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A biogas automatic switch based on floating cover control

A technology of automatic switch and floating cover, applied in the directions of engine components, valve operation/release devices, valve details, etc., can solve the problems of complex electrical circuit, high cost, low reliability, etc., and achieve safe use of gas, simple structure, low cost effect

Active Publication Date: 2016-07-06
嘉善县魏塘资产管理有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, there are many kinds of automatic switches suitable for biogas, including electric control, water control and air control. These control devices have complex structure, high cost and low degree of automation; the electrical circuit is complex, the reliability is not high, and it is inconvenient to maintain

Method used

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  • A biogas automatic switch based on floating cover control

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Embodiment

[0016] refer to figure 1 , a biogas automatic switch based on floating cover control, characterized in that it includes a gas cover 16, the gas cover 16 is arranged in the floating cover 15, a cross bar 13 is arranged above the floating cover 15, and one end of the cross bar 13 It is movably connected with the outer frame 17, and the other end is movably connected with one end of the vertically arranged pull rod 12. The other end of the pull rod 12 is connected with the upper end of the pull frame 9, and the lower end of the pull frame 9 is connected with the lower end of the T-shaped bar 8. The T-shaped bar The upper end of 8 abuts against the lower end of valve block 7, the upper end of valve block 7 abuts against the lower end of valve plate 6, the top of valve plate 6 is valve body 4, and there are two internal cavities inside and outside valve body 4, and the valve body 4 The inner chamber communicates with the valve port 2, the valve port 2 opens downward, the valve plat...

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Abstract

The invention discloses a methane automatic switch based on floating cover control. The methane automatic switch comprises an air cover which is arranged in a floating cover. A horizontal rod is arranged above the floating cover. One end of the horizontal rod is movably connected with an outer frame. The other end of the horizontal rod is movably connected with one end of a vertically-arranged pulling rod. The other end of the pulling rod is connected with the upper end of a pulling frame. The lower end of the pulling frame is connected with the lower end of a T-shaped rod. The upper end of the T-shaped rod is in abutting connection with the lower end of a valve block. The upper end of the valve block is in abutting connection with the lower end of a valve piece. A valve body is arranged above the valve piece. An inner cavity and an outer cavity are arranged in the valve body. The inner cavity of the valve body is communicated with a valve opening which is downward. The valve piece is in abutting connection with the valve opening. The inner cavity in the valve body is communicated with an air inlet. The outer cavity is communicated with an air outlet which is communicated with the floating cover through a pipeline which extends into an inner cavity of the floating cover. The methane automatic switch is designed with the characteristics of rural area methane tanks and net gas supplying combined, the structure is simple, cost is low, gas using is safe, and convenience and practicability are achieved.

Description

technical field [0001] The invention relates to an automatic switch technology, in particular to a biogas automatic switch based on floating cover control. Background technique [0002] At present, there are many kinds of automatic switches suitable for biogas, including electric control, water control, and air control. These control devices have complex structure, high cost, and low degree of automation; the electrical circuit is complicated, the reliability is not high, and it is inconvenient to maintain. Contents of the invention [0003] The purpose of the present invention is to address the deficiencies of the prior art, and provide a biogas automatic switch device based on floating cover control. This device is designed in combination with the characteristics of rural biogas digesters and network gas supply itself, and has simple structure, low cost, and easy use Air safety, convenient and practical. [0004] The technical scheme that realizes the object of the pres...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16K31/20
CPCF16K31/20
Inventor 秦家运庾伟
Owner 嘉善县魏塘资产管理有限公司