CN203213220U

CN203213220U - Device for recycling wastewater in public washroom

Info

Publication number: CN203213220U
Application number: CN201320221629XU
Authority: CN
Inventors: 苏文桂; 张硕; 陈家权; 李俚; 耿葵花
Original assignee: Guangxi University
Current assignee: Guangxi University
Priority date: 2013-04-27
Filing date: 2013-04-27
Publication date: 2013-09-25
Anticipated expiration: 2023-04-27

Abstract

The utility model discloses a device for recycling wastewater in a public washroom. The device comprises an integrated water collecting tank, a water storing and discharging device, a tap water control valve, an electronic controller and a pipeline, wherein the integrated water collecting tank comprises a water tank shell, a liquid level sensor, a wastewater inlet, a tap water inlet, an overflow pipe opening and a flushing water outlet; the water storing and discharging device comprises a water storing tank, an external water tank, a spring, a pull wire connecting point, a pull wire and a hand or foot button; the electronic controller is electrically connected with the liquid level sensor. The device is low in manufacture cost and simple to install; the wastewater in the public washroom in each floor can be collected, stored and recycled as long as sewer lines of an upper floor and a lower floor and the water tank are simply reconstructed, thus the water resource utilization rate in the public place is effectively increased, and the purposes of saving water and protecting environment are achieved.

Description

Communal bathroom waste water cycling and reutilization device

One, technical field

The utility model relates to a kind of communal bathroom waste water cycling and reutilization device, belongs to water saving and environmental technology field.

Two, background technology

In the traditional public toilet drainage and flushing mechanism, flush toilet all is to use tap water, is a kind of great waste to water resource, and a large amount of waters have also increased the certain economic burden.

At present, domestic existing communal bathroom waste water cycling and reutilization device, but its design material is more, and complex structure inconvenience is installed, and cost is higher.For example, at patent " CN200520031199.0 family or hotel or communal bathroom automatic circulation water-saving device ", need communal bathroom pipe-line system, flushing device for toilet water tank, flushing device for toilet toilet are compared big repacking, increased cost.

In addition, these the device in most can only be simple the waste water that utilizes public washroom, upper strata, in the time of can't avoiding public washroom, upper strata not have the discharging of daily life sewage, the drawback that the low layer user can't wash fails to realize that waste water is recycled and tap water replenishes effective combination of washing by water.

Three, summary of the invention

The purpose of this utility model is the defective at prior art, proposes a kind of communal bathroom waste water cycling and reutilization device, can improve the water reuse rate of public place, saves the tap water resource, accomplishes water saving and environmental protection.

For achieving the above object, the technical solution adopted in the utility model is: a kind of communal bathroom waste water cycling and reutilization device, comprise the one header tank, store the water device, tap water control valve and electronic controller and pipeline, described one header tank is connected by the sewer pipe of screen pack with the upper strata communal bathroom, be provided with liquid level sensor in the one header tank, store in the water device and be provided with spring, spring is installed in and stores on the water device inwall, the tap water control valve is installed in one header tank tap water water inlet and goes out, and electronic controller is electrically connected with liquid level sensor.

Described one header tank comprises water tank shell, liquid level sensor, water intake, tap water water inlet, overflows hose nozzle and flush the toilet the water delivery port.During liquid level in liquid level sensor detects the one header tank, send signal to electronic controller, the switch of control tap water control valve; When the waste water that flows into the one header tank is too much, flow in the sewer by overflowing water pipe.

The described water device that stores comprises aqua storage tank, outer water tank, spring, backguy contact, backguy, manual or foot-propelled button.Aqua storage tank is deposited the water yield that once needs towards toilet, when needs dash just, presses manually or the foot-propelled button, transmit pulling force by backguy aqua storage tank is tilted, pour out the water in the aqua storage tank, dash just, after the water in the aqua storage tank uses up, under the effect of spring, make the aqua storage tank self-return.

Do not reach when requiring when detecting one header tank water level, the tap water control valve is opened, and replenishes tap water to reach the height of water level of one header tank requirement; When water level reached the height of one header tank requirement, the tap water control valve was closed, and stopped into water.After tap water flows into the one header tank, in amount of makeup water, can reduce the turbidity of waste water, can effectively prevent the obstruction of antipriming pipe.

Described electronic controller is connected with the liquid level sensor phase-detecting, and the height of water level in the liquid level sensor detection case in the one header tank with passing to electronic controller after the signal amplification, after electronic controller is made judgement, is controlled the switch of tap water control valve.

The feedwater on upper strata flow in the one header tank behind the net filtration standby after filtration, when the water in the one header tank does not reach water level and requires, the tap water control valve is opened, replenish tap water, it is standby to store the water device by gravity effect inflow again, when the needs flushing toilet bowl, press manually or the foot-propelled button, dash just.

Outstanding advantage of the present utility model is:

Only need on the original basis of building water drain pipeline and public washroom pipeline, the flush toilets button is transformed, increase simple tap water control valve, liquid level sensor and a pipeline, just can make resident family of lower floor can utilize the waste water of upper strata resident family, also increased the design that the tap water water inlet replenishes water inlet, can be according to the draining situation of floor height and the public washroom of upper-layer user from main regulation tap water control valve.

This device is cheap for manufacturing cost, simple in structure, is easy to install, and has considerable social benefit.

Four, description of drawings

Fig. 1 is the structural representation of communal bathroom waste water cycling and reutilization device described in the utility model.

Fig. 2 is the one header tank structural representation of communal bathroom waste water cycling and reutilization device described in the utility model.

Fig. 3 is the structural representation that stores the water device of communal bathroom waste water cycling and reutilization device described in the utility model.

Fig. 4 is the fundamental diagram of the electronic controller of communal bathroom waste water cycling and reutilization device described in the utility model.

Five, the specific embodiment

As shown in Figure 1, communal bathroom waste water cycling and reutilization device described in the utility model comprises tap water control valve, one header tank, stores water device, electronic controller and pipeline.Screen pack 1, tap water control valve 2, overflow water pipe 3, liquid level sensor 4, one header tank 5, spring 6, aqua storage tank 7, backguy contact 8, manually or foot-propelled button 9, gutter 10, backguy 12, water pipe 13, store water device 15.

Concrete connected mode is:

One header tank 5 water inlets connect the gutter of the washroom, upper strata that has screen pack 1, and connection tap water control valve, water pipe 3 is overflowed in the connection of one header tank 5 left ends, right-hand member stores water device 15 by water pipe 13 connections, it is inner by spring 6 connection aqua storage tanks 7 to store water device 15, aqua storage tank 7 is connected with water pipe 13 by the 8 usefulness backguys 12 of backguy contact, and water pipe 13 connects manually or foot-propelled button 9.

Operating principle and process are:

Waste water from the washroom, upper strata flows into one header tank 5 through screen pack 1, when the liquid level sensor 4 in the one header tank 5 detects water level and does not reach the height of requirement, to pass to electronic controller after the signal of telecommunication 16 amplifications, electronic controller control tap water control valve 2 is opened automatically, replenish tap water, when detecting liquid level, the liquid level sensor 4 in the one header tank 5 reaches requirement when height, to pass to electronic controller after the signal of telecommunication 16 amplifications, electronic controller control tap water control valve 2 is closed automatically, when waste water is too much, flow into sewer through overflowing water pipe 3.Waste water is because the gravity effect flows into aqua storage tank 7 by water pipe 13, when needs dash just, press manual or foot-propelled button 9, transmit pulling force by backguy 12 aqua storage tank 7 is tilted, pour out the water in the aqua storage tank 7, dash just, after 7 water evacuation in the aqua storage tank, under the effect of spring 6, make aqua storage tank 7 self-returns, prepare to dash just next time, finish and once dash just working cycles.

Fig. 2 is the structural representation of one header tank 5, waste water from the rest room, upper strata flows into one header tank 5 through screen pack 1, when the water level in the one header tank 5 does not reach the height of requirement, electronic controller is made a response, and control tap water control valve 2 is opened automatically, replenishes tap water, when water level meets the requirements of height, electronic controller control tap water control valve 2 is closed automatically, when waste water is too much, flows into sewer 14 through overflowing water pipe 3.

Fig. 3 is the structural representation that stores water device 15, waste water flows into aqua storage tank 7 by water pipe 13, when needs dash just, press manually or foot-propelled button 9, transmit pulling force by backguy 12 aqua storage tank 7 is tilted, pour out the water in the aqua storage tank 7, dash just, after 7 water evacuation in the aqua storage tank, under the effect of spring 6, make aqua storage tank 7 self-returns, prepare to dash just next time.Can with manually or foot-propelled button 9 and gutter 10 be designed to one.

Fig. 4 is the fundamental diagram of electronic controller, liquid level sensor 4 sensed water level height in the one header tank 5, when water level does not reach the height of requirement, liquid level sensor 4 sends electronic controller to after the signal of telecommunication 16 is amplified, electronic controller is made a response, and control tap water control valve 2 is opened automatically, replenishes tap water, when water level met the requirements of height, electronic controller control tap water control valve 2 was closed automatically.

Claims

1. communal bathroom waste water cycling and reutilization device, comprise the one header tank, store the water device, tap water control valve and electronic controller and pipeline, it is characterized in that: described one header tank is connected by the sewer pipe of screen pack with the upper strata communal bathroom, be provided with liquid level sensor in the one header tank, store in the water device and be provided with spring, spring is installed in and stores on the water device inwall, the tap water control valve is installed in one header tank tap water water inlet and goes out, and electronic controller is electrically connected with liquid level sensor.

2. communal bathroom waste water cycling and reutilization device according to claim 1, it is characterized in that: described one header tank comprises water tank shell, liquid level sensor, water intake, tap water water inlet, overflows hose nozzle and flush the toilet the water delivery port.

3. communal bathroom waste water cycling and reutilization device according to claim 1 is characterized in that: the described water device that stores comprises aqua storage tank, outer water tank, spring, backguy contact, backguy, manually or the foot-propelled button.