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Temperature control method and device

A temperature control method and target temperature technology, applied in the direction of temperature control, non-electric variable control, control/regulation system, etc., can solve the problems of waste of power resources, high cost, inability to automatically control the start and stop of fans, and reduce safety. The effect of hidden dangers and economic losses, saving installation costs and installation space

Inactive Publication Date: 2019-09-06
江苏瑞奇海力科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] Adding heat sinks cannot achieve the ideal heat dissipation effect, and passively rely on air flow to cool down; although the installation of industrial air conditioners can achieve a relatively ideal temperature, in addition to the high cost, there is also a relatively large requirement for the installation space; the installation of ordinary The electric fan cannot automatically control the start and stop of the fan, in addition to wasting power resources, it will also shorten the life of the fan

Method used

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  • Temperature control method and device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] figure 1 It is a schematic flow chart of the temperature control method provided by Embodiment 1 of the present invention. This embodiment is applicable to the automatic cooling of electronic devices and electrical control devices to keep the components in a constant temperature state. This method can be executed by the temperature control device. Such as figure 1 As shown, the temperature control method specifically includes the following steps:

[0038] Step 110, confirming the current temperature value of the target device according to the temperature detection signal in the target device detected by the temperature sensor.

[0039] Specifically, the temperature sensor obtains the temperature detection signal in the target device and transmits it to the automatic controller, and the automatic controller performs temperature correction and filtering processing on the obtained temperature detection signal, removes the interference signal, and obtains an accurate curre...

Embodiment 2

[0048] figure 2 It is a schematic flow chart of the temperature control method provided in Embodiment 2 of the present invention, image 3 The product structure diagram of the temperature control device provided by the embodiment of the present invention, this embodiment is based on the above embodiments, and the method can be executed by the temperature control device. Such as figure 2 As shown, it specifically includes the following steps:

[0049] Step 210, confirm the current temperature value of the target device according to the temperature detection signal in the target device detected by the temperature sensor, and the LED digital tube displays the current temperature value.

[0050] Step 220, obtain the target temperature threshold according to the target device information and / or the current temperature value, and determine whether to adjust the control temperature.

[0051]Wherein, to determine whether to adjust the control temperature, the target temperature t...

Embodiment 3

[0056] Figure 4 The structural block diagram of the temperature control device provided by Embodiment 3 of the present invention can execute the temperature control method provided by any embodiment of the present invention, and has corresponding functional modules and beneficial effects for executing the method. Such as Figure 4 As shown, the device includes:

[0057] The current temperature value confirmation module 401 is configured to confirm the current temperature value of the target device according to the temperature detection signal in the target device detected by the temperature sensor.

[0058] The target temperature threshold determination module 402 is configured to determine the target temperature threshold according to the target device information and / or the current temperature value.

[0059] Optionally, the target temperature threshold determination module 402 is specifically configured to: determine the target temperature threshold according to at least...

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Abstract

The embodiment of the invention discloses a temperature control method and device. The method comprises the following steps: confirming the current temperature value of a target device according to atemperature detection signal detected by a temperature sensor in a target device; determining a target temperature threshold according to the target device information and / or the current temperature value; comparing the current temperature value of the target device with the target temperature threshold, and controlling a start-stop state of a cooling fan. According to the external temperature change, any control temperature can be set in real time, the work of the temperature control fan is automatically controlled, the constant temperature can be maintained, an obvious energy conservation and emission reduction effect is provided, and the application scene is extensive.

Description

technical field [0001] Embodiments of the present invention relate to automatic control technologies, and in particular to a temperature control method and device. Background technique [0002] Both electronic components and electrical control devices have a certain operating temperature range. When the heat generated during the working process exceeds this range, they cannot work normally. The components cannot cool down by cooling themselves. It is easy to cause damage to the components themselves, and in serious cases, a fire will occur, which will bring immeasurable safety hazards and economic losses. [0003] The heat dissipation methods currently used include: adding heat sinks to expand the heat dissipation area; installing industrial air-conditioning systems; installing artificially controlled fans. [0004] Adding heat sinks cannot achieve the ideal heat dissipation effect, and passively rely on air flow to cool down; although the installation of industrial air con...

Claims

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Application Information

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IPC IPC(8): G05D23/20
CPCG05D23/20
Inventor 李红兵刘娜娜李海宏陈雪丹庄照辉
Owner 江苏瑞奇海力科技有限公司
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