Background technology
At present, the method that process ight soil in lavatory is manure pit natural decomposition or directly discharge, and these methods are all unreasonable, and air is had to very large pollution, and toilet flushing wastes water very much, has produced a large amount of wastes of water resource, and financial cost is high.
Utility model content
The utility model object is exactly in order to make up the defect of prior art, and the online public lavatory of a kind of vacuum drainage is provided.
The utility model is achieved through the following technical solutions:
The online public lavatory of a kind of vacuum drainage, closet connects water tank, water tank is connected with infrared induction control setup, the outlet of described closet connects blow-off pipe, and the other end of blow-off pipe connects vacuum pump, and vacuum delivery side of pump connects the fault-tolerant tank of vacuum, vacuum pump is also connected with vacuum-control(led) system, the outlet of the described fault-tolerant tank of vacuum connects vacuum crushing system, and described vacuum-control(led) system is also connected with vacuum crushing system, and the outlet of vacuum crushing system connects shit-collecting box.
Principle of work of the present utility model is: after people go to toilet, infrared induction control setup control water tank is washed by water, a strokes per minute amount 50ml, liquid dung falls into after blow-off pipe, vacuum pump moves in time and produces 0.8 atmospheric negative pressure execution suction action, one time suction action completed in 3 seconds, ight soil sucks in the fault-tolerant tank of vacuum, there is tank internal conversion to become malleation that ight soil is pushed in vacuum crushing system, ight soil is delivered in shit-collecting box after being pulverized by vacuum, utilize vacuum pressure principle flushing pollution discharge, only use 50ml water can reach the developing result that 5L water can reach, thereby reach water-saving object.Ight soil, after the processing of vacuum system, than common water-closet, can promote the use person-time of 5 times more under the identical prerequisite of excrement tankage.
The utility model has the advantages that: the utility model processing time is short, do not need subsequent treatment, use at any time clearly at any time, the ight soil that is suitable for Porta Potti on train or passenger steamer and in-vehicle, dragging movable lavatory and temporary toilet is processed, easy to use.
The specific embodiment
As shown in Figure 1, the online public lavatory of a kind of vacuum drainage, closet 1 connects water tank 2, water tank 2 is connected with infrared induction control setup 3, the outlet of described closet 1 connects blow-off pipe 4, the other end of blow-off pipe 4 connects vacuum pump 5, the outlet of vacuum pump 5 connects the fault-tolerant tank 6 of vacuum, vacuum pump 5 is also connected with vacuum-control(led) system 7, the outlet of the fault-tolerant tank 6 of described vacuum connects vacuum crushing system 8, described vacuum-control(led) system 7 is also connected with vacuum crushing system 8, and the outlet of vacuum crushing system 8 connects shit-collecting box 9.