Chemical type water-saving toilet stool system for locomotive and control method thereof

Abstract

The invention relates to a chemical type water-saving toilet stool system for a locomotive and a control method thereof. The chemical type water-saving toilet stool system comprises a toilet stool and a sewage box. The toilet stool mainly comprises a bedpan, a drain valve, a stirring device, a powder feeding device and a blowdown device, and further comprises a drain valve device, a flusher, a powder feeding device, a stirring device and a blowdown storage device. The flusher which is communicated with the drain valve device is arranged on one side of the drain valve device, the stirring device which is communicated with the drain valve device is arranged at the bottom of the drain valve device, and the stirring device is communicated with the powder feeding device and is further communicated with the blowdown storage device. The sewage box can be arranged inside a rest room, and there is no need to hang the sewage box at the bottom of the locomotive. A powder chemical agent is formed by natural polymer organic compounds in a dispensing mode and has the functions of disinfection, sterilization, deodorization and absorption, maturation treatment can be carried out on excrement rapidly, and the purpose of odorless innocent treatment of the excrement can be achieved. The chemical type water-saving toilet stool system has the advantages of being saving in water and energy, simple in structure, convenient to maintain, particularly suitable for being used by drivers of locomotives, airplanes and steamships with compact space, and the like.

Description

[0001] technical field [0002] The invention belongs to the field of sanitation equipment, and relates to a chemical-type water-free excrement treatment equipment and a control method, and is especially suitable for use by drivers of locomotives, airplanes and ships with compact spaces. Background technique [0003] The problem of direct excrement discharge has always plagued the development of my country's railway industry. After the "SARS" in 2003, railway trains began to be retrofitted with toilet systems in large quantities. At present, there are mainly two types of toilets on trains: flush toilets and flush-free toilets. Among them, flush toilets include pressure flush toilets and vacuum suction toilets. Monocco in the United States and Evak in Sweden , Korea Changyuan and other companies have extended the technology to various train systems. [0004] Flush-free types include packing type, ecological type, etc., and their structures and treatment forms are different, ...

AI Technical Summary

Problems solved by technology

Flush toilets are mainly manifested in: large water consumption, complex structural pipelines, high failure rate, need to increase sewage unloading units, and the spread of sewage unloading bacteria; low efficiency of microbial treatment technology, toilet odor cannot be completely eliminated after treatment, It is difficult to clean the corners inside the fermentation tank and other problems; the packaged treatment method has the problems of high operating costs and embarrassing handling of dirt

In the above situations, there is a phenomenon of "saving water but not saving expenditure", or "saving expenditure but not saving water"

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