CN105794609B - A kind of forest moves irrigation system with ability of swimming - Google Patents
A kind of forest moves irrigation system with ability of swimming Download PDFInfo
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- CN105794609B CN105794609B CN201610153268.8A CN201610153268A CN105794609B CN 105794609 B CN105794609 B CN 105794609B CN 201610153268 A CN201610153268 A CN 201610153268A CN 105794609 B CN105794609 B CN 105794609B
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- water
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- bag
- forest
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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
- A01G29/00—Root feeders; Injecting fertilisers into the roots
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
- Reciprocating Pumps (AREA)
Abstract
The present invention relates to a kind of forests to move irrigation system with ability of swimming, it is characterised in that:It includes water storage vehicle, with hydraulic giant and bag of pouring water;Water storage vehicle is provided with inlet and outlet;Include gun body with hydraulic giant, water inlet pipe and outlet pipe are provided on gun body, water inlet pipe is connect by pipeline with water outlet;Bag of pouring water includes the water bag ontology that formula of embracing is fixed on the trunk of soil top, and water bag body upper part offers water injection hole, and water injection hole is connect by pipeline with outlet pipe.The present invention in plunger shaft due to being provided with the piston block being connect with starting bar, hermetically sealable film is provided in inlet chamber, hermetically sealable film is connect by conical plug with slideway, slideway is rotatablely connected by holder and starting bar, therefore the present apparatus can be by subsequently needing the air pressure collaborative variation in the water and inlet chamber in wetting system, control piston block realization to automatically control water filling water.Apparatus of the present invention can self-powered, efficiency of water application is high and water injection rate can be automatically controled.
Description
Technical field
The present invention relates to a kind of forests to move irrigation system with ability of swimming, belongs to forestry irrigation technique field.
Background technology
China's forestry irrigated area is very big, and continuously checking result according to the 8th national forest shows:National forest land face
Product is 3.44hm2, area of woods is 2.08 hundred million hm2, afforestation rate 21.6%, forest reserves 151.37hm2.At present
China's plantation irrigation is mainly using agricultural irrigations modes such as furrow irrigation, border irrigation and tree disk fillings, but above-mentioned irrigation method saves the modern times
The utilization rate of water irrigation system is relatively low, and system mainly uses agricultural irrigation mode, this is for some woodss apart from water source farther out
It is both impracticable or uneconomic for the wooden irrigation district.Its major defect is:1, since the water scarcities such as Tibet, soil store
Water and the relatively poor the Northwest of water conservation condition, forest itself have certain drought resistance, thus plantation irrigation fraction and
Soil moisture control is offline can be lower, but the watering period needed for forest is relatively long, and existing fixed irrigation system
Most time is in the state not run, and the economic benefit generated will substantially reduce.2, since forest area is larger, distribution
Less regular, using farm irrigation system, cost is obviously excessively high.And it is right in the 3-5 of plantation irrigation typically after planting
More demanding, hereafter to be provided substantially by the precipitation i.e. certifiable forest normal growth of moisture is provided, therefore is saved using conventional farmland
There are the apparent wastings of resources for water irrigation system backbone pipeline etc..3, due to plantation irrigation area mostly be electric power lack area and
Desertification is seriously regional, such as Tibet northwestern lacks electric power resource, therefore how to maintain the normal fortune of fixed system
Row is also a larger problem.
Invention content
In view of the above-mentioned problems, the object of the present invention is to provide a kind of self-powered, efficiency of water application is high and water injection rate can be certainly
The forest of dynamic control moves irrigation system with ability of swimming.
To achieve the above object, the present invention takes following technical scheme:A kind of forest moves irrigation system with ability of swimming, special
Sign is:It includes water storage vehicle, with hydraulic giant and bag of pouring water;The water storage vehicle is provided with inlet and outlet;It is described to match hydraulic giant
Including gun body, water inlet pipe and outlet pipe are provided on the gun body, the water inlet pipe is connected by pipeline and the water outlet
It connects;The bag of pouring water includes the water bag ontology that formula of embracing is fixed on the trunk of soil top, and the water bag body upper part offers note
Water hole, the water injection hole are connect by pipeline with the outlet pipe.
The water storage vehicle includes the water storage box being fastenedly connected on body frame, and the water outlet is provided on the water storage box
Mouth and the water inlet, the water inlet are connect by pipeline with filter device;The filter device passes through pipeline and water pump
Output end connects;At the top of the water storage box, solar power system, the solar power system and the water pump are set
Electrical connection.
Being internally provided with of the water bag ontology is contacted with soil and horizontally disposed labyrinth path disk;In the labyrinth
At least one apopore is opened up on the water bag ontology above formula runner disk;At least one is planted at the top of the water bag ontology
Root air inlet pipe.
Plunger shaft is set in the gun body, and the water inlet pipe and outlet pipe are separately positioned on the two of the plunger shaft
Side;The outlet pipe is fastenedly connected with titting water outlet;Piston block is slidably connected in the plunger shaft, is opened on the piston block
Equipped with access;The piston block is connected to or is blocked with the water inlet pipe and the outlet pipe with the control access by connecting rod
Driving mechanism connects.
The driving mechanism includes the inlet chamber being arranged in the gun body, is arranged not in the side inner wall of the inlet chamber
Ventilated membrane, outer membranous wall and the conical plug of the hermetically sealable film are fastenedly connected;In the inlet chamber opposite with the hermetically sealable film
The other side open up mounting hole, be slidably connected slideway in the mounting hole, and at least two are provided in the slideway slidably
Ball;Between two balls that the conical plug is plugged in the slideway;In the slideway far from the conical plug
Side is fastenedly connected with holder, and one end of the holder and starting bar is rotatablely connected, and the other end of the starting bar is pierced by described
Gun body;Tracheae is additionally provided in the gun body, one end of the tracheae is connect with the inlet chamber, the tracheae it is another
One end is connect with gas-tpe fitting, and the gas-tpe fitting is connect by pipeline with the water injection hole;One end of the connecting rod with it is described
Piston block is fastenedly connected, and the other end of the connecting rod is rotatablely connected with the starting bar in the gun body.
It is fastenedly connected exhaust tube on the gun body, be slidably connected piston rod in the exhaust tube, the piston rod
It is pierced by one end of the exhaust tube;The pipe fitting being connected to the exhaust tube, institute are fastenedly connected in the other end of the exhaust tube
Pipe fitting is stated to connect with the water injection hole of the bag of pouring water by pipeline;One-way ventilating film is set in the pipe fitting,
Another one-way ventilating film is set on the tube wall of the other end of the exhaust tube.
Spring is nested on the connecting rod, the spring one end is fastenedly connected with the piston block, the other end and the work
Plug chamber is fastenedly connected.
The labyrinth path disk be double-layer channel structure, including level-one runner disk and setting try to get to the heart of a matter in the level-one runner
The two level runner disk in portion is provided with water tray in the bottom of the two level runner disk;On the top of the water bag ontology, setting is more
Enclose the sealing ring for preventing the water bag ontology from deforming upon.
The solar power system at the top of crane and the water storage box by being fastenedly connected.
The titting water outlet, the gas-tpe fitting and the pipe fitting are all made of stainless steel material and are made;The water outlet
Pipe fitting, the gas-tpe fitting and the pipe fitting are all made of the end closed tube body in open end, and are opened on the tube wall
Equipped with multiple through-holes.
The invention adopts the above technical scheme, which has the following advantages:1, the present invention is due at the top of water storage box
It is provided with a solar power system, solar power system is electrically connected with water pump, therefore can be kept away by solar energy self-powered
The loss that non-electrical transport generates solves the problems, such as the deficient regional function of electric power resource, while solar power system can be improved
Water temperature in water storage box carries out heating irrigation.It is 2, of the invention due to being provided with filter device between water pump and water storage box,
Water source can tentatively be filtered, effectively slow down the retaining pressure of irrigation system, increases the service life of irrigation system.3, this hair
It is bright due to being provided with water storage box, certain water can be stored in advance to the plantation irrigation of water-deficient area, irrigation is made to be not limited to
Territory restriction efficiently solves the problems, such as water-deficient area large area plantation irrigation.4, the present invention in plunger shaft due to being provided with
The piston block being connect with starting bar is provided with hermetically sealable film in inlet chamber, and hermetically sealable film is connect by conical plug with slideway, sliding
Road is rotatablely connected by holder and starting bar, therefore the present apparatus can be by subsequently needing the gas in the water and inlet chamber in wetting system
Collaborative variation, control piston block realization is pressed to automatically control water filling water.5, the present invention on gun body due to being provided with pumping
Tracheae, be slidably connected a piston rod in exhaust tube, and one-way ventilating film is arranged in the pipe fitting of the exhaust tube other end, is being evacuated
Another one-way ventilating film is set on the tube wall of the pipe other end, therefore can be realized by exhaust tube to subsequently needing wetting system internal gas
Discharge at any time, make subsequently to need wetting system air pressure inside weighing apparatus to be less than external pressure, ensure the stability for stream.6, of the invention
Titting water outlet, gas-tpe fitting and pipe fitting are opened due to being all made of the closed tube body in open at one end one end on tube wall
Equipped with multiple through-holes, therefore it is possible to prevente effectively from the mutual circulation with air in pumping process of pouring water, ensure whole sealing
Property, ensure that air pressure inside weighing apparatus is less than atmospheric pressure in use.7, the present invention in the lower part of water bag ontology due to being fastenedly connected
One labyrinth path disk, therefore flow is allow to be slowly dropped into crop root zone, water resource waste is effectively avoided, improves and pours effect
Rate.8, the present invention on the water bag ontology above labyrinth path disk due to offering at least one apopore, in water bag ontology
Top plant an at least air inlet pipe, therefore according to Markov bottle principle, water bag body interior and the pressure in the external world is enable to protect
Card makes water outlet constant discharging.9, the present invention works as water bag sheet since multi-turn sealing ring is arranged on the top of water bag ontology
When body internal pressure is less than atmospheric pressure, water bag ontology can be effectively prevent to deform upon, ensure stream constant.
Description of the drawings
Fig. 1 is the overall structure diagram of the present invention;
Fig. 2 is the structural schematic diagram of the water storage vehicle of the present invention;
Fig. 3 is the structural schematic diagram with hydraulic giant of the present invention;
Fig. 4 is the structural schematic diagram of the bag of pouring water of the present invention;
Fig. 5 is the structural schematic diagram of the labyrinth path disk of the present invention.
Specific implementation mode
The present invention is described in detail below with reference to the accompanying drawings and embodiments.
As shown in Figure 1, the present invention includes by the water storage vehicle 1 of piping connection, with hydraulic giant 2 and bag 3 of pouring water.
As shown in Fig. 2, water storage vehicle 1 is fastenedly connected the water storage box 5 on body frame 4 including one, it is provided on water storage box 5
One water outlet 7 connected by valve 6.A water inlet 8 is additionally provided on water storage box 5, water inlet 8 passes through pipeline and valve 9
It is connect with a filter device 10.Filter device 10 is connect by pipeline with the output end of a water pump 11.The top of water storage box 5 also
It is provided with a solar power system 12, solar power system 12 is electrically connected with water pump 11, for driving water pump 11 to work.
As shown in figure 3, including a gun body 13 with hydraulic giant 2, a plunger shaft 14 is set in gun body 13, in plunger shaft 14
A water inlet pipe 15 and an outlet pipe 16 is respectively set in opposite both sides.Water inlet pipe 15 be pierced by 13 one end of gun body and with water storage vehicle 1
Water outlet 7 be fastenedly connected, outlet pipe 16 is pierced by 13 other end of gun body and is fastenedly connected with a titting water outlet 30.In rifle sheet
An inlet chamber 17 is also set up in body 13, and in the side inner wall of inlet chamber 17, one hermetically sealable film 18, the outer membrane of hermetically sealable film 18 are set
Wall is fastenedly connected with a conical plug 19.A mounting hole 20 is opened up in the other side of the inlet chamber 17 opposite with hermetically sealable film 18, is pacified
Be slidably connected a slideway 21 in dress hole 20, and at least two slidable balls 22 are provided in slideway 21, and conical plug 19 is planted
Between two balls 22 in slideway 21.Be fastenedly connected a holder 23 in side of the slideway 21 far from conical plug 19, holder 23 with
One end of one starting bar 24 is rotatablely connected, and the other end of starting bar 24 is pierced by gun body 13.It is slidably connected one in plunger shaft 14
Piston block 25 opens up an access 26 that can be connect with water inlet pipe 15 and outlet pipe 16 on piston block 25.Piston block 25 and one connects
One end of bar 27 is fastenedly connected, and the other end and the starting bar 24 in gun body 13 of connecting rod 27 are rotatablely connected.In gun body 13
Be provided with a tracheae 28, one end of tracheae 28 is connect with inlet chamber 17, the other end of tracheae 28 be pierced by gun body 13 and with a gas
Pipe fitting 29 connects.
As shown in figure 4, bag 3 of pouring water includes a water bag being fixed on by 31 encircling type of slide fastener on the trunk 100 of soil top
Ontology 32, top and the trunk 100 of water bag ontology 32 seal, and bottom and the soil of water bag ontology 32 seal, and it is empty to constitute a sealing
Between.32 top of water bag ontology opens up a water injection hole 33, water injection hole 33 by pipeline respectively with hydraulic giant 2 titting water outlet 30 and
Gas-tpe fitting 29 connects.The lower part of water bag ontology 32 is fastenedly connected one and is contacted with soil and horizontally disposed labyrinth path disk
50, for alloing flow to be slowly dropped into crop root zone.It is opened up at least on water bag ontology 32 above labyrinth path disk 50
One apopore 34, caused air pressure inside is too small when for preventing water very few leads to 50 suck-back water of labyrinth path disk.
An at least air inlet pipe 35 is planted at the top of water bag ontology 32, according to Markov bottle principle, makes 32 inside of water bag ontology and the external world
Pressure can ensure to make constant discharging at apopore 34.
In above-described embodiment, solar power system 12 is fastenedly connected by crane 36 and the top of water storage box 5.
In above-described embodiment, it is fastenedly connected one on body frame 4 and covers on outside water storage box 5, filter device 10 and water pump 11
Compartment 37, for preventing water storage box 5, filter device 10 and water pump 11 impaired.
In above-described embodiment, laminated filter can be used in filter device 7.
In above-described embodiment, it can be fastenedly connected an exhaust tube 38 on gun body 13, be slidably connected one in exhaust tube 38
Piston rod 39, piston rod 39 are pierced by one end of exhaust tube 38 and are fastenedly connected with leader 40.It is tight in the other end of exhaust tube 38
It is solidly connected a pipe fitting 41 being connect with exhaust tube 38, pipe fitting 41 is connect by pipeline with the water injection hole 33 for bag 3 of pouring water.
In above-described embodiment, an one-way ventilating film 42 is set in pipe fitting 41.In the tube wall of the other end of exhaust tube 38
One one-way ventilating film 49 of upper setting, for the gas being pumped into exhaust tube 38 to be discharged.
In above-described embodiment, one end that outlet pipe 16 is pierced by gun body 13 is bend pipe structure.
In above-described embodiment, the other end that tracheae 28 is pierced by gun body 13 is bend pipe structure.
In above-described embodiment, a spring 43 can be nested on connecting rod 27,43 one end of spring is fastenedly connected with piston block 25, and one
End is fastenedly connected with plunger shaft 14, and after pouring water, spring 43 can pull piston block 25 to return to initial position.
In above-described embodiment, titting water outlet 30, gas-tpe fitting 29 and pipe fitting 41 are all made of stainless steel material and are made.
In above-described embodiment, titting water outlet 30, gas-tpe fitting 29 and pipe fitting 41 are all made of the closing of open at one end one end
Tube body, and offer multiple through-holes on tube wall, be used for air inlet or draining.
In above-described embodiment, multi-turn sealing ring 44 can be set on the top of water bag ontology 32, for when in water bag ontology 32
When portion's pressure is less than atmospheric pressure, water bag ontology 32 can be effectively prevent to deform upon, ensure stream constant.
In above-described embodiment, labyrinth path disk 50 is double-layer channel structure, including a level-one runner disk 45 and one setting
In 45 bottom of level-one runner disk and the two level runner disk 46 for the arrangement that is staggered, the bottom of two level runner disk 46 is provided with a water tray
47。
In above-described embodiment, air inlet pipe 35 is made of plastic material.
In above-described embodiment, it is fastenedly connected a strainer 48 in water injection hole 33, for filtering out the impurity in water source, prevents from noting
Water hole 33 blocks.
The present invention at work, first according to the altitude of the sun of different zones different time, is adjusted too by crane 36
It is positive can electricity generation system 12 angle, to guarantee to absorb solar energy to greatest extent, and by slide fastener 31 by 32 ring of water bag ontology
The formula of embracing is fixed on the trunk 100 above soil.Then the input terminal of water pump 11 is connect with watering, in solar power generation system
Under the driving of system 12, water is pumped by water pump 11 be filtered in filter device 10 after be transported in water storage box 5 and store.Work as needs
When carrying out irrigating operation, the valve 6 at water outlet 7 is opened, starting bar 24 of then holding with a firm grip makes starting bar 24 with holder 23 for fulcrum
It drives piston block 25 to move up, so that access 26 is connect with water inlet pipe 15 and outlet pipe 16, water is entered out by water inlet pipe 15 at this time
In water pipe 16, and it is injected to and is poured water in bag 3 by titting water outlet 30.With the increase of injected water volume in bag 3 of pouring water, internal pressure
Power is consequently increased, and the pressure poured water at this time in bag 3 is fed back to by tracheae 28 in inlet chamber 17, makes the air pressure in inlet chamber 17
Increase therewith, hermetically sealable film 18 drives conical plug 19 to move up so that conical plug 19 is deviate from from slideway 21, and slideway 21 loses fixation
Point slides into mounting hole 20, and starting bar 24 moves up after losing fulcrum, and piston block 25 is made to be continued up in plunger shaft 14,
Access 26 deviates with water inlet pipe 15 and outlet pipe 16, so that flow is stopped injection and matches hydraulic giant, to stop to 3 water filling of bag of pouring water.When
When the inside water of water bag ontology 32 reaches design value, adjustment air inlet pipe 35 is inserted into the depth of bag ontology 32 and then to apopore 34
Water discharge speed and flow be adjusted, realize crop irrigation.With the progress of irrigation, when 32 internal water of water bag ontology drops to
When the position of apopore 34,32 internal pressure of water bag ontology is less than atmospheric pressure, and outside air can be sucked from apopore 34 at this time
Caused air pressure inside is too small in water bag ontology 32, when preventing water very few leads to 50 suck-back water of labyrinth path disk.Work as water filling
After, the handle 40 of exhaust tube 38 is pulled, is pumped into exhaust tube 38 by 3 internal gas of bag that will pour water of one-way membrane 42, so
Handle 40 is pushed afterwards, passes the gas through one-way membrane 42 and exhaust tube 38 is discharged, so recycle, make 3 air pressure inside of bag reduction of pouring water.
At the end of the present invention works, starting bar 24 is unclamped, piston block 25 is completed to reset under the action of 43 pulling force of spring,
Simultaneously because pressure reduction in inlet chamber 17, hermetically sealable film 18 drives conical plug 19 to move down so that conical plug 19 reinserts cunning
Between two balls 22 in road 21, and then complete the reset of conical plug 19 and slideway 21.
The various embodiments described above are merely to illustrate the present invention, wherein the structure of each component, connection type etc. are all can be
Variation, every equivalents carried out based on the technical solution of the present invention and improvement should not be excluded the present invention's
Except protection domain.
Claims (8)
1. a kind of forest moves irrigation system with ability of swimming, it is characterised in that:It includes water storage vehicle, with hydraulic giant and bag of pouring water;
The water storage vehicle is provided with inlet and outlet;
Described with hydraulic giant includes gun body, water inlet pipe and outlet pipe is provided on the gun body, the water inlet pipe passes through pipeline
It is connect with the water outlet;
The bag of pouring water includes the water bag ontology that formula of embracing is fixed on the trunk of soil top, and the water bag body upper part offers note
Water hole, the water injection hole are connect by pipeline with the outlet pipe;
Plunger shaft is set in the gun body, and the water inlet pipe and outlet pipe are separately positioned on the both sides of the plunger shaft;Institute
Outlet pipe is stated to be fastenedly connected with titting water outlet;Piston block is slidably connected in the plunger shaft, is offered on the piston block
Access;The driving that the piston block is connected to or is blocked with the water inlet pipe and the outlet pipe with the control access by connecting rod
Mechanism connects;
The driving mechanism includes the inlet chamber being arranged in the gun body, airtight in the side inner wall setting of the inlet chamber
Film, outer membranous wall and the conical plug of the hermetically sealable film are fastenedly connected;In the another of the inlet chamber opposite with the hermetically sealable film
Side opens up mounting hole, and be slidably connected slideway in the mounting hole, and at least two slidable rollings are provided in the slideway
Pearl;Between two balls that the conical plug is plugged in the slideway;In side of the slideway far from the conical plug
It is fastenedly connected with holder, one end rotation connection of the holder and starting bar, the other end of the starting bar is pierced by the rifle sheet
Body;Tracheae is additionally provided in the gun body, one end of the tracheae is connect with the inlet chamber, the other end of the tracheae
It is connect with gas-tpe fitting, the gas-tpe fitting is connect by pipeline with the water injection hole;One end of the connecting rod and the piston
Block is fastenedly connected, and the other end of the connecting rod is rotatablely connected with the starting bar in the gun body.
2. a kind of forest as described in claim 1 moves irrigation system with ability of swimming, it is characterised in that:The water storage vehicle includes tight
It is solidly connected the water storage box on body frame, the water outlet and the water inlet, the water inlet are provided on the water storage box
Mouth is connect by pipeline with filter device;The filter device is connected by the output end of pipeline and water pump;In the water storage box
Top solar power system is set, the solar power system is electrically connected with the water pump.
3. a kind of forest as described in claim 1 moves irrigation system with ability of swimming, it is characterised in that:The water bag ontology it is interior
Portion is provided with to be contacted and horizontally disposed labyrinth path disk with soil;The water bag sheet above the labyrinth path disk
At least one apopore is opened up on body;An at least air inlet pipe is planted at the top of the water bag ontology.
4. a kind of forest as described in claim 1 moves irrigation system with ability of swimming, it is characterised in that:It is tightened in the gun body
It is solidly connected exhaust tube, be slidably connected piston rod in the exhaust tube, and the piston rod is pierced by one end of the exhaust tube;Institute
The other end for stating exhaust tube is fastenedly connected the pipe fitting being connected to the exhaust tube, and the pipe fitting is poured water by pipeline with described
The water injection hole connection of bag;One-way ventilating film is set in the pipe fitting, on the tube wall of the other end of the exhaust tube
Another one-way ventilating film is set.
5. a kind of forest as described in claim 1 moves irrigation system with ability of swimming, it is characterised in that:It is nested on the connecting rod
Spring, the spring one end are fastenedly connected with the piston block, and the other end is fastenedly connected with the plunger shaft.
6. a kind of forest as claimed in claim 3 moves irrigation system with ability of swimming, it is characterised in that:The labyrinth path disk
For double-layer channel structure, including level-one runner disk and the two level runner disk in level-one runner pan bottom is set, described two
The bottom of grade runner disk is provided with water tray;On the top of the water bag ontology, setting multi-turn is for preventing the water bag ontology from sending out
The sealing ring of raw deformation.
7. a kind of forest as claimed in claim 2 moves irrigation system with ability of swimming, it is characterised in that:The solar power generation system
System at the top of crane and the water storage box by being fastenedly connected.
8. a kind of forest as described in claim 1 moves irrigation system with ability of swimming, it is characterised in that:The titting water outlet,
The gas-tpe fitting and the pipe fitting are all made of stainless steel material and are made;The titting water outlet, the gas-tpe fitting and institute
It states pipe fitting and is all made of the end closed tube body in open end, and offer multiple through-holes on the tube wall.
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CN201610153268.8A CN105794609B (en) | 2016-03-17 | 2016-03-17 | A kind of forest moves irrigation system with ability of swimming |
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CN201610153268.8A CN105794609B (en) | 2016-03-17 | 2016-03-17 | A kind of forest moves irrigation system with ability of swimming |
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CN105794609A CN105794609A (en) | 2016-07-27 |
CN105794609B true CN105794609B (en) | 2018-09-28 |
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Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
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CN2438324Y (en) * | 2000-08-19 | 2001-07-11 | 中国农业科学院农田灌溉研究所 | Double-wall pipe drip irrigation hose |
CN201286237Y (en) * | 2008-06-07 | 2009-08-12 | 李向明 | Multifunctional planter |
CN201995411U (en) * | 2011-03-10 | 2011-10-05 | 中国农业科学院农田灌溉研究所 | Drought-resistant supplementary-irrigation system |
CN202085559U (en) * | 2011-06-01 | 2011-12-28 | 中国农业科学院农田灌溉研究所 | Movable irrigation device driven by solar energy |
CN203851569U (en) * | 2014-06-03 | 2014-10-01 | 周文辉 | Vehicle-mounted energy-saving watering device for forest industry |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2920134B1 (en) * | 1998-01-23 | 1999-07-19 | 北央共立販売株式会社 | Automatic watering control device in automatic watering machine for raising seedlings |
-
2016
- 2016-03-17 CN CN201610153268.8A patent/CN105794609B/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2438324Y (en) * | 2000-08-19 | 2001-07-11 | 中国农业科学院农田灌溉研究所 | Double-wall pipe drip irrigation hose |
CN201286237Y (en) * | 2008-06-07 | 2009-08-12 | 李向明 | Multifunctional planter |
CN201995411U (en) * | 2011-03-10 | 2011-10-05 | 中国农业科学院农田灌溉研究所 | Drought-resistant supplementary-irrigation system |
CN202085559U (en) * | 2011-06-01 | 2011-12-28 | 中国农业科学院农田灌溉研究所 | Movable irrigation device driven by solar energy |
CN203851569U (en) * | 2014-06-03 | 2014-10-01 | 周文辉 | Vehicle-mounted energy-saving watering device for forest industry |
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