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Direct flushing drainage structure

A drainage structure and flush-down technology, applied in water supply installations, indoor sanitary plumbing installations, buildings, etc., can solve problems such as easy blockage of dirt, achieve the effects of avoiding aftertaste, saving a lot of cost, and simple structure

Inactive Publication Date: 2011-09-14
张永吉
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to overcome the contradiction between water saving and noise and aftertaste, to achieve water saving without noise and aftertaste, and to overcome the shortcoming that dirt is easy to block at the trap

Method used

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  • Direct flushing drainage structure
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Embodiment Construction

[0014] Specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0015] refer to figure 1 , the drainage pipe 2 below the container 1 such as the toilet, the pool or the bathtub and the water collection pipe 3 at the rear are connected together by a water belt 4, and the length of the water belt 4 is greater than the linear distance between the drainage pipe 2 and the water collection pipe 3. The bottom 6 of the water belt 4 has a streamlined pot bottom arc 7 lower than the lowest point of the outlet pipe 2 and the lowest point of the water collection pipe 3, so as to form a water seal. The depth of the toilet water seal stipulated by the state is 50mm, plus the diameter of the toilet waterway entrance is about 70mm, the actual depth of the water seal of the toilet is about 120mm, as long as the water seal depth of the water belt is less than 120mm, the purpose of water saving will be achieved, because the ...

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Abstract

The invention relates to pollution discharge and drainage equipment of a container of a toilet stool, a pool or a bathing pool and the like. The original hard trap at the bottom of the container of the toilet stool, the pool or the bathing pool and the like is filled with flowing liquid, and the upper part and the bottom of the trap are replaced by using closed or approximately closed pipes after the liquid flows. When no flushing, the upper part and the bottom of the pipes are in closed or approximately closed states and form a water seal to avoid returning odor and well counteract the propagation of sound. The flowing route of sewage can be shortened to minimum, the container can be flushed by using minimum water, the toilet stool can save about 70 percent water, the water is furthest saved, the odor is not returned, the sound is not propagated, and blockage is not easily caused. The structure is simple; and any device is not increased, so large amount of cost is saved.

Description

technical field [0001] The invention relates to sewage discharge and drainage equipment for containers such as toilets, pools or bathing pools. Background technique [0002] At present, there are many kinds of water-saving technologies for toilets. Some water-saving technologies achieve water-saving purposes by improving water valves, water tanks and waterways, but the amount of water-saving is limited, and the water consumption of bedpans is large. In the presence of the hard water trap, if you want to flush the bedpan clean, you need to overcome the height of the hard water trap, which requires a lot of water; some technologies use the water trap to overcome the height of the hard water trap In this way, during the drainage process, gaps are likely to be formed in the drain pipe, and the smell in the sewage pipe is easy to come back up, and the design is complicated, and the water saving effect is not obvious; It is also easy to return to the smell. As far as the current ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E03C1/12E03C1/288
Inventor 张永吉
Owner 张永吉