CN210711066U - Centrifugal rainwater collecting filter - Google Patents
Centrifugal rainwater collecting filter Download PDFInfo
- Publication number
- CN210711066U CN210711066U CN201921540282.9U CN201921540282U CN210711066U CN 210711066 U CN210711066 U CN 210711066U CN 201921540282 U CN201921540282 U CN 201921540282U CN 210711066 U CN210711066 U CN 210711066U
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- Prior art keywords
- box
- centrifugal
- rainwater collecting
- filter
- rainwater
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/108—Rainwater harvesting
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Abstract
The utility model relates to the field of rainwater collecting and processing equipment, in particular to a centrifugal rainwater collecting and filtering device, which comprises a rainwater collecting box, a filtering box, a sterilizing box and a water storage box, wherein the filtering box, the sterilizing box and the water storage box are arranged on the side wall of the rainwater collecting box; the top of the rainwater collection box is provided with a rainwater collection port, and the bottom in the rainwater collection box is provided with a water pump; the water inlet of the water pump is connected with one end of the rainwater collecting pipe, and the other end of the water pump penetrates through the outer wall of the rainwater collecting box; the water outlet of the water pump is connected with one end of the water guide pipe, and the other end of the water pump penetrates through the outer wall of the rainwater collecting box and extends into the centrifugal box; a centrifugal cylinder is arranged in the centrifugal box, a cylinder cover is arranged at the top of the centrifugal cylinder, a filter screen is arranged around the inner wall of the centrifugal cylinder, and the bottom of the centrifugal cylinder is connected with a motor; the lower part of the centrifugal box is communicated with the filter box; the filter box is communicated with a disinfection box below, and the disinfection box is communicated with a water storage tank below. The utility model discloses collect the rainwater and purification treatment integrated design, not only reduced the pollution of rainwater, still improved rainwater utilization ratio.
Description
Technical Field
The utility model relates to a rainwater treatment facility field specifically discloses a filter is collected to centrifugal rainwater.
Background
In recent years, the water pollution phenomenon is more serious, researchers find that the urban road runoff pollution concentration in China is close to or even higher than that of domestic sewage, and the runoff in the initial stage of the road is directly discharged into a water body, so that the serious urban water environment pollution problem is easily caused, and even the water ecology is damaged. The rainwater contains not only a large amount of solid suspended particles and colloidal substances, but also a large amount of organic pollutants and microorganisms. If the impurities are not collected and treated in time, serious water quality problems are caused. However, China is still in an exploration period for the field of rainwater collection and treatment, and only simple rainwater collection equipment is provided, and equipment integrating the functions of collection and filtration is not provided. Therefore, the utility model provides a filter is collected to centrifugal rainwater.
SUMMERY OF THE UTILITY MODEL
The technical insufficiency to the aforesaid exists, the utility model aims at providing a centrifugal rainwater is collected filter solves the problem pointed out among the above-mentioned background art.
In order to solve the technical problem, the utility model adopts the following technical scheme:
the utility model provides a centrifugal rainwater collecting filter, which is characterized by comprising a rainwater collecting box, a filtering box, a sterilizing box and a water storage box, wherein the filtering box, the sterilizing box and the water storage box are arranged on the side wall of the rainwater collecting box; the top of the rainwater collection box is fixedly connected with a rainwater collection port, and the bottom in the rainwater collection box is provided with a water pump; the water inlet of the water pump is detachably connected with a rainwater collecting pipe, the rainwater collecting pipe is provided with two water inlets, one water inlet is exposed outside the rainwater collecting box (1) and is provided with a first valve, and the other water inlet is positioned in the rainwater collecting box (1); the water outlet of the water pump is detachably connected with a water guide pipe, and the water guide pipe extends into the centrifugal box; a centrifugal cylinder is arranged in the centrifugal box, sieve holes are formed in the wall of the centrifugal cylinder, the top of the centrifugal cylinder is detachably connected with a cylinder cover, a filter screen is detachably connected on the inner wall surrounding the centrifugal cylinder, the centrifugal cylinder is controlled by a motor, and a plurality of fluid guiding bodies are arranged at the bottom of the centrifugal box (6); the centrifugal box is communicated with the filter box through a drainage tube; the sterilizing box is arranged below the filter box, a disinfectant feeding opening is formed in the side wall of the sterilizing box, and the filter box is communicated with the sterilizing box; the sterilizing box is communicated with a water storage tank below the sterilizing box, a second valve is arranged at the communication position of the sterilizing box and the water storage tank, and the water storage tank is provided with a water outlet and a third valve.
Preferably, the rainwater collecting box and the bottom of the water storage tank are provided with rollers.
Preferably, the rainwater collecting port is funnel-shaped, and the rainwater collecting port 2 is provided with a screen.
Preferably, the centrifugal cylinder is in an inverted hollow circular truncated cone shape.
Preferably, a limiting groove is formed in the centrifugal cylinder, and the filter screen is detachably inserted into the limiting groove.
Preferably, the bottom of the side wall of the disinfection box is communicated with the top of the side wall of the water storage box below the disinfection box through a drainage tube, the second valve is arranged on the drainage tube, and an ultrafiltration membrane is arranged on the drainage tube at the upstream of the second valve.
Preferably, first filter columns are arranged in the filter box and below each drainage tube, the tops of the first filter columns are communicated with the bottoms of the drainage tubes in a one-to-one correspondence mode, and the bottoms of all the first filter columns are connected with a second filter column through a water manifold.
Preferably, a first-stage filtering filler is arranged in the first filtering column, and a second-stage filtering filler is arranged in the second filtering column.
Preferably, the first filtering column is positioned below the first-stage filtering filler, the second filtering column is positioned below the second-stage filtering filler, and the bottom of the first filtering column and the bottom of the second filtering column are both provided with sieve plates.
The beneficial effects of the utility model reside in that: the rainwater collecting filter collects falling rainwater through a rainwater collecting port, and collects rainwater on the ground through a rainwater collecting pipe, and the rainwater collecting pipe are arranged at the same time; utilize the centrifugation section of thick bamboo to carry out the centrifugation to the rainwater, utilize the centrifugation rate to deposit most impurity, then through the further filtration of filter column for most pollutants are filtered and are adsorbed in the rainwater, utilize the disinfect box to disinfect the storage to the water finally. The rainwater is purified through the links of centrifugation, two-stage filtration, disinfection and the like, so that the rainwater pollution is reduced, and the rainwater utilization rate is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of a centrifugal rainwater collecting filter according to an embodiment of the present invention;
fig. 2 is a schematic structural view of a centrifugal cylinder in a centrifugal rainwater collecting filter according to an embodiment of the present invention;
description of reference numerals: 1-a rainwater collecting box, 2-a rainwater collecting opening, 3-a rainwater collecting pipe, 4-a water pump, 5-a water guide pipe, 6-a centrifugal box, 7-a centrifugal cylinder, 8-a cylinder cover, 9-a filter screen, 10-a motor, 11-a fluid guide pipe, 12-a drainage pipe, 13-a first filter column, 14-a first-stage filter filler, 15-a second filter column, 16-a second-stage filter filler, 17-a disinfection box, 18-a water storage tank, 19-a roller, 20-a limiting groove, 21-a disinfectant feeding opening and 22-a filter box.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1-2, a centrifugal rainwater collecting filter comprises a rainwater collecting tank 1, and a filtering tank 22, a disinfecting tank 17 and a water storage tank 18 which are arranged on the side wall of the rainwater collecting tank 1, wherein a centrifugal tank 6 is further arranged on the upper part of the filtering tank 22; the top of the rainwater collecting box 1 is fixedly connected with a rainwater collecting port 2, and the bottom in the rainwater collecting box 1 is provided with a water pump 4; a rainwater collecting pipe 3 is detachably connected to a water inlet of the water pump 4, the rainwater collecting pipe 3 is provided with two water inlets, one water inlet is exposed outside the rainwater collecting box 1 and is provided with a first valve, and the other water inlet is positioned in the rainwater collecting box 1; the water outlet of the water pump 4 is detachably connected with a water guide pipe 5, and the water guide pipe 5 extends into the centrifugal box 6; a centrifugal cylinder 7 is arranged in the centrifugal box 6, sieve holes are formed in the wall of the centrifugal cylinder 7, the top of the centrifugal cylinder 7 is detachably connected with a cylinder cover 8, a filter screen 9 is detachably connected to the inner wall surrounding the centrifugal cylinder 7, the centrifugal cylinder 7 is controlled by a motor 10, and a plurality of fluid guiding bodies 11 are arranged at the bottom of the centrifugal box 6; the centrifugal box is communicated with a filter box 22 through a drainage tube 12; the disinfection box 17 is arranged below the filter box 22, a disinfectant feeding port 21 is formed in the side wall of the disinfection box 17, and the filter box 22 is communicated with the disinfection box 17; the sterilizing box 17 is communicated with a water storage tank 18 below the sterilizing box 17, a second valve is arranged at the communication position of the sterilizing box 17 and the water storage tank 18, and the water storage tank 18 is provided with a water outlet and a third valve.
When in use, the water pump 4 is started firstly, rainwater is conveyed into the centrifugal cylinder 7 through the rainwater collecting pipe 3 and the water guide pipe 5, and then the cylinder cover 8 is tightly covered; the motor 10 is started to drive the centrifugal cylinder 7 to rotate, rainwater is thrown out of the centrifugal box 6 through the cylinder wall and the sieve pores of the sieve mesh, and impurities are left in the centrifugal cylinder; the rainwater is drained into the drainage tube 12 by the drainage body 11 and flows into the filter box 22 through the drainage tube 12; the filtered rainwater flows into the disinfection tank 17, and flows into the water storage tank 18 after being disinfected by the disinfection tank.
Preferably, the bottoms of the rainwater collection box 1 and the water storage tank 18 are both provided with rollers 19, and the rollers are arranged to enable the rainwater collection filter to move on the ground more conveniently.
Preferably, mouth 2 is collected to the rainwater is the infundibulate, just be equipped with the screen cloth on the mouth 2 is collected to the rainwater, and the rainwater is collected mouth 2's shape design and has improved rainwater collection efficiency, and the screen cloth has prevented that large granule material from getting into mouth 2 is collected to the rainwater.
Preferably, the centrifugal cylinder 7 is in the shape of an inverted hollow circular truncated cone, and the shape of the centrifugal cylinder 7 is designed to facilitate the separation of solid particles by centrifugal force.
Preferably, a limiting groove 20 is arranged in the centrifugal cylinder 7, the filter screen 9 is detachably inserted into the limiting groove 20, and the limiting groove limits the movement of the filter screen and prevents the filter screen from being curled.
Preferably, a first filter column 13 is arranged in the filter box 22 and below each drainage tube 12, the top of each first filter column 13 is communicated with the bottom of each drainage tube 12 in a one-to-one correspondence manner, and the bottoms of all the first filter columns 13 are connected with a second filter column 15 after being converged by a water manifold; the design of the first filtering column 13 and the second filtering column 15 enables the rainwater to be more fully and thoroughly filtered and purified by two stages.
Preferably, a primary filter filler 14 is arranged in the first filter column 13, a secondary filter filler 16 is arranged in the second filter column 15, the primary filter filler 14 is a PP cotton filter element, and the secondary filter filler 16 is an activated carbon filter element; the PP cotton filter element can intercept large granular substances such as rust, silt, colloid and the like in water, and the activated carbon adsorbs and intercepts residual chlorine, organic pollution sources, heterochrosis, peculiar smell and the like by depending on surface porous tissues.
Preferably, the first filtering column 13 is located below the first-stage filtering filler 14, the second filtering column 15 is located below the second-stage filtering filler 16, and the bottom of each first filtering column and the bottom of each second filtering column are provided with a sieve plate.
Preferably, the bottom of the side wall of the disinfection box 17 is communicated with the top of the side wall of the water storage box 18 below the disinfection box through a drainage tube, the second valve is arranged on the drainage tube, and an ultrafiltration membrane is arranged on the drainage tube at the upstream of the second valve; the aperture of the ultrafiltration membrane is generally 0.01-0.02 μm, the ultrafiltration membrane has higher requirement on water quality, and the use of the ultrafiltration membrane improves the requirement on the water quality of the water which is disinfected by the disinfection box 17 and finally flows into the water storage tank 18.
It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (9)
1. A centrifugal rainwater collecting filter is characterized by comprising a rainwater collecting box (1), a filtering box (22), a disinfecting box (17) and a water storage box (18), wherein the filtering box (22), the disinfecting box (17) and the water storage box (18) are arranged on the side wall of the rainwater collecting box (1), and a centrifugal box (6) is further arranged at the upper part of the filtering box (22); the top of the rainwater collecting box (1) is fixedly connected with a rainwater collecting port (2), and the bottom in the rainwater collecting box (1) is provided with a water pump (4); a rainwater collecting pipe (3) is detachably connected to a water inlet of the water pump (4), the rainwater collecting pipe (3) is provided with two water inlets, one water inlet is exposed outside the rainwater collecting box (1) and is provided with a first valve, and the other water inlet is positioned in the rainwater collecting box (1); the water outlet of the water pump (4) is detachably connected with a water guide pipe (5), and the water guide pipe (5) extends into the centrifugal box (6); a centrifugal cylinder (7) is arranged in the centrifugal box (6), sieve holes are formed in the wall of the centrifugal cylinder (7), the top of the centrifugal cylinder (7) is detachably connected with a cylinder cover (8), a filter screen (9) is detachably connected to the inner wall surrounding the centrifugal cylinder (7), the centrifugal cylinder (7) is controlled by a motor (10), and a plurality of fluid guiding bodies (11) are arranged at the bottom of the centrifugal box (6); the centrifugal box (6) is communicated with the filter box (22) through a drainage tube (12); the disinfection box (17) is arranged below the filter box (22), a disinfectant feeding port (21) is formed in the side wall of the disinfection box (17), and the filter box (22) is communicated with the disinfection box (17); the sterilizing box (17) is communicated with a water storage tank (18) below the sterilizing box, a second valve is arranged at the communication position of the sterilizing box (17) and the water storage tank (18), and a water outlet and a third valve are arranged on the water storage tank (18).
2. A centrifugal rainwater collecting filter according to claim 1 characterised in that rollers (19) are provided at the bottom of the rainwater collecting tank (1) and the water storage tank (18).
3. A centrifugal rainwater collecting filter according to claim 1 characterised in that said rainwater collecting port (2) is funnel-shaped and said rainwater collecting port (2) is provided with a mesh.
4. A centrifugal stormwater collecting filter according to claim 1, characterised in that the centrifugal bowl (7) is of inverted hollow truncated cone shape.
5. A centrifugal rainwater collecting filter according to claim 4 characterised in that said centrifugal bowl (7) is internally provided with a limiting groove (20), and said strainer (9) is detachably inserted into said limiting groove (20).
6. A centrifugal rainwater collecting filter according to claim 1, characterized in that the bottom of the side wall of the sterilizing tank (17) is communicated with the top of the side wall of the storage tank (18) below the sterilizing tank through a drainage pipe, the second valve is arranged on the drainage pipe, and an ultrafiltration membrane is arranged on the drainage pipe at the upstream of the second valve.
7. A centrifugal rainwater collecting filter according to claim 1, wherein a first filtering column (13) is arranged in the filtering box (22) and below each drainage pipe (12), the top of the first filtering column (13) is in one-to-one correspondence communication with the bottom of the drainage pipe (12), and a second filtering column (15) is connected to the bottoms of all the first filtering columns (13) after being converged by a water guide pipe.
8. A centrifugal rainwater collecting filter according to claim 7 characterised in that said first filtering column (13) is provided with primary filtering packing (14) and said second filtering column (15) is provided with secondary filtering packing (16).
9. A centrifugal stormwater collection filter as claimed in claim 8, wherein the first filter column (13) is located below the primary filter packing (14) and the second filter column (15) is located below the secondary filter packing (16), and the bottom is provided with a screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921540282.9U CN210711066U (en) | 2019-09-17 | 2019-09-17 | Centrifugal rainwater collecting filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921540282.9U CN210711066U (en) | 2019-09-17 | 2019-09-17 | Centrifugal rainwater collecting filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210711066U true CN210711066U (en) | 2020-06-09 |
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ID=70961039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921540282.9U Expired - Fee Related CN210711066U (en) | 2019-09-17 | 2019-09-17 | Centrifugal rainwater collecting filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210711066U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113060867A (en) * | 2021-03-26 | 2021-07-02 | 覃开平 | Municipal rainwater collecting and treating system |
| CN114319739A (en) * | 2021-12-13 | 2022-04-12 | 南京信息工程大学 | Roof rainwater collecting, processing and storing integrated device and using method |
-
2019
- 2019-09-17 CN CN201921540282.9U patent/CN210711066U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113060867A (en) * | 2021-03-26 | 2021-07-02 | 覃开平 | Municipal rainwater collecting and treating system |
| CN113060867B (en) * | 2021-03-26 | 2023-05-12 | 安徽省碧水电子技术有限公司 | Municipal rainwater collecting and processing system |
| CN114319739A (en) * | 2021-12-13 | 2022-04-12 | 南京信息工程大学 | Roof rainwater collecting, processing and storing integrated device and using method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200609 Termination date: 20210917 |
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| CF01 | Termination of patent right due to non-payment of annual fee |