CN207011395U - A kind of agricultural drip irrigation controller of pressure adjustable - Google Patents
A kind of agricultural drip irrigation controller of pressure adjustable Download PDFInfo
- Publication number
- CN207011395U CN207011395U CN201720654829.2U CN201720654829U CN207011395U CN 207011395 U CN207011395 U CN 207011395U CN 201720654829 U CN201720654829 U CN 201720654829U CN 207011395 U CN207011395 U CN 207011395U
- Authority
- CN
- China
- Prior art keywords
- drip irrigation
- upper press
- irrigation controller
- press cover
- pressure adjustable
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000002262 irrigation Effects 0.000 title claims abstract description 37
- 238000003973 irrigation Methods 0.000 title claims abstract description 37
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 61
- 230000008595 infiltration Effects 0.000 claims abstract description 18
- 238000001764 infiltration Methods 0.000 claims abstract description 18
- 230000001105 regulatory effect Effects 0.000 claims description 22
- 239000000565 sealant Substances 0.000 claims description 4
- 210000004907 gland Anatomy 0.000 claims 1
- 235000012206 bottled water Nutrition 0.000 abstract description 3
- 230000005484 gravity Effects 0.000 abstract description 3
- 239000008239 natural water Substances 0.000 abstract description 3
- 241000521257 Hydrops Species 0.000 description 4
- 206010030113 Oedema Diseases 0.000 description 4
- 238000007667 floating Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
Classifications
-
- 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
- Y02A40/22—Improving land use; Improving water use or availability; Controlling erosion
Landscapes
- Nozzles (AREA)
Abstract
The utility model discloses a kind of agricultural drip irrigation controller of pressure adjustable, the agricultural includes shell with drip irrigation controller, upper press cover is from top to bottom sequentially provided with shell, lower cover, infiltration chamber is formed between upper press cover and lower cover, upper press cover is provided with water inlet, the external water inlet pipe of water inlet, delivery port is provided with lower cover, the external outlet pipe of delivery port, buoyant block is clamped between upper press cover and lower cover, the buoyant block is sealed on delivery port by self gravitation, and there is certain gap between the buoyant block upper end and water inlet, the upper press cover is connected with lifting structure, the position of the upper press cover is can adjust by the lifting structure, so as to change the volume of infiltration chamber.The agricultural can solve the problem that with drip irrigation controller the problem of pressure is too small when carrying out drip irrigation by the natural water pressures such as bottled water (gravity), also, discharge pressure is adjustable.
Description
Technical field
Farm equipment technical field is the utility model is related to, more particularly to a kind of agricultural of pressure adjustable is controlled with drip irrigation
Device.
Background technology
Drip irrigation (drip irrigation) is that water is passed through into the aperture on diameter about 10mm hollow billets or drop using plastic conduit
Head is sent to crop root and carries out localized irrigation.It is a kind of maximally effective Water Saving Irrigation Mode of current drought and water-scarce area, water
Utilization rate is up to 95%.Drip irrigation has higher water-saving and yield-increasing effect compared with sprinkling irrigation, while can combine fertilising, improves one times of fertilizer efficiency
More than.It is applicable to fruit tree, vegetables, industrial crops and warmhouse booth to irrigate, crop field is can also be used in the place of drought and water shortage
Crop irrigation.Its weak point is the easy fouling of water dropper and blocking, therefore strict filtration treatment should be carried out to water source.For larger
Drip irrigation is carried out on plant, and the position more concentrated needs a kind of convenient regulation drip irrigation amount, and adjusting whenever and wherever possible one by one
The control device for the amount of dripping；Simultaneously in the case of no water works, carried out by the natural water pressures such as bottled water (gravity)
Drip irrigation, because pressure is too small, existing equipment can not normal work.
Utility model content
For overcome the deficiencies in the prior art, the utility model provides a kind of agricultural drip irrigation controller of pressure adjustable,
Can solve the problem that by the natural water pressures such as bottled water (gravity) carry out drip irrigation when pressure it is too small the problem of, to ensure the normal work of equipment
Make.
The purpose of this utility model is realized using following technical scheme：
A kind of agricultural drip irrigation controller, the agriculture drip irrigation controller include shell, in shell from top to bottom successively
Provided with upper press cover, lower cover, infiltration chamber is formed between upper press cover and lower cover, upper press cover is provided with water inlet, tapped into outside water inlet
Water pipe, delivery port is provided with lower cover, the external outlet pipe of delivery port, buoyant block is clamped between upper press cover and lower cover, it is described
Buoyant block is sealed on delivery port by self gravitation, and has certain gap between the buoyant block upper end and water inlet,
The upper press cover is connected with lifting structure, and the position of the upper press cover is can adjust by the lifting structure, so as to change infiltration
The volume of chamber.
Further, the lifting structure includes being sheathed on the regulating arm of the upper press cover upper end and opened on the housing
If regulation neck, the regulating arm outer end insertion it is described regulation neck in.
Further, include multiple spacing edge-cuts on the regulation neck, the regulating arm can free switching to each limit
In the notch of position.
Further, spreader spring is provided between the regulating arm upper end and the shell.
Further, the regulating arm includes the arm that block set and the symmetrical block set are set, on the shell symmetrically
Offer the regulation neck.
Further, it is connected with support spring between outer casing inner wall on the outside of the lower cover infiltration chamber.
Further, the upper press cover and lower cover are provided with sealant.
Further, the buoyant block is using hollow body made of rubber.
Further, the upper and lower ends of the buoyant block are set to the end of arc, and the water inlet of the lower end of upper press cover is set
For the arc being adapted to buoyant block upper end, the water outlet of the upper end of lower cover is set to the arc being adapted to buoyant block lower end.
Compared with prior art, the beneficial effects of the utility model are：
The agricultural drip irrigation controller of pressure adjustable of the present utility model, current flow into enclosure and outside from water inlet pipe
Gather in shell, buoyant block is covered by water logging, when the water in shell is pooled to a certain amount of, buoyant block can by enough buoyancy forces,
The delivery port so originally covered by buoyant block is turned on, and water flows out from delivery port.Water is stored during due in shell
Be provided with certain hydraulic pressure to certain height, therefore in water outlet water to be flowed out, make water from outlet pipe discharge when it is more suitable
Freely, it is ensured that equipment method normal work, also, the position of the upper press cover is can adjust by the lifting structure, so as to change
The volume of infiltration chamber, infiltration intracavitary hydrops is set highly to produce change, infiltration intracavitary hydrops height is higher, and the hydraulic pressure of water outlet is just
It is bigger, pressure adjustable is realized with this.
Preferred embodiment and its advantage of the present utility model, embodiment will be combined further specifically
It is bright.
Brief description of the drawings
Fig. 1 is the front sectional view of the agricultural drip irrigation controller of pressure adjustable of the present utility model；
Fig. 2 is that the right side of the agricultural drip irrigation controller of pressure adjustable of the present utility model regards partial view.
In figure：Shell 1；Upper press cover 2；Lower cover 3；Buoyant block 4；Spreader spring 5；Support spring 6；Regulating arm 7；Regulation card
Groove 8；Water inlet 21；Water inlet pipe 22；Delivery port 31；Outlet pipe 32；Block set 71；Arm 72；Spacing edge-cut 81.
Embodiment
Below, with reference to accompanying drawing and embodiment, the utility model is described further：
Referring to the drawings shown in 1, Fig. 2, the agricultural that embodiment of the present utility model discloses a kind of pressure adjustable is controlled with drip irrigation
Device, the agricultural include shell 1 with drip irrigation controller, upper press cover 2, lower cover 3, upper pressure are from top to bottom sequentially provided with shell 1
Infiltration chamber is formed between lid 2 and lower cover 3, upper press cover 2 is provided with water inlet 21, the external water inlet pipe 22 of water inlet 21, on lower cover 3
Delivery port 31 is provided with, the external outlet pipe 32 of delivery port 31, buoyant block 4, the floating are clamped between upper press cover 2 and lower cover 3
Block 4 is sealed on delivery port 31 by self gravitation, and have between the upper end of the buoyant block 4 and water inlet 21 it is certain between
Gap, the upper press cover 2 are connected with lifting structure, the position of the upper press cover 2 are can adjust by the lifting structure, so as to change
The volume of infiltration chamber.
In a kind of preferably embodiment of the present embodiment, the lifting structure includes being sheathed on the upper end of upper press cover 2
Regulating arm 7 and the regulation neck 8 opened up on the shell 1, the outer end insertion of the regulating arm 7 is described to be adjusted in neck 8.
In a kind of preferably embodiment of the present embodiment, include multiple spacing edge-cuts 81, the tune on the regulation neck 8
Joint arm 7 can free switching into each spacing edge-cut 81.Wherein, multiple spacing edge-cuts 81 are respectively arranged at different height, when
When regulating arm 7 is switched in each spacing edge-cut 81, the upright position of the upper press cover 2 changes, so as to change infiltration
The volume of chamber., can be by being sticked on each spacing edge-cut 81 at the numeral mark spacing edge-cut 81 pair in actual design
The pressure or volume answered are vertical, operator using when just become more fully apparent it is clear.
In a kind of preferably embodiment of the present embodiment, expansion bullet is provided between the upper end of regulating arm 7 and the shell 1
Spring 5.Spreader spring 5 provides a downward thrust on regulating arm 7, tight when regulating arm 7 is in spacing edge-cut 81
Spacing edge-cut 81 is pressed on, upper press cover 2 is always maintained at tensioning state, it is not easy to loosen.
In a kind of preferably embodiment of the present embodiment, the regulating arm 7 includes block set 71 and the symmetrical block set 71 is set
The arm 72 put, the regulation neck 8 is symmetrically offered on the shell 1.The regulating arm 7 of symmetric design is in operator's condition
During operation, it can balance firmly, it is easier to operate, also enable 7 symmetrical stress of regulating arm, lateral deviation is less likely to occur upper press cover 2.
It should be noted that in actual design, it is big that water inlet 21 is designed to relative delivery port 31, then water inlet will be faster than
Water.During work, regulating arm 7 is adjusted to required height in advance, can make upper end of the buoyant block 4 floating to buoyant block 4 when persistently intaking
Water inlet 21 is blocked, now water has been filled with surface coat 1, is blocked using buoyant block 4 and is closed water inlet, when water is discontented with, drift
Floating block 4 declines, and continues to intake again.Therefore, delivery port 31 carries out water outlet in the state of infiltration intracavitary product full water substantially, and seeps water
The volume of chamber is by the adjustment control of regulating arm 7, therefore the discharge pressure of delivery port 31 is adjustable.
In a kind of preferably embodiment of the present embodiment, the lower cover 3 seeps water to be connected between chamber outside and the inwall of shell 1
There is support spring 6.Support spring 6 plays a part of buffering, when buoyant block 4 covers water inlet 21, can improve buoyant block 4 and be depressed into
Pressure on upper press cover 2, it is more reliable to ensure that buoyant block 4 covers water inlet 21.
In a kind of preferably embodiment of the present embodiment, the upper press cover 2 and lower cover 3, which are provided with sealant, (schemes not
Show).Sealant is used to increase the sealing between upper press cover 2 and the inwall of shell 1, lower cover 3 and the inwall of shell 1.
In a kind of preferably embodiment of the present embodiment, the buoyant block 4 is using hollow body made of rubber.Rubber
With characteristic not soluble in water, hollow setting is to increase its buoyancy in water.
In a kind of preferably embodiment of the present embodiment, the upper and lower ends of the buoyant block 4 are set to the end of arc, upper pressure
The arc being adapted to the upper end of buoyant block 4 is set at the water inlet 21 of the lower end of lid 2, is set at the delivery port 31 of the upper end of lower cover 3
For the arc being adapted to the lower end of buoyant block 4.Using the formula mode of arc and arc, buoyant block 4 is set either to cover delivery port
31 or capping water inlet 21 when, being bonded between buoyant block 4 and lower cover 3 or upper press cover 2 is closer, is further ensured that envelope
Stifled effect.
In summary, agricultural drip irrigation controller of the present utility model, current from water inlet pipe 22 flow into the inside of shell 1 and
Gather in shell 1, buoyant block 4 is covered by water logging, and when the water in shell 1 is pooled to a certain amount of, buoyant block 4 can be by enough buoyancy
Float, then be originally turned on by the delivery port 31 that buoyant block 4 covers, water flows out from delivery port 31.Due in shell 1
Shi Shui is stored to certain height, therefore water to be flowed out at delivery port 31 is provided with certain hydraulic pressure, makes water from water outlet
Pipe 32 is more smooth when discharging, it is ensured that equipment method normal work, also, the upper press cover can adjust by the lifting structure
Position, so as to change the volume of infiltration chamber, infiltration intracavitary hydrops is set highly to produce change, infiltration intracavitary hydrops height is higher, goes out
Hydraulic pressure at the mouth of a river is bigger, and pressure adjustable is realized with this.
It will be apparent to those skilled in the art that technical scheme that can be as described above and design, make other various
Corresponding change and deformation, and all these changes and deformation should all belong to the protection of the utility model claims
Within the scope of.
Claims (9)
- A kind of 1. agricultural drip irrigation controller of pressure adjustable, it is characterised in that the agricultural includes shell with drip irrigation controller, Upper press cover, lower cover are from top to bottom sequentially provided with shell, between upper press cover and lower cover formed infiltration chamber, upper press cover be provided with into The mouth of a river, the external water inlet pipe of water inlet, delivery port, the external outlet pipe of delivery port, between upper press cover and lower cover is provided with lower cover Be clamped with buoyant block, the buoyant block is sealed on delivery port by self gravitation, and the buoyant block upper end and water inlet it Between there is certain gap, the upper press cover is connected with lifting structure, and the upper press cover is can adjust by the lifting structure Position, so as to change the volume of infiltration chamber.
- 2. the agricultural drip irrigation controller of pressure adjustable according to claim 1, it is characterised in that the lifting structure bag The regulation neck for being sheathed on the regulating arm of the upper press cover upper end and opening up on the housing is included, the outer end of the regulating arm is embedding Enter in the regulation neck.
- 3. the agricultural drip irrigation controller of pressure adjustable according to claim 2, it is characterised in that on the regulation neck Including multiple spacing edge-cuts, the regulating arm can free switching into each spacing edge-cut.
- 4. the agricultural drip irrigation controller of pressure adjustable according to claim 2, it is characterised in that the regulating arm upper end Spreader spring is provided between the shell.
- 5. the agricultural drip irrigation controller of pressure adjustable according to claim 2, it is characterised in that the regulating arm includes The arm that block set and the symmetrical block set are set, the regulation neck is symmetrically offered on the shell.
- 6. the agricultural drip irrigation controller of pressure adjustable according to claim 1, it is characterised in that the lower cover infiltration On the outside of chamber support spring is connected between outer casing inner wall.
- 7. the agricultural drip irrigation controller of pressure adjustable according to claim 1, it is characterised in that the upper press cover is with Gland is provided with sealant.
- 8. the agricultural drip irrigation controller of pressure adjustable according to claim 1, it is characterised in that the buoyant block is to adopt The hollow body made of rubber.
- 9. the agricultural drip irrigation controller of pressure adjustable according to claim 1, it is characterised in that the buoyant block it is upper Lower both ends are set to the end of arc, and the water inlet of the lower end of upper press cover is set to the arc being adapted to buoyant block upper end, lower cover The water outlet of upper end be set to the arc being adapted to buoyant block lower end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720654829.2U CN207011395U (en) | 2017-06-06 | 2017-06-06 | A kind of agricultural drip irrigation controller of pressure adjustable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720654829.2U CN207011395U (en) | 2017-06-06 | 2017-06-06 | A kind of agricultural drip irrigation controller of pressure adjustable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207011395U true CN207011395U (en) | 2018-02-16 |
Family
ID=61485084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720654829.2U Expired - Fee Related CN207011395U (en) | 2017-06-06 | 2017-06-06 | A kind of agricultural drip irrigation controller of pressure adjustable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207011395U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108812255A (en) * | 2018-06-11 | 2018-11-16 | 张凯 | A kind of trickle irrigation bottle suitable for arid area |
| CN109984016A (en) * | 2019-04-24 | 2019-07-09 | 潜山县下河有机茶厂 | A kind of organic tree plant irrigation rig |
| CN112106626A (en) * | 2020-09-27 | 2020-12-22 | 合肥战果科技有限公司 | Agricultural filtration irrigation and sprinkling irrigation integrated device |
-
2017
- 2017-06-06 CN CN201720654829.2U patent/CN207011395U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108812255A (en) * | 2018-06-11 | 2018-11-16 | 张凯 | A kind of trickle irrigation bottle suitable for arid area |
| CN109984016A (en) * | 2019-04-24 | 2019-07-09 | 潜山县下河有机茶厂 | A kind of organic tree plant irrigation rig |
| CN112106626A (en) * | 2020-09-27 | 2020-12-22 | 合肥战果科技有限公司 | Agricultural filtration irrigation and sprinkling irrigation integrated device |
| CN112106626B (en) * | 2020-09-27 | 2022-04-29 | 唐山派达生态农业有限公司 | Agricultural filtration irrigation and sprinkling irrigation integrated device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180216 |