CN217460815U - Vertical rainwater discarding device and rainwater recycling system - Google Patents
Vertical rainwater discarding device and rainwater recycling system Download PDFInfo
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- CN217460815U CN217460815U CN202221330707.5U CN202221330707U CN217460815U CN 217460815 U CN217460815 U CN 217460815U CN 202221330707 U CN202221330707 U CN 202221330707U CN 217460815 U CN217460815 U CN 217460815U
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Abstract
The utility model discloses a class device and rainwater recycling system are abandoned to vertical rainwater, including the tee bend body, the upper end of tee bend body is provided with the water inlet that links to each other with the rainwater fill, the lower extreme of tee bend body is provided with the initial stage rainwater outlet, be provided with electric butterfly valve on the initial stage rainwater outlet, upper portion is provided with clean rainwater delivery port in the side of tee bend body, clean rainwater delivery port is normal opening. The utility model discloses a class device is abandoned to vertical rainwater can the direct mount on vertical pipeline, is fit for formula square or other special cases that sink, can't utilize the conventionality to abandon class device's local use. The utility model discloses a rainwater recycling system abandons a class back through initial stage rainwater, handles the clean rainwater in later stage and can satisfy municipal water supply requirement, can be used to plant watering etc..
Description
Technical Field
The utility model relates to a class device and rainwater recycling system are abandoned to vertical rainwater belongs to sewage treatment device technical field.
Background
When a roof, a hardened ground, a lawn and other rainwater in a rainwater collecting medium are collected, the rainwater at the beginning contains impurities, such as bird droppings, paper scraps, dust, oil stains and other easily-polluted substances, namely, a large amount of acidic gas, automobile exhaust, factory waste gas and other polluted gases in the air are dissolved in the initial rainwater, and after the initial rainwater falls to the ground, the roof, an asphalt concrete road and the like are washed, so that a large amount of pollutants are contained in the early rainwater. A large number of initial rainwater discarding wells are designed on municipal water supply pipes at present to discard initial rainwater and then purify the initial rainwater separately.
In the rainwater collection and utilization system, the quality of rainwater drainage is directly related to the effect of primary rainwater collection. If the rainwater is abandoned at the initial stage and flows badly, impurities flow into the rainwater well and the water storage tank, the working strength of the filter is increased, the filter is blocked, and the impurities are deposited at the bottom of the pool after a long time, so that great trouble is brought to the cleaning work at the later stage, and the whole system is paralyzed. Therefore, a rainwater collecting and utilizing system is made, and the initial rainwater discarding is of great importance.
The conventional rainwater discarding device is arranged in an outdoor landscape green land or paved, and the water flow direction is transverse. Aiming at a sinking square or other special conditions, the rainwater recycling system is directly arranged below the ground, and the conventional flow discarding device is inconvenient to install on a vertical pipeline.
SUMMERY OF THE UTILITY MODEL
In view of the above, an object of the present invention is to provide a flow device is abandoned to vertical rainwater, easy to assemble on perpendicular pipeline, the utility model also provides a rainwater recycling system.
In order to realize the first purpose, the technical scheme of the utility model is that: the utility model provides a class device is abandoned to vertical rainwater which characterized in that: the rainwater inlet and outlet device comprises a three-way pipe body, wherein a water inlet connected with a rainwater hopper is formed in the upper end of the three-way pipe body, an initial rainwater outlet is formed in the lower end of the three-way pipe body, an electric butterfly valve is arranged on the initial rainwater outlet, a clean rainwater outlet is formed in the middle upper portion of the side face of the three-way pipe body, and the clean rainwater outlet is a normally open opening.
By adopting the device, the upper end water inlet directly receives the lower end water outlet of the rainwater hopper, the discarding of initial rainwater is controlled by automatically closing the electric butterfly valve, and the electric butterfly valve is opened at the initial stage of raining. And (5) discarding initial rainwater. After a certain time, or when the rainwater flow is greater than a certain set flow, the electric butterfly valve is closed, and rainwater flows out from the clean rainwater outlet and is collected. And a rain gauge can be arranged outdoors, and the electric butterfly valve can be controlled to be closed and opened through the rain gauge.
In the scheme, the method comprises the following steps: the three-way pipe body is also provided with a flowmeter, and the flowmeter is arranged on a steel pipe connected with the outlet of the electric butterfly valve. When the flow of the flow meter is larger than a certain value, the flow meter returns a flow signal to the controller, and the controller controls the electric butterfly valve to be closed, so that the initial rainwater drainage is completed.
In the scheme, the method comprises the following steps: and the water inlet, the lower end of the steel pipe and the clean rainwater outlet are respectively connected with a connecting flange plate. The connection and installation are convenient.
The second purpose of the utility model is realized like this: the utility model provides a rainwater recycling system, is including installing former water tank, clear water case and the sump pit of rainwater recovery in the equipment room, the equipment room is formula equipment room that sinks, its characterized in that: a rainwater inlet pipe of the rainwater recovery original water tank is connected with a clean rainwater outlet of the vertical rainwater discarding device, the water inlet of the vertical rainwater discarding device is connected with the water outlet at the lower end of the rainwater hopper, the water outlet of the steel pipe of the vertical rainwater discarding device is connected with the water collecting pit, a filter pump connected with the water inlet end of the flocculation tube type mixer is arranged in the rainwater recovery raw water tank, the feed end of the flocculation tube mixer is connected with a flocculation dosing device, the water outlet end of the flocculation tube mixer is sequentially connected with a multi-medium filter and an activated carbon filter, the water outlet of the active carbon filter is connected with the water inlet end of the disinfection and dosing tubular mixer, the disinfectant adding end of the disinfection tubular mixer is connected with the disinfection and dosing device, the water outlet of the disinfection tube type mixer is connected with a clean water tank, and an ultraviolet disinfector is connected to the water outlet pipe of the clean water tank.
Rainwater gets into vertical rainwater through the rainwater fill and abandons a class device, and the initial stage rainwater is abandoned class, and the clean rainwater in later stage gets into rainwater and retrieves former water tank, then is pumped to remove and adds the flocculating agent (prepare the flocculating agent in the flocculating agent charge device), filters through multi-media filter and active carbon filter, then through disinfection tubular mixer, adds the disinfectant, goes into the clear water tank after the disinfection, before taking out the use, is disinfecting through ultraviolet disinfector. The reuse water is mainly used for irrigation.
In the scheme, the method comprises the following steps: the water inlets of the flocculation dosing device and the disinfection dosing device are connected with a municipal water supply pipe. Flocculating and disinfecting agents are prepared from water in municipal water supply pipes.
In the scheme, the method comprises the following steps: still be provided with the lifting pump group in the former water tank of rainwater recovery, the outlet pipe of lifting pump group is connected to municipal rainwater inspection shaft. When the rainwater volume is big, can take out partly water to municipal rainwater inspection shaft.
In the scheme, the method comprises the following steps: the clean water tank is internally provided with a liquid level meter and is also provided with a water replenishing pipe connected with a municipal water supply pipe. The water quantity in the clear water tank is convenient to control.
In the scheme, the method comprises the following steps: the upper port of the rainwater hopper is flush with the ground of the square.
In the scheme, the method comprises the following steps: a plurality of rainwater hoppers are distributed on the ground, each rainwater hopper is provided with a vertical rainwater discarding device, and each vertical rainwater discarding device is connected with a rainwater inlet pipe of a rainwater recovery raw water tank.
In the scheme, the method comprises the following steps: the inside of the equipment room is distributed with drainage ditches connected with the water collecting pit, and the back flush water pipes of the multi-medium filter and the activated carbon filter and the water outlets of the steel pipes of the vertical rainwater flow discarding device are connected with the water collecting pit through the drainage ditches.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a class device is abandoned to vertical rainwater can the direct mount on vertical pipeline, is fit for formula square or other special cases that sink, can't utilize the conventionality to abandon class device's local use. The utility model discloses a rainwater recycling system abandons a class back through initial stage rainwater, handles the clean rainwater in later stage and can satisfy municipal water supply requirement, can be used to plant watering etc..
Drawings
Fig. 1 is the structure schematic diagram of the vertical rainwater discarding device of the utility model.
Fig. 2 is a flow chart of a rainwater recycling system.
Detailed Description
The invention will be further described by the following examples in conjunction with the accompanying drawings:
embodiment 1, as shown in fig. 1-2, the utility model discloses a class device is abandoned to vertical rainwater includes tee bend body 1, tee bend body 1 is made by nonrust steel pipe, tee bend body 1's upper end is provided with the water inlet 101 that links to each other with the rainwater fill, tee bend body 1's lower extreme is provided with initial stage rainwater outlet 102, is provided with electric butterfly valve 103 on the initial stage rainwater outlet 102, electric butterfly valve 103's exit is connected with steel pipe 104, upper portion is provided with clean rainwater delivery port 105 in tee bend body 1's the side, clean rainwater delivery port 105 is normally open. The three-way pipe body 101 is also equipped with a flow meter which is mounted on a steel pipe connected at the outlet of the electric butterfly valve (the flow meter is not shown in the figure). The lower ends of the water inlet 101 and the steel pipe 104 and the clean rainwater outlet are respectively connected with a connecting flange 106.
Example 2
The rainwater recycling system comprises a sinking type equipment room 2, as shown in figure 2, wherein the sinking type equipment room 2 is arranged below a lower-layer square. A rainwater recovery raw water tank 3, a clear water tank 4 and a water collection pit 5 are arranged in the equipment room 2. The lower square ground is provided with a rainwater hopper 6 for collecting rainwater. The upper port of the rainwater hopper 6 is flush with the lower square. The lower end water outlet pipe is connected to the water inlet of the vertical rainwater discarding device in the embodiment 1. Specifically, a plurality of rainwater hoppers 6 are distributed on the ground, each rainwater hopper 6 is provided with a vertical rainwater discarding device, and each vertical rainwater discarding device is connected with a rainwater inlet pipe of a rainwater recovery original water tank.
The clean rainwater outlet of the vertical rainwater discarding device is connected with the water inlet pipe of the rainwater recovery raw water tank 3, the water outlet of the steel pipe of the vertical rainwater discarding device is connected with the water collecting pit 5, specifically, a drainage ditch is distributed on the ground in the equipment room 2 and is connected with the water collecting pit 5, and the water outlet of the steel pipe of the vertical rainwater discarding device is connected with the water collecting pit 5 through the drainage ditch.
The rainwater is retrieved and is provided with filter pump 7 in the former water tank 3 and links to each other with the end of intaking of flocculation tube mixer 8, the end of intaking of flocculation tube mixer 8 links to each other with flocculation charge device 9, the play water end of flocculation tube mixer 8 connects gradually multi-media filter 10 and active carbon filter 11, the delivery port of active carbon filter 11 links to each other with the end of intaking of disinfection charge tube mixer 12, the disinfectant of disinfection tube mixer 12 adds the end and links to each other with disinfection charge device 13, the delivery port of disinfection tube mixer 12 links to each other with clear water tank 4, connect ultraviolet sterilizer 14 on the play water pipe of clear water tank 4. The water inlets of the flocculation dosing device 9 and the disinfection dosing device 12 are connected with a municipal water supply pipe, and water passing through the municipal water supply pipe is used for preparing a flocculating agent or a disinfectant. A liquid level meter is arranged in the clean water tank 4, and the clean water tank 4 is also provided with a water replenishing pipe connected with a municipal water supply pipe.
Still be provided with lifting pump group 15 in the former water tank 4 of rainwater recovery, the outlet pipe of lifting pump group 15 is connected to municipal rainwater inspection shaft. When the rainwater in the rainwater recovery raw water tank 4 is too large, the rainwater is pumped to a municipal rainwater inspection well.
The back flush water pipes of the multi-medium filter 10 and the activated carbon filter 11 and the water outlets of the steel pipes of the vertical rainwater drainage device are connected with the water collecting pit 5 through drainage ditches. A sewage pump is arranged in the sump 5.
The present invention is not limited to the above embodiments, and those skilled in the art can understand that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (10)
1. The utility model provides a class device is abandoned to vertical rainwater which characterized in that: the rainwater drainage device comprises a three-way pipe body, wherein a water inlet connected with a rainwater hopper is formed in the upper end of the three-way pipe body, an initial rainwater drainage port is formed in the lower end of the three-way pipe body, an electric butterfly valve is arranged on the initial rainwater drainage port, a clean rainwater outlet is formed in the middle upper portion of the side face of the three-way pipe body, and the clean rainwater outlet is a normally open opening.
2. The vertical rainwater flow abandoning device of claim 1, wherein: the three-way pipe body is also provided with a flowmeter, and the flowmeter is arranged on a steel pipe connected with the outlet of the electric butterfly valve.
3. The vertical rainwater flow abandoning device of claim 2, characterized in that: and the water inlet, the lower end of the steel pipe and the clean rainwater outlet are respectively connected with a connecting flange plate.
4. The utility model provides a rainwater recycling system, is including installing former water tank, clear water tank and sump pit of rainwater recovery at the equipment room, the equipment room is formula equipment room that sinks, its characterized in that: the rainwater inlet pipe of the rainwater recovery raw water tank is connected with the clean rainwater outlet of the vertical rainwater discarding device according to any one of claims 1 to 3, the water inlet of the vertical rainwater discarding device is connected with the lower end water outlet of a rainwater hopper, the water outlet of the steel pipe of the vertical rainwater discarding device is connected with a sump, a filter pump is arranged in the rainwater recovery raw water tank and is connected with the water inlet end of a flocculation tube mixer, the chemical inlet end of the flocculation tube mixer is connected with a flocculation chemical adding device, the water outlet end of the flocculation tube mixer is sequentially connected with a multi-medium filter and an active carbon filter, the water outlet of the active carbon filter is connected with the water inlet end of a disinfection chemical adding tube mixer, the disinfectant adding end of the disinfection chemical adding tube mixer is connected with a disinfection chemical adding device, and the water outlet of the disinfection chemical adding tube mixer is connected with a clean water tank, and the water outlet pipe of the clear water tank is connected with an ultraviolet sterilizer.
5. The rainwater recycling system according to claim 4, wherein: the water inlets of the flocculation dosing device and the disinfection dosing device are connected with a municipal water supply pipe.
6. The rainwater recycling system according to claim 5, wherein: still be provided with the lifting pump group in the former water tank of rainwater recovery, the outlet pipe of lifting pump group is connected to municipal rainwater inspection shaft.
7. The rainwater recycling system according to claim 6, wherein: the clean water tank is internally provided with a liquid level meter and is also provided with a water replenishing pipe connected with a municipal water supply pipe.
8. The rainwater recycling system according to claim 7, wherein: the upper port of the rainwater hopper is flush with the ground of the square.
9. The rainwater recycling system according to claim 8, wherein: a plurality of rainwater hoppers are distributed on the ground, each rainwater hopper is provided with a vertical rainwater discarding device, and each vertical rainwater discarding device is connected with a rainwater inlet pipe of a rainwater recovery raw water tank.
10. The rainwater recycling system according to claim 9, wherein: the inside of the equipment room is distributed with drainage ditches connected with the water collecting pit, and the back flush water pipes of the multi-medium filter and the activated carbon filter and the water outlets of the steel pipes of the vertical rainwater flow discarding device are connected with the water collecting pit through the drainage ditches.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221330707.5U CN217460815U (en) | 2022-05-30 | 2022-05-30 | Vertical rainwater discarding device and rainwater recycling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221330707.5U CN217460815U (en) | 2022-05-30 | 2022-05-30 | Vertical rainwater discarding device and rainwater recycling system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217460815U true CN217460815U (en) | 2022-09-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221330707.5U Active CN217460815U (en) | 2022-05-30 | 2022-05-30 | Vertical rainwater discarding device and rainwater recycling system |
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| Country | Link |
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| CN (1) | CN217460815U (en) |
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2022
- 2022-05-30 CN CN202221330707.5U patent/CN217460815U/en active Active
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