Hydraulic automatic water-saving flushing valve

A flushing valve and automatic technology, applied in the field of flushing valves, can solve the problems of affecting the economic and social benefits of comprehensive water saving, large water waste and cost, affecting the environmental sanitation of public toilets, etc., so as to avoid improper human operation and high water saving efficiency. , high efficiency of water saving and pollution reduction and emission reduction

Inactive Publication Date: 2017-06-20
LIUZHOU JINGYANG ENERGY SAVING TECH RES DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This kind of flushing valve not only lags behind in technology, has single function, low water saving rate, is easy to leak and blockage, and is difficult to repair and replace, but also affects the sanitation of public toilets, and causes the whole society to waste water and cost more and more, directly affecting Further Improvement and Development of Comprehensive Water Saving Economic Benefits and Social Benefits

Method used

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  • Hydraulic automatic water-saving flushing valve

Examples

Experimental program
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Embodiment approach

[0026] As shown in the accompanying drawings, the hydraulic automatic water-saving flushing valve of the present invention includes three parts: a valve body, a valve core and accessories.

[0027] The valve body includes a sleeve 10, a drain hole 11, a drain hole 6, a top cover 7, and a bottom cover 12. The sleeve 10 is arranged on the outside of the valve core, and its main function is to fix the valve core and form a water absorption space. The drain hole 11 is arranged on the bottom side of the sleeve 10, and its main function is to receive suction and drainage. The drain hole 6 is arranged on the upper side of the sleeve 10, and its main function is to assist the floating body 5 to discharge the air in the upper part of the sleeve 11 when it floats up. and water pressure, the top cover 7 is arranged on the top of the sleeve 10, and its main function is to fix the top of the sliding bolt 8 and block water and dirt. The bottom cover 12 is connected to the bottom of the sleev...

example

[0035] Select the relevant flushing water tank for the toilet, set the hydraulic automatic water-saving flushing valve in it, place the upper gasket 2 and the lower gasket 1 respectively, then tighten the fixing nut 14, and then turn on tap water or reclaimed water. When it enters the valve body sleeve 10 and rises to the bottom or side or upper side of the floating body 5 through the suction and discharge pipe 3 and the outside of the valve plug 4, under the buoyancy of the water body, the floating body 5 will lift the valve plug 4 and open the upper port of the suction and discharge pipe 3. Under the action of suction, the water body is discharged from the drain pipe 13 to perform flushing work. Can unscrew positioning bolt 9 and move up or down floating body 5 and tighten positioning bolt 9 again if improving or reducing flushing water volume, can set the water volume value of high or bottom.

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Abstract

The invention relates to a hydraulic automatic water-saving flushing valve, which includes three parts: a valve body, a valve core and accessories. The valve body includes a sleeve, a drainage hole, a drain hole, a top cover, and a bottom cover. , its role is to fix the valve core and form a water-absorbing space. The valve core includes suction and discharge pipes, valve plugs, floating bodies, sliding bolts, positioning bolts, and drain pipes. The suction and discharge pipes are arranged in the middle of the sleeve and pass through the bottom cover to connect with the upper end of the drain pipe. The valve plug is set on the upper port of the suction and discharge pipe. The floating body is set in the middle of the valve plug and has a through hole for the upper end of the valve plug to pass through and slide with the outside of the valve plug. The accessories include a fixing nut, a lower washer and an upper washer. The invention has the advantages of exquisite design, superior performance, wide application, automatic flushing, adjustable water volume, anti-clogging and filtration, no leakage, convenient installation and use, water saving and high efficiency, solid and durable, easy maintenance and replacement, dual-use of various water qualities, and low production cost , Comprehensive benefits are obvious.

Description

[0001] 【Technical field】 [0002] The invention relates to a flushing valve, in particular to a hydraulic automatic water-saving flushing valve. [0003] 【Background technique】 [0004] Nowadays, people realize that the development of various social undertakings should be carried out simultaneously with the protection of environmental resources, and it is necessary to vigorously advocate comprehensive energy conservation, pollution reduction, consumption reduction and efficiency enhancement, and the protection of water resources, which is known as the source of life, has become increasingly important In addition to reducing the pollution and excessive exploitation of water resources while protecting water resources, it is also particularly important and urgent to scientifically and rationally use water and increase the overall water-saving rate. At present, although the flushing valves in the flushing tanks of numerous public toilet flushing places in urban and rural areas are ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16K31/22E03D1/35
CPCF16K31/22E03D1/35
Inventor 韦战
Owner LIUZHOU JINGYANG ENERGY SAVING TECH RES DEV
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