Temperature sensing pipe fixing device, temperature controller and refrigerator

A technology of fixing device and temperature sensing tube, which is used in temperature control, measuring device, household refrigeration device, etc., can solve the problems of temperature sensing effect, temperature sensing tube falling off, and inability to perform temperature monitoring normally, so as to achieve stable temperature sensing effect. , to avoid the effect of warping

Inactive Publication Date: 2010-12-15
HEFEI MIDEA REFRIGERATOR CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Household appliances such as refrigerators usually use a thermostat to monitor and control their internal temperature. The temperature monitoring is generally realized through a temperature-sensing tube fixed inside the refrigerator. In the prior art, a method of fixing the temperature-sensing tube is Clamp the temperature-sensing tube with a fixed piece, and fix the fixed piece on the inner tank of the refrigerator with screws. However, this fixing method makes the distance between the temperature-sensing tube and the evaporator far away, and the temperature-sensing tube cannot be accurately sensed. The internal temperature of the refrigerator has a certain impact on the temperature-sensing effect; another way to fix the temperature-sensing tube is to use a simple clip to clamp the temperature-sensing tube on the tube body of the evaporator. This fixing method effectively improves The temperature sensing effect is improved, but its firmness is poor, the temperature sensing tube is easy to fall off from the evaporator, and cannot normally play the role of temperature monitoring

Method used

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  • Temperature sensing pipe fixing device, temperature controller and refrigerator
  • Temperature sensing pipe fixing device, temperature controller and refrigerator
  • Temperature sensing pipe fixing device, temperature controller and refrigerator

Examples

Experimental program
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Effect test

Embodiment 1

[0025] Please refer to Figure 1 to Figure 4 , The temperature sensing tube fixing device of this embodiment includes a base 1, on which is provided a temperature sensing tube fixing part for fixing the temperature sensing tube and at least a pair of claws for clamping the tube body.

[0026] Wherein, each pair of claws includes two claw bodies 2 extending outward from the base 1, and each claw body 2 has a clamping head 21 and a clamping portion 22, such as Figure 4 with Figure 7 As shown, the clamping head 21 is located at the free end of the claw body 2, and is used to snap into the pipe body 7. The clamping heads 21 of the two claw bodies 2 are arranged opposite to each other to form the opening of the entire claw, and the clamping of the two claw bodies 2 The distance between the heads 21 is smaller than the diameter of the tube body 7. When installing the temperature sensing tube fixing device, first press down the tube body 7 firmly to make it snap into the claws, an...

Embodiment 2

[0032] Such as Figure 5 to Figure 8 As shown, the commonly used wire tube evaporators for household appliances such as refrigerators usually include a plurality of screw rods 8 perpendicular to the extension direction of the tube body 7, and these screw rods 8 can be made of steel wires. The device rotates along the tube body 7 and tilts up. The temperature-sensitive tube fixing device of this embodiment can also be provided with at least one clamping arm 4 for clamping the screw rod 8 on the base 1, and each clamping arm 4 includes a clamping end 41. The snap-in end 41 has an inclined embedded surface, so that the top of the snap-in end 41 is narrower, and gradually widens from the top to the bottom. For example, the snap-in end 41 can be designed as image 3 In the shown triangular profile with right angles, the embedding surface corresponds to the hypotenuse of the triangle, and a notch 42 for embedding the threaded rod 8 is formed between the snap-in end 41 and the base 1...

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PUM

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Abstract

The invention discloses a temperature sensing pipe fixing device, a temperature controller and a refrigerator. The temperature sensing fixing device comprises a base and a temperature sensing pipe fixing part arranged on the base, wherein the temperature sensing pipe fixing part comprises at least one stop slot used for fixing a temperature sensing pipe, and the base is also provided with at least one pair of claws used for clamping a pipe body. The temperature sensing fixing device can be firmly clamped on the pipe bodies of parts, such as an evaporator in the refrigerator by utilizing the claws, and the temperature sensing pipe is fixed by utilizing the stop slot, and on the basis of ensuring the temperature sensing effect, the temperature sensing pipe or the whole temperature sensing pipe fixing device can be effectively prevented from falling off.

Description

technical field [0001] The invention relates to the field of home appliances, in particular to a temperature-sensing tube fixing device, a thermostat with the temperature-sensing tube fixing device and a refrigerator with the thermostat. Background technique [0002] Household appliances such as refrigerators usually use a thermostat to monitor and control their internal temperature. The temperature monitoring is generally realized through a temperature-sensing tube fixed inside the refrigerator. In the prior art, a method of fixing the temperature-sensing tube is Clamp the temperature-sensing tube with a fixed piece, and fix the fixed piece on the inner tank of the refrigerator with screws. However, this fixing method makes the distance between the temperature-sensing tube and the evaporator far away, and the temperature-sensing tube cannot be accurately sensed. The internal temperature of the refrigerator has a certain impact on the temperature-sensing effect; another way ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01K1/14G05D23/00F25D29/00
Inventor 王守奉李万鹏
Owner HEFEI MIDEA REFRIGERATOR CO LTD
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