CN211468440U

CN211468440U - Sewage draining system

Info

Publication number: CN211468440U
Application number: CN202020053461.6U
Authority: CN
Inventors: 管剑潮
Original assignee: Zhejiang Kexin Industry Co ltd
Current assignee: Zhejiang Kexin Industry Co ltd
Priority date: 2020-01-11
Filing date: 2020-01-11
Publication date: 2020-09-11
Anticipated expiration: 2030-01-11

Abstract

The utility model discloses a sewage discharging system, including closestool, water tank, vacuum storage jar and electropneumatic controller, its characterized in that the closestool is provided with a plurality of, is equipped with on every closestool inner wall and washes the mouth, it leads to pipe and is connected with the water tank to wash the mouth, the water pipe is equipped with the solenoid valve, and every closestool all is connected with the blow off pipe, the blow off pipe all is connected with vacuum storage jar, be provided with the interface valve in the blow off pipe, sewage discharging system still including the rubbing crusher and go into the vacuum pumping pump in the rubbing crusher with the filth pump in the vacuum storage jar, the rubbing crusher is equipped with the drain, solenoid valve, interface valve, vacuum pumping pump all are connected with electropneumatic controller. The utility model discloses a vacuum storage tank keeps negative pressure state constantly, effectively extracts excrement and urine, sewage in the closestool, combines a small amount of clear water just can wash the closestool totally, both environmental protection, energy-conservation, can wash the closestool totally simultaneously again.

Description

Sewage draining system

Technical Field

The utility model relates to a sewage discharge system which is suitable for motor cars and airplanes.

Background

The bullet trains and the airplanes become the first-choice transportation means for the outgoing of people, the pollution discharge systems on the bullet trains and the airplanes are not perfect at present, and the following problems exist: 1. the excrement is not washed cleanly, so that the peculiar smell of the toilet is heavy; 2. the washing water consumption is large, and the loads of motor trains and airplanes are large; 3. the difficulty of collecting and treating the fecal sewage is large.

SUMMERY OF THE UTILITY MODEL

In view of the technical problem who exists among the background art, the utility model aims at providing a sewage system, and unified collection, the excrement and urine sewage of handling not only environmental protection, energy-conservation wash totally moreover.

In order to solve the technical problem, the utility model discloses a following technical scheme: this kind of sewage disposal system, including closestool, water tank, vacuum storing jar and electropneumatic controller, its characterized in that the closestool is provided with a plurality of, is equipped with on every closestool inner wall and washes the mouth, it leads to pipe and is connected with the water tank to wash the mouth, the water pipe is equipped with the solenoid valve, and every closestool all is connected with the blow off pipe, the blow off pipe all is connected with vacuum storing jar, be provided with the interface valve in the blow off pipe, sewage disposal system still includes rubbing crusher and goes into the vacuum pumping pump in the rubbing crusher with the filth pump in the vacuum storing jar, rubbing crusher is equipped with the drain, solenoid valve, interface valve, vacuum pumping pump all are connected with electropneumatic controller.

Each toilet is provided with a flush switch connected to an electrical controller.

And a pressure sensor is arranged in the vacuum storage tank and is connected with the electric controller.

And starting a flushing switch, and sending a command to a solenoid valve and an interface valve by an electric controller, wherein the solenoid valve is opened, water flow is discharged from a flushing port, the interface valve is opened, dirt in the closestool is sucked into the vacuum storage tank, the interface valve is closed, the solenoid valve is opened again, and the water flow is discharged and retained in the closestool.

The sewage outlet of the pulverizer is connected with the sewage collecting tank through a pipeline.

The utility model discloses an operation of electropneumatic controller control solenoid valve, interface valve and vacuum suction pump, the closestool uses the back, the water in the water tank washes the closestool inner wall through the washing opening, then the interface valve is opened, vacuum storage tank is in the negative pressure state, excrement and urine in the closestool is inhaled in the vacuum storage tank, the interface valve is closed, vacuum storage tank can inhale a large amount of air when absorbing excrement and urine, along with excrement and urine increases, the pressure in the vacuum storage tank rises, the vacuum suction pump starts this moment, excrement and urine and sewage pump in the vacuum storage tank are into rubbing crusher, make vacuum storage tank keep the negative pressure state, excrement and urine, sewage in the closestool can be extracted totally like this; the pulverizer treats the excrement and the sewage, and the treated excrement and the treated sewage are discharged into the sewage collecting tank. The utility model discloses a vacuum storage tank keeps negative pressure state constantly, effectively extracts excrement and urine, sewage in the closestool, combines a small amount of clear water just can wash the closestool totally, both environmental protection, energy-conservation, can wash the closestool totally simultaneously again.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a top view of the present invention.

Detailed Description

The following describes details and operational principles of embodiments and examples of the present invention with reference to the drawings. The blowdown system comprises a plurality of toilets, a water tank, a vacuum storage tank and an electric controller, wherein the number of the toilets is set according to the actual situation, the number of the toilets is shown in figure 2, the number of the toilets is four in the figure, flushing ports are formed in the inner wall of each toilet, the flushing ports are connected with the water tank through water pipes, flushing water is stored in the water tank, the water pipes are provided with electromagnetic valves, and the electromagnetic valves are used for controlling the opening and closing of the flushing ports; each closestool is connected with a blow-off pipe, the blow-off pipes are connected with the vacuum storage tank, and an interface valve is arranged in each blow-off pipe; the sewage discharge system also comprises a crusher and a vacuum pumping pump for pumping the sewage in the vacuum storage tank into the crusher, wherein the crusher is an excrement crusher and is used for treating excrement and sewage, and belongs to the prior art; the electromagnetic valve, the interface valve and the vacuum pumping pump are all connected with an electric controller, and the electric controller controls the operation of the electromagnetic valve, the interface valve and the vacuum pumping pump; in order to be convenient to use, each closestool is provided with a flushing switch, the flushing switch is connected with an electric controller, after the closestool is used, the flushing switch is pressed to send a signal to the electric controller, the electric controller sends a command to an electromagnetic valve and an interface valve, the electromagnetic valve is opened, water in a water tank is discharged from a flushing port through a water pipe to flush the inner wall of the closestool, the interface valve is opened, a vacuum storage tank is in a negative pressure state, excrement and sewage in the closestool are sucked into the vacuum storage tank, then the interface valve is closed, and the excrement and the sewage in the closestool are cleaned up at the moment, the excrement and the sewage in the closestool are sucked into the vacuum storage tank by using the negative pressure, so as long as the water quantity required for flushing the closestool is small, only 0.5-1L is needed, and in order to further stop odor, the excrement in the closestool is cleaned up, the electromagnetic valve is opened, the water flow is discharged and retained in the closestool, the water in the closestool plays a role in isolation, the odor in the sewage discharge pipe is isolated outside, and the use environment is improved. In order to ensure that the vacuum storage tank is kept in a negative pressure state, the starting time of the vacuum pumping pump can be set, namely the vacuum pumping pump is started within the specified time, dirt and air in the vacuum storage tank are sucked into the pulverizer, and the vacuum storage tank is kept in the negative pressure state; the utility model discloses a be equipped with pressure sensor in the vacuum storage tank, pressure sensor is connected with the electropneumatic controller, after vacuum storage tank extraction excrement and urine and air, pressure sensor detects when the pressure in the vacuum storage tank rises to the setting value, electropneumatic controller sends the instruction and gives the vacuum pump of taking out pressure, the vacuum pump of taking out pressure starts, in excrement and urine in the vacuum storage tank, sewage pump go into rubbing crusher, the vacuum storage tank resumes negative pressure state again, rubbing crusher then handles excrement and urine, sewage, excrement and urine and sewage after the final treatment then discharge into in the filth collection pond, unified recovery, the processing.

Claims

1. The utility model provides a sewage discharging system, includes closestool, water tank, vacuum storing jar and electropneumatic controller, its characterized in that the closestool is provided with a plurality of, is equipped with on every closestool inner wall and washes the mouth, it leads to pipe and is connected with the water tank to wash the mouth, the water pipe is equipped with the solenoid valve, and every closestool all is connected with the blow off pipe, the blow off pipe all is connected with vacuum storing jar, be provided with the interface valve in the blow off pipe, sewage discharging system still includes rubbing crusher and goes into the vacuum pumping pump in the rubbing crusher with the filth pump in the vacuum storing jar, rubbing crusher is equipped with the drain, solenoid valve, interface valve, vacuum pumping pump all are connected with electropneumatic controller.

2. The waste evacuation system as claimed in claim 1, wherein each toilet is provided with a flush switch, said flush switch being connected to the electrical controller.

3. The waste disposal system of claim 1, wherein a pressure sensor is disposed within said vacuum storage tank, said pressure sensor being connected to said electrical controller.

4. The waste extraction system of claim 2, wherein the flush switch is activated and the electrical controller sends a command to the solenoid valve and the interface valve, the solenoid valve opens to allow water flow out of the flush port, the interface valve opens to allow waste in the toilet to be drawn into the vacuum reservoir, the interface valve closes, the solenoid valve reopens and water flow exits and remains in the toilet.

5. The soil drainage system of claim 1, wherein the soil outlet of the crusher is connected to the soil collection tank through a pipe.