Vacuum excrement collector control system and device thereof

Abstract

A vacuum excrement collector control system and device thereof are disclosed. The control system comprises a program controller, the program controller is connected with a master control system, the connecting end of the master control system is connected with a regulating valve, a pressurization system, a vacuum generator and a blow-down valve, and the output end of the pressurization system is connected with a water-vapor mixed flowing-out device. The vacuum generator is connected with a storage tank, the storage tank is respectively provided with a sewage suction port and a sewage discharge port, the sewage discharge port is connected with a sewage discharge pipe, and when the vacuum excrement collector system operates, the touch program controller enables the master control system to respectively regulate and control the regulating valve, the pressurization system and the vacuum generator, the pressurization system enables the water-emulsion liquid to be sprayed out at a high speed through the water-vapor mixing and flowing-out device, oxygen is released, and dirt is discharged into the storage tank through the dirt suction opening. Compared with a traditional pump station type vacuum system, the control system and the device thereof are low in manufacturing cost, space is saved, and normal work of other toilet cubicles is not influenced when a single toilet cubicle is damaged.

Description

technical field [0001] The invention relates to the technical field of vacuum toilets, in particular to a vacuum toilet control system and a device thereof. Background technique [0002] Vacuum toilet is a technology that integrates environmental protection, water saving, sewage collection, reclaimed water reuse and green fertilizer system. It collects the sewage through the vacuum pipe and adds a small amount of flushing water into the vacuum tank. Compared with traditional toilets, it has the advantages of water saving, good flushing effect, good odor control, and convenient installation. This system is mainly used in large cruise ships, airplanes and express trains. As a substitute for flush toilets, vacuum toilets are also used in residences, hotels, etc. [0003] At present, the existing vacuum toilets have the following disadvantages when they are used: [0004] 1. The control system of the vacuum toilet needs to rely on other systems, and the reliability is poor; ...

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Problems solved by technology

[0004] 1. The control system of the vacuum toilet needs to rely on other systems, and the reliability is poor;

[0005] 2. Existing vacuum toilets, their own discharge is limited by the level of pressure, so it is impossible to discharge sewage on the same floor or upward;

[0006] 3. When in use, the amount of water required for each sewage discharge is large, which is not convenient for railway use. Therefore, we propose a vacuum toilet control system and its device

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