CN203489519U - Automobile refrigerating system - Google Patents
Automobile refrigerating system Download PDFInfo
- Publication number
- CN203489519U CN203489519U CN201320389411.5U CN201320389411U CN203489519U CN 203489519 U CN203489519 U CN 203489519U CN 201320389411 U CN201320389411 U CN 201320389411U CN 203489519 U CN203489519 U CN 203489519U
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- refrigerator
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- valve
- conditioning
- evaporator
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- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The utility model relates to an automobile refrigerating system, which comprises a compressor, a condenser, a first refrigerating access, a second refrigerating access and a liquor storage device, wherein the first refrigerating access comprises a refrigerator electromagnetic stop valve, a refrigerator electromagnetic expansion valve and a refrigerator evaporator which are connected in series and in sequence, the second refrigerating access comprises an air conditional stop valve, an air conditioner electromagnetic expansion valve and an air conditioner evaporator which are connected in series and in sequence, the compressor is connected to the condenser and the liquor storage device in series, the first refrigerating access is connected to the second refrigerating access in parallel and both ends thereof are respectively connected to the compressor and the liquor storage device in series. The air conditioner and refrigerator systems share the same compressor and the same condenser, but have two sets of independent expansion and evaporator structures. The two channels of circulation can be changed to realize an independent air conditioner function or an independent refrigerator function through control of the electromagnetic stop valve. The automobile refrigerating system in the utility model has a simple structure, low cost, low refrigerating temperature and high refrigerating efficiency.
Description
Technical field
The utility model relates to a kind of automobile refrigerating system, particularly air conditioner for automobile refrigerator refrigeration system.
Background technology
Along with social progress, automobile has spread to each family, most passengers no longer using automobile only as walking-replacing tool, but expectation automobile can realize greater functionality so that life more convenient, vehicle refrigerator will answer passenger require and produce.
Had in the market independent car refrigerator to sell, this car refrigerator mainly adopts semiconductor electronic refrigerating technology, utilizes vehicle power power supply in driving, realizes refrigerator functions.But this refrigeration for refrigerator efficiency is low, cryogenic temperature is influenced by ambient temperature large, and refrigeration cannot reach subzero, and capacity is less, and purchase cost is high.
And at present on car, generally assembled air-conditioning system compressor, but the air-conditioning system of car and car refrigerator are two refrigeration systems completely independently, they are not association each other.The prior art of a kind of known integration automotive air-conditioning system and refrigerating system is CN1031055 at publication number, name is called: be applicable to disclose in the refrigerator air-conditioner of truck, this patent is for various truck cabs, to install and use designed air-conditioning and cold storage plant specially, its main feature is to adopt totally enclosed motor compressor, and by automobile storage battery, driven, need power inverter that direct current is converted to alternating current.This system cannot be suitable for home-use automobile, and major defect is: totally enclosed electric compressor and power inverter will cause system cost very high; And cannot make full use of existing compressor of air conditioner.
Utility model content
The purpose of this utility model is to provide a kind of existing compressor of air conditioner that utilizes of being convenient to realize can realize the automobile refrigerating system that air conditioning function can be realized again refrigerator functions, and it is simple in structure, and cost is low, and cryogenic temperature is low, and refrigerating efficiency is high, is suitable for home-use.
To achieve these goals, the utility model adopts following technical scheme: a kind of automobile refrigerating system, comprise compressor, condenser, the first refrigeration path, the second refrigeration path and liquid reservoir, described the first refrigeration path comprises the refrigerator electromagnet cut off valve of series connection successively, refrigerator electromagnetic expanding valve and evaporator of refrigerator, described the second refrigeration path comprises the air-conditioning electromagnet cut off valve of series connection successively, air-conditioning electromagnetic expanding valve and A/C evaporator, described compressor is connected with condenser and liquid reservoir, described the first refrigeration path and second freezes in parallel between path, described the first refrigeration path is connected with compressor and liquid reservoir respectively with its two ends after the second refrigeration path parallel connection.
Further, described compressor can drive the system works of air-conditioning and the different refrigerating functions of refrigerator two cover simultaneously, and it is set to become the compressor of rotator type, piston type or the vortex of discharge capacity or fixed displacement.
Further, described condenser is parallel flow condenser.
Further, described condenser is attached with electronics fan forced heat radiation equipment.
Further, described A/C evaporator or evaporator of refrigerator are provided with the air blast of forced convertion.
Further, described electromagnetic expanding valve is set to reducing pressure by regulating flow and accurately controls evaporating pressure and evaporating temperature.
Further, described refrigerator electromagnet cut off valve or air-conditioning electromagnet cut off valve are set to end flow of refrigerant, automatically control the collaborative work of the first refrigeration path and the second refrigeration path.
Further, described liquid reservoir is set to the unnecessary cold-producing medium of storage system, thereby when only having the first refrigeration path or the second refrigeration regulating system refrigerant flow during closed-circuit working.
Further, described refrigerator electromagnetic expanding valve and evaporator of refrigerator are arranged in refrigerator.
Further, described air-conditioning electromagnetic expanding valve and A/C evaporator are arranged in air-conditioning box.
The utility model automobile refrigerating system connects to form two cover cooling cycle systems of sealing by pipeline, a set of systemic circulation realizes air conditioning function, regulates the temperature in passenger compartment, humidity; A set of systemic circulation realizes refrigerator functions, for passenger, stores and fresh-keeping foodstuff.This automobile refrigerating system is shared a compressor and a condenser, has the different expansion of two covers and Steaming structure.It is simple in structure, and cost is low, and cryogenic temperature is low, and refrigerating efficiency is high.
Accompanying drawing explanation
Fig. 1 is the composition schematic diagram of the utility model automobile refrigerating system.
Description of reference numerals in figure is as follows.
| |
1 | |
2 |
| Refrigerator electromagnet cut off |
3 | Air-conditioning electromagnet cut off |
4 |
| Air-conditioning electromagnetic expanding valve | 5 | A/ |
6 |
| Air-conditioning box | 7 | |
8 |
| Evaporator of |
9 | Refrigerator electromagnetic expanding |
10 |
| |
11 | ? | ? |
The specific embodiment
Below with reference to drawings and Examples, the technical scheme of the utility model automobile refrigerating system is described in further detail.
Fig. 1 is the composition schematic diagram of the utility model automobile refrigerating system, and automobile refrigerating system comprises compressor 1, condenser 2, the first refrigeration path, the second refrigeration path and liquid reservoir 11.Described the first refrigeration path comprises refrigerator electromagnet cut off valve 3, refrigerator electromagnetic expanding valve 10 and the evaporator of refrigerator 9 of series connection successively.Described refrigerator electromagnetic expanding valve 10 and evaporator of refrigerator 9 are arranged in refrigerator 8.Described the second refrigeration path comprises air-conditioning electromagnet cut off valve 4, air-conditioning electromagnetic expanding valve 5 and the A/C evaporator 6 of series connection successively.Described air-conditioning electromagnetic expanding valve 5 and A/C evaporator 6 are arranged in air-conditioning box 7.Described compressor 1 is connected with condenser 2 and liquid reservoir 11, and described the first refrigeration path and second freezes in parallel between path, and after described the first refrigeration path and the second refrigeration path parallel connection, connect with compressor 1 and liquid reservoir 11 respectively in its two ends.
If system arranges air-conditioning and refrigerator requires work simultaneously: control system will instruction refrigerator electromagnet cut off valve 3 and air-conditioning electromagnet cut off valve 4 open mode simultaneously, the cold-producing medium of cryogenic high pressure will arrive refrigerator electromagnetic expanding valve 10 and air-conditioning electromagnetic expanding valve 5 through refrigerator electromagnet cut off valve 3 and air-conditioning electromagnet cut off valve 4 respectively, cold-producing medium is after refrigerator electromagnetic expanding valve 10 and air-conditioning electromagnetic expanding valve 5 reducing pressure by regulating flows, enter respectively evaporator of refrigerator 9 and A/C evaporator 6 evaporation endothermics, and then in refrigerator 8, produce low temperature environment and realize refrigerator functions and air-conditioning box 7 and produce Cryogenic air and realize air conditioning function.Refrigerant gas after evaporation endothermic flows out and accumulates a road from evaporator of refrigerator 9 and A/C evaporator 6 respectively, enters compressor 1 and starts circulation again.
If system arranges only air-conditioning work: control system will instruction air-conditioning electromagnet cut off valve 4 open modes and refrigerator electromagnet cut off valve 3 closed conditions, the cold-producing medium of cryogenic high pressure will only arrive air-conditioning electromagnetic expanding valve 5 through air-conditioning electromagnet cut off valve 4, after air-conditioning electromagnetic expanding valve 5 reducing pressure by regulating flows, enter A/C evaporator 6 evaporation endothermics, at air-conditioning box 7, produce Cryogenic air and realize air conditioning function.
If system arranges only refrigerator work: control system will instruction air-conditioning electromagnet cut off valve 4 closed conditions and refrigerator electromagnet cut off valve 3 open modes, the cold-producing medium of cryogenic high pressure will only reach refrigerator electromagnetic expanding valve 10 through refrigerator electromagnet cut off valve 3, after refrigerator electromagnetic expanding valve 10 reducing pressure by regulating flows, enter evaporator of refrigerator 9 evaporation endothermics, and then in refrigerator 8, produce low temperature environment and realize refrigerator functions.
The compressor 1 of the utility model automobile refrigerating system can drive under the prerequisite of air-conditioning and the system works of the different refrigerating functions of refrigerator two cover simultaneously, is set to become rotator type, piston type, the scroll compressor of discharge capacity or fixed displacement.
The condenser 2 preferred parallel streams of the utility model automobile refrigerating system, but be not limited to the condenser by other form, condenser can additional electron fan etc. forced heat radiation equipment.
A/C evaporator 6 and the evaporator of refrigerator 9 of the utility model automobile refrigerating system can adopt different heat sink format and structure, and can increase the equipment such as air blast of forced convertion.
The electromagnetic expanding valve of the utility model automobile refrigerating system, major function is reducing pressure by regulating flow, and accurately controls evaporating pressure and evaporating temperature with electronic structure, to realize the different evaporating pressure of two cover systems, temperature.
The electromagnet cut off valve of the utility model automobile refrigerating system is mainly cut-off flow of refrigerant, and electronic structure is to realize the automatic control of two cover system collaborative works.
The liquid reservoir of the utility model automobile refrigerating system, is mainly the unnecessary cold-producing medium of storage system, regulating system refrigerant flow while only having a set of system works to realize.
Automobile refrigerating system of the present utility model, chief component comprises compressor, condenser, electromagnetic expanding valve, A/C evaporator, evaporator of refrigerator, electromagnet cut off valve, liquid reservoir and associated pipe system.Above part is reasonably arranged in engine, vehicle body and passenger compartment, connects to form two cover cooling cycle systems of sealing by pipeline.A set of systemic circulation realizes air conditioning function, regulates the temperature in passenger compartment, humidity; A set of systemic circulation realizes refrigerator functions, for passenger, stores and fresh-keeping foodstuff.This air-conditioning refrigerator system is shared a compressor and a condenser, has the different expansion vapo(u)rization system of two covers.
Above two-way circulation, can, by the control of electromagnet cut off valve, become and can realize independent air conditioning function or independent refrigerator functions.
If system arranges only air-conditioning or refrigerator work, unnecessary cold-producing medium will be retained in liquid reservoir, guarantees all the time the circulating mass of refrigerant that the circulatory system is suitable.
Technical scope of the present utility model is not only confined to the content in above-mentioned explanation, those skilled in the art can not depart under the prerequisite of the utility model technological thought, above-described embodiment is carried out to various deformation and modification, and these distortion and revise to work as and belong in scope of the present utility model.
Claims (10)
1. an automobile refrigerating system, it is characterized in that: it comprises compressor, condenser, the first refrigeration path, the second refrigeration path and liquid reservoir, described the first refrigeration path comprises the refrigerator electromagnet cut off valve of series connection successively, refrigerator electromagnetic expanding valve and evaporator of refrigerator, described the second refrigeration path comprises the air-conditioning electromagnet cut off valve of series connection successively, air-conditioning electromagnetic expanding valve and A/C evaporator, described compressor is connected with condenser and liquid reservoir, described the first refrigeration path and second freezes in parallel between path, described the first refrigeration path is connected with compressor and liquid reservoir respectively with the second refrigeration path parallel connection and its two ends.
2. automobile refrigerating system as claimed in claim 1, it is characterized in that: described compressor can drive the system works of air-conditioning and the different refrigerating functions of refrigerator two cover simultaneously, and described compressor is set to become rotator type, piston type or the scroll compressor of discharge capacity or fixed displacement.
3. automobile refrigerating system as claimed in claim 1, is characterized in that: described condenser is parallel flow condenser.
4. automobile refrigerating system as claimed in claim 3, is characterized in that: described condenser is attached with electronics fan forced heat radiation equipment.
5. automobile refrigerating system as claimed in claim 1, is characterized in that: described A/C evaporator or evaporator of refrigerator are provided with the air blast of forced convertion.
6. automobile refrigerating system as claimed in claim 1, is characterized in that: described air-conditioning electromagnetic expanding valve and refrigerator electromagnetic expanding valve are set to reducing pressure by regulating flow and accurately control evaporating pressure and evaporating temperature.
7. automobile refrigerating system as claimed in claim 1, is characterized in that: described air-conditioning electromagnet cut off valve and refrigerator electromagnet cut off valve are set to end flow of refrigerant, automatically controls the collaborative work of the first refrigeration path and the second refrigeration path.
8. automobile refrigerating system as claimed in claim 1, is characterized in that: described liquid reservoir is set to the unnecessary cold-producing medium of storage system, thereby when only having the first refrigeration path or the second refrigeration regulating system refrigerant flow during closed-circuit working.
9. automobile refrigerating system as claimed in claim 1, is characterized in that: described refrigerator electromagnetic expanding valve and evaporator of refrigerator are arranged in the refrigerator of automobile.
10. automobile refrigerating system as claimed in claim 1, is characterized in that: described air-conditioning electromagnetic expanding valve and A/C evaporator are arranged in the air-conditioning box of automobile.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320389411.5U CN203489519U (en) | 2013-07-02 | 2013-07-02 | Automobile refrigerating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320389411.5U CN203489519U (en) | 2013-07-02 | 2013-07-02 | Automobile refrigerating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203489519U true CN203489519U (en) | 2014-03-19 |
Family
ID=50260346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320389411.5U Expired - Lifetime CN203489519U (en) | 2013-07-02 | 2013-07-02 | Automobile refrigerating system |
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| Country | Link |
|---|---|
| CN (1) | CN203489519U (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105365525A (en) * | 2015-09-24 | 2016-03-02 | 珠海格力电器股份有限公司 | Refrigerator car and refrigerating system thereof |
| CN107477904A (en) * | 2017-08-30 | 2017-12-15 | 广东美芝制冷设备有限公司 | Refrigeration system |
| CN108116190A (en) * | 2016-11-30 | 2018-06-05 | 比亚迪股份有限公司 | Automotive thermal tube manages system and electric vehicle |
| CN108116187A (en) * | 2016-11-30 | 2018-06-05 | 比亚迪股份有限公司 | Automotive thermal tube manages system and electric vehicle |
| CN108116186A (en) * | 2016-11-30 | 2018-06-05 | 比亚迪股份有限公司 | Automotive thermal tube manages system and electric vehicle |
| CN108357326A (en) * | 2018-02-12 | 2018-08-03 | 安徽江淮汽车集团股份有限公司 | A kind of automobile refrigeration system and its control method |
| CN109050210A (en) * | 2018-08-14 | 2018-12-21 | 深圳市红邦半导体有限公司 | Photovoltaic type on-board air conditioner refrigerator integrated machine |
| CN110542225A (en) * | 2018-05-28 | 2019-12-06 | 江苏秋实汽车空调有限公司 | Air conditioner and refrigeration combined refrigeration cycle system |
| CN113819681A (en) * | 2021-09-10 | 2021-12-21 | 青岛海尔空调器有限总公司 | Refrigeration system and control method thereof |
| CN113819683A (en) * | 2021-09-10 | 2021-12-21 | 青岛海尔空调器有限总公司 | Refrigeration system and control method thereof |
| CN113819682A (en) * | 2021-09-10 | 2021-12-21 | 青岛海尔空调器有限总公司 | Refrigeration system and control method thereof |
-
2013
- 2013-07-02 CN CN201320389411.5U patent/CN203489519U/en not_active Expired - Lifetime
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105365525A (en) * | 2015-09-24 | 2016-03-02 | 珠海格力电器股份有限公司 | Refrigerator car and refrigerating system thereof |
| CN108116186B (en) * | 2016-11-30 | 2020-01-03 | 比亚迪股份有限公司 | Automobile heat management system and electric automobile |
| CN108116187A (en) * | 2016-11-30 | 2018-06-05 | 比亚迪股份有限公司 | Automotive thermal tube manages system and electric vehicle |
| CN108116186A (en) * | 2016-11-30 | 2018-06-05 | 比亚迪股份有限公司 | Automotive thermal tube manages system and electric vehicle |
| CN108116190A (en) * | 2016-11-30 | 2018-06-05 | 比亚迪股份有限公司 | Automotive thermal tube manages system and electric vehicle |
| CN108116190B (en) * | 2016-11-30 | 2020-01-03 | 比亚迪股份有限公司 | Automobile heat management system and electric automobile |
| CN108116187B (en) * | 2016-11-30 | 2020-01-03 | 比亚迪股份有限公司 | Automobile heat management system and electric automobile |
| CN107477904A (en) * | 2017-08-30 | 2017-12-15 | 广东美芝制冷设备有限公司 | Refrigeration system |
| CN107477904B (en) * | 2017-08-30 | 2023-02-28 | 广东美芝制冷设备有限公司 | Refrigeration system |
| CN108357326A (en) * | 2018-02-12 | 2018-08-03 | 安徽江淮汽车集团股份有限公司 | A kind of automobile refrigeration system and its control method |
| CN110542225A (en) * | 2018-05-28 | 2019-12-06 | 江苏秋实汽车空调有限公司 | Air conditioner and refrigeration combined refrigeration cycle system |
| CN109050210A (en) * | 2018-08-14 | 2018-12-21 | 深圳市红邦半导体有限公司 | Photovoltaic type on-board air conditioner refrigerator integrated machine |
| CN113819681A (en) * | 2021-09-10 | 2021-12-21 | 青岛海尔空调器有限总公司 | Refrigeration system and control method thereof |
| CN113819683A (en) * | 2021-09-10 | 2021-12-21 | 青岛海尔空调器有限总公司 | Refrigeration system and control method thereof |
| CN113819682A (en) * | 2021-09-10 | 2021-12-21 | 青岛海尔空调器有限总公司 | Refrigeration system and control method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140319 |
|
| CX01 | Expiry of patent term |