CN114775728B - Environment-friendly municipal landscape rainwater collection and circulation control system and method - Google Patents

Environment-friendly municipal landscape rainwater collection and circulation control system and method Download PDF

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Publication number
CN114775728B
CN114775728B CN202210374357.0A CN202210374357A CN114775728B CN 114775728 B CN114775728 B CN 114775728B CN 202210374357 A CN202210374357 A CN 202210374357A CN 114775728 B CN114775728 B CN 114775728B
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CN
China
Prior art keywords
rainwater
collecting box
filter screen
rainwater collecting
along
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CN202210374357.0A
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Chinese (zh)
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CN114775728A (en
Inventor
郑大卫
邱建胜
林好好
张炳浩
张玉梁
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Wenzhou Zhenhua Construction Co ltd
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Wenzhou Zhenhua Construction Co ltd
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Priority to CN202210374357.0A priority Critical patent/CN114775728B/en
Publication of CN114775728A publication Critical patent/CN114775728A/en
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Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
    • B01D29/03—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements self-supporting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
    • B01D29/52—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in parallel connection
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/62—Regenerating the filter material in the filter
    • B01D29/70—Regenerating the filter material in the filter by forces created by movement of the filter element
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/96—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor in which the filtering elements are moved between filtering operations; Particular measures for removing or replacing the filtering elements; Transport systems for filters
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B11/00—Arrangements or adaptations of tanks for water supply
    • 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)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Environmental & Geological Engineering (AREA)
  • Structural Engineering (AREA)
  • Sewage (AREA)

Abstract

The invention discloses an environment-friendly municipal landscape rainwater collection and circulation control system and method, comprising a rainwater collection box, wherein two upper covers are covered at the opening part of the top of the rainwater collection box, grooves are formed at the two ends of the two upper covers at the top of the rainwater collection box, the grooves are arranged along the width direction of the upper covers, threaded rods are rotatably arranged in the grooves along the length direction of the grooves, sliding seats are slidably arranged in the grooves, the sliding seats are sleeved on the threaded rods in a threaded manner, limit rods are fixedly connected to the two opposite sides of the two upper covers along the length direction of the two upper covers, U-shaped grooves are formed in a penetrating manner at the tops of the sliding seats, and the limit rods are embedded into the U-shaped grooves and are in rotary fit connection with the U-shaped grooves. The two upper covers can be automatically opened in rainy days and finally stand at the edge of the opening of the rainwater collecting box in an inclined state, and rainwater can be drained into the rainwater collecting box through the two upper covers, so that the rainwater utilization rate is improved, and resource waste is avoided.

Description

Environment-friendly municipal landscape rainwater collection and circulation control system and method
Technical Field
The invention relates to the technical field of garden landscapes, in particular to an environment-friendly municipal landscape rainwater collection and circulation control system and method.
Background
In daily maintenance of landscape architecture, irrigation is often needed to maintain water required by plant growth, but this causes a great deal of water resource waste, which is unfavorable for the construction of environment-friendly and energy-saving society in China. Therefore, it is proposed in the prior art to irrigate landscape architecture by collecting rainwater, thereby realizing water saving and cost reduction, and the rainwater can be used continuously, so that the above problems can be effectively alleviated. However, in the conventional landscape rainwater collection system, a large container is usually adopted to be placed at an empty place, the top of the large container is in an open structure, rainwater directly falls into the container to collect the rainwater, and finally the collected rainwater is pumped into a spray irrigation system by a water pump, but the open area of the container is fixed and limited, most of the rainwater can not enter the large container because of limited open area of the container, so that rainwater resources are wasted, and sustainable utilization of the rainwater is not facilitated.
Disclosure of Invention
The invention aims to provide an environment-friendly municipal landscape rainwater collection and circulation control system and method, so as to solve the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides an environment-friendly municipal landscape rainwater collection circulation control system, including the rainwater collection box, the top of rainwater collection box is open structure, the open department lid at rainwater collection box top is equipped with two upper covers, the top of rainwater collection box is located the both ends of two upper covers and all is formed with the recess, and the recess sets up along the width direction of upper cover, the threaded rod is installed along its length direction rotation to the inside of recess, the inside slidable mounting of recess has still, the slide thread bush is located on the threaded rod, two the opposite one side of upper cover just is along the both ends of its length direction all fixedly connected with gag lever post, U type groove has been seted up in the top link up of slide, the gag lever post is embedded into this U type inslot and rotates the cooperation with it and is connected; the top of the rainwater collection box is provided with a mounting plate capable of moving along the vertical direction along the edge of the sliding direction of each upper cover, the top of each mounting plate is rotatably provided with two guide wheels, the two upper covers synchronously slide relatively or reversely, and when the two upper covers synchronously slide reversely, the mounting plates move upwards along the vertical direction so that the guide wheels are propped against the back of the upper covers.
Preferably, the top of each upper cover is provided with a plurality of water guide grooves along the equidistant distribution of the width direction, the back of the upper cover is provided with a guide chute corresponding to the position of the guide wheel, and when the upper cover is opened in a sliding way outwards, the guide wheel is embedded into the guide chute and connected with the guide chute in a sliding fit way.
Preferably, a cavity is formed in the rainwater collection box and corresponds to the lower part of each mounting plate, and a power mechanism for driving the mounting plates to lift in the vertical direction is installed in the cavity.
Preferably, the power mechanism comprises a bottom plate fixed at the bottom of the cavity, the top of the bottom plate is fixedly connected with a first back plate, two ends of the first back plate are symmetrically provided with first gears in a rotating way, the middle of the first back plate is provided with a first limit groove along the length direction of the first back plate, the front end surface of the first back plate is provided with a first sliding plate in a sliding way, the back of the first sliding plate is fixedly connected with a first sliding block, the first sliding block is embedded into the first limit groove and is connected with the first sliding plate in a sliding way, two ends of the first sliding plate are integrally formed and connected with two first racks, the two first racks are symmetrical in a central way relative to the geometric center of the first sliding plate, the two first racks are respectively meshed with the corresponding first gears, and the center of each first gear is hinged with a first connecting rod;
The power mechanism further comprises a second backboard arranged above the bottom board, the mounting plate is connected to the top of the second backboard, second gears are symmetrically arranged at two ends of the second backboard in a rotating mode, a second connecting rod is hinged to the center of each second gear, the tail end of the first connecting rod is hinged to the tail end of each second connecting rod, a second limit groove is formed in the second backboard along the length direction of the second backboard, a second sliding plate is slidably arranged on the front end face of the second backboard, a second sliding block is integrally formed in the back of the second sliding plate and is slidably connected with the second backboard, second racks are integrally formed at two ends of the second sliding plate and are symmetrically distributed in the center of the geometric center of the second sliding plate, and the two second racks are respectively meshed with the corresponding second gears.
Preferably, the tail end of the threaded rod penetrates through the rainwater collection box and then extends into a cavity where the power mechanism is located, the threaded rod extends into the cavity and then is fixedly sleeved with a driving sprocket, the center of the back of the first gear is fixedly connected with a center shaft, the center shaft penetrates through the first back plate and then is fixedly connected with a driven sprocket, and a chain is sleeved between the driving sprocket and the driven sprocket.
Preferably, the rainwater collecting box is provided with a water guide cylinder through a base fixedly arranged on any side of the rainwater collecting box along the width direction of the rainwater collecting box, the water guide cylinder is communicated with the inside of the rainwater collecting box through a communicating pipe, the top of the water guide cylinder is of an opening structure, an arc plate is fixedly arranged at the position, close to the top, of the inside of the water guide cylinder, a fixing plate is arranged below the arc plate, the fixing plate is connected with the arc plate through two telescopic rods, springs are sleeved on the outer parts of the telescopic rods, a floating ball is fixedly connected to the bottom of the fixing plate, a touch rod is fixedly connected to the center of the top of the fixing plate along the vertical direction, a second liquid level sensor is arranged at the bottom of the arc plate, corresponding to the extending direction of the touch rod, and is electrically connected with a first motor for driving the threaded rod.
Preferably, the inner wall of the rainwater collecting box is fixedly provided with a rainwater drop sensor and a first liquid level sensor, the first liquid level sensor is located below the rainwater drop sensor, and the rainwater drop sensor and the first liquid level sensor are electrically connected with a first motor for driving the threaded rod to rotate.
Preferably, a first filter screen and a second filter screen with the same specification are arranged in the rainwater collecting box, the filtering areas of the first filter screen and the second filter screen are the same as the cross section of the cavity of the rainwater collecting box, one ends of the first filter screen and the second filter screen, which are opposite, are hinged and connected through an L-shaped connecting piece, a fixed block is fixedly arranged on the inner wall of the rainwater collecting box, which corresponds to the tail end of the first filter screen, the first filter screen is rotatably connected to the fixed block, a second motor for driving the first filter screen to rotate is fixedly arranged on the side wall of the fixed block, a hinged rod is hinged at the bottom end of the vertical part of the L-shaped connecting piece, and the hinged rod extends to be hinged with the fixed block along the width direction of the first filter screen; two third gears are rotatably arranged at the edge of one side of the first filter screen, which is close to the second filter screen, two fourth gears are rotatably arranged on the second filter screen correspondingly, and the third gears are meshed with the corresponding fourth gears.
Preferably, the first filter screen is arranged below the first liquid level sensor.
The invention also provides a rainwater collection method, which adopts the environment-friendly municipal landscape rainwater collection and circulation control system, and comprises the following steps:
The leading wheel on the mounting panel is located the below of upper cover bottom during initial state, rotate through external force drive threaded rod, and then drive the slide and remove to its edge by the middle part of rainwater collecting box in the recess inside, simultaneously, the leading wheel of installing on the mounting panel is along vertical direction upward movement and support and lean on the bottom of upper cover, the upper cover is slided to the edge of rainwater collecting box along the recess and is used the slide to overturn as the center, finally the upper cover is the uncovered edge that the tilting state stands in the rainwater collecting box, the rainwater is introduced into the rainwater collecting box through the upper cover that the slope set up.
Compared with the prior art, the invention provides an environment-friendly municipal landscape rainwater collection and circulation control system and method, and has the following beneficial effects:
(1) According to the invention, the two upper covers can be used for closing the rainwater collecting box cover to form a relatively sealed box body structure, so that foreign matters outside the rainwater collecting box can be prevented from falling into the box body, the rainwater collecting box can be automatically turned over and opened in overcast and rainy weather, more rainwater can be introduced into the rainwater collecting box through the water guide groove on the upper cover, the opening area of the whole rainwater collecting box is increased, and the collecting utilization rate of the rainwater is improved.
(2) According to the invention, the rainwater precipitation amount can be predicted and evaluated through the water guide cylinder, when the precipitation amount of the rainwater is large, the water guide cylinder can send a signal to the first motor, the upper cover can be opened to collect the rainwater through the first motor, when the precipitation amount is small, the water guide cylinder can be used for collecting the rainwater, frequent starting of the upper cover is avoided, and the upper cover can be closed automatically through the rainwater collection amount in the rainwater collection box and the rain stop condition, so that manual operation is avoided.
(3) According to the invention, the two filter screens are further arranged in the rainwater collecting box, the two filter screens can filter sundries falling into the box body, so that the sundries are prevented from entering an irrigation system to generate a blocking phenomenon, and the two filter screens are turned and folded to flap the rainwater collecting box, so that the sundries on the filter screens can be cleaned, and the rainwater collecting box is convenient for personnel to clean.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate and together with the embodiments of the invention and do not constitute a limitation to the invention, and in which:
FIG. 1 is a schematic three-dimensional structure of an entire system according to an embodiment of the present invention;
FIG. 2 is a schematic view of the whole system with the cover removed in an embodiment of the invention;
FIG. 3 is a schematic view of the bottom structure of the upper cover according to the embodiment of the present invention;
FIG. 4 is a schematic view of the internal structure of a cavity at the sidewall of the rainwater collecting tank according to the embodiment of the present invention;
FIG. 5 is a schematic illustration of the power mechanism of FIG. 4 with the power mechanism removed;
FIG. 6 is a schematic diagram of a power mechanism according to an embodiment of the present invention;
FIG. 7 is a schematic view of the back structure of a power mechanism according to an embodiment of the present invention;
FIG. 8 is a schematic view of the structure of the inside of the water guiding cylinder according to the embodiment of the invention;
fig. 9 is a schematic structural view of a first filter screen and a second filter screen in the rainwater collecting tank according to an embodiment of the present invention.
In the figure: 1. a rainwater collection tank; 2. an upper cover; 3. a mounting plate; 4. a guide wheel; 5. a groove; 6. a threaded rod; 7. a slide; 8. a water guide tube; 9. a base; 10. a raindrop sensor; 11. a first filter screen; 12. a water guide groove; 13. a guide chute; 14. a limit rod; 15. a bottom plate; 16. a first link; 17. a second link; 18. a second sliding plate; 19. a first sliding plate; 20. a first rack; 21. a first gear; 22. a first back plate; 23. a second gear; 24. a second back plate; 25. a lining base; 26. a second rack; 27. the second limit groove; 28. a second slider; 29. a first limit groove; 30. a first slider; 31. a central shaft; 32. a drive sprocket; 33. a chain; 34. a first liquid level sensor; 35. a communicating pipe; 36. an arc-shaped plate; 37. a second liquid level sensor; 38. a telescopic rod; 39. a spring; 40. a fixing plate; 41. a floating ball; 42. a touch lever; 43. a fixed block; 44. a second motor; 45. a second filter screen; 46. a third gear; 47. a fourth gear; 48. an L-shaped connector; 49. and a hinge rod.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention. The components of the embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be made by a person skilled in the art without making any inventive effort, are intended to be within the scope of the present invention.
Referring to fig. 1-9, the present embodiment provides an environment-friendly municipal landscape rainwater collection circulation control system, including a rainwater collection box 1 with an open top, two upper covers 2 are covered at the open top of the rainwater collection box 1, grooves 5 are formed at two ends of the two upper covers 2 at the top of the rainwater collection box 1, the grooves 5 are arranged along the width direction of the upper covers 2, a threaded rod 6 is rotatably mounted in the grooves 5 along the length direction of the grooves, the threaded rod 6 is driven by a first motor mounted in the rainwater collection box 1, the first motor is fixed in the middle of the rainwater collection box 1, and a motor shaft of the first motor extends to the inside of the grooves 5 and is fixedly connected with the threaded rod 6. The inside of the groove 5 is also provided with a sliding seat 7 in a sliding manner, the sliding seat 7 is sleeved on the threaded rod 6 in a threaded manner, the threaded rod 6 is driven to rotate through a first motor, and then the sliding seat 7 is driven to linearly move inside the groove 5.
Wherein, two upper cover 2 opposite one side and along its length direction's both ends equal fixedly connected with gag lever post 14, the U type groove has been seted up in the top link up of slide 7, and gag lever post 14 embedding is connected to this U type inslot and normal running fit with it, and slide 7 drives upper cover 2 to the edge removal of rainwater collecting box 1 when recess 5 removes to open upper cover 2. The top of the rainwater collecting box 1 is provided with a mounting plate 3 capable of moving along the vertical direction along the edge of the sliding direction of each upper cover 2, the top of each mounting plate 3 is rotatably provided with two guide wheels 4, the guide wheels 4 are tangent to the bottom of the upper cover 2 and even lower than the plane where the upper cover 2 is located in an initial state, four first motors synchronously start driving threaded rods 6 to rotate, the two upper covers 2 synchronously slide relatively or reversely, and when the two upper covers 2 synchronously slide reversely, the mounting plates 3 move upwards along the vertical direction so that the guide wheels 4 are abutted against the back of the upper cover 2, namely, the upper cover 2 rotates by taking a sliding seat 7 as a center in the opening process, the upper cover 2 finally stands at the edge of the opening of the rainwater collecting box 1 in an inclined state, and the upper covers 2 on two sides can drain more rainwater into the rainwater collecting box 1, so that the rainwater collecting utilization rate is improved.
As shown in fig. 3, a plurality of water guide grooves 12 are distributed on the top of each upper cover 2 at equal intervals along the width direction thereof, the water guide grooves 12 form a circulation channel on the upper cover 2, and rainwater flows into the rainwater collecting box 1 along the water guide grooves 12 entirely, so that rainwater is prevented from being sprinkled outside the rainwater collecting box 1 from the side wall of the upper cover 2. The back of upper cover 2 corresponds the position department of leading wheel 4 and has seted up direction spout 13, and when upper cover 2 was opened to outside slip, leading wheel 4 imbeds in direction spout 13 and with it sliding fit connection, leading wheel 4 can form spacingly to the removal of upper cover 2 in direction spout 13, can reduce the frictional force between the two again, and then promotes the stability when upper cover 2 overturns.
As shown in fig. 4, in this embodiment, a cavity is formed in the rainwater collection tank 1 corresponding to the lower part of each mounting plate 3, a power mechanism for driving the mounting plates 3 to lift in the vertical direction is installed in the cavity, and the mounting plates 3 are driven to lift in the cavity by a driving mechanism, so as to be driven to rotate in cooperation with the upper cover 2.
Specifically, as shown in fig. 6 and 7, the power mechanism in this embodiment includes a bottom plate 15 fixed at the bottom of the cavity, a first back plate 22 is fixedly connected to the top of the bottom plate 15, two ends of the first back plate 22 are symmetrically rotatably provided with first gears 21, a first limit groove 29 is formed in the middle of the first back plate 22 along the length direction of the first back plate 22, a first sliding plate 19 is slidably mounted on the front end surface of the first back plate 22, a first sliding block 30 is fixedly connected to the back of the first sliding plate 19, the first sliding block 30 is embedded into the first limit groove 29 and is slidably connected with the first sliding plate, two first racks 20 are integrally formed at two ends of the first sliding plate 19, the two first racks 20 are centrally symmetrical with respect to the geometric center of the first sliding plate 19, the two first racks 20 are respectively meshed with the corresponding first gears 21, and a first connecting rod 16 is hinged at the wheel center of each first gear 21; the first sliding plate 19 drives the first racks 20 to move when sliding on the first back plate 22, the first racks 20 are meshed with the corresponding first gears 21 to drive the first gears 21 to rotate, and the first gears 21 drive the corresponding first connecting rods 16 to rotate when rotating, and because the two first racks 20 are distributed in a central symmetry mode with the geometric center of the first sliding plate 19, when the first sliding plate 19 moves, the rotation directions of the two first gears 21 are opposite to each other to drive the first connecting rods 16 on two sides to synchronously rotate towards or away from each other.
The power mechanism in this embodiment further includes a second back plate 24 disposed above the bottom plate 15, the mounting plate 3 is connected to the top of the second back plate 24, two symmetrical ends of the second back plate 24 are rotatably provided with second gears 23, a center of the second gears 23 is hinged with a second connecting rod 17, a tail end of the first connecting rod 16 is hinged with a tail end of the second connecting rod 17, a second limiting groove 27 is formed in the second back plate 24 along a length direction of the second back plate, a second sliding plate 18 is slidably mounted on a front end surface of the second back plate 24, a second sliding block 28 is integrally formed on a back of the second sliding plate 18, the second sliding plate 18 is embedded into the second limiting groove 27 through the second sliding block 28 and slidably connected with the second back plate 24, two ends of the second sliding plate 18 are integrally formed with second racks 26, and the two second racks 26 are symmetrically distributed in a center with a geometric center of the second sliding plate 18, and the two second racks 26 are respectively meshed with the corresponding second gears 23. Similarly, the two first connecting rods 16 rotate and simultaneously drive the corresponding second connecting rods 17 to rotate, the first connecting rods 16 and the second connecting rods 17 rotate relatively to drive the mounting plate 3 to move in the vertical direction, the second connecting rods 17 rotate and simultaneously drive the second gears 23 at the tail ends of the second connecting rods to rotate, the second gears 23 are meshed with the corresponding second racks 26 at two sides of the second sliding plate 18, and then the second sliding plate 18 is driven to slide on the second backboard 24, so that the effect of synchronously moving the first sliding plate 19 and the second sliding plate 18 is finally presented.
As shown in fig. 5, the end of the threaded rod 6 in this embodiment passes through the rainwater collecting box 1 and then extends into the cavity where the power mechanism is located, the threaded rod 6 extends into the cavity and then is fixedly sleeved with the driving sprocket 32, the center of the back of the first gear 21 is fixedly connected with the center shaft 31, the center shaft 31 penetrates through the first back plate 22 and then is fixedly connected with the driven sprocket, the chain 33 is sleeved between the driving sprocket 32 and the driven sprocket, the first motor drives the threaded rod 6 to rotate, the threaded rod 6 rotates and drives the driving sprocket 32 to rotate, and the center shaft 31 is fixedly arranged at the center of the driven sprocket, so that the driving sprocket 32 and the chain 33 keep synchronous rotation, and then drives the first gear 21 on the first back plate 22 to rotate.
In addition, as shown in fig. 1 and 8, the rainwater collecting tank 1 in this embodiment is fixedly provided with a water guiding tube 8 at either side of the width direction thereof through a base 9, the water guiding tube 8 is communicated with the inside of the rainwater collecting tank 1 through a communicating tube 35, the top of the water guiding tube 8 is in an open structure, the precipitation amount of rainwater can be predicted through the water guiding tube 8, and of course, the rainwater collected inside the water guiding tube 8 is also drained into the rainwater collecting tank 1 through the communicating tube 35. When in overcast and rainy weather, the upper cover 2 is not opened immediately, rainwater is collected through the water guide cylinder 8, the arc-shaped plate 36 is fixedly arranged at a position, close to the top, of the inner part of the water guide cylinder 8, the fixing plate 40 is arranged below the arc-shaped plate 36, the fixing plate 40 is connected with the arc-shaped plate 36 through two telescopic rods 38, a spring 39 is sleeved outside each telescopic rod 38, the bottom of the fixing plate 40 is fixedly connected with a floating ball 41, the touch rod 42 is fixedly connected to the center of the top of the fixing plate 40 along the vertical direction, the second liquid level sensor 37 is arranged at the bottom of the arc-shaped plate 36 corresponding to the extending direction of the touch rod 42, and the second liquid level sensor 37 is electrically connected with the first motor for driving the threaded rod 6 to rotate.
If the precipitation of rainwater is less, the rainwater entering into the water guide barrel 8 can not reach the position of the floating ball 41 in a short time, then the upper cover 2 can not be opened, because the precipitation is very small at this moment, the rainwater can be collected through the water guide barrel 8, the inside of the communicating pipe 35 is also provided with an electromagnetic valve, the electromagnetic valve can be opened after a period of time, the rainwater inside the water guide barrel 8 is drained into the rainwater collecting box 1, when the precipitation of overcast and rainy weather is relatively large, the liquid level inside the water guide barrel 8 can be touched to the floating ball 41 in a short time, at this moment, the floating ball 41 pushes the fixed plate 40 and the floating ball 41 to move upwards under the action of the floating force, finally, after the floating ball 41 touches the second liquid level sensor 37, the second liquid level sensor 37 acts and sends a signal to the first motor, the first motor starts to open the upper cover 2, and at this moment, the whole rainwater collecting box 1 is normally put into use for collecting the rainwater. Simultaneously, the electromagnetic valve inside the communicating pipe 35 is opened to drain the rainwater collected in the water guide cylinder 8 into the rainwater collection box 1.
In addition, fixed mounting has rain sensor 10 and first level sensor 34 on the inner wall of rain water collecting box 1 to first level sensor 34 is located the below of rain sensor 10, and rain sensor 10 and first level sensor 34 all with drive threaded rod 6 pivoted first motor electric connection, after upper cover 2 is opened, rain water collecting box 1 collects the rainwater, and rain sensor 10 also begins work simultaneously, and after rain stops, when no rain drops fall on rain sensor 10, it sends the signal to first motor, and first motor starts to close two upper covers 2. If the rainfall is very large, the liquid level inside the rainwater collecting box 1 directly reaches the highest water level in a short time, namely, after touching the first liquid level sensor 34, the rainwater collecting box 1 is fully collected at the moment, the first liquid level sensor 34 sends a signal to the first motor, and the first motor is started to close the two upper covers 2.
As shown in fig. 9, as the rainwater collecting tank 1 is used for a long time, or sundries such as leaves fall into the rainwater collecting tank 1 during raining, in order to avoid blocking caused by the sundries entering an irrigation system, the application is provided with a first filter screen 11 and a second filter screen 45 with the same specification in the rainwater collecting tank 1, and the filtering area of the first filter screen 11 and the second filter screen 45 is the same as the cross section of the cavity of the rainwater collecting tank 1.
In the initial state, the first filter screen 11 and the second filter screen 45 are in the unfolding state, the filter screen surfaces of the first filter screen 11 and the second filter screen 45 can completely cover the cavity of the rainwater collecting box 1, impurities entering the rainwater collecting box 1 can be filtered, and the impurities are prevented from entering an irrigation system. After the first filter screen 11 and the second filter screen 45 are fully stacked with sundries, the sundries need to be cleaned, so that in the embodiment, opposite ends of the first filter screen 11 and the second filter screen 45 are hinged and connected through an L-shaped connecting piece 48, a fixing block 43 is fixedly arranged on the inner wall of the rainwater collecting box 1 corresponding to the tail end of the first filter screen 11, the first filter screen 11 is rotatably connected to the fixing block 43, a second motor 44 for driving the first filter screen 11 to rotate is fixedly arranged on the side wall of the fixing block 43, a hinge rod 49 is hinged to the bottom end of the vertical portion of the L-shaped connecting piece 48, and the hinge rod 49 extends to be hinged to the fixing block 43 along the width direction of the first filter screen 11. Two third gears 46 are rotatably mounted on the edge of one side of the first filter screen 11, which is close to the second filter screen 45, two fourth gears 47 are rotatably mounted on the second filter screen 45 correspondingly, and the third gears 46 are meshed with the corresponding fourth gears 47.
When the sundries on the first filter screen 11 and the second filter screen 45 need to be cleaned, the second motor 44 is started, the second motor 44 drives the first filter screen 11 to rotate anticlockwise, the hinged rod 49 drives the second filter screen 45 to rotate clockwise relative to the first filter screen 11 through the L-shaped connecting piece 48 while the first filter screen 11 rotates, the first filter screen 11 and the second filter screen 45 are folded together, the sundries are clamped at the first filter screen 11 and the second filter screen 45, the second filter screen 45 and the first filter screen 11 are beaten at the moment, the sundries are separated from the first filter screen 11 and the second filter screen 45, then the second motor 44 is reversely started to enable the first filter screen 11 and the second filter screen 45 to return to an initial state, and personnel can clean the sundries on the first filter screen 11 and the second filter screen 45, and the third gear 46 and the fourth gear 47 are meshed all the time in the rotating process of the first filter screen 11 and the second filter screen 45.
In order to avoid interference between the first filter screen 11 and the second filter screen 45 and the first liquid level sensor 34 and the raindrop sensor 10 in the process of overturning and folding, the first filter screen 11 is arranged below the first liquid level sensor 34 in the application.
The invention provides an environment-friendly municipal landscape rainwater collection and circulation control system, which comprises the following specific working methods:
When the rain water level in the water guide cylinder 8 reaches the highest level in a short time, namely, when the second level sensor 37 is touched, the second level sensor 37 sends a signal to the first motor, meanwhile, the electromagnetic valve in the communicating pipe 35 is opened, and the rain water in the water guide cylinder 8 is drained into the rain water collecting box 1. The first motor starts the drive threaded rod 6 and rotates, and then drives slide 7 and removes to its edge by the middle part of rainwater collecting box 1 in recess 5 inside, simultaneously, the inside power unit of rainwater collecting box 1 drives mounting panel 3 upward movement under the drive of first motor, the leading wheel 4 of installing on mounting panel 3 upwards moves and supports the bottom that leans on upper cover 2 along vertical direction, upper cover 2 uses slide 7 as the center when sliding along recess 5 to the edge of rainwater collecting box 1, finally upper cover 2 is the open edge of inclined state standing in rainwater collecting box 1, the rainwater is led into in the rainwater collecting box 1 through the upper cover 2 that the slope set up. When the precipitation amount in overcast and rainy weather is relatively large, the liquid level in the rainwater collecting box 1 directly reaches the highest water level, namely, after touching the first liquid level sensor 34, the rainwater collecting box 1 is fully collected at the moment, the first liquid level sensor 34 sends a signal to the first motor, and the first motor is started to close the two upper covers 2. When the amount of rain is insufficient to fill the inside of the rain water collecting tank 1 and the rain stops, no rain drops fall on the rain drop sensor 10, the rain drop sensor 10 sends a signal to the first motor, and the first motor starts to close the two upper covers 2.
In the description of the present invention, the terms "first," "second," "another," "yet another" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more features. In the description of the embodiments of the present invention, the meaning of "plurality" is two or more, unless explicitly defined otherwise.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art. Furthermore, in the description of the present invention, unless otherwise indicated, the meaning of "a plurality" is two or more.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and scope of the invention as defined by the claims and their equivalents.

Claims (7)

1. The utility model provides an environment-friendly municipal landscape rainwater collection circulation control system, including rainwater collecting box (1), its characterized in that: the top of rainwater collecting box (1) is open structure, the open department lid at rainwater collecting box (1) top is equipped with two upper covers (2), the top of rainwater collecting box (1) is located the both ends of two upper covers (2) and all is formed with recess (5), and recess (5) are along the width direction setting of upper cover (2), threaded rod (6) are installed along its length direction rotation to the inside of recess (5), slide (7) are still installed to the inside of recess (5), slide (7) thread bush is located threaded rod (6), two upper cover (2) opposite one side and along its length direction's both ends fixedly connected with gag lever post (14), U type groove has been seted up in link up at the top of slide (7), gag lever post (14) are embedded into this U type inslot and are connected with it normal running fit. The utility model discloses a rainwater collecting box, which is characterized in that the top of the rainwater collecting box (1) is provided with a plurality of water guide grooves (12) along the edge of the sliding direction of each upper cover (2), the top of each upper cover (2) is rotatably provided with two guide wheels (4), the two upper covers (2) synchronously slide relatively or reversely, when the two upper covers (2) synchronously slide reversely, the mounting plates (3) move upwards along the vertical direction so that the guide wheels (4) are abutted against the back of the upper covers (2), the top of each upper cover (2) is provided with a plurality of water guide grooves (12) along the equidistant distribution of the width direction, the position of the back of each upper cover (2) corresponding to the guide wheels (4) is provided with a guide chute (13), when the upper covers (2) slide outwards, the guide wheels (4) are embedded into the guide chute (13) and are connected with the guide chute in a sliding fit way, a cavity is formed below each mounting plate (3), the power mechanism (21) is arranged in the cavity, the power mechanism (21) is arranged at the bottom of the bottom plate (15) and is fixedly connected with the bottom plate (15) along the width direction, the power mechanism (15) is fixedly arranged at the bottom plate (15), the middle part of the first backboard (22) is provided with a first limit groove (29) along the length direction, the front end surface of the first backboard (22) is provided with a first sliding plate (19) in a sliding manner, the back of the first sliding plate (19) is fixedly connected with a first sliding block (30), the first sliding block (30) is embedded into the first limit groove (29) and connected with the first limiting groove in a sliding fit manner, two first racks (20) are integrally formed at two ends of the first sliding plate (19), the two first racks (20) are symmetrical in a central manner relative to the geometric center of the first sliding plate (19), the two first racks (20) are meshed with corresponding first gears (21) respectively, and a first connecting rod (16) is hinged at the center of each first gear (21);
The power mechanism further comprises a second backboard (24) arranged above the bottom plate (15), the mounting plate (3) is connected to the top of the second backboard (24), a second gear (23) is symmetrically arranged at two ends of the second backboard (24) in a rotating mode, a second connecting rod (17) is hinged to the center of a wheel of the second gear (23), the tail end of the first connecting rod (16) is hinged to the tail end of the second connecting rod (17), a second limiting groove (27) is formed in the second backboard (24) along the length direction of the second backboard, a second sliding plate (18) is slidably arranged on the front end face of the second backboard (24), a second sliding block (28) is integrally formed in the back of the second sliding plate (18), the second sliding plate (18) is embedded into the second limiting groove (27) and slidably connected with the second backboard (24), two ends of the second sliding plate (18) are integrally connected with a second rack (26) and are in a geometric distribution mode with the second rack (23) which is symmetrical to the center of the second sliding plate (18), and the two racks (26) are respectively meshed with the second rack (23).
2. The environmental protection type municipal landscape rainwater collection and circulation control system according to claim 1, wherein: the tail end of the threaded rod (6) penetrates through the rainwater collecting box (1) and then extends into a cavity where the power mechanism is located, a driving sprocket (32) is fixedly sleeved in the cavity after the threaded rod (6) extends into the cavity, a central shaft (31) is fixedly connected to the center of the back of the first gear (21), a driven sprocket is fixedly connected to the central shaft (31) after the central shaft (31) penetrates through the first backboard (22), and a chain (33) is sleeved between the driving sprocket (32) and the driven sprocket.
3. The environmental protection type municipal landscape rainwater collection and circulation control system according to claim 2, wherein: the rainwater collecting box (1) is provided with a water guide cylinder (8) along any side of the width direction of the rainwater collecting box through a base (9), the water guide cylinder (8) is communicated with the inside of the rainwater collecting box (1) through a communicating pipe (35), the top of the water guide cylinder (8) is of an opening structure, an arc plate (36) is fixedly arranged at the position, close to the top, of the inside of the water guide cylinder (8), the lower part of the arc plate (36) is provided with a fixing plate (40), the fixing plate (40) is connected with the arc plate (36) through two telescopic rods (38), springs (39) are sleeved outside the telescopic rods (38), a floating ball (41) is fixedly connected to the bottom of the fixing plate (40), a touch rod (42) is fixedly connected to the top center of the fixing plate (40) along the vertical direction, a second liquid level sensor (37) is arranged at the bottom of the arc plate (36) corresponding to the extending direction of the touch rod (42), and the second liquid level sensor (37) is electrically connected with a first threaded rod (6) which drives a rotary motor.
4. The environmental protection type municipal landscape rainwater collection and circulation control system according to claim 3, wherein: the rainwater collecting box is characterized in that a rainwater drop sensor (10) and a first liquid level sensor (34) are fixedly arranged on the inner wall of the rainwater collecting box (1), the first liquid level sensor (34) is located below the rainwater drop sensor (10), and the rainwater drop sensor (10) and the first liquid level sensor (34) are electrically connected with a first motor for driving the threaded rod (6) to rotate.
5. The environmental protection type municipal landscape rainwater collection and circulation control system according to claim 4, wherein: the rainwater collecting box is characterized in that a first filter screen (11) and a second filter screen (45) with the same specification are arranged in the rainwater collecting box (1), the filtering areas of the first filter screen (11) and the second filter screen (45) are the same as the cross section of a cavity of the rainwater collecting box (1), one ends, opposite to the first filter screen (11) and the second filter screen (45), of the first filter screen are hinged through an L-shaped connecting piece (48), a fixed block (43) is fixedly arranged on the inner wall of the rainwater collecting box (1) corresponding to the tail end of the first filter screen (11), the first filter screen (11) is connected onto the fixed block (43) in a rotating mode, a second motor (44) for driving the first filter screen (11) to rotate is fixedly arranged on the side wall of the fixed block (43), and a hinged rod (49) is hinged to the bottom end of the vertical portion of the L-shaped connecting piece (48) and extends to the bottom end of the vertical portion of the L-shaped connecting piece (49) along the width direction of the first filter screen (11) to be hinged with the fixed block (43); two third gears (46) are rotatably arranged at the edge of one side of the first filter screen (11) close to the second filter screen (45), two fourth gears (47) are rotatably arranged on the second filter screen (45) correspondingly, and the third gears (46) are meshed with the corresponding fourth gears (47).
6. The environmental protection type municipal landscape rainwater collection and circulation control system according to claim 5, wherein: the first filter screen (11) is arranged below the first liquid level sensor (34).
7. A rainwater collection method, which adopts the environment-friendly municipal landscape rainwater collection circulation control system as claimed in any one of claims 1 to 6, and is characterized in that: the method comprises the following steps:
During initial state, leading wheel (4) on mounting panel (3) are located the below of upper cover (2) bottom, rotate through external force drive threaded rod (6), and then drive slide (7) and remove to its edge by the middle part of rainwater collecting box (1) inside recess (5), simultaneously, leading wheel (4) of installing on mounting panel (3) are along vertical direction upward movement and support the bottom of upper cover (2), upper cover (2) are slided to the edge of rainwater collecting box (1) along recess (5) and are overturned with slide (7) as the center, finally upper cover (2) are the open edge of tilting state stand in rainwater collecting box (1), the rainwater is guided into in rainwater collecting box (1) through upper cover (2) that the slope set up.
CN202210374357.0A 2022-04-11 2022-04-11 Environment-friendly municipal landscape rainwater collection and circulation control system and method Active CN114775728B (en)

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN209816968U (en) * 2019-02-17 2019-12-20 天津市环投绿化工程有限公司 Rainwater collection device for municipal garden
CN210459374U (en) * 2019-07-22 2020-05-05 石玉琼 Landscape rainwater collection device
CN211922803U (en) * 2019-10-23 2020-11-13 张立 Rainwater collection device for agricultural irrigation
CN215302043U (en) * 2020-11-03 2021-12-28 北京京林园林集团有限公司 Device for improving survival rate of forestation nursery stocks in mountainous area
CN215505690U (en) * 2021-01-13 2022-01-14 苏州宏盛苏作园林有限公司 Device is utilized in rainwater collection of landscape circulating water

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN209816968U (en) * 2019-02-17 2019-12-20 天津市环投绿化工程有限公司 Rainwater collection device for municipal garden
CN210459374U (en) * 2019-07-22 2020-05-05 石玉琼 Landscape rainwater collection device
CN211922803U (en) * 2019-10-23 2020-11-13 张立 Rainwater collection device for agricultural irrigation
CN215302043U (en) * 2020-11-03 2021-12-28 北京京林园林集团有限公司 Device for improving survival rate of forestation nursery stocks in mountainous area
CN215505690U (en) * 2021-01-13 2022-01-14 苏州宏盛苏作园林有限公司 Device is utilized in rainwater collection of landscape circulating water

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