CN113480025A - Rainwater recycling system for high-rise building - Google Patents
Rainwater recycling system for high-rise building Download PDFInfo
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- CN113480025A CN113480025A CN202110787505.7A CN202110787505A CN113480025A CN 113480025 A CN113480025 A CN 113480025A CN 202110787505 A CN202110787505 A CN 202110787505A CN 113480025 A CN113480025 A CN 113480025A
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B3/00—Methods or installations for obtaining or collecting drinking water or tap water
- E03B3/02—Methods or installations for obtaining or collecting drinking water or tap water from rain-water
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/10—Collecting-tanks; Equalising-tanks for regulating the run-off; Laying-up basins
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/14—Devices for separating liquid or solid substances from sewage, e.g. sand or sludge traps, rakes or grates
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/42—Liquid level
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/14—Maintenance of water treatment installations
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/16—Regeneration of sorbents, filters
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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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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Water Supply & Treatment (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Environmental & Geological Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Sewage (AREA)
Abstract
The invention discloses a rainwater recycling system for a high-rise building, which belongs to the technical field of rainwater recycling, and comprises a side shell, a rainwater recycling box and a water tank, wherein the side shell is communicated with the rainwater recycling box through a connecting pipe; the cleaning brush and the dredging mechanism are arranged in the porous water filtering plate, so that sundries above the porous water filtering plate can be automatically cleaned; a rainwater purification device is arranged to purify and reuse rainwater; through the washing of device self to purifying the box, improve and purify box filter effect, reduce artifical frequency and the work load of changing and purifying the box, reduce economic cost.
Description
Technical Field
The invention belongs to the technical field of rainwater recycling, and particularly relates to a rainwater recycling system for a high-rise building.
Background
The water resource refers to a water source which can be utilized or is possible to be utilized, the water source has enough quantity and proper quality, and meets the specific utilization requirement of a certain place in a period of time, with the development of social science and technology and the progress of industry, many available water resources are polluted, now, the situation of water resource shortage occurs, and in order to recycle the water resource, a water resource recycling device or system is installed on a high-rise building in a city, so that the recycling of rainwater resources is realized.
Chinese patent discloses (CN 201720067956.2) a rainwater recycling system, which comprises a landscape pool arranged on the ground, wherein the plane of the pool opening of the landscape pool is lower than the ground, the upper end of the landscape pool is provided with a filter screen which covers the slope of the pool opening, the lower end of the landscape pool is provided with a reservoir, the upper end of the reservoir is provided with a discharge pipe communicated with an underground pipe, the bottom of the landscape pool is provided with an opening communicated with the reservoir, the two ends of the bottom of the landscape pool are respectively hinged with a first rotating plate and a second rotating plate which are provided with closed openings, the outer wall of the bottom of the landscape pool is provided with a support rod which extends in the direction away from the landscape pool, the support rod is arranged at the two ends of which the first rotating plate and the second rotating plate are arranged, the first rotating plate and the second rotating plate are respectively provided with a compression spring which enables the first rotating plate and the second rotating plate to close the openings, the compression spring is fixedly connected with the support rod at the end far away from the first rotating plate and the second rotating plate, when the water level in the landscape pool reaches a set height, the first rotating plate and the second rotating plate rotate towards the direction of the reservoir to open the opening, when more and more rainwater is in the landscape pool, the gravity applied to the first rotating plate and the second rotating plate by the rainwater on the first rotating plate and the second rotating plate of the device is compressed to move the first rotating plate and the second rotating plate towards the direction of the reservoir to open the opening of the landscape pool, so that the rainwater accumulated in the landscape pool is discharged into the reservoir to be accumulated, the gravity applied to the first rotating plate and the second rotating plate is gradually increased according to the gradual increase of the rainwater in the landscape pool, so that the first rotating plate and the second rotating plate gradually open the opening to increase the rainwater discharge speed, but the device is not provided with any anti-blocking structure, when the device is normally used, the situation that the water hole is blocked by the external sundries is easy to occur, need dredge to the water hole with the help of external instrument, it is comparatively troublesome, and the device does not install the simple rainwater filtration purification structure of being convenient for carry out the dismouting in inside, need carry out follow-up multistep purification treatment to the rainwater of collecting, need carry out certain improvement.
Disclosure of Invention
The invention aims to: in order to solve traditional rainwater recycle system, do not install any on it and prevent blockking up the structure, when usual device uses, the condition that outside debris blockked up the water hole easily takes place, need dredge to the water hole with the help of external instrument, it is comparatively troublesome, and the device does not install the simple rainwater filtration purification structure who is convenient for carry out the dismouting in inside, need carry out follow-up multistep purification treatment's problem to the rainwater of collecting, and the rainwater recycle system for high-rise building who provides.
In order to achieve the purpose, the invention adopts the following technical scheme: a rainwater recycling system for high-rise buildings comprises a side shell and a rainwater recycling box, wherein the side shell is communicated with the rainwater recycling box through a connecting pipe, a dredging mechanism and a cleaning mechanism are arranged in the rainwater recycling box, the side shell comprises a purification box and a positioning assembly, the side shell and the rainwater recycling box are both arranged at the top of an installation bottom plate, the purification box with a slide rail is arranged in a slide groove formed in the side shell in a sliding manner, a plurality of purification layers are arranged in the purification box, and the purification box is communicated with an external water storage tank through a drain pipe and a first electromagnetic valve; a top cover is fixedly installed at the top of the rainwater recovery box, the cleaning mechanism in the top cover comprises a driving motor installed on the outer wall of the rainwater recovery box, a rotating shaft is fixedly installed at one end of an output shaft of the driving motor, one end of the rotating shaft penetrates through and extends into the top cover, a cleaning brush is fixedly installed on the rotating shaft, a driving bevel gear is fixedly installed on the rotating shaft, the driving bevel gear is meshed with a driven bevel gear, and the driven bevel gear is fixedly connected with a fixed base of an electric telescopic rod through a transmission rod; a movable porous water filtering plate is arranged inside the rainwater recovery box below the sweeping brush, the porous water filtering plate is rotatably connected with the dredging mechanism through the central position, the dredging mechanism comprises a rotating bearing, and the inner ring of the rotating bearing is fixedly connected with the end part of the electric telescopic rod through a helical blade; a sealing plate is arranged under the porous water filtering plate, the periphery of the sealing plate is in sealing sliding connection with the periphery of the rainwater recovery box, supporting ribs are arranged on the sealing plate in a criss-cross mode, sealing columns which correspond to the water filtering holes in the porous water filtering plate one by one are arranged on the supporting ribs, and the height of each sealing column is larger than the depth of each water filtering hole; the sealing columns are inserted into the water filtering holes, and the sealing plate and the porous water filtering plate jointly divide the rainwater recovery box into two parts which are not communicated up and down; a compression spring is fixed right below the center of the sealing plate, and the other end of the compression spring is fixed with the bottom of the rainwater recovery box; a liquid level sensor is arranged on the side wall of the rainwater recovery tank; and a second electromagnetic valve is arranged on the side wall of the rainwater recovery box above the liquid level sensor.
Preferably, a collecting box drawer is arranged on the side wall of the rainwater recovery box on one side of the cleaning brush and is in sliding connection with the side wall of the rainwater recovery box.
Preferably, the height of the liquid level sensor is lower than that of the sealing plate, and the height of the liquid level sensor is higher than that of a pipe orifice of a connecting pipe in the rainwater recovery tank.
Preferably, purify the box and constitute by curb plate, mounting box and handle, curb plate fixed mounting is on one side outer wall of mounting box, handle fixed mounting is on one side outer wall of curb plate, the water hole has been seted up to the outside of mounting box, the purification layer of the inside of mounting box is provided with filter layer, gauze layer and activated carbon layer from a left side to the right side respectively.
Preferably, the cleaning brush is provided with two and is symmetrically arranged on the rotating shaft, the electric telescopic rod drives the porous water filtering plate to move to the top, the cleaning brush is in mutual contact with the top surface of the porous water filtering plate, and water filtering holes are formed in the porous water filtering plate.
Preferably, the middle part of the sealing plate is provided with a sealing block for sealing the dredging mechanism.
Preferably, the porous water filtering plate is made of flexible polyurethane, and the water filtering holes are round holes; the sealing column is made of stainless steel; the diameter of the sealing column is larger than that of the water filtering hole, and the sealing column is connected in a sealing mode after being extruded and inserted into the water filtering hole.
Preferably, the positioning assembly comprises a positioning block, an installation rotating sleeve, a second connecting spring and an L-shaped telescopic rod, the installation rotating sleeve is rotatably installed on the side wall of the side shell, and the L-shaped telescopic rod is movably installed in the installation rotating sleeve.
Preferably, the outside fixed mounting of L type telescopic link has the second connecting spring, the one end of second connecting spring is fixed with the top surface of installation commentaries on classics cover, fixed mounting has the locating piece on one side outer wall of L type telescopic link, locating piece and curb plate contact each other and the extrusion.
Preferably, the electric telescopic rod extends and drives the porous water filtering plate to move downwards, the porous water filtering plate downwards extrudes the sealing plate, the compression spring is downwards extruded through the sealing plate, the sealing columns on the sealing plate are all inserted into the water filtering holes of the porous water filtering plate, the sealing plate and the porous water filtering plate are connected into a whole, the rainwater recovery box is divided into two parts which are not communicated up and down, and the position where the electric telescopic rod extends is a first position; after the electric telescopic rod extends to a first position, the first electromagnetic valve is closed, the second electromagnetic valve is opened, the electric telescopic rod drives the combined sealing plate and the porous water filtering plate to continuously move downwards to the second electromagnetic valve, air in a space below the sealing plate and the porous water filtering plate is extruded and discharged from the second electromagnetic valve, then the second electromagnetic valve is closed, and at the moment, the electric telescopic rod is in a second position; the electric telescopic rod is controlled to repeatedly retract from the second position to the first position and extend from the first position to the second position, so that rainwater in the purifying box is repeatedly sucked into the rainwater recycling box and then is extruded into the purifying box; repeating the above steps for multiple times, and cleaning the device in the purification box by using the rainwater stored below the combined sealing plate and the porous water filtering plate and the rainwater stored in the purification box.
In summary, due to the adoption of the technical scheme, the invention has the beneficial effects that:
1. according to the invention, the cleaning brush and the dredging mechanism are arranged in the cleaning brush, when rainwater is recovered normally, the driving motor can be directly started, the driving motor drives the driving bevel gear to rotate through the rotating shaft, the driving bevel gear drives the driven bevel gear to rotate, the driven bevel gear drives the electric telescopic rod to rotate through the transmission rod and the fixed base, the electric telescopic rod drives the dredging mechanism to continuously rotate through the end part, and the center of the porous water filtering plate is cleaned; meanwhile, the driving motor drives the cleaning brush to rotate through the rotating shaft, and impurities, dust and the like above the porous water filtering plate are cleaned;
2. according to the invention, the rainwater purification device is arranged, rainwater collected in the rainwater recovery box is conducted into the side shell through the connecting pipe, the rainwater enters the purification box, the filtering layer, the gauze layer and the activated carbon layer respectively filter and adsorb and purify a water body, and finally the rainwater is purified and stored in the external water storage tank for later use through the drain pipe. When purifying box live time and being of a specified duration, the filter effect variation, need dismantle and purify the box and change or when clearing up, directly to one side pulling L type telescopic link, rotate the installation and change the cover, make L type telescopic link not with purify the box contact, pull out through the handle and purify the box change can, convenient change, the operation is swift.
3. The rainwater recovery box is divided into two parts which are not communicated with each other at the upper part and the lower part by arranging the porous water filtering plate and the sealing plate which are mutually matched, the electric telescopic rod is controlled to extend and drive the porous water filtering plate to move downwards, the porous water filtering plate downwards extrudes the sealing plate, and the sealing columns on the sealing plate are completely inserted into water filtering holes of the porous water filtering plate by the downward extrusion of the sealing plate, so that the sealing plate and the porous water filtering plate are connected into a whole, the rainwater recovery box is divided into two parts which are not communicated with each other at the upper part and the lower part, and the extending position of the electric telescopic rod is the first position; after the electric telescopic rod extends to a first position, the first electromagnetic valve is closed, the second electromagnetic valve is opened, the electric telescopic rod drives the combined sealing plate and the porous water filtering plate to continuously move downwards to the second electromagnetic valve, air in a space below the sealing plate and the porous water filtering plate is extruded and discharged from the second electromagnetic valve, then the second electromagnetic valve is closed, and at the moment, the electric telescopic rod is located at a second position; the electric telescopic rod is controlled to repeatedly retract from the second position to the first position and extend from the first position to the second position, so that rainwater in the purifying box is repeatedly sucked into the rainwater recycling box and then is extruded into the purifying box; repeating the above steps for multiple times, and cleaning the device in the purification box by using the rainwater stored below the combined sealing plate and the porous water filtering plate and the rainwater stored in the purification box. The bottom in the rainwater recycling box is provided with a third battery valve, and after the purification box is washed, a third electromagnetic valve is opened to discharge sewage after the purification box is washed, so that the device in the purification box is prevented from being blocked again. Through the operation, the blockage of the purification box can be effectively reduced, the filtering effect of the purification box is improved, the frequency and the workload of manual replacement of the purification box are reduced, and the economic cost is reduced.
Drawings
Fig. 1 is a schematic perspective view of a rainwater recycling system for high-rise buildings.
Fig. 2 is a schematic view of an internal structure of a rainwater recovery tank in a rainwater recovery system for a high-rise building.
Fig. 3 is a schematic view of a partially enlarged structure at a position B in a rainwater recycling system for a high-rise building.
Fig. 4 is a schematic perspective view of a disassembled purification box in a rainwater recycling system for high-rise buildings.
Fig. 5 is an enlarged perspective view of a porous water filtering plate in a rainwater recycling system for high-rise buildings.
Fig. 6 is an enlarged schematic view of a rainwater recycling system for a high-rise building at a.
Fig. 7 is a schematic top view of a sealing plate of a rainwater recycling system for a high-rise building.
Fig. 8 is a schematic structural diagram of a dredging mechanism in a rainwater recycling system for a high-rise building.
Illustration of the drawings:
1. a top cover; 2. a first solenoid valve; 3. an electric telescopic rod; 4. a side casing; 5. a drain pipe; 6. a rainwater recovery tank; 7. mounting a bottom plate; 8. a purification box; 81. a side plate; 82. mounting a box; 83. a filter layer; 84. a gauze layer; 85. an activated carbon layer; 86. a slide rail; 87. a handle; 88. a purification layer; 9. a dredging mechanism; 901. a rotating bearing; 902. a helical blade; 10. a fixed base; 11. a drive bevel gear; 12. cleaning with a brush; 13. a driven bevel gear; 14. a drive motor; 15. a porous drainage plate; 16. a cleaning mechanism; 17. a liquid level sensor;
18. a sealing plate; 181. a sealing block; 19. a support rib; 20. water filtering holes; 21. sealing the column; 22. a compression spring; 23. a positioning assembly; 231. positioning blocks; 232. installing a rotating sleeve; 233. a second connecting spring; 234. an L-shaped telescopic rod; 24. a second solenoid valve.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
Referring to fig. 1-8, the present invention provides a technical solution: a rainwater recycling system for high-rise buildings comprises a side shell 4 and a rainwater recycling box 6, wherein the side shell 4 is communicated with the rainwater recycling box 6 through a connecting pipe, and rainwater collected in the rainwater recycling box 6 can flow into a purifying box 8 in the side shell 4 through the connecting pipe for purification; a dredging mechanism 9 and a cleaning mechanism 16 are arranged in the rainwater recovery box 6, the dredging mechanism 9 is used for dredging the porous water filtering plate 15, and impurities, dust and the like are prevented from blocking the porous water filtering plate 15; the cleaning mechanism 16 is used for cleaning the impurities above the porous filter plate 15 and preventing the porous filter plate 15 from being blocked. The side casing 4 includes a purifying box 8 and a positioning assembly 23, wherein the purifying box 8 is used for purifying rainwater flowing into the side casing 4 from the rainwater recovery tank 6; the positioning assembly 23 is used to replace or clean the purifier layer 88 within the purification cartridge 8.
The side shell 4 and the rainwater recovery box 6 are both arranged at the top of the mounting bottom plate 7, a purification box 8 with a slide rail 86 is arranged in a sliding groove formed in the side shell 4 in a sliding manner, and a plurality of purification layers 88 are arranged in the purification box 8; the purification box 8 is composed of a side plate 81, a mounting box 82 and a handle 87, the side plate 81 is fixedly mounted on the outer wall of one side of the mounting box 82, the handle 87 is fixedly mounted on the outer wall of one side of the side plate 81, a water hole is formed in the outer part of the mounting box 82, a filtration layer 83, a gauze layer 84 and an activated carbon layer 85 are respectively arranged on a purification layer 88 inside the mounting box 82 from left to right, the purification box 8 is composed of the side plate 81, the mounting box 82 and the handle 87 through mounting the purification box 8, the side plate 81 is fixedly mounted on the outer wall of one side of the mounting box 82, the handle 87 is fixedly mounted on the outer wall of one side of the side plate 81, a water hole is formed in the outer part of the mounting box 82, the filtration layer 83, the gauze layer 84 and the activated carbon layer 85 are respectively arranged inside the mounting box 82 from left to right, collected water resources can be conducted into the side shell 4 through a connecting water pipe, the water enters the purification box 8, and the filtration layer 83, the gauze layer 84 and the activated carbon layer 85 respectively filter the water, Adsorption purification reduces the subsequent treatment steps for recovering water stain sources; the purification box 8 is communicated with the external water storage tank through the water discharge pipe 5 and the first electromagnetic valve 2. After the purification box 8 completes the purification of the water body, the first electromagnetic valve 2 is opened, so that the purified water body flows into the external water storage tank through the drain pipe 5 for standby.
The top of the rainwater recovery box 6 is fixedly provided with a top cover 1, a cleaning mechanism 16 in the top cover 1 comprises a driving motor 14 arranged on the outer wall of the rainwater recovery box 6, one end of an output shaft of the driving motor 14 is fixedly provided with a rotating shaft, one end of the rotating shaft penetrates through and extends into the top cover 1 and is fixedly provided with cleaning brushes 12, two cleaning brushes 12 are symmetrically arranged on the rotating shaft, an electric telescopic rod 3 drives a porous water filter plate 15 to move to the top, and the cleaning brushes 12 are in contact with the top surface of the porous water filter plate 15 so as to clean the porous water filter plate; a collecting box drawer is arranged on the side wall of the rainwater recovery box 6 on one side of the cleaning brush 12, and when the electric telescopic rod 3 drives the porous water filtering plate 15 to move to the uppermost part to be in contact with the cleaning brush 12, the cleaning brush 12 cleans the collecting box drawer of sundries, dust and the like above the porous water filtering plate 15; the collecting box drawer is connected with the side wall of the rainwater recovery box 6 in a sliding mode, the collecting box drawer can be drawn out from the side wall of the rainwater recovery box 6 regularly, and sundries, dust and the like collected in the rainwater recovery box for a long time are treated in a unified mode. The porous water filtering plate 15 is provided with water filtering holes 20 therein for filtering the collected rainwater.
A driving bevel gear 11 is fixedly arranged on the rotating shaft, the driving bevel gear 11 is meshed with a driven bevel gear 13, and the driven bevel gear 13 is fixedly connected with a fixed base 10 of the electric telescopic rod 3 through a transmission rod; when driving motor 14 drives sweeper brush 12 through the pivot and rotates the debris that cleans porous water strainer 15 top, drive driven bevel gear 13 through pivot drive bevel gear 11 and rotate, driven bevel gear 13 drives electric telescopic handle 3 through transfer line and unable adjustment base 10 and rotates, makes electric telescopic handle 2 have two aspect functions: on one hand, the electric telescopic rod 3 can drive the porous water filtering plate 15 to move up and down through extension and contraction, so that related functions are realized; on the other hand electric telescopic handle 3 rotates the back, can drive mediation mechanism 9 and rotate, dredges porous drainage 15's center department, prevents that porous drainage 15 from blockking up, influences the collection to the rainwater.
A movable porous water filtering plate 15 is arranged inside the rainwater recovery tank 6 below the sweeping brush 12, and the porous water filtering plate 15 is used for primarily filtering rainwater entering the top cover 1 and filtering out larger sundries, garbage and the like blown into the device by wind or falling into the device by human factors;
the porous water filtering plate 15 is rotatably connected with the dredging mechanism 9 through the central position, the porous water filtering plate 15 is inverted trapezoid, the height of two sides is low, the middle of the two sides is low, sundries, dust and the like can be conveyed to the dredging mechanism 9, the dredging mechanism 9 is used for dredging sundries, dust and the like, and the probability that the porous water filtering plate 15 is blocked is reduced. The dredging mechanism 9 comprises a rotating bearing 901, and the bearing 901 is sleeved at the center of the middle part of the porous water filtering plate 15; the inner ring of the rotating bearing 901 is fixedly connected with the end part of the electric telescopic rod 3 through a helical blade 902; on one hand, the electric telescopic rod 3 can drive the porous water filtering plate 15 to move up and down; on the other hand can drive electric telescopic handle 3 when rotating through transfer line and unable adjustment base 10 at driven bevel gear 13, and electric telescopic handle 3's tip drives helical blade 902 and rotates, and helical blade 902 can rotate the propulsion to debris, dust etc. that accumulate in mediation mechanism 9 department, guarantees the unblocked of mediation mechanism 9 department, does benefit to in collecting rainwater collection box 6.
The outer wall of one side of the side shell 4 is rotatably provided with a positioning component 23, the positioning component 23 comprises a positioning block 231, an installation rotating sleeve 232, a second connecting spring 233 and an L-shaped telescopic rod 234, the installation rotating sleeve 232 is rotatably arranged on the side wall of the side shell 4, the installation rotating sleeve 232 is internally and movably provided with the L-shaped telescopic rod 234, the outer part of the L-shaped telescopic rod 234 is fixedly provided with the second connecting spring 233, one end of the second connecting spring 233 is fixed with the top surface of the installation rotating sleeve 232, the outer wall of one side of the L-shaped telescopic rod 234 is fixedly provided with the positioning block 231, the positioning block 231 is in contact with and extrudes the side plate 81, the positioning component 23 is installed, the positioning component 23 comprises the positioning block 231, the installation rotating sleeve 232, the second connecting spring 233 and the L-shaped telescopic rod 234, the installation rotating sleeve 232 is rotatably arranged on the side wall of the side shell 4, the L-shaped telescopic rod 234 is movably arranged in the installation rotating sleeve 232, the outer part of the L-shaped telescopic rod 234 is fixedly provided with the second connecting spring 233, one end of the second connecting spring 233 is fixed to the top surface of the mounting rotating sleeve 232, a positioning block 231 is fixedly mounted on the outer wall of one side of the L-shaped telescopic rod 234, the positioning block 231 is in contact with and extrudes the side plate 81, when the purifying box 8 needs to be disassembled, the L-shaped telescopic rod 234 is directly pulled to one side, the mounting rotating sleeve 232 is rotated, the L-shaped telescopic rod 234 is not in contact with the purifying box 8, and the purifying box 8 is pulled out through the handle 87 to be replaced.
When the external environment is rainy, rainwater falls, and flows into the rainwater recovery tank 6 through the water filtering holes 20 of the porous water filtering plate 15 and the intervals between the spiral blades 902 at the center of the dredging mechanism 9. When sundries and dust of the porous water filtering plate 15 need to be cleaned, the driving motor 14 is started, the driving motor 14 drives the rotating shaft to rotate, the rotating shaft drives the cleaning brush 12 and the driving bevel gear 11 to rotate simultaneously, the driving bevel gear 11 drives the driven bevel gear 13 to rotate, the driven bevel gear 13 drives the electric telescopic rod 3 to rotate through the transmission rod and the fixed base 10, the electric telescopic rod 3 drives the dredging mechanism 9 to rotate continuously through the end part, and the center of the porous water filtering plate 15 is cleaned; meanwhile, the driving motor 14 drives the cleaning brush 12 to rotate through a rotating shaft, and impurities, dust and the like above the porous water filtering plate 15 are cleaned; rainwater collected in the rainwater recovery box 6 is conducted into the lateral shell 4 through the connecting pipe, the rainwater enters the purification box 8, the filtering layer 83, the gauze layer 84 and the activated carbon layer 85 respectively filter and adsorb and purify a water body, and finally the rainwater is purified and stored in the external water storage tank through the drain pipe 5 for later use. When purifying box 8 live time and being of a specified duration, the filter effect variation, need dismantle and purify box 8 and change or when clearing up, directly to one side pulling L type telescopic link 234, rotate the installation and change cover 232, make L type telescopic link 234 not with purify box 8 contact, it can to pull out through handle 87 and purify box 8 and change.
Example 2
When external environment is poor, when 6 debris of rainwater collection box are more along with the rainwater, its inside filter equipment is blockked up after purifying box 8 uses a period of time, causes the filter effect to descend, needs the manual work to demolish purifying box 8 and change it and manual cleaning, increases intensity of labour, causes the cost to increase. Through making further improvement to this device, make it have to purify box 8 self-cleaning's function to reduce the intensity of labour that the clearance purified box 8, economic cost when reducing the use.
Be equipped with the closing plate 18 under porous drainage board 15, the closing plate 18 all around with rainwater collection box 6 all around sealed sliding connection, closing plate 18 adopts flexible polyurethane material, is equipped with wear-resisting joint strip all around, can reach sealed effect to guarantee that closing plate 18 and porous drainage board 15 combine together the back, both cut apart into two mutually independent spaces rainwater collection box 6 jointly, in order to realize corresponding function.
The sealing plate 18 is provided with supporting ribs 19 in a criss-cross manner, the supporting ribs 19 are provided with sealing columns 21 which correspond to the water filtering holes 20 on the porous water filtering plate 15 one by one, and each sealing column 21 can be ensured to be smoothly inserted into the corresponding water filtering hole 20; the porous water filtering plate 15 is made of flexible polyurethane and has good elasticity; the water filtering holes 20 are round holes; the sealing column 21 is made of stainless steel, so that the corrosion can be effectively prevented, and the service life is prolonged; the diameter of sealed post 21 is greater than the diameter of drainage hole 20, and back in sealed post 21 extrusion and the interpolation drainage hole 20 between the two sealing connection to after guaranteeing that closing plate 18 and porous drainage plate 15 combine together, both divide into two mutually independent spaces rainwater collection box 6 jointly, in order to realize corresponding function.
The height of the sealing column 21 is greater than the depth of the water filtering hole 20, so that on one hand, the sealing performance between the sealing column 21 and the water filtering hole 20 after the sealing column is inserted into the water filtering hole 20 can be improved; on the other hand, when the water filtering holes 20 are blocked by sundries, dust and the like, the sundries, dust and the like blocked in the water filtering holes 20 can be pushed out of the water filtering holes 20 after the sealing columns 21 are inserted into the water filtering holes 20, so that the problem that the water filtering holes 20 are easy to block is solved; after sundries, dust and the like in the water filtering holes 20 are ejected out of the filtering holes 20, the electric telescopic rod 3 drives the porous water filtering plate 15 to move to the uppermost part, and the cleaning brush 12 can clean the ejected sundries, dust and the like into the drawer of the collection box for the same collection treatment.
The sealing plate 18 and the porous water filtering plate 15 divide the rainwater recovery box 6 into two parts which are not communicated up and down together when the sealing column 21 is inserted into the water filtering hole 20, so that the cleaning purification box 8 is prepared.
The middle part of the sealing plate 18 is provided with a sealing block 181 for sealing the dredging mechanism 9, and the position of the sealing block 181 corresponding to the position of the rotating bearing 901 of the dredging mechanism 9 is used for better sealing the dredging mechanism 9 and improving the sealing performance of the sealing plate 18 on the porous water filtering plate 15.
A compression spring 22 is fixed right below the center of the sealing plate 18, and the other end of the compression spring 22 is fixed with the bottom of the rainwater recovery box 6; electric telescopic handle 3 extension and drive porous drainage plate 15 downstream, porous drainage plate 15 contacts with closing plate 18 earlier, along with porous drainage plate 15 continues downstream, porous drainage plate 15 extrudees closing plate 18 downwards, and extrude compression spring 22 downwards through closing plate 18, under compression spring 22's reaction force, make sealed post 21 on the closing plate 18 all insert in porous drainage plate 15's drainage hole 20, and then make closing plate 18 and porous drainage plate 15 even as an organic whole, advance to cut apart into two parts that are not linked together from top to bottom rainwater collection box 6, the position that electric telescopic handle 3 extension at this moment is first position.
A liquid level sensor 17 is arranged on the side wall of the rainwater recovery box 6, and a second electromagnetic valve 24 is arranged on the side wall of the rainwater recovery box 6 above the liquid level sensor 17; the height of the liquid level sensor 24 is lower than that of the sealing plate 18, and the height of the liquid level sensor 24 is higher than that of the pipe orifice of the connecting pipe in the rainwater recovery box 6, so that rainwater collected by the rainwater recovery box 6 can be detected when reaching the height of the liquid level sensor 24, and sufficient rainwater can be reserved in the rainwater recovery box 6 for cleaning the purification box 8 in the subsequent process; on the other hand, when the rainwater reaches the liquid level sensor 24 and the whole device is started to clean the purifying box 8, a certain amount of air is left between the lower part of the combined sealing plate 18 and the porous water filtering plate 15 and the water surface of the rainwater. After the electric telescopic rod 3 extends to the first position, the first electromagnetic valve 2 is closed, the second electromagnetic valve 24 is opened, the electric telescopic rod 3 drives the combined sealing plate 18 and the porous water filtering plate 15 to continuously move downwards to the second electromagnetic valve 24, the space below the two is compressed, air in the space below the two is extruded and discharged from the second electromagnetic valve 24, then the second electromagnetic valve is closed 24, and at the moment, the electric telescopic rod 3 is in the second position; the volume of the air which is extruded and discharged from the second electromagnetic valve 24 when the electric telescopic rod 3 moves from the first position to the second position is equal to the volume of the water stored in the purifying box 8 through the calculation of the volume of the compressed and discharged air; when air is discharged from the second electromagnetic valve 24 and the second electromagnetic valve 24 is closed, the electric telescopic rod 3 retracts from the second position to the first position, negative pressure is formed below the combined sealing plate 18 and the porous water filtering plate 15, and rainwater stored in the purifying box 8 is sucked into the rainwater recycling box 6 below the combined sealing plate 18 and the porous water filtering plate 15 by the negative pressure; the electric telescopic rod 3 is controlled to extend from the first position to the second position, and the combined sealing plate 18 and the porous water filtering plate 15 extrude the rainwater sucked into the rainwater recovery box 6 into the purification box 8; the electric telescopic rod 3 is controlled to repeatedly retract from the second position to the first position and extend from the first position to the second position, so that rainwater in the purifying box 8 can be repeatedly sucked into the rainwater recycling box 6 and then extruded into the purifying box 8; this is repeated a plurality of times, and the cleaning of the device in the purification box 8 is completed by rainwater stored under the combined sealing plate 18 and porous water filtration plate 15 and rainwater stored in the purification box 8. The bottom in the rainwater collection box 6 is provided with a third battery valve, and after the purification box 8 is washed, a third electromagnetic valve is opened to discharge sewage after the purification box 8 is washed, so that the device in the purification box 8 is prevented from being blocked again. Through the above-mentioned operation can effectively reduce the jam that purifies box 8, improve and purify 8 filter effects of box, reduce artifical frequency and the work load of changing purification box 8, reduce economic cost.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (10)
1. A rainwater recycling system for high-rise buildings comprises a side shell (4) and a rainwater recycling box (6), and is characterized in that: the rainwater collection and purification device comprises a side shell (4) and a rainwater collection box (6), wherein the side shell (4) is communicated with the rainwater collection box (6) through a connecting pipe, a dredging mechanism (9) and a cleaning mechanism (16) are arranged in the rainwater collection box (6), the side shell (4) comprises a purification box (8) and a positioning assembly (23), the side shell (4) and the rainwater collection box (6) are both arranged at the top of a mounting bottom plate (7), the purification box (8) with a slide rail (86) is arranged in a slide groove formed in the side shell (4) in a sliding mode, a plurality of purification layers (88) are arranged in the purification box (8), and the purification box (8) is communicated with an external water storage tank through a drain pipe (5) and a first electromagnetic valve (2);
a top cover (1) is fixedly installed at the top of the rainwater recovery box (6), the cleaning mechanism (16) in the top cover (1) comprises a driving motor (14) installed on the outer wall of the rainwater recovery box (6), a rotating shaft is fixedly installed at one end of an output shaft of the driving motor (14), one end of the rotating shaft penetrates through and extends into the top cover (1), a cleaning brush (12) is fixedly installed on the rotating shaft, a driving bevel gear (11) is fixedly installed on the rotating shaft, the driving bevel gear (11) is meshed with a driven bevel gear (13), and the driven bevel gear (13) is fixedly connected with a fixed base (10) of the electric telescopic rod (3) through a transmission rod;
a movable porous water filtering plate (15) is arranged inside the rainwater recovery box (6) below the cleaning brush (12), the porous water filtering plate (15) is rotatably connected with the dredging mechanism (9) through the central position, the dredging mechanism (9) comprises a rotating bearing (901), and the inner ring of the rotating bearing (901) is fixedly connected with the end part of the electric telescopic rod (3) through a helical blade (902); a sealing plate (18) is arranged under the porous water filtering plate (15), the periphery of the sealing plate (18) is in sealing sliding connection with the periphery of the rainwater recovery box (6), supporting ribs (19) are arranged on the sealing plate (18) in a criss-cross mode, sealing columns (21) which correspond to the water filtering holes (20) in the porous water filtering plate (15) one by one are arranged on the supporting ribs (19), and the height of each sealing column (21) is larger than the depth of each water filtering hole (20); the sealing column (21) is inserted into the water filtering hole (20), and the sealing plate (18) and the porous water filtering plate (15) jointly divide the rainwater recovery box (6) into two parts which are not communicated up and down;
a compression spring (22) is fixed right below the center of the sealing plate (18), and the other end of the compression spring (22) is fixed with the bottom of the rainwater recovery box (6); a liquid level sensor (17) is arranged on the side wall of the rainwater recovery box (6); and a second electromagnetic valve (24) is arranged on the side wall of the rainwater recovery box (6) above the liquid level sensor (17).
2. A rainwater recycling system for high-rise buildings according to claim 1 characterized in that a collection box drawer is arranged on the side wall of the rainwater recycling box (6) at one side of the sweeping brush (12) and is connected with the side wall of the rainwater recycling box (6) in a sliding way.
3. The rainwater recycling system for high-rise buildings according to claim 1, wherein the liquid level sensor (24) is located at a height lower than that of the sealing plate (18), and the liquid level sensor (24) is located at a height higher than that of the pipe orifice of the connecting pipe in the rainwater recycling tank (6).
4. The rainwater recycling system for high-rise buildings according to claim 1, wherein the purifying box (8) is composed of a side plate (81), a mounting box (82) and a handle (87), the side plate (81) is fixedly mounted on one side outer wall of the mounting box (82), the handle (87) is fixedly mounted on one side outer wall of the side plate (81), a water hole is opened on the outside of the mounting box (82), and a filtering layer (83), a gauze layer (84) and an activated carbon layer (85) are respectively arranged on a purifying layer (88) in the mounting box (82) from left to right.
5. The rainwater recycling system for the high-rise building according to claim 1, wherein two cleaning brushes (12) are symmetrically arranged on the rotating shaft, the electric telescopic rod (3) drives the porous water filtering plate (15) to move to the uppermost position, the cleaning brushes (12) are in contact with the top surface of the porous water filtering plate (15), and water filtering holes (20) are formed in the porous water filtering plate (15).
6. A rainwater recycling system for high-rise buildings according to claim 1 wherein the sealing plate (18) is provided at its middle portion with a sealing block (181) for sealing the dredging means (9).
7. The rainwater recycling system for the high-rise building according to claim 5, wherein the porous water filtering plate (15) is made of flexible polyurethane, and the water filtering holes (20) are round holes; the sealing column (21) is made of stainless steel; the diameter of the sealing column (21) is larger than that of the water filtering hole (20), and the sealing column (21) is connected with the water filtering hole (20) in a sealing mode after being extruded and inserted into the water filtering hole.
8. The rainwater recycling system for the high-rise building according to claim 1, wherein the positioning assembly (23) comprises a positioning block (231), a mounting rotating sleeve (232), a second connecting spring (233) and an L-shaped telescopic rod (234), the mounting rotating sleeve (232) is rotatably mounted on the side wall of the side shell (4), and the L-shaped telescopic rod (234) is movably mounted in the mounting rotating sleeve (232).
9. The rainwater recycling system for the high-rise building according to claim 8, wherein a second connecting spring (233) is fixedly installed outside the L-shaped telescopic rod (234), one end of the second connecting spring (233) is fixed to the top surface of the installation rotating sleeve (232), a positioning block (231) is fixedly installed on the outer wall of one side of the L-shaped telescopic rod (234), and the positioning block (231) and the side plate (81) are in contact with each other and are extruded.
10. The rainwater recycling system for the high-rise building according to claim 1, wherein the electric telescopic rod (3) extends and drives the porous water filtering plate (15) to move downwards, the porous water filtering plate (15) presses the sealing plate (18) downwards, the sealing plate (18) presses the compression spring (22) downwards, the sealing columns (21) on the sealing plate (18) are all inserted into the water filtering holes (20) of the porous water filtering plate (15), the sealing plate (18) is connected with the porous water filtering plate (15) into a whole, the rainwater recycling tank (6) is divided into two parts which are not communicated with each other up and down, and the position of the electric telescopic rod (3) extending is the first position; after the electric telescopic rod (3) extends to a first position, the first electromagnetic valve (2) is closed, the second electromagnetic valve (24) is opened, the electric telescopic rod (3) drives the combined sealing plate (18) and the porous water filtering plate (15) to continuously move downwards to the second electromagnetic valve (24), air in a space below the two is extruded and discharged from the second electromagnetic valve (24), then the second electromagnetic valve is closed (24), and at the moment, the electric telescopic rod (3) is located at a second position; the electric telescopic rod (3) is controlled to repeatedly retract from the second position to the first position and extend from the first position to the second position, so that rainwater in the purification box (8) is repeatedly sucked into the rainwater recovery box (6) and then is extruded into the purification box (8); repeating the steps for a plurality of times, and cleaning the device in the purification box (8) by utilizing the rainwater stored below the combined sealing plate (18) and the porous water filtering plate (15) and the rainwater stored in the purification box (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110787505.7A CN113480025A (en) | 2021-07-13 | 2021-07-13 | Rainwater recycling system for high-rise building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110787505.7A CN113480025A (en) | 2021-07-13 | 2021-07-13 | Rainwater recycling system for high-rise building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113480025A true CN113480025A (en) | 2021-10-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110787505.7A Withdrawn CN113480025A (en) | 2021-07-13 | 2021-07-13 | Rainwater recycling system for high-rise building |
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| Country | Link |
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| CN (1) | CN113480025A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114426918A (en) * | 2022-01-27 | 2022-05-03 | 江苏君成工业智能科技有限公司 | Low-noise planktonic bacteria sampler |
| CN115571935A (en) * | 2022-09-29 | 2023-01-06 | 程军 | Building water supply and drainage system |
-
2021
- 2021-07-13 CN CN202110787505.7A patent/CN113480025A/en not_active Withdrawn
Non-Patent Citations (1)
| Title |
|---|
| 刘玉兰等: "《油脂工厂物料输送》", 30 April 2017, 北京：中国轻工业出版社 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114426918A (en) * | 2022-01-27 | 2022-05-03 | 江苏君成工业智能科技有限公司 | Low-noise planktonic bacteria sampler |
| CN115571935A (en) * | 2022-09-29 | 2023-01-06 | 程军 | Building water supply and drainage system |
| CN115571935B (en) * | 2022-09-29 | 2024-05-14 | 程军 | Building water supply and drainage system |
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