CN111021467A - Rainwater collection system - Google Patents

Rainwater collection system Download PDF

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Publication number
CN111021467A
CN111021467A CN201911280921.7A CN201911280921A CN111021467A CN 111021467 A CN111021467 A CN 111021467A CN 201911280921 A CN201911280921 A CN 201911280921A CN 111021467 A CN111021467 A CN 111021467A
Authority
CN
China
Prior art keywords
rainwater
rainwater collection
suction pump
plate
pipe
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.)
Pending
Application number
CN201911280921.7A
Other languages
Chinese (zh)
Inventor
林芳
刘琤
周磊
张颖怡
李静
章晨佼
张珏
吴文杰
汪海燕
常青
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Scdri Co ltd
Original Assignee
Scdri Co ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Scdri Co ltd filed Critical Scdri Co ltd
Priority to CN201911280921.7A priority Critical patent/CN111021467A/en
Publication of CN111021467A publication Critical patent/CN111021467A/en
Pending legal-status Critical Current

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Classifications

    • EFIXED CONSTRUCTIONS
    • E03WATER SUPPLY; SEWERAGE
    • E03BINSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B3/00Methods or installations for obtaining or collecting drinking water or tap water
    • E03B3/02Methods or installations for obtaining or collecting drinking water or tap water from rain-water
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G25/00Watering gardens, fields, sports grounds or the like
    • A01G25/02Watering arrangements located above the soil which make use of perforated pipe-lines or pipe-lines with dispensing fittings, e.g. for drip irrigation
    • EFIXED CONSTRUCTIONS
    • E03WATER SUPPLY; SEWERAGE
    • E03BINSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B11/00Arrangements or adaptations of tanks for water supply
    • EFIXED CONSTRUCTIONS
    • E03WATER SUPPLY; SEWERAGE
    • E03BINSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B5/00Use of pumping plants or installations; Layouts thereof
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00Water conservation; Efficient water supply; Efficient water use
    • Y02A20/108Rainwater harvesting

Abstract

The invention provides a rainwater collecting system which comprises a corrugated guide plate, a stainless steel plate, a building wall, a rainwater collecting box, a support rod, a cleaning bottom plate, a sealing ring, a cleaning bolt, a control switch, a first suction pump, a second suction pump and a conveying pipe. According to the invention, the connecting pipe, the rainwater diversion hopper, the cleaning cover, the connecting column, the impurity filtering net and the adsorption plate are arranged, so that the collected rainwater can be cleaned of impurities, iron impurities in the rainwater can be adsorbed, and the cleanness of the rainwater is ensured; the setting of clearance lid and connecting post is favorable to getting to put the clearance, convenient operation.

Description

Rainwater collection system
Technical Field
The invention belongs to the technical field of rainwater treatment, and particularly relates to a rainwater collection system.
Background
The construction of a naturally accumulated, naturally permeated and naturally purified sponge city, the water saving priority, the space balance, the system management and the two-hand force generation are the basic requirements of the urbanization construction in China at present, and the construction is planned to be carried out in 2020, more than 20 percent of the area of a built-up area of the city meets the construction requirement of the sponge city, and more than 80 percent of the area of the built-up area of the city meets the construction requirement of the sponge city in 2030. Through sponge city construction, measures of seepage, stagnation, storage, purification, use, discharge and the like are comprehensively adopted to reduce the influence of city development and construction on the ecological environment to the maximum extent, and 70% of rainfall is absorbed and utilized on the spot.
The construction of the sponge city not only relates to a new project, but also needs to be planned and constructed according to the standards of the sponge city. Wherein, spongy construction of building districts is the key point of sponge city construction.
At present, in order to create a good landscape effect, green belts on two sides of roads in some building districts are higher than the road surface, rainwater is discharged into the green belts through roof rain drop pipes and then directly flows to the road surface, so that water and soil loss is caused, and the problem needs to be solved through rainwater collection.
But current rainwater collection system still has the rainwater and contains impurity influence use, does not possess emergent use and can't spray irrigation afforestation gardens problem.
Therefore, it is necessary to invent a rainwater collecting system.
Disclosure of Invention
In order to solve the technical problems, the invention provides a rainwater collecting system which aims to solve the problems that rainwater contains impurities to affect use, emergency use is unavailable and sprinkling irrigation for greening gardens is unavailable in the conventional rainwater collecting system. A rainwater collecting system comprises a corrugated guide plate, a stainless steel plate, a building wall, a rainwater collecting box, a supporting rod, a cleaning bottom plate, a sealing ring, a cleaning bolt, a control switch, a first suction pump, a second suction pump, a conveying pipe, an impurity-adsorption-preventive rainwater treatment bucket structure, an emergency storage type water gun structure and a rotatable garden watering spray head structure, wherein the corrugated guide plate is connected to the upper surface of the stainless steel plate through screws; the stainless steel plate is downwards inclined and is connected to the right upper end of the building wall through a forty-five-degree bolt; the right lower side of the building wall is connected with a rainwater collecting box through a bolt; the four corners of the bottom of the rainwater collecting box are respectively connected with supporting rods by longitudinal bolts; the cleaning bottom plate is connected to the lower part of the rainwater collecting box through a sealing ring; the cleaning bottom plate is connected with the rainwater collecting box through a cleaning bolt; the control switch is connected to the right lower side of the front surface of the rainwater collecting box through a transverse screw; the first suction pump and the second suction pump are sequentially connected to the right lower side of the rainwater collecting box through bolts from top to bottom; the conveying pipe is in threaded connection with the right end of the first suction pump; the first suction pump and the second suction pump are respectively communicated with the rainwater collecting box; the impurity-proof adsorption type rainwater treatment bucket structure is connected with the rainwater collecting box; the emergency retractable water spraying gun structure is connected with the rainwater collecting box; the rotatable garden watering spray head structure is connected with the second suction pump; the impurity-proof adsorption type rainwater treatment bucket structure comprises a connecting pipe, a rainwater diversion bucket, a cleaning cover, a connecting column, an impurity filtering net and an adsorption plate, wherein one end of the connecting pipe is in threaded connection with a right lower end outlet of the rainwater diversion bucket, and the other end of the connecting pipe is in threaded connection with a right upper side inlet of the cleaning cover; the connecting columns are respectively connected with the left side and the right side of the upper part of the impurity filtering net by screws at one longitudinal end, and the left side and the right side of the lower part of the cleaning cover by screws at the other end; the middle position of the lower part of the impurity filtering net is transversely connected with an adsorption plate through a screw.
Preferably, the emergency retractable water spraying gun structure comprises a retractable wheel, a wheel shaft, a wheel seat, a hand lever, a fire hose, a connector head and an emergency spray gun, wherein the retractable wheel is arranged in the middle of the right side of the rear part of the wheel seat through the wheel shaft; the longitudinal lower part of the hand rocker is connected with the front end of the wheel shaft through a bolt; the fire-fighting hose is wound on the outer wall of the containing wheel; one end of the hose for fire fighting is in threaded connection with the connecting pipe head, and the other end of the hose for fire fighting is in threaded connection with the emergency spray gun.
Preferably, the rotatable garden watering spray head structure comprises a metal hose, a fixed pipe, a rotary spray head, a fixed base and a foundation bolt, wherein the right end of the metal hose is in threaded connection with an inlet at the middle position of the left side of the fixed pipe; one longitudinal end of the fixed pipe is in threaded connection with the lower end of the rotary spray head, and the other end of the fixed pipe is in threaded connection with the middle position in the fixed base; and four corners inside the fixed base are respectively in threaded connection with foundation bolts.
Preferably, the cleaning cover is buckled at an inlet at the upper end of the rainwater collecting box.
Preferably, the right lower ends of the corrugated guide plate and the stainless steel plate are inserted into an inlet at the left upper end of the rainwater guide hopper.
Preferably, the impurity filtering net specifically adopts a rectangular stainless steel filtering net, and the adsorption plate specifically adopts a rectangular hollow permanent magnet plate.
Preferably, the wheel seat is in bolted connection with the middle position of the upper right side of the rainwater collection box at the transverse left end.
Preferably, the accommodating wheel is an I-shaped engineering plastic wheel.
Preferably, the connecting pipe head and the conveying pipe are in threaded connection.
Preferably, the left end of the metal hose is in threaded connection with the outlet of the right end of the second suction pump.
Preferably, the rotary spray head is a rotary turnbuckle spray head.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the rainwater collecting device, the connecting pipe, the rainwater guide hopper, the cleaning cover, the connecting column, the impurity filtering net and the adsorption plate are arranged, so that the collected rainwater can be cleaned of impurities, iron impurities in the rainwater can be adsorbed, and the cleanness of the rainwater is guaranteed.
2. In the invention, the arrangement of the cleaning cover and the connecting column is beneficial to taking, placing and cleaning and convenient to operate.
3. According to the invention, the hose for fire fighting, the connecting pipe head and the emergency spray gun are arranged, so that emergency fire extinguishing is facilitated, close-range fire extinguishing can be performed, and the using function is increased.
4. According to the invention, the containing wheels, the wheel shafts, the wheel seats and the hand-operated rod are arranged, so that the fire-fighting hose can be wound and contained, and the operation is convenient.
5. According to the invention, the arrangement of the metal hose, the fixed pipe, the rotary spray head, the fixed base and the foundation bolts is favorable for carrying out spray irrigation on flowers, plants and trees in gardens and increasing the utilization rate of rainwater.
6. According to the invention, the arrangement of the fixed base and the foundation bolts is beneficial to fixing and supporting, and the operation stability is ensured.
7. According to the invention, the corrugated guide plate and the stainless steel plate are arranged, so that rainwater can be collected and guided out in time.
8. In the invention, the arrangement of the rainwater collecting box, the supporting rod, the cleaning bottom plate, the sealing ring and the cleaning bolt is favorable for cleaning impurities in the rainwater collecting box, and the convenience of rainwater collection is ensured.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic structural view of the impurity-adsorbing-preventing rainwater treatment bucket structure of the present invention.
Fig. 3 is a schematic structural view of the emergency retractable water pistol according to the present invention.
Fig. 4 is a schematic structural view of the rotatable garden watering spray head structure of the present invention.
In the figure:
1. a corrugated deflector; 2. a stainless steel plate; 3. building a wall body; 4. a rainwater collection box; 5. a support bar; 6. cleaning the bottom plate; 7. a seal ring; 8. cleaning the bolt; 9. a control switch; 10. a first suction pump; 11. a second suction pump; 12. a delivery pipe; 13. the impurity-proof adsorption type rainwater treatment bucket structure; 131. a connecting pipe; 132. a rainwater diversion hopper; 133. cleaning the cover; 134. connecting columns; 135. filtering the impurity net; 136. an adsorption plate; 14. the structure of the emergency retractable water spray gun; 141. a storage wheel; 142. a wheel axle; 143. a wheel seat; 144. a hand lever; 145. a hose for fire protection; 146. connecting the pipe heads; 147. an emergency spray gun; 15. a rotatable garden watering spray head structure; 151. a metal hose; 152. a fixed tube; 153. a rotary sprinkler; 154. a fixed base; 155. and (7) anchor bolts.
Detailed Description
The invention is described in detail with reference to the accompanying drawings, as shown in fig. 1 and fig. 2, a rainwater collecting system comprises a corrugated guide plate 1, a stainless steel plate 2, a building wall 3, a rainwater collecting box 4, a support rod 5, a cleaning bottom plate 6, a sealing ring 7, a cleaning bolt 8, a control switch 9, a first suction pump 10, a second suction pump 11, a conveying pipe 12, an impurity-proof adsorption type rainwater treatment bucket structure 13, an emergency storage type water gun structure 14 and a rotatable garden watering spray head structure 15, wherein the corrugated guide plate 1 is connected to the upper surface of the stainless steel plate 2 by screws; the stainless steel plate 2 is downwards inclined and is bolted to the right upper end of the building wall 3 by forty-five degrees; the right lower side of the building wall 3 is connected with a rainwater collecting box 4 through a bolt; four corners of the bottom of the rainwater collecting box 4 are respectively connected with supporting rods 5 by longitudinal bolts; the cleaning bottom plate 6 is connected to the lower part of the rainwater collecting box 4 through a sealing ring 7; the cleaning bottom plate 6 is connected with the rainwater collecting box 4 through a cleaning bolt 8; the control switch 9 is connected to the right lower side of the front surface of the rainwater collecting box 4 through a transverse screw; the first suction pump 10 and the second suction pump 11 are sequentially connected to the right lower side of the rainwater collection box 4 through bolts from top to bottom; the delivery pipe 12 is in threaded connection with the right end of the first suction pump 10; the first suction pump 10 and the second suction pump 11 are respectively communicated with the rainwater collection box 4; the impurity-proof adsorption type rainwater treatment bucket structure 13 is connected with the rainwater collection box 4; the emergency retractable water spraying gun structure 14 is connected with the rainwater collecting box 4; the rotatable garden watering spray head structure 15 is connected with the second suction pump 11; the impurity-proof adsorption type rainwater treatment bucket structure 13 comprises a connecting pipe 131, a rainwater diversion bucket 132, a cleaning cover 133, a connecting column 134, an impurity filtering net 135 and an adsorption plate 136, wherein one end of the connecting pipe 131 is in threaded connection with an outlet at the right lower end of the rainwater diversion bucket 132, and the other end of the connecting pipe 131 is in threaded connection with an inlet at the right upper side of the cleaning cover 133; the connecting column 134 is respectively connected with the left side and the right side of the upper part of the impurity filtering net 135 by screws at one longitudinal end, and is connected with the left side and the right side of the lower part of the cleaning cover 133 by screws at the other end; the horizontal screw connection of the lower part intermediate position of straining miscellaneous net 135 has adsorption plate 136, when the rainwater was collected through flute form guide plate 1 and is derived, kept in through rainwater water conservancy diversion fill 132, inside the leading-in rainwater collecting box 4 of connecting pipe 131 after that, carry out impurity filtration absorption back through straining miscellaneous net 135 and adsorption plate 136 simultaneously, can carry out clean use, satisfy the user demand.
In this embodiment, referring to fig. 3, the emergency retractable water pistol structure 14 includes a retractable wheel 141, a wheel axle 142, a wheel seat 143, a hand lever 144, a fire hose 145, a connector head 146 and an emergency spray gun 147, wherein the retractable wheel 141 is installed at the middle position of the right side of the rear portion of the wheel seat 143 through the wheel axle 142; the lower longitudinal part of the hand rocker 144 is bolted at the front end of the wheel shaft 142; the fire hose 145 is wound around the outer wall of the storage wheel 141; hose 145 for fire control one end threaded connection connector tube head 146, the emergent spray gun 147 of other end threaded connection, during emergency use, can pull out hose 145 for fire control from accomodating wheel 141 outer wall, dock connector tube head 146 and conveyer pipe 12, the rethread first suction pump 10 with rainwater suction, can spout through emergent spray gun 147, can promptly put out a fire or other uses, increase the service function.
In this embodiment, referring to fig. 4, the rotatable garden-watering spray head structure 15 includes a metal hose 151, a fixed pipe 152, a rotary spray head 153, a fixed base 154 and an anchor bolt 155, wherein the right end of the metal hose 151 is screwed to the inlet of the left middle position of the fixed pipe 152; one longitudinal end of the fixed pipe 152 is in threaded connection with the lower end of the rotary spray head 153, and the other end of the fixed pipe is in threaded connection with the middle position inside the fixed base 154; the inside four corners position of unable adjustment base 154 have rag bolt 155 respectively threaded connection, through second suction pump 11 with the rainwater suction, can derive through metal collapsible tube 151 to spout through the rotation type shower nozzle 153 rotation of fixed pipe 152, can carry out watering work, in order to guarantee gardens flowers and plants trees growth rate, can fix the setting through unable adjustment base 154 via rag bolt 155, guarantee that watering work goes on smoothly.
In this embodiment, specifically, the cleaning cover 133 is fastened to the inlet at the upper end of the rainwater collection box 4.
In this embodiment, specifically, the right lower ends of the corrugated diversion plate 1 and the stainless steel plate 2 are inserted into the inlet at the left upper end of the rainwater diversion bucket 132.
In this embodiment, the impurity filtering net 135 specifically adopts a rectangular stainless steel filtering net, and the adsorption plate 136 specifically adopts a rectangular hollow permanent magnet plate.
In this embodiment, specifically, the horizontal left end of the wheel seat 143 is bolted to the middle position of the upper right side of the rainwater collection box 4.
In this embodiment, specifically, the receiving wheel 141 specifically adopts an i-shaped engineering plastic wheel.
In this embodiment, the connector head 146 is threadably engaged with the delivery tube 12.
In this embodiment, specifically, the left end of the metal hose 151 is screwed to the right end outlet of the second suction pump 11.
In this embodiment, the rotating nozzle 153 is a rotating flower-and-orchid nozzle.
In this embodiment, the first suction pump 10 and the second suction pump 11 are respectively connected to the control switch 9 by wires, the first suction pump 10 and the second suction pump 11 are respectively connected to the water suction pumps of JET-G17-37, and the control switch 9 is specifically an LW26-20 universal switch.
Principle of operation
In the invention, when rainwater is collected and led out through the corrugated guide plate 1, the rainwater is temporarily stored through the rainwater guide hopper 132, then is led into the rainwater collection box 4 through the connecting pipe 131, and is subjected to impurity filtering and adsorption through the impurity filtering net 135 and the adsorption plate 136, so that the rainwater can be cleanly used to meet the use requirement, when the rainwater is used in an emergency, the hose 145 for fire protection can be pulled out from the outer wall of the storage wheel 141, the connecting pipe head 146 and the conveying pipe 12 are butted, the rainwater is sucked out through the first suction pump 10 and can be sprayed out through the emergency spray gun 147, emergency fire extinguishing or other purposes can be carried out, the use function is increased, the rainwater is sucked out through the second suction pump 11, namely, the rainwater can be led out through the metal hose 151, and is sprayed out through the rotary spray head 153 through the fixed pipe 152, irrigation can be carried out to ensure the growth rate of garden flowers and trees, and ground feet can be fixedly, ensure the smooth irrigation.
The technical solutions of the present invention or similar technical solutions designed by those skilled in the art based on the teachings of the technical solutions of the present invention are all within the scope of the present invention.

Claims (10)

1. A rainwater collection system is characterized by comprising corrugated guide plates (1), a stainless steel plate (2), a building wall body (3), a rainwater collection box (4), a support rod (5), a cleaning bottom plate (6), a sealing ring (7), a cleaning bolt (8), a control switch (9), a first suction pump (10), a second suction pump (11), a conveying pipe (12), an impurity-proof adsorption type rainwater treatment bucket structure (13), an emergency storage type water spray gun structure (14) and a rotatable garden watering spray head structure (15), wherein the corrugated guide plates (1) are in screwed connection with the upper surface of the stainless steel plate (2); the stainless steel plate (2) is downwards inclined and is connected to the right upper end of the building wall body (3) through a forty-five-degree bolt; the right lower side of the building wall body (3) is connected with a rainwater collecting box (4) through a bolt; four corners of the bottom of the rainwater collecting box (4) are respectively connected with supporting rods (5) by longitudinal bolts; the cleaning bottom plate (6) is connected to the lower part of the rainwater collecting box (4) through a sealing ring (7); the cleaning bottom plate (6) is connected with the rainwater collecting box (4) through a cleaning bolt (8); the control switch (9) is transversely screwed on the right lower side of the front surface of the rainwater collection box (4); the first suction pump (10) and the second suction pump (11) are sequentially connected to the right lower side of the rainwater collection box (4) through bolts from top to bottom; the delivery pipe (12) is in threaded connection with the right end of the first suction pump (10); the first suction pump (10) and the second suction pump (11) are respectively communicated with the rainwater collection box (4); the impurity-proof adsorption type rainwater treatment bucket structure (13) is connected with the rainwater collection box (4); the emergency retractable water spraying gun structure (14) is connected with the rainwater collecting box (4); the rotatable garden watering spray head structure (15) is connected with the second suction pump (11); the impurity-preventing adsorption type rainwater treatment bucket structure (13) comprises a connecting pipe (131), a rainwater diversion bucket (132), a cleaning cover (133), a connecting column (134), an impurity filtering net (135) and an adsorption plate (136), wherein one end of the connecting pipe (131) is in threaded connection with an outlet at the lower right end of the rainwater diversion bucket (132), and the other end of the connecting pipe (131) is in threaded connection with an inlet at the upper right side of the cleaning cover (133); the connecting columns (134) are respectively connected with the left side and the right side of the upper part of the impurity filtering net (135) by screws at one longitudinal end, and the left side and the right side of the lower part of the cleaning cover (133) by screws at the other end; the middle position of the lower part of the impurity filtering net (135) is transversely connected with an adsorption plate (136) through screws.
2. A rainwater collection system according to claim 1, wherein said emergency stowable water pistol structure (14) comprises a stowing wheel (141), an axle (142), a wheel base (143), a hand lever (144), a fire hose (145), a connector head (146) and an emergency lance (147), said stowing wheel (141) being mounted at the rear right middle position of the wheel base (143) through the axle (142); the longitudinal lower part of the hand rocker (144) is connected with the front end of the wheel shaft (142) through a bolt; the fire-fighting hose (145) is wound on the outer wall of the containing wheel (141); one end of the fire-fighting hose (145) is in threaded connection with the connector head (146), and the other end of the fire-fighting hose is in threaded connection with the emergency spray gun (147).
3. A rainwater collection system according to claim 1, wherein said rotatable garden watering spray head structure (15) comprises a metal hose (151), a fixed pipe (152), a rotary spray head (153), a fixed base (154) and an anchor bolt (155), the right end of said metal hose (151) is screwed into the inlet of the fixed pipe (152) at the middle position on the left side; one longitudinal end of the fixed pipe (152) is in threaded connection with the lower end of the rotary spray head (153), and the other end of the fixed pipe is in threaded connection with the middle position in the fixed base (154); four corners inside the fixed base (154) are respectively in threaded connection with foundation bolts (155).
4. A rainwater collection system according to claim 1 wherein said cleaning cover (133) is snap fitted to the upper inlet of the rainwater collection tank (4).
5. A rainwater collection system according to claim 1, wherein the right lower ends of said corrugated diversion plate (1) and said stainless steel plate (2) are inserted into the inlet of the left upper end of said rainwater diversion bucket (132).
6. A rainwater collection system according to claim 1, wherein said trash screen (135) is a rectangular stainless steel screen and said adsorption plate (136) is a rectangular hollowed-out permanent magnet plate.
7. A rainwater collection system according to claim 2 wherein said wheel base (143) is bolted to the rainwater collection tank (4) at the left lateral end at a central position on the upper right side thereof.
8. A rainwater collection system according to claim 2, wherein said receiving wheel (141) is an i-shaped engineering plastic wheel.
9. A rainwater collection system according to claim 1 wherein said connector head (146) is threadably engaged with said transfer pipe (12).
10. A rainwater collection system according to claim 3, wherein said metal hose (151) is threaded at its left end at the outlet of the right end of the second suction pump (11).
CN201911280921.7A 2019-12-12 2019-12-12 Rainwater collection system Pending CN111021467A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201911280921.7A CN111021467A (en) 2019-12-12 2019-12-12 Rainwater collection system

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Application Number Priority Date Filing Date Title
CN201911280921.7A CN111021467A (en) 2019-12-12 2019-12-12 Rainwater collection system

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CN207533399U (en) * 2018-01-11 2018-06-26 深圳市中饰南方建设工程有限公司 For the filtering recovering device in sponge city
CN208064077U (en) * 2018-01-29 2018-11-09 广东碧然美景观艺术有限公司 A kind of afforestation water saving fixtures
CN110468904A (en) * 2018-05-10 2019-11-19 周银峰 Rainwater-collecting processing unit
CN108867755A (en) * 2018-07-13 2018-11-23 苏州园林发展股份有限公司 A kind of rainwater-collecting reuse means
CN208815610U (en) * 2018-07-17 2019-05-03 新昌县立诺智能科技有限公司 A kind of gardens construction collection rain device
CN208949965U (en) * 2018-07-18 2019-06-07 广州沁林环保科技有限公司 A kind of fire storage case
CN208754877U (en) * 2018-09-26 2019-04-19 刘芳 A kind of afforestation rainwater-collecting equipment
CN209670206U (en) * 2018-09-30 2019-11-22 安徽艺林环境工程有限公司 A kind of garden architecture object roof rain water collecting reuse means
CN209308480U (en) * 2018-12-17 2019-08-27 山东三力建筑设计有限公司 A kind of environment-friendly and energy-efficient landscape corridor

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