CN104325861A - Air conditioning equipment with double systems - Google Patents
Air conditioning equipment with double systems Download PDFInfo
- Publication number
- CN104325861A CN104325861A CN201410626174.9A CN201410626174A CN104325861A CN 104325861 A CN104325861 A CN 104325861A CN 201410626174 A CN201410626174 A CN 201410626174A CN 104325861 A CN104325861 A CN 104325861A
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- CN
- China
- Prior art keywords
- compressor
- evaporator
- pipeline
- outlet
- condenser
- 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.)
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Classifications
-
- 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
- B60H1/3204—Cooling devices using compression
- B60H1/3222—Cooling devices using compression characterised by the compressor driving arrangements, e.g. clutches, transmissions or multiple drives
Abstract
The invention discloses air conditioning equipment with double systems. The air conditioning equipment comprises a running system and a parking system which are independent of each other; the running system comprises an automotive compressor; the outlet of the automotive compressor is sequentially connected with a running condenser, a liquid storage device, a filter, a sight glass, a running throttle device and an evaporator through a pipeline; the outlet of the evaporator is connected with the inlet of the automotive compressor; the parking system comprises an alternating current compressor arranged on the left side of the automotive compressor; the outlet of the alternating current compressor is sequentially connected with a parking condenser, a liquid storage filter, a parking throttle device and the evaporator through a pipeline; the outlet of the evaporator is connected with the alternating current compressor through a pipeline; the pipeline is provided with a gas-liquid separator. The vehicle-mounted air conditioning equipment can provide a working environment with a proper temperature for a worker in a cab and equipment in a vehicle in both the running state and the parking state.
Description
technical field:
The present invention relates to conditioning unit, particularly relate to a kind of conditioning unit of double-standard dual system.
background technology:
Along with the development of science and technology, requirements at the higher level are proposed to the purposes of vehicle air conditioner equipment, the driving states no matter vehicle air conditioner equipment starts in engine in situ or engine in situ stop working after dead ship condition all to provide the working environment of a proper temperature for staff in operator's compartment and in-vehicle device.
Engine starting during driving, for the vehicle compressor of vehicle air conditioner equipment provides propulsion source, engine belt pulley drives compressor clutch to rotate, and realizes the object of refrigeration together with parts such as condenser, evaporator, condensation fan and evaporation fans.
Engine off during parking, cannot freeze in the vehicle air conditioner equipment source of running out of steam.The vehicle that Li Chenei has people or electronic device works is stayed for long term stop, freezes and will become inevitable demand.
summary of the invention:
In order to make up prior art problem, the object of this invention is to provide a kind of conditioning unit of double-standard dual system, realize driving states dead ship condition conditioning unit all can freeze, the object of the working environment of a proper temperature is provided for staff in operator's compartment and in-vehicle device.
Technical scheme of the present invention is as follows:
The conditioning unit of double-standard dual system, it is characterized in that: comprise separate driving system and stopping system, described driving system comprises vehicle compressor, the outlet of vehicle compressor is connected with evaporator with driving condenser, reservoir, filter, visor, driving throttling device successively by pipeline, and evaporator outlet is connected with the import of vehicle compressor; Described stopping system comprises the AC compressor be arranged on the left of vehicle compressor, the outlet of AC compressor is connected with evaporator with parking condenser, liquid storage filter, parking throttling device successively by pipeline, the outlet of evaporator is connected with AC compressor by pipeline, and pipeline is also provided with gas-liquid separator.
The conditioning unit of described double-standard dual system, is characterized in that: the side of described evaporator is provided with the evaporation fan for circulating ventilation cooling.
The conditioning unit of described double-standard dual system, is characterized in that: described driving condenser and the side of parking condenser are respectively equipped with one for taking away driving prerotator, the shutoff spindle flow fan of condenser heat.
The conditioning unit of described double-standard dual system, is characterized in that: described driving system power supply is provided by car chassis, and stopping system power supply is provided by civil power.
The inlet/outlet pipe of vehicle compressor adopts connection by metal hose, and the connection between other each assembly of driving system, stopping system adopts rubber tube.
Advantage of the present invention is:
1) vehicle compressor inlet/outlet pipe adopts connection by metal hose, and other adopts rubber tube, improves vibration resistance and the reliability of pipeline.
2) driving system pipeline is provided with visor monitoring moisture, presents color judge that whether refrigeration system is normal according to visor instruction core.
3) double-standard compensate for conventional on-board air conditioner completely by the deficiency that engine in situ drives, and after automotive engine switch-off, adopts civil power also can realize the object of freezing.
4) two autonomous systems are completely independent, are easy to manufacture, failure rate is low.
4) evaporator, evaporation fan share, and decrease equipment investment, and make that the structure of conditioning unit is simple, reliability is high.
accompanying drawing illustrates:
Fig. 1 is structural representation of the present invention.
detailed description of the invention:
See accompanying drawing:
The conditioning unit of double-standard dual system, comprise separate driving system 1 and stopping system 2, driving system 1 comprises vehicle compressor 1-1, the outlet of vehicle compressor 1-1 is connected with evaporator 3 with driving condenser 1-2, reservoir 1-3, filter 1-4, visor 1-5, the throttling device 1-6 that drives a vehicle successively by pipeline, and evaporator 3 outlet is connected with the import of vehicle compressor 1-1; Stopping system 2 comprises the AC compressor 2-1 be arranged on the left of vehicle compressor, the outlet of AC compressor 2-1 is connected with evaporator 3 with parking condenser 2-2, liquid storage filter 2-3, parking throttling device 2-4 successively by pipeline, the outlet of evaporator 3 is connected 2-1 by pipeline with AC compressor, and pipeline is also provided with gas-liquid separator 2-5.
The side of evaporator 3 is provided with the evaporation fan 4 for circulating ventilation cooling, is to carry out circulation to cooled space, reaches the object of cooling fast.
The side of driving condenser 1-2 and parking condenser 2-2 is respectively equipped with one for taking away driving prerotator 1-7, the shutoff spindle flow fan 2-6 of condenser heat, and object is the work efficiency in order to accelerate driving condenser 1-7 and parking condenser 2-6.
Driving system 1 power supply is provided by car chassis, and stopping system 2 power supply is provided by civil power.
Double-standard dual system conditioning unit of the present invention, the refrigeration system being specifically related to driving system 1 and stopping system 2, two system is separate, shares evaporator 3, evaporation fan 4.
When driving system 1 works, control system, condensation fan, evaporation fan and compressor clutch adopt the DC24V direct supply that car chassis provides; When stopping system 2 works, compressor and condensation fan adopt civil power 220V or 380V source of AC, and civil power is converted into DC24V powered by direct current by AC/DC power supply by control system and evaporation fan.
During each cooling system work, the refrigerant vapour of low temperature, low pressure, is become the steam of High Temperature High Pressure by compressor compresses, and release heat by the condenser of outside, air sucks from prerotator and directly blows out, and constantly takes away heat of condensation and drains into outdoor; Refrigerant is condensed into high pressure saturated liquid, then enter in the evaporator of indoor through throttling device step-down, and seethe with excitement therein, vaporization heat absorption carries out interchange of heat with indoor hot air, the air of cooled cooling is sucked by evaporation fan, enter indoor again, complete indoor ventilating and cooling circulation, indoor temperature is reduced.Refrigerant is entered compressor again and is carried out circularly cooling after gas-liquid separator separates.
Claims (4)
1. the conditioning unit of a double-standard dual system, it is characterized in that: comprise separate driving system and stopping system, described driving system comprises vehicle compressor, the outlet of vehicle compressor is connected with evaporator with driving condenser, reservoir, filter, visor, driving throttling device successively by pipeline, and evaporator outlet is connected with the import of vehicle compressor; Described stopping system comprises the AC compressor be arranged on the left of vehicle compressor, the outlet of AC compressor is connected with evaporator with parking condenser, liquid storage filter, parking throttling device successively by pipeline, the outlet of evaporator is connected with AC compressor by pipeline, and pipeline is also provided with gas-liquid separator.
2. the conditioning unit of double-standard dual system according to claim 1, is characterized in that: the side of described evaporator is provided with the evaporation fan for circulating ventilation cooling.
3. the conditioning unit of double-standard dual system according to claim 1, is characterized in that: described driving condenser and the side of parking condenser are respectively equipped with one for taking away driving prerotator, the shutoff spindle flow fan of condenser heat.
4. the conditioning unit of double-standard dual system according to claim 1, is characterized in that: described driving system power supply is provided by car chassis, and stopping system power supply is provided by civil power.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410626174.9A CN104325861A (en) | 2014-11-08 | 2014-11-08 | Air conditioning equipment with double systems |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410626174.9A CN104325861A (en) | 2014-11-08 | 2014-11-08 | Air conditioning equipment with double systems |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104325861A true CN104325861A (en) | 2015-02-04 |
Family
ID=52400719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410626174.9A Pending CN104325861A (en) | 2014-11-08 | 2014-11-08 | Air conditioning equipment with double systems |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104325861A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105890208A (en) * | 2016-04-18 | 2016-08-24 | 上海雷圣医疗设备有限公司 | Dual refrigeration systems |
| CN107187292A (en) * | 2017-05-12 | 2017-09-22 | 珠海格力电器股份有限公司 | A kind of air-conditioning system and its control method |
| CN107298006A (en) * | 2017-08-22 | 2017-10-27 | 合肥天鹅制冷科技有限公司 | DC frequency-changing on-board air conditioner |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110126556A1 (en) * | 2009-12-01 | 2011-06-02 | Hyundai Motor Company | Cooling system for hybrid vehicle and control method thereof |
| CN201858810U (en) * | 2010-10-28 | 2011-06-08 | 泰豪科技股份有限公司 | Air-conditioning refrigeration device provided with thread connecting piece |
| CN202448708U (en) * | 2011-12-16 | 2012-09-26 | 柳州五菱汽车有限责任公司 | Dual-power air conditioner |
| CN202528798U (en) * | 2012-03-28 | 2012-11-14 | 上海金翅鹏实业有限公司 | Dual-mode automotive air-conditioning device |
| CN203318088U (en) * | 2013-06-09 | 2013-12-04 | 胡晶 | Automobile parking air-conditioning system |
| EP2752627A1 (en) * | 2011-09-01 | 2014-07-09 | Daikin Industries, Ltd. | Refrigeration device |
| CN204172646U (en) * | 2014-11-08 | 2015-02-25 | 合肥天鹅制冷科技有限公司 | A kind of conditioning unit of double-standard dual system |
-
2014
- 2014-11-08 CN CN201410626174.9A patent/CN104325861A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110126556A1 (en) * | 2009-12-01 | 2011-06-02 | Hyundai Motor Company | Cooling system for hybrid vehicle and control method thereof |
| CN201858810U (en) * | 2010-10-28 | 2011-06-08 | 泰豪科技股份有限公司 | Air-conditioning refrigeration device provided with thread connecting piece |
| EP2752627A1 (en) * | 2011-09-01 | 2014-07-09 | Daikin Industries, Ltd. | Refrigeration device |
| CN202448708U (en) * | 2011-12-16 | 2012-09-26 | 柳州五菱汽车有限责任公司 | Dual-power air conditioner |
| CN202528798U (en) * | 2012-03-28 | 2012-11-14 | 上海金翅鹏实业有限公司 | Dual-mode automotive air-conditioning device |
| CN203318088U (en) * | 2013-06-09 | 2013-12-04 | 胡晶 | Automobile parking air-conditioning system |
| CN204172646U (en) * | 2014-11-08 | 2015-02-25 | 合肥天鹅制冷科技有限公司 | A kind of conditioning unit of double-standard dual system |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105890208A (en) * | 2016-04-18 | 2016-08-24 | 上海雷圣医疗设备有限公司 | Dual refrigeration systems |
| CN107187292A (en) * | 2017-05-12 | 2017-09-22 | 珠海格力电器股份有限公司 | A kind of air-conditioning system and its control method |
| CN107298006A (en) * | 2017-08-22 | 2017-10-27 | 合肥天鹅制冷科技有限公司 | DC frequency-changing on-board air conditioner |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150204 |