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Center disk of round-discharging machine

A technology of disk book and body, applied in the field of center disk, can solve the problems of weak connection, easy falling off, oil pollution, etc.

Inactive Publication Date: 2008-12-17
HEBEI XIAOXUANFENG LIGHTING TECH DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But the oil pollutes the vacuum system, and the connection is very weak and easy to fall off; especially under positive pressure

Method used

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  • Center disk of round-discharging machine
  • Center disk of round-discharging machine

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Experimental program
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Embodiment Construction

[0013] The specific embodiment of the present invention will be further described in detail below in conjunction with the accompanying drawings. The above and other objects, features and advantages of the present invention will be apparent to those skilled in the art from the detailed description of the present invention.

[0014] The center disk of the garden row machine proposed by the present invention includes a center disk body, and the center disk body includes a center disk upper piece 5 and a center disk lower piece 6. A passage is provided in the center disk body, and a channel is provided in the center disk. The inlet and outlet on the surface of the body, one end of the push-in connector 3 is air-tightly fixed to the inlet through the gasket 4, and the other end of the push-in connector is air-tightly fixed to the oil-resistant high-pressure air pipe 1 through the lock nut 2.

[0015] As a preference of the above technical solution, the outlet of the central disk bo...

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PUM

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Abstract

The invention provides an exhausting machine central plate. The prior exhausting machine central plate is inserted into the central plate via an insertion tube after immersion in oil, resulting in poor fixing effect and pollution. The inventive exhausting machine central plate comprises a central plate body, wherein the central plate body comprises a central plate upper piece and a central plate lower piece, and a passage is arranged inside the central plate body and provided with an inlet port and an outlet port, which are positioned on the surface of the central plate body. The inventive exhausting machine central plate is characterized in that one end of a rapid insertion connector is hermitically fixed with the inlet port via a sealing gasket, and the other end of the rapid insertion connector is hermitically fixed with an oil-proof high-pressure air pipe via a locking nut, resulting in no pollution of vacuum part, stable fixation and easy insertion.

Description

technical field [0001] The invention relates to a central disk of a circular machine. Background technique [0002] The gardening machine is very important equipment in the field of lighting equipment manufacturing such as neon lamps and energy-saving lamps, and the center plate is a key component of the gardening machine. The central plate of the gardening machine needs to be used for pumping, inflation, monitoring, flushing and inflation. The smoothness and airtightness of the whole vacuum system determine the performance and quality of the electric light source products, so the center plate is the heart of the garden arrangement machine, only a high-quality center plate can make the electric light source products obtain high vacuum and ensure the quality of the products. [0003] Existing garden row machine center plate as shown in Figure 1, center plate is made up of upper and lower sheet 5,6, joint 8 is fixed with center plate by sealant, and vacuum hose 7 is inserted w...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01J9/385H01J9/00
Inventor 王令柱
Owner HEBEI XIAOXUANFENG LIGHTING TECH DEV