CN207427797U - A kind of subsurface irrigation device - Google Patents
A kind of subsurface irrigation device Download PDFInfo
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- CN207427797U CN207427797U CN201721610474.3U CN201721610474U CN207427797U CN 207427797 U CN207427797 U CN 207427797U CN 201721610474 U CN201721610474 U CN 201721610474U CN 207427797 U CN207427797 U CN 207427797U
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- irrigation
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- looped pipeline
- pipe
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Abstract
The utility model discloses a kind of subsurface irrigation device, including cistern, nutrition liquid pool, delivery pipe and irrigation pipe, the delivery pipe side wall is connected by triple valve with outlet pipe and outlet tube respectively, the end of delivery pipe vertical section is communicated with negative pressure inlet pipe, the irrigation pipe includes irrigating supervisor and more irrigation looped pipelines, the horizontal segment of the delivery pipe is connected between one end with irrigating supervisor by water supply pump, the irrigation looped pipeline bottom is equipped with several drip heads and several irrigation heads, stifled flowing plate is equipped in the irrigation looped pipeline along its length, the stifled flowing plate is equipped with the pushing plate vertical with stifled flowing plate, the several and matched trickle irrigation import of drip head and the several and matched irrigation import of irrigation head are provided in the stifled flowing plate.The utility model can substantially reduce the energy consumption needed for irrigating, and be irrigated using two kinds of different irrigation methods, meet the moisture and nutrient needed for plant growth, and by setting negative pressure inlet pipe, ensure oxygen content sufficient in soil.
Description
Technical field
The utility model belongs to irrigation technique field, and in particular to a kind of subsurface irrigation device.
Background technology
At present, planting industry employs mechanical system irrigation mostly departing from man-made irrigation, and the time of irrigation is greatly saved
Required labour demand is irrigated with reducing, reduces irrigation labor intensity.But existing mechanical system is irrigated and mostly will
Circulation line is embedded in soil, is controlled the water content in soil by water pump, is also needed during oxygen content deficiency in soil sometimes
Air is supplied into soil by pump, to supplement the oxygen content needed for plant growth, so significantly increase irrigation consumption
Can, increase irrigation cost；Suction pump is when drawing extra water in soil simultaneously, easily by soil particle inspiration apopore
It is interior, water outlet hole plug is caused, is unfavorable for subsequently using.
The content of the invention
Technical problem to be solved in the utility model is in view of the above shortcomings of the prior art, to provide a kind of underground and fill
Device is irrigate, it is simple in structure, design is reasonable, can effectively reduce irrigation energy consumption, and can carry out regional area irrigation.
Technical solution is used by the utility model：A kind of subsurface irrigation device, including cistern, nutrition liquid pool, defeated
Pipe and irrigation pipe are sent, the cistern and nutrient solution bottom of pond portion are fixedly connected with fixed seat, and fixed seat is fixed on ground, described
Water inlet pipe and outlet pipe are connected on cistern, water inlet pipe is equipped with entering water electromagnetic valve, and outlet pipe is equipped with water solenoid valve, described
Inlet tube and outlet tube are connected on nutrition liquid pool, inlet tube is equipped with liquid inlet electromagnetic valve, and outlet tube is equipped with liquid outlet electromagnetic valve, institute
State that delivery pipe is L-shaped, the vertical section side wall of delivery pipe is connected by triple valve with outlet pipe and outlet tube respectively, and delivery pipe is vertical
The end of section is communicated with negative pressure inlet pipe, and the inlet end of negative pressure inlet pipe is higher than cistern and the top surface of nutrition liquid pool, the filling
Irrigating pipe includes irrigating supervisor and more irrigation looped pipelines, and every irrigation looped pipeline is responsible for vertical connection with irrigating, and is responsible for irrigating
Length direction on be uniformly distributed, connected, filled by water supply pump between the horizontal segment of the delivery pipe and the one end for irrigating supervisor
It is blind end to irrigate supervisor's other end, and described irrigation looped pipeline one end is connected with irrigating between supervisor by booster pump, and the other end is envelope
Closed end, the every water inlet end for irrigating looped pipeline are equipped with irrigation solenoid valve, and the irrigation looped pipeline bottom is equipped with several drip heads
With several irrigation heads, several drip heads are equidistantly arranged alternately with several irrigation heads in irrigation looped pipeline bottom, drip head and irrigation head
Liquid feeding end end face irrigating concordant in looped pipeline, be equipped with stifled flowing plate along its length in the irrigation looped pipeline, block up flowing plate bottom surface
It is close to the liquid feeding end end face of drip head and irrigation head, is provided in the irrigation looped pipeline on two side matched with stifled flowing plate both sides
Sliding slot, stifled flowing plate are slidably matched with irrigating looped pipeline inner wall, and the stifled flowing plate is equipped with and stifled stream close to the end surface for irrigating supervisor
Plate vertical pushing plate is connected with spring between the other end and irrigation looped pipeline inner face, irrigates in looped pipeline away from irrigation supervisor's
Limited block is also fixedly connected on the end face of one end, the several and matched trickle irrigation import sum number of drip head is provided in the stifled flowing plate
A and matched irrigation import of irrigation head, when stifled flowing plate is located at original state, trickle irrigation import is corresponding with the liquid feeding end of drip head
Connection when stifled flowing plate, which slides into, to be contacted with limited block, irrigates import connection corresponding with the liquid feeding end of irrigation head.
Preferably, further including controller, liquid level sensor and several temperature sensors, liquid level sensor is located at respectively to be stored
In pond and nutrition liquid pool, each temperature sensor is located on an irrigation looped pipeline respectively, and the controller passes respectively with liquid level
Sensor, temperature sensor, entering water electromagnetic valve, liquid inlet electromagnetic valve, water solenoid valve, liquid outlet electromagnetic valve, water supply pump, booster pump and filling
Irrigate solenoid valve connection.
Preferably, the negative pressure inlet pipe is equipped with the gas-tight valve of electromagnetism.
Preferably, it is cased with gauze outside the drip head and irrigation head.
Preferably, the irrigation head and the angle irrigated between looped pipeline are 30-60 degree.
Preferably, water diversing head is equipped between drip head and irrigation head at the top of the irrigation looped pipeline, adjacent irrigation looped pipeline
By the way that water tube hose is divided to connect between water diversing head, divide and spillway hole is uniformly provided on water tube hose.
The utility model is designed reasonably, can substantially reduce irrigate needed for energy consumption, using two kinds of different irrigation methods into
Row is irrigated, and is met the moisture and nutrient needed for plant growth, and by setting negative pressure inlet pipe, is ensured sufficient in soil
Oxygen content.
Description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is the structure diagram of the utility model irrigation pipe；
Fig. 3 irrigates looped pipeline structure diagram for the utility model；
Fig. 4 is the top view that the utility model blocks up flowing plate.
In figure：1st, cistern；2nd, nutrition liquid pool；3rd, delivery pipe；4th, irrigation pipe；5th, fixed seat；6th, water inlet pipe；7th, water outlet
Pipe；8th, entering water electromagnetic valve；9th, water solenoid valve；10th, inlet tube；11st, outlet tube；12nd, liquid inlet electromagnetic valve；13rd, liquid outlet electromagnetic valve；
14th, triple valve；15th, negative pressure inlet pipe；16th, water supply pump；17th, booster pump；18th, solenoid valve is irrigated；19th, drip head；20th, irrigate
Head；21st, flowing plate is blocked up；22nd, pushing plate；23rd, spring；24th, limited block；25th, trickle irrigation import；26th, import is irrigated；27th, electromagnetism gas
Valve closing；28th, water diversing head；29th, water tube hose is divided；401st, supervisor is irrigated；402nd, looped pipeline is irrigated.
Specific embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings and the specific embodiments.
Embodiment 1
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, subsurface irrigation device provided in this embodiment includes cistern 1, nutrition liquid pool
2nd, delivery pipe 3 and irrigation pipe 4, the cistern 1 and 2 bottom of nutrition liquid pool are fixedly connected with fixed seat 5, and fixed seat 5 is fixed on
On ground, water inlet pipe 6 and outlet pipe 7 are connected on the cistern 1, water inlet pipe 6 is equipped with entering water electromagnetic valve 8, is set on outlet pipe 7
There is water solenoid valve 9, inlet tube 10 and outlet tube 11 are connected on the nutrition liquid pool 2, inlet tube 10 is equipped with liquid inlet electromagnetic valve
12, outlet tube 11 is equipped with liquid outlet electromagnetic valve 13, and the delivery pipe 3 is L-shaped, and the vertical section side wall of delivery pipe 3 passes through triple valve
14 connect respectively with outlet pipe 7 and outlet tube 11, and the end of 3 vertical section of delivery pipe is communicated with negative pressure inlet pipe 15, negative pressure inlet
Pipe 15 is equipped with the gas-tight valve 27 of electromagnetism, and the inlet end of negative pressure inlet pipe 15 is described higher than cistern 1 and the top surface of nutrition liquid pool 2
Irrigation pipe 4 includes irrigating supervisor 401 and more irrigation looped pipelines 402, and every irrigation looped pipeline 402 is vertical with irrigating supervisor 401 to be connected
It is logical, and be uniformly distributed on the length direction for irrigating supervisor 401, the horizontal segment of the delivery pipe 3 and the one end for irrigating supervisor 401
Between connected by water supply pump 16, irrigate supervisor 401 other ends be blind end, it is described irrigation 402 one end of looped pipeline with irrigate be responsible for
It is connected between 401 by booster pump 17, the other end is blind end, and the every water inlet end for irrigating looped pipeline 402 is equipped with irrigation
Solenoid valve 18,402 bottom of the irrigation looped pipeline are equipped with several drip heads 19 and several irrigation heads 20, each drip head 19 and irrigation
Gauze is cased with outside first 20, several drip heads 19 are equidistantly arranged alternately with several irrigation heads 20 in 402 bottom of irrigation looped pipeline, trickle irrigation
First 19 is concordant in irrigation looped pipeline 402 with the liquid feeding end end face of irrigation head 20, is set along its length in the irrigation looped pipeline 402
There is stifled flowing plate 21, stifled 21 bottom surface of flowing plate is close to the liquid feeding end end face of drip head 19 and irrigation head 20, in the irrigation looped pipeline 402
It is provided on two side and is slidably matched with the matched sliding slot in stifled 21 both sides of flowing plate, stifled flowing plate 21 with irrigating 402 inner wall of looped pipeline, it is described stifled
Flowing plate 21 is equipped with the pushing plate 22 vertical with stifled flowing plate 21 close to the end surface for irrigating supervisor 401, and the other end is with irrigating looped pipeline
Spring 23 is connected between 402 inner faces, irrigates on one end end face away from irrigation supervisor 401 in looped pipeline 402 and is also fixedly connected
There is limited block 24, several and 19 matched trickle irrigation import 25 of drip head and several and irrigation head 20 are provided in the stifled flowing plate 21
Matched irrigation import 26, when stifled flowing plate 21 is located at original state, trickle irrigation import 25 is corresponding with the liquid feeding end of drip head 19 to be connected
It is logical, when stifled flowing plate 21, which slides into, to be contacted with limited block 24, irrigate the connection corresponding with the liquid feeding end of irrigation head 20 of import 26.
Embodiment 2
Essentially identical with above-described embodiment 1, the present embodiment further includes controller, liquid level sensor and several temperature sensing
Device, liquid level sensor are located in cistern 1 and nutrition liquid pool 2 respectively, and each temperature sensor is located at an irrigation looped pipeline respectively
On 402, the controller respectively with liquid level sensor, temperature sensor, entering water electromagnetic valve 8, liquid inlet electromagnetic valve 12, water outlet electromagnetism
Valve 9, liquid outlet electromagnetic valve 13, water supply pump 16, booster pump 17 and irrigation solenoid valve 18 connect.
Embodiment 3
It is essentially identical with above-described embodiment 1, only it is that change is made to irrigation head 20, the irrigation head 20 is with irrigating looped pipeline
Angle between 402 is 30-60 degree.
Embodiment 4
It is essentially identical with above-described embodiment 1, only it is to make change, the 402 top drop of irrigation looped pipeline to irrigating looped pipeline 402
It fills and water diversing head 28 is equipped between first 19 and irrigation head 20, by dividing water tube hose 29 between the water diversing head 28 of adjacent irrigation looped pipeline 402
Connection, divides on water tube hose 29 and is uniformly provided with spillway hole.
The utility model increases 3 flow velocity of delivery pipe by the way that negative pressure inlet pipe 15 and the vertical section of delivery pipe 3 is set to connect
Negative-pressure sucking can be generated simultaneously, 15 top of negative pressure inlet pipe is communicated with the external world, the negative-pressure sucking of generation will air sucking with
Liquid is sent into soil together, and sufficient oxygen content is provided for the plant of plantation in soil.
By setting drip head 19, the water content of soil can be kept in the micro trickle irrigation of daily carry out or in hot weather；If
Irrigation head 20 is put to irrigate for periodic big yield.
By setting stifled flowing plate 21 and pushing plate 22, drip head 19 and the automatic switchover of irrigation head 20 are realized.When stifled flowing plate
21 be in home position when, block up flowing plate 21 on trickle irrigation import 25 it is correspondings with drip head 19 connect, irrigation 18 open portion of solenoid valve
Point, liquid, which flows into, irrigates in looped pipeline 402, and trickle irrigation, irrigation import 26 at this time are carried out into drip head 19 by trickle irrigation import 25
Be staggeredly located with irrigation head 20, block up flowing plate 21 by 20 liquid feeding end of irrigation head block, due into irrigate looped pipeline 402 water it is small,
Flow velocity is low, therefore current will not promote stifled flowing plate 21 to slide, and will not be entered by water diversing head 28 and divided in water tube hose 29；Work as needs
When big yield is irrigated, water supply pump 16 and booster pump 17 are opened, it, will to irrigate supervisor 401 and irrigating the liquid supercharging in looped pipeline 402
It irrigates solenoid valve 18 to open completely, the liquid of high flow rate, which enters, irrigates in looped pipeline 402, and high flow rate liquid has larger promotion
Power promotes dragging plate, and 22 end of pushing plate is slid into being blocked at limited block 24, it is impossible to continue to slide, at this time trickle irrigation
Import 25 is staggeredly located with drip head 19, and 19 liquid feeding end of the drip head flowing plate 21 that is blocked blocks, and irrigates import 26 and irrigation head 20
Corresponding connection is put, liquid carries out periodic big yield irrigation by irrigating import 26 into irrigation head 20, since water is big, stream
It is fast fast, therefore liquid can be flowed by spillway hole in soil, ensure that in soil by water diversing head 28 into dividing in water tube hose 29
Water content it is uniform, while the water of high flow rate will generate negative-pressure sucking, and suck air by negative pressure inlet pipe 15 mixes with liquid
Soil is irrigated in conjunction；After the completion of big yield is irrigated, close water supply pump 16, booster pump 17 and irrigate solenoid valve 18, at this time water
Stream flow velocity is slack-off, and motive force becomes smaller, and stifled flowing plate 21 is returned power by spring 23 and returns to initial position, convenient for subsequent micro irrigation.
By setting liquid level sensor in cistern 1 and nutrition liquid pool 2, passed irrigating 402 outer wall set temperature of looped pipeline
Sensor, to monitor the liquid level of water and nutrient solution in cistern 1 and nutrition liquid pool 2, to judge whether water and nutrition liquid measure are sufficient,
Humidity in soil is detected by temperature sensor, judges whether to need to irrigate, and passes through setting controller, by what is monitored
Information is sent to controller, by controller control entering water electromagnetic valve 8, liquid inlet electromagnetic valve 12, water solenoid valve 9, liquid outlet electromagnetic valve
13rd, water supply pump 16, booster pump 17 and irrigate solenoid valve 18 and be turned on and off, realize automatic irrigation.
Claims (6)
1. a kind of subsurface irrigation device, it is characterised in that：Including cistern (1), nutrition liquid pool (2), delivery pipe (3) and irrigation pipe
(4), the cistern (1) and nutrition liquid pool (2) bottom are fixedly connected with fixed seat (5), and fixed seat (5) is fixed on ground,
Water inlet pipe (6) and outlet pipe (7) are connected on the cistern (1), water inlet pipe (6) is equipped with entering water electromagnetic valve (8), outlet pipe
(7) water solenoid valve (9) is equipped with, inlet tube (10) and outlet tube (11), inlet tube (10) are connected on the nutrition liquid pool (2)
Liquid inlet electromagnetic valve (12) is equipped with, outlet tube (11) is equipped with liquid outlet electromagnetic valve (13), and the delivery pipe (3) is L-shaped, delivery pipe
(3) vertical section side wall is connected by triple valve (14) with outlet pipe (7) and outlet tube (11) respectively, delivery pipe (3) vertical section
End be communicated with negative pressure inlet pipe (15), the inlet end of negative pressure inlet pipe (15) is higher than cistern (1) and nutrition liquid pool (2)
Top surface, the irrigation pipe (4) include irrigating supervisor (401) and more irrigation looped pipelines (402), every irrigation looped pipeline (402) with
Supervisor's (401) vertical connection is irrigated, and is uniformly distributed on the length direction for irrigating supervisor (401), the water of the delivery pipe (3)
Flat section is connected between one end with irrigating supervisor (401) by water supply pump (16), and it is blind end to irrigate supervisor's (401) other end,
Described irrigation looped pipeline (402) one end is connected with irrigating to be responsible between (401) by booster pump (17), and the other end is blind end, often
The water inlet end that looped pipeline (402) is irrigated described in root is equipped with irrigation solenoid valve (18), and described irrigation looped pipeline (402) bottom is equipped with several
Drip head (19) and several irrigation heads (20), several drip heads (19) are irrigating looped pipeline (402) bottom with several irrigation heads (20)
It is equidistantly arranged alternately, drip head (19) is irrigating concordant, the irrigation in looped pipeline (402) with the liquid feeding end end face of irrigation head (20)
Stifled flowing plate (21) is equipped in looped pipeline (402) along its length, blocks up flowing plate (21) bottom surface and drip head (19) and irrigation head (20)
Liquid feeding end end face be close to, it is described irrigation looped pipeline (402) interior two side on be provided with the matched sliding slot in stifled flowing plate (21) both sides, block up
Flowing plate (21) is slidably matched with irrigating looped pipeline (402) inner wall, and the stifled flowing plate (21) is close to the end surface for irrigating supervisor (401)
Equipped with the pushing plate (22) vertical with stifled flowing plate (21), spring is connected between the other end and irrigation looped pipeline (402) inner face
(23), irrigate on one end end face away from irrigation supervisor (401) in looped pipeline (402) and be also fixedly connected with limited block (24), institute
It states and several trickle irrigation imports (25) matched with drip head (19) and several matched with irrigation head (20) is provided in stifled flowing plate (21)
Import (26) is irrigated, when stifled flowing plate (21) is located at original state, trickle irrigation import (25) is corresponding with the liquid feeding end of drip head (19)
Connection when stifled flowing plate (21), which slides into, to be contacted with limited block (24), irrigates import (26) and the liquid feeding end of irrigation head (20)
Corresponding connection.
2. a kind of subsurface irrigation device according to claim 1, it is characterised in that：Further include controller, liquid level sensor
With several temperature sensors, liquid level sensor is located in cistern (1) and nutrition liquid pool (2) respectively, each temperature sensor point
Not Wei Yu on an irrigation looped pipeline (402), the controller respectively with liquid level sensor, temperature sensor, entering water electromagnetic valve
(8), liquid inlet electromagnetic valve (12), water solenoid valve (9), liquid outlet electromagnetic valve (13), water supply pump (16), booster pump (17) and irrigation electricity
Magnet valve (18) connects.
3. a kind of subsurface irrigation device according to claim 1, it is characterised in that：The negative pressure inlet pipe (15) is equipped with
Electromagnetism is gas-tight valve (27).
4. a kind of subsurface irrigation device according to claim 1, it is characterised in that：The drip head (19) and irrigation head
(20) gauze is cased with outside.
5. a kind of subsurface irrigation device according to claim 1, it is characterised in that：The irrigation head (20) is with irrigating looped pipeline
(402) angle between is 30-60 degree.
6. a kind of subsurface irrigation device according to claim 1, it is characterised in that：Drop at the top of the irrigation looped pipeline (402)
It fills and water diversing head (28) is equipped between head (19) and irrigation head (20), pass through between the water diversing head (28) of adjacent irrigation looped pipeline (402)
Divide water tube hose (29) connection, divide on water tube hose (29) and be uniformly provided with spillway hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721610474.3U CN207427797U (en) | 2017-11-27 | 2017-11-27 | A kind of subsurface irrigation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721610474.3U CN207427797U (en) | 2017-11-27 | 2017-11-27 | A kind of subsurface irrigation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207427797U true CN207427797U (en) | 2018-06-01 |
Family
ID=62284639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721610474.3U Active CN207427797U (en) | 2017-11-27 | 2017-11-27 | A kind of subsurface irrigation device |
Country Status (1)
| Country | Link |
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| CN (1) | CN207427797U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110169251A (en) * | 2019-06-29 | 2019-08-27 | 北京中农富泉农业发展有限公司 | A kind of pot flowers irrigation water slot and its irrigation system |
| CN110178710A (en) * | 2019-07-03 | 2019-08-30 | 西安理工大学 | A kind of irrigation rig and irrigation method based on the response of root region soil water stress |
| CN110352686A (en) * | 2019-08-21 | 2019-10-22 | 诚邦生态环境股份有限公司 | Biogas slurry irrigation system and irrigation method without power supply |
-
2017
- 2017-11-27 CN CN201721610474.3U patent/CN207427797U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110169251A (en) * | 2019-06-29 | 2019-08-27 | 北京中农富泉农业发展有限公司 | A kind of pot flowers irrigation water slot and its irrigation system |
| CN110178710A (en) * | 2019-07-03 | 2019-08-30 | 西安理工大学 | A kind of irrigation rig and irrigation method based on the response of root region soil water stress |
| CN110352686A (en) * | 2019-08-21 | 2019-10-22 | 诚邦生态环境股份有限公司 | Biogas slurry irrigation system and irrigation method without power supply |
| CN110352686B (en) * | 2019-08-21 | 2024-02-27 | 诚邦生态环境股份有限公司 | Biogas slurry irrigation system and irrigation method without power supply |
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