Closestool flushing system

A toilet and pressure technology, applied in the field of sanitary ware, can solve problems affecting user experience, high noise, and low flushing force, and achieve the effects of avoiding gas-liquid mixing and dry spraying, reducing noise, and improving flushing performance

Pending Publication Date: 2022-04-22
XIAMEN R&T PLUMBING TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the main flushing structure of the pressure toilet flushing system generally sprays directly to the sewage pipe of the toilet through a small hole, and uses the Venturi principle to make th

Method used

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  • Closestool flushing system
  • Closestool flushing system
  • Closestool flushing system

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0032] Example 1

[0033] See Figures 1 through 6 As shown, a toilet flushing system of the present embodiment, comprising:

[0034] Pressure water source, used to provide pressure water;

[0035] Toilet 3, toilet 3 has a potty 31, the bottom of the potty 31 has a water seal for forming a water seal 32, the bottom of the potty 31 is provided with a water storage chamber 33, the water storage chamber 33 has a relatively set of the front cavity wall 331 and the rear cavity wall 332, the front cavity wall 331 is provided with a spray hole 3311, the rear cavity wall 332 is provided with a mounting hole 3321, the water storage chamber 33 is connected to the water seal 32 through the injection hole 3311;

[0036] The current increase device 4, the increase device 4 is installed in the installation hole 3321, the inlet of the flow increase device 4 is connected to the pressure water source, the pressure water source provides pressure water to the flow increase device 4, the water spraye...

Example Embodiment

[0053] Example 2 (not shown)

[0054] The present embodiment is substantially the same as Example I, the differences thereof are only in:

[0055] In the present embodiment, the increasing device is provided with only an injection channel, the outlet of the injection channel (i.e., the outlet of the injection device) is less than the cross-sectional area of the injection hole, the outlet of the injection channel and the inlet interval of the injection hole are set (i.e., the outlet of the injection device and the inlet interval of the injection hole are set), and the outlet of the injection channel is sprayed against the inlet of the injection hole, by adopting this structural design, so that the current enhancement device of the present embodiment can use the Venturi principle to make the water in the water storage chamber is sucked into the inlet end of the injection hole, The water in the water storage chamber is sucked into the inlet end of the jet hole together with the water...

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Abstract

The invention discloses a closestool flushing system which comprises a pressure water source, a flushing device and a flushing device. The closestool is provided with a bedpan, the bottom of the bedpan is provided with water seal water used for forming water seal, the bottom of the bedpan is provided with a water storage cavity, the water storage cavity is provided with a front cavity wall and a rear cavity wall which are oppositely arranged, the front cavity wall is provided with an injection hole, the rear cavity wall is provided with a mounting hole, and the water storage cavity is communicated with the water seal through the injection hole; the flow increasing device is mounted in the mounting hole, an inlet of the flow increasing device is communicated with a pressure water source, the pressure water source provides pressure water to the flow increasing device, water sprayed out of an outlet of the flow increasing device is sprayed to the water seal through the spraying hole, and the flow increasing device is configured to take water in the water storage cavity out of the spraying hole according to the Venturi principle; and before the water level of the water storage cavity drops until the water storage cavity can be communicated with the external atmosphere through the injection hole, the pressure water source stops supplying water to the flow increasing device.

Description

technical field [0001] The invention relates to the technical field of sanitary ware, in particular to a toilet flushing system. Background technique [0002] The toilet usually relies on the combination of the main flush water and the washing water, and the dirt on the wall of the urinal is washed away by the washing water, and then the main flush water drives the dirt washed down by the washing water to be discharged through the sewage pipe. [0003] At present, the main flushing structure of the pressure toilet flushing system generally sprays directly to the sewage pipe of the toilet through a small hole, and uses the Venturi principle to make the sewage pipe produce a siphon. The flushing force of this flushing system is small, and the noise is relatively large when flushing , there is a splashing phenomenon, which greatly affects the user experience. Contents of the invention [0004] In order to solve the above technical problems, the present invention provides a t...

Claims

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Application Information

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IPC IPC(8): E03D1/38E03D11/06E03D9/14E03D9/16
CPCE03D1/38E03D11/06E03D9/14E03D9/16E03D2201/40
Inventor 钟志军陈海滨赖新兆
Owner XIAMEN R&T PLUMBING TECH
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