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Vacuum-assisted toilet

A vacuum-assisted, toilet technology, which is applied to flushing equipment with water tanks, sanitary equipment for toilets, flushing toilets, etc. small effect

Active Publication Date: 2011-09-14
JIANGSU CRRC ENVIRONMENT CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this device must require an independent compressed air source as the working medium of the ejector to generate a vacuum in its suction box, which strictly limits the use environment and conditions

Method used

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Experimental program
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Embodiment Construction

[0023] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0024] figure 1 , figure 2 , image 3 , Figure 4 Among them, it includes a toilet, a deodorization pipeline, a flushing pipeline and an induction switch 4, wherein the flushing port of the toilet is connected with the deodorization pipeline, and the deodorization pipeline is connected with a vacuum device; Bend I1.1, water trap II1.2 and sewage outlet 1.3, the flushing pipeline is respectively connected with the flushing port of the toilet and the water trap II1.2; the sensor switch 4 is connected with the control device, and the control device controls the deodorization pipeline and flush lines.

[0025] The deodorization pipeline is composed of an exhaust pipeline 2.3 and a vacuum pipeline 2.8. The exhaust pipeline 2.3 is connected to the flushing port, and a check valve 2.1, an exhaust fan 2.2 and an injector 2.4 are arranged on it in turn, and...

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Abstract

The invention relates to a vacuum-assisted toilet, which adopts assisting vacuum for flushing so as to save water and deodor. The toilet comprises an exhaust fan which is started when a person uses the toilet to allow a gas injector arranged on an exhaust pipe to work. On one hand, the exhaust fan exhausts the odor in a washing room and particularly exhausts the odor given off by excrement discharged from a human body into a toilet basin at any time through the flushing in the toilet basin to reduce odor; and on the other hand, and gas at the position of the exhaust opening of the exhaust fanserves as a working medium to directly drive the gas injector arranged in the exhaust pipe to generate certain vacuum in an sewage pipe of the toilet, so that when the person leaves, the toile discharges the excrement under the actions of the pressure of flushing water, the self gravity of the excrement and the vacuum in the sewage pipe. Under the action of the vacuum, water consumption is reduced and an aim of saving water is fulfilled.

Description

technical field [0001] The invention relates to a toilet, in particular to a vacuum-assisted toilet capable of saving water and deodorizing. Background technique [0002] At present, most of the toilets on the market use gravity or gravity + siphon flushing method for sewage discharge. These two ways mainly have the problem of large water consumption, even if the water-saving closet, the water volume of each flushing is also 7-8 liters. According to statistics, the water used for flushing toilets accounts for about 40% of people's daily water use, which poses a more severe test to my country's water resources. [0003] In addition, the peculiar smell of the toilet has always troubled the public, and the peculiar smell of the toilet is mainly emitted by the ammonia gas and sulfur-containing substances produced after the decomposition of human excrement. If the concentration is high, it will be poisonous. The traditional method mainly adopts the ventilation method, and the b...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E03D11/02E03D11/13E03D5/00E03D9/052E03D11/17
Inventor 宋彬唐晶刘丹白超民
Owner JIANGSU CRRC ENVIRONMENT CO LTD
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