CN212715135U - Rainwater purification and recovery device for sponge city construction - Google Patents
Rainwater purification and recovery device for sponge city construction Download PDFInfo
- Publication number
- CN212715135U CN212715135U CN202020914566.6U CN202020914566U CN212715135U CN 212715135 U CN212715135 U CN 212715135U CN 202020914566 U CN202020914566 U CN 202020914566U CN 212715135 U CN212715135 U CN 212715135U
- Authority
- CN
- China
- Prior art keywords
- water
- purification
- annular flange
- sheath
- branch
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- 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
Landscapes
- Water Treatment By Sorption (AREA)
Abstract
The utility model discloses a rainwater purification recovery unit of sponge city construction, including retrieving water pitcher, downcomer and drinking-water pipe, it is pre-buried subaerial to retrieve the water pitcher, the vertical fixed intercommunication in one side top of retrieving the water pitcher has the drinking-water pipe, the vertical fixed intercommunication in one side top of retrieving the water pitcher has the downcomer. Has the advantages that: the utility model discloses a with the stopper of branch bottom and cooperation groove sliding fit and through compression spring's mode make the stopper arrange annular flange below in after the cooperation groove smoothly, later make stopper and cooperation groove stagger the back through rotating branch and can tighten up stopper to annular flange bottom surface through the elasticity of spring, so come to purify the subassembly and fix on annular flange through locking Assembly detachable, replaced the fixed mode that purifies the subassembly and install the screw additional, the dismouting of purifying the subassembly is simple easy to operate, be convenient for will purify the subassembly and pull down back periodic cleaning.
Description
Technical Field
The utility model relates to a sponge city auxiliary assembly field, concretely relates to rainwater purification and recovery unit of sponge city construction.
Background
The sponge city is a new generation of city rain and flood management concept, which means that the city has good elasticity in the aspects of adapting to environmental changes and natural disasters caused by rainwater, and can also be called as a water elasticity city, the sponge city absorbs water, stores water, seeps water and purifies water when raining, the stored water is released and utilized when needed, the core of the sponge city is the purification and recovery of the rainwater, a purification and recovery device is needed in the process, the purification efficiency of a purification part of the purification and recovery device is obviously reduced due to more impurities accumulated on the surface after the purification part is used for a period of time, and therefore the purification part needs to be regularly cleaned, but the existing purification part is usually fixedly installed by additionally installing screws and the like, is inconvenient to disassemble and assemble, and is not beneficial to the maintenance of the purification and recovery device.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a rainwater purification recovery unit of sponge city construction just lies in solving above-mentioned problem, through the stopper with the branch bottom with cooperation groove sliding fit and through compression spring's mode make the stopper arrange annular flange below in after the cooperation groove smoothly, later through rotate branch make stopper and cooperation groove stagger the back can tighten up stopper to annular flange bottom surface through the elasticity of spring, so come to purify the subassembly and fix on annular flange through locking subassembly detachable, describe in detail below.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the utility model provides a rainwater purification and recovery device for sponge city construction, including recovery water pitcher, downcomer and drinking-water pipe, the recovery water pitcher is pre-buried in the ground, one side top of recovery water pitcher is vertically fixed and communicated with the drinking-water pipe, one side top of recovery water pitcher is vertically fixed and communicated with the downcomer, and the top end of downcomer is leveled with the ground, the upper portion inboard level of downcomer is fixed with annular flange, the both sides of annular flange have been seted up mating holes vertically, each inside both sides of mating hole all set up the mating groove along same radial, and the mating groove is logical groove in the vertical direction;
the inner side of the top of the downcomer is vertically and slidably matched with a purification assembly, the bottom end face of the purification assembly is in contact with the top face of the annular flange in an attaching mode, the two side portions of the purification assembly are vertically and slidably matched with locking assemblies, and the lower portion of each locking assembly is in sliding fit with the matching hole and the matching groove.
Preferably, the lower extreme of drinking-water pipe stretches into in the recovery water jar and be located the bottom of recovery water jar, the drinking-water pipe top is through the fixed intercommunication of the inlet tube of elbow with the water pump, just the water pump is fixed subaerial, the opposite side of water pump is provided with the outlet pipe.
Preferably, purify the subassembly and include sheath and sealing washer, sheath bottom end face level is fixed with the sealing washer, just the sheath with the sealing washer all with vertical setting locking Assembly sliding fit, the sealing washer bottom surface with the top surface laminating contact of cyclic annular flange, the inboard level of sheath is expanded and is fixed with the filter screen on a plurality of layers, and adjacent two-layerly it has the purification layer to fill between the filter screen.
Preferably, the number of the filter screens is two, and the purification layer is activated carbon.
Preferably, the locking subassembly includes branch and handle, branch with the sheath with the equal sliding fit of sealing washer, branch stretches out the top of sheath top surface is fixed with the handle, branch is located the handle with the part outside clearance fit between the sheath has the spring, just the spring is in compression state, the lower extreme of branch with mating holes sliding fit just stretches out the mating holes bottom, branch stretches out the part both sides of mating holes bottom are fixed with the stopper along same radial level.
Preferably, the surface of the handle is provided with anti-skid threads, and the handle is detachably connected with the support rod through threads.
Preferably, the connecting line between the two matching grooves and the connecting line between the two limiting blocks are crossed, the limiting blocks are rectangular blocks, the matching grooves are rectangular grooves, and the horizontal section sizes of the limiting blocks are in clearance fit with the horizontal section sizes of the matching grooves.
By adopting the rainwater purification and recovery device for sponge city construction, initially, the limiting block of the supporting rod is positioned below the annular flange, and the spring is in a compressed state, then the limiting block is staggered with the matching groove and then the supporting rod is loosened by rotating the supporting rod, the spring can tighten the limiting block on the bottom surface of the annular flange through the self-compressed elastic force and cannot be separated, then the purification component is detachably arranged in the sewer pipe, when in use, rainwater flows into the top of the sewer pipe, the falling rainwater can be filtered through the filter screen, then adsorption and impurity removal are carried out through the purification layer made of activated carbon, so that the purification of the rainwater is completed, the purified rainwater immediately enters the recovery water tank through the bottom end of the sewer pipe, and when the purified rainwater is required to be used subsequently, the water pump is powered to work by a mode of being electrically connected with an external power supply cable, the water pump sucks water through the water pumping pipe and finally discharges the water through the water outlet pipe to be conveyed outwards, when the purification component is used for a period of time and needs to be cleaned, the two handles are rotated simultaneously to drive the support rods to rotate, when the support rods rotate to the limiting blocks and the matching grooves are compared up and down, the springs release the compression states of the support rods to drive the limiting blocks to ascend into the matching grooves, then the purification component can be taken out from the top end of the water outlet pipe by lifting the handles to drive the support rods to ascend, the filter screen can be washed and cleaned after the purification component is taken out, the purification layer can be cleaned again, the purification component needs to be assembled again after the cleaning is finished, and the purification component slides in a sewer pipe sliding fit mode during installation, meanwhile, the supporting rods and the matching holes are matched one by one and slide in a mode of horizontally rotating the sheath, when the sheath cannot continuously slide downwards due to the fact that the limiting blocks and the matching grooves are not matched, the handle is held by hands to rotate the supporting rods to adjust the limiting blocks and the matching grooves to be vertically matched, the limiting blocks immediately slide into the matching grooves through the gravity of the purification assembly, the bottom surface of the sealing ring of the purification assembly also immediately slides to be in contact with the top surface of the annular flange, then the two handles are pressed simultaneously to enable the limiting blocks to descend below the annular flange in a mode of compressing the spring, then the supporting rods are horizontally rotated to enable the limiting blocks to be staggered with the matching grooves, and the spring enables the limiting blocks to be tightened on the bottom surface of the annular flange again through the compressed elastic force and cannot be separated, the purification assembly is quickly disassembled and assembled in the sewer pipe, the disassembly and the assembly of the purification assembly are simple and easy to operate, and the purification assembly is convenient to clean regularly after being disassembled.
Has the advantages that: the utility model discloses a with the stopper of branch bottom and cooperation groove sliding fit and through compression spring's mode make the stopper arrange annular flange below in after the cooperation groove smoothly, later make stopper and cooperation groove stagger the back through rotating branch and can tighten up stopper to annular flange bottom surface through the elasticity of spring, so come to purify the subassembly and fix on annular flange through locking Assembly detachable, replaced the fixed mode that purifies the subassembly and install the screw additional, the dismouting of purifying the subassembly is simple easy to operate, be convenient for will purify the subassembly and pull down back periodic cleaning.
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 an overall schematic view of the present invention;
fig. 2 is an enlarged partial cross-sectional view taken at a in fig. 1 according to the present invention;
fig. 3 is a bottom cross-sectional view of fig. 2 according to the present invention.
The reference numerals are explained below:
1. a purification assembly; 101. a sheath; 102. a seal ring; 103. a purification layer; 104. filtering with a screen; 2. a sewer pipe; 201. an annular flange; 202. a mating groove; 203. a mating hole; 3. a recovery water tank; 4. a water pump; 401. a water inlet pipe; 402. a water outlet pipe; 5. a water pumping pipe; 6. a locking assembly; 601. a handle; 602. a spring; 603. a strut; 604. and a limiting block.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-3, the utility model provides a rainwater purification and recovery device for sponge city construction, including recovery water tank 3, downcomer 2 and drinking-water pipe 5, recovery water tank 3 is pre-buried underground, the vertical fixed intercommunication in one side top of recovery water tank 3 has drinking-water pipe 5, the vertical fixed intercommunication in one side top of recovery water tank 3 has downcomer 2, and the top of downcomer 2 is equal to ground, the inboard level in upper portion of downcomer 2 is fixed with annular flange 201, mating holes 203 have all been seted up vertically in both sides of annular flange 201, mating groove 202 has all been seted up along same radial in the inside both sides of every mating hole 203, and mating groove 202 is logical groove in the vertical direction;
the inboard vertical sliding fit in top of downcomer 2 has purification subassembly 1, and the bottom end face and the laminating contact of cyclic annular flange 201 top surface of purification subassembly 1, and the equal vertical sliding fit in both sides portion of purification subassembly 1 has locking subassembly 6, and the lower part and the equal sliding fit in mating holes 203 and mating grooves 202 of locking subassembly 6.
As a preferred scheme of the scheme, the lower end of a water pumping pipe 5 extends into a recovery water tank 3 and is positioned at the bottom of the recovery water tank 3, the top end of the water pumping pipe 5 is fixedly communicated with a water inlet pipe 401 of a water pump 4 through an elbow, the water pump 4 is fixed on the ground, the other side of the water pump 4 is provided with a water outlet pipe 402, the arrangement is convenient for sucking purified rainwater in the recovery water tank 3 through the water pump 4 and conveying the purified rainwater to the outside for use, a purification assembly 1 comprises a sheath 101 and a sealing ring 102, the bottom end face of the sheath 101 is horizontally fixed with the sealing ring 102, the sheath 101 and the sealing ring 102 are in sliding fit with a vertically arranged locking assembly 6, the bottom face of the sealing ring 102 is in contact with the top face of an annular flange 201, a plurality of layers of filter screens 104 are horizontally unfolded and fixed on the inner side of the sheath 101, a purification layer 103 is filled between two adjacent layers of filter screens 104, the quantity of filter screen 104 is two-layer, purifies the layer 103 and is the active carbon, so sets up, is convenient for to purify layer 103 self and has good absorption edulcoration ability.
The locking assembly 6 comprises a support rod 603 and a handle 601, the support rod 603 is in sliding fit with both the sheath 101 and the sealing ring 102, the handle 601 is fixed at the top end of the support rod 603 extending out of the top surface of the sheath 101, a spring 602 is in clearance fit with the outer side of the part of the support rod 603 between the handle 601 and the sheath 101, and the spring 602 is in a compressed state, both ends of the spring 602 are preferably not fixed with the handle 601 and the sheath 101, so as to prevent the spring 602 from interfering the handle 601 to drive the supporting rod 603 to rotate, the lower end of the supporting rod 603 is in sliding fit with the matching hole 203 and extends out of the bottom end of the matching hole 203, two sides of the part of the supporting rod 603 extending out of the bottom end of the matching hole 203 are horizontally fixed with limiting blocks 604 along the same radial direction, with the arrangement, the supporting rod 603 is prevented from being separated from the annular flange 201 by the staggered mode of the limiting block 604 of the locking component 6 extending out of the bottom end of the matching groove 202 and the matching groove 202, and then the purification component 1 is fixed on the annular flange 201.
The surface of the handle 601 is provided with anti-skid grains, the handle 601 is detachably connected with the supporting rod 603 through threads, so that when the locking assemblies 6 are installed on two sides of the purification assembly 1, the end part of the supporting rod 603, which is not fixed with the limiting block 604, is inserted from the bottom surface of the sealing ring 102 until the end part is inserted from the top surface of the sheath 101, the handle 601 is screwed after the spring 602 is sleeved on the handle, the connecting line between the two matching grooves 202 and the connecting line between the two limiting blocks 604 are crossed, the limiting block 604 is a rectangular block, the matching groove 202 is a rectangular groove, and the horizontal section size of the limiting block 604 is in clearance fit with the horizontal section size of the matching groove 202, so that the limiting block 604 and the matching groove 202 can be separated through a vertical sliding mode when being matched up and down.
By adopting the structure, initially, the limit block 604 of the support rod 603 is positioned below the annular flange 201, and the spring 602 is in a compressed state, then the limit block 604 and the matching groove 202 are staggered by rotating the support rod 603, then the support rod 603 is loosened, the spring 602 can tighten the limit block 604 on the bottom surface of the annular flange 201 by the self-compressed elastic force and can not be separated, then the purification component 1 is detachably arranged in the downcomer 2, when in use, rainwater flows into the top of the downcomer 2, the falling rainwater can be filtered by the filter screen 104, then the purification layer 103 made of activated carbon is used for absorbing and removing impurities, so as to complete the purification of the rainwater, the purified rainwater immediately enters the recovery water tank 3 through the bottom end of the downcomer 2, when purified rainwater is required to be used subsequently, the water pump 4 is powered by an electric connection mode with an external power supply cable, the water pump 4 absorbs the water through the water pumping pipe 5 and finally discharges the water through the water outlet pipe 402 for outward transportation, when the purification component 1 needs to be cleaned after being used for a period of time, the two handles 601 are rotated to drive the supporting rod 603 to rotate, when the supporting rod 603 rotates until the limiting block 604 is vertically matched with the matching groove 202, the spring 602 releases the compression state of the spring to drive the limiting block 604 to ascend into the matching groove 202, then the purification component 1 can be taken out from the top end of the water outlet pipe 402 by lifting the handle 601 to drive the supporting rod 603 to ascend, the filter screen 104 can be washed and cleaned and the purification layer 103 can be regenerated and cleaned after the purification component 1 is taken out, the purification component 1 needs to be mounted again after the cleaning is finished, the purification component 1 slides in by sliding matching with the sewer pipe 2 during mounting, meanwhile, the supporting rods 603 are horizontally rotated to be matched with the matching holes 203 one by one to one, when the limiting block 604 is not matched with the matching groove 202 during the sliding of the sheath 101, the handle 601 is held by hand to rotate the support rod 603 to adjust the limit block 604 to be vertically opposite to the matching groove 202, the limit block 604 slides into the matching groove 202 by the gravity of the purification component 1, the bottom surface of the sealing ring 102 of the purification component 1 also slides to be contacted with the top surface of the annular flange 201, then the two handles 601 are pressed simultaneously to enable the limit block 604 to descend below the annular flange 201 in a mode of compressing the spring 602, the support rod 603 is horizontally rotated to enable the limit block 604 to be staggered with the matching groove 202, the spring 602 tightens the limit block 604 on the bottom surface of the annular flange 201 by the compressed elastic force again to prevent the limit block from being separated, so that the purification component 1 is quickly disassembled and assembled in the sewer pipe 2, the disassembly and the assembly of the purification component 1 are simple and easy to operate, and the purification component 1.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (7)
1. The utility model provides a sponge city construction's rainwater purifies recovery unit, includes recovery water pitcher, downcomer and drinking-water pipe, its characterized in that: the water recovery tank is embedded under the ground, the water pumping pipe is vertically and fixedly communicated with the top of one side of the water recovery tank, the sewer pipe is vertically and fixedly communicated with the top of one side of the water recovery tank, the top end of the sewer pipe is flush with the ground, an annular flange is horizontally and fixedly arranged on the inner side of the upper part of the sewer pipe, matching holes are vertically formed in two sides of the annular flange, matching grooves are formed in two inner sides of each matching hole along the same radial direction, and the matching grooves are through grooves in the vertical direction;
the inner side of the top of the downcomer is vertically and slidably matched with a purification assembly, the bottom end face of the purification assembly is in contact with the top face of the annular flange in an attaching mode, the two side portions of the purification assembly are vertically and slidably matched with locking assemblies, and the lower portion of each locking assembly is in sliding fit with the matching hole and the matching groove.
2. The rainwater purification and recovery device for sponge city construction according to claim 1, characterized in that: the lower extreme of drinking-water pipe stretches into in the recovery water jar and be located the bottom of recovery water jar, the drinking-water pipe top is through the fixed intercommunication of the inlet tube of elbow with the water pump, just the water pump is fixed subaerial, the opposite side of water pump is provided with the outlet pipe.
3. The rainwater purification and recovery device for sponge city construction according to claim 1 or 2, characterized in that: purify the subassembly and include sheath and sealing washer, sheath bottom end face level is fixed with the sealing washer, just the sheath with the sealing washer all with vertical setting locking Assembly sliding fit, the sealing washer bottom surface with the top surface laminating contact of cyclic annular flange, the inboard level of sheath expandes and is fixed with the filter screen on a plurality of layers, and adjacent two-layerly it has the purification layer to fill between the filter screen.
4. The rainwater purification and recovery device for sponge city construction according to claim 3, characterized in that: the quantity of filter screen is two-layer, it is active carbon to purify the layer.
5. The rainwater purification and recovery device for sponge city construction according to claim 4, wherein the device comprises: the locking subassembly includes branch and handle, branch with the sheath with the equal sliding fit of sealing washer, branch stretches out the top of sheath top surface is fixed with the handle, branch is located the handle with part outside clearance fit between the sheath has the spring, just the spring is in compression state, the lower extreme of branch with mating holes sliding fit just stretches out the mating holes bottom, branch stretches out the part both sides of mating holes bottom are fixed with the stopper along same radial level.
6. The rainwater purification and recovery device for sponge city construction according to claim 5, wherein: the anti-skidding line has been seted up on the handle surface, the handle with branch passes through the screw thread and can dismantle the connection.
7. The rainwater purification and recovery device for sponge city construction according to claim 6, wherein: the connecting line between two cooperation grooves and two connecting line cross between the stopper, the stopper is the rectangular block, the cooperation groove is the rectangular groove, just the horizontal section size of stopper with the horizontal section size clearance fit in cooperation groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020914566.6U CN212715135U (en) | 2020-05-27 | 2020-05-27 | Rainwater purification and recovery device for sponge city construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020914566.6U CN212715135U (en) | 2020-05-27 | 2020-05-27 | Rainwater purification and recovery device for sponge city construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212715135U true CN212715135U (en) | 2021-03-16 |
Family
ID=74946522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020914566.6U Active CN212715135U (en) | 2020-05-27 | 2020-05-27 | Rainwater purification and recovery device for sponge city construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212715135U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114809126A (en) * | 2022-05-06 | 2022-07-29 | 四川川桥工程试验检测有限责任公司 | Slope deformation remote monitoring equipment |
-
2020
- 2020-05-27 CN CN202020914566.6U patent/CN212715135U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114809126A (en) * | 2022-05-06 | 2022-07-29 | 四川川桥工程试验检测有限责任公司 | Slope deformation remote monitoring equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212715135U (en) | Rainwater purification and recovery device for sponge city construction | |
| CN210946983U (en) | Rainwater collection device is used in gardens | |
| CN214693554U (en) | Sewage treatment device for cleaning petroleum drilling equipment | |
| CN216553882U (en) | Associated gas skid-mounted recovery device | |
| CN216755788U (en) | Pulse filter cartridge dust remover | |
| CN211971816U (en) | Modified activated carbon adsorption device for sewage treatment | |
| CN211822881U (en) | Medical treatment air purification degassing unit's filter screen rapid disassembly structure | |
| CN219111055U (en) | Purification mechanism for reservoir | |
| CN217988628U (en) | Antifreeze solution automatic filtration edulcoration device | |
| CN212742709U (en) | Sponge city water storage device | |
| CN205204942U (en) | Di water recovery system | |
| CN219804306U (en) | Sewage filtering and recycling device | |
| CN218684174U (en) | Wall surface cleaning machine | |
| CN109796089A (en) | A kind of environment-protective circulating formula water pollution processing unit using physical method | |
| CN215442313U (en) | Municipal administration rainwater water storage device | |
| CN219639149U (en) | Engineering muddy water anti-blocking submersible pump | |
| CN214415757U (en) | Rainwater collecting and processing system for sponge city | |
| CN220360989U (en) | Tubular membrane filter device | |
| CN215962438U (en) | A filter screen that is convenient for change for negative pressure adsorbs collection box | |
| CN209193668U (en) | A kind of integrated extraction device of soil and groundwater remediation | |
| CN218090505U (en) | Bridge is with preventing stifled drainage device | |
| CN209989166U (en) | Hydraulic engineering filter equipment | |
| CN220328157U (en) | Anti-blocking filter grid | |
| CN221254047U (en) | Deionized water purifying equipment | |
| CN214972389U (en) | Sewage sedimentation tank debris screening clean-up equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |