CN2455506Y - Refrigerating device for liquified gas vehicle - Google Patents
Refrigerating device for liquified gas vehicle Download PDFInfo
- Publication number
- CN2455506Y CN2455506Y CN 00244728 CN00244728U CN2455506Y CN 2455506 Y CN2455506 Y CN 2455506Y CN 00244728 CN00244728 CN 00244728 CN 00244728 U CN00244728 U CN 00244728U CN 2455506 Y CN2455506 Y CN 2455506Y
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- CN
- China
- Prior art keywords
- water
- storage tank
- water storage
- refrigerating
- branch road
- 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
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- Air-Conditioning For Vehicles (AREA)
Abstract
The utility model discloses a refrigerating device for a vehicle with fuel gas as fuel, which is composed of a power branch and a refrigerating branch, wherein, the refrigerating branch is composed of an air storage tank, a thermostatic expansion valve, a heat exchanger, a blower, a pipeline, a water storage tank, an evaporator, and a water pump. The utility model utilizes heat absorption for pressure reducing of liquid gas, and thereby, the refrigerating medium which is water in the water storage tank is refrigerated, and then, the low temperature water is sucked into the heat exchanger by the water pump, and thereby, the purpose of inner refrigerating of the vehicle is realized. The structure of the utility model is simple, and refrigerating nearly does not need to consume energy, and therefore, the utility model solves the problem that the operation of the refrigerating device results in the lowering of the power, and meanwhile, the refrigerating device has the advantages of stable operation, convenient maintenance, and low cost.
Description
The utility model relates to a kind of automobile fridge equipment, and especially relating to a kind of is the fridge equipment of fuel with the fire gases.
Pay attention to day by day along with national environmental pollution problem, for solving this global problem of automobile exhaust pollution, eco-friendly car has become developing direction, use automobile that blue gas acts as a fuel in recent years significant progress being arranged but because most liquified gas automobiles are still continued to use traditional sparking mode, when especially opening refrigeration air-conditioner, not only need consume fuel, and because the running of compressor causes the power of driving engine to descend more obvious, simultaneously, because the defective of the structure of its fridge equipment, the operating troubles of its generation is more, safeguards very frequent; Patent Office of the People's Republic of China is 2296833 to disclose a kind of " automobile blue gas fridge equipment " with notification number, exists structure very complicated again, the shortcoming that cost is high.
The purpose of this utility model is to overcome the shortcoming of above-mentioned prior art and a kind of automobile blue gas fridge equipment simple in structure, that the good refrigeration effect energy consumption is low, stable, easy to maintenance is provided.
The purpose of this utility model is achieved in that
A kind of liquified gas automobile fridge equipment, it comprises a refrigeration branch road and a power branch road, refrigeration branch road and the parallel connection of power branch road.Wherein a refrigeration route gas tank, heating power expansion valve, heat exchanger, blower fan, pipeline, water storage tank, evaporator, water pump are formed, evaporator is arranged in water storage tank and is immersed in water, one end of evaporator links to each other with heating power expansion valve, the other end links to each other with driving engine by pipeline, the water outlet of water storage tank links to each other with water pump, the other end of water pump links to each other with heat exchanger, the other end of heat exchanger links to each other with the water inlet of water storage tank, form a water-flow circuit, the other end of heating power expansion valve links to each other with gas tank by pipeline; Power props up route gas tank, flow regulating valve and pressure reducing regulator assembly, pipeline and driving engine subsequently and connects to form successively; Refrigeration branch road and power branch road are by two threeway parallel connections.
Wherein, in the middle of threeway and heating power expansion valve, also be connected with filter;
Wherein, in the middle of threeway and filter, also be connected with electromagnetic valve;
Wherein, in the middle of threeway and electromagnetic valve, also be connected with manual shutoff valve;
Wherein, also be provided with filling pipe end, be provided with cock of water drain in the bottom of water storage tank in the water storage tank upper end.
The utility model has following advantage than prior art:
Because the utility model is made up of the power branch road and the refrigeration branch road of parallel connection, therefore fundamentally solve the problem that causes power to descend owing to driving engine drive compressor and both greatly reduced energy consumption, also improved the stability of fridge equipment; Structure is very simple simultaneously, and operating maintenance is convenient, safe and reliable, good refrigeration effect.
The utility model is described in further detail below in conjunction with drawings and Examples:
Fig. 1 is a structural representation of the present utility model:
A kind of liquified gas automobile fridge equipment, it is made up of a refrigeration branch road and a power branch road institute in parallel, wherein refrigeration is propped up route gas tank 15, heating power expansion valve 5, filter 4, electromagnetic valve 3, manual shutoff valve 2, heat exchanger 9, blower fan 10, pipeline 16, water storage tank 6, evaporator 7, water pump 8 is formed, between gas tank 15 and evaporator 7, be connected with manual shutoff valve 2 successively, electromagnetic valve 3, filter 4, heating power expansion valve 5, the other end of evaporator 7 links to each other with driving engine 17 by pipeline 16, the water outlet 11 of water storage tank 6 links to each other with water pump 8, the other end of water pump 8 links to each other with the heat exchanger 9 that has blower fan 10, the other end of heat exchanger 9 links to each other with the water inlet 18 of water storage tank 6, form a water-flow circuit, wherein the power resources of water pump are in the storage battery of automobile; Power props up route gas tank 15, flow regulating valve and pressure reducing regulator assembly 14 and driving engine 17 subsequently is formed by connecting by pipeline 16 successively; Refrigeration branch road and power branch road wherein, also are provided with filling pipe end 19 in the upper end of water storage tank 6 respectively by being connected two threeways, 1,13 parallel connections on the pipeline 16, are provided with cock of water drain 12 in the bottom of water storage tank;
When using this fridge equipment, open manual shutoff valve 2, the aqueous gas of high pressure in the gas tank 15 enters filter 4 through electromagnetic valve 3, enter heating power expansion valve 5 after the filtration again, entering behind the expenditure and pressure gasifies in the evaporator 7 becomes low-pressure gas, cause water temperature greatly to reduce because gasification absorbs a large amount of heat energy from the water of water storage tank 6 this moment, and then low-pressure gas enters engine combustion through pipeline 16 and threeway 13; Water pump 8 with water at low temperature in water outlet 11 suction heat exchangers 9, hot air of being brought into by the running of blower fan 10 and the water at low temperature in the heat exchanger 9 are carried out becoming cold air behind the thermal exchange and are entered in the compartment, at this moment, water at low temperature heat absorption back is flowed back to water storage tank 6 by water inlet 18 and is recycled, in the time of need stopping to freeze, close manual shutoff valve 2 and get final product, wherein, the principle of work of power branch road is identical with original automobile.
Claims (5)
1, the liquified gas automobile fridge equipment, it has a refrigeration branch road, a refrigeration route gas tank (15), heating power expansion valve (5), heat exchanger (9), blower fan (10), pipeline (16) and driving engine (17) are subsequently formed, also has one by gas tank (15), pressure reducing regulator (14), the power branch road that pipeline (16) and driving engine (17) are subsequently formed, the refrigeration branch road is in parallel with the power branch road, the branch road that it is characterized in that freezing also comprises water storage tank (6), evaporator (7) and water pump (8), evaporator (7) is arranged in water storage tank (6) and is immersed in water, one end of evaporator (7) links to each other with heating power expansion valve (5), the other end links to each other with threeway (13) by pipeline (16), the water outlet (11) of water storage tank (6) links to each other with water pump (8), the other end of water pump (8) links to each other with heat exchanger (9), the other end of heat exchanger (9) links to each other with the water inlet (18) of water storage tank (6), forms a water-flow circuit.
2, liquified gas automobile fridge equipment according to claim 1 is characterized in that also being connected with filter (4) in the middle of threeway (1) and heating power expansion valve (5).
3,, it is characterized in that in the middle of threeway (1) and filter (4), also being connected with electromagnetic valve (3) according to claim 1,2 described liquified gas automobile fridge equipments.
4, liquified gas automobile fridge equipment according to claim 3 is characterized in that also being connected with manual shutoff valve (2) in the middle of threeway (1) and electromagnetic valve (3).
5, liquified gas automobile fridge equipment according to claim 1 is characterized in that also being provided with filling pipe end (19) in water storage tank (6) upper end, is provided with cock of water drain (12) in the bottom of water storage tank (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00244728 CN2455506Y (en) | 2000-10-20 | 2000-10-20 | Refrigerating device for liquified gas vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00244728 CN2455506Y (en) | 2000-10-20 | 2000-10-20 | Refrigerating device for liquified gas vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2455506Y true CN2455506Y (en) | 2001-10-24 |
Family
ID=33604356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00244728 Expired - Fee Related CN2455506Y (en) | 2000-10-20 | 2000-10-20 | Refrigerating device for liquified gas vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2455506Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102252388A (en) * | 2011-06-23 | 2011-11-23 | 陈创军 | Water/coolant integrated automobile air conditioning system |
| CN102358144A (en) * | 2011-08-23 | 2012-02-22 | 童明伟 | Water circulation type vehicle radiant panel air conditioning system |
| CN102589064A (en) * | 2012-02-06 | 2012-07-18 | 安徽润福太阳能产品制造有限公司 | Solar vehicular interior air precooler |
| CN106004344A (en) * | 2016-06-05 | 2016-10-12 | 山东商业职业技术学院 | Refrigerator car constant temperature refrigeration system for experiments |
| CN106500379A (en) * | 2016-11-09 | 2017-03-15 | 安徽启东热能科技有限公司 | A kind of resistant antiseptical refrigerating plant |
-
2000
- 2000-10-20 CN CN 00244728 patent/CN2455506Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102252388A (en) * | 2011-06-23 | 2011-11-23 | 陈创军 | Water/coolant integrated automobile air conditioning system |
| CN102252388B (en) * | 2011-06-23 | 2014-01-15 | 柳州五菱宝马利汽车空调有限公司 | Water/coolant integrated automobile air conditioning system |
| CN102358144A (en) * | 2011-08-23 | 2012-02-22 | 童明伟 | Water circulation type vehicle radiant panel air conditioning system |
| CN102358144B (en) * | 2011-08-23 | 2014-08-20 | 童明伟 | Water circulation type vehicle radiant panel air conditioning system |
| CN102589064A (en) * | 2012-02-06 | 2012-07-18 | 安徽润福太阳能产品制造有限公司 | Solar vehicular interior air precooler |
| CN106004344A (en) * | 2016-06-05 | 2016-10-12 | 山东商业职业技术学院 | Refrigerator car constant temperature refrigeration system for experiments |
| CN106500379A (en) * | 2016-11-09 | 2017-03-15 | 安徽启东热能科技有限公司 | A kind of resistant antiseptical refrigerating plant |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |