CN205561377U - On -vehicle removal cold chain case refrigerating unit - Google Patents
On -vehicle removal cold chain case refrigerating unit Download PDFInfo
- Publication number
- CN205561377U CN205561377U CN201620210967.7U CN201620210967U CN205561377U CN 205561377 U CN205561377 U CN 205561377U CN 201620210967 U CN201620210967 U CN 201620210967U CN 205561377 U CN205561377 U CN 205561377U
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- vehicle
- condenser
- mounted mobile
- refrigeration unit
- inner bag
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- Expired - Fee Related
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- Air-Conditioning For Vehicles (AREA)
- Defrosting Systems (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The utility model provides an on -vehicle removal cold chain case refrigerating unit, includes: thermal -insulated inner bag and the setting refrigeration device in thermal -insulated inner bag, the refrigeration device includes: exchange the compressor with on -vehicle reserve three -phase AC38050HZ power lug connection's vortex formula, the condenser be connected with the compressor is connected and the throttle mechanism of throttle decompression with the condenser, evaporimeter of being connected with the throttle mechanism and the intelligent temperature controller of installing the control box temperature below the condenser, the condenser includes: condenser core and the condensation fan of setting in the condenser core top, the refrigerating unit embedding is installed in container one end port, foretell on -vehicle removal cold chain punch -out equipment is organized through installing the unit embedding in container one end port, can realize directly that the storage is fresh -keeping in the container box to refrigerating, can directly drive harvesting ground with the container and carry out instant precooling to the melon and fruit vegetables, keeps quality of agricultural products, extension storage and fresh - keeping phase, solves " one kilometer at first " problem.
Description
Technical field
This utility model relates to a kind of refrigeration unit, particularly relates to a kind of vehicle-mounted mobile cold-chain box refrigeration unit being easily installed on container.
Background technology
Before rapid test paper transfers logistics transportation after plucking, in order to keep agricultural product quality, extend the shelf life, need to carry out a series of process, such as pre-cooling, classification, processing, packer storage.
Currently, China's a large amount of Circulation of Agricultural Products high cost, process of circulation loss is serious, and the biggest reason does not solve " one kilometer at first " problem.
Utility model content
Based on this, it is necessary to provide a kind of vehicle-mounted mobile cold-chain box refrigeration unit enabling convenient storage transport.
A kind of vehicle-mounted mobile cold-chain box refrigeration unit, including: heat insulation inner bag and be arranged on the refrigeration device in heat insulation inner bag；Described refrigeration device includes: be directly connected to vehicle power and suction refrigeration agent steam refrigerant compression becomes the vortex direct current compressor of high temperature and high pressure gas, it is connected and is condensed into by the High Temperature High Pressure refrigerator gas compressed through direct current compressor the condenser of liquid with described direct current compressor, it is connected with described condenser and the throttle mechanism of expenditure and pressure, it is connected and sucks cold-producing medium that throttle mechanism discharges with described throttle mechanism and flash to gas with the vaporizer of heat in respiratory box body, being installed on the intelligent temperature controller of monitoring box body temperature below described condenser；Described condenser includes: condenser core and be arranged on the condensation fan above described condenser core；Described unit embeds and is installed on container one end port.The vortex direct current compressor of the present embodiment is directly connected to vehicle-mounted standby three-phase AC380/50HZ power supply.
In a preferred embodiment, described heat insulation inner bag surrounding is provided with container and fixes the frame of connection, and described frame is evenly equipped with fixing hole.
In a preferred embodiment, described intelligent temperature controller is provided with refrigeration display lamp, fan indicator, defrosting display lamp, alarm lamp.
In a preferred embodiment, described condensation fan is axial fan.
In a preferred embodiment, described condensation fan is set side by side with two, and described heat insulation inner bag is additionally provided with a pair dust-proof window being correspondingly arranged with condensation fan.
In a preferred embodiment, described dust-proof window is fixed in described heat insulation inner bag by fixed plate, and described condenser core two ends are provided with installation sheet.Described installation sheet is fixed with fixed plate by fixture.
In a preferred embodiment, described vaporizer includes: evaporation coil and evaporation fan, and described evaporation fan is hypsokinesis centrifugal fan, and described evaporation fan is set side by side with three.
In a preferred embodiment, throttle mechanism is outer equilibrium swelling valve.
In a preferred embodiment, the access panel being arranged on condenser top is also included；Described access panel and described vaporizer are correspondingly arranged the upper position being placed in unit.
In a preferred embodiment, described heat insulation inner bag is additionally provided with the installation skewed slot of installation vaporizer.
In a preferred embodiment, described refrigeration device also includes: defrosting pipe, described except being provided with the high-temperature gas entrance defrosting pipe and the defrosting electromagnetic valve of vaporizer starting the discharge of described direct current compressor on case pipe.
Above-mentioned vehicle-mounted mobile cold-chain box refrigeration unit is installed on container one end port by being embedded by unit, directly can realize keeping-freshness storage to carrying out refrigeration in container body, can directly be driven to container gourd, fruit and vegetable be carried out pre-cooling with plucking, keep agricultural product quality, extend the shelf life, solve " one kilometer at first " problem.
Accompanying drawing explanation
Fig. 1 is the part-structure schematic diagram of the vehicle-mounted mobile cold-chain box refrigeration unit of this utility model one embodiment；
Fig. 2 is the part-structure decomposing schematic representation of the vehicle-mounted mobile cold-chain box refrigeration unit of this utility model one embodiment.
Detailed description of the invention
As shown in Figure 1 to Figure 2, the vehicle-mounted mobile cold-chain box refrigeration unit 100 of this utility model one embodiment, including: heat insulation inner bag 20 and be arranged on the refrigeration device 24 in heat insulation inner bag 20.Refrigeration device 24 includes: be directly connected to vehicle power and suction refrigeration agent steam refrigerant compression becomes the direct current compressor 242 of high temperature and high pressure gas, it is connected and is condensed into by the high-temperature high-pressure refrigerant gas compressed through direct current compressor 242 air-cooled condenser 244 of liquid with direct current compressor, it is connected with condenser 244 and filters, the device for drying and filtering of dry liquid cold-producing medium, throttle mechanism by the cold-producing medium expenditure and pressure after dry filter, it is connected with throttle mechanism and sucks the cold-producing medium of throttle mechanism discharge and flash to gas with the vaporizer 248 of heat in respiratory box body, it is installed on the intelligent temperature controller 25 of monitoring box body temperature below described condenser.
The condenser 244 of the present embodiment includes: condenser core 2442 and the condensation fan 2444 being arranged on described condenser core.
In a preferred embodiment, the condensation fan 2444 that the present embodiment is treated is axial fan.Further, the condensation fan 2444 of the present embodiment is set side by side with two.Further, the heat insulation inner bag 20 of the present embodiment is also equipped with a pair dust-proof window 202 being correspondingly arranged with condensation fan 2444.
Further, the dust-proof window 202 of the present embodiment is fixed in heat insulation inner bag 20 by fixed plate 30.Condenser 244 two ends of the present embodiment are provided with installation sheet 32.Installation sheet 32 is fixed with fixed plate 30 by fixture.
Further, the heat insulation inner bag surrounding of the present embodiment is provided with container and fixes the frame 208 of connection.Fixing hole 209 it is evenly equipped with on frame.
Further, the vaporizer 248 of the present embodiment includes: evaporation coil 2482 and evaporation fan 2484.Preferably, the evaporation fan 2484 of the present embodiment is hypsokinesis centrifugal fan.The evaporation fan 2484 of the present embodiment is set side by side with three.Installation groove it is provided with on evaporation fan 2484.
Further, the heat insulation inner bag 20 of the present embodiment is additionally provided with the installation skewed slot 207 of installation vaporizer 248.
In a preferred embodiment, further, the throttle mechanism of the present embodiment can be expansion valve or capillary tube.The throttle mechanism of further preferred the present embodiment is outer equilibrium swelling valve.What outer balanced type expansion valve diaphragm was experienced below is evaporator exit pressure.Charging refrigerant in temperature-sensitive bag, is placed on evaporator outlet pipeline, and temperature-sensitive bag is connected by capillary tube with diaphragm top, experiences evaporator outlet refrigerant temperature, and what diaphragm was experienced below is evaporator exit pressure.If air conditioner load increases, hydraulic pressure cold-producing medium evaporates in advance at vaporizer, then evaporator outlet refrigerant temperature will raise, and diaphragm downforce increases, and promotes valve rod to make expansion valve opening increase, and entering into the refrigerant flow in vaporizer increases, and refrigerating capacity increases；If air conditioner load reduces, then evaporator outlet refrigerant temperature reduces, and with same action principle, valve opening is reduced, thus controls the flow of cold-producing medium.
In a preferred embodiment, the access panel 205 being arranged on condenser top is also included.Access panel and vaporizer 248 are correspondingly arranged and are arranged at unit top.
Further, the refrigeration device of the present embodiment also includes: defrosting pipe.High-temperature gas entrance defrosting pipe and the defrosting electromagnetic valve of vaporizer that described direct current compressor is discharged is started except being provided with on case pipe.
When the vehicle-mounted mobile cold-chain box refrigeration unit 100 of the present embodiment is freezed, the refrigerant gas of High Temperature High Pressure is discharged by direct current compressor 242, refrigerant liquid is become under the cooling of air-cooled condenser, expenditure and pressure under the throttle mechanism effect such as heating power expansion valve, enter evaporation coil, gas is constantly flashed at evaporation coil inner refrigerant liquid, thus the heat in respiratory box body, the temperature in casing is made constantly to decline, last refrigerant gas returns in direct current compressor 242 under the getter action of direct current compressor, the most continuous reciprocation cycle of whole refrigeration system, thus reduce the temperature in casing.When the temperature in casing reaches setting value, direct current compressor quits work, when the temperature in casing is higher than when arranging value, and direct current compressor works.
When the vehicle-mounted mobile cold-chain box refrigeration unit 100 of the present embodiment starts defrosting, defrosting electromagnetic valve is opened, direct current compressor is discharged high-temperature gas major part and is entered in drain pan defrosting pipe and evaporator coil, thus remove the frost layer of coil surface, cold-producing medium is in suction nozzle returns to direct current compressor, and after defrosting, defrost closed electromagnetic valve, system delay starts, and starts kind of refrigeration cycle.
Embodiment described above only have expressed several embodiments of the present utility model, and it describes more concrete and detailed, but therefore can not be interpreted as the restriction to this utility model the scope of the claims.It should be pointed out that, for the person of ordinary skill of the art, without departing from the concept of the premise utility, it is also possible to make some deformation and improvement, these broadly fall into protection domain of the present utility model.Therefore, the protection domain of this utility model patent should be as the criterion with claims.
Claims (10)
1. a vehicle-mounted mobile cold-chain box refrigeration unit, it is characterised in that including: heat insulation inner bag and be arranged on the refrigeration device in heat insulation inner bag；Described refrigeration device includes: be directly connected to vehicle power and suction refrigeration agent steam refrigerant compression becomes the vortex direct current compressor of high temperature and high pressure gas, it is connected and is condensed into by the High Temperature High Pressure refrigerator gas compressed through direct current compressor the condenser of liquid with described direct current compressor, it is connected with described condenser and the throttle mechanism of expenditure and pressure, it is connected and sucks cold-producing medium that throttle mechanism discharges with described throttle mechanism and flash to gas with the vaporizer of heat in respiratory box body, being installed on the intelligent temperature controller of monitoring box body temperature below described condenser；Described condenser includes: condenser core and be arranged on the condensation fan above described condenser core；Described unit embeds and is installed on container one end port.
Vehicle-mounted mobile cold-chain box refrigeration unit the most according to claim 1, it is characterised in that: described heat insulation inner bag surrounding is provided with container and fixes the frame of connection, and described frame is evenly equipped with fixing hole.
Vehicle-mounted mobile cold-chain box refrigeration unit the most according to claim 1, it is characterised in that: described condensation fan is axial fan.
Vehicle-mounted mobile cold-chain box refrigeration unit the most according to claim 3, it is characterised in that: described condensation fan is set side by side with two, and described heat insulation inner bag is additionally provided with a pair dust-proof window being correspondingly arranged with condensation fan.
Vehicle-mounted mobile cold-chain box refrigeration unit the most according to claim 4, it is characterized in that: described dust-proof window is fixed in described heat insulation inner bag by fixed plate, described condenser core two ends are provided with installation sheet, and described installation sheet is fixed with fixed plate by fixture.
6. according to the vehicle-mounted mobile cold-chain box refrigeration unit described in claim 1 to 5 any one, it is characterised in that: described vaporizer includes: evaporation coil and evaporation fan, and described evaporation fan is hypsokinesis centrifugal fan, and described evaporation fan is set side by side with three.
7. according to the vehicle-mounted mobile cold-chain box refrigeration unit described in claim 1 to 5 any one, it is characterised in that: described throttle mechanism is outer equilibrium swelling valve.
8. according to the vehicle-mounted mobile cold-chain box refrigeration unit described in claim 1 to 5 any one, it is characterised in that: also include the access panel being arranged on condenser top；Described access panel and described vaporizer are correspondingly arranged the upper position being placed in unit.
9. according to the vehicle-mounted mobile cold-chain box refrigeration unit described in claim 1 to 5 any one, it is characterised in that: it is additionally provided with the installation skewed slot installing vaporizer on described heat insulation inner bag.
10. according to the vehicle-mounted mobile cold-chain box refrigeration unit described in claim 1 to 5 any one, it is characterized in that: described refrigeration device also includes: defrosting pipe, described except being provided with the high-temperature gas entrance defrosting pipe and the defrosting electromagnetic valve of vaporizer starting the discharge of described direct current compressor on case pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620210967.7U CN205561377U (en) | 2016-03-18 | 2016-03-18 | On -vehicle removal cold chain case refrigerating unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620210967.7U CN205561377U (en) | 2016-03-18 | 2016-03-18 | On -vehicle removal cold chain case refrigerating unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205561377U true CN205561377U (en) | 2016-09-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620210967.7U Expired - Fee Related CN205561377U (en) | 2016-03-18 | 2016-03-18 | On -vehicle removal cold chain case refrigerating unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205561377U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107696822A (en) * | 2017-05-10 | 2018-02-16 | 陈震 | Active vehicle-mounted humidity control system and its vehicle |
-
2016
- 2016-03-18 CN CN201620210967.7U patent/CN205561377U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107696822A (en) * | 2017-05-10 | 2018-02-16 | 陈震 | Active vehicle-mounted humidity control system and its vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 518000 Guangdong city of Shenzhen province Qianhai Shenzhen Hong Kong cooperation zone before Bay Road No. 1 building 201 room A (located in Shenzhen Qianhai business secretary Co. Ltd.) Patentee after: SHENZHEN DENKING COLD CHAIN TECHNOLOGIES CO., LTD. Patentee after: Guangdong JINDA Refrigeration Group Co., Ltd. Address before: 518000 Guangdong city of Shenzhen province Qianhai Shenzhen Hong Kong cooperation zone before Bay Road No. 1 building 201 room A (located in Shenzhen Qianhai business secretary Co. Ltd.) Patentee before: SHENZHEN DENKING COLD CHAIN TECHNOLOGIES CO., LTD. Patentee before: Kingtec Technologies (Heyuan) Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180417 Address after: 1 No. 517000 Guangdong province Heyuan City Industrial Development Zone, Pearl Avenue (1-4 plant) Patentee after: Guangdong JINDA Denso cold chain equipment Co., Ltd. Address before: 518000 Guangdong city of Shenzhen province Qianhai Shenzhen Hong Kong cooperation zone before Bay Road No. 1 building 201 room A (located in Shenzhen Qianhai business secretary Co. Ltd.) Co-patentee before: Guangdong JINDA Refrigeration Group Co., Ltd. Patentee before: SHENZHEN DENKING COLD CHAIN TECHNOLOGIES CO., LTD. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160907 Termination date: 20190318 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |