CN105539072B - A kind of cold chain transportation carriage control system based on magnetic refrigeration - Google Patents
A kind of cold chain transportation carriage control system based on magnetic refrigeration Download PDFInfo
- Publication number
- CN105539072B CN105539072B CN201610007960.XA CN201610007960A CN105539072B CN 105539072 B CN105539072 B CN 105539072B CN 201610007960 A CN201610007960 A CN 201610007960A CN 105539072 B CN105539072 B CN 105539072B
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- Prior art keywords
- cooling
- central controller
- module
- compartment
- magnetic
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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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B21/00—Machines, plants or systems, using electric or magnetic effects
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The invention discloses a kind of cold chain transportation carriage control system based on magnetic refrigeration, including central controller, magnetic refrigerator, refrigerating module and multi-point Temperature Collection module；The magnetic refrigerator includes stepper motor, the rotating disc on stepper motor output shaft, is arranged on rotation panel surface and the cold working medium of circumferential multi-disc, and U-shaped and magnetic pole passes through the permanent magnet of rotating disc；The refrigerating module includes cooling water pipe, the cooling fin being connected on cooling water pipe and water pump through working medium is subcooled, in addition to blower fan module；The multi-point Temperature Collection module has one or more temperature sensors according to interior space requirement, is arranged in spatial point different in compartment and compartment space temperature subregion is monitored in real time.The present invention can make cold chain compartment using new-type refrigeration principle so as to reduce power consumption, not have noise in process of refrigerastion, and cooling effectiveness is high.
Description
【Technical field】
The present invention relates to the technical field of the technical field of cold chain transportation, particularly cold chain transportation vehicle control.
【Background technology】
Cold chain transportation is a kind of important technology in modern logistics, mainly for ensureing during transporting fresh food
Food quality problem.The cold chain compartment that traditional cold chain transport point uses mainly is used and commonly used at present in other refrigeration plants
Compressed air refrigeration technology, the problem of power consumption is high, noise is big be present using this refrigeration modes.
【The content of the invention】
The purpose of the present invention is exactly to solve the problems, such as that existing cold chain transportation compartment power consumption is high, noise is big, proposes that one kind is based on
The cold chain transportation carriage control system of magnetic refrigeration, cold chain compartment can be made using new-type refrigeration principle so as to reduce power consumption, made
There is no noise during cold, and cooling effectiveness is high.
To achieve the above object, the present invention proposes a kind of cold chain transportation carriage control system based on magnetic refrigeration, including
Central controller, magnetic refrigerator, refrigerating module and multi-point Temperature Collection module；The magnetic refrigerator includes stepper motor, installation
Rotating disc on stepper motor output shaft, it is arranged on and rotates panel surface and the cold working medium of circumferential multi-disc, and it is U-shaped
And magnetic pole passes through the permanent magnet of rotating disc；The refrigerating module includes the cooling water pipe through working medium is subcooled, is connected to cooling water
Cooling fin and water pump on pipe, in addition to blower fan module, the blower fan module absorb what is cooled by cooling fin and cooled piece
Air after cooling is simultaneously arranged the inner space to compartment by air, and the cooling water pipe is formed with cooling fin and water pump and is recycled back to
Road；Motor driver and photoelectric encoder, the motor driver and photoelectricity are connected with by wire on the central controller
Encoder is connected with the stepper motor wire respectively；Space mobile station is also connected with by wire on the central controller,
The blower fan module is arranged in the space mobile station, and angular transducer, the angle are additionally provided with the space mobile station
Degree sensor is connected by wire with the central controller, so as to carry out negative-feedback to the pose of space mobile station；It is described
Multi-point Temperature Collection module has one or more temperature sensors according to interior space requirement, is arranged in compartment
Compartment space temperature subregion is monitored in real time in different spatial points, the multi-point Temperature Collection module by wire with it is described
Central controller is connected；Infrared camera is also associated with the central controller；It is connected with again on the central controller
Radio receiving transmitting module, collection of the remote terminal to cold chain interior data is realized by radio receiving transmitting module.
Beneficial effects of the present invention：The present invention is by will set what is cooled down based on magnetic refrigerator in cold chain transportation compartment
Mode, power consumption is reduced, reduce noise；Pass through multi-point Temperature Collection so that the temperature gradient in cold chain interior space can obtain
To accurate detection, by setting the space mobile station of central controller controls to be controlled blower fan module so that cold chain is transported
Temperature cooling in defeated compartment can realize fixed point cooling, drastically increase cooling effectiveness.
The feature and advantage of the present invention will be described in detail by embodiment combination accompanying drawing.
【Brief description of the drawings】
Fig. 1 is the structured flowchart of cold chain transportation carriage control system of the present invention based on magnetic refrigeration.
【Embodiment】
Refering to Fig. 1, cold chain transportation carriage control system of the present invention based on magnetic refrigeration, including central controller, magnetic refrigeration
Machine, refrigerating module and multi-point Temperature Collection module；The magnetic refrigerator includes stepper motor, on stepper motor output shaft
Rotating disc, be arranged on and rotate panel surface and the cold working medium of circumferential multi-disc, and U-shaped and magnetic pole and pass through rotating disc
Permanent magnet；The refrigerating module includes cooling water pipe, the cooling fin being connected on cooling water pipe and water pump through working medium is subcooled,
Also include blower fan module, the blower fan module is absorbed by cooling fin and the air of cooled piece cooling and by the air after cooling
The inner space to compartment is arranged, the cooling water pipe forms circulation loop with cooling fin and water pump；Lead on the central controller
Cross wire and be connected with motor driver and photoelectric encoder, the motor driver and photoelectric encoder are electric with the stepping respectively
Machine wire connects；Space mobile station is also connected with by wire on the central controller, the blower fan module is arranged on described
In the mobile station of space, be additionally provided with angular transducer in the space mobile station, the angular transducer by wire with it is described
Central controller is connected, so as to carry out negative-feedback to the pose of space mobile station；The multi-point Temperature Collection module is according to car
Railway carriage or compartment interior space requirement has one or more temperature sensors, is arranged in spatial point different in compartment empty to compartment
Between temperature subregion monitor in real time, the multi-point Temperature Collection module is connected by wire with the central controller；It is described
Infrared camera is also associated with central controller；Radio receiving transmitting module is connected with again on the central controller, by wireless
Transceiver module realizes collection of the remote terminal to cold chain interior data.
The course of work of the present invention：Cold chain transportation carriage control system of the present invention based on magnetic refrigeration is in the course of the work, more
Multiple temperature sensors in point temperature collect module are located on the diverse location in cold chain compartment, and multiple spatial points are entered simultaneously
The independent temperature acquisition of row, and the calculating temperature difference gradient in central controller, then central controller is by controlling space to move
Platform and the progress negative-feedback of fit angle sensor so that space mobile station driving blower fan module alignment target region spray feed cooling gas
Stream is cooled down；Central controller controls motor driver is driven to stepper motor, and stepper motor drives turn disc,
There is cold working medium on rotating disc, cold working medium enters the process traveled out in the magnetic field of permanent magnet, is cooled using the cold principle of magnetic,
So that the temperature of the cooling water in cooling water pipe is declined, water pump driving cooling water flows in cooling water pipe, through supercooling
But cooling fin is cooled down during piece, the air-flow that blower fan module is drawn is cooled when passing through cooling fin, is blown out from blower fan module
Air-flow be cooling air-flow.
The present invention, by way of it will set in cold chain transportation compartment and cooled down based on magnetic refrigerator, power consumption is reduced, is subtracted
Few noise；Pass through multi-point Temperature Collection so that the temperature gradient in cold chain interior space can be detected accurately, be passed through
The space mobile station of central controller controls is set to be controlled blower fan module so that the temperature cooling in cold chain transportation compartment
Fixed point cooling can be realized, drastically increases cooling effectiveness.
Above-described embodiment is the description of the invention, is not limitation of the invention, it is any to simple transformation of the present invention after
Scheme belong to protection scope of the present invention.
Claims (1)
- A kind of 1. cold chain transportation carriage control system based on magnetic refrigeration, it is characterised in that：Freeze including central controller, magnetic Machine, refrigerating module and multi-point Temperature Collection module；The magnetic refrigerator includes stepper motor, on stepper motor output shaft Rotating disc, be arranged on and rotate panel surface and the cold working medium of circumferential multi-disc, and U-shaped and magnetic pole and pass through rotating disc Permanent magnet；The refrigerating module includes cooling water pipe, the cooling fin being connected on cooling water pipe and water pump through working medium is subcooled, Also include blower fan module, the blower fan module is absorbed by cooling fin and the air of cooled piece cooling and by the air after cooling The inner space to compartment is arranged, the cooling water pipe forms circulation loop with cooling fin and water pump；Lead on the central controller Cross wire and be connected with motor driver and photoelectric encoder, the motor driver and photoelectric encoder are electric with the stepping respectively Machine wire connects；Space mobile station is also connected with by wire on the central controller, the blower fan module is arranged on described In the mobile station of space, be additionally provided with angular transducer in the space mobile station, the angular transducer by wire with it is described Central controller is connected, so as to carry out negative-feedback to the pose of space mobile station；The multi-point Temperature Collection module is according to car Railway carriage or compartment interior space requirement has one or more temperature sensors, is arranged in spatial point different in compartment empty to compartment Between temperature subregion monitor in real time, the multi-point Temperature Collection module is connected by wire with the central controller；It is described Infrared camera is also associated with central controller；Radio receiving transmitting module is connected with again on the central controller, by wireless Transceiver module realizes collection of the remote terminal to cold chain interior data；Multiple temperature sensors in multi-point Temperature Collection module are located on the diverse location in cold chain compartment, to multiple spatial points Independent temperature acquisition, and the calculating temperature difference gradient in central controller are carried out simultaneously, then central controller is empty by controlling Between mobile station and fit angle sensor carry out negative-feedback so that space mobile station driving blower fan module alignment target region spray feed Cooling air-flow is cooled down；Central controller controls motor driver is driven to stepper motor, and stepper motor, which drives, to be rotated Disk rotates, and has cold working medium on rotating disc, cold working medium enters the process traveled out in the magnetic field of permanent magnet, enters using the cold principle of magnetic Row cooling, so that the temperature of the cooling water in cooling water pipe is declined, water pump driving cooling water flows in cooling water pipe, By being cooled down during cooling fin to cooling fin, the air-flow that blower fan module is drawn is cooled when passing through cooling fin, from blower fan mould The air-flow of group blowout is cooling air-flow.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610007960.XA CN105539072B (en) | 2016-01-06 | 2016-01-06 | A kind of cold chain transportation carriage control system based on magnetic refrigeration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610007960.XA CN105539072B (en) | 2016-01-06 | 2016-01-06 | A kind of cold chain transportation carriage control system based on magnetic refrigeration |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105539072A CN105539072A (en) | 2016-05-04 |
| CN105539072B true CN105539072B (en) | 2018-01-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610007960.XA Expired - Fee Related CN105539072B (en) | 2016-01-06 | 2016-01-06 | A kind of cold chain transportation carriage control system based on magnetic refrigeration |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106440485A (en) * | 2016-11-07 | 2017-02-22 | 高秀民 | Magnetic refrigeration type cold chain transporting car and refrigerating method |
| CN107031490A (en) * | 2016-11-07 | 2017-08-11 | 青岛农业大学 | Refrigerating transport vehicle and refrigerating method |
| CN106627046A (en) * | 2016-11-07 | 2017-05-10 | 高秀民 | Magnetic refrigeration type electric refrigerator car and refrigeration method |
| CN111169498B (en) * | 2020-01-10 | 2021-01-26 | 中车山东机车车辆有限公司 | Railway refrigerator car monitoring system and method for axle power generation |
| CN112212552B (en) * | 2020-09-04 | 2021-10-15 | 珠海格力电器股份有限公司 | Cooling method, cooling device, computer readable medium and electronic device |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5267613B2 (en) * | 2011-04-25 | 2013-08-21 | 株式会社デンソー | Magneto-caloric effect type heat pump device |
| CN204695132U (en) * | 2014-11-16 | 2015-10-07 | 浙江海洋学院 | The intelligent monitor system of Cold Chain Logistics vehicle |
| CN104972868A (en) * | 2015-07-13 | 2015-10-14 | 沈颖 | Control system of cold chain carrier vehicle |
| CN205273123U (en) * | 2016-01-06 | 2016-06-01 | 陈昊哲 | Cold chain transportation carriage control system based on magnetism refrigeration |
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2016
- 2016-01-06 CN CN201610007960.XA patent/CN105539072B/en not_active Expired - Fee Related
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| CN105539072A (en) | 2016-05-04 |
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Effective date of registration: 20211008 Address after: 251199 south of 500m west of the intersection of Qizhong Avenue and Mingjia East Road, Yanbei street, Qihe County, De Zhou City, Shandong Province Patentee after: Shandong Tianxu CNC Machinery Co.,Ltd. Address before: 318000 No. 72, Feng Ze Road, Chicheng street, Tiantai County, Taizhou, Zhejiang Patentee before: Chen Haozhe |
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| 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: 20180130 Termination date: 20220106 |