CN212405325U - Rainwater filtering and collecting device - Google Patents
Rainwater filtering and collecting device Download PDFInfo
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- CN212405325U CN212405325U CN202021005966.1U CN202021005966U CN212405325U CN 212405325 U CN212405325 U CN 212405325U CN 202021005966 U CN202021005966 U CN 202021005966U CN 212405325 U CN212405325 U CN 212405325U
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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 a rainwater filtering and collecting device, which comprises a water storage tank, wherein a water storage cavity is arranged in the water storage tank, a vertical clapboard is arranged in the water storage cavity, the vertical clapboard divides the water storage cavity into a sewage cavity and a clear water cavity, a first water outlet pipe communicated with the clear water cavity is arranged on the side wall of the water storage tank, the water storage tank is provided with a top plate, a water leakage opening is arranged on the top plate and at the position corresponding to the sewage cavity, and a filter plate is arranged at the water leakage opening; be provided with on the vertical baffle and run through, be used for the filter tube way in intercommunication sewage chamber and clear water chamber, the one end that filter tube way is close to the sewage chamber has the inlet, and the last one end of keeping away from the sewage chamber of filter tube way has the bottom plate, is provided with the liquid outlet in intercommunication clear water chamber on the bottom plate, and movable mounting has the spring and seals the ball of inlet under the roof pressure of spring in the space that bottom plate and filter tube way enclose, the utility model discloses there is the rainwater among the prior art to collect the technical problem that purity is relatively poor, the water storage box needs often to clear up betterly solved.
Description
Technical Field
The utility model relates to a rainwater collecting device technical field, concretely relates to rainwater filters collection device.
Background
The rainwater is natural distilled water, the water quality is good, the existing water resource can be effectively saved by recycling the rainwater, the rainwater collection is important in the future, particularly in the western water-deficient area, however, the rainwater is dirty due to the fact that impurities and dirt in the air are adsorbed and entrained in the rainwater, the water quality is low, a large amount of dirt such as leaves and silt are always contained in a rainwater collection water storage tank, the rainwater collection purity in the water storage tank is influenced, the water storage tank is required to be cleaned frequently due to too much dirt, and the management cost is increased.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a rainwater filters collection device for solve the rainwater that exists among the prior art and collect the technical problem that purity is relatively poor, the water storage box needs often to clear up.
In order to achieve the above object, the utility model provides a rainwater filters collection device adopts following technical scheme:
a rainwater filtering and collecting device comprises a water storage tank, wherein a water storage cavity is formed in the water storage tank, a vertical partition plate is arranged in the water storage cavity, the water storage cavity is divided into a sewage cavity and a clear water cavity by the vertical partition plate, a first water outlet pipe communicated with the clear water cavity is arranged on the side wall of the water storage tank, the water storage tank is provided with a top plate, a water leakage opening is formed in the position, corresponding to the sewage cavity, on the top plate, and a filter plate is installed at the water leakage opening;
be provided with on the vertical baffle that runs through, be used for communicateing the filtration pipeline in sewage chamber and clear water chamber, the one end that the filtration pipeline is close to the sewage chamber has the inlet, and the inlet is provided with the filter layer, and the one end of keeping away from the sewage chamber on the filtration pipeline has the bottom plate, is provided with the liquid outlet in intercommunication clear water chamber on the bottom plate, and movable mounting has the spring and seals the ball of inlet under the roof pressure of spring in the space that bottom plate and filtration pipeline enclose.
The utility model provides a rainwater filters collection device's beneficial effect is: when rainwater is collected, the rainwater is filtered by the primary filtering of the filter plate to filter larger impurities such as leaves and the like, and then enters the sewage cavity, when the liquid level of the rainwater in the sewage cavity is higher than that of the filter pipeline, the rainwater applies pressure to the balls in the filter pipeline, the springs contract, the sealing between the balls and the liquid inlet is released, the rainwater enters the clear water cavity along the liquid outlet after being filtered by the filter layer of the liquid inlet of the filter pipeline, when the rainwater in the sewage cavity is gradually reduced until the liquid level of the rainwater is lower than that of the filter pipeline, the rainwater does not apply pressure to the balls any more, the springs rebound, the balls seal the liquid inlet under the reaction force of the springs, thus the liquid in the clear water cavity is prevented from flowing back to the sewage cavity, when clear water is required to be used, the first water outlet pipe communicated with the clear water cavity on the water storage tank can be opened, the clear water is, the clear water which is relatively clear is separated, the clear water cannot flow back to the sewage cavity, meanwhile, the filtering of the filtering plate also avoids the situation that large dirt such as leaves and the like enters the water storage tank to be accumulated so that the water storage tank is required to be cleaned frequently, and the technical problems that in the prior art, rainwater is poor in collection purity and the water storage tank is required to be cleaned frequently are solved well.
Furthermore, the filtering pipeline is located at a position below the middle part of the vertical partition plate, and the filtering pipeline is obliquely arranged from bottom to top in the direction from the clean water cavity to the sewage cavity. The filtering pipeline is positioned below the middle part of the vertical partition plate, so that sewage in the sewage cavity can enter the clean water cavity through the filtering pipeline without being accumulated too high; the filtering pipeline obliquely arranged from bottom to top enables rainwater in the sewage cavity to exert pressure on the ball better by means of self gravity, so that sealing of the ball on the liquid inlet is relieved more stably.
Further, a sealing gasket is arranged between the ball and the liquid inlet and fixed on the corresponding surface of the liquid inlet and the ball. The sealing gasket further ensures the sealing property between the ball and the liquid inlet.
Furthermore, the lateral wall of the water storage tank is provided with a backwashing pipe communicated with the sewage cavity, the liquid inlet end and the liquid outlet end of the backwashing pipe are arranged along the up-down direction and are respectively communicated with the sewage cavity, the backwashing pipe is provided with a delivery pump, and the lateral wall of the water storage tank is also provided with a second water outlet pipe communicated with the sewage cavity. When fine particles such as silt accumulated at the bottom of the sewage cavity are more, the conveying pump can be opened, rainwater in the sewage cavity is pumped out from the liquid inlet end and discharged into the sewage cavity along the liquid outlet end, the silt accumulated at the bottom of the sewage cavity is backwashed, then the second water outlet pipe is opened, the cleaned liquid is discharged, and the water storage tank is effectively cleaned.
Further, the liquid inlet end is located at the lower end of the liquid inlet of the filtering pipeline in the horizontal direction. When rainwater in the sewage cavity is gradually reduced until the liquid level of the rainwater is lower than that of the filtering pipeline, the rainwater does not exert pressure on the ball any more, the spring rebounds, the ball seals the liquid inlet under the reaction force of the spring, and then backwashing can be carried out, so that the influence of backwashing on filtering of sewage into the clear water cavity is avoided.
Further, a filter funnel is connected below the filter plate. The filter funnel carries out the secondary filter to the rainwater after the filter plate filters, has further improved the purity that gets into rainwater in the sewage chamber.
Drawings
Fig. 1 is a front view of the rainwater filtering and collecting device provided by the present invention;
FIG. 2 is an enlarged schematic view at A in FIG. 1;
fig. 3 is a top view of the rainwater filtering and collecting device provided by the present invention.
Reference numbers in the figures: 1. a water storage tank; 2. a vertical partition plate; 3. a sewage chamber; 4. a clear water cavity; 5. a first water outlet pipe; 6. a top plate; 7. a filter plate; 8. a filtration pipeline; 9. a filter layer; 10. a base plate; 11. a liquid outlet; 12. a spring; 13. a ball bearing; 14. a gasket; 15. a backwash pipe; 16. a delivery pump; 17. a second water outlet pipe; 18. a liquid inlet end; 19. a liquid outlet end; 20. the funnel was filtered.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments:
the utility model provides a rainwater filters collection device's embodiment:
as shown in fig. 1 and 3, a rainwater filters collection device includes water storage tank 1, the water storage chamber has in the water storage tank 1, vertical baffle 2 has in the water storage chamber, vertical baffle 2 divide into sewage chamber 3 and clear water chamber 4 with the water storage chamber, water storage tank 1 has roof 6, on the roof 6, the position that corresponds sewage chamber 3 is provided with the water leak, filter 7 is installed to water leak department, in this embodiment, the quantity of water leak is one, in other embodiments, the quantity of water leak also can be two, three or adjust according to actual need, in order to further improve the purity that gets into rainwater in sewage chamber 3, in this embodiment, the below of filter 7 is connected with filter funnel 20.
As shown in fig. 1 and 3, a plurality of penetrating filter pipelines 8 for communicating the sewage chamber 3 and the clear water chamber 4 are arranged on the vertical partition plate 2, as shown in fig. 2, one end of each filter pipeline 8, which is close to the sewage chamber 3, is provided with a liquid inlet, the liquid inlet is provided with a filter layer 9, one end of each filter pipeline 8, which is far away from the sewage chamber 3, is provided with a bottom plate 10, the bottom plate 10 is provided with a liquid outlet 11 communicated with the clear water chamber 4, a spring 12 and a ball 13 for sealing the liquid inlet under the jacking of the spring 12 are movably arranged in a space enclosed by the bottom plate 10 and the filter pipelines 8, when rainwater is collected, the rainwater is filtered by the primary filtering of the filter plate 7 to filter larger impurities such as leaves and then enters the sewage chamber 3, when the liquid level of the rainwater in the sewage chamber 3 is higher than that of the filter pipelines 8, the rainwater applies pressure to the ball 13 in the filter pipelines 8, the, rainwater filters back along liquid outlet 11 entering clear water chamber 4 through the filter layer 9 of 8 inlet of filter tube, and when 3 interior rainwater on sewage chamber reduced gradually to the rainwater liquid level and was less than filter tube 8, the rainwater no longer applyed pressure to ball 13, and spring 12 kick-backs, and ball 13 seals the inlet under the reaction force of spring 12, has avoided the liquid reflux in clear water chamber 4 to sewage chamber 3 like this.
In addition, the side wall of the water storage tank 1 is provided with a first water outlet pipe 5 communicated with the clear water cavity 4, and when clear water is needed, the first water outlet pipe 5 communicated with the clear water cavity 4 on the water storage tank 1 can be opened to discharge the clear water for use.
Specifically, the filtering pipeline 8 is positioned below the middle part of the vertical partition plate 2, the filtering pipeline 8 is obliquely arranged from bottom to top in the direction from the clean water cavity 4 to the sewage cavity 3, and the filtering pipeline 8 is positioned below the middle part of the vertical partition plate 2, so that sewage in the sewage cavity 3 can enter the clean water cavity 4 through the filtering pipeline 8 without being accumulated too high; the filtering pipeline 8 which is obliquely arranged from bottom to top enables rainwater in the sewage cavity 3 to exert pressure on the ball 13 better by virtue of self gravity, so that the sealing of the ball 13 on the liquid inlet is released more stably, in other embodiments, the filtering pipeline 8 can also be obliquely arranged from top to bottom in the direction from the clean water cavity 4 to the sewage cavity 3, or the filtering pipeline 8 can also be horizontally arranged, and of course, in other embodiments, the filtering pipeline 8 can also be positioned in the middle of the vertical partition plate 2 or at a position on the middle of the vertical partition plate.
As shown in FIG. 2, a sealing gasket 14 is arranged between the ball 13 and the liquid inlet, and the sealing gasket 14 is fixed on the corresponding surface of the liquid inlet and the ball 13. The sealing gasket 14 further ensures the sealing between the ball 13 and the liquid inlet, and in other embodiments, the sealing gasket 14 may be fixed on the corresponding surface of the ball 13 by bonding.
As shown in fig. 1 and 3, the sidewall of the water storage tank 1 is provided with a back-flushing pipe 15 communicated with the sewage cavity 3, a liquid inlet end 18 and a liquid outlet end 19 of the back-flushing pipe 15 are arranged along the up-down direction and are respectively communicated with the sewage cavity 3, the back-flushing pipe 15 is provided with a delivery pump 16, and the sidewall of the water storage tank 1 is further provided with a second water outlet pipe 17 communicated with the sewage cavity 3. When fine particles such as silt accumulated at the bottom of the sewage cavity 3 are more, the conveying pump 16 can be started to pump out rainwater in the sewage cavity 3 from the liquid inlet end 18 and discharge the rainwater into the sewage cavity 3 along the liquid outlet end 19, so that the silt accumulated at the bottom of the sewage cavity 3 is backwashed, and then the second water outlet pipe 17 is opened to discharge the cleaned liquid, so that the water storage tank 1 is effectively cleaned.
In order to avoid that the backwashing work affects the filtering of the sewage into the fresh water chamber 4, in this embodiment the inlet end 18 is located at the lower end of the inlet of the filter conduit 8 in the horizontal direction. When the rainwater in the sewage cavity 3 gradually decreases to a level lower than the liquid level of the rainwater in the filtering pipeline 8, the rainwater does not exert pressure on the ball 13 any more, the spring 12 rebounds, the ball 13 seals the liquid inlet under the reaction force of the spring 12, and then the backwashing operation can be carried out, in other embodiments, the liquid inlet end 18 can also be positioned at the upper end of the liquid inlet of the filtering channel in the horizontal direction.
The utility model provides a rainwater filters collection device's theory of operation is: when rainwater is collected, rainwater is filtered by primary filtration of the filter plate 7 to filter larger impurities such as leaves, and then is filtered for the second time through the filter funnel 20, and then enters the sewage cavity 3, when the liquid level of the rainwater in the sewage cavity 3 is higher than that of the filter pipeline 8, the rainwater applies pressure to the balls 13 in the filter pipeline 8, the springs 12 are contracted, the sealing between the balls 13 and the liquid inlet is released, the rainwater enters the clear water cavity 4 along the liquid outlet 11 after being filtered by the filter layer 9 of the liquid inlet of the filter pipeline 8, when the rainwater in the sewage cavity 3 is gradually reduced until the liquid level of the rainwater is lower than that of the filter pipeline 8, the rainwater does not apply pressure to the balls 13 any more, the springs 12 rebound, the balls 13 seal the liquid inlet under the reactive force of the springs 12, so that the liquid in the clear water cavity 4 is prevented from flowing back to the sewage cavity 3, when clear water is required to be used, the, discharging the clean water for use;
when rainwater in the sewage cavity 3 is gradually reduced until the liquid level of the rainwater is lower than the filtering pipeline 8, the rainwater does not apply pressure to the ball 13 any more, the spring 12 rebounds, the ball 13 seals the liquid inlet under the reaction force of the spring 12, and then backwashing can be carried out, when fine particles such as silt accumulated at the bottom of the sewage cavity 3 are more, the conveying pump 16 can be opened, the rainwater in the sewage cavity 3 is pumped out from the liquid inlet end 18 and is discharged into the sewage cavity 3 along the liquid outlet end 19, the silt accumulated at the bottom of the sewage cavity 3 is backwashed, then the second water outlet pipe 17 is opened, the cleaned liquid is discharged, and the water storage tank 1 is effectively cleaned. The utility model provides a rainwater filters collection device has carried out a lot of filtration to the rainwater, separates the clear water that is limpid relatively, and the clear water can not flow back to sewage chamber 3, and the filtration of filter 7 has also avoided the isovolumic great filth of leaf to accumulate so that water storage box 1 needs the time often clear up in getting into water storage box 1 simultaneously, has solved better among the prior art that there is the rainwater to collect the technical problem that purity is relatively poor, water storage box 1 needs often clear up.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
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 modifications and replacements can be made without departing from the technical principle of the present invention, and these modifications and replacements should also be regarded as the protection scope of the present invention.
Claims (6)
1. The utility model provides a rainwater filters collection device, includes the water storage box, has the retaining chamber in the water storage box, its characterized in that: the water storage cavity is internally provided with a vertical partition plate, the vertical partition plate divides the water storage cavity into a sewage cavity and a clear water cavity, the side wall of the water storage tank is provided with a first water outlet pipe communicated with the clear water cavity, the water storage tank is provided with a top plate, a water leakage opening is formed in the position, corresponding to the sewage cavity, on the top plate, and a filter plate is installed at the water leakage opening;
be provided with on the vertical baffle that runs through, be used for communicateing the filtration pipeline in sewage chamber and clear water chamber, the one end that the filtration pipeline is close to the sewage chamber has the inlet, and the inlet is provided with the filter layer, and the one end of keeping away from the sewage chamber on the filtration pipeline has the bottom plate, is provided with the liquid outlet in intercommunication clear water chamber on the bottom plate, and movable mounting has the spring and seals the ball of inlet under the roof pressure of spring in the space that bottom plate and filtration pipeline enclose.
2. A stormwater filtration collection device as claimed in claim 1, characterised in that: the filtering pipeline is positioned below the middle part of the vertical partition plate, and the filtering pipeline is obliquely arranged from bottom to top in the direction from the clean water cavity to the sewage cavity.
3. A stormwater filtration collection device according to claim 2, characterised in that: a sealing gasket is arranged between the ball and the liquid inlet and is fixed on the corresponding surface of the liquid inlet and the ball.
4. A stormwater filtration collection device according to any one of claims 1 to 3, characterised in that: the side wall of the water storage tank is provided with a backwashing pipe communicated with the sewage cavity, the liquid inlet end and the liquid outlet end of the backwashing pipe are arranged along the up-down direction and are respectively communicated with the sewage cavity, the backwashing pipe is provided with a delivery pump, and the side wall of the water storage tank is also provided with a second water outlet pipe communicated with the sewage cavity.
5. A stormwater filtration collection device according to claim 4, characterised in that: the liquid inlet end is positioned at the lower end of the liquid inlet of the filtering pipeline in the horizontal direction.
6. A stormwater filtration collection device according to any one of claims 1 to 3, characterised in that: and a filter funnel is connected below the filter plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021005966.1U CN212405325U (en) | 2020-06-04 | 2020-06-04 | Rainwater filtering and collecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021005966.1U CN212405325U (en) | 2020-06-04 | 2020-06-04 | Rainwater filtering and collecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212405325U true CN212405325U (en) | 2021-01-26 |
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ID=74408775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021005966.1U Active CN212405325U (en) | 2020-06-04 | 2020-06-04 | Rainwater filtering and collecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212405325U (en) |
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2020
- 2020-06-04 CN CN202021005966.1U patent/CN212405325U/en active Active
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