CN207556017U - Refrigeration distribution box control system - Google Patents
Refrigeration distribution box control system Download PDFInfo
- Publication number
- CN207556017U CN207556017U CN201721392109.XU CN201721392109U CN207556017U CN 207556017 U CN207556017 U CN 207556017U CN 201721392109 U CN201721392109 U CN 201721392109U CN 207556017 U CN207556017 U CN 207556017U
- Authority
- CN
- China
- Prior art keywords
- controller
- distribution box
- control system
- resistance
- box control
- 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.)
- Expired - Fee Related
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Abstract
The utility model refrigeration distribution box control system is related to controller field, and in particular to refrigeration distribution box control system, including the controller being arranged on thermal-insulating body, the thermal-insulating body is connected with a circulating cooling water pipe by water-cooled heat transfer module；A sensor acquisition module is connected on the controller, the sensor acquisition module is connected by transmitter with temperature sensor, the controller is also connected with a relay by relay driving module, and the circulating pump, semiconductor cooler, radiator fan and conduction cooling wind turbine are connected with relay.The utility model is simple in structure, it can be good at controlling the temperature in refrigeration distribution box, ensure its refrigeration effect, pass through temperature sensor acquisition module collecting temperature, then it is realized according to collected temperature to performing component control, it performs after component circulating pump, semiconductor cooler, radiator fan and conduction cooling wind turbine receive signal and starts to act, realize the control of temperature.
Description
Technical field
The utility model is related to controller fields, and in particular to refrigeration distribution box control system.
Background technology
In recent years, well-known electric business marches fresh and live agricultural product market one after another.The rise that cold chain residence is matched realizes agricultural product from production
The seamless cold chain of ground to client dock, and reduce the middle flow link that supermarket's general merchandise entity is purchased, when reducing logistics transfer
Between, improve the availabilities of fresh agricultural product.But the fruits and vegetables residence for just at present, developing controllable temperature matches dispensing device, it is ensured that
Key issues of fruits and vegetables " last one kilometer " low-temperature transport ensures fruit-vegetable quality, reduces distribution cost need further deeply
Research.
Existing fruits and vegetables distribution box, mostly using ice bag freezing mode, there are temperature control is extensive, temperature field is uneven, office
The shortcomings of portion is damaged to plants caused by sudden drop in temperature, it is difficult to meet the requirement of preserving fruit and vegetable utilizing dispatching, part distribution box uses refrigerator, but refrigeration effect is not
It is good.
Invention content
The utility model offer is a kind of simple in structure, and refrigeration distribution box can be good at controlling its interior temperature, ensure
The refrigeration distribution box control system of refrigeration effect.
The utility model refrigeration distribution box control system, including the controller being arranged on thermal-insulating body, the incubator
Body is connected with a circulating cooling water pipe by water-cooled heat transfer module, and a circulating pump, water dissipation are connected on the circulating cooling pipe
Hot device and cooling water tank, water are arranged and are also associated with a cooling fan on radiator；Semiconductor cooler is provided on thermal-insulating body, half
One end of conductor refrigerator is connected with conduction cooling aluminium sheet, and the other end is connected with water-cooled heat transfer module；It is additionally provided in the incubator
One conduction cooling wind turbine is both provided with temperature sensor in thermal-insulating body and cooling water tank；
A sensor acquisition module is connected on the controller, the sensor acquisition module passes through transmitter and temperature
Sensor is connected, and the controller is also connected with a relay, the circulating pump, semiconductor refrigerating by relay driving module
Device, radiator fan and conduction cooling wind turbine are connected with relay.
Preferably, sensor acquisition module includes resistance R2 and capacitance C1 parallel with one another and resistance R1, the resistance R2
Input terminal be connected with one end of resistance R1, the output terminal of resistance R2 is connected by capacitance C2 with the other end of resistance R1, and electricity
Hinder the end ground connection of R1.
Preferably, relay driving module is driving chip ULN2003A.
Preferably, a charactron is also connected with by charactron drive module on controller.
Preferably, a keyboard input module is also associated on controller.
Preferably, controller is ATmega16 microcontrollers.
The utility model is simple in structure, can be good at controlling the temperature in refrigeration distribution box, ensures its refrigeration
Effect by temperature sensor acquisition module collecting temperature, is then realized to performing component control according to collected temperature, is held
Row component circulating pump, semiconductor cooler, radiator fan and conduction cooling wind turbine start to act after receiving signal, realize the control of temperature
System.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model.
Fig. 2 is temperature sensor acquisition module circuit diagram.
Specific embodiment
The utility model refrigeration distribution box control system, including the controller being arranged on thermal-insulating body, the incubator
Body is connected with a circulating cooling water pipe by water-cooled heat transfer module, and a circulating pump, water dissipation are connected on the circulating cooling pipe
Hot device and cooling water tank, water are arranged and are also associated with a cooling fan on radiator；Semiconductor cooler is provided on thermal-insulating body, half
One end of conductor refrigerator is connected with conduction cooling aluminium sheet, and the other end is connected with water-cooled heat transfer module；It is additionally provided in the incubator
One conduction cooling wind turbine is both provided with temperature sensor in thermal-insulating body and cooling water tank；
A sensor acquisition module is connected on the controller, the sensor acquisition module passes through transmitter and temperature
Sensor is connected, and the controller is also connected with a relay, the circulating pump, semiconductor refrigerating by relay driving module
Device, radiator fan and conduction cooling wind turbine are connected with relay.
Sensor acquisition module includes resistance R2 and capacitance C1 parallel with one another and resistance R1, the input terminal of the resistance R2
Be connected with one end of resistance R1, the output terminal of resistance R2 is connected by capacitance C2 with the other end of resistance R1, and resistance R1 should
End ground connection.
Relay driving module is driving chip ULN2003A.On controller also one is connected with by charactron drive module
Charactron.A keyboard input module is also associated on controller.Controller is ATmega16 microcontrollers.
Distribution box control parameter of freezing includes the air themperature of distribution box fresh-keeping environments and the water temperature of cooling system.It is used
Temperature sensor for Pt100 temperature sensors, precision is ± 0.3 DEG C.Pt100 is platinum resistance thermometer sensor, its resistance value can be with temperature
The variation of degree and change.Switch to 4 ~ 20mA standard current signals, then be transmitted to temperature collecting module by connecting transmitter, temperature
Degree acquisition module will acquire information and be transmitted to controller, and controller realizes the control to executing agency.
The utility model is simple in structure, can be good at controlling the temperature in refrigeration distribution box, ensures its refrigeration
Effect by temperature sensor acquisition module collecting temperature, is then realized to performing component control according to collected temperature, is held
Row component circulating pump, semiconductor cooler, radiator fan and conduction cooling wind turbine start to act after receiving signal, realize the control of temperature
System.
Claims (6)
1. a kind of refrigeration distribution box control system, including the controller being arranged on thermal-insulating body, the thermal-insulating body passes through water
Cold heat transfer module is connected with a circulating cooling water pipe, a circulating pump is connected on the circulating cooling pipe, water arranges radiator and cold
But water tank, water are arranged and are also associated with a cooling fan on radiator；Semiconductor cooler, semiconductor refrigerating are provided on thermal-insulating body
One end of device is connected with conduction cooling aluminium sheet, and the other end is connected with water-cooled heat transfer module；A conduction cooling wind is additionally provided in the incubator
Temperature sensor is both provided in machine, thermal-insulating body and cooling water tank, which is characterized in that a sensing is connected on the controller
Device acquisition module, the sensor acquisition module are connected by transmitter with temperature sensor, and the controller also passes through relay
Device drive module is connected with a relay, and the circulating pump, semiconductor cooler, radiator fan and conduction cooling wind turbine are and relay
It is connected.
2. refrigeration distribution box control system as described in claim 1, which is characterized in that the sensor acquisition module includes resistance
R2 and capacitance C1 parallel with one another and resistance R1, the input terminal of the resistance R2 are connected with one end of resistance R1, and resistance R2's is defeated
Outlet is connected by capacitance C2 with the other end of resistance R1, and the end ground connection of resistance R1.
3. refrigeration distribution box control system as claimed in claim 2, which is characterized in that the relay driving module is driving core
Piece ULN2003A.
4. refrigeration distribution box control system as claimed in claim 3, which is characterized in that also driven on the controller by charactron
Dynamic model block is connected with a charactron.
5. refrigeration distribution box control system as claimed in claim 4 a, which is characterized in that keyboard is also associated on the controller
Input module.
6. refrigeration distribution box control system as claimed in claim 5, which is characterized in that the controller is ATmega16 monolithics
Machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721392109.XU CN207556017U (en) | 2017-10-26 | 2017-10-26 | Refrigeration distribution box control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721392109.XU CN207556017U (en) | 2017-10-26 | 2017-10-26 | Refrigeration distribution box control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207556017U true CN207556017U (en) | 2018-06-29 |
Family
ID=62673732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721392109.XU Expired - Fee Related CN207556017U (en) | 2017-10-26 | 2017-10-26 | Refrigeration distribution box control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207556017U (en) |
-
2017
- 2017-10-26 CN CN201721392109.XU patent/CN207556017U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211126 Address after: 710065 No. 40705, floor 7, unit 4, building 1, Wangdu, No. 2, Jinye Road, high tech Zone, Xi'an, Shaanxi Province Patentee after: Shaanxi Hualin Intellectual Property Management Co.,Ltd. Address before: 710000 room 12005, unit 1, building 2, Gaoke Shangdu, zhangbawu Road, high tech Zone, Xi'an City, Shaanxi Province Patentee before: SHAANXI YIPINDA PETROCHEMICAL Co.,Ltd. |
|
| 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: 20180629 Termination date: 20211026 |