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Sealing device of lower end cover of full-automatic sewage cleaner

A sealing device, fully automatic technology, applied in the direction of engine sealing, engine components, mechanical equipment, etc., can solve the problems of cumbersome installation and disassembly, short service life, easy damage to the gasket, etc., to achieve simple installation and maintenance procedures, static sealing Enhanced performance and guaranteed seal life

Inactive Publication Date: 2011-06-15
DALIAN BAOGUANG ENERGY SAVING AIR CONDITIONING EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] This kind of sewage automatic decontamination machine has poor sealing performance of the lower end cover and is prone to water seepage, the sealing gasket is easily damaged, the service life is short in sewage, and the installation and disassembly are very cumbersome. In order to achieve more reliable sealing requirements, it is convenient for maintenance. , so the lower end cover needs to be changed in the design of the sealing method

Method used

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  • Sealing device of lower end cover of full-automatic sewage cleaner
  • Sealing device of lower end cover of full-automatic sewage cleaner

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Embodiment Construction

[0012] Specific examples of the present invention are attached figure 1 As shown, now compare figure 1 , the details are as follows:

[0013] Such as figure 1 As shown, the O-ring is embedded through the O-ring groove 1. When the equipment is pressed, the O-ring will change its shape due to the pressure and fill the entire O-ring groove 1. When the O-ring is worn or corroded, its own Compensation will be given for the previous deformation to ensure the sealing effect.

[0014] The present invention is not limited to this embodiment, and any equivalent ideas or changes within the technical scope disclosed in the present invention are listed in the protection scope of the present invention.

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Abstract

The invention relates to a sealing device of a lower end cover of a full-automatic sewage cleaner. An O-shaped ring groove (1) is additionally arranged on an inner layer of the connection position of the lower end cover of the full-automatic sewage cleaner and a shell ring plate; and the inner side of the O-shaped ring groove (1) is provided with a small chamfer angle. By processing the O-shaped ring groove (1), the static seal property of the full-automatic sewage cleaner is enhanced, the sealing life of the full-automatic sewage cleaner is ensured in highly corrosive sewage, the full-automatic sewage cleaner not to leak in a pressured environment; and in addition, the invention can enable the installation and maintenance procedures of the lower end cover to become simpler and more convenient.

Description

technical field [0001] The invention belongs to the field of sewage source heat pumps, in particular to a water intake and decontamination machine for the water intake part of a sewage source heat pump system. Background technique [0002] With the acceleration of our country's infrastructure construction, the construction speed of urban engineering and construction has been strengthened. Although the demand for housing and industrial construction office buildings brought about by the influx of foreign population brought about by urban development has been solved, the emergence of high energy consumption has also followed. As a result, heating in winter and cooling in summer have become large energy consumers, leading to rising energy prices. The country's efforts to encourage new energy development have been continuously strengthened, resulting in various energy-saving products emerging one after another, and various energy-saving and water-saving products have emerged as t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16J15/10
Inventor 王德全杨传勇王阳
Owner DALIAN BAOGUANG ENERGY SAVING AIR CONDITIONING EQUIP
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