CN213485471U - Electronic temperature controller - Google Patents
Electronic temperature controller Download PDFInfo
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- CN213485471U CN213485471U CN202022574605.5U CN202022574605U CN213485471U CN 213485471 U CN213485471 U CN 213485471U CN 202022574605 U CN202022574605 U CN 202022574605U CN 213485471 U CN213485471 U CN 213485471U
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- water tank
- fan
- box
- liquid
- feed pump
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Abstract
The utility model relates to a refrigeration field provides an electron temperature controller. Including confined box, install water tank, fan, feed pump and control panel in the box, one side of box is equipped with the air intake, and the opposite side of box is equipped with the air outlet, and the fan is installed in air intake department, and the water tank is installed between fan and air outlet, its characterized in that, install electric heater in the water tank, the feed pump is installed between fan and water tank, and the input of feed pump, output are respectively through the confession liquid interface connection of pipeline and water tank bottom and box outer wall, the water tank is through the liquid interface connection that returns of pipeline and box outer wall, the control panel is connected with feed pump, electric heater and fan electricity.
Description
Technical Field
The utility model relates to a refrigeration field, concretely relates to electron temperature controller.
Background
The cooling unit provides cooling liquid with a certain temperature range for the heat load of the electronic equipment in an air cooling or compression refrigeration mode, and the cooling liquid exchanges heat in the load to take away heat to achieve a cooling effect. When the electronic equipment is cooled, a multi-stage compression refrigerating unit is generally required to meet the refrigerating requirement. The refrigeration equipment occupies a large space, has high cost and consumes more energy. Is not suitable for the application occasions with less load heating. Meanwhile, some special electronic devices have high requirements on the temperature precision of cooling liquid, and the conventional refrigerating device is difficult to meet.
Disclosure of Invention
For satisfying the accurate cooling demand of heat load heat dissipation, reduce the volume of temperature control equipment, the utility model aims to provide a sub-temperature controller of weight segment.
In order to achieve the above purpose, the utility model adopts the technical proposal that:
the utility model provides an electronic temperature controller, includes the confined box, installs water tank, fan, liquid feed pump and control panel in the box, one side of box is equipped with the air intake, and the opposite side of box is equipped with the air outlet, and the fan is installed in air intake department, and the water tank is installed between fan and air outlet, install electric heater in the water tank, the liquid feed pump is installed between fan and water tank, and input, the output of liquid feed pump are respectively through the confession liquid interface connection of pipeline and water tank bottom and box outer wall, the water tank is through the liquid interface connection that returns of pipeline and box outer wall, the control panel is connected with liquid feed pump, electric heater and fan.
Further, a water filter is installed in the box body and is connected in series with a pipeline between the water tank and the liquid supply pump.
Further, a ventilation waveguide window is installed at the air outlet.
Further, a fin is installed on the outside of the water tank.
Further, the fan is an axial flow fan.
Still further, install temperature sensor in the box, install temperature sensor and pressure sensor on the pipeline at confession liquid interface and return liquid interface department respectively, the control panel is connected with temperature sensor, pressure sensor electricity.
After taking above technical scheme, the beneficial effects of the utility model are that: the liquid supply temperature is accurately controlled through the control board, when the set temperature value of the liquid supply is increased, the control board controls the electric heating to start, the cooling liquid is heated to reach the liquid supply temperature, when the set temperature value of the liquid supply is reduced, the control board controls the electric heating to stop, the electric control board controls the fan to start, the heat dissipation water tank is cooled to reach the target liquid supply temperature; the technical scheme has strong applicability and high temperature control precision, and can accurately adjust the temperature of the liquid supply; all the components are installed in the closed box body, and the size is reduced and the transportation and the maintenance are convenient through reasonable layout.
Drawings
FIG. 1 is an outline view of the present solution;
FIG. 2 is an internal structural view of the present embodiment;
fig. 3 is a schematic diagram of the present technical solution.
Detailed Description
The following detailed description of the embodiments of the present invention is made with reference to the accompanying drawings:
as shown in the figure, the electronic temperature controller comprises a closed box body 1, wherein a water tank 2, an axial flow fan 3, a liquid supply pump 4, a filter 5, a control panel 6, a ventilation waveguide window 7 and a display control screen 8 are installed in the box body 1.
The left side of box 1 is equipped with the air intake, and the right side of box 1 is equipped with the air outlet, and axial fan 3 installs and is close to air intake department in the box, and water tank 2 installs between axial fan 3 and air outlet, installs ventilation waveguide window 7 in air outlet department, makes equipment can effectively improve anti-electromagnetic interference ability. An electric heater 9 is installed in the water tank 2, and when the temperature of the cooling liquid is lower than the required temperature, the electric heater 9 heats the cooling water to a proper temperature. The outer wall of the water tank is provided with densely distributed fins 10, and the air of the axial flow fan exchanges heat with the cooling water in the tank body through the fins to cool the cooling water. The liquid supply pump is arranged between the axial flow fan 3 and the water tank 2, and the axial flow fan 3 can cool the axial flow fan. The input end and the output end of the liquid supply pump 4 are respectively connected with the liquid supply interface 11 at the bottom of the water tank 2 and on the outer wall of the box body 1 through pipelines, the water tank 3 is connected with the liquid return interface 12 on the outer wall of the box body through a pipeline, and the liquid supply interface 11 and the liquid return interface 12 provide cooling water for the electronic load through pipelines. A water filter 5 is connected in series on a pipeline between the water tank 2 and the liquid supply pump 4 to ensure that no impurity exists in the cooling liquid entering the load;
the control panel is installed above the water tank 2. A temperature sensor is arranged in the box body and used for collecting the ambient temperature, a temperature sensor and a pressure sensor are respectively arranged on pipelines at the liquid supply interface and the liquid return interface and used for collecting the temperature and the pressure of the liquid supply and the liquid return, the sensors feed back signals to the control panel, and the control panel controls the axial flow fan 3, the liquid supply pump 4 and the electric heater 9 according to the fed back signals. The display control screen 8 is used as a part of the control panel 6 and is arranged on the outer wall of the box body, and the display control screen displays temperature, sets and controls the start and stop of the system.
Claims (6)
1. The utility model provides an electronic temperature controller, includes the confined box, installs water tank, fan, liquid feed pump and control panel in the box, one side of box is equipped with the air intake, and the opposite side of box is equipped with the air outlet, and the fan is installed in air intake department, and the water tank is installed between fan and air outlet, a serial communication port, install electric heater in the water tank, the liquid feed pump is installed between fan and water tank, and the input of liquid feed pump, output are respectively through the confession liquid interface connection of pipeline and water tank bottom and box outer wall, the water tank is through the liquid interface connection that returns of pipeline and box outer wall, the control panel is connected with liquid feed pump, electric heater and.
2. The electronic thermostat of claim 1, wherein a water filter is installed in the tank, and the water filter is connected in series to a pipe between the water tank and the liquid supply pump.
3. The electronic thermostat of claim 1, wherein a ventilation waveguide window is installed at the air outlet.
4. An electronic thermostat according to claim 1, characterized in that fins are mounted on the outside of the water tank.
5. The electronic thermostat of claim 1, wherein the fan is an axial fan.
6. The electronic temperature controller according to claim 1, wherein a temperature sensor is installed in the tank, a temperature sensor and a pressure sensor are respectively installed on the pipes at the liquid supply interface and the liquid return interface, and the control board is electrically connected with the temperature sensor and the pressure sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022574605.5U CN213485471U (en) | 2020-11-10 | 2020-11-10 | Electronic temperature controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022574605.5U CN213485471U (en) | 2020-11-10 | 2020-11-10 | Electronic temperature controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213485471U true CN213485471U (en) | 2021-06-18 |
Family
ID=76354449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022574605.5U Active CN213485471U (en) | 2020-11-10 | 2020-11-10 | Electronic temperature controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213485471U (en) |
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2020
- 2020-11-10 CN CN202022574605.5U patent/CN213485471U/en active Active
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