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Water-saving urinating discharge blocking device

A plugging device and water-saving technology, applied in water supply devices, flush toilets, urinals, etc., can solve the problems of bad smell, incomplete sealing, and difficult to clean, and achieve obvious water-saving effect, cleaning and replacement. handy effect

Active Publication Date: 2012-03-14
BEIJING KANGZHIWEI SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Traditionally used urinals basically install water traps on the downpipes for water-sealed sealing, isolation and sealing. Generally, the water seal height of the water traps should not be lower than 5cm, otherwise the seal will not be complete
This kind of urinal needs to be flushed with more water after use in order to replace all the traps with clean water for sealing, which consumes a lot of water and wastes water resources
And if the water consumption is small, because the sewage in the trap cannot be completely replaced, it is easy to emit bad smell, and it is easy to breed bacteria and pests
In addition, the water trap is generally installed in the middle of the downpipe. When there are foreign objects in the water trap, it is not easy to clean
There are also urinals that use a non-flush valve to shield odors, but the non-flush valve is easily disturbed by the deposition of urine scale, which affects the sealing effect

Method used

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  • Water-saving urinating discharge blocking device
  • Water-saving urinating discharge blocking device
  • Water-saving urinating discharge blocking device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] The structure of the urine discharge blocking device is as follows: figure 1 , the water outlet pipe 6 is set in the center of the water seal box 1, the water outlet pipe 6 is surrounded by a deep ring groove 7, and the shallow ring groove 8 is surrounded by the upper peripheral part of the deep ring groove 7, and the deep ring groove 7 and the shallow ring groove 8 The upper edges of the water retaining ring are kept level with each other or the inner side of the deep ring groove is lower. A cover plate 5 is covered on the water seal box 1, the long water-proof ring 4 provided on the cover plate 5 is inserted in the deep ring groove 7, the short water-proof ring 3 is inserted in the shallow ring groove 8, and the short water-proof ring 2, There is a gap between the lower end of the long water barrier 3 and the bottom surface of the deep ring groove 7 and the shallow ring groove 8, and the top surface of the water retaining ring upper end and the cover plate 5. The upp...

Embodiment 2

[0029] In the urine discharge blocking device of the present embodiment, the structure of the water seal box 1 is the same as that of the embodiment 1, except that the cover plate 5 is divided into two parts, which are respectively covered on the deep annular groove 7 and the shallow annular groove 8. The outer sides of the two cover plates 5 are all provided with water inlets 10, such as figure 2 shown.

[0030] Wherein, the outer surface of the outer cover plate 5 is set in a concave shape.

Embodiment 3

[0032] The structure of the urine discharge blocking device of this embodiment is similar to that of Embodiment 1 and Embodiment 2, except that the deep ring groove 7 and the shallow ring groove 8 are separated and placed in the water seal box 1 one above the other, with the shallow ring groove 8 on the top , below is the deep ring groove 7, and at the same time, the cover plate 5 is also divided into two, covering the deep ring groove 7 and the shallow ring groove 8 respectively, as image 3 shown.

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Abstract

The invention discloses a water-saving urinating discharge blocking device, which consists of a water seal box and a cover plate. At least two layers of annular grooves are formed on the water seal box and are arranged from the shallow part to the deep part according to the drainage direction. The liquid levels in the annular grooves keep horizontal or the liquid level in a deeper annular groove is lower than that of a shallower annular groove. Waterproof rings with different lengths are arranged on the cover plate; a longer waterproof ring is inserted into the deeper annular groove, and a shorter waterproof ring is inserted into the shallower annular groove. A gap or an annular hole is formed between the waterproof rings and the bottom surfaces of the annular grooves and between the top ends of the annular grooves and the bottom surface of the cover plate; and a water inlet is formed at the periphery of the shorter waterproof ring on the cover plate, and the whole or part of the cover plate can properly floating upward at the time of water filling. Due to the adoption of multiple water seals with different depths, a toilet stool can be washed cleanly by a small amount of clean water and can be effectively sealed. The blocking device has obvious water-saving effect, and can be mounted on a urinal or a pedestal pan for use.

Description

technical field [0001] The invention relates to a liquid discharge blocking device, in particular to a discharge blocking device for urinating. Background technique [0002] Traditionally used urinals basically install water traps on the downpipes for water-sealed sealing, isolation and sealing. Generally, the water seal height of the water traps should not be lower than 5cm, otherwise the seal will not be complete. This urinal needs to be flushed with relatively much water after use, so that all the water traps are replaced with clear water for sealing, the water consumption is large, and water resources are wasted. And if the water consumption is small, because the sewage in the trap cannot be completely replaced, it is easy to emit bad smell, and it is easy to breed bacteria and pests. In addition, the water trap is generally installed in the middle of the downpipe, and it is not easy to clean when there are foreign objects in the water trap. There are also urinals that...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E03D13/00E03D11/10
Inventor 魏富儒
Owner BEIJING KANGZHIWEI SCI & TECH
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