CN210797795U

CN210797795U - Rainwater and sewage split-flow treatment device

Info

Publication number: CN210797795U
Application number: CN201921218829.3U
Authority: CN
Inventors: 张春红; 黄小明
Original assignee: Jiangyin Excen Broaden Polymer Co ltd
Current assignee: Jiangyin Excen Broaden Polymer Co ltd
Priority date: 2019-07-31
Filing date: 2019-07-31
Publication date: 2020-06-19
Anticipated expiration: 2029-07-31

Abstract

The utility model discloses a rainwater and sewage split-flow treatment device, wherein a sewage and rainwater drainage groove is communicated with one end of a sewage and rainwater drainage main pipe, the other end of the sewage and rainwater drainage main pipe is respectively communicated with a sewage drainage pipe and a rainwater drainage pipe through a three-way steering valve, and the sewage drainage pipe is communicated with a sewage well; the rainwater drainage pipe is communicated with rainwater; the three-way steering valve is electrically connected with the servo motor, the servo motor is electrically connected with the controller, and the controller is wirelessly connected with the rainwater sensor; the rainwater sensor comprises a rainwater receiving cup, a vertically arranged receiving pipe is arranged in the rainwater receiving cup, and the receiving pipe is connected with the rainwater receiving cup through a bracket; the inside floating block that is equipped with pipe diameter looks adaptation of adapting pipe, be equipped with first electrode on the floating block, the adapting pipe top also is equipped with the second electrode that can put through with first electrode, first electrode and second electrode switch-on start rain sensor, the adapting pipe bottom is equipped with the supporting network. The utility model provides a treatment device which can effectively separate rainwater and sewage.

Description

Rainwater and sewage split-flow treatment device

Technical Field

The utility model relates to a sewage treatment device technical field, concretely relates to rainwater and sewage split-flow processing apparatus.

Background

The sewage of the factory generally comprises domestic sewage such as sanitary sewage, sewage with chemical pollution generated in production and rainwater collected in rainwater pipelines in rainy days, and the sewage is generally required to be collected and then sent into a sewage treatment system for treatment. However, unlike production wastewater, rainwater does not contain chemicals and the cost and load of wastewater treatment are increased by introducing it into a wastewater treatment system.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome the defect that exists among the prior art, provide a simple structure, construction cost is low, effectively with the processing apparatus of rainwater and dirty water reposition of redundant personnel.

In order to achieve the purpose, the technical scheme of the utility model is to design a rainwater and sewage split-flow treatment device, which comprises a sewage and rainwater drainage groove, a sewage and rainwater drainage main pipe, a sewage drainage pipe, a rainwater drainage pipe, a sewage well, a rainwater well, a three-way steering valve and a rainwater sensor; the sewage and rainwater drainage groove is communicated with one end of a sewage and rainwater drainage main pipe, the other end of the sewage and rainwater drainage main pipe is respectively communicated with a sewage drainage pipe and a rainwater drainage pipe through a three-way steering valve, and the sewage drainage pipe is communicated with a sewage well; the rainwater drainage pipe is communicated with rainwater;

the three-way steering valve is electrically connected with the servo motor, the servo motor is electrically connected with the controller, and the controller is wirelessly connected with the rainwater sensor; the rainwater sensor comprises a rainwater receiving cup, a vertically arranged receiving pipe is arranged in the rainwater receiving cup, and the receiving pipe is connected with the rainwater receiving cup through a receiving cup bracket; the inside floating block that is equipped with pipe diameter looks adaptation of adapter, be equipped with first electrode on the floating block, the adapter top also is equipped with the second electrode that can put through with first electrode, and first electrode and second electrode put through start-up rain sensor, the adapter bottom is equipped with the supporting network, prevents that the floating block from dropping from the adapter.

The drainage channel collects sewage and rainwater simultaneously, and when the rainwater is not in the rain, the sewage and rainwater drainage main pipe is communicated with the sewage drainage pipe and enters the sewage well. When raining, rainwater gets into rainwater and accepts the cup, and the rainwater makes the floating block among the adapter move along with the rainwater upwards, and first electrode on the floating block and the second electrode switch-on of fixing in the adapter upper end, the rain sensor switch-on, give the controller with electric signal transmission, and controller control servo motor rotates the tee bend diverter valve for sewage and rainwater drainage house steward and rainwater drain pipe intercommunication have realized the reposition of redundant personnel of sewage and rainwater and have handled.

Preferably, a weight is fixed at the bottom of the floating block, and a first electrode is fixed at the top of the floating block. The floating block is prevented from moving upwards, the situation that the electrode is under occurs, so that the first electrode and the second electrode cannot be connected, and therefore a heavy object is added under the floating block, and the first electrode is always above the floating block in the process of moving upwards.

As the preferred technical scheme, a drain valve is arranged at the bottom of the rainwater receiving cup. When the rain stops, the drain valve is manually opened, so that the first electrode and the second electrode of the floating block are separated, and the three-way steering valve is rotated to a state of being connected with the sewage drain pipe.

As a preferable technical scheme, the rainwater sensor is arranged on a bracket 1.5 meters away from the ground. Arrange the rain sensor in the high point, avoid because domestic sewage's entering leads to three-way diverter valve to open, improve the accuracy and the security of reposition of redundant personnel.

According to the preferable technical scheme, the height of the bearing pipe is 5-10 cm higher than that of the rainwater bearing cup. When the rainfall is relatively small, the rainwater can be discharged through the sewage pipeline, and when the rainfall is relatively large, the rainwater is discharged from the rainwater discharge pipeline.

As the preferred technical scheme, a drain valve at the bottom of the rainwater receiving cup is connected with a drain pipe, and the drain pipe is communicated with a sewage and rainwater drainage groove. Prevent the rainwater in the rainwater receiving cup from splashing outwards.

The utility model has the advantages and the beneficial effects that: the rainwater and sewage flow dividing and treating device is simple in structure, low in construction cost, convenient to maintain in later period and high in rainwater detection sensitivity, and the original pipeline needs to be changed a little.

Drawings

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

FIG. 2 is a schematic view of the structure of a rain sensor;

in the figure: 1. sewage and rainwater drainage channels; 2. sewage and rainwater main drains; 3. a sewage drain pipe; 4. a rainwater drain pipe; 5. a bilge well; 6. a catch basin; 7. a three-way steering valve; 8. a rain sensor; 9. a servo motor; 10. a support; 81. a rainwater receiving cup; 82. a bearing pipe; 83. a cup receiving bracket; 84. floating blocks; 85. a first electrode; 86. a second electrode; 87. a sensor assembly; 88. and (4) draining the water valve.

Detailed Description

The following description will further describe embodiments of the present invention with reference to the accompanying drawings and examples. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.

A rainwater and sewage split-flow treatment device comprises a sewage and rainwater drainage tank 1, a sewage and rainwater drainage main pipe 2, a sewage drainage pipe 3, a rainwater drainage pipe 4, a sewage well 5, a rainwater well 6, a three-way steering valve 7 and a rainwater sensor 8; the sewage and rainwater drainage groove is communicated with one end of a sewage and rainwater drainage main pipe, the other end of the sewage and rainwater drainage main pipe is respectively communicated with a sewage drainage pipe and a rainwater drainage pipe through a three-way steering valve, and the sewage drainage pipe is communicated with a sewage well; the rainwater drainage pipe is communicated with rainwater;

the three-way steering valve is electrically connected with the servo motor 9, the servo motor is electrically connected with the controller, and the controller is wirelessly connected with the rainwater sensor; the rainwater sensor comprises a rainwater receiving cup 81, a vertically arranged receiving pipe 82 is arranged in the rainwater receiving cup, and the receiving pipe is connected with the rainwater receiving cup through a receiving cup bracket 83; the interior of the bearing pipe is provided with a floating block 84 matched with the pipe diameter, the floating block is provided with a first electrode 85, the top of the bearing pipe is also provided with a second electrode 86 communicated with the first electrode, the first electrode is communicated with a second electrode to start the rainwater sensor, and the bottom of the bearing pipe is provided with a supporting net. The outside at the bolster top is equipped with sensor subassembly 87, and the sensor outside is equipped with waterproof layer.

The bottom of the floating block is fixed with a weight, and the top of the floating block is fixed with a first electrode.

The bottom of the rainwater receiving cup is provided with a drain valve 88.

The rain sensor is arranged on a bracket 10 1.5 meters away from the ground.

The bearing pipe is 5-10 cm higher than the rainwater bearing cup.

The drain valve at the bottom of the rainwater receiving cup is connected with the drain pipe, and the drain pipe is communicated with the sewage and rainwater drainage tank.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the technical principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Claims

1. A rainwater and sewage split-flow treatment device is characterized by comprising a sewage and rainwater drainage groove, a sewage and rainwater drainage main pipe, a sewage drainage pipe, a rainwater drainage pipe, a sewage well, a rainwater well, a three-way steering valve and a rainwater sensor; the sewage and rainwater drainage groove is communicated with one end of a sewage and rainwater drainage main pipe, the other end of the sewage and rainwater drainage main pipe is respectively communicated with a sewage drainage pipe and a rainwater drainage pipe through a three-way steering valve, and the sewage drainage pipe is communicated with a sewage well; the rainwater drainage pipe is communicated with rainwater;

the three-way steering valve is electrically connected with the servo motor, the servo motor is electrically connected with the controller, and the controller is wirelessly connected with the rainwater sensor; the rainwater sensor comprises a rainwater receiving cup, a vertically arranged receiving pipe is arranged in the rainwater receiving cup, and the receiving pipe is connected with the rainwater receiving cup through a receiving cup bracket; the inside floating block that is equipped with pipe diameter looks adaptation of adapter tube is equipped with first electrode on the floating block, the adapter tube top also is equipped with the second electrode that can put through with first electrode, and first electrode and second electrode put through start-up rain sensor, the adapter tube bottom is equipped with the supporting network.

2. The device of claim 1, wherein the weight is fixed to the bottom of the float block, and the first electrode is fixed to the top of the float block.

3. A rainwater and sewage split-treatment device according to claim 2 wherein the bottom of said rainwater receiving cup is provided with a drain valve.

4. A stormwater and sewage diversion treatment apparatus as claimed in claim 3, wherein said stormwater sensor is provided on a bracket 1.5 meters from the ground.

5. A rainwater and sewage split-flow treatment device according to claim 4 wherein said collector is 5-10 cm higher than said rainwater collecting cup.

6. The apparatus as claimed in claim 5, wherein the drain valve is connected to the drain pipe at the bottom of the rainwater receiving cup, and the drain pipe is connected to the rainwater and sewage draining tank.