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Double-speed light-touch drain valve and its double-row control method

A drainage valve and light-touch technology, which is applied in water supply devices, flushing equipment with water tanks, buildings, etc., can solve the problems that tank-type drain valves cannot achieve dual-level drainage, cannot meet user needs, and have poor drainage stability. Good stability, strong implementability, simple structure and effective

Active Publication Date: 2016-06-29
XIAMEN R&T PLUMBING TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Most of the existing tank-type drain valves cannot realize the function of dual-stage drainage and cannot meet the needs of users
Or, although there is a tank-type drain valve with dual-gear drainage function, such as the patent of the Chinese patent announcement number CN203684356U and the patent name "Double Chain Double Flush Bucket Valve", it adjusts the size of the flushing valve by two vertically arranged buckets. Water consumption, the upper bucket is a buoy, the bottom bucket is a buoy when it is not flushed or when it is flushed, and the bottom bucket is filled with water when it is flushed. Gasket seal, easy to leak, poor workability and troublesome operation

Method used

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  • Double-speed light-touch drain valve and its double-row control method
  • Double-speed light-touch drain valve and its double-row control method
  • Double-speed light-touch drain valve and its double-row control method

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Embodiment Construction

[0043] Please check Figure 1 to Figure 5 , the first preferred embodiment of the dual-stage soft-touch drain valve, the double-stage soft-touch drain valve includes a base 10, a starting assembly and a buoy assembly.

[0044] The base 10 is provided with a drain port 11 , and a valve body 20 is attached to the base 10 . The buoy assembly can move relative to the base 10 and can open or close the drain port 11 .

[0045] In this embodiment, the buoy assembly includes a hollow buoy 110 extending along the longitudinal axis. The hollow buoy 110 is fitted with the valve body 20 and reciprocates along the vertical direction of the valve body 20 .

[0046] In this embodiment, the valve body 20 is provided with a guide rod 23 for guiding the buoy assembly. The guide rod 23 is fixedly attached to the base 10. The buoy 110 is slidably sleeved outside the guide rod 23 and along the Reciprocating movement in the vertical direction; the valve body 20 is also provided with a first liftin...

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Abstract

A double-flush light-touch drain valve and double-flush control method. The valve includes a base, a buoy component and a starting component, a valve body installed on the base, the base provided with an outfall, the buoy component capable of moving relatively to the base and capable of opening or closing the outfall. The starting component includes a first starting switch and a second starting switch, and the buoy component is provided with a flowing channel communicated with the inside and outside of a buoy cavity of the buoy component; and the first starting switch is operable to drive the buoy component to rise, and close the flowing channel to implement a first flush; and the second starting switch is operable to drive the buoy component to rise, and the flowing channel is opened by the starting component, to implement a second flush.

Description

technical field [0001] The invention relates to a double-gear soft-touch drain valve and a double-row control method thereof. Background technique [0002] Most of the existing tank-type drain valves cannot realize the function of dual-stage drainage and cannot meet the needs of users. Or, although there is a tank-type drain valve with dual-gear drainage function, such as the patent of the Chinese patent announcement number CN203684356U and the patent name "Double Chain Double Flush Bucket Valve", it adjusts the size of the flushing valve by two vertically arranged buckets. Water consumption, the upper bucket is a buoy, the bottom bucket is a buoy when it is not flushed or when it is flushed, and the bottom bucket is filled with water when it is flushed. Pad seal, easy to leak, poor implementability and troublesome operation. Contents of the invention [0003] The invention provides a double-gear soft-touch drain valve, which overcomes the shortcomings of the background ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E03D1/35
CPCE03D1/35E03D5/02
Inventor 陈海滨张荣誉钟志军陈瑞良
Owner XIAMEN R&T PLUMBING TECH