Liquid temperature sensing medium of heating device with liquid-filled temperature control device and temperature control device
A technology for temperature control devices and appliances, which is applied to temperature control without auxiliary power supply, thermometers, measuring devices, etc., can solve problems such as failed electrical appliances and safety, and achieve the effect of solving electrical safety problems.
Active Publication Date: 2010-09-01
AUONE ELECTRONICS MFG
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- Abstract
- Description
- Claims
- Application Information
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Problems solved by technology
Furthermore, the cooperation between the power part and the switch part adopts the cooperation mode of the sudden-jump diaphragm and the quick-jump reed, which solves the electrical safety problem caused by the failure of the sudden-jump diaphragm or the quick-jump reed
Method used
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Examples
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Effect test
Embodiment 1
[0021] Example 1: When the temperature control point of the temperature control device needs to be 120-140°C, a mixed solution with a volume ratio of 0-20% of water, 0-10% of ethanol, and 80-95% of ethylene glycol is used as the temperature-sensing component temperature-sensitive medium.
Embodiment 2
[0022] Example 2: When the temperature control point of the temperature control device needs to be 140°C, a mixed solution of 5% ethanol and 95% ethylene glycol is used as the temperature-sensing medium of the temperature-sensing component.
Embodiment 3
[0023] Embodiment 3: When the temperature control point of the temperature control device needs to be 80-95°C, a mixed solution of 10-30% of water, 65-85% of ethanol, and 2-8% of ethylene glycol is used as the temperature sensing part of the temperature-sensing component medium.
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Abstract
The invention discloses a liquid-filled temperature control device of a heating device. The liquid temperature sensing medium comprises water, and mixed solution of any two or three of methanol or ethanol or glycol. The temperature control device comprises a temperature sensing part, a power part and a switch part, wherein the temperature sensing part is a capillary tube of which one end is closed while the other end is connected with the power part; and the liquid temperature sensing medium is filled in a closed space consisting of the capillary tube and the cavity of the power part. The temperature control device of the invention solves the problem that a freon coolant and a liquid medium are not suitable for serving as a temperature control or overheating protection temperature sensing medium of a high-temperature area of the heating device through the principle that special mixed solution is gasified at a certain temperature and solves the safety problem of electrical appliances caused by failure of a kick membrane or a quick break spring plate because the power part and the switch part are matched in a mode that the kick membrane is matched with the quick break spring plate.
Description
technical field [0001] The invention relates to a liquid temperature-sensing medium and a temperature control device thereof, in particular to a liquid temperature-sensing medium and the device of a liquid-filled temperature control device for a heating appliance, and belongs to the technical field of temperature control device manufacturing. Background technique [0002] The temperature control devices of some household appliances need to use liquid-filled temperature control devices in order to achieve the mutual correlation between the temperature-sensing parts and the switch parts at different positions at a long distance. The device includes a temperature sensing part, a power part and a switch part. Capillary tubes are usually used as temperature-sensing components to communicate with power components, and liquid temperature-sensing media such as freon, grease, etc. To push the switch part of the temperature control device to act. [0003] When low-temperature refrig...
Claims
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IPC IPC(8): C09K5/04G05D23/02
CPCG01K5/08G05D23/12G01K11/04C09K5/04
Inventor 欧志文王禅嵩陈伟韬
Owner AUONE ELECTRONICS MFG