CN202734633U - Hybrid refrigeration system - Google Patents
Hybrid refrigeration system Download PDFInfo
- Publication number
- CN202734633U CN202734633U CN2012203459631U CN201220345963U CN202734633U CN 202734633 U CN202734633 U CN 202734633U CN 2012203459631 U CN2012203459631 U CN 2012203459631U CN 201220345963 U CN201220345963 U CN 201220345963U CN 202734633 U CN202734633 U CN 202734633U
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- Prior art keywords
- refrigeration
- cold
- phase change
- snap joint
- storage plate
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/14—Thermal energy storage
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- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The utility model discloses a hybrid refrigeration system which comprises a refrigeration device and a cold storage device, and is characterized in that the cold storage device comprises a phase change cold storage plate; a refrigeration quick connector is arranged on the phase change cold storage plate; the refrigeration quick connector is fixedly connected with the phase change cold storage plate; the refrigeration device comprises a refrigeration unit and a refrigeration valve; the refrigeration unit is fixedly connected with the refrigeration valve through a pipeline; and the outlet pipe of the refrigeration valve is fixedly connected with the phase change cold storage plate. According to the hybrid refrigeration system, because a refrigeration evaporation pipe fills cold through a vehicle-mounted refrigeration unit or a ground refrigerator; the comparison of cold filling methods is as follows: if the vehicle-mounted refrigerator is used for filling cold, the use is simpler, the refrigerator is used immediately after being turned on, so that the starting time of the refrigeration unit of a refrigerator car is appropriately prolonged, the starting frequency is reduced, the service life of a refrigeration compressor is prolonged, and meanwhile the oil consumption of the refrigerator car is reduced.
Description
Technical field
The utility model relates to a kind of refrigeration system, and in particular, the utility model relates to a kind of for the hybrid refrigerating system on the transport vehicle.
Background technology
At present, refrigerator car is the closed transport van that transports freezing or fresh-keeping goods, that the refrigerating plant of refrigeration unit and the refrigeration special transport automobile in the heat insulation railway carriage or compartment of polyurethane are housed, has following characteristics: sealing, the counter of refrigerator car need to guarantee that strict sealing reduces the exchange heat with the external world, to guarantee keeping lower temperature in the refrigerator; Refrigeration property, the refrigeration plant that installs additional are communicated with counter and endlessly refrigeration are provided, and guarantee that the temperature of counter is in the scope that goods allows; Portability, the refrigerator car freight is generally the article that can not preserve for a long time, although refrigeration plant is arranged, still need comparatively fast send to the destination; Thermal insulation, the similar container of the counter of refrigerator car, but by effect of heat insulation preferably material make, reduced exchange heat, but that existing refrigerating machine of refrigerated truck starts frequency is large, and the internal temperature fluctuation is large.
The utility model content
It is large that the purpose of this utility model is to solve existing refrigerating machine of refrigerated truck startup frequency, and the large problem of internal temperature fluctuation, and it is little to provide a kind of refrigeration machine to start frequency, the hybrid refrigerating system that the internal temperature fluctuation is little.
For realizing above purpose, the technical solution of the utility model is a kind of hybrid refrigerating system, comprise refrigerating plant and cold-storage device, it is characterized in that, described cold-storage device comprises the phase change cold-storage plate, described phase change cold-storage plate is provided with refrigeration snap joint, described refrigeration snap joint is fixedly connected with the phase change cold-storage plate, described refrigerating plant comprises refrigeration unit and refrigeration valve, described refrigeration unit is fixedly connected with refrigeration valve by pipeline, and described refrigeration valve outlet is fixedly connected with the phase change cold-storage plate.The phase change cold-storage plate is installed on the refrigerator car inwall, by refrigeration unit cold-storage device is filled coldly, reduce to start frequency the start-up time of proper extension refrigerating machine of refrigerated truck group, prolongs the service life of refrigeration compressor, reduces simultaneously the oil consumption of refrigerator car.
As preferably, described phase change cold-storage plate comprises cold-storage shell and phase-change material for cold storage layer, and it is outside that described cold-storage casing is located at the phase-change material for cold storage layer.Cold-storage shell protection phase-change material for cold storage layer.
As preferably, described phase transformation is held material layer inside and is provided with the refrigeration evaporator pipe, and described refrigeration evaporator pipe is fixedly connected with refrigeration snap joint.Refrigeration unit is filled cold by the refrigeration evaporator pipe to the phase change cold-storage plate.
As preferably, described refrigeration snap joint comprises refrigeration machine import snap joint and refrigeration machine outlet snap joint, and described refrigeration machine import snap joint is fixedly connected with the phase change cold-storage plate with refrigeration machine outlet snap joint.Conveniently be connected with the quick of refrigeration unit, and later maintenance and replacing.
As preferably, described refrigeration valve is heating power expansion valve.Heating power expansion valve can reducing pressure by regulating flow, and adjust flux keeps certain degree of superheat, prevents liquid hammer and unusually cross the adjusting of thermal expansion valve by flow and make evaporimeter have certain degree of superheat.
The utlity model has following beneficial effect: the refrigeration evaporator pipe fills cold by vehicle-mounted refrigeration unit or ground refrigeration machine, fill the comparison of cold mode: it is simple to use vehicle-mounted refrigeration machine to fill cold usage comparison, use with the opening, the start-up time of proper extension refrigerating machine of refrigerated truck group, reduce and start frequency, prolong the service life of refrigeration compressor, reduce simultaneously the oil consumption of refrigerator car.
Description of drawings
Fig. 1 is a kind of schematic flow sheet of the present utility model;
Fig. 2 is a kind of structural representation of phase change cold-storage plate.
1, phase change cold-storage plate; 2, refrigeration valve; 3, refrigeration machine import snap joint; 4, refrigeration machine outlet snap joint; 5, refrigeration unit; 6, cold-storage shell; 7, phase-change material for cold storage layer; 8, refrigeration evaporator pipe.
The specific embodiment
Below in conjunction with specific embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is further described:
Embodiment: hybrid refrigerating system (is seen accompanying drawing 1,2), comprise refrigerating plant and cold-storage device, cold-storage device comprises phase change cold-storage plate 1, phase change cold-storage plate 1 is provided with refrigeration snap joint, refrigeration snap joint is connected with phase change cold-storage plate 1 bolt, refrigerating plant comprises refrigeration unit 5 and refrigeration valve 2, refrigeration valve 2 is heating power expansion valve, refrigeration unit 5 is welded and fixed by pipeline and refrigeration valve 2, refrigeration valve 2 outlets are connected with phase change cold-storage plate 1 bolt, phase change cold-storage plate 1 comprises cold-storage shell 6 and phase-change material for cold storage layer 7, cold-storage shell 6 is set in phase-change material for cold storage layer 7 outside, phase transformation is held material layer 7 inside and is provided with refrigeration evaporator pipe 8, refrigeration evaporator pipe 8 is welded and fixed with refrigeration snap joint, refrigeration snap joint comprises refrigeration machine import snap joint 3 and refrigeration machine outlet snap joint 4, and refrigeration machine import snap joint 3 and refrigeration machine outlet snap joint 4 are welded and fixed with phase change cold-storage plate 1.
Refrigeration machine import snap joint on the phase change cold-storage plate and refrigeration machine outlet snap joint, conveniently be connected with the quick of refrigeration unit, and later maintenance and replacing, heating power expansion valve energy reducing pressure by regulating flow, adjust flux, keep certain degree of superheat, prevent that liquid hammer and unusual excessively thermal expansion valve from making evaporimeter have certain degree of superheat by the adjusting of flow, the refrigeration evaporator pipe fills cold by vehicle-mounted refrigeration unit or ground refrigeration machine, fill the comparison of cold mode: it is simple to use vehicle-mounted refrigeration machine to fill cold usage comparison, use with the opening, the start-up time of proper extension refrigerating machine of refrigerated truck group, reduce and start frequency, prolong the service life of refrigeration compressor, reduce simultaneously the oil consumption of refrigerator car.
The above-mentioned specific embodiment is used for the utility model of explaining; rather than the utility model limited; in the protection domain of spirit of the present utility model and claim, any modification and change to the utility model is made all fall into protection domain of the present utility model.
Claims (5)
1. hybrid refrigerating system, comprise refrigerating plant and cold-storage device, it is characterized in that, described cold-storage device comprises the phase change cold-storage plate, described phase change cold-storage plate is provided with refrigeration snap joint, and described refrigeration snap joint is fixedly connected with the phase change cold-storage plate, and described refrigerating plant comprises refrigeration unit and refrigeration valve, described refrigeration unit is fixedly connected with refrigeration valve by pipeline, and described refrigeration valve outlet is fixedly connected with the phase change cold-storage plate.
2. hybrid refrigerating system according to claim 1 is characterized in that, described phase change cold-storage plate comprises cold-storage shell and phase-change material for cold storage layer, and it is outside that described cold-storage casing is located at the phase-change material for cold storage layer.
3. hybrid refrigerating system according to claim 2 is characterized in that, described phase transformation is held material layer inside and is provided with the refrigeration evaporator pipe, and described refrigeration evaporator pipe is fixedly connected with refrigeration snap joint.
4. according to claim 1 and 2 or 3 described hybrid refrigerating systems, it is characterized in that, described refrigeration snap joint comprises refrigeration machine import snap joint and refrigeration machine outlet snap joint, and described refrigeration machine import snap joint is fixedly connected with the phase change cold-storage plate with refrigeration machine outlet snap joint.
5. hybrid refrigerating system according to claim 4 is characterized in that, described refrigeration valve is heating power expansion valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203459631U CN202734633U (en) | 2012-07-17 | 2012-07-17 | Hybrid refrigeration system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203459631U CN202734633U (en) | 2012-07-17 | 2012-07-17 | Hybrid refrigeration system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202734633U true CN202734633U (en) | 2013-02-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN2012203459631U Expired - Lifetime CN202734633U (en) | 2012-07-17 | 2012-07-17 | Hybrid refrigeration system |
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| CN (1) | CN202734633U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103071264A (en) * | 2013-02-19 | 2013-05-01 | 李宏江 | Novel refrigeration type firefighting car |
| CN106642927A (en) * | 2017-01-05 | 2017-05-10 | 安徽亿瑞深冷能源科技有限公司 | Modular portable phase-change cold storage type liquid cooling source device |
| CN106882014A (en) * | 2017-03-07 | 2017-06-23 | 宁波华斯特林电机制造有限公司 | One kind fills cooling system |
| CN107300335A (en) * | 2017-07-26 | 2017-10-27 | 张家港奕炜桐五金机械设备有限公司 | A kind of phase change heat exchange device |
| CN109140857A (en) * | 2018-09-14 | 2019-01-04 | 上海创始温控技术有限公司 | refrigerating system |
| CN109163592A (en) * | 2018-06-29 | 2019-01-08 | 中车石家庄车辆有限公司 | It is a kind of to fill cold control method for energy-storage units and fill device for cooling |
| CN112762601A (en) * | 2019-10-21 | 2021-05-07 | 青岛海尔智能技术研发有限公司 | Cold transfer column condenser and direct current air conditioner |
-
2012
- 2012-07-17 CN CN2012203459631U patent/CN202734633U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103071264A (en) * | 2013-02-19 | 2013-05-01 | 李宏江 | Novel refrigeration type firefighting car |
| CN106642927A (en) * | 2017-01-05 | 2017-05-10 | 安徽亿瑞深冷能源科技有限公司 | Modular portable phase-change cold storage type liquid cooling source device |
| CN106882014A (en) * | 2017-03-07 | 2017-06-23 | 宁波华斯特林电机制造有限公司 | One kind fills cooling system |
| CN107300335A (en) * | 2017-07-26 | 2017-10-27 | 张家港奕炜桐五金机械设备有限公司 | A kind of phase change heat exchange device |
| CN109163592A (en) * | 2018-06-29 | 2019-01-08 | 中车石家庄车辆有限公司 | It is a kind of to fill cold control method for energy-storage units and fill device for cooling |
| CN109140857A (en) * | 2018-09-14 | 2019-01-04 | 上海创始温控技术有限公司 | refrigerating system |
| CN112762601A (en) * | 2019-10-21 | 2021-05-07 | 青岛海尔智能技术研发有限公司 | Cold transfer column condenser and direct current air conditioner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Yuhang District, Hangzhou City, Zhejiang Province, 311121 West 1500 building 8A-1 No. 4 Patentee after: HANGZHOU RUHR NEW MATERIAL TECHNOLOGY CO.,LTD. Address before: Yuhang District, Hangzhou City, Zhejiang Province, 311121 West 1500 building 8A-1 No. 4 Patentee before: Hangzhou Ruhr Energy Technology Co.,Ltd. |
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| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130213 |