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Double gear drain valve for water tank

A drain valve and double-gear technology, applied in the field of sanitary ware, can solve problems such as complex structure, inconvenient operation, and large volume, and achieve the effect of precise and tight fit, easy operation, and simple components

Active Publication Date: 2013-04-17
ECO XIAMEN TECH INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The wall-mounted double-gear drain valves currently on the market have complex structures, require high precision of cooperation between components, are relatively large in size, and have a small range of water level adjustment, so they are not suitable for thin water tanks. , it is also inconvenient to operate in actual use

Method used

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  • Double gear drain valve for water tank
  • Double gear drain valve for water tank
  • Double gear drain valve for water tank

Examples

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Embodiment Construction

[0049] see Figure 1 to Figure 12 , is a schematic diagram of a dual-speed drain valve for a water tank provided by the present invention.

[0050] The double-stage drain valve for a water tank mainly includes an inner casing 100, a valve body, an actuating device, a full row of floating buckets, a half row of floating buckets, and a swing hook pivotally arranged on the half row of floating buckets. 500 and a water stop assembly 600.

[0051] An inner sleeve 100, which slides inside the valve body, a fixed ring 110 is provided on the outer surface of the inner sleeve 100, and a plurality of ribs interlocked with the half row of floating barrels are arranged on the outer surface of the inner sleeve at even intervals Strip 130, the upper end of the inner sleeve is provided with a shoulder, and the lower end is provided with a water-stop assembly 600. In this embodiment, the water-stop assembly is a sealing assembly. When the inner sleeve 100 slides relative to the valve body, t...

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Abstract

The present invention discloses a double gear drain valve for water tank, comprising: a valve body; an inner sleeve with a water stop at the bottom end, wherein the said inner sleeve is arranged within the valve body thus controlling the water stop to open / close water tank by using relative slip between the inner sleeve and the valve body; a full drainage keg float that is arranged between the inner sleeve and the valve body and is able to act on the inner sleeve; a half drainage keg float that is arranged between a inner sleeve and a valve body and is able to act on the inner sleeve, whereina pendulum hook that swings relative to the half drainage keg float is arranged on upper joint of the half drainage keg float and can swing to position of half drainage and full drainage; and a starting device, including a half drainage starter that can start half drainage and a full drainage starter that can start full drainage. The drain valve has a compact structure, and is applicable to slim water tank, enables well cooperation between each other and convenient operation.

Description

technical field [0001] The invention belongs to the field of sanitary ware, in particular to a wall-mounted double-speed drain valve for a water tank. Background technique [0002] The wall-mounted double-gear drain valves currently on the market have complex structures, require high precision of cooperation between components, are relatively large in size, and have a small range of water level adjustment, so they are not suitable for thin water tanks. , it is also inconvenient to operate in actual use. Contents of the invention [0003] The invention provides a wall-mounted double-speed drain valve for a water tank, which solves the disadvantages of the drain valve in the background art. [0004] The technical scheme that the present invention solves its technical problem proposes is: [0005] Dual range drain valve for water tanks, it includes: [0006] a valve body; [0007] An inner sleeve, with a water-stop assembly fixed at its lower end, the inner sleeve slides ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E03D1/35
Inventor 郑恢兴黄葆佳刘玉志
Owner ECO XIAMEN TECH INC
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