CN207767054U - A kind of greenhouse irrigation device - Google Patents
A kind of greenhouse irrigation device Download PDFInfo
- Publication number
- CN207767054U CN207767054U CN201721702280.6U CN201721702280U CN207767054U CN 207767054 U CN207767054 U CN 207767054U CN 201721702280 U CN201721702280 U CN 201721702280U CN 207767054 U CN207767054 U CN 207767054U
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- China
- Prior art keywords
- tube
- sustained release
- release portion
- cavity
- water
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/25—Greenhouse technology, e.g. cooling systems therefor
Abstract
The utility model provides a kind of greenhouse irrigation device, including oral siphon, mounting bracket, aqua storage tank, U-tube, the mechanism of decompressor and sustained release portion；U-tube first end extend into water storage trench bottom, and U-tube second end is higher than U-tube second end position in the sustained release portion being connected in soil to be irrigated, U-tube first end position；The mechanism of decompressor includes mounting cylinder, pressing plate, compression bar, guide pad, limited block and spring；Sustained release portion includes porous babinet and filler.The beneficial effects of the utility model：1) probability that the present apparatus is blocked by silt is less than the device of the prior art；2) only need replacing sustained release portion filler if even if present apparatus sustained release portion is blocked by silt；3) the present apparatus equally silt present in iirigation water source blocks.
Description
Technical field
The utility model is related to field of agricultural irrigation, and in particular to a kind of greenhouse irrigation device.
Background technology
Greenhouse irrigation carries out generally by way of sprinkling irrigation, but often there are problems that water resource waste.In order to effective
The utilization rate of irrigation water is improved, saves water resource, drip irrigation technique has been widely used in greenhouse irrigation, especially deficient in water resource
Weary arid area, use are more extensive.Underground drip irrigation is that greenhouse produces the drip irrigation method generally used, but underground is dripped at present
It fills in use there is silt clogging drip irrigation mouth, drip irrigation pipe in soil are easy to aging, and the part tube body of damage can not be repaired
The problems such as replacement, causes trickle irrigation cost increase.
Therefore, it is necessary to propose that one kind is not easy to be blocked by silt, and water-saving irrigation rig.
Utility model content
The utility model provides a kind of greenhouse irrigation device, solves irrigation rig in the prior art and is easy to be blocked up by silt
The problem of plug.
To achieve the above object, the utility model uses the following technical solution：
A kind of greenhouse irrigation device, including oral siphon, mounting bracket, aqua storage tank, U-tube, the mechanism of decompressor and sustained release portion,
In,
Oral siphon one end connects water source, and the other end extends in aqua storage tank, and aqua storage tank can play the work of silt in precipitation water
With；
Aqua storage tank is stood on by mounting bracket on ground；
U-tube first end extend into water storage trench bottom, and U-tube second end is in the sustained release being connected in soil to be irrigated
Portion, U-tube first end position are higher than U-tube second end position, and the side in U-tube connection sustained release portion offers first
Through-hole；
The mechanism of decompressor be mounted on U-tube first through hole at, the mechanism of decompressor include mounting cylinder, pressing plate, compression bar, guide pad,
Limited block and spring, mounting cylinder are mounted on through first through hole in U-tube, and mounting cylinder is tubular structure, and pressing plate can slidably pacify
Loaded in mounting cylinder, pressing plate will install tube inner chamber and be divided into the first cavity close to U-tube and the second sky far from U-tube
Chamber, the first cavity are connected to U-tube, and the second cavity is in communication with the outside, pressing plate away from U-tube one side be fixed with one to away from
The compression bar that U-tube direction extends, compression bar, which passes through, one and the second fixed guide pad of cavity inner wall, guiding of the compression bar in guide pad
Lower movement, guide pad do not hinder the second cavity and extraneous air circulation, and compression bar, which passes through, the spring in the second cavity, bullet
Spring one end is connected to guide pad, and the spring other end is connected to pressing plate, fixes what restricted pressing plate was detached from the first cavity inner wall
Limited block can change the volume of the first cavity and second space by compression bar, and after pressing plate squeezes the first cavity, spring relies on it
Pressing plate is pulled to the second cavity by restoring force；
Sustained release portion includes porous babinet and filler, offers several third through-holes on porous babinet, porous babinet up to
A few third through-hole is connected to U-tube second end；
In the technical program, U-tube first end position is higher than U-tube second end position, utilizes siphon principle
It can be realized and the water in aqua storage tank is attracted to sustained release portion；The mechanism of decompressor is set, by reducing the air pressure of U-tube second end, with
Make U-tube first end and second end there are draught head, water is full of in U-tube to allow, to ensure the realization of siphon principle；Sustained release
Portion can keep certain water content, while when U-tube second end is drained to sustained release portion, sustained release portion is reached due to water holding capacity
It limits and extra water is slowly arranged into peripherad soil, so as to achieve the purpose that irrigation, particularly, the energy of sustained release portion draining
Power is different and different according to the water conservation drainability of filler, therefore can play the role of water sustained release；Particularly, sustained release portion
Porous babinet is set, limitation can be played the role of to playing water retention and being sustained the filling of water, while not interfering with water
The sustained release of amount.
Compared with the prior art, the utility model has the advantages that：
1) probability that the present apparatus is blocked by silt is less than the device of the prior art；
2) only need replacing sustained release portion filler if even if present apparatus sustained release portion is blocked by silt；
3) the present apparatus equally silt present in iirigation water source blocks.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is enlarged cross-sectional view at A.
Fig. 3 is enlarged diagram at B.
Reference numeral in Figure of description includes：Oral siphon 100, mounting bracket 200, aqua storage tank 300, U-tube first end
410, U-tube second end 420, the mechanism of decompressor 500, mounting cylinder 510, pressing plate 520, compression bar 530, guide pad 540, limited block 550,
Spring 560, porous babinet 610, sliding rail 710, kickboard 720, plug 730, valve 810, soil 900.
Specific implementation mode
Such as Fig. 1~3, the present embodiment proposes a kind of greenhouse irrigation device, including oral siphon 100, mounting bracket 200,
Aqua storage tank 300, U-tube, the mechanism of decompressor 500 and sustained release portion, wherein
100 one end of oral siphon connects water source, and the other end extends in aqua storage tank 300, and aqua storage tank 300 can play in precipitation water
The effect of silt；
Aqua storage tank 300 is stood on by mounting bracket 200 on ground；
U-tube first end 410 extend into 300 bottom of aqua storage tank, and U-tube second end 420 is being connected to positioned at mud to be irrigated
Sustained release portion in soil, 410 position of U-tube first end are higher than 420 position of U-tube second end, and U-tube connects sustained release portion
Side offer first through hole；
The mechanism of decompressor 500 be mounted on U-tube first through hole at, the mechanism of decompressor 500 include mounting cylinder 510, pressing plate 520,
Compression bar 530, guide pad 540, limited block 550 and spring 560, mounting cylinder 510 are mounted on through first through hole in U-tube, installation
Cylinder 510 is tubular structure, and pressing plate 520 can be slidably mounted in mounting cylinder 510, and 510 inner cavity of mounting cylinder is divided by pressing plate 520
The first cavity close to U-tube and the second cavity far from U-tube, the first cavity are connected to U-tube, the second cavity and the external world
Connection, pressing plate 520 are fixed with one to the compression bar 530 extended away from U-tube direction away from the one side of U-tube, and compression bar 530 passes through
There are one and the second fixed guide pad 540 of cavity inner wall, compression bar 530 to be moved downward in leading for guide pad 540, guide pad 540 is not
The second cavity and extraneous air circulation are hindered, compression bar 530, which passes through, the spring 560 in the second cavity, 560 one end of spring
It is connected to guide pad 540,560 other end of spring is connected to pressing plate 520, restricted pressing plate 520 is fixed on the first cavity inner wall
The limited block 550 of disengaging can change the volume of the first cavity and second space by compression bar 530, and it is empty that pressing plate 520 squeezes first
After chamber, pressing plate 520 is pulled to the second cavity by spring 560 by its restoring force；
Sustained release portion includes porous babinet 610 and filler, and several third through-holes, porous case are offered on porous babinet 610
An at least third through-hole is connected to UU type pipes second end 420 on body 610；
Wherein, 410 position of U-tube first end is higher than 420 position of U-tube second end, is using siphon principle
It can be achieved the water in aqua storage tank 300 being attracted to sustained release portion；The mechanism of decompressor 500 is set, by reducing U-tube second end 420
Air pressure is full of water in U-tube, to ensure siphon principle so that U-tube first end 410 and second end be there are draught head to allow
Realization；Sustained release portion can keep certain water content, while when U-tube second end 420 is drained to sustained release portion, sustained release portion due to
Water holding capacity reaches the upper limit and extra water is slowly arranged peripherad soil 900, so as to achieve the purpose that irrigation, especially
, the ability of sustained release portion draining is different and different according to the water conservation drainability of filler, therefore can play water sustained release
Effect；Particularly, porous babinet 610 is arranged in sustained release portion, can play limitation to playing water retention and being sustained the filling of water
Effect, while not interfering with the sustained release of water.
Preferably, the present apparatus further includes the first switching mechanism；
First switching mechanism includes sliding rail 710, kickboard 720 and plug 730, and sliding rail 710 is mounted on 300 inner wall of aqua storage tank,
720 one end of kickboard can be slidably mounted on sliding rail 710, and kickboard 720 moves in the vertical direction under the guiding of sliding rail 710,
Plug 730 be mounted on 720 upper surface of kickboard, and plug 730 be located at oral siphon 100 blow the mouth of a river underface, the density of kickboard 720
Less than the density of water, when water fills aqua storage tank 300, plug 730 closes oral siphon 100, aqua storage tank 300 realize automatic water-storage and
It closes, avoids human error and forget boiling water, or the case where water diffuses out aqua storage tank 300 occur, using water wisely while can guarantee
The normal operation of device.
Preferably, the present apparatus further includes the second switching mechanism；
Second switching mechanism includes valve 810, and fourth hole, valve are offered on the tube wall of the U-tube first end 410
810 are mounted in fourth hole, to be opened and closed U-tube, wherein the second switching mechanism of setting, is to be opened and closed entire irrigation rig.
Preferably, the filler is made of sponge material, wherein and sponge material is used, can be effectively reduced cost,
And the sponge water conservation drainability of different size type is different, can be selected according to actual needs.
It preferably, in this way can energy where plane where the fourth hole is located at 100 water outlet of oral siphon on plane
Ensure that valve 810 will not be conveniently operated by water submerged in aqua storage tank 300 and avoided corrosion of the water to valve 810.
The operation principle of the present embodiment：Irrigation water is linked by oral siphon 100 in aqua storage tank 300, with aqua storage tank
300 water levels rise, and kickboard 720 drives plug 730 to rise, until plug 730 closes oral siphon 100, water level is carried out with irrigating
Decline, plug 730 is detached from oral siphon 100 under the drive of kickboard 720, and irrigation water accesses aqua storage tank 300 again；It needs to irrigate
When, valve 810 is opened, so that water is full of U-tube by moulded rod 530, you can to start to irrigate.
Finally illustrate, above example is merely intended for describing the technical solutions of the present application, but not for limiting the present application, although ginseng
The utility model is described in detail according to preferred embodiment, it will be understood by those of ordinary skill in the art that, it can be to this
The technical solution of utility model is modified or replaced equivalently, without departing from the objective and model of technical solutions of the utility model
It encloses, should all cover in the right of the utility model.
Claims (5)
1. a kind of greenhouse irrigation device, which is characterized in that gentle including oral siphon, mounting bracket, aqua storage tank, U-tube, the mechanism of decompressor
Release portion, wherein
Oral siphon one end connects water source, and the other end extends in aqua storage tank；
Aqua storage tank is stood on by mounting bracket on ground；
U-tube first end extend into water storage trench bottom, and U-tube second end is in the sustained release portion being connected in soil to be irrigated, U
Type pipe first end position is higher than U-tube second end position, and the side in U-tube connection sustained release portion offers first and leads to
Hole；
The mechanism of decompressor is mounted at the first through hole of U-tube, and the mechanism of decompressor includes mounting cylinder, pressing plate, compression bar, guide pad, limit
Block and spring, mounting cylinder are mounted on through first through hole in U-tube, and mounting cylinder is tubular structure, and pressing plate can be slidably mounted to
In mounting cylinder, pressing plate will install tube inner chamber and be divided into the first cavity close to U-tube and the second cavity far from U-tube, the
One cavity is connected to U-tube, and the second cavity is in communication with the outside, and pressing plate is fixed with one to away from U-tube away from the one side of U-tube
The compression bar that direction extends, compression bar, which passes through, has one and the second fixed guide pad of cavity inner wall, compression bar to be transported under the guiding of guide pad
Dynamic, guide pad does not hinder the second cavity and extraneous air circulation, and compression bar, which passes through, the spring in the second cavity, spring one
End is connected to guide pad, and the spring other end is connected to pressing plate, and the limit that restricted pressing plate is detached from is fixed on the first cavity inner wall
Block；
Sustained release portion includes porous babinet and filler, offers several third through-holes on porous babinet, at least one on porous babinet
Third through-hole is connected to U-tube second end.
2. a kind of greenhouse irrigation device as described in claim 1, which is characterized in that further include the first switching mechanism；
First switching mechanism includes sliding rail, kickboard and plug, and sliding rail is mounted on aqua storage tank inner wall, and kickboard one end can slidably install
On sliding rail, kickboard moves in the vertical direction under the guiding of sliding rail, plug be mounted on kickboard upper surface, and plug be located at into
Water pipe is blown immediately below the mouth of a river, and the density of kickboard is less than the density of water, and when water fills aqua storage tank, plug closes oral siphon.
3. a kind of greenhouse irrigation device as described in claim 1, which is characterized in that further include the second switching mechanism；
Second switching mechanism includes valve, and fourth hole is offered on the tube wall of the U-tube first end, and valve is mounted on the 4th
In through-hole, to be opened and closed U-tube.
4. a kind of greenhouse irrigation device as described in claims 1 to 3 is any, which is characterized in that the filler uses sponge
Material is made.
5. a kind of greenhouse irrigation device as claimed in claim 3, which is characterized in that plane where the fourth hole be located at into
Where water pipe water outlet on plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721702280.6U CN207767054U (en) | 2017-12-08 | 2017-12-08 | A kind of greenhouse irrigation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721702280.6U CN207767054U (en) | 2017-12-08 | 2017-12-08 | A kind of greenhouse irrigation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207767054U true CN207767054U (en) | 2018-08-28 |
Family
ID=63231861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721702280.6U Active CN207767054U (en) | 2017-12-08 | 2017-12-08 | A kind of greenhouse irrigation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207767054U (en) |
-
2017
- 2017-12-08 CN CN201721702280.6U patent/CN207767054U/en active Active
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