Self-suction full-automatic water-saving device of squat closet

The technology of a water-saving device and a squatting toilet can be applied to water supply devices, flushing toilets, flushing equipment with water tanks, etc., and can solve the problems of non-functioning, unstable flushing water pressure, waste of water resources, etc., and achieve a service life. The effect of long, large thrust and easy installation

Inactive Publication Date: 2009-07-29
BEIJING KANGZHIWEI SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Existing squatting toilets are flushed directly with tap water, which consumes a lot of water, causing unnecess

Method used

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  • Self-suction full-automatic water-saving device of squat closet
  • Self-suction full-automatic water-saving device of squat closet
  • Self-suction full-automatic water-saving device of squat closet

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0018] Example one, such as Figure 1-4 As shown, the self-priming automatic squatting toilet water-saving device of the present invention includes a squatting pan 1, a water-air device and a self-priming connector 3. The water-air device consists of a water-air device lower assembly 21 and water-air device connected through a regulating valve 43. The upper component 22 of the device is composed; the squatting pan 1 is connected to the lower component 21 of the water and air device through a stainless steel flushing pipe 41 and a flush valve 42. The lower component 21 of the water and air device is then connected to tap water through a self-priming connector 3, a check valve 44 and a ball valve 45 Pipe 46.

[0019] The rear end of the squatting pan 1 is equipped with a water inlet 11, the front of the water inlet 11 is a flushing nozzle, and a spray flushing hole 12 is made in the middle of the flushing nozzle. The side flush hole 16 of the flushing trough 15 between the trough baf...

Example Embodiment

[0022] Example two, such as figure 1 , As shown in 5-7, the difference between the self-priming automatic squatting pan water-saving device of the present invention and the first embodiment is: the squatting pan 1 is a water storage bay type; the water storage bay type squatting pan 1 has a sewage outlet 17 on the front. , There is a water storage bay at the rear, and the jet flushing hole 12 directly shoots into the water outlet 18 of the water storage bay. Tests have proved that the water consumption for one-time flushing is 2-4 liters less than the national squatting toilet flushing water-saving standard of 8 liters, and various indicators exceed the national standard, fully complying with GB6952-2005, "Sanitary Ceramics" CJ164-2002 "Water Saving" Type life appliances" requirements.

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Abstract

The invention relates to a self-absorbing full automatic water saving device of a squatting pan, aiming at solving the problem of high water consumption and failure in normal operation under low water pressure and unstable water pressure. The device comprises the squatting pan, a hydrosphere device and a self-absorbing connector; wherein the squatting pan is connected with the hydrosphere device by a flushing pipe and a flushing valve and the hydrosphere device is connected with a running water pipe by the self-absorbing connector and a one-way valve. A water inlet is arranged at the rear end of the squatting pan, a flushing nozzle is arranged in front of the water inlet, a spray flushing hole is arranged in the middle of the flushing nozzle, two side flushing holes of a flushing groove which directs at the two sides of the squatting pan and is arranged between the side wall of the squatting pan and a baffle of the flushing groove are respectively arranged at the two sides of the flushing nozzle. The device can automatically suck air in a convenient and reliable way, increase flushing pressure by stored air pressure and replace running water with air partially to ensure normal operation when the water pressure is unstable and the water pressure is low, thereby realizing the goal of water saving; meanwhile, the device has the advantages of no need for electricity, large thrust, convenient installation and long service life; in addition, by improving configuration mode of the flushing nozzle of the squatting pan, the effects of water saving and flushing optimizing can be enhanced.

Description

technical field [0001] The invention relates to a squatting pan water-saving device, in particular to a self-priming automatic squatting pan water-saving device. Background technique [0002] The existing squatting toilet is directly flushed with tap water, and the water consumption is large, causing unnecessary waste of water resources. In addition, when the flushing water pressure is unstable or low, it cannot work normally. There is a water vapor device in the prior art, which is composed of an upper assembly and a lower assembly connected by a regulating valve. Its function is to store air and air pressure. When in use, the lower assembly is connected in series between the squatting toilet and running water. There is also a self-priming connector in the prior art, which is a three-way assembly. When tap water passes through it to the squatting pan, it can suck recycled secondary water or air from the branch pipe. Contents of the invention [0003] The object of the p...

Claims

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Application Information

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IPC IPC(8): E03D3/00E03D11/13
Inventor 陈向前郭洪喜
Owner BEIJING KANGZHIWEI SCI & TECH
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