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Buoyancy force control switch for set water level

A technology for controlling switch and buoyancy, applied in mechanical equipment, valve details, engine components, etc., can solve the problems of inflexible installation position, low water level control accuracy, low reliability, etc., to achieve high water level control accuracy, long stroke, and reliable. high sex effect

Active Publication Date: 2011-08-10
陈才章
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the shortcomings of the existing buoyancy control switch device, such as small buoyancy, short stroke, low precision of water level control, low reliability, and less flexible installation position, the present invention provides a buoyancy control switch for setting water level, which overcomes the above-mentioned shortcomings

Method used

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  • Buoyancy force control switch for set water level
  • Buoyancy force control switch for set water level
  • Buoyancy force control switch for set water level

Examples

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Embodiment Construction

[0011] In the accompanying drawings, the outer sealed container (1) is equipped with a floating body (2), and the outer sealed container (1) is connected with a water inlet pipe (3), a one-way water outlet valve (7), and the mouth of the water inlet pipe (3) is fixed. On the fixing clip (4) on the lifting rod (5), the water outlet pipe (8) is connected to the one-way water outlet valve (7) at the bottom of the outer sealed container (1), and the middle part of the bottom of the outer sealed container (1) is connected with a force transmission The pipe of the pipeline (6), the end of the pipe is connected with a sealing rubber (9), the middle part of the bottom of the floating body (2) is connected with the line of the force transmission pipeline (6), and the other end of the line passes through the pipe end of the force transmission pipeline (6) The sealing rubber (9) of the head is connected to the valve cover (10) after the valve cover (10), and the return spring (11) is hous...

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Abstract

The invention relates to a buoyancy force control switch for a set water level. The water level is accurately positioned by a pipe orifice of a water inlet pipe on an external sealing container; and after the water flows into the external sealing container, the buoyancy force generated by a floating body is transmitted to a valve cover through a force transmission pipeline for opening or closing action.

Description

technical field [0001] The invention relates to a water level control device, in particular to a buoyancy control switch with high water level control accuracy and high reliability. Background technique [0002] At present, in the field of water level control, there are many devices that use the buoyancy generated by the floating body to open and close the valve cover of the inlet and outlet of the liquid flowing into and out of a certain space, including my recent application materials (application number: 201010549175.X) The opening and closing device of the valve cover in the valve. But the buoyancy provided by the buoyancy control switch device in this application (application number: 201010549175.X) is not large (because the draft of the floating body is not large), the stroke of the valve cover being pulled is not large, and the accuracy and reliability of the water level control are not high. High, the flexibility of the installation position is not high. Contents ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16K31/18
Inventor 陈才章
Owner 陈才章
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