Special flushing valve of toilet stool water tank

A special valve and water tank technology, which is used in flushing equipment with water tanks, water supply devices, buildings, etc., to achieve stable performance, good leak-proof effect, and convenient maintenance.

Inactive Publication Date: 2010-05-26
段鳗珊
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] Furthermore, because the drain valve can only be installed in the water tank, the already very small and cro

Method used

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  • Special flushing valve of toilet stool water tank
  • Special flushing valve of toilet stool water tank

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0020] Fig. 1 shows the embodiment of the toilet flushing valve of the present invention: the top of the valve body 7 is tightly combined with the maintenance cover plate 2 and the valve body 7 by the sealing screw 1, so that an upper water chamber 17 and a lower water chamber 14 are formed in the valve body 7 , drainage chamber 8, backwater chamber 6 four suitable spaces of size. The opening and closing of the upper water chamber 17 and the lower water chamber 14 are flexibly controlled by the pressure sealing sheet 16 and the sealing port 15 . The lower water chamber 14 and the drainage chamber 8 are actually an opening that communicates. There is a small lower shaft hole 3 above the drainage chamber 8 which communicates with the return chamber 6, and there is also a small upper shaft hole 5 corresponding to the lower shaft hole 3 on the maintenance cover 2, and the joystick 4 is inserted in the middle of the hole . The lower end of the joystick 4 is supported on one end o...

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PUM

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Abstract

The invention discloses a special flushing valve of a toilet stool water tank, comprising a valve body, a press seal sheet, a seal port, a control lever, a water inlet pipe and a drain pipe port. The special flushing valve is installed outside the water tank; the materials and the operating scheme of the valve are far lower than conventional valve production standards, the water passing caliber is especially big (30mm-90mm), the structure is simple and the manufacture cost is low. The invention thoroughly solves the problems that the traditional toilet stool water tanks can not be removed from toilet stools, the water tanks can not be raised, flushing with suction pipes is powerless, 2-3L of water is wasted each time, the toilet space is occupied, the fitting structure is complicated, water leakage exists and the like.

Description

technical field [0001] The invention relates to a valve, in particular to a special valve for flushing a large-diameter toilet water tank which is installed outside the water and only suitable for low water pressure. Background technique [0002] Water conservation has become a common hot topic all over the world today. And my country is one of the thirteen water-poor countries in the world. About 400 of the more than 600 cities are short of water, and about 110 of them are seriously short of water. [0003] How to save water, people have thought of many ways. But there are also many "pseudo-scientific" products that have been harassing the promotion of technology products, which are expensive and of poor quality. Such as: straight-flush toilet, its dirty water replacement is not complete, sometimes even feces are still attached to the back of the potty; toilet with auxiliary flush (or called with auxiliary flushing), it uses the mainstream water to flush the S pipe , onl...

Claims

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Application Information

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IPC IPC(8): E03D1/34
Inventor 段鳗珊
Owner 段鳗珊
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