CN219722075U - Rainwater collection and storage purification device - Google Patents
Rainwater collection and storage purification device Download PDFInfo
- Publication number
- CN219722075U CN219722075U CN202320831222.2U CN202320831222U CN219722075U CN 219722075 U CN219722075 U CN 219722075U CN 202320831222 U CN202320831222 U CN 202320831222U CN 219722075 U CN219722075 U CN 219722075U
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- Prior art keywords
- pipe
- water
- rainwater
- filter screen
- storage tank
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- 238000000746 purification Methods 0.000 title claims abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 94
- 238000004140 cleaning Methods 0.000 claims abstract description 29
- 239000010865 sewage Substances 0.000 claims description 6
- 238000003306 harvesting Methods 0.000 claims 6
- 230000000694 effects Effects 0.000 abstract description 3
- 238000001914 filtration Methods 0.000 description 9
- 238000011010 flushing procedure Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000005406 washing Methods 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 241000227272 Agarista populifolia Species 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Sewage (AREA)
Abstract
The utility model relates to a rainwater collection, storage and purification device, which relates to the field of rainwater collection and comprises a rainwater collection pipe and a water storage tank, wherein the rainwater collection pipe is communicated with the water storage tank, a fence is arranged at a water inlet of the rainwater collection pipe, a filter screen is arranged at a joint of the rainwater collection pipe and the water storage tank, and a cleaning assembly for cleaning the filter screen is arranged on the water storage tank. The utility model has the effects of automatically cleaning sundries on the filter screen and preventing blockage.
Description
Technical Field
The utility model relates to the field of rainwater collection, in particular to a rainwater collection, storage and purification device.
Background
The waste of water resources in China is serious. The lack of water resources is a non-contending fact. How to recycle water resources is a problem to be solved at present, and the collection and utilization of rainwater is one of means for saving the water resources at present.
In the related art, the method for collecting and purifying the rainwater on the roof is one method for saving and utilizing water resources, the existing roof rainwater treatment and purification is generally to arrange a water pipe on the roof for collecting the rainwater, to utilize fence primary filtration sundries before the rainwater enters the water pipe, and then to arrange a filter screen at the water inlet of a water storage tank for secondary filtration and collection, so that the filtered water quality can meet the standards of flushing toilets, washing vehicles, rubber pipe plants and other miscellaneous water.
With respect to the related art in the above, the inventors consider that there are the following drawbacks: after filtering the rainwater for a long time, sundries accumulated at a water inlet filter screen of the water storage tank are difficult to clean, and congestion is easy to occur.
Disclosure of Invention
In order to improve the problem of construction safety in the construction process, the utility model provides a rainwater collection, storage and purification device.
The utility model provides a rainwater collection, storage and purification device which adopts the following technical scheme:
the utility model provides a rainwater collection holds purifier, includes rainwater collecting pipe and storage water tank, rainwater collecting pipe and storage water tank intercommunication, the water inlet department of rainwater collecting pipe is equipped with the fence, the junction of rainwater collecting pipe and storage water tank is equipped with the filter screen, be equipped with the clearance subassembly that is used for wasing the filter screen on the storage water tank.
Through adopting above-mentioned technical scheme, rainwater collecting pipe is collected the rainwater at house top, utilizes the fence to carry out prefiltering to the rainwater, then utilizes the filter screen to cross the rainwater and carry out secondary filtering to make debris in the rainwater blocked on the filter screen, reuse clearance subassembly clear up the filter screen, thereby help preventing debris and pile up and shutoff filter screen.
In a specific implementation mode, the cleaning assembly comprises a backflushing pipe, the backflushing pipe is located in a water storage tank, a water pump is arranged in the water storage tank and connected with the backflushing pipe, a cleaning tank is arranged on the water storage tank, a drain pipe is arranged in the cleaning tank and corresponds to the backflushing pipe, and a conveying piece for conveying the filter screen between the backflushing pipe and the drain pipe is arranged on the water storage tank.
Through adopting above-mentioned technical scheme, utilize the conveying piece to carry the filter screen to between drain pipe and the recoil pipe, open the water pump, utilize the water in the storage water tank to carry out the recoil washing to the filter screen to make debris on the filter screen get into the washing incasement along with the rivers and collect, help preventing that the filter screen from blockking up, easy and simple to handle.
In a specific embodiment, the conveying member comprises a conveying motor, the conveying motor is fixed on the water storage tank, a driving shaft of the conveying motor stretches into the water storage tank, an elastic fixing rod is arranged on the driving shaft of the conveying motor, and the filter screen is fixed on the elastic fixing rod.
Through adopting above-mentioned technical scheme, punching card conveying motor, conveying motor drive elasticity dead lever and rotate to rotate the filter screen to wash between drain pipe and the recoil pipe, easy and simple to handle.
In a specific implementation manner, the filter screen is abutted against the top wall of the water storage tank, and a guide inclined plane is arranged on the top wall of the water storage tank.
Through adopting above-mentioned technical scheme, at the filter screen reachs the in-process of rainwater collecting pipe, utilize the direction inclined plane to drive the bending of elasticity dead lever, utilize the elasticity dead lever to compress tightly the filter screen on the rainwater collecting pipe and filter, help preventing debris entering storage water tank.
In a specific implementation mode, a corrugated pipe is arranged on the drain pipe, an electric cylinder is arranged in the cleaning box, and a driving shaft of the electric cylinder is fixedly connected with the free end of the drain pipe.
Through adopting above-mentioned technical scheme, utilize the jar to drive the drain pipe and remove and with filter screen chucking between drain pipe and recoil pipe recoil, help preventing water leakage.
In a specific embodiment, the water stop pad is arranged on the recoil pipe and the water discharge pipe.
By adopting the technical scheme, the water stop pad is utilized to help prevent water leakage.
In a specific implementation mode, a return pipe is arranged on the cleaning box, a sewage cleaning net is arranged at a water inlet of the return pipe, and the return pipe is communicated with the water storage tank.
By adopting the technical scheme, after the backwashed water is recovered to the cleaning box, the sewage is filtered and recovered by the sewage cleaning net, so that the utilization rate of the rainwater is improved.
In a specific embodiment, a speed reducing plate is arranged in the rainwater collecting pipe.
Through adopting above-mentioned technical scheme, utilize the speed reducer to reduce the rainwater and flow rate in the pipe, help preventing that water from flowing through soon.
In summary, the present utility model includes at least one of the following beneficial technical effects:
1. after filtering for a period of time, a driving motor is started, and drives an elastic fixing rod to rotate and drive a filter screen to a recoil pipe for flushing, so that sundries accumulated on the filter screen are automatically cleaned, and the filter screen is prevented from being blocked;
2. the fence is utilized to prevent large-scale sundries from entering the rainwater collecting pipe, and then the filter screen is utilized to further filter rainwater, so that small-scale sundries are filtered and stacked on the filter screen, and the filtered rainwater can meet the requirements of normal flushing of a toilet, flower watering and the like.
Drawings
Fig. 1 is a schematic diagram of the overall structure of a rainwater collection, storage and purification device in this embodiment.
Fig. 2 is a schematic structural diagram showing the positional relationship among the backwash pipe, the water discharge pipe and the filter screen in the present embodiment.
Fig. 3 is a schematic structural view showing the positional relationship between the speed reducing plate and the rainwater collecting pipe in the present embodiment.
Reference numerals illustrate: 1. a rainwater collecting pipe; 2. a water storage tank; 3. a fence; 4. a filter screen; 5. cleaning the assembly; 51. a backwash tube; 6. a cleaning box; 7. a water pump; 8. a drain pipe; 9. a conveying member; 91. a conveying motor; 10. an elastic fixing rod; 11. a guide slope; 12. a bellows; 13. an electric cylinder; 14. a return pipe; 15. a dirt removing net; 16. and a speed reducing plate.
Detailed Description
The utility model is described in further detail below with reference to fig. 1-3.
The embodiment of the utility model discloses a rainwater collection, storage and purification device. Referring to fig. 1 and 2, the rainwater collection and storage purification device comprises a rainwater collection pipe 1 and a water storage tank 2, wherein the rainwater collection pipe 1 is communicated with the water storage tank 2, one end of the rainwater collection pipe 1 is positioned at the top of a house and is used for receiving rainwater on the roof, a fence 3 is arranged at a water inlet of the rainwater collection pipe 1, and large sundries are prevented from entering the rainwater collection pipe 1 by the fence 3, so that the rainwater collection pipe 1 is prevented from being blocked; the junction of rainwater collecting pipe 1 and storage water tank 2 is equipped with filter screen 4, utilizes filter screen 4 to further filter the rainwater to filter small-size debris and pile up on filter screen 4, make the rainwater after filtering can satisfy the demand such as normally towards closestool, water flowers, be equipped with on the storage water tank 2 and be used for wasing filter screen 4's clearance subassembly 5, utilize clearance subassembly 5 to clear up the debris of pile up on filter screen 4, help preventing filter screen 4 jam.
Referring to fig. 2, the cleaning assembly 5 includes a backflushing pipe 51, the backflushing pipe 51 is located in the water storage tank 2, the backflushing pipe 51 is vertically arranged, a water pump 7 is arranged in the water storage tank 2, the water pump 7 is connected with the backflushing pipe 51, a cleaning tank 6 is arranged on the water storage tank 2, a drain pipe 8 is arranged in the cleaning tank 6, the drain pipe 8 is vertically arranged above the backflushing pipe 51, the drain pipe 8 corresponds to the backflushing pipe 51, a conveying member 9 for conveying the filter screen 4 between the backflushing pipe 51 and the drain pipe 8 is arranged on the backflushing pipe 51, the filter screen 4 is conveyed from the rainwater collecting pipe 1 to between the backflushing pipe 51 and the drain pipe 8 by the conveying member 9, and blocking of the filter screen 4 is prevented.
Referring to fig. 2, the conveying member 9 includes a conveying motor 91, the conveying motor 91 is fixed on the water storage tank 2, a driving shaft of the conveying motor 91 extends into the water storage tank 2, an elastic fixing rod 10 is arranged on the driving shaft of the conveying motor 91, the filter screen 4 is fixed on the elastic fixing rod 10, a ring plate can be arranged on the elastic fixing rod 10, and the filter screen 4 is fixed on the ring plate, so that sundries can be stored between the filter screen 4 and the ring plate.
In this embodiment, there are two fixing rods, which are disposed on the driving shaft opposite to each other, and when the conveying motor 91 is started and drives the elastic fixing rod 10 to rotate, one of the filter screens 4 is filtered, and the other filter screen 4 is washed.
Referring to fig. 2, the annular plate around the filter screen 4 is abutted with the top wall of the water storage tank 2, a guide inclined plane 11 is arranged on the top wall of the water storage tank 2, the elastic fixing rod 10 is bent and generates elastic force by utilizing the guide inclined plane 11, so that the filter screen 4 is pressed on the rainwater collecting pipe 1, and the annular plate is in abutting relation with the rainwater collecting pipe 1 at the moment and is not sleeved, so that rainwater is stably filtered, and the filter screen 4 is prevented from being misplaced, so that sundries enter the water storage tank 2.
Referring to fig. 2, a bellows 12 is provided on the drain pipe 8, an electric cylinder 13 is provided in the cleaning tank 6, a driving shaft of the electric cylinder 13 is fixedly connected with a free end of the drain pipe 8, when the filter screen 4 is conveyed between the backflushing pipe 51 and the drain pipe 8, the electric cylinder 13 is started, the electric cylinder 13 drives the free end of the drain pipe 8 to be close to the drain pipe 8 and presses the filter screen 4 between the backflushing pipe 51 and the drain pipe 8, and water leakage is prevented.
The water stop pad is provided on both the backwash pipe 51 and the drain pipe 8, and the water stop pad is used to further prevent water leakage.
Referring to fig. 2, a return pipe 14 is arranged in the cleaning tank 6, a sewage disposal network 15 is arranged at a water inlet of the return pipe 14, the return pipe 14 is communicated with the water storage tank 2, the backflushed water is filtered by the sewage disposal network 15 and recycled to the water storage tank 2, the water utilization rate is improved, and sundries on the filter screen 4 are collected in the cleaning tank 6, so that unified cleaning is facilitated; the cleaning box 6 can be provided with a cover, and sundries in the cleaning box 6 can be cleaned by opening the cover at intervals, so that the sundries on the filter screen 4 can be converted into the cleaning box 6, and cleaning is facilitated.
Referring to fig. 2 and 3, a speed reducing plate 16 is arranged in the rainwater collecting pipe 1, the speed reducing plate 16 is close to the bottom of the rainwater collecting pipe 1, and rainwater falls to the speed reducing plate 16 to reduce speed, so that the influence of water flowing fast on the filtering effect of the filter screen 4 is avoided.
The implementation principle of the rainwater collection, storage and purification device provided by the embodiment of the utility model is as follows: utilize fence 3 to prevent large-scale debris entering rainwater collecting pipe 1, then utilize filter screen 4 to further filter the rainwater to filter small-size debris and pile up on filter screen 4, make the rainwater after filtering can satisfy the demand such as normal flushing closestool, watering flowers, after filtering a period of time, open driving motor, driving motor drives elasticity dead lever 10 and rotates and drive filter screen 4 to recoil pipe 51 department and wash, thereby clear up debris of piling up on filter screen 4, help preventing filter screen 4 from blocking.
The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.
Claims (8)
1. The utility model provides a rainwater collection holds purifier which characterized in that: including rainwater collecting pipe (1) and storage water tank (2), rainwater collecting pipe (1) and storage water tank (2) intercommunication, the water inlet department of rainwater collecting pipe (1) is equipped with fence (3), the junction of rainwater collecting pipe (1) and storage water tank (2) is equipped with filter screen (4), be equipped with on storage water tank (2) and be used for wasing clearance subassembly (5) of filter screen (4).
2. A rainwater harvesting and purifying apparatus as claimed in claim 1, wherein: the cleaning assembly (5) comprises a backflushing pipe (51), the backflushing pipe (51) is located a water storage tank (2), a water pump (7) is arranged in the water storage tank (2), the water pump (7) is connected with the backflushing pipe (51), a cleaning tank (6) is arranged on the water storage tank (2), a drain pipe (8) is arranged in the cleaning tank (6), the drain pipe (8) corresponds to the backflushing pipe (51), and a conveying piece (9) for conveying the filter screen (4) between the backflushing pipe (51) and the drain pipe (8) is arranged on the water storage tank (2).
3. A rainwater harvesting and purifying apparatus as claimed in claim 2, wherein: the conveying part (9) comprises a conveying motor (91), the conveying motor (91) is fixed on the water storage tank (2), a driving shaft of the conveying motor (91) stretches into the water storage tank (2), an elastic fixing rod (10) is arranged on the driving shaft of the conveying motor (91), and the filter screen (4) is fixed on the elastic fixing rod (10).
4. A rainwater harvesting and purifying apparatus as claimed in claim 3, wherein: the filter screen (4) is abutted with the top wall of the water storage tank (2), and a guide inclined plane (11) is arranged on the top wall of the water storage tank (2).
5. A rainwater harvesting and purifying apparatus as claimed in claim 2, wherein: the novel water draining pipe is characterized in that a corrugated pipe (12) is arranged on the draining pipe (8), an electric cylinder (13) is arranged in the cleaning box (6), and a driving shaft of the electric cylinder (13) is fixedly connected with the free end of the draining pipe (8).
6. The rainwater collection and storage purification device according to claim 5, wherein: the recoil pipe (51) and the drain pipe (8) are both provided with water stop pads.
7. A rainwater harvesting and purifying apparatus as claimed in claim 2, wherein: the water tank is characterized in that a return pipe (14) is arranged on the cleaning tank (6), a sewage disposal net (15) is arranged at a water inlet of the return pipe (14), and the return pipe (14) is communicated with the water storage tank (2).
8. A rainwater harvesting and purifying apparatus as claimed in claim 1, wherein: a speed reducing plate (16) is arranged in the rainwater collecting pipe (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320831222.2U CN219722075U (en) | 2023-04-13 | 2023-04-13 | Rainwater collection and storage purification device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320831222.2U CN219722075U (en) | 2023-04-13 | 2023-04-13 | Rainwater collection and storage purification device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219722075U true CN219722075U (en) | 2023-09-22 |
Family
ID=88055296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320831222.2U Active CN219722075U (en) | 2023-04-13 | 2023-04-13 | Rainwater collection and storage purification device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219722075U (en) |
-
2023
- 2023-04-13 CN CN202320831222.2U patent/CN219722075U/en active Active
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| GR01 | Patent grant |