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Pressure pre-warning sealing cap and air conditioner

A pressure and capping technology, applied in the direction of measuring fluid pressure, instruments, measuring devices, etc., can solve problems such as poor sealing, foreign body assembly, failure, etc., to achieve the effect of improving the sealing effect

Active Publication Date: 2015-11-25
GREE ELECTRICAL APPLIANCE WUHU +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The current pressure warning cap is mainly connected by the elastic expansion ring and the cap seat under the pressure of the medium to achieve its sealing effect. However, the seal is usually invalid due to the presence of foreign objects and poor assembly.

Method used

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  • Pressure pre-warning sealing cap and air conditioner
  • Pressure pre-warning sealing cap and air conditioner
  • Pressure pre-warning sealing cap and air conditioner

Examples

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Embodiment Construction

[0034] In order to make the purpose, technical solution and advantages of the pressure warning cap and air conditioner of the present invention clearer, the present invention will be further described in detail below in conjunction with specific drawings and specific embodiments.

[0035] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other.

[0036] see Figure 1 to Figure 3 , the present invention provides a pressure warning sealing cap, which includes a cap seat 100 , an elastic stretch ring 200 , a compression ring 300 and an annular sealing gasket 400 . Such as figure 1 As shown, the cap seat 100 is hollow in shape, and the interior of the cap seat 100 is provided with a cavity that runs through the entire cap seat 100, and the elastic stretch ring 200, the compression ring 300 and the annular gasket 400 are all installed in the cavity. Wherein the compression ...

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PUM

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Abstract

The invention provides a pressure pre-warning sealing cap and an air conditioner. The pressure pre-warning sealing cap comprises a cap base and an elastic telescopic ring. A cavity penetrating the cap base is arranged in the cap base. The elastic telescopic ring is arranged in the cavity, and the edge of the elastic telescopic ring is embedded in the cap base in an injection molding manner. According to the pressure pre-warning sealing cap, the edge of the elastic telescopic ring is embedded in the cap base in the injection molding manner, and therefore the elastic telescopic ring and the cap base can be permanently connected, sealing failure will not happen to the sealed portion of the pressure pre-warning sealing cap, and the sealing effect of the pressure pre-warning sealing cap is improved.

Description

technical field [0001] The invention relates to the field of auxiliary assembly equipment, in particular to a pressure warning cap and an air conditioner. Background technique [0002] Pressure warning sealing cap is an injection molded part with internal thread, which is mainly used at the pipe joints of evaporators or condensers, etc., and it mainly plays the role of sealing and air pressure indication. The current pressure warning sealing cap mainly achieves its sealing effect by compressing and connecting the elastic expansion ring and the cap seat under the medium pressure. However, the sealing is usually invalid due to the presence of foreign objects and poor assembly. Contents of the invention [0003] In view of the above-mentioned problem of sealing failure of the pressure early warning sealing cap, the object of the present invention is to provide a pressure early warning sealing cap with good sealing effect and an air conditioner using the pressure early warning...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16L55/115G01L19/10
CPCF16L55/1152G01L19/10
Inventor 古湘龙翟浩春王存磊赵晓博
Owner GREE ELECTRICAL APPLIANCE WUHU