CN210164004U

CN210164004U - A waste water cyclic utilization device for public place

Info

Publication number: CN210164004U
Application number: CN201920283329.1U
Authority: CN
Inventors: 孙磊; ***; 冯昌幸; 李孟
Original assignee: CHINA GEZHOUBA GROUP SURVEY & DESIGN INSTITUTE Co Ltd
Current assignee: CHINA GEZHOUBA GROUP SURVEY & DESIGN INSTITUTE Co Ltd
Priority date: 2019-03-06
Filing date: 2019-03-06
Publication date: 2020-03-20
Anticipated expiration: 2029-03-06

Abstract

The utility model provides a waste water cyclic utilization device for public place, it includes the waste water collector pipe, install first water valve and check valve on the waste water collector pipe, the check valve is connected to the water inlet of storage water tank through sewage filter, the storage water tank passes through the warning union coupling sewage downcomer, there is the second water valve sewage downcomer middle-end, and the upper end links to each other with the waste water collector pipe, and the bottom is direct to be connected with the total sewage pipe of building, storage water tank bottom one side is connected with the water outlet hose, the water outlet hose leads to pipe runs through the public health room of this floor to next floor, the water inlet hose of squatting pan water storage box is connected through tee bend and angle valve to the water pipe of squatting pan water storage box, the water inlet hose is connected to the water intaking valve of squatting pan water storage box. The device has the advantages of simple structure, convenient installation, low cost, no need of extra cost, easy popularization, high water saving rate and improvement of the wastewater recycling rate.

Description

A waste water cyclic utilization device for public place

Technical Field

The utility model relates to an electrical equipment binding post automatic weld technical field, especially a waste water cyclic utilization device for public place.

Background

Fresh water is a non-renewable resource, in recent years, the fresh water resource in China is increasingly serious, the water resource is protected, the water is used scientifically and reasonably, a water-saving society is established, the concept of saving water resource recycling is the greatest, and the water resource can be continuously developed and utilized. At present, the intensive and mobile great of public place personnel such as business center, office building, school, mill, station, the public health bathroom in its building washes hand the pond and uses frequently, and the water consumption is great, and the waste water after using generally directly discharges into sewer pipe through the blow off pipe and discharges away, and the waste water of public health bathroom is mostly wash water, and is relatively clean, but most public health bathroom does not take water conservation measure, does not carry out waste water reuse, has caused a large amount of water waste. Various water-saving devices which are formed by the hand washing pool of the public toilet together with a squatting pan, a squatting pan groove and the like are also developed in China, and waste water is collected to flush the squatting pan, the squatting pan and the like so as to save water, but the devices are generally used in the public toilet on the same floor for cyclic utilization, and often need a water level sensor, an electromagnetic valve and an electric water pump for pumping water and the like, and the water-saving devices have higher cost, generate additional electric charge by being connected with commercial power, and have low popularization degree in popularization and use, so that the invention is necessary to invent the waste water collecting and recycling device for the hand washing pool of the public place toilet.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides a simple structure, simple to operate, low cost need not to produce the extra expense, easily promotes, and the water conservation rate is high, can improve waste water cyclic utilization's device.

In order to realize the technical characteristics, the purpose of the utility model is realized as follows: the utility model provides a waste water cyclic utilization device for public place, it includes the waste water collector pipe, install first water valve and check valve on the waste water collector pipe, the check valve is connected to the water inlet of storage water tank through sewage filter, the storage water tank passes through the overflow pipe and connects the sewage downcomer, sewage downcomer middle-end has the second water valve, and the upper end links to each other with the waste water collector pipe, and the bottom is direct to be connected with the total sewage pipeline of building, storage water tank bottom one side is connected with out the water hose, it runs through the public health room of this floor to next floor to go out the water hose, the water pipe passes through tee bend and angle valve and connects the hose of intaking of squatting pan water storage box, the hose of intaking is connected to the water intaking valve of squatting pan water storage box.

The installation position of the first water valve is the near end of the wastewater collecting pipe, and the installation position of the check valve is the far end of the wastewater collecting pipe.

The sewage filter comprises a sleeve, the sleeve is arranged below the check valve, and a filter basket is arranged inside the sleeve.

And the overflow port of the overflow pipe on the water storage tank is higher than the joint of the overflow pipe and the sewage drain pipe.

The water pipe runs through the floor slab to a public washroom of the next floor.

The water inlet valve of the water storage tank of the squatting pan is arranged at the bottom of the water storage tank of the squatting pan, a switch consisting of a water plug, a lever and a floating ball is arranged in the water inlet valve to control the water quantity of the water inlet valve, and the water storage tank of the squatting pan is simultaneously connected with a water inlet hose and a municipal water supply pipe of the water storage tank of the squatting pan and can simultaneously supply water to the water storage tank of the squatting pan.

The utility model discloses there is following beneficial effect:

1. the waste water recycling device for the public places effectively saves water in public toilets, collects hand washing waste water into the water storage tank, is directly used for flushing the squatting pan of the downstairs public toilets, and the water storage tank of the squatting pan is simultaneously connected with the waste water outlet pipe and the municipal water supply pipe, so that 50% of water can be saved theoretically, and the waste water utilization rate is greatly improved.

2. The waste water recycling device for the public places does not affect normal water use and drainage of public toilets, and when the water storage tank is full of water, redundant water is discharged into a main sewage pipeline of a building through the overflow pipe.

3. The waste water recycling device for the public places is low in cost, particularly, extra electric water pumps and other equipment are not needed, water naturally flows downwards by skillfully utilizing gravity, electricity is indirectly saved, the device is easy to popularize and apply, the use popularization rate can be greatly improved, and waste of water resources is reduced.

4. The waste water recycling device for the public places can be directly installed on the sewage pipeline of the hand washing sink in the toilet in the existing public places, and is simple in structure, convenient to install and easy to maintain.

5. The waste water recycling device for the public places has a good water saving effect, is particularly used in public places with intensive personnel, such as commercial squares, stations and the like, and can greatly improve the waste water utilization rate.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a schematic view of the overall structure of the present invention.

In the figure: the device comprises a wastewater collecting pipe 1, a first water valve 2, a check valve 3, a sewage filter 4, a water storage tank 5, an overflow pipe 6, a sewage sewer pipe 7, a second water valve 8, a water outlet hose 9, a water pipe 10, a tee joint 11, a water inlet hose 12 and a water inlet valve 13.

Detailed Description

The following describes embodiments of the present invention with reference to the accompanying drawings.

Referring to fig. 1, a waste water recycling device for public places comprises a waste water collecting pipe 1, wherein a first water valve 2 and a check valve 3 are installed on the waste water collecting pipe 1, the check valve 3 is connected to a water inlet of a water storage tank 5 through a sewage filter 4, the water storage tank 5 is connected with a sewage sewer pipe 7 through an overflow pipe 6, a second water valve 8 is arranged at the middle end of the sewage sewer pipe 7, the upper end of the sewage sewer pipe is connected with the waste water collecting pipe 1, the bottom end of the sewage sewer pipe is directly connected with a main sewage pipeline of a building, one side of the bottom of the water storage tank 5 is connected with a water outlet hose 9, the water outlet hose 9 penetrates through a floor of the floor to a public toilet of the next floor through a water pipe 10, the water pipe 10 is connected with a water inlet hose 12 of a water storage tank of a squatting pan through a tee joint 11. The waste water recycling device for the public places effectively saves water in public toilets, collects hand washing waste water into the water storage tank, is directly used for flushing the squatting pan of the downstairs public toilets, and the water storage tank of the squatting pan is simultaneously connected with the waste water outlet pipe and the municipal water supply pipe, so that 50% of water can be saved theoretically, and the waste water utilization rate is greatly improved.

Further, install first water valve 2 and check valve 3 on the waste water collector pipe 1, the mounted position of first water valve 2 is the near-end of waste water collector pipe 1, and the mounted position of check valve 3 is the distal end of waste water collector pipe 1.

Further, the wastewater collecting pipe 1 is provided with a check valve 3, and the check valve 3 prevents the wastewater from flowing backwards.

Furthermore, a sewage filter 4 is arranged at the lower end of the wastewater collecting pipe 1, and the sewage filter 4 consists of a sleeve and a filter basket and plays a role in filtering.

Further, the overflow port of the overflow pipe 6 on the water storage tank 5 is higher than the joint of the overflow pipe 6 and the sewage sewer pipe 7.

Further, a second water valve 8 is arranged at the middle end of the sewage drain pipe 7, and the second water valve 8 is arranged above the joint of the overflow pipe 6 and the sewage drain pipe 7.

Furthermore, the water pipe 10 penetrates through the floor of the floor to reach a public washroom of the next floor, and the wastewater in the water storage tank 5 flows downwards due to the gravity action without providing additional power for pumping water.

Furthermore, the tee joint 11 is connected with a water inlet hose 12 of the water storage tank of the squatting pan through an angle valve, and can be externally connected with other water storage tanks of the squatting pan according to requirements through the tee joint 11, so that the application range is expanded.

Furthermore, a water inlet valve 13 of the water storage tank of the squatting pan is arranged at the bottom of the water storage tank of the squatting pan, a switch composed of a water plug, a lever, a floating ball and the like is arranged inside the water inlet valve 13 to control the water quantity of the water inlet valve 13, and the water storage tank of the squatting pan is simultaneously connected with a water inlet hose 12 of the water storage tank of the squatting pan and a municipal water supply pipe, so that water can be simultaneously supplied to the water storage tank of the squatting pan, and 50% of water can be theoretically saved.

The utility model discloses a working process and theory of operation do:

before use, the first water valve 2 is opened, and the second water valve 8 is closed. The wastewater in the hand washing pool is collected by the wastewater collecting pipe 1 and flows into the water storage tank 5, when the water level in the water storage tank 5 reaches the highest water level line of the water storage tank 5, the wastewater collected from the hand washing pool directly flows into the sewage sewer pipe 7 through the overflow pipe 6, and finally is collected to the main sewage pipeline of the building to be drained away;

the cleaning personnel pay attention to the sewage filter 4 regularly to clean the dirt in time so as to avoid blockage;

when the squatting pan is used, the wastewater in the water storage tank 5 flows down from the water pipe under the action of gravity and generates water pressure, the wastewater and a municipal water supply pipe can simultaneously supply water to the water storage tank of the squatting pan, and the water inlet valve 13 is automatically closed to stop water supply after a certain capacity is reached, so that one-time operation is finished;

when the waste water in the water storage tank 5 is insufficient, the water storage tank of the squatting pan is filled with water mainly through a municipal water supply pipe, so that the normal use of the squatting pan is not influenced;

when water storage into the water storage tank 5 is not needed for the moment, the water 2 can be closed, and the second water valve 8 is opened, so that the waste water is directly drained from the sewage drain pipe 9.

The above-mentioned embodiments are merely preferred embodiments of the present invention, and should not be considered as limitations of the present invention, and the protection scope of the present invention should be defined by the technical solutions described in the claims, and includes equivalent alternatives of technical features in the technical solutions described in the claims. Namely, equivalent alterations and modifications within the scope of the invention are also within the scope of the invention.

Claims

1. The utility model provides a waste water cyclic utilization device for public place which characterized in that: it comprises a wastewater collecting pipe (1), a first water valve (2) and a check valve (3) are arranged on the wastewater collecting pipe (1), the check valve (3) is connected to the water inlet of the water storage tank (5) through a sewage filter (4), the water storage tank (5) is connected with a sewage drain pipe (7) through an overflow pipe (6), the middle end of the sewage sewer pipe (7) is provided with a second water valve (8), the upper end of the sewage sewer pipe is connected with the sewage collecting pipe (1), the bottom end of the sewage sewer pipe is directly connected with a main sewage pipeline of a building, one side of the bottom of the water storage tank (5) is connected with a water outlet hose (9), the water outlet hose (9) penetrates through the floor of the floor to a public toilet of the next floor through a water pipe (10), the water pipe (10) is connected with a water inlet hose (12) of a water storage tank of the squatting pan through a tee joint (11) and an angle valve, the water inlet hose (12) is connected to a water inlet valve (13) of a water storage tank of the squatting pan.

2. The wastewater recycling device for public places according to claim 1, characterized in that: the installation position of the first water valve (2) is the near end of the wastewater collecting pipe (1), and the installation position of the check valve (3) is the far end of the wastewater collecting pipe (1).

3. The wastewater recycling device for public places according to claim 1, characterized in that: the sewage filter (4) comprises a sleeve, the sleeve is arranged below the check valve (3), and a filter basket is arranged inside the sleeve.

4. The wastewater recycling device for public places according to claim 1, characterized in that: the overflow port of the overflow pipe (6) on the water storage tank (5) is higher than the joint of the overflow pipe (6) and the sewage drain pipe (7).

5. The wastewater recycling device for public places according to claim 1, characterized in that: the water pipe (10) penetrates through the floor of the floor to a public washroom of the next floor.

6. The wastewater recycling device for public places according to claim 1, characterized in that: a water inlet valve (13) of the water storage tank of the squatting pan is arranged at the bottom of the water storage tank of the squatting pan, a switch consisting of a water plug, a lever and a floating ball is arranged in the water inlet valve (13) to control the water quantity of the water inlet valve (13), and the water storage tank of the squatting pan is simultaneously connected with a water inlet hose (12) and a municipal water supply pipe and can be used for simultaneously supplementing water to the water storage tank of the squatting pan.