CN113027049B - Rainwater collecting and utilizing system for energy-saving greenhouse - Google Patents
Rainwater collecting and utilizing system for energy-saving greenhouse Download PDFInfo
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- CN113027049B CN113027049B CN202110317054.0A CN202110317054A CN113027049B CN 113027049 B CN113027049 B CN 113027049B CN 202110317054 A CN202110317054 A CN 202110317054A CN 113027049 B CN113027049 B CN 113027049B
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- 238000009434 installation Methods 0.000 claims description 8
- 239000007788 liquid Substances 0.000 claims description 8
- 238000001914 filtration Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 2
- 239000012535 impurity Substances 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 238000010586 diagram Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000009545 invasion Effects 0.000 description 1
- 210000003141 lower extremity Anatomy 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Images
Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
- E04D13/04—Roof drainage; Drainage fittings in flat roofs, balconies or the like
- E04D13/0404—Drainage on the roof surface
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/02—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks
- B01D35/027—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks rigidly mounted in or on tanks or reservoirs
- B01D35/0276—Filtering elements with a vertical rotation or symmetry axis mounted on tanks or reservoirs
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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
-
- 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
- E03F5/105—Accessories, e.g. flow regulators or cleaning devices
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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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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
- H02J7/35—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering with light sensitive cells
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/108—Rainwater harvesting
Landscapes
- Engineering & Computer Science (AREA)
- Public Health (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Water Supply & Treatment (AREA)
- Environmental & Geological Engineering (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Sewage (AREA)
Abstract
The invention relates to the technical field of rainwater collection of greenhouses, in particular to a rainwater collection and utilization system for an energy-saving greenhouses, which comprises a box body, wherein the top surface of the box body is provided with a groove along the length direction, a rotatable collecting tank is arranged in the groove and used for collecting rainwater, the end surfaces of one side of the adjacent collecting tanks are connected through connecting plates, one side of one connecting plate, which faces the inner wall of the box body, is rotatably provided with a movable plate through a bearing part, a driving shaft is led out of the movable plate, and the end part of the driving shaft penetrates through the box body and extends to the outside of the box body.
Description
Technical Field
The invention relates to the technical field of rainwater collection of greenhouses, in particular to a rainwater collection and utilization system for an energy-saving greenhouse.
Background
The greenhouse building advocates the recycling of rainwater, so that the comprehensive utilization rate of a water environment system reaches the maximum, and the energy consumption is reduced. The collection of roof rainwater is an important way to utilize good water resources. The current big-arch shelter rainwater is collected, has following problem in practical application: rainwater collection needs to be carried out in the open air, although the existing water receiving tank can filter rainwater, the standing rainwater still has the possibility of being infected with fine impurities and particles after being exposed in the air for a long time, and the subsequent use is influenced; simultaneously, the water receiving efficiency of water receiving tank is not high, and the recycle rate of rainwater is low.
Disclosure of Invention
The invention aims to solve the defects that rainwater collected by using rainwater collecting equipment of a greenhouse is contaminated by impurities in a long-term external process and the rainwater receiving rate is low in the prior art, and provides a rainwater collecting and utilizing system for an energy-saving greenhouse.
In order to achieve the purpose, the invention adopts the following technical scheme:
a rainwater collecting and utilizing system for an energy-saving greenhouse comprises a box body, wherein a plurality of grooves are formed in the top surface of the box body along the length direction, the grooves are distributed at equal intervals, the groove walls of the grooves are arc-shaped, vertically-through outlets are formed in the groove bottoms of the grooves, rotatable collecting grooves are respectively arranged in the grooves, filter plates for filtering rainwater are arranged in the collecting grooves, two identical movable baffles are arranged in the middle of each filter plate through a support and are positioned above the notches of the collecting grooves, and the movable baffles are symmetrically arranged on two sides along the central axis of the collecting grooves;
adjacent collecting tanks are connected through connecting plates on the end surface of one side of each collecting tank, a movable plate is rotatably mounted on one side of each connecting plate, which faces the inner wall of the box body, through a bearing part, a driving shaft is led out of each movable plate, and the end part of each driving shaft penetrates through the box body and extends to the outside of the box body;
the side plate is arranged on the outer wall of the box body, the mounting box is arranged on the side plate, the motor is arranged inside the mounting box, and one end, far away from the movable plate, of the driving shaft is fixedly connected with the output end of the motor in a concentric mode through the coupler.
Preferably, the two ends of the collecting groove are rotatably mounted on the corresponding inner walls of the two sides of the box body through supporting shafts respectively.
Preferably, a notch is formed in the plate surface of the connecting plate, and the supporting shaft penetrates through the notch.
Preferably, a solar panel is arranged at the top of the installation box.
Preferably, a controller is arranged in the installation box and electrically connected with the motor.
Preferably, the support is of a T-shaped structure, the bottom end of a vertical rod of the support is fixed to the center of the plate surface of the filter plate, and movable baffles are rotatably mounted at two ends of a transverse rod of the support through rotating shafts respectively.
Preferably, a liquid level meter is arranged on the inner wall of the collecting tank and electrically connected with the controller.
Preferably, the filter plate is provided with a straight through hole along the length direction of the edge on one side of the plate surface, and the through hole is positioned below the movable baffle.
Preferably, when the movable baffles on two sides above the collecting tank are unfolded in a splayed shape, the upper half parts of the movable baffles are covered above the through openings; when the movable baffles on the two sides above the collecting tank are close to each other in a splayed shape, the lower half parts of the movable baffles are covered above the through openings.
Preferably, the movable baffle is provided with a rubber plate along the lower bottom edge of the movable baffle.
The invention has the beneficial effects that: the rainwater collection and utilization system solves the problems that rainwater collected by using rainwater collection equipment of a greenhouse can be contaminated by impurities in the long-term external process and the rainwater receiving rate is low; on the other hand, the movable baffle design on the water receiving tank can not only effectively seal the internal environment of the water receiving tank and ensure the crystallization of rainwater, but also further enlarge the notch area for receiving rainwater and improve the rainwater receiving rate, thus being simple and practical and suitable for popularization.
Drawings
Fig. 1 is a schematic overall front view structure diagram of a rainwater collection and utilization system for an energy-saving greenhouse provided by the invention;
fig. 2 is a schematic overall top view structure diagram of the rainwater collection and utilization system for the energy-saving greenhouse disclosed by the invention;
FIG. 3 is a schematic view of the internal structure of the installation box of the rainwater collection and utilization system for the energy-saving greenhouse disclosed by the invention;
fig. 4 is a schematic view of a top view structure of a collecting tank of the rainwater collecting and utilizing system for an energy-saving greenhouse disclosed by the invention;
fig. 5 is a schematic front view structure diagram of a collecting tank of the rainwater collecting and utilizing system for the energy-saving greenhouse provided by the invention.
In the figure: the solar liquid level meter comprises a box body 1, a groove 2, a collecting groove 3, an outlet 4, a supporting shaft 5, a movable baffle 6, a connecting plate 7, a gap 8, a movable plate 9, a side plate 10, an installation box 11, a solar panel 12, a support 13, a driving shaft 14, a motor 15, a controller 16, a filter plate 17, an opening 18, a liquid level meter 19 and a rubber plate 20.
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.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" 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 defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
In the embodiment, referring to fig. 1-5, the rainwater collecting and utilizing system for the energy-saving greenhouse comprises a box body 1, wherein a plurality of grooves 2 are formed in the top surface of the box body 1 along the length direction, the grooves 2 are distributed at equal intervals, the groove walls of the grooves 2 are arc-shaped, the bottom of each groove 2 is provided with a vertically through outlet 4, rotatable collecting grooves 3 are respectively arranged in the grooves 2, a filter plate 17 for filtering rainwater is arranged inside each collecting groove 3, two identical movable baffles 6 are arranged in the middle of each filter plate 17 through a support 13, the movable baffles 6 are positioned above the notches of the collecting grooves 3, and the movable baffles 6 are symmetrically arranged on two sides along the central axis of each collecting groove 3;
the adjacent collecting tanks 3 are connected through connecting plates 7 on the end surface of one side thereof, one connecting plate 7 is rotatably provided with a movable plate 9 on one side thereof facing the inner wall of the tank body 1 through a bearing part, a driving shaft 14 is led out from the movable plate 9, and the end part of the driving shaft 14 penetrates through the tank body 1 and extends to the outside of the tank body 1;
the outer wall of the box body 1 is provided with a side plate 10, the side plate 10 is provided with a mounting box 11, a motor 15 is arranged inside the mounting box 11, and one end, far away from the movable plate 9, of the driving shaft 14 is concentrically and fixedly connected with the output end of the motor 15 through a coupler.
The both ends of collecting vat 3 are rotated through back shaft 5 respectively and are installed on the inner wall that the both sides of box 1 correspond, breach 8 has been seted up on the face of connecting plate 7, back shaft 5 runs through breach 8, the top of install bin 11 is provided with solar panel 12, the inside of install bin 11 is provided with controller 16, controller 16 is connected with motor 15 electricity, support 13 is T style of calligraphy structure, the montant bottom mounting of support 13 is put at the face central point of filter 17, adjustable fender 6 is installed through the pivot rotation respectively at the horizontal pole both ends of support 13, be provided with liquid level appearance 19 on the inslot wall of collecting vat 3, liquid level appearance 19 is connected with controller 16 electricity, filter 17 sets up long straight opening 18 along the length direction at edge on one side of its face, opening 18 is located adjustable fender 6's below.
The rotating shafts for controlling the rotation of the movable baffle plates 6 at the two ends of the cross rod of the bracket 13 are also electrically connected with the controller 16, and the rotating shafts at the two sides keep rotating, so that the movable baffle plates 6 at the two sides can be unfolded or closed.
The solar panel 12 receives solar energy for utilization, so that the motor 15 can rotate, the motor 15 is driven, so that the movable plate 9 in the box body 1 rotates under the transmission of the driving shaft 14, with reference to fig. 1, one end of the movable plate 9 is connected with the motor 15 through the driving shaft, the other end of the movable plate 9 is connected with the corresponding connecting plate 7 through another bearing component, and in the rotating process of the movable plate 9, the connecting plate 7 is forced to rotate, so that the two collecting tanks 3 connected with the connecting plate 7 rotate similarly. Likewise, since adjacent collecting troughs 3 are connected together by connecting plates 7, only the first collecting trough 3 needs to be rotated, and the remaining collecting troughs 3 are correspondingly rotated.
After rainwater got into collecting vat 3, waited to filter and accomplished, collecting vat 3 rotated, can pour the rainwater in collecting vat 3, and the rainwater is discharged through export 4 and is converged, alright as his journey. In practical application, level gauge 19 is arranged in controlling the rainfall amount in collecting vat 3, and when the rainwater of collecting in collecting vat 3 reached level gauge 19's height, collecting vat 3 can overturn to pour out the rainwater in collecting vat 3.
In this embodiment, when the movable baffles 6 on both sides above the collecting tank 3 are splayed, the upper half parts of the movable baffles 6 are covered above the through holes 18. When the movable baffle 6 is unfolded in the shape of the Chinese character 'Bao', the movable baffle is used in rainy days. The notch area of receiving groove 3 has obviously been increased this moment, and like this, the acceptance rate of rainwater just can obtain promoting by a wide margin to the face of adjustable fender 6 has covered opening 18 top again, avoids impurity to drop through opening 18 in the rainwater after the filtration.
In this embodiment, when the movable baffles 6 on both sides above the collecting tank 3 are closed in a shape of a Chinese character 'ba', the lower half parts of the movable baffles 6 are covered above the through openings 18. When the movable baffle 6 is closed in a splayed shape, the state is in non-rainwater weather. One of them, clearance between the 6 upper ends of adjustable fender reduces gradually, and is closed gradually until the upper end of the adjustable fender 6 of both sides, and at this moment, can regard as approximately as sealedly by the internal environment of collecting vat 3, effectively prevents the invasion of outside impurity, and its two, adjustable fender 6's face has covered opening 18 top again, also can avoid impurity to drop through opening 18 in the rainwater after the filtration.
The movable baffle 6 is provided with a rubber plate 20 along the lower bottom edge. When pouring out the inside rainwater of collecting vat 3 as required, need be by the outside eight characters conversion of interior eight characters with adjustable fender 6, need open opening 18 promptly, wherein, the lower limb that lies in adjustable fender 6 with one side with opening 18 will rotate downwards gradually and press and touch on the face of filter 17, adjustable fender 6 and the offset plate 20 of adjustable fender 6 below this moment play the effect of separation, can prevent that impurity on the filter 17 is along with the slope of collecting vat 3 and pour out along with the rainwater equally, can effectively guarantee the cleanliness factor of rainwater.
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 (5)
1. The rainwater collecting and utilizing system for the energy-saving greenhouse is characterized by comprising a box body (1), wherein a plurality of grooves (2) which are distributed at equal intervals are formed in the top surface of the box body (1) along the length direction, the groove walls of the grooves (2) are arc-shaped, a vertically through outlet (4) is formed in the groove bottom of each groove (2), rotatable collecting grooves (3) are respectively arranged in the grooves (2), a filter plate (17) for filtering rainwater is arranged inside each collecting groove (3), two identical movable baffles (6) are arranged in the middle of each filter plate (17) through a support (13), each movable baffle (6) is positioned above a notch of each collecting groove (3), each movable baffle (6) is symmetrically arranged on two sides along the central axis of each collecting groove (3), each support (13) is of a T-shaped structure, the bottom ends of vertical rods of each support (13) are fixed at the center of the plate surface of each filter plate (17), the two ends of each horizontal rod of each support (13) are respectively rotatably provided with each movable baffles (6) through a rotating shaft, a liquid level instrument (19) is arranged on the inner wall of the plate surface of each collecting groove (3), each support (19) is electrically connected with a liquid level instrument (18), and the liquid level instrument (18) is electrically connected with a straight baffle (18) at one side of each opening of each filter plate (18), when the movable baffles (6) on the two sides above the collecting groove (3) are unfolded in a splayed shape, the upper half parts of the movable baffles (6) are covered above the through holes (18); when the movable baffles (6) on the two sides above the collecting groove (3) are closed in a splayed shape, the lower half parts of the movable baffles (6) are covered above the through holes (18);
the end surfaces of the adjacent collecting tanks (3) on one side are connected through connecting plates (7), one side of one connecting plate (7) facing the inner wall of the tank body (1) is rotatably provided with a movable plate (9) through a bearing component, a driving shaft (14) is led out from the movable plate (9), the end part of the driving shaft (14) penetrates through the tank body (1) and extends to the outside of the tank body (1), two ends of each collecting tank (3) are rotatably arranged on the corresponding inner walls on two sides of the tank body (1) through supporting shafts (5), the movable plate (9) in the tank body (1) rotates under the transmission of the driving shaft (14), the connecting plates (7) are subjected to the same force to rotate in the rotating process of the movable plates (9), the two collecting tanks (3) connected with the connecting plates (7) rotate in the same manner, the first collecting tank (3) rotates, and the other collecting tanks (3) rotate correspondingly;
the box is characterized in that a side plate (10) is arranged on the outer wall of the box body (1), an installation box (11) is arranged on the side plate (10), a motor (15) is arranged inside the installation box (11), and one end, far away from the movable plate (9), of the driving shaft (14) is in concentric fixed connection with the output end of the motor (15) through a coupler.
2. The rainwater collecting and utilizing system for the energy-saving greenhouse as claimed in claim 1, wherein the plate surface of the connecting plate (7) is provided with a notch (8), and the supporting shaft (5) penetrates through the notch (8).
3. The rainwater collecting and utilizing system for the energy-saving greenhouse as claimed in claim 1, wherein the top of the installation box (11) is provided with a solar panel (12).
4. The rainwater collecting and utilizing system for the energy-saving greenhouse as claimed in claim 3, wherein a controller (16) is arranged inside the installation box (11), and the controller (16) is electrically connected with the motor (15).
5. The rainwater collecting and utilizing system for the energy-saving greenhouse as claimed in claim 1, wherein the movable baffle (6) is provided with a rubber plate (20) along the lower bottom edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110317054.0A CN113027049B (en) | 2021-03-25 | 2021-03-25 | Rainwater collecting and utilizing system for energy-saving greenhouse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110317054.0A CN113027049B (en) | 2021-03-25 | 2021-03-25 | Rainwater collecting and utilizing system for energy-saving greenhouse |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113027049A CN113027049A (en) | 2021-06-25 |
| CN113027049B true CN113027049B (en) | 2023-01-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110317054.0A Active CN113027049B (en) | 2021-03-25 | 2021-03-25 | Rainwater collecting and utilizing system for energy-saving greenhouse |
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| CN (1) | CN113027049B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113638552B (en) * | 2021-07-24 | 2022-10-11 | 中机工程有限公司 | Energy-saving roof structure of office building in industrial park |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0924357A3 (en) * | 1997-12-22 | 1999-11-03 | VSB VOGELSBERGER Umwelttechnischer Anlagenbau GmbH | Rain water relief structure |
| JP3392772B2 (en) * | 1999-03-03 | 2003-03-31 | 株式会社小笠原計器製作所 | Rain gauge filter and falling type rain gauge equipped with it |
| CN207201509U (en) * | 2017-08-10 | 2018-04-10 | 广州天翔建设工程有限公司 | Rainwater irrigates greenhouse |
| CN211206826U (en) * | 2019-04-27 | 2020-08-07 | 南京河海环境研究院有限公司 | Portable rainfall measuring device of artificial rainfall device |
| CN211922803U (en) * | 2019-10-23 | 2020-11-13 | 张立 | Rainwater collection device for agricultural irrigation |
| CN111527946A (en) * | 2020-05-25 | 2020-08-14 | 国网浙江省电力有限公司湖州供电公司 | Flexible irrigation system of electrified greenhouse |
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- 2021-03-25 CN CN202110317054.0A patent/CN113027049B/en active Active
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| CN113027049A (en) | 2021-06-25 |
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