CN117356401B - Folding sunshade and detachable micro-irrigation coupling seedling raising device - Google Patents
Folding sunshade and detachable micro-irrigation coupling seedling raising device Download PDFInfo
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- CN117356401B CN117356401B CN202311592928.9A CN202311592928A CN117356401B CN 117356401 B CN117356401 B CN 117356401B CN 202311592928 A CN202311592928 A CN 202311592928A CN 117356401 B CN117356401 B CN 117356401B
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- 238000003973 irrigation Methods 0.000 title claims abstract description 122
- 230000008878 coupling Effects 0.000 title claims abstract description 16
- 238000010168 coupling process Methods 0.000 title claims abstract description 16
- 238000005859 coupling reaction Methods 0.000 title claims abstract description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 159
- 238000003860 storage Methods 0.000 claims abstract description 86
- 230000002262 irrigation Effects 0.000 claims abstract description 54
- 239000003621 irrigation water Substances 0.000 claims description 32
- 229920003023 plastic Polymers 0.000 claims description 31
- 239000004033 plastic Substances 0.000 claims description 31
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 16
- 230000001105 regulatory effect Effects 0.000 claims description 14
- 238000004140 cleaning Methods 0.000 claims description 11
- 229910052742 iron Inorganic materials 0.000 claims description 8
- 239000007921 spray Substances 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 3
- 230000008901 benefit Effects 0.000 abstract description 3
- 238000005265 energy consumption Methods 0.000 abstract description 2
- 230000034994 death Effects 0.000 description 4
- 239000002689 soil Substances 0.000 description 4
- 239000008399 tap water Substances 0.000 description 3
- 235000020679 tap water Nutrition 0.000 description 3
- 241000196324 Embryophyta Species 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000010899 nucleation Methods 0.000 description 2
- 230000007226 seed germination Effects 0.000 description 2
- 239000010902 straw Substances 0.000 description 2
- 238000012271 agricultural production Methods 0.000 description 1
- 230000006907 apoptotic process Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
Classifications
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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
- A01G25/00—Watering gardens, fields, sports grounds or the like
- A01G25/02—Watering arrangements located above the soil which make use of perforated pipe-lines or pipe-lines with dispensing fittings, e.g. for drip irrigation
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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
- A01G13/00—Protecting plants
- A01G13/02—Protective coverings for plants; Coverings for the ground; Devices for laying-out or removing coverings
- A01G13/0206—Canopies, i.e. devices providing a roof above the plants
-
- 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
-
- 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
- A01G25/162—Sequential operation
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Soil Sciences (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
Abstract
The invention discloses a folding sunshade and detachable micro-irrigation coupling seedling raising device which comprises a folding sunshade net, a detachable micro-irrigation device, a water inlet and storage system and a pressurizing system, wherein the detachable micro-irrigation device is arranged on the ground, and the folding sunshade net, the water inlet and storage system and the pressurizing system are arranged above the detachable micro-irrigation device from bottom to top. The invention can solve the problem of lack of water in the farmland dry land in the mountain area under continuous high temperature and drought, and the device has the advantages of portability, disassembly, folding, simple structure, low cost, controllable irrigation area, no energy consumption and no pollution.
Description
Technical Field
The invention belongs to the technical field of ecological agriculture in mountainous areas, and particularly relates to a foldable sunshade and detachable micro-irrigation coupling seedling raising device.
Background
Drought and high temperature are two important parameters affecting the quality and benefit of agricultural ecological production, and have important restriction on agricultural development. In mountain areas of China, due to continuous high temperature and frequent drought, various water source areas are exhausted, irrigation water sources of ditches are lack, the water content of soil is greatly reduced due to high evaporation rate, and large farmlands and dry lands are in a state unsuitable for cultivation due to lack of water. Under the conditions of high temperature and continuous drought generated by solar irradiation, the phenomena of death or growth rate reduction of crops are easy to occur in the seed germination and seedling growth stages, and even the final apoptosis of the crops is caused, so that the agricultural production is hindered. In order to prevent the high temperature and continuous drought effect under the irradiation of the sun, the mountain area is often covered on the soil surface layer by using straws, weeds or black sunshade net so as to shade the illumination and water is taken and irrigated in the nearby water source area. Although these approaches are capable of maintaining normal crop growth for a short period of time, the risk of death is very high. The method for reducing the illumination by adopting the straw, the weed or the black sunshade net to prevent the high-temperature drought can only be applied to the seed germination stage, because once the seeds are grown, the growth of the seedlings needs a longitudinal space, but the soil covering does not leave enough space for the growth of the seedlings, and the soil covering needs to be cleaned and eliminated in time after the seedlings are grown. After seedling formation, the seedlings are weak, and the seedlings are easily flushed by adopting a water taking irrigation mode, so that the stems and leaves are broken, the seedlings are deviated, and even the seedlings die. Because of extremely high daytime temperature, extremely high water consumption and severely insufficient water supply, mountain irrigation is generally carried out in the evening or at night after the peak of domestic water consumption so as to cope with high temperature and evaporation of the whole day of the next day, and the irrigation mode can be as long as 3-5 months in the midsummer and autumn of high temperature drought. Because the drought condition of the next day cannot be predicted in each irrigation, if the irrigation amount at night of the previous day is insufficient, the high temperature of the next day cannot be resisted, and if the irrigation is not timely and insufficient in the daytime, the seedlings can die. In addition, seedling irrigation under continuous high temperature drought is often a micro-irrigation process requiring long duration or only a small time interval, and is not a disposable full-scale irrigation. Therefore, the existing sunshade irrigation mode in mountain areas has the defects of low applicability, troublesome later cleaning, insufficient irrigation amount, untimely irrigation, high irrigation frequency, long duration, time and labor consumption, low efficiency, high damage to seedlings, high death risk after irrigation and the like, is not suitable for relieving the farmland dry land in large-area high-temperature drought mountain areas, and even can not effectively solve the problem of high-temperature drought of the crop seedling cultivation base beside the residential places. In order to solve the problems, development of a foldable sunshade and detachable micro-irrigation coupling seedling raising device is needed to realize functions of effective sunshade and effective continuous micro-irrigation.
Disclosure of Invention
The invention aims to solve the technical problems that: provides a folding sunshade and detachable micro-irrigation coupling seedling raising device, which solves the technical problems in the prior art.
The technical scheme adopted by the invention is as follows: the utility model provides a foldable sunshade and can dismantle little irritating coupling device of growing seedlings, includes foldable sunshade net, can dismantle little irritating device, advances water storage system and pressurized system, can dismantle little irritating device installs subaerial, foldable sunshade net advance water storage system and pressurized system is installed from bottom to top can dismantle little irritating device's top.
Preferably, the folding sunshade net comprises support columns with axes arranged along the vertical direction, wherein external threads are arranged on the peripheries of the support columns, and the peripheries of the support columns are in threaded connection with fixing sleeves; the folding type pull rod comprises a first pull rod, a second pull rod, a third pull rod and a fourth pull rod which are sequentially connected, wherein two ends of the second pull rod are respectively connected with the first pull rod, the third pull rod and the other end of the third pull rod through a movable folding buckle, the other end of the first pull rod, which is far away from the second pull rod, is connected with the fourth pull rod through a movable folding buckle, and one end of the fourth pull rod, which is far away from the third pull rod, is hinged on the fixed sleeve through a fixed end; an iron pull wire is connected between one end of the first pull rod, which is close to the second pull rod, and one end of the third pull rod, which is close to the second pull rod, and an iron pull wire is connected between one end of the second pull rod, which is close to the third pull rod, and one end of the fourth pull rod, which is close to the third pull rod; the gear rings are arranged in a plurality and are uniformly arranged at intervals sequentially from top to bottom, the right end of the third pull rod is hinged with a gear rod, and one end, far away from the third pull rod, of the gear rod is connected with the gear rings in a clamping mode; the number of the folding pull rods is more than 3 and is uniformly distributed along the circumferential direction of the axis of the fixed sleeve; the folding type pull rod fixing device is characterized by further comprising a sunshade net, wherein the sunshade net is arranged on the periphery of the lower end of the fixing sleeve, and the edge of the sunshade net is fixed with the folding type pull rod through a fixing buckle.
Preferably, an L-shaped rotating handle is fixed on the periphery of the upper part of the fixed sleeve.
Preferably, the detachable micro-irrigation device comprises a cross-shaped four-way joint, each outlet of the four-way joint is connected with a water delivery bracket, the water delivery brackets are supported on the ground through upright posts, a plurality of micro-irrigation spray heads are arranged on two sides of each water delivery bracket, a two-way joint is arranged at one end, far away from the four-way joint, of each water delivery bracket, and a water stop gate valve is arranged at a part, close to the two-way joint, of each water delivery bracket; the number of the detachable micro-irrigation devices is more than 2, and two adjacent detachable micro-irrigation devices are connected through a double-pass joint.
Preferably, the interface of the two-way joint is a threaded interface.
Preferably, the water inlet and storage system comprises a closed plastic water storage bottle, the closed plastic water storage bottle is fixed at the upper end of the fixed sleeve, the closed plastic water storage bottle is of a plastic cylinder structure, the upper end of the closed plastic water storage bottle is connected with an artificial water storage pipe and an air receiving pipe, the upper end of the artificial water storage pipe is an artificial water storage port, an artificial water storage gate valve is arranged on the artificial water storage pipe, the upper end of the air receiving pipe is an air receiving port, a hydraulic water inlet pipe is further arranged at the upper end of the closed plastic water storage bottle, the upper end of the hydraulic water inlet pipe is of a hydraulic water inlet, and a hydraulic water inlet gate valve is arranged on the hydraulic water inlet pipe; the lower end of the closed plastic water storage bottle is provided with a water outlet pipe, and the water outlet pipe is sequentially provided with a water outlet switch, a micro-irrigation water outlet, an irrigation water outlet gate valve, a micro-irrigation flow rate regulating valve and a micro-irrigation joint from top to bottom; a cleaning pipe is arranged below one side of the closed plastic water storage bottle, the lower end of the cleaning pipe is provided with a cleaning port, and the cleaning pipe is provided with a cleaning gate valve; the water outlet pipe at the lower end of the water inlet and storage system is fixed with the fixed sleeve of the folding sunshade net through the fixed end; and a plurality of detachable micro-irrigation devices form a pipe network and are connected to the micro-irrigation joint at the lower end of the water inlet and storage system.
Preferably, the part of the water outlet pipe between the water outlet switch and the micro-irrigation water outlet is connected with a free irrigation pipe, the tail end of the free irrigation pipe is a free irrigation water delivery port, the free irrigation pipe is provided with a free irrigation gate valve, the free irrigation water delivery port is connected with a free irrigation water delivery pipe, the free irrigation water delivery pipe is provided with a free irrigation flow rate regulating valve, and the tail end of the free irrigation water delivery pipe is connected with a free spray head.
Preferably, the pressurizing system comprises a gas storage bottle, wherein a gas discharge pipe is arranged at the top end of the gas storage bottle, the upper end of the gas discharge pipe is a gas discharge port, and a gas discharge valve is arranged on the gas discharge pipe; the upper part of the air storage bottle is connected with an air pump, the interior of the air pump is connected with a piston in a sliding and sealing manner, the upper end of the piston is fixedly provided with an air inlet push rod, the upper end of the air inlet push rod is fixedly provided with an air compression handle, the lower end of the air pump is communicated with the interior of the air storage bottle through an air inlet pipe, and the air pump is connected with a pressure gauge; the lower end of the gas storage bottle is provided with a gas outlet pipe, the lower end of the gas outlet pipe is a gas outlet, and a pressure switch is arranged on the gas outlet pipe; the air cylinder of the pressurizing system is connected with the air receiving port at the upper end of the closed plastic water storage bottle of the water inlet and storage system through the air outlet at the lower end.
The invention has the beneficial effects that: compared with the prior art, the detachable micro-irrigation device comprises the detachable micro-irrigation device, the folding sunshade net, the water inlet and storage system, the pressurizing system and the supporting column, wherein the detachable micro-irrigation device realizes the directional water delivery and multi-end connection of the multi-unit water delivery bracket, and realizes the function of controlled irrigation of a patch area; the folding sunshade net can realize the purposes of effectively sunshade and cooling in the growth period of seeding and seedling; the water inlet and storage system can realize the functions of manually and actively adding water and carrying out micro-irrigation on water supply sources of adjacent residents or water supply sources of ditches; the pressurizing system provides long-time power pressure for the detachable micro-irrigation device through inflation and pressurization; the support column is telescopic, and the height of the whole sunshade irrigation coupling seedling raising device can be adjusted according to the irrigation area and the height of seedlings; the device can solve the problem of water shortage of farmland dry lands in a mountain area under continuous high-temperature drought, has the advantages of portability, detachability, foldability, simple structure, low cost, controllable irrigation area, no energy consumption, no pollution, can realize the functions of effective sunshade and continuous micro-irrigation in the crop seeding and seedling cultivation stages according to the area size, increases the irrigation efficiency of limited water resources, improves the survival rate of seedlings in a continuous high-temperature drought state, solves the problems of difficult irrigation, low efficiency, high cost, water shortage drought, high death risk of seedlings and the like caused by rough fall of ecological agriculture garden irrigation technology, insufficient water source and the like in the existing mountain slope continuous high-temperature drought state, and has great popularization and application values especially in karst mountain ecological agriculture areas of ground surface crushing and adjacent resident lands.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present invention.
Fig. 2 is a front view of the folding sunshade net.
Fig. 3 is a top view of the folding sunshade net.
Fig. 4 is a top view of the detachable micro-irrigation device.
Fig. 5 is a top view of a pipe network structure formed by the detachable micro-irrigation device.
Fig. 6 is a front view of the water inlet storage system structure.
Fig. 7 is a front view of the structure of the pressurizing system.
Detailed Description
The invention will be further described with reference to the accompanying drawings and specific examples.
Reference numerals in the drawings of the specification include: folding sunshade net 1, folding pull rod 11, iron pull wire 12, sunshade net 13, movable folding buckle 14, fixed end 15, fixed buckle 16, gear lever 17, support column 18, gear ring 19, fixed sleeve 120, external thread 121, rotary handle 122, detachable micro-irrigation device 2, double-pass joint 21, four-way joint 22, micro-irrigation spray head 23, water delivery bracket 24, water stop gate valve 25, upright post 26, water inlet storage system 3, closed plastic water storage bottle 31, manual water storage mouth 32, manual water storage gate valve 33, hydraulic water inlet 34, hydraulic water inlet gate valve 35, air receiving mouth 36, micro-irrigation joint 37, micro-irrigation flow rate regulating valve 38, irrigation water outlet 39, micro-irrigation water outlet 310, water outlet switch 311, free-irrigation gate valve 312, free-irrigation flow rate regulating valve 313, free-irrigation water delivery tube 314, free-irrigation water delivery mouth 315, purge mouth 317, pressurization system 4, air compressing handle 41, air intake push rod 42, air pump 43, air intake tube 44, pressure gauge 45, air outlet 46, air storage bottle, air release valve 48, air release mouth 49, gate valve 410, switch 410.
Example 1: a folding sunshade and detachable micro-irrigation coupling seedling raising device comprises a folding sunshade net 1, a detachable micro-irrigation device 2, a water inlet and storage system 3 and a pressurizing system 4,
As shown in fig. 2-3, the folding sunshade net 1 comprises a support column 18 with an axis arranged along the vertical direction, wherein external threads 121 are arranged on the periphery of the support column 18, a fixing sleeve 120 is connected with the periphery of the support column 18 in a threaded manner, and an L-shaped rotating handle 122 is fixed on the periphery of the upper part of the fixing sleeve 120; the fixing sleeve 120 can be driven to move up and down along the support column 18 by rotating the handle 122 clockwise or anticlockwise;
The foldable pull rod 11 comprises a first pull rod, a second pull rod, a third pull rod and a fourth pull rod which are sequentially arranged from left to right, two ends of the second pull rod are respectively connected with the first pull rod and the third pull rod through a movable folding buckle 14, and the other ends of the third pull rod are connected with the fourth pull rod through the movable folding buckle 14, so that the foldable pull rod 11 can be folded, and the principle is similar to that of a framework of an umbrella; the left end of the first pull rod is fixed with a fixed buckle 16, and the right end of the fourth pull rod is hinged on the fixed sleeve 120 through a fixed end 15; an iron pull wire 12 is connected between the right end of the first folding rod and the left part of the third pull rod, and an iron pull wire 12 is connected between the right end of the second folding rod and the left part of the fourth pull rod;
The gear rings 19 are rotatably connected to the periphery of the fixed sleeve 120, the gear rings 19 are arranged in a plurality and are sequentially and uniformly arranged at intervals from top to bottom, the right end of the third pull rod is hinged with the gear rod 17, the right end of the gear rod 17 is clamped with the gear rings 19, the gear rod 17 is clamped with different gear rings 19, so that the gear engaged by the gear rod 17 can be changed, and tension is transmitted through the iron pull wire 12, so that the adjustment of the telescopic length and the stretching angle of the folding pull rod 11 is realized.
The number of folding tie rods in the present embodiment is set to 4 and is uniformly distributed circumferentially about the axis of the stationary sleeve 120; the sunshade net 13 is circular, the sunshade net 13 is arranged at the periphery of the lower end of the fixed sleeve 120, and the edge of the sunshade net 13 is fixed with the folding pull rod 11 through the fixed buckle 16;
the expansion range of the folding pull rod 11 is regulated and controlled by regulating the gear engaged by the gear rod 17, so that the pitching angle and the expansion area of the sunshade net 13 are regulated. The principle of the adjustment is similar to the adjustment of the area of the umbrella.
Detachable micro-irrigation device 2: as shown in fig. 4, the four-way joint 22 comprises a cross-shaped four-way joint 22, each outlet of the four-way joint 22 is connected with a water delivery bracket 24, the water delivery brackets 24 are supported on the ground through upright posts 26, a plurality of micro-irrigation spray heads 23 are arranged on two sides of each water delivery bracket 24, a two-way joint 21 is arranged at one end, far away from the four-way joint 22, of each water delivery bracket 24, and a water stop gate valve 25 is arranged at a part, close to the two-way joint 21, of each water delivery bracket 24; as shown in fig. 5, the number of the detachable micro-irrigation devices 2 can be set to form a pipe network according to the required irrigation area, two adjacent detachable micro-irrigation devices 2 are connected through a double-pass joint 21, and the interface of the double-pass joint 21 is a threaded interface.
The whole device has lighter weight, is portable and movable, and can be disassembled and reassembled when irrigation ends or irrigation places need to be changed.
The water inlet and storage system 3, as shown in fig. 6, comprises a closed plastic water storage bottle 31, the closed plastic water storage bottle 31 is fixed at the upper end of a fixed sleeve 120, the closed plastic water storage bottle 31 is of a plastic cylinder structure, the upper end of the closed plastic water storage bottle 31 is connected with an artificial water storage pipe and an air receiving pipe, the upper end of the artificial water storage pipe is an artificial water storage port 32, an artificial water storage gate valve 33 is arranged on the artificial water storage pipe, the upper end of the air receiving pipe is an air receiving port 36, a hydraulic water inlet 34 pipe is also arranged at the upper end of the closed plastic water storage bottle 31, the upper end of the hydraulic water inlet pipe is a hydraulic water inlet 34, and a hydraulic water inlet gate valve 35 is arranged on the hydraulic water inlet pipe;
A water outlet pipe is arranged at the lower end of the closed plastic water storage bottle 31, and a water outlet switch 311, a micro-irrigation water outlet 310, an irrigation water outlet gate valve 39, a micro-irrigation flow rate regulating valve 38 and a micro-irrigation joint 37 are arranged on the water outlet pipe from top to bottom, and the water outlet flow rate is controlled by the micro-irrigation flow rate regulating valve 38 according to micro-irrigation volume regulation so as to control irrigation time;
A free irrigation pipe is connected to the part of the water outlet pipe between the water outlet switch 311 and the micro-irrigation water outlet 310, the tail end of the free irrigation pipe is a free irrigation water delivery port 315, a free irrigation gate valve 312 is arranged on the free irrigation pipe, the free irrigation water delivery port 315 is connected with a free irrigation water delivery pipe 314, a free irrigation flow rate regulating valve 313 is arranged on the free irrigation water delivery pipe 314, and the tail end of the free irrigation water delivery pipe 314 is connected with a free spray head;
The left side below of closed plastics water storage bottle 31 is provided with the decontaminating pipe, and the lower extreme of decontaminating pipe is the decontaminating mouth 317, is provided with the decontaminating gate valve 316 on the decontaminating pipe. When sediment precipitation or more dirt occurs in the closed plastic water storage bottle 31 to block the micro-irrigation water outlet 310, the dirt-removing gate valve 316 can be opened for flushing.
Pressurization system 4: as shown in fig. 7, the air cylinder comprises a cylindrical air cylinder 47, wherein the top end of the air cylinder 47 is provided with an air release pipe, the upper end of the air release pipe is provided with an air release opening 49, and the air release pipe is provided with an air release valve 48; the upper part of the air storage bottle 47 is connected with an air pump 43, the inside of the air pump 43 is connected with a piston in a sliding and sealing way, the upper end of the piston is fixedly provided with an air inlet push rod 42, the upper end of the air inlet push rod 42 is fixedly provided with an air compressing handle 41, the lower end of the air pump 43 is communicated with the inside of the air storage bottle 47 through an air inlet pipe 44, and the air pump 43 is connected with a pressure gauge 45; the lower end of the gas storage bottle 47 is provided with a gas outlet pipe, the lower end of the gas outlet pipe is provided with a gas outlet 46, and a pressure switch is arranged on the gas outlet pipe.
The air inlet push rod 42 is repeatedly pushed manually to pump air into the air storage bottle 47, and the pressure of the air storage bottle 47 is controlled by the pointer of the pressure gauge 45.
As shown in fig. 1, a water outlet pipe at the lower end of the water inlet and storage system 3 is fixed with a fixed sleeve 120 of the folding sunshade net 1 through a fixed end 15; the air bottle 47 of the pressurizing system 4 is connected with the air receiving port 36 at the upper end of the closed plastic water storage bottle 31 of the water inlet storage system 3 through the air outlet 46 at the lower end, and a plurality of detachable micro-irrigation devices 2 are connected to the micro-irrigation joints 37 at the lower end of the water inlet storage system 3 through a pipe network.
When the manual watering irrigation is carried out, a pressure switch can be turned on, the pressure of the air outlet 46 is controlled through the pressure switch, after the pressurized air enters the closed plastic water storage bottle 31, the water storage source inside generates pressure, and the output water pressure and the flow control micro-irrigation effect are controlled through the micro-irrigation flow rate regulating valve 38.
When the free spray nozzle is required to be used for movable long-distance spray irrigation, the water outlet switch 311 can be closed, the free irrigation gate valve 312 can be opened in the state of opening the pressure switch, and the free irrigation water delivery pipe 314 is connected to the free irrigation water delivery port 315 for movable irrigation, and the free irrigation rate and the water quantity can be regulated and controlled by the free irrigation flow rate regulating valve 313.
When the system is suitable for irrigation by introducing tap water or ditch water sources to nearby residents, the manual water adding and pressurizing system 4 is not needed to provide irrigation power, the manual water storage gate valve 33 and the pressure switch can be closed, the open hydraulic water inlet gate valve 35 is connected with the tap water sources, and the tap water source head pressure is utilized for irrigation. When the water source is insufficient or no, the manual water adding mode is needed to provide water source, the pressurizing system 4 is needed to provide water pressure power, the hydraulic water inlet gate valve 35 is needed to be closed at the moment, the manual water storage gate valve 33 is closed after the manual water adding is finished, the pressure switch, the irrigation water outlet gate valve 39 and the water outlet switch 311 are opened, the free irrigation gate valve 312 is closed, and the water source in the closed plastic water storage bottle 31 is pushed to irrigate by means of the air pressure of the air storage bottle 47. The pressure switch size and micro-irrigation flow rate adjustment valve 38 may be adjusted based on irrigation intensity and time.
The foregoing is merely illustrative of the present invention, and the scope of the present invention is not limited thereto, and any person skilled in the art can easily think about variations or substitutions within the scope of the present invention, and therefore, the scope of the present invention shall be defined by the scope of the appended claims.
Claims (7)
1. Folding sunshade and can dismantle micro-irrigation coupling device of growing seedlings, its characterized in that: the water inlet and outlet type micro-irrigation device comprises a folding sunshade net (1), a detachable micro-irrigation device (2), a water inlet and outlet system (3) and a pressurizing system (4), wherein the detachable micro-irrigation device (2) is installed on the ground, and the folding sunshade net (1), the water inlet and outlet system (3) and the pressurizing system (4) are installed above the detachable micro-irrigation device (2) from bottom to top; the foldable sunshade net (1) comprises support columns (18) with axes arranged along the vertical direction, external threads (121) are arranged on the periphery of the support columns (18), and fixing sleeves (120) are connected with the periphery of the support columns (18) in a threaded manner; the folding type pull rod (11) comprises a first pull rod, a second pull rod, a third pull rod and a fourth pull rod which are sequentially connected, two ends of the second pull rod are respectively connected with the first pull rod and the third pull rod through a movable folding buckle (14), the other end of the third pull rod is connected with the fourth pull rod through the movable folding buckle (14), one end, far away from the second pull rod, of the first pull rod is fixed with a fixing buckle (16), and one end, far away from the third pull rod, of the fourth pull rod is hinged on the fixing sleeve (120) through a fixing end (15); an iron pull wire (12) is connected between one end of the first pull rod, which is close to the second pull rod, and one end of the third pull rod, which is close to the second pull rod, and an iron pull wire (12) is connected between one end of the second pull rod, which is close to the third pull rod, and one end of the fourth pull rod, which is close to the third pull rod; the gear rings (19) are rotationally connected to the periphery of the fixed sleeve (120), the gear rings (19) are arranged in a plurality and are uniformly arranged at intervals sequentially from top to bottom, the right end of the third pull rod is hinged with a gear rod (17), and one end, far away from the third pull rod, of the gear rod (17) is in clamping connection with the gear rings (19); the number of the folding pull rods (11) is more than 3 and is uniformly distributed along the circumferential direction of the axis of the fixed sleeve (120); the folding type electric bicycle further comprises a sunshade net (13), wherein the sunshade net (13) is arranged on the periphery of the lower end of the fixing sleeve (120), and the edge of the sunshade net (13) is fixed with the folding type pull rod (11) through a fixing buckle (16).
2. The foldable sunshade and detachable micro-irrigation coupling seedling device according to claim 1, wherein: an L-shaped rotating handle (122) is fixed on the periphery of the upper part of the fixed sleeve (120).
3. The foldable sunshade and detachable micro-irrigation coupling seedling device according to claim 1, wherein: the detachable micro-irrigation device (2) comprises a cross-shaped four-way joint (22), each outlet of the four-way joint (22) is connected with a water delivery bracket (24), the water delivery brackets (24) are supported on the ground through upright posts (26), a plurality of micro-irrigation spray heads (23) are arranged on two sides of each water delivery bracket (24), a double-pass joint (21) is arranged at one end, far away from the four-way joint (22), of each water delivery bracket (24), and a water stop gate valve (25) is arranged on a part, close to the double-pass joint (21), of each water delivery bracket (24); the number of the detachable micro-irrigation devices (2) is more than 2, and two adjacent detachable micro-irrigation devices (2) are connected through a double-pass joint (21).
4. A foldable sunshade and detachable micro-irrigation coupling seedling device according to claim 3, wherein: the interface of the two-way joint (21) is a threaded interface.
5. A foldable sunshade and detachable micro-irrigation coupling seedling device according to claim 3, wherein: the water inlet and storage system (3) comprises a closed plastic water storage bottle (31), the closed plastic water storage bottle (31) is fixed at the upper end of the fixed sleeve (120), the closed plastic water storage bottle (31) is of a plastic cylinder structure, the upper end of the closed plastic water storage bottle (31) is connected with an artificial water storage pipe and a gas receiving pipe, the upper end of the artificial water storage pipe is an artificial water storage port (32), an artificial water storage gate valve (33) is arranged on the artificial water storage pipe, the upper end of the gas receiving pipe is a gas receiving port (36), the upper end of the closed plastic water storage bottle (31) is also provided with a hydraulic water inlet (34) pipe, the upper end of the hydraulic water inlet pipe is provided with a hydraulic water inlet gate valve (35); a water outlet pipe is arranged at the lower end of the closed plastic water storage bottle (31), and a water outlet switch (311), a micro-irrigation water outlet (310), an irrigation water outlet gate valve (39), a micro-irrigation flow rate regulating valve (38) and a micro-irrigation joint (37) are sequentially arranged on the water outlet pipe from top to bottom; a cleaning pipe is arranged below one side of the closed plastic water storage bottle (31), the lower end of the cleaning pipe is provided with a cleaning port (317), and the cleaning pipe is provided with a cleaning gate valve (316); the water outlet pipe at the lower end of the water inlet and storage system (3) is fixed with the fixed sleeve (120) of the folding sunshade net (1) through the fixed end (15); the detachable micro-irrigation devices (2) form a pipe network and are connected to the micro-irrigation joint (37) at the lower end of the water inlet and storage system (3).
6. The foldable sunshade and detachable micro-irrigation coupling seedling device according to claim 5, wherein: the utility model discloses a free irrigation water delivery pipe, including outlet pipe, free irrigation water delivery pipe (314) and free irrigation water delivery pipe (314), be located on the outlet pipe go up go out water switch (311) with be connected with free irrigation pipe in the part between micro-irrigation delivery port (310), free irrigation pipe's end is free irrigation water delivery mouth (315), be provided with free irrigation gate valve (312) on the free irrigation pipe, free irrigation water delivery mouth (315) are connected with free irrigation raceway (314), are provided with free irrigation flow rate governing valve (313) on free irrigation raceway (314), free irrigation raceway (314) end-to-end connection has free shower nozzle.
7. The foldable sunshade and detachable micro-irrigation coupling seedling device according to claim 5, wherein: the pressurizing system (4) comprises a gas storage bottle (47), a gas discharge pipe is arranged at the top end of the gas storage bottle (47), a gas discharge port (49) is arranged at the upper end of the gas discharge pipe, and a gas discharge valve (48) is arranged on the gas discharge pipe; the upper part of the air storage bottle (47) is connected with an air pump (43), the inside of the air pump (43) is connected with a piston in a sliding and sealing manner, the upper end of the piston is fixedly provided with an air inlet push rod (42), the upper end of the air inlet push rod (42) is fixedly provided with an air compressing handle (41), the lower end of the air pump (43) is communicated with the inside of the air storage bottle (47) through an air inlet pipe (44), and the air pump (43) is connected with a pressure gauge (45); the lower end of the gas storage bottle (47) is provided with a gas outlet pipe, the lower end of the gas outlet pipe is provided with a gas outlet (46), and the gas outlet pipe is provided with a pressure switch; the gas cylinder (47) of the pressurizing system (4) is connected with the gas receiving port (36) at the upper end of the closed plastic water storage bottle (31) of the water inlet and storage system (3) through the gas outlet (46) at the lower end.
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| CN202311592928.9A CN117356401B (en) | 2023-11-27 | 2023-11-27 | Folding sunshade and detachable micro-irrigation coupling seedling raising device |
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| CN202311592928.9A CN117356401B (en) | 2023-11-27 | 2023-11-27 | Folding sunshade and detachable micro-irrigation coupling seedling raising device |
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