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Control method for purely mechanical non-electric control single vacuum toilet system

A technology of vacuum toilet and control method, which is applied in the direction of waterway system, flushing equipment with water tank, sanitary equipment for toilet, etc., which can solve the problems of poor suction and discharge, increased waste of water resources, inconvenient installation, etc. , to achieve the effect of flexible pipe layout, compact structure, simple and convenient installation

Pending Publication Date: 2022-04-29
HANGZHOU DIANZI UNIV +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] Due to structural design defects, the vacuum toilet in the prior art has a large volume, inconvenient installation, poor suction and discharge effects, and increases the waste of water resources

Method used

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  • Control method for purely mechanical non-electric control single vacuum toilet system
  • Control method for purely mechanical non-electric control single vacuum toilet system
  • Control method for purely mechanical non-electric control single vacuum toilet system

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Embodiment Construction

[0051] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0052] In order to enable those skilled in the art to better understand the solutions of the present invention, the following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only It is an embodiment of a part of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.

[0053] It should be noted that the terms "fir...

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Abstract

The invention discloses a control method of a pure mechanical non-electric control single vacuum toilet system. The control method comprises the following steps: in a 0-position state, starting to execute flushing, starting to suck dirt, starting to discharge dirt, and simultaneously executing secondary flushing to form water seal and resetting. The control method is simple in step, through integrated design, the structure is more compact, the size is equivalent to that of a conventional siphon flushing toilet bowl, installation is easy and convenient, meanwhile, the vacuum toilet bowl of the structure saves water and energy, suction and discharge of dirt can be completed within several seconds, the dirt is sucked in a vacuum mode, odor is sucked away while the dirt is taken away, and the water-saving effect is achieved. The environment is kept sanitary and safe, the central controller is preferably a pure pneumatic logic control central controller, stable operation of a quite complex logic control process can be ensured, and the process is very short and simple and can be completed within 5-6 seconds.

Description

technical field [0001] The invention relates to a control method of a purely mechanical non-electrically controlled single vacuum toilet system. Background technique [0002] With the continuous development of society, vacuum drainage technology has been widely used in railways, buildings, ships, aircraft, municipal and other occasions. Vacuum drainage technology has the characteristics of water saving, sanitation, small pipe diameter and flexible layout. [0003] Due to structural design defects, the vacuum toilet in the prior art has a large volume, inconvenient installation, poor suction and discharge effects, and increases the waste of water resources. Contents of the invention [0004] The purpose of the present invention is to provide a technical solution for the control method of the purely mechanical non-electric control unitary vacuum toilet system in view of the deficiencies in the prior art. Through the integrated design, the structure is more compact, and the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E03D11/02E03D1/00E03D1/32E03D1/34E03D1/36E03D9/00E03D9/05E03D11/11E03D9/16E03F1/00
CPCE03D11/02E03D1/00E03D1/32E03D1/34E03D1/36E03D9/00E03D9/05E03D11/11E03D9/16E03F1/006Y02A20/40
Inventor 许静蔡林烜连加俤连加郁廖毅弘李根
Owner HANGZHOU DIANZI UNIV
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