Valve fixing device and air-conditioner with valve fixing device

A technology for fixing devices and valves, which is applied in valve devices, applications, air-conditioning systems, etc., can solve the problems of long time consumption, low efficiency, and cumbersome procedures in the nut welding process, and achieve the effects of easy installation, easy installation and fixing, and simplified procedures

Inactive Publication Date: 2014-11-12
GREE ELECTRIC APPLIANCES INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The existing air conditioner external unit shut-off valve is installed on the valve mounting plate with cumbersome procedures. The nut is fixed on the valve mounting plate by welding. Then align the threaded holes on the nut and fix it with the nut. The nut welding process in the valve installation process takes a long time, resulting in long time-consuming and low efficiency in the entire valve installation process.

Method used

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  • Valve fixing device and air-conditioner with valve fixing device
  • Valve fixing device and air-conditioner with valve fixing device
  • Valve fixing device and air-conditioner with valve fixing device

Examples

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Embodiment Construction

[0023] The embodiments will be described in further detail below in conjunction with the accompanying drawings.

[0024] like image 3 , 4 , 5, the fixing device of the present invention includes a valve 1 with a mounting hole and a valve mounting plate 5, a bolt 2 and a nut 8 with a head 21 and a screw rod 22, and the screw rod 22 passes through the valve 1 and the valve mounting plate 5 successively. Screwed with the nut 8 and between the screw 22 and the valve mounting plate 5, there is a shock-absorbing rubber ring 7 sleeved on the screw 22. The shock-absorbing rubber ring 7 includes a rubber ring body 71 and a clamping part 72. Correspondingly, The nut 8 is provided with an engaging portion 81 mated with the engaging portion 72 .

[0025] The surface of the apron body 71 on the shock-absorbing apron 7 is recessed inward near the axial middle to form a concave ring portion 711 , and the concave ring portion 711 is matched with the mounting hole of the valve mounting plat...

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Abstract

The invention provides a valve fixing device. The valve fixing device comprises a valve with a mounting hole and a valve mounting plate, a bolt with a head and a threaded rod, and a nut; the valve fixing device is characterized in that the threaded rod orderly penetrates through the valve and the valve mounting plate to be in threaded connection with the nut, a damping rubber ring sleeving the threaded rod is arranged between the threaded rod and the valve mounting plate, and comprises a rubber ring body and a clamping part, and an engagement part matched with the clamping part is arranged on the nut. As the damping rubber ring is matched with the nut, the mounting steps are reduced, the mounting procedure is optimized and the mounting efficiency is improved.

Description

technical field [0001] The invention relates to a fixing device, in particular to a valve fixing device and an air conditioner using the same. Background technique [0002] The existing air conditioner external unit shut-off valve is installed on the valve mounting plate with cumbersome procedures. The nut is fixed on the valve mounting plate by welding. Then align the threaded hole on the nut and fix it with the nut by screwing. The nut welding process in the valve installation process consumes a long time, resulting in a long time-consuming and inefficient whole valve installation process. Contents of the invention [0003] Based on this, in view of the above problems, it is necessary to propose a valve fixing device that reduces installation procedures and improves installation efficiency and an air conditioner with the valve fixing device. [0004] The present invention is achieved through the following technical solutions: [0005] The valve fixing device of the pre...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16K51/00F16B5/02
CPCF16K51/00F24F1/06
Inventor 兰江华
Owner GREE ELECTRIC APPLIANCES INC
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