CN201300695Y - Large preservation refrigeration unit for vehicle transportation - Google Patents
Large preservation refrigeration unit for vehicle transportation Download PDFInfo
- Publication number
- CN201300695Y CN201300695Y CNU2008202180437U CN200820218043U CN201300695Y CN 201300695 Y CN201300695 Y CN 201300695Y CN U2008202180437 U CNU2008202180437 U CN U2008202180437U CN 200820218043 U CN200820218043 U CN 200820218043U CN 201300695 Y CN201300695 Y CN 201300695Y
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- China
- Prior art keywords
- hydraulic
- hydraulic pump
- hydraulic motor
- refrigeration unit
- reduces
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- 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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Abstract
A large preservation refrigeration unit for vehicle transportation comprises a vehicle engine, a torque extractor, a hydraulic pump, a hydraulic regulating and controlling device, a hydraulic motor, a refrigeration compressor, and an electric controller with a microprocessor, wherein the vehicle engine and a gearbox are directly connected with the torque extractor; the hydraulic pump is connected with the torque extractor; the hydraulic regulating and controlling device is mounted between the hydraulic pump and the hydraulic motor; the hydraulic motor drives the refrigeration compressor; and the electric controller with a microprocessor is respectively connected with the hydraulic pump, the hydraulic regulating and controlling device, the hydraulic motor and the refrigeration compressor. The large preservation refrigeration unit has the advantages that the utility model utilizes hydraulic devices to replace independent diesel engine, to improve the reliability of preservation in transportation and reduce the maintenance cost of equipment; reduces the weight of the refrigeration unit; reduces fuel consumption to reduce application cost and improve benefits; reduces air pollution and noises; has simple operation; and reduces the manufacture cost of the refrigeration unit.
Description
Technical field
The utility model relates to fresh-keeping art of refrigeration units, and a kind of large-scale fresh-keeping refrigerating unit of vehicle borne that is used for is provided especially.
Background technology
Being used for the large-scale fresh-keeping refrigerating unit of vehicle borne is the equipment that is exclusively used in highway long-distance transport food fresh keeping.The refrigerating compressor of traditional large-scale reefer container that is dragged by heavy duty truck is by being installed in one of the refrigerating unit bottom independently diesel engine drives.The fault rate height of this refrigeration compressor set needs special diesel motor and diesel motor maintainer.
The utility model content
The purpose of this utility model is to provide the equipment that utilizes main car engine to drive the highway long-distance transport food fresh keeping of refrigerating unit by the alternative independently diesel motor of a cover hydraulic efficiency gear.
The utility model provides a kind of large-scale fresh-keeping refrigerating unit of vehicle borne that is used for, it is characterized in that: the described large-scale fresh-keeping refrigerating unit of vehicle borne that is used for comprises automotive engine and change speed gear box 1, power takeoff 2, Hydraulic Pump 3, hydraulic efficiency governing and control setup 4, HM Hydraulic Motor 5, refrigerating compressor 6, the electric controller 7 of band microprocessor;
Automotive engine and change speed gear box 1 directly are connected with power takeoff 2, Hydraulic Pump 3 is connected with power takeoff 2, hydraulic efficiency governing and control setup 4 are installed between Hydraulic Pump 3 and the HM Hydraulic Motor 5, HM Hydraulic Motor 5 drives refrigerating compressor 6, and the electric controller 7 of band microprocessor is connected with control setup 4, HM Hydraulic Motor 5 and refrigerating compressor 6 with Hydraulic Pump 3, hydraulic efficiency governing respectively.
The power of this refrigerating unit is to take from automotive engine, by a power takeoff that is installed on the change speed gear box, accept the power that automotive engine sends, power takeoff drives a Hydraulic Pump, convert the kinetic force of driving engine to hydraulic power after, adjusting and control through a cover hydraulic efficiency gear, drive HM Hydraulic Motor, convert hydraulic power the rotary power of HM Hydraulic Motor to, drive refrigerating compressor, freeze, the electric controller of a band microprocessor is regulated and is controlled total system.
Advantage of the present utility model:
Substituted independently diesel motor with hydraulic efficiency gear, it is nearly 95% that the fault rate of refrigerating unit has reduced, and improved the reliability of transportation fresh-retaining greatly, reduced the maintenance of equipment expense simultaneously; Alleviated the weight of refrigerating unit; Reduce fuel oil consumption, reduce over-the-road expense, increase benefit; Reduce aerial contamination, noise; Simple to operate; Reduce the manufacturing cost of refrigerating unit.
Description of drawings
Below in conjunction with drawings and the embodiments the utility model is described in further detail:
Fig. 1 is the diagram of gears of refrigerating unit.
The specific embodiment
Present embodiment provides a kind of large-scale fresh-keeping refrigerating unit of vehicle borne that is used for, it is characterized in that: the described large-scale fresh-keeping refrigerating unit of vehicle borne that is used for comprises automotive engine and change speed gear box 1, power takeoff 2, Hydraulic Pump 3, hydraulic efficiency governing and control setup 4, HM Hydraulic Motor 5, refrigerating compressor 6, the electric controller 7 of band microprocessor;
Automotive engine and change speed gear box 1 directly are connected with power takeoff 2, Hydraulic Pump 3 is connected with power takeoff 2, hydraulic efficiency governing and control setup 4 are installed between Hydraulic Pump 3 and the HM Hydraulic Motor 5, HM Hydraulic Motor 5 drives refrigerating compressor 6, and the electric controller 7 of band microprocessor is connected with control setup 4, HM Hydraulic Motor 5 and refrigerating compressor 6 with Hydraulic Pump 3, hydraulic efficiency governing respectively.
The power of this refrigerating unit is to take from automotive engine, by a power takeoff that is installed on the change speed gear box, accept the power that automotive engine sends, power takeoff drives a Hydraulic Pump, convert the kinetic force of driving engine to hydraulic power after, adjusting and control through a cover hydraulic efficiency gear, drive HM Hydraulic Motor, convert hydraulic power the rotary power of HM Hydraulic Motor to, drive refrigerating compressor, freeze, the electric controller of a band microprocessor is regulated and is controlled total system.
Claims (1)
1, a kind of large-scale fresh-keeping refrigerating unit of vehicle borne that is used for, it is characterized in that: the described large-scale fresh-keeping refrigerating unit of vehicle borne that is used for comprises automotive engine and change speed gear box (1), power takeoff (2), Hydraulic Pump (3), hydraulic efficiency governing and control setup (4), HM Hydraulic Motor (5), refrigerating compressor (6), the electric controller (7) of band microprocessor;
Automotive engine and change speed gear box (1) directly are connected with power takeoff (2), Hydraulic Pump (3) is connected with power takeoff (2), hydraulic efficiency governing and control setup (4) are installed between Hydraulic Pump (3) and the HM Hydraulic Motor (5), HM Hydraulic Motor (5) drives refrigerating compressor (6), and the electric controller (7) of band microprocessor is connected with control setup (4), HM Hydraulic Motor (5) and refrigerating compressor (6) with Hydraulic Pump (3), hydraulic efficiency governing respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202180437U CN201300695Y (en) | 2008-09-18 | 2008-09-18 | Large preservation refrigeration unit for vehicle transportation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202180437U CN201300695Y (en) | 2008-09-18 | 2008-09-18 | Large preservation refrigeration unit for vehicle transportation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201300695Y true CN201300695Y (en) | 2009-09-02 |
Family
ID=41084314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202180437U Expired - Fee Related CN201300695Y (en) | 2008-09-18 | 2008-09-18 | Large preservation refrigeration unit for vehicle transportation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201300695Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102562331A (en) * | 2012-01-06 | 2012-07-11 | 河南宜和城保装备科技实业有限公司 | Power compensation device for heavy truck engines in plateau regions |
-
2008
- 2008-09-18 CN CNU2008202180437U patent/CN201300695Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102562331A (en) * | 2012-01-06 | 2012-07-11 | 河南宜和城保装备科技实业有限公司 | Power compensation device for heavy truck engines in plateau regions |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090902 Termination date: 20160918 |