CN111713307B - Green house water treatment collection device based on sleet weather - Google Patents
Green house water treatment collection device based on sleet weather Download PDFInfo
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- CN111713307B CN111713307B CN202010475840.9A CN202010475840A CN111713307B CN 111713307 B CN111713307 B CN 111713307B CN 202010475840 A CN202010475840 A CN 202010475840A CN 111713307 B CN111713307 B CN 111713307B
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- 210000001503 joint Anatomy 0.000 claims abstract description 41
- 238000005485 electric heating Methods 0.000 claims abstract description 26
- 238000010438 heat treatment Methods 0.000 claims abstract description 26
- 238000002844 melting Methods 0.000 claims abstract description 20
- 230000008018 melting Effects 0.000 claims abstract description 18
- 230000002829 reductive effect Effects 0.000 claims abstract description 14
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- 239000012528 membrane Substances 0.000 claims description 36
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- 230000000844 anti-bacterial effect Effects 0.000 claims description 6
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- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/14—Greenhouses
- A01G9/1476—Greenhouse gutters
-
- 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
-
- 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
- E03B3/30—Methods or installations for obtaining or collecting drinking water or tap water from snow or ice
-
- 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
- E04D13/10—Snow traps ; Removing snow from roofs; Snow melters
- E04D13/103—De-icing devices or snow melters
-
- 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
-
- 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
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/25—Greenhouse technology, e.g. cooling systems therefor
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Environmental Sciences (AREA)
- Greenhouses (AREA)
Abstract
The invention discloses an agricultural greenhouse water treatment and collection device based on rain and snow weather, which belongs to the technical field of agriculture, the scheme is that rain and snow at the upper end of a greenhouse film plate are received through an elastic film, the middle part of the elastic film is downwards sunken under the action of the gravity of the rain and snow, an auxiliary drainage tube moves downwards to drive an upper magnetic plate to be contacted with a lower magnetic plate, a butt joint is matched with a butt joint groove, so that the auxiliary drainage tube is communicated with a main drainage tube, a heating control switch is used for controlling electric heating wires in a water flow filter plate, the elastic film and an accumulated snow hot melting plate to work, the melted accumulated snow is collected through the auxiliary drainage tube and the main drainage tube, then the upper magnetic plate and the lower magnetic plate are separated and reset under the elastic action of an elastic telescopic rod, the rain and snow collection treatment is completed, water resources are recycled, meanwhile, the potential safety hazard caused by accumulation and transition of the rain and snow to the greenhouse film plate is reduced, and the light transmittance of the surface of the greenhouse film plate is partially recovered, thereby increasing the photosynthesis of the crops in the agricultural greenhouse.
Description
Technical Field
The invention relates to the technical field of agriculture, in particular to an agricultural greenhouse water treatment and collection device based on rain and snow weather.
Background
With the production of high molecular polymers, polyvinyl chloride and polyethylene, plastic films are widely applied to agriculture, and are produced immediately in agricultural greenhouses. The success of covering hotbeds with greenhouse films in Japan and European and American countries in the early 50 s was achieved, and good results were obtained by covering small sheds and greenhouses subsequently. The polyvinyl chloride agricultural film is introduced in the autumn of 1155 years in China, and is firstly used for covering vegetables in small sheds in Beijing, so that the effect of precocity and yield increase is achieved. The greenhouse originally is special equipment for vegetable production, and the application of the greenhouse is more extensive along with the development of production. The current greenhouse is used for pot flower and cut flower cultivation; fruit tree production is used for cultivating grapes, strawberries, watermelons, melons, peaches, oranges and the like; the forestry production is used for forest seedling culture, ornamental tree culture and the like; the breeding industry is used for silkworm breeding, chicken breeding, cattle breeding, pig breeding, fish breeding, fry breeding and the like.
Big-arch shelter is planted can greatly reduced nature meteorological disaster to the influence of crops, make planting production break away from natural condition's restriction basically, farming leaves not boiled water simultaneously herein, and green house separation the entering of rainwater, consequently green house has added rainwater collection device gradually and has collected the rainwater in the nature and be used as the irrigation, the very big water resource that has saved, adopt the elastic flexible structure more at green house face simultaneously, make in-process that the rainwater falls into its surface, partly rainwater can the overstock on the big-arch shelter canopy face, cause sunken hydrops hole, increase the pressure-bearing load of big-arch shelter, a large amount of snow also can be to big-arch shelter face production pressure simultaneously, bring the potential safety hazard, hinder the collection to rainwater and snow water simultaneously.
Disclosure of Invention
1. Technical problem to be solved
Aiming at the problems in the prior art, the invention aims to provide an agricultural greenhouse water treatment and collection device based on rain and snow weather, which can realize that rain and snow at the upper end of a greenhouse film plate are received through an elastic membrane, the middle part of the elastic membrane is sunken downwards under the action of the gravity of the rain and snow, an auxiliary drainage tube moves downwards to drive an upper magnetic plate to be contacted with a lower magnetic plate, a butt joint is matched with a butt joint groove to enable the auxiliary drainage tube to be communicated with a main drainage tube, an electric heating wire in a water flow filter plate, the elastic membrane and a snow melting plate is controlled to work through a heating control switch, melted snow is collected through the auxiliary drainage tube and the main drainage tube, after the rain and snow collection treatment is finished, the upper magnetic plate and the lower magnetic plate are separated and reset under the elastic action of an elastic telescopic rod, the rain and snow collection treatment is finished, water resources are recycled, and meanwhile, the potential safety hazard brought to the greenhouse film plate due to the accumulation transition of the rain and the snow is reduced, partially recovering the light transmittance of the surface of the greenhouse film plate, thereby increasing the photosynthesis of crops in the agricultural greenhouse.
2. Technical scheme
In order to solve the above problems, the present invention adopts the following technical solutions.
A water treatment and collection device for an agricultural greenhouse based on rainy and snowy weather comprises the agricultural greenhouse, wherein a plurality of greenhouse film plates are installed at the upper end of the agricultural greenhouse, a pair of drainage grooves are formed in the greenhouse film plates, the inner walls of the drainage grooves are fixedly connected with running water filter plates, lower inner walls of the drainage grooves are communicated with a main drainage pipe, the upper end of each greenhouse film plate is fixedly connected with an elastic film, the upper end of each elastic film is fixedly connected with a plurality of snow melting plates, the lower ends of the snow melting plates positioned on the inner side are respectively provided with a bottom through hole, the greenhouse film plates are provided with working grooves, the working grooves are positioned between the pair of drainage grooves, the lower ends of the elastic films are communicated with auxiliary drainage pipes, the auxiliary drainage pipes are positioned in the working grooves, the lower ends of the auxiliary drainage pipes are fixedly connected with upper magnetic plates, the upper ends of the main drainage pipes are fixedly connected with lower magnetic plates matched with the upper magnetic plates, the upper magnetic plate is internally provided with a butt joint groove communicated with the auxiliary drainage tube, the upper end wall of the butt joint groove is rotatably connected with a water-stop baffle through a torsion rotating shaft, the upper end of the lower magnetic plate is fixedly connected with a butt joint matched with the butt joint groove, so that rain and snow at the upper end of the greenhouse film plate can be received through the elastic membrane, the middle part of the elastic membrane is sunken downwards under the action of gravity of the rain and snow, the auxiliary drainage tube moves downwards to drive the upper magnetic plate to be contacted with the lower magnetic plate, the butt joint is matched with the butt joint groove, the pair of water-stop baffles are pushed away through the butt joint, so that the auxiliary drainage tube is communicated with the main drainage tube, meanwhile, the heating control switch is used for controlling the electric heating wires in the flowing water filter plate, the elastic membrane and the snow melting plate to work, the melted snow is collected through the auxiliary drainage tube and the main drainage tube, after the rain and snow collection treatment is completed, the upper magnetic plate and the lower magnetic plate are separated and reset under the elastic action of the elastic telescopic rod, the completion is to the collection processing of sleet, and the recycle water resource reduces the potential safety hazard that brings the big-arch shelter film board because of the transition of piling up of sleet simultaneously, and the partial light transmissivity that resumes big-arch shelter film board surface to increase the photosynthesis of crops in the green house.
Furthermore, a plurality of pairs of supporting arms are fixedly connected to the left inner wall and the right inner wall of the working groove, the upper ends of the supporting arms are rotatably connected with upper supporting plates, the upper surfaces of the upper supporting plates are connected with flexible protective layers, effective support can be provided when the greenhouse film plates bear rain and snow pressure through elastic films, and the possibility that the greenhouse film plates are damaged due to the rain and snow pressure is reduced.
Furthermore, the outer end of the auxiliary drainage tube is communicated with a side branch tube, the side branch tube is U-shaped, and effective storage fault tolerance can be carried out when more liquid flows through the auxiliary drainage tube through the side branch tube.
Further, the upper end fixedly connected with heating control switch of magnetic sheet down, go up the magnetic sheet and all seted up a pair of vertical direction assorted spread groove with the one end that the magnetic sheet is close to each other down, fixedly connected with elastic telescopic rod between a pair of vertical direction assorted spread groove can be after sleet obtains collecting, effectively resets and separates magnetic sheet and lower magnetic sheet.
Further, all be connected with electric heating wire in elastic membrane, snow hot melt board and the flowing water filter plate, electric heating wire and heating control switch electric connection, heating control switch can open electric heating wire at the pressurized state, heating control switch can close electric heating wire at the non-pressurized state to melt the back to snow, open circuit the energy saving.
Further, the inner wall fixedly connected with tilt ring of drainage groove, tilt ring and flowing water filter plate phase-match can make the more efficient main drainage tube that flows in through the flowing water filter plate of sleet through the tilt ring.
Further, it all is connected with antibacterial layer to assist drainage tube, collateral branch pipe and main drainage tube inner wall, elastic membrane and snow hot melt plate all adopt transparent high temperature resistant macromolecular material to make, and antibacterial layer can reduce breeding of bacterium, and the luminousness that transparent high temperature resistant macromolecular material made is higher, reduces the influence to crop photosynthesis in the green house.
Furthermore, the butt joint is connected with a sealing ring, the sealing ring and the butt joint groove are in interference fit, the sealing performance between the butt joint and the butt joint groove is improved through the sealing ring, and the possibility of liquid outflow is reduced.
A water treatment and collection device for an agricultural greenhouse based on rainy and snowy weather comprises the following steps:
s1, the rain and snow fall into the upper end of the greenhouse film plate and are accumulated on the upper end of the greenhouse film plate, the upper support plate drives the auxiliary drainage tube to move downwards under the action of the gravity of the rain and snow, and the elastic membrane supports the lower end of the elastic membrane and provides support;
s2, the upper magnetic plate is pushed by the auxiliary drainage tube to contact with the lower magnetic plate, meanwhile, the upper magnetic plate presses the heating control switch, and the electric heating wires in the water flowing filter plate, the elastic membrane and the snow melting plate are turned on, so that snow is melted, and the bearing of the upper end of the greenhouse film plate is reduced;
s3, when the upper magnetic plate is contacted with the lower magnetic plate, the upper end of the butt joint pushes a pair of water-stop baffles to be opened upwards, so that the auxiliary drainage tube is communicated with the main drainage tube, and rainwater and melted snow are collected through the main drainage tube;
s4 go up the magnetic plate and separate with lower magnetic plate after rainwater is carried and snow melts to appointed gravity within range, go up the magnetic plate afterwards and restore to the throne under the elastic expansion rod' S of lower magnetic plate elastic action, the water proof baffle restores to the throne under the torsional force effect of torsion pivot and seals assisting the drainage tube, and the disconnection of heating control switch simultaneously, electric heating wire stop work accomplishes this time rain and snow and carries.
3. Advantageous effects
Compared with the prior art, the invention has the advantages that:
(1) the scheme can realize that the elastic membrane is used for bearing the rain and snow at the upper end of the greenhouse thin film plate, the middle part of the elastic membrane is sunken downwards under the action of the gravity of the rain and snow, the auxiliary drainage tube moves downwards to drive the upper magnetic plate to be contacted with the lower magnetic plate, the butt joint is matched with the butt joint groove, so that the auxiliary drainage tube is communicated with the main drainage tube, the heating control switch controls the electric heating wires in the water flowing filter plate, the elastic membrane and the snow melting plate to work, the melted snow is collected through the auxiliary drainage tube and the main drainage tube, and after the rain and snow collection treatment is finished, the upper magnetic plate and the lower magnetic plate are separated and reset under the elastic action of the elastic telescopic rod, the collection and treatment of rain and snow are completed, water resources are recycled, meanwhile, potential safety hazards caused by accumulation and transition of rain and snow to the greenhouse film plate are reduced, and the light transmittance of the surface of the greenhouse film plate is partially recovered, so that the photosynthesis of crops in the agricultural greenhouse is improved.
(2) The inner wall fixedly connected with is a plurality of pairs of support arms about the work groove, and the upper end of support arm is rotated and is connected with the upper portion extension board, and the upper surface of upper portion extension board is connected with flexible protective layer, can provide effective support when big-arch shelter film board bears sleet pressure through the elastic membrane, reduces the big-arch shelter film board because of the damaged possibility of sleet pressure.
(3) The outer end of the auxiliary drainage tube is communicated with a side branch tube, the side branch tube is U-shaped, and effective storage fault tolerance can be realized through the side branch tube when more liquid flows through the auxiliary drainage tube.
(4) The upper end fixedly connected with heating control switch of magnetic sheet down, go up the magnetic sheet and all seted up a pair of vertical direction assorted spread groove with the one end that the magnetic sheet is close to each other down, fixedly connected with elastic telescopic rod between a pair of vertical direction assorted spread groove can be after sleet obtains collecting through elastic telescopic rod, effectively resets and separates the upper magnetic sheet and lower magnetic sheet.
(5) All be connected with electric heating wire in elastic membrane, snow hot melt board and the flowing water filter plate, electric heating wire and heating control switch electric connection, heating control switch can open electric heating wire at the pressurized state, and electric heating wire can be closed at the unpressurized state to heating control switch to melt the back to snow, open circuit energy saving.
(6) The inner wall fixedly connected with tilt ring of drainage groove, tilt ring and flowing water filter plate phase-match can make the more efficient main drainage tube that flows in through flowing water filter plate of sleet through the tilt ring.
(7) The auxiliary drainage tube, the side branch tube and the inner wall of the main drainage tube are connected with antibacterial layers, the elastic film and the snow melting plate are made of transparent high-temperature-resistant polymer materials, the antibacterial layers can reduce breeding of bacteria, the light transmittance of the transparent high-temperature-resistant polymer materials is high, and influence on photosynthesis of crops in the agricultural greenhouse is reduced.
(8) The butt joint is connected with a sealing ring, the sealing ring is in interference fit with the butt joint groove, the sealing performance between the butt joint and the butt joint groove is improved through the sealing ring, and the possibility of liquid outflow is reduced.
Drawings
FIG. 1 is a schematic structural view of a greenhouse film plate according to the present invention;
FIG. 2 is a schematic structural view of the flow filter plate of the present invention;
FIG. 3 is a schematic view of the construction of the working tank of the present invention;
FIG. 4 is a schematic view of the structure at A in FIG. 3;
FIG. 5 is a schematic structural diagram of an upper magnetic plate according to the present invention;
fig. 6 is a schematic structural diagram at B in fig. 5.
The reference numbers in the figures illustrate:
the agricultural greenhouse comprises an agricultural greenhouse 1, a greenhouse film plate 2, a drainage groove 3, a water flowing filter plate 4, an elastic film 5, an accumulated snow hot melting plate 6, a through hole 7 in the bottom, a working groove 8, an auxiliary drainage tube 9, a side branch tube 10, a heating control switch 11, a supporting arm 12, an upper supporting plate 13, an upper magnetic plate 14, a lower magnetic plate 15, a connecting groove 16, an elastic telescopic rod 17, a main drainage tube 18, a butt joint groove 19, a water-resisting baffle 20, a torsion rotating shaft 21 and a butt joint 22.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise specifically stated or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are used in a broad sense, and for example, "connected" may be a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, an indirect connection through an intermediate medium, and a communication between two elements.
Example 1:
referring to fig. 1-2, the agricultural greenhouse comprises an agricultural greenhouse 1, a plurality of greenhouse film plates 2 are mounted at the upper end of the agricultural greenhouse 1, a pair of drainage grooves 3 are formed in the greenhouse film plates 2, a water flowing filter plate 4 is fixedly connected to the inner walls of the drainage grooves 3, main drainage pipes 18 are communicated with the lower inner walls of the drainage grooves 3, the collected rainwater and snow water are stored and used by the main drainage pipes 18, an elastic membrane 5 is fixedly connected to the upper end of the greenhouse film plates 2, a plurality of snow melting plates 6 are fixedly connected to the upper end of the elastic membrane 5, bottom through holes 7 are formed at the lower ends of the inner snow melting plates 6, the snow can be effectively separated by the bottom through holes 7, the contact area is increased, the melting efficiency of electric heating wires on the snow is further improved, working grooves 8 are formed in the greenhouse film plates 2, the working grooves 8 are located between the pair of drainage grooves 3, referring to fig. 3, auxiliary drainage pipes 9 are communicated with the lower ends of the elastic membrane 5, the auxiliary drainage tube 9 is located in the working groove 8, referring to fig. 5-6, the lower end of the auxiliary drainage tube 9 is fixedly connected with an upper magnetic plate 14, the upper end of the main drainage tube 18 is fixedly connected with a lower magnetic plate 15 matched with the upper magnetic plate 14, a butt joint groove 19 communicated with the auxiliary drainage tube 9 is formed in the upper magnetic plate 14, the upper end wall of the butt joint groove 19 is rotatably connected with a water-stop baffle 20 through a torsion rotating shaft 21, and the upper end of the lower magnetic plate 15 is fixedly connected with a butt joint 22 matched with the butt joint groove 19.
Referring to fig. 3-4, a plurality of pairs of supporting arms 12 are fixedly connected to the left and right inner walls of the working tank 8, an upper supporting plate 13 is rotatably connected to the upper end of the supporting arm 12, a flexible protective layer is connected to the upper surface of the upper supporting plate 13, the flexible protective layer is made of flexible silica gel, and simultaneously reduces mechanical damage when contacting with the upper supporting plate 13, the upper supporting plate 13 can provide effective support when the greenhouse film plate 2 bears rain and snow pressure, and reduces the possibility of damage of the greenhouse film plate 2 due to rain and snow pressure, referring to fig. 3, a side branch pipe 10 is communicated with the outer end of the auxiliary drainage pipe 9, the side branch pipe 10 is U-shaped, and can effectively store fault tolerance when a large amount of liquid flows through the auxiliary drainage pipe 9 through the side branch pipe 10, referring to fig. 5, a heating control switch 11 is fixedly connected to the upper end of the lower magnetic plate 15, and a pair of connecting grooves 16 matched in the vertical direction are formed at the ends of the upper magnetic plate 14 and the lower magnetic plate 15, fixedly connected with elasticity telescopic link 17 between a pair of vertical direction assorted connecting groove 16, can effectively reset the separation and go up magnetic sheet 14 and magnetic sheet 15 down after sleet is collected through elasticity telescopic link 17, and elasticity of elasticity telescopic link 17 is greater than magnetic attraction between magnetic sheet 14 and the magnetic sheet 15 down, can effectively separate and go up magnetic sheet 14 and magnetic sheet 15 down.
Referring to fig. 2, the elastic membrane 5, the snow-accumulating hot-melting plate 6 and the water-flowing filter plate 4 are all connected with electric heating wires, the electric heating wires are electrically connected with the heating control switch 11, the heating control switch 11 can open the electric heating wires in a pressed state, and the heating control switch 11 can close the electric heating wires in an unpressurized state, so that after snow is melted, the snow is broken, and energy is saved, referring to fig. 2, the inner wall of the drainage groove 3 is fixedly connected with an inclined ring which is matched with the water-flowing filter plate 4, rain and snow can more efficiently flow into the main drainage tube 18 through the water-flowing filter plate 4, referring to fig. 3, the inner walls of the auxiliary drainage tube 9, the side drainage tube 10 and the main drainage tube 18 are all connected with bacteria inhibiting layers, the elastic membrane 5 and the snow-accumulating hot-melting plate 6 are all made of transparent high-temperature resistant polymer materials, in this embodiment, the transparent high-temperature resistant polymer materials are PPS, the technicians in the related field can select according to actual conditions, the antibacterial layer can reduce the breeding of bacteria, the light transmittance ratio made of the transparent high-temperature-resistant high-molecular material is high, the influence on the photosynthesis of crops in the agricultural greenhouse 1 is reduced, please refer to fig. 6, the butt joint 22 is connected with a sealing ring, the sealing ring and the butt groove 19 are in interference fit, the sealing performance between the butt joint 22 and the butt groove 19 is improved through the sealing ring, and the possibility of liquid outflow is reduced.
A water treatment and collection device for an agricultural greenhouse based on rainy and snowy weather comprises the following steps:
s1, the rain and snow fall into the upper end of the greenhouse film plate 2 and are accumulated on the upper end of the greenhouse film plate 2, the elastic membrane 5 drives the auxiliary drainage tube 9 to move downwards under the action of the gravity of the rain and snow, and the upper support plate 13 supports the lower end of the elastic membrane 5 to provide support;
s2, the upper magnetic plate 14 is pushed by the auxiliary drainage tube 9 to contact with the lower magnetic plate 15, meanwhile, the upper magnetic plate 14 presses the heating control switch 11, the electric heating wires in the water flowing filter plate 4, the elastic membrane 5 and the snow melting plate 6 are turned on, so that snow is melted, and the bearing of the upper end of the greenhouse film plate 2 is reduced;
s3, while the upper magnetic plate 14 is in contact with the lower magnetic plate 15, the upper end of the butt joint 22 pushes the pair of water-stop baffles 20 to open upwards, so that the auxiliary drainage tubes 9 and the main drainage tubes 18 are communicated, and rainwater and melted snow are collected through the main drainage tubes 18;
s4, the upper magnetic plate 14 and the lower magnetic plate 15 are separated after rainwater is conveyed and snow melts to a specified gravity range, then the upper magnetic plate 14 and the lower magnetic plate 15 reset under the elastic action of the elastic telescopic rod 17, the water-stop baffle 20 resets under the torsional force action of the torsion rotating shaft 21 to seal the auxiliary drainage tube 9, meanwhile, the heating control switch 11 is switched off, the electric heating wire stops working, and the rainwater and snow conveying is completed.
The technical scheme can realize that rain and snow at the upper end of a greenhouse film plate 2 are received through an elastic membrane 5, the middle part of the elastic membrane 5 is sunken downwards under the action of the gravity of the rain and snow, an auxiliary drainage tube 9 moves downwards to drive an upper magnetic plate 14 to be contacted with a lower magnetic plate 15, a butt joint 22 is matched with a butt joint groove 19, a pair of water-proof baffles 20 is pushed open through the butt joint 22, so that the auxiliary drainage tube 9 is communicated with a main drainage tube 18, a heating control switch 11 controls electric heating wires in a flowing water filter plate 4, the elastic membrane 5 and a snow hot melting plate 6 to work, melted snow is collected through the auxiliary drainage tube 9 and the main drainage tube 18, after the rain and snow collection treatment is completed, the upper magnetic plate 14 and the lower magnetic plate 15 are separated and reset under the elastic action of an elastic telescopic rod 17, the rain and snow collection treatment is completed, water resources are recycled, and meanwhile, the potential safety hazard brought to the greenhouse film plate 2 due to the accumulation transition of the rain and the snow is reduced, partially recovering the light transmission of the surface of the greenhouse film plate 2, thereby increasing the photosynthesis of crops in the agricultural greenhouse 1.
The foregoing is only a preferred embodiment of the present invention; the scope of the invention is not limited thereto. Any person skilled in the art should be able to cover the technical scope of the present invention by equivalent or modified solutions and modifications within the technical scope of the present invention.
Claims (7)
1. The utility model provides an agricultural greenhouse water treatment collection device based on sleet weather, includes agricultural greenhouse (1), a plurality of big-arch shelter film boards (2), its characterized in that are installed to the upper end of agricultural greenhouse (1): the greenhouse film plate is characterized in that a pair of drainage grooves (3) are formed in the greenhouse film plate (2), the inner wall of each drainage groove (3) is fixedly connected with a running water filter plate (4), the lower inner wall of each drainage groove (3) is communicated with a main drainage pipe (18), the upper end of each greenhouse film plate (2) is fixedly connected with an elastic membrane (5), the upper end of each elastic membrane (5) is fixedly connected with a plurality of snow hot melting plates (6), the lower ends of the snow hot melting plates (6) which are positioned on the inner side are all provided with bottom through holes (7), the greenhouse film plate (2) is provided with a working groove (8), the working groove (8) is positioned between the pair of drainage grooves (3), the lower end of each elastic membrane (5) is communicated with an auxiliary drainage pipe (9), the auxiliary drainage pipes (9) are positioned in the working grooves (8), and the elastic membranes (5) are driven to assist the drainage pipes (9) to move downwards under the action of gravity of rain and snow, the lower end of the auxiliary drainage tube (9) is fixedly connected with an upper magnetic plate (14), the upper end of the main drainage tube (18) is fixedly connected with a lower magnetic plate (15) matched with the upper magnetic plate (14), a butt joint groove (19) communicated with the auxiliary drainage tube (9) is formed in the upper magnetic plate (14), the upper end wall of the butt joint groove (19) is rotatably connected with a water-stop baffle (20) through a torsion rotating shaft (21), and the upper end of the lower magnetic plate (15) is fixedly connected with a butt joint (22) matched with the butt joint groove (19); the upper end of the lower magnetic plate (15) is fixedly connected with a heating control switch (11), one end, close to each other, of the upper magnetic plate (14) and the lower magnetic plate (15) is provided with a pair of connecting grooves (16) matched in the vertical direction, and an elastic telescopic rod (17) is fixedly connected between the pair of connecting grooves (16) matched in the vertical direction; all be connected with electric heating wire in elastic membrane (5), snow hot melt board (6) and flowing water filter plate (4), electric heating wire and heating control switch (11) electric connection.
2. The agricultural greenhouse water treatment and collection device based on rainy and snowy weather as claimed in claim 1, wherein: the left inner wall and the right inner wall of the working groove (8) are fixedly connected with a plurality of pairs of supporting arms (12), the upper ends of the supporting arms (12) are rotatably connected with upper supporting plates (13), and the upper surfaces of the upper supporting plates (13) are connected with flexible protective layers.
3. The agricultural greenhouse water treatment and collection device based on rainy and snowy weather as claimed in claim 1, wherein: the outer end of the auxiliary drainage tube (9) is communicated with a side branch tube (10), and the side branch tube (10) is U-shaped.
4. The agricultural greenhouse water treatment and collection device based on rainy and snowy weather as claimed in claim 1, wherein: the inner wall fixedly connected with slope ring of drainage groove (3), slope ring and flowing water filter plate (4) phase-match.
5. The agricultural greenhouse water treatment and collection device based on rainy and snowy weather as claimed in claim 3, wherein: the auxiliary drainage tube (9), the side branch tube (10) and the main drainage tube (18) are all connected with an antibacterial layer, and the elastic membrane (5) and the snow melting plate (6) are made of transparent high-temperature-resistant high polymer materials.
6. The agricultural greenhouse water treatment and collection device based on rainy and snowy weather as claimed in claim 1, wherein: the butt joint (22) is connected with a sealing ring, and the sealing ring is in interference fit with the butt joint groove (19).
7. The agricultural greenhouse water treatment and collection device based on rainy and snowy weather as claimed in claim 2, wherein: the using method comprises the following steps:
s1, rain and snow fall into the upper end of the greenhouse film plate (2), are accumulated at the upper end of the greenhouse film plate (2), and under the action of the gravity of the rain and snow, the elastic membrane (5) drives the auxiliary drainage tube (9) to move downwards, and meanwhile, the upper support plate (13) supports the lower end of the elastic membrane (5) to provide support;
s2, the upper magnetic plate (14) is pushed by the auxiliary drainage tube (9) to be in contact with the lower magnetic plate (15), meanwhile, the upper magnetic plate (14) presses the heating control switch (11), and electric heating wires in the water flowing filter plate (4), the elastic membrane (5) and the accumulated snow hot melting plate (6) are started, so that accumulated snow is melted, and the bearing of the upper end of the greenhouse film plate (2) is reduced;
s3, while the upper magnetic plate (14) is in contact with the lower magnetic plate (15), the upper end of the butt joint (22) pushes a pair of water-stop baffles (20) to be opened upwards, so that the auxiliary drainage tube (9) is communicated with the main drainage tube (18), and rainwater and melted snow are collected through the main drainage tube (18);
s4, go up magnetic sheet (14) and lower magnetic sheet (15) and carry and the snow melts to appointed gravity within range after the rainwater separates, go up magnetic sheet (14) afterwards and restore to the throne under the elastic action of elasticity telescopic link (17) magnetic sheet (15) down, water proof baffle (20) restore to the throne under the torsional force effect of torsion pivot (21) and seal assisting drainage tube (9), and heating control switch (11) disconnection simultaneously, electric heating wire stop work accomplishes this time rain and snow and carries.
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| CN112273152B (en) * | 2020-10-28 | 2023-11-24 | 江西步前农业发展有限公司 | Edible fungus cultivation shed capable of preventing water accumulation |
| CN112414834B (en) * | 2020-12-01 | 2024-01-19 | 河南城建学院 | Film performance testing device and method |
| CN113274866B (en) * | 2021-06-29 | 2022-08-19 | 山东宜特装备制造有限公司 | Wall-flow-proof high-efficiency packed tower |
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Effective date of registration: 20211021 Address after: 415000 group 4, chenshici community, Erdu street, Shimen County, Changde City, Hunan Province (food community) Applicant after: HUNAN CHANGDE JIUPINFU GREEN FOOD Co.,Ltd. Address before: 563400 group 5, Jianfeng village, Ruixi Town, Zheng'an County, Zunyi City, Guizhou Province Applicant before: Wu Yueyan |
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