CN216141387U

CN216141387U - Integrated rainwater purification device

Info

Publication number: CN216141387U
Application number: CN202121954009.8U
Authority: CN
Inventors: 姜春阳; 陈惠娜
Original assignee: Suzhou Shicheng Yuanrun Environmental Protection Technology Co ltd
Current assignee: Suzhou Shicheng Yuanrun Environmental Protection Technology Co ltd
Priority date: 2021-08-19
Filing date: 2021-08-19
Publication date: 2022-03-29
Anticipated expiration: 2031-08-19

Abstract

The utility model discloses an integrated rainwater purification device, which comprises a flocculation dosing device, a multi-medium filter, an activated carbon filter, a chlorination device, a constant pressure tank, a water replenishing tank and a water replenishing pipe, wherein the flocculation dosing device is provided with a flocculation agent adding pipe connected with a rainwater supply pipe and a flocculation dosing device water replenishing branch pipe connected with the water replenishing pipe, the chlorination device is provided with a chlorine adding pipe connected with the rainwater supply pipe and a chlorination device water replenishing branch pipe connected with the water replenishing pipe, the rainwater supply pipe is sequentially connected with the flocculation dosing device, the multi-medium filter, the activated carbon filter, the chlorination device and a clean water tank, and the water replenishing pipe is sequentially connected with the flocculation dosing device, the chlorination device, the water replenishing tank and the clean water tank. The utility model is convenient to maintain when being installed on the ground, and the rainwater is recycled after being filtered and stored by the integrated rainwater purification device, thereby being beneficial to improving the ecological environment.

Description

Integrated rainwater purification device

Technical Field

The utility model relates to the field of rainwater collection and treatment, in particular to an integrated rainwater purification device.

Background

Currently, the ground hardening caused by urbanization changes the hydrological characteristics of the original ground. The ground hardening seriously interferes with the natural hydrologic cycle, a large amount of rainwater is lost, and the supply of urban underground water from rainfall is reduced year by year, so that the phenomenon of underground water level reduction is aggravated.

At present, some rainwater purification devices are arranged underground, and the maintenance is inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an integrated rainwater purification device.

The utility model realizes the purpose through the following technical scheme: integration rainwater purifier, including flocculation charge device, multi-media filter, activated carbon filter, chlorination degassing unit, constant voltage jar, moisturizing case and moisturizing pipe, flocculation charge device is equipped with the flocculating agent pipe that adds with rainwater delivery pipe connection, and the flocculation charge device moisturizing branch pipe of being connected with the moisturizing pipe, chlorination disinfection unit is equipped with the chlorination pipe of being connected with rainwater delivery pipe, and the chlorination disinfection unit moisturizing branch pipe of being connected with the moisturizing pipe, the rainwater delivery pipe connects gradually flocculation charge device, multi-media filter, activated carbon filter, chlorination disinfection device and clean water basin, the moisturizing pipe connects gradually the charge device, chlorination disinfection device, moisturizing case and clean water basin.

Furthermore, a clear water supply pump and a clear water supply pipe are arranged in the clear water tank, and the clear water supply pipe is connected with a water point interface.

Furthermore, the clear water supply pipe is connected with the constant pressure tank and is provided with a clear water tank emptying pipe.

Furthermore, the clean water tank emptying pipe is provided with a first butterfly valve.

Furthermore, the clear water supply pipe is provided with a second butterfly valve, a water meter and a third butterfly valve in sequence.

Furthermore, the clear water delivery pipe is connected with a backwashing pipeline, the backwashing pipeline is provided with a fourth butterfly valve and a pressure reducing valve, and the joint of the backwashing pipeline and the clear water delivery pipe is positioned between the second butterfly valve and the water meter.

Compared with the prior art, the integrated rainwater purification device has the beneficial effects that: the device is convenient to maintain when being installed on the ground, and the rainwater is recycled after being filtered and stored by the integrated rainwater purification device, so that the ecological environment is improved.

Drawings

FIG. 1 is a process flow diagram of an integrated rainwater collection, purification and recycling system.

Fig. 2 is a schematic structural diagram of the integrated rainwater collecting, purifying and recycling system.

Fig. 3 is one of the partial structural schematic diagrams of fig. 2.

Fig. 4 is a second partial schematic structural diagram of fig. 2.

Fig. 5 is a partial structural schematic view of fig. 4.

Fig. 6 is a partial structural schematic view of fig. 5.

Detailed Description

Referring to fig. 1 to 6, the integrated rainwater collecting, purifying and recycling system includes a rainwater collecting main pipe 1, a flow discarding device 2, a rainwater storage tank 3, a sewage well 4, a water outlet well 5, a clean water tank 7 and an integrated rainwater purifying device 6 arranged on the ground, wherein the integrated rainwater purifying device 6 is used for purifying rainwater in the rainwater storage tank 3 and then discharging the purified rainwater into the clean water tank 7.

Rainwater enters the flow abandoning device 2 through the collecting main pipe 1, the flow abandoning device 2 is used for preliminarily filtering the rainwater, filtering sundries such as large branches and leaves, and abandoning the rainwater to flow to a downstream inspection well under the condition that the reservoir is full.

Rainwater filtered by the flow discarding device 2 flows into the rainwater reservoir 3, the sewage well 4 and the water outlet well 5 are installed in the rainwater reservoir 3, and the rainwater reservoir 3 is internally provided with a PP module 31 and a backwashing pipeline 32.

A sewage pump 41 and a sewage pipe 42 are arranged in the sewage well 4, the backwashing pipeline 32 extends into the reservoir 3 to flush the reservoir, and impurities such as sediments, silt and the like are discharged to the nearby sewage well through the sewage pump and the sewage pipe.

A rainwater supply pump 51 and a rainwater supply pipe 52 are arranged in the water outlet well 5, and the rainwater supply pipe 52 is connected with the integrated rainwater purification device 6.

The integrated rainwater purification device 6 comprises a flocculation dosing device 61, a multi-media filter 62, an activated carbon filter 63, a chlorination disinfection device 64, a constant pressure tank 65, a water replenishing tank 66 and a water replenishing pipe 67.

The flocculation chemical feeding device 61 is provided with a flocculation chemical feeding agent pipe 611 connected to the rainwater supply pipe 52, and a flocculation chemical feeding device water supply branch pipe 671 connected to the water supply pipe 67.

The chlorine adding sterilizing device 64 is provided with a chlorine adding pipe 641 connected to the rainwater supply pipe 52, and a chlorine adding sterilizing device water replenishing branch pipe 672 connected to the water replenishing pipe 67.

The rainwater water supply pipe 52 is connected with a flocculation chemical dosing device 61, a multi-medium filter 62, an activated carbon filter 63, a chlorination device 64 and a clean water tank 7 in sequence.

The water supplementing pipe 67 is connected with the flocculation dosing device 61, the chlorination disinfection device 64, the water supplementing tank 66 and the clean water tank 7 in sequence. In non-rainy season, automatic water supply can be carried out by a water supply pipe.

The clean water tank 7 is internally provided with a clean water supply pump 71 and a clean water supply pipe 72, and the clean water supply pipe 72 is connected with a water point interface 101 and can be used for road surface washing, greening irrigation, basement washing and the like.

The clear water supply pipe 72 is connected with the constant pressure tank 65, the clear water supply pipe 72 is provided with a clear water tank emptying pipe 73, the clear water tank emptying pipe 73 is provided with a first butterfly valve, the clear water supply pipe 72 is sequentially provided with a second butterfly valve 75, a water meter 76 and a third butterfly valve 77, the backwashing pipeline 32 is provided with a fourth butterfly valve 78 and a pressure reducing valve 79, the backwashing pipeline 32 is connected with the clear water supply pipe 72, and the joint of the backwashing pipeline 32 and the clear water supply pipe 72 is positioned between the second butterfly valve 75 and the water meter 76.

The utility model is convenient to maintain when being installed on the ground, and the rainwater is recycled after being filtered and stored by the integrated rainwater purification device, thereby being beneficial to improving the ecological environment.

While there have been shown and described what are at present considered the fundamental principles and essential features of the utility model and its advantages, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. Integration rain water purification device, its characterized in that: including flocculation charge device, multi-media filter, activated carbon filter, chlorination degassing unit, the constant voltage jar, moisturizing case and moisturizing pipe, flocculation charge device is equipped with the flocculation agent pipe that adds with rainwater delivery pipe connection, and the flocculation charge device moisturizing branch pipe of being connected with the moisturizing pipe, chlorination disinfection device is equipped with the chlorination pipe of being connected with rainwater delivery pipe, and the chlorination disinfection device moisturizing branch pipe of being connected with the moisturizing pipe, the rainwater delivery pipe connects gradually flocculation charge device, multi-media filter, activated carbon filter, chlorination disinfection device and clean water basin, the moisturizing pipe connects gradually flocculation charge device, chlorination disinfection device, moisturizing case and clean water basin.

2. The integrated rainwater purification apparatus according to claim 1, wherein: and a clear water supply pump and a clear water supply pipe are arranged in the clear water tank, and the clear water supply pipe is connected with a water point interface.

3. The integrated rainwater purification apparatus according to claim 2, wherein: the clear water delivery pipe is connected with the constant pressure tank and is provided with a clear water tank emptying pipe.

4. The integrated rainwater purification apparatus according to claim 3, wherein: the clean water tank emptying pipe is provided with a first butterfly valve.

5. The integrated rainwater purification apparatus according to claim 4, wherein: the clear water supply pipe is provided with a second butterfly valve, a water meter and a third butterfly valve in sequence.

6. The integrated rainwater purification apparatus according to claim 5, wherein: the clear water delivery pipe is connected with the backwash pipeline, the backwash pipeline is provided with a fourth butterfly valve and a pressure reducing valve, and the joint of the backwash pipeline and the clear water delivery pipe is located between the second butterfly valve and the water meter.