CN115217183A - Irrigation water rain collector - Google Patents

Irrigation water rain collector Download PDF

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Publication number
CN115217183A
CN115217183A CN202210957591.6A CN202210957591A CN115217183A CN 115217183 A CN115217183 A CN 115217183A CN 202210957591 A CN202210957591 A CN 202210957591A CN 115217183 A CN115217183 A CN 115217183A
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CN
China
Prior art keywords
rain
runner
water
face
rain collecting
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Granted
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CN202210957591.6A
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Chinese (zh)
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CN115217183B (en
Inventor
高晓东
宁少雄
蔡耀辉
赵西宁
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Northwest A&F University
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Northwest A&F University
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Priority to CN202210957591.6A priority Critical patent/CN115217183B/en
Publication of CN115217183A publication Critical patent/CN115217183A/en
Application granted granted Critical
Publication of CN115217183B publication Critical patent/CN115217183B/en
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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
    • 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
    • A01G25/00—Watering gardens, fields, sports grounds or the like
    • 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
    • A01G25/00—Watering gardens, fields, sports grounds or the like
    • A01G25/16—Control of watering
    • A01G25/167—Control by humidity of the soil itself or of devices simulating soil or of the atmosphere; Soil humidity sensors
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B1/00—Methods or layout of installations for water supply
    • E03B1/02—Methods or layout of installations for water supply for public or like main supply for industrial use
    • 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
    • E03B11/10—Arrangements or adaptations of tanks for water supply for public or like main water supply
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B7/00—Water main or service pipe systems
    • E03B7/07—Arrangement of devices, e.g. filters, flow controls, measuring devices, siphons or valves, in the pipe systems
    • E03B7/078—Combined units with different devices; Arrangement of different devices with respect to each other
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B7/00—Water main or service pipe systems
    • E03B7/07—Arrangement of devices, e.g. filters, flow controls, measuring devices, siphons or valves, in the pipe systems
    • E03B7/08—Arrangement of draining devices, e.g. manual shut-off valves
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B7/00—Water main or service pipe systems
    • E03B7/09—Component parts or accessories
    • E03B7/095—Component holders or housings, e.g. boundary boxes
    • 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

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  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Health & Medical Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Environmental Sciences (AREA)
  • Soil Sciences (AREA)
  • Power Engineering (AREA)
  • Structural Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Walking Sticks, Umbrellas, And Fans (AREA)

Abstract

A rain collector for irrigation water comprises a rain collecting surface, a rain collecting runner and a water storage tank, wherein the rain collecting surface is provided with a drain hole connected with the rain collecting runner, rainwater collected by the rain collecting surface enters the water storage tank through the rain collecting runner to be stored, the rain collecting surface is an inverted umbrella fabric, an upper port of the rain collecting runner is in butt joint with a fixed support of a lifting mechanism, the edge of the drain hole is clamped, the lower end of a main framework of the umbrella fabric is hinged with the fixed support, one end of a movable framework of the umbrella fabric is hinged with the main framework, the other end of the movable framework of the umbrella fabric is hinged on a connecting piece, and the connecting piece is connected with a movable part of the lifting mechanism; be provided with a plurality of elasticity telescopic links around the umbrella face, elasticity telescopic link has elasticity in perpendicular to self axial direction, can freely stretch out and draw back in self axial direction, and elasticity telescopic link's stiff end and storage water tank top surface are articulated, and elasticity telescopic link's flexible end and the back of the body rain face of umbrella face are articulated, and elasticity telescopic link is the slope setting. The invention can adjust the size of the rain collecting surface and has stronger wind resistance.

Description

Irrigation water rain collector
Technical Field
The invention belongs to the technical field of water-saving irrigation equipment, and particularly relates to a rainwater collector for irrigation water.
Background
For some arid and semi-arid regions, such as loess plateau and other lands, fresh water resources are particularly precious, and well water (underground water) is expensive in water cost on one hand and is easy to cause waste due to insufficient management strength on the other hand. Therefore, rainwater is increasingly regarded as a natural fresh water resource.
Grain crops and economic crops are main industries for increasing the income of farmers in various areas in China, such as the yellow soil plateau jujube, apple, wheat, corn and soybean industries and the Xinjiang cotton industry, and are mainly planted in arid and semi-arid areas. In the past, due to serious water shortage and uneven rainfall distribution in arid and semiarid regions, large space-time difference causes that grain and economic crops cannot be irrigated and fertilized in time, and the yield is reduced. Conventional water resources can not meet the water demand, and the rainwater is a precious resource, has the characteristics of low hardness and less pollutants, and is scientifically and reasonably utilized.
The traditional rain collecting technology in arid and semiarid regions comprises rain collecting projects of a rain collecting surface and a water cellar (a rain collecting pool), has high construction cost and is limited by geographical positions. Due to climate change, regional rainfall is not uniformly distributed, and space-time difference is large, so that a cellar is empty or overflows when rain is collected. The prior art discloses a rain collecting device suitable for gardens, application scope is little, is not very suitable for arid semiarid area, and the collection rain face of current intelligence rain collector is mostly fixed, and the area of rainwater is collected in unable adjustment, and the anti-wind ability is not enough, and can not carry out climatic factors such as intelligent recognition rainfall, inconvenient dismantlement, and the mobility is poor, can not automatic operation.
Disclosure of Invention
The invention aims to provide an irrigation water rain collector which can adjust the size of a rain collecting surface and has strong wind resistance.
In order to achieve the purpose, the invention adopts the technical scheme that: a rain collector for irrigation water comprises a rain collecting surface, a rain collecting runner and a water storage tank, wherein the rain collecting surface is provided with a drain hole connected with the rain collecting runner, rainwater collected by the rain collecting surface enters the water storage tank through the rain collecting runner to be stored, the rain collecting surface is an inverted umbrella cover, an upper port of the rain collecting runner is in butt joint with a fixed support of a lifting mechanism, the edge of the drain hole is clamped between the fixed support and the rain collecting runner, the lower end of the fixed support is of a frame structure so as to ensure that water flows into the rain collecting runner along the umbrella cover, the lower end of a main framework of the umbrella cover is hinged with the fixed support, one end of a movable framework of the umbrella cover is hinged with the main framework of the umbrella cover, the other end of the movable framework of the umbrella cover is hinged to a connecting piece, the connecting piece is connected with a movable part of the lifting mechanism, and the movable framework and the main framework are driven to open and close the umbrella cover through the lifting of the movable part; be provided with a plurality of elasticity telescopic links around the umbrella face, elasticity telescopic link has elasticity in perpendicular to self axial direction, can freely stretch out and draw back in self axial direction, and elasticity telescopic link's stiff end and storage water tank top surface are articulated, and elasticity telescopic link's flexible end and the back of the body rain face of umbrella face are articulated, and elasticity telescopic link is the slope setting.
The lifting mechanism is a screw rod lifting mechanism and comprises a fixed support, a power device, a screw rod and a nut, wherein the power device is arranged on the fixed support, a rotating shaft of the power device is connected with the nut, the nut is in threaded connection with the screw rod, and the connecting piece is fixed on the screw rod.
And a rain shelter is arranged at the top end of the screw rod.
The rainwater collection flow channel is vertically arranged, a filtering device is arranged in the rainwater collection flow channel, sand discharge pipes and sewage disposal overhaul ports are respectively arranged on two opposite sides of the side wall of the rainwater collection flow channel, and the positions of the sand discharge pipe inlet and the sewage disposal overhaul ports are equal in height and are higher than the filtering surface of the filtering device.
Be equipped with the runner valve on collection rain runner, the runner valve includes valve and lower valve, goes up the valve position in the top of inspection hole of decontaminating, lower valve is located filter equipment's below.
The rainwater collection runner is externally provided with a control device, the side surface of the control device is provided with a supporting rod, the supporting rod is provided with an anemoscope, a rainfall barrel and a humidity sensor, the rainfall barrel is internally provided with a rainfall barrel liquid level sensor, an anemoscope line, a humidity sensor line and a rainfall barrel liquid level sensor line of the anemoscope are all connected with the control device, signals of the anemoscope, the humidity sensor and the rainfall barrel liquid level sensor are received by the control device, and the power device sends control signals to control the opening degree of a rainwater collection surface.
The control box is also connected with a photovoltaic power generation assembly in a supporting manner.
A water storage tank liquid level sensor is arranged in the water storage tank, a water storage tank liquid level sensor line penetrates out of the side face of the rain collecting runner to be connected to the control device, and a wire groove for containing the water storage tank liquid level sensor line is formed in the outer side face of the rain collecting runner.
And drain pipes are respectively arranged in different directions of the side surface of the water storage tank.
And a water tank sewage draining access hole is also formed in the side surface of the water storage tank.
The invention has the beneficial effects that: 1. the movable framework drives the umbrella cover to open or close through the driving of the lifting mechanism, and the lifting height of the movable part of the lifting mechanism is different, so that the opening degree of the umbrella cover is different, and the umbrella cover can be opened to correspond to different wind speeds and different rainfall amounts. Meanwhile, the periphery of the umbrella cover is drawn by the elastic telescopic rods which are obliquely arranged, so that the opening and closing of the umbrella cover are not hindered, the tensile force can be provided for the umbrella cover, the wind resistance and the stability of the umbrella cover are improved, and the elasticity of the elastic telescopic rods can also realize certain elastic deformation when the wind speed is high, so that the problem that the opening and closing of the umbrella cover are difficult to realize after the umbrella cover is bent is avoided.
2. The intelligent and automatic level of the device can be further improved through the control device, the anemoscope, the rainfall barrel and the humidity sensor. In the use, the anemoscope can monitor the wind speed, and humidity transducer can monitor ambient humidity, and rainfall bucket can monitor rainfall through level sensor, and controlling means can make according to ambient humidity and rainfall whether there is effective rainfall, if have, can open the umbrella face and collect the rainwater, and then can control the degree that the umbrella face was opened according to wind speed information, protection umbrella face. Humidity transducer and rainfall bucket level sensor cooperation are used, and monitoring environment humidity and rainfall bucket liquid level height can avoid causing the erroneous judgement simultaneously, and when having dew like night, air humidity increases, but does not represent and has the rainfall, combines the liquid level information in the rainfall bucket at this moment, just can avoid the controller to make the erroneous judgement that the rainfall needs to open the umbrella face.
3. The filtering device arranged on the rain collecting runner can prevent debris such as silt, leaves and the like from being mixed into the water storage tank during rainfall to block a drain pipe of the water storage tank or a water pump, the debris filtered by the filtering device can be flushed and discharged from the arranged sand discharging pipe by rainwater, and part of the debris which is difficult to discharge can be cleaned through the dirt cleaning access hole on the rain collecting runner. The lower valve arranged on the rainwater collecting flow channel can block rainwater from flowing into the water storage tank after being closed, so that the rainwater is discharged from the sand discharge pipe which is obliquely arranged, and sundries filtered by the filtering device are flushed out. When the rain collecting device is not used for a long time, the upper valve and the lower valve can be manually closed, so that sundries such as sand, dust and the like are prevented from entering the rain collecting runner and the water storage tank, and the rain collecting runner and the water storage tank are suitable for environments with more sand and wind in arid and semiarid regions.
4. The water storage tank is provided with the plurality of water drainage pipes on different side surfaces, the water drainage pipes can be selected to be connected with the irrigation pipeline according to the relative position of the irrigation land, and after the water storage tank is used for a period of time, the inside of the water storage tank can be cleaned, sterilized and overhauled through the water storage tank sewage discharge overhauling port arranged on the water storage tank, so that bacteria, ova and the like are prevented from breeding, and the sanitation of the water storage tank is kept.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a perspective view of another embodiment of the present invention;
FIG. 3 is a side cross-sectional view of the present invention;
FIG. 4 is a top view of the present invention;
the labels in the figure are: 1. the rain collecting device comprises a rain collecting surface, 1-1 parts of a movable framework, 1-2 parts of a main framework, 2 parts of a rain collecting runner, 2-1 parts of a runner valve, 2-2 parts of a sand discharging pipe, 2-3 parts of a cleaning overhaul port, 3 parts of a water storage tank, 3-1 parts of a water tank pollution discharge overhaul port, 4 parts of a water discharging pipe, 4-1 parts of a water discharging valve, 5 parts of a speed reducing motor, 5-1 parts of a rain shelter, 5-2 parts of a lead screw, 5-3 parts of a fixed support, 5-4 parts of a motor line, 6 parts of a control device, 7 parts of a rainfall barrel, 7-1 parts of a rainfall barrel liquid level sensor, 8 parts of an anemoscope, 9 parts of an elastic telescopic rod, 10 parts of a photovoltaic power generation board, 10-1 parts of a battery pack, 10-2 parts of a photovoltaic power generation board line, 10-3 parts of a battery line, 11 parts of a support rod, 12 parts of a wire groove, 13 parts of a water storage tank liquid level sensor, 13-1 parts of a liquid level sensor line, 14 parts of a humidity sensor, 15 parts of a filter screen, 16 parts of a sensor wire harness.
Detailed Description
The present invention will be described in further detail with reference to the following drawings and examples, but the invention is not limited thereto.
Example 1: the utility model provides an irrigation water rain collector, includes collection rain face 1, collection rain runner 2, storage water tank 3 and controlling means 6, and collection rain face 1 is used for collecting the rainwater, and the rainwater of collecting flows into storage water tank 3 through collection rain runner 2 nature and stores, when needs irrigate, can provide irrigation water with the connection of irrigation pipe and storage water tank 3's drain pipe 4.
Storage water tank 3 is for having the cuboid or the cylinder box of certain volume, and the box size can be designed into unidimensional according to concrete demand, and the material can be plastics, iron, stainless steel, PE, concrete etc.. In the embodiment, a cuboid stainless steel box body is adopted, three side surfaces of the box body are respectively provided with a drain pipe, the other side surface of the box body is provided with a water tank pollution discharge access opening 3-1 and is sealed by a plug, when the box body needs to be cleaned, killed or overhauled, the plug can be taken down and can be in threaded sealing connection with the water tank pollution discharge access opening 3-1.
The drain pipe 4 of the water storage tank 3 is provided with the drain valve 4-1, the drain valve 4-1 uses an electromagnetic valve, automatic remote control of water flow guiding can be realized, timeliness is improved, and labor input is reduced. According to the needs, connect the booster pump on drain pipe 4 to increase drainage flow, satisfy irrigation water's needs.
The lower end of the rain collecting runner 2 is connected with the top of the water storage tank 3, and the upper end of the rain collecting runner 2 is connected with the drain hole of the water collecting surface 1. Rain collection runner 2 is stereoplasm PE material, PVC material, stainless steel material or hot-galvanize material, also can select carbon fiber bamboo to mould materials such as pipe, wooden tubular product according to ecological environmental protection demand, has various selection and optimal selectivity, and its runner diameter can generally have 15-300 mm' S various optimal selectivity according to the demand, and rain collection runner 2 cross sectional shape generally is circular, still can be rectangle or triangle-shaped according to the demand, also can be according to other shapes such as special demand for "S-shaped".
A filtering device such as a filter screen 15 is arranged in the rain collecting flow passage 2 to reduce the sand and sand from entering the water storage tank and prevent large sundries such as leaves from entering the water storage tank 3. A sand discharge pipe 2-2 which inclines downwards is arranged at a certain distance above the filtering device, an outlet of the sand discharge pipe 2-2 is vertically downward to prevent sand and dust from entering, an inlet of the sand discharge pipe 2-2 is arranged on the side wall of the rain collecting runner 2, a dirt removing access hole 2-3 is arranged on the side wall of the rain collecting runner 2, which is equal in height to and opposite to the inlet of the sand discharge pipe, and the dirt removing access hole 2-3 is sealed by a cover under normal conditions and is opened when in use.
The inclined sand discharge pipe 2-2 is convenient for discharging silt and sundries in daily use, and under the conditions of long-term use (rainfall) or long-term non-use (non-rainfall) or special extreme climate, the silt and sundries in the sand discharge pipe can be cleaned through the cleaning overhaul port 2-3 or the filtering device and the lines in the sand discharge pipe can be conveniently overhauled and maintained.
Furthermore, a runner valve 2-1 is arranged on the rain collecting runner 2, the runner valve 2-1 comprises an upper valve and a lower valve, the upper valve is positioned above the sewage disposal access opening 2-3, the lower valve is positioned below the filtering device, and the upper valve and the lower valve adopt electromagnetic valves. When the water storage tank 3 is full of water, the lower valve is closed, rainwater can be collected into the pipeline above the lower valve until the rainwater reaches the inlet of the sand discharge pipe, then the rainwater can flow out through the sand discharge pipe 2-2, and sundries filtered by the filtering device are taken out. When the device is not used for a long time, the upper valve and the lower valve can be closed, and sundries are prevented from entering the rainwater collecting flow passage 2 and the water storage tank 3.
The upper end of the rain collecting runner 2 is also connected with a lifting mechanism, and the lifting mechanism is used for controlling the opening and closing of the water collecting surface 1 and can realize the control of the opening degree of the rain collecting surface 1. The lifting mechanism comprises a fixing support 5-3, a power device, a screw rod 5-2 and a nut, wherein the fixing support 5-3 is connected to the upper end of the rainwater collecting flow channel 2 in a supporting mode, the power device is installed on the fixing support 5-3, a rotating shaft of the power device is connected with the nut, the nut is in threaded connection with the screw rod 5-2, a connecting piece is fixedly arranged on the screw rod 5-2, and the screw rod 5-2 penetrates through the connecting piece. In the embodiment, the speed reducing motor 5 is used as a power device, and the speed reducing motor 5 drives the nut to rotate to drive the screw rod 5-2 to vertically lift, so as to drive the connecting piece to lift.
In order to avoid excessive rain of the reducing motor 5, a rain shelter 5-1 is further installed at the top end of the screw rod 5-2, and the rain shelter 5-1 can completely cover the reducing motor 5.
The water collecting surface 1 is an inverted umbrella surface, and a drain hole connected with the rain collecting runner 2 is formed in the center of the umbrella surface. The umbrella surface is provided with main skeletons 1-2 and movable skeletons 1-1 on the surface for receiving rainwater, the main skeletons 1-2 are uniformly distributed around the drain hole in a radial shape, one end of each main skeleton 1-2 is detachably and fixedly connected with the umbrella surface around the drain hole and is detachably connected with the fixed support 5-3, the other end of each main skeleton is connected with the periphery of the umbrella surface, the number of the movable skeletons 1-1 is in one-to-one correspondence with the number of the main skeletons 1-2, one end of each movable skeleton 1-1 is hinged with the corresponding main skeleton 1-2, the other end of each movable skeleton 1-1 is hinged on a connecting piece of the lifting mechanism, and the movable skeletons 1-1, the main skeletons 1-2 and the connecting pieces are detachably connected, such as pin shaft connection and the like. The speed reducing motor 5 controls the screw 5-2 to lift, and the connecting piece drives the movable framework 1-1 to fold or unfold, so that the umbrella cover is opened or closed. When the movable framework 1-1 is folded, the umbrella cover is closed and folded, when the movable framework 1-1 is unfolded, the umbrella cover is unfolded, the unfolding degree of the movable framework 1-1 corresponds to different opening degrees of the umbrella cover, when the movable framework 1-1 is completely unfolded, the movable framework 1-1 is in a horizontal state, and the umbrella cover is completely unfolded. The unfolding degree of the movable framework 1-1 can be controlled by the lifting height of the connecting piece.
The connecting piece adopts a connecting ring, the movable framework 1-1 is detachably arranged on the connecting ring, and the connecting ring and the lead screw 5-2 are also detachably connected. After the umbrella is used for a period of time, the umbrella cover, the main framework, the movable framework and the like can be detached and replaced according to the damage degree.
For the stability and the wind resistance of reinforcing umbrella face, be provided with a plurality of elasticity telescopic links 9 around the umbrella face, elasticity telescopic link 9 establishes by the hollow elastic rod cover of multistage and connects and form, can freely stretch out and draw back on self axial, elasticity has in perpendicular to self axial direction to along with the extension of length, its elasticity crescent, the both ends of elasticity telescopic link 9 are articulated with 3 top surfaces of umbrella face and storage water tank respectively, and elasticity telescopic link 9 sets up for the slope.
Preferably, the elastic rod of the elastic telescopic rod 9 is a glass fiber rod, after the multi-section rod is contracted, the multi-section rod is overlapped, so that the whole elasticity of the telescopic rod is reduced, the rigidity is increased, and after the multi-section rod is pulled out, the length of the telescopic rod is extended, the rigidity is reduced, and the elasticity is increased. When the umbrella is installed, the fixed end of the elastic telescopic rod 9, namely the end part of the elastic rod of the outermost layer, is hinged on the top surface of the water storage tank 3, and the telescopic end of the elastic telescopic rod 9, namely the end part of the elastic rod of the innermost layer, is hinged on the back rain surface of the umbrella cover. Therefore, the umbrella cover can be supported, the swinging of the umbrella cover in wind is not hindered, and the force of wind acting on the umbrella cover is counteracted along with the swinging of the umbrella cover, so that the umbrella cover is protected; the main framework 1-2 of the umbrella cover is connected with the fixed support 5-3 in the umbrella cover, and can provide rigid support for the umbrella cover, and the rigid support is matched with the flexible support of the elastic telescopic rod 9 inside and outside, so that the wind resistance of the umbrella cover is improved together.
Four elastic telescopic rods 9 are uniformly arranged in the embodiment, and the number of the elastic telescopic rods can be selectively increased on the windward side or the elastic telescopic rods made of different materials can be selected according to the characteristics of local climate in actual use. Along with the opening and closing of the umbrella cover, the elastic telescopic rod extends or contracts, and the inclination angle is changed along with the expansion and contraction of the umbrella cover.
Furthermore, the invention realizes the control of the lifting height of the connecting piece by arranging different sensors and control devices, thereby realizing the automatic control of the opening and closing of the umbrella cover and the opening degree.
The control device 6 is of a conventional structure and comprises a control box, a single chip microcomputer, a storage battery, an inverter and a circuit board, wherein the circuit board comprises a power module and a control module. The outside at collection rain runner 2 is installed to the control box, and one side of control box is provided with bracing piece 11, installs anemoscope 8 and rainfall bucket 7 on the bracing piece 11, is equipped with level sensor in the rainfall bucket 7, is equipped with humidity transducer 14 outside the rainfall bucket 7, and anemoscope line of anemoscope 8, the level sensor line and the humidity transducer line of rainfall bucket 7 merge into the sensor pencil, lay along bracing piece 11 to it connects to get into control box and singlechip. The other side of the control box is connected with a support, and a photovoltaic power generation assembly is arranged on the support and comprises a photovoltaic power generation plate 10 and a battery pack 10-1. The photovoltaic power generation board line is connected with the battery pack, and the battery line of the battery pack is connected with the control device. The inverter in the control box converts the electricity of the photovoltaic power generation assembly into 220V alternating current so as to supply electricity to the speed reduction motor and the like, and the photovoltaic power generation assembly can also charge the storage battery to supply power to each sensor and the electromagnetic valve. Another tank level sensor 13 for monitoring the liquid level is also arranged in the tank 3. A liquid level sensor line 13-1 of a water storage tank liquid level sensor 13 penetrates out of the side face of the rain collecting runner 2 and then enters the control box to be connected with the single chip microcomputer, and a wire groove 12 for containing the liquid level sensor line 13-1 is further arranged on the side face of the rain collecting runner 2. The singlechip is connected with the gear motor 5 to control the start and stop of the gear motor 5. The control device comprehensively judges whether the weather is rainfall or not according to the received signals of the sensors, judges the wind speed, controls the speed reducing motor to work and opens the umbrella cover to a certain opening degree.
In this embodiment, through the setting of each sensor and controlling means, can realize the automation of umbrella face and open or closed, controlling means also can be according to rainfall, the opening aperture of wind speed control umbrella face to prevent that strong wind strong rain from causing the umbrella face to destroy.
During rainfall, the rainfall is identified by a liquid level sensor and a humidity sensor of the rainfall barrel, the control device controls the speed reducing motor to work according to the identification result, the rain collecting surface is opened to a certain degree, and meanwhile, a runner valve on a rain collecting runner is opened to collect rainwater; when a water storage tank liquid level sensor in the water storage tank detects that the liquid level in the tank body reaches a set height, the control device closes the electromagnetic valve below the rainwater collecting flow channel, rainwater accumulates in the rainwater collecting flow channel until the rainwater reaches the pipe orifice of the sand discharge pipe, flows out along the sand discharge pipe, can wash out sundries on the filter screen and is discharged together, and blockage and pollution of the rainwater collecting flow channel and the water storage tank are avoided when rainwater is collected next time.
When no precipitation condition, the rain collection surface is closed, the runner valve of the rain collection runner is closed, impurity, silt and dust are prevented from entering, the rain collection runner 2 and the filter screen 15 are prevented from being blocked, and the bottom of the water storage tank 3 is prevented from being silted and polluted.
Example 2: the difference between this embodiment and embodiment 1 is that the automatic control of the opening and closing and the opening of the rain collecting surface by the control device is cancelled, specifically: a speed reducing motor is eliminated, a mechanical arm structure is changed, the nut can be manually rotated and controlled to rotate, and the lifting movement of the screw rod is realized; the inverter in the control device is eliminated. The other structure is the same as embodiment 1.
Example 3: on the basis of embodiment 2, can be further with storage water tank level sensor, controlling means, rainfall bucket, anemograph and photovoltaic power generation subassembly cancellation in the storage water tank, replace the solenoid valve with ball valve or butterfly valve on the drain pipe of storage water tank and the collection rain runner, the switching on of manual control rivers, eliminated the intelligent automation of device promptly, can simplify equipment, reduce the fault rate.
Example 4: on the basis of the embodiment 3, the material selection requirements of the umbrella cover, the rain collecting runner and the water storage tank can be reduced, for example, the rain collecting umbrella cover can be replaced by a common umbrella or a sunshade, the rain collecting runner can be replaced by a common pipe (PVC, PE) pipe, and the water storage tank can be replaced by a common plastic tank, a common barrel and the like. Thereby further simplifying the equipment, reducing the cost and reducing the maintenance burden.
Example 5: on the basis of embodiment 1, set up soil moisture content sensor in soil, soil moisture content sensor and controlling means signal connection transmit soil moisture content signal for controlling means, are opened the drain valve on the storage water tank by controlling means, realize automatic irrigation.
The above embodiments are only intended to illustrate the technical solution of the present invention and not to limit the same, and it should be understood by those of ordinary skill in the art that the specific embodiments of the present invention can be modified or substituted with equivalents with reference to the above embodiments, and any modifications or equivalents without departing from the spirit and scope of the present invention are within the scope of the claims to be appended.

Claims (10)

1. The utility model provides an irrigation water rain collector, includes collection rain face, collection rain runner and storage water tank, and collection rain face is equipped with the wash port of connecting collection rain runner, and the rainwater of collection rain face collection gets into the storage water tank through collection rain runner and stores, collection rain face is the umbrella face of invering, its characterized in that: the upper port of the rain collecting runner is in butt joint with a fixed support of the lifting mechanism, the edge of the drain hole is clamped between the fixed support and the rain collecting runner, the lower end of the fixed support is of a frame structure so as to ensure that water flows into the rain collecting runner along the umbrella cover, the lower end of a main framework of the umbrella cover is hinged with the fixed support, one end of a movable framework of the umbrella cover is hinged with the main framework, the other end of the movable framework of the umbrella cover is hinged on a connecting piece, the connecting piece is connected with a movable part of the lifting mechanism, and the movable framework and the main framework are driven to open and close the umbrella cover through the lifting of the movable part; be provided with a plurality of elasticity telescopic links around the umbrella face, elasticity telescopic link has elasticity in perpendicular to self axial direction, can freely stretch out and draw back in self axial direction, and elasticity telescopic link's stiff end and storage water tank top surface are articulated, and elasticity telescopic link's flexible end and the back of the body rain face of umbrella face are articulated, and elasticity telescopic link is the slope setting.
2. An irrigation water rain collector according to claim 1, characterized in that: the lifting mechanism is a screw rod lifting mechanism and comprises a fixed support, a power device, a screw rod and a nut, wherein the power device is arranged on the fixed support, a rotating shaft of the power device is connected with the nut, the nut is in threaded connection with the screw rod, and the connecting piece is fixed on the screw rod.
3. An irrigation water rain collector according to claim 2, wherein: and a rain shelter is arranged at the top end of the screw rod.
4. An irrigation water rain collector according to claim 1, characterized in that: the rainwater collection flow channel is vertically arranged, a filtering device is arranged in the rainwater collection flow channel, sand discharge pipes and sewage disposal overhaul ports are respectively arranged on two opposite sides of the side wall of the rainwater collection flow channel, and the positions of the sand discharge pipe inlet and the sewage disposal overhaul ports are equal in height and are higher than the filtering surface of the filtering device.
5. An irrigation water rain trap according to claim 4, characterized in that: be equipped with the runner valve on collection rain runner, the runner valve includes valve and lower valve, goes up the valve position in the top of inspection hole of decontaminating, lower valve is located filter equipment's below.
6. An irrigation water rain collector according to any one of claims 2 to 5, characterized in that: the rainwater collection flow channel is externally provided with a control device, the side face of the control device is provided with a support rod, an anemoscope, a rainfall bucket and a humidity sensor are installed on the support rod, a rainfall bucket liquid level sensor is arranged in the rainfall bucket, an anemoscope line, a humidity sensor line and a rainfall bucket liquid level sensor line of the anemoscope are all connected with the control device, signals of the anemoscope, the humidity sensor and the rainfall bucket liquid level sensor are received by the control device, and the control device sends control signals to control the opening degree of a rainwater collection surface.
7. An irrigation water rain collector according to claim 6, wherein: the control box is also connected with a photovoltaic power generation assembly in a supporting manner.
8. An irrigation water rain trap according to claim 6, characterized in that: a water storage tank liquid level sensor is arranged in the water storage tank, a water storage tank liquid level sensor line penetrates out of the side face of the rainwater collecting runner to be connected to the control device, and a wire groove for containing the water storage tank liquid level sensor line is formed in the outer side face of the rainwater collecting runner.
9. An irrigation water rain collector according to claim 6, wherein: and drain pipes are respectively arranged in different directions of the side surface of the water storage tank.
10. An irrigation water rain trap according to claim 9, characterized in that: and a water tank sewage draining and overhauling port is also arranged on the side surface of the water storage tank.
CN202210957591.6A 2022-08-10 2022-08-10 Irrigation water rain collector Active CN115217183B (en)

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