Fixing support for temperature sensing element for compressor and compressor

A technology of temperature sensing elements and fixing brackets, applied in the field of compressors, can solve the problems of untimely control actions and inability to accurately reflect working conditions, and achieve the effect of accurate temperature sensing

Pending Publication Date: 2021-07-13
GUANGDONG MEIZHI PRECISION MFG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, due to the large difference between the temperature sensed by the temperature sensing element installed on the compressor exhaust pipe and the actual temperature of the compressor shell, it cannot accurately reflect the actual working conditions, and it is easy to cause untimely control actions.

Method used

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  • Fixing support for temperature sensing element for compressor and compressor
  • Fixing support for temperature sensing element for compressor and compressor
  • Fixing support for temperature sensing element for compressor and compressor

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] Such as Figure 1-4 Indicated.

[0039] The fixing bracket 2 includes a mounting portion 21 and an elastic cavity cover 22, and the fixing bracket 2 is mounted on the compressor housing 1 by the mounting portion 21, in the present embodiment, the compressor housing 1 is the upper casing of the compressor.

[0040] The mounting portion 21 has a mounting surface 211, and the mounting portion 21 is connected to the compressor housing 1 through the mounting surface 221. The connection of the mounting portion 21 and the compressor housing 1 can be achieved by welding. Such as image 3 As shown, in the present embodiment, the mounting portion 21 is provided with a solder joint 222 for the mounting portion 21 and the welding connection of the compressor housing 1. In other embodiments, the connection can be achieved directly by welding without providing a solder joint.

[0041] The elastic blocker 22 includes opposing side 221 and side 222, wherein the side portion 221 is connected ...

Embodiment 2

[0050] The compressor thermal temperature of the compressor provided in this example is similar to the embodiment, and only the differences are introduced here. Such as figure 1 , figure 2 , Figure 5 with Figure 6 Indicated.

[0051] In this embodiment, a projection 224 is used instead of the pulse axial sliding structure in the first embodiment. In Figure 5 with Figure 6 As shown as an example, the inwardly extending slide 225 is connected to the inner concave surface 223 of the cover 22. A angle between the inclined 225 and the inner concave surface 223 is formed to provide a certain residuality for the leaning 225.

[0052] The slide 225 can further prevent the temperature of the temperature of the temperature of the thermostat from the pressure cover from the pressing cover by an increased pressure, in addition to the convex 224 in the first embodiment. Specifically, for the purpose of reaching such, the inclined extension direction of the linker 225 is inwardly inwardly and t...

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PUM

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Abstract

The invention provides a fixing support for a temperature sensing element for a compressor and the compressor. The fixing support for the temperature sensing element comprises a mounting part and an elastic gland, wherein the mounting part is provided with a mounting surface used for being connected with a compressor shell body, the elastic gland is provided with a side part connected with the mounting part and the other side part opposite to the side part, a distance is formed between the other side part and the plane where the mounting surface is located in the vertical direction, and the bottom surface of the elastic gland is an inner concave surface extending from one side part to the other side part. The fixing support for the temperature sensing element is directly mounted on the compressor shell body through the temperature sensing element, so that the effective temperature sensing part, namely a head of the temperature sensing element, of the temperature sensing element makes direct contact with the compressor shell body, the effective temperature sensing part can directly sense the temperature of the compressor shell body, the temperature sensing mode is more sensitive to temperature changes of the compressor, and temperature sensing is more accurate so that a control system of an air conditioner can take protection measures in time according to the sensed temperature, and the compressor can be protected more effectively.

Description

Technical field [0001] The present invention relates to the field of compressor, and more particularly to a compressor thermostat, a compressor, a compressor having a fixed bracket having the temperature temperature. Background technique [0002] The compressor exhaust pipe of the air-conditioner is usually provided with a temperature-sensitive element, which is commonly used for thermistor sensitive probes (such as figure 2 As shown), its head (i.e., an effective temperature temperature portion) is a common structure as a cylindrical shape. The air conditioner is controlled by the temperature of the position-sensing element perceived and provides reliability protection, especially when the refrigeration system of the air conditioner has a refrigeration system, the air conditioner control system can make a protective action in time by perceived temperature. Avoid failure of the compressor pump wear, motor demagnetization. [0003] However, since the temperature of the temperature...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F04B51/00F04B49/10F04B37/12F04B39/00
CPCF04B37/12F04B39/00F04B49/10F04B51/00
Inventor 王毅强樊峰刚蔡芳芬程睿
Owner GUANGDONG MEIZHI PRECISION MFG
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