automobile shock compression refrigerating system, comprise low-pressure liquid storing tank, damping compressibility, high pressure fluid reservoir, cross valve and heat-exchange system, wherein the outlet of low-pressure liquid storing tank is connected with damping compressibility entrance by pipeline; The outlet of damping compressibility is connected by the entrance of pipeline with high pressure fluid reservoir; The outlet of high pressure fluid reservoir is connected with the first entrance of cross valve by pipeline; First outlet of cross valve is connected with heat-exchange system entrance; The outlet of heat-exchange system is connected with the second entrance of cross valve; Second outlet of cross valve is connected with the entrance of low-pressure liquid storing tank by pipeline.The present invention is automobile refrigeration system function by damping compressibility, has reached the effect reducing automobile energy consumption, and has carried out store buffer by high pressure fluid reservoir to the cold-producing medium of the compression of damping compressibility, effectively protected heat-exchange system.
Description
Technical field
The invention belongs to refrigeration technology field and compressibility field, particularly relate to a kind of automobile shock compression refrigerating system.
Background technology
Automobile air conditioning refrigerating system is the device realizing freezing to air in a car compartment, and it can provide comfortable environment by bus for rider person, reduces the fatigue strength of driver, improves traffic safety.Traditional automobile air conditioning refrigerating system is made up of compressor, condenser, drier receiver, expansion valve, evaporimeter and air blast etc., utilizes the evaporation endothermic of cold-producing medium to reduce the temperature of evaporimeter surrounding air.Current automobile air conditioning refrigerating system uses engine direct connection function, and it operates in automobilism oil consumption, and to occupy larger ratio be about about 2 ~ 10%.
In prior art, in order to solve automobile air conditioning refrigerating system energy consumption issues, use vehicle exhaust function, as the patent of invention two-stage metal hydride air conditioning for automobiles that publication number is CN1482017, adopt the suction-operated of metal hydride to carry out absorption and the parsing of interval to hydrogen, thus realize refrigeration, wherein resolve required power and just come from vehicle exhaust, by the cold of the converting heat in vehicle exhaust needed for air conditioning for automobiles, thus achieve the recovery of available energy in vehicle exhaust, publication number is the patent of invention compressor of CN1776327 and the automobile air conditioning refrigerating system of using waste heat from tail gas combination drive, adopt generator, injector, compressor, condenser, reservoir, expansion valve, evaporimeter, vapour-liquid injector, heat exchanger tube etc., automobile is in using air-condition process, the spray type refrigerating that using waste heat from tail gas drives runs all the time, not enough cold is supplemented by compressor compresses chiller refrigeration, these two kinds of refrigerating methods share a set of condenser, evaporimeter and expansion valve, but use automobile shock compression cylinder to be that the patent of automobile air conditioning refrigerating system energy supply is without any unit or individual application at present.
Summary of the invention
For solving the problems of the technologies described above, the invention provides a kind of automobile shock compression refrigerating system, this automobile shock compression refrigerating system provides the energy by using damping compressibility, has reached the object reducing automobile energy consumption.
The present invention is achieved by the following technical programs.
A kind of automobile shock compression refrigerating system; Comprise low-pressure liquid storing tank, damping compressibility, cross valve and heat-exchange system, wherein the outlet of low-pressure liquid storing tank is connected with damping compressibility entrance by pipeline; The outlet of damping compressibility is connected with the first entrance of cross valve by pipeline; First outlet of cross valve is connected with heat-exchange system entrance by pipeline; The outlet of heat-exchange system is connected with the second entrance of cross valve by pipeline; Second outlet of cross valve is connected with the entrance of low-pressure liquid storing tank by pipeline; The compression member that described damping compressibility is made up of damping compression cylinder; The parts that described heat-exchange system is made up of heat exchanger.
Also comprise high pressure fluid reservoir, on its pipeline between damping compressibility and cross valve.
Also comprise auxiliary compressor, it is connected on low-pressure liquid storing tank and high pressure fluid reservoir respectively by pipeline.
Described high pressure fluid reservoir also has safety valve, and safety valve is connected with low-pressure liquid storing tank by pipeline.
Described damping compressibility comprises elementary damping compression cylinder and rear class damping compression cylinder.
Described elementary damping compression cylinder and rear class damping compression cylinder are by placed in series or parallel connection (schematic diagram is series connection).
Described elementary damping compression cylinder is Multistage damping compression cylinder.
Described rear class damping compression cylinder is Multistage damping compression cylinder.
Described heat-exchange system comprises indoor heat converter, outdoor heat converter, and indoor heat converter passes through together with placed in series with outdoor heat converter.
Described heat-exchange system also comprises choke valve, and it is arranged on the pipeline between outdoor heat converter and indoor heat converter.
Beneficial effect of the present invention is: be automobile refrigeration system function by damping compressibility, reach the effect reducing automobile energy consumption, wherein the primary compression cylinder of damping compressibility and rear class compression cylinder take the mode of connecting, intrasystem pressure can be increased, also can adopt mode in parallel, intrasystem refrigerant flow can be increased.By high pressure fluid reservoir, store buffer is carried out to the cold-producing medium of the compression of damping compressibility, effectively protect heat-exchange system and storage power, systems stabilisation pressure, high pressure fluid reservoir is provided with safety valve, can reduces pressure when high pressure fluid reservoir hypertonia; There is provided auxiliary compressor, when damping compressibility can not meet the demand of refrigeration system power consumption, auxiliary compressor is startup optimization simultaneously, ensures that automobile refrigeration system runs well.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the operating diagram of Multistage damping compression cylinder.
In figure: 1-low-pressure liquid storing tank, the elementary damping compression cylinder of 2-, 3-rear class damping compression cylinder, 4-auxiliary compressor, 5-high pressure fluid reservoir, 6-cross valve, 7-indoor heat converter, 8-choke valve, 9-outdoor heat converter, 10-safety valve.
Detailed description of the invention
Further describe technical scheme of the present invention below, but described in claimed scope is not limited to.
Embodiment one
An automobile shock compression refrigerating system as described in Figure 1, comprises low-pressure liquid storing tank 1, damping compressibility, high pressure fluid reservoir 5, cross valve 6 and heat-exchange system, and wherein the outlet of low-pressure liquid storing tank 1 is connected with damping compressibility entrance by pipeline; The outlet of damping compressibility is connected by the entrance of pipeline with high pressure fluid reservoir 5; The outlet of high pressure fluid reservoir 5 is connected with the first entrance of cross valve 6 by pipeline; First outlet of cross valve 6 is connected with heat-exchange system entrance by pipeline; The outlet of heat-exchange system is connected with the second entrance of cross valve 6 by pipeline; Second outlet of cross valve 6 is connected by the entrance of pipeline with low-pressure liquid storing tank 1; The compression member that described damping compressibility is made up of damping compression cylinder, damping compression cylinder is multi-stage compression cylinder; The parts that described heat-exchange system is made up of heat exchanger.
Wherein: operationally contiguous two cylinder pressure differentials of multi-stage compression cylinder are little, compression travel number the effect of pressurization all can be had to produce, in practice, different progression can be made as required.Solve single cylinder compression cylinder operationally, if piston compression runs less than terminal, because cylinder external and internal pressure difference is comparatively large, the gas in cylinder cannot be arranged completely, has impact to pressure, and during reciprocating motion, inspiratory capacity does not reach the technical problems such as the capacity of cylinder yet.
The operation principle of this technology is: automobile in the process of moving, wheel can be in vibrational state, what the decompression compression cylinder on it can continue moves reciprocatingly, this technology is by compression cylinder piston motion compresses cold-producing medium repeatedly, adopt the effect of multi-stage compression cylinder compression, store energy well, when high-pressure refrigerant arrives evaporation endothermic after in heat exchanger, arrive the effect of refrigeration.Native system core component is multi-stage compression cylinder, and the design of this compression cylinder belongs to native system innovation content part, and the present embodiment only discloses the fundamental diagram of refrigeration system, and other fitting component of its refrigeration system belong to prior art, no longer illustrate at this.
The high pressure fluid reservoir of the present embodiment is energy storage device simultaneously, because during automobilism, wheel shock conditions is different, sometimes strong sometimes weak, utilizes high pressure fluid reservoir to store in advance, can reach the object of systems stabilisation pressure.
Embodiment two
In embodiment one, damping compressibility comprises elementary damping compression cylinder 2 and rear class damping compression cylinder 3, and elementary damping compression cylinder 2 and rear class damping compression cylinder 3 pass through placed in series.Other structure members of the present embodiment and operation principle are with embodiment one, wherein in the present embodiment, elementary damping compression cylinder 2 and rear class damping compression cylinder 3 two respectively, the mode of connecting between two is adopted to carry out, the pressure of system can be increased, also can adopt mode in parallel, the flow of system can be increased, adopt different connected modes to reach better refrigeration according to different actual conditions.Elementary damping compression cylinder 2 and rear class damping compression cylinder 3 are multi-stage compression cylinders simultaneously, as shown in Figure 2,
Simultaneously in the present embodiment, elementary damping compression cylinder 2 and rear class damping compression cylinder 3 can also take mode in parallel to be connected.
Embodiment three
In embodiment one, heat-exchange system comprises indoor heat converter 7, choke valve 8 and outdoor heat converter 9, and indoor heat converter 7, choke valve 8 pass through together with placed in series with outdoor heat converter 9.Other structure members of the present embodiment and operation principle are with embodiment one or embodiment two, wherein in the present embodiment, according to demand, cross valve is adopted to commutate to cold-producing medium, heat exchanger just can realize heating or freezing, reach the freeze effect that also can heat the same as domestic air conditioning, make native system can be used for pure electric sedan or fuel engines is cooled.
Embodiment four
This automobile shock compression refrigerating system also comprises auxiliary compressor 4, and it is connected on low-pressure liquid storing tank 1 and high pressure fluid reservoir 5 respectively by pipeline.Other structure members of the present embodiment and operation principle are with embodiment one, embodiment two or embodiment three, wherein in the present embodiment, pressure is provided when car remains static or damping compression cylinder provides pressure inadequate, auxiliary compressor 4 provides energy compression cold-producing medium, ensures that automobile refrigeration system runs well.
Embodiment five
In embodiment one, high pressure fluid reservoir 5 also has safety valve 10, and safety valve 10 is connected with low-pressure liquid storing tank 1 by pipeline.By safety valve 10, other structure members of the present embodiment and operation principle, with embodiment one, embodiment two, embodiment three or embodiment four, wherein in the present embodiment, can ensure that high pressure fluid reservoir 5 can work under safe pressure.
Claims (10)
1. an automobile shock compression refrigerating system, it is characterized in that: comprise low-pressure liquid storing tank (1), damping compressibility, cross valve (6) and heat-exchange system, wherein the outlet of low-pressure liquid storing tank (1) is connected with damping compressibility entrance by pipeline; The outlet of damping compressibility is connected by first entrance of pipeline with cross valve (6); First outlet of cross valve (6) is connected with heat-exchange system entrance by pipeline; The outlet of heat-exchange system is connected by second entrance of pipeline with cross valve (6); Second outlet of cross valve (6) is connected by the entrance of pipeline with low-pressure liquid storing tank (1); The compression member that described damping compressibility is made up of damping compression cylinder; The parts that described heat-exchange system is made up of heat exchanger.
2. automobile shock compression refrigerating system as claimed in claim 1, it is characterized in that: also comprise high pressure fluid reservoir (5), it is positioned on the pipeline between damping compressibility and cross valve (6).
3. automobile shock compression refrigerating system as claimed in claim 1, it is characterized in that: also comprise auxiliary compressor (4), it is connected on low-pressure liquid storing tank (1) and high pressure fluid reservoir (5) respectively by pipeline.
4. automobile shock compression refrigerating system as claimed in claim 2, it is characterized in that: described high pressure fluid reservoir (5) is upper also has safety valve (10), and safety valve (10) is connected with low-pressure liquid storing tank (1) by pipeline.
5. automobile shock compression refrigerating system as claimed in claim 1, is characterized in that: described damping compressibility comprises elementary damping compression cylinder (2) and rear class damping compression cylinder (3).
6. automobile shock compression refrigerating system as claimed in claim 5, is characterized in that: described elementary damping compression cylinder (2) and rear class damping compression cylinder (3) pass through placed in series.
7. automobile shock compression refrigerating system as claimed in claim 5, is characterized in that: described elementary damping compression cylinder (2) is Multistage damping compression cylinder.
8. automobile shock compression refrigerating system as claimed in claim 5, is characterized in that: described rear class damping compression cylinder (3) is Multistage damping compression cylinder.
9. automobile shock compression refrigerating system as claimed in claim 1, is characterized in that: described heat-exchange system comprises indoor heat converter (7) and outdoor heat converter (9), utilizes cross valve to commutate and reaches refrigeration or heat.
10. automobile shock compression refrigerating system as claimed in claim 9, it is characterized in that: described heat-exchange system also comprises choke valve (8), it is arranged on the pipeline between indoor heat converter (7) and outdoor heat converter (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410226697.4A CN104019578B (en) | 2014-05-26 | 2014-05-26 | A kind of automobile shock compression refrigerating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410226697.4A CN104019578B (en) | 2014-05-26 | 2014-05-26 | A kind of automobile shock compression refrigerating system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104019578A CN104019578A (en) | 2014-09-03 |
| CN104019578B true CN104019578B (en) | 2016-03-30 |
Family
ID=51436472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410226697.4A Expired - Fee Related CN104019578B (en) | 2014-05-26 | 2014-05-26 | A kind of automobile shock compression refrigerating system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104019578B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1811219A (en) * | 2005-01-25 | 2006-08-02 | 王宝国 | Hydraulic bidirection return stroke damper |
| CN102410663A (en) * | 2011-11-09 | 2012-04-11 | 上海理工大学 | Air conditioning refrigeration system |
| CN102493867A (en) * | 2011-11-17 | 2012-06-13 | 陈立军 | Four-rotor cold and hot double-chamber rotary engine |
| CN103512256A (en) * | 2013-09-22 | 2014-01-15 | 孙西峰 | Refrigerating system and air conditioner |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005188401A (en) * | 2003-12-25 | 2005-07-14 | Toyota Motor Corp | Thermal acoustic energy generation device |
-
2014
- 2014-05-26 CN CN201410226697.4A patent/CN104019578B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1811219A (en) * | 2005-01-25 | 2006-08-02 | 王宝国 | Hydraulic bidirection return stroke damper |
| CN102410663A (en) * | 2011-11-09 | 2012-04-11 | 上海理工大学 | Air conditioning refrigeration system |
| CN102493867A (en) * | 2011-11-17 | 2012-06-13 | 陈立军 | Four-rotor cold and hot double-chamber rotary engine |
| CN103512256A (en) * | 2013-09-22 | 2014-01-15 | 孙西峰 | Refrigerating system and air conditioner |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104019578A (en) | 2014-09-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201646314U (en) | Liquefied natural gas automobile air conditioning system | |
| CN105003328A (en) | Combined cooling and power system for recycling waste heat of automobile tail gas | |
| CN107323217B (en) | Waste heat driven absorption refrigeration auxiliary supercooling CO 2 Automobile air conditioner | |
| CN101644506A (en) | Compression-absorption type refrigerating machine | |
| US20150033777A1 (en) | Heat pump, in particular for heating a vehicle interior, and method for operating a heat pump | |
| CN102155815B (en) | Steam jet refrigeration system based on double-fluid | |
| CN201983512U (en) | Stand-by power freezing and refrigerating system of refrigerator car | |
| CN108987849A (en) | A kind of straight coldplate of refrigerant | |
| CN103884128B (en) | A kind of utilize automobile waste heat to drive absorption and compressed mixed refrigerated air-conditioning system | |
| CN203626949U (en) | Air inlet pipeline cooling system of engine | |
| CN102423997A (en) | Automobile air conditioning system realizing supercooling through latent heat of vaporization of liquefied natural gas (LNG) vaporization | |
| CN202267260U (en) | Screw compressor refrigerating system | |
| CN102147167A (en) | Steam jet refrigerating/air-conditioning system by utilizing waste heat | |
| CN203785313U (en) | Automobile waste heat-driven adsorption and compression hybrid refrigeration air conditioning system | |
| CN109774411B (en) | Electric automobile air conditioner refrigeration system and method based on high-pressure hydrogen pressure relief | |
| CN104019578B (en) | A kind of automobile shock compression refrigerating system | |
| CN204109738U (en) | A kind of air conditioning system for vehicle utilizing CNG storage tank pressure energy | |
| CN104406324A (en) | Improved two-stage ejection type refrigerating system | |
| CN202221181U (en) | Variable displacement compression expander | |
| CN202993647U (en) | Lithium bromide type air conditioner of automobile | |
| CN103383169A (en) | Air conditioning system using engine waste heat | |
| CN204149816U (en) | A kind of Novel vehicle refrigerating unit | |
| CN204478568U (en) | With the Novel vehicular refrigerator cooling cycle system of diffuser pipe | |
| CN201964677U (en) | Refrigerating machine and liquid storage device | |
| CN110849032A (en) | Compressor waste heat driven compression-injection refrigerating system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160330 |