CN206831029U - A kind of agricultural valve of two-way shunting irrigation - Google Patents
A kind of agricultural valve of two-way shunting irrigation Download PDFInfo
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- CN206831029U CN206831029U CN201720582470.2U CN201720582470U CN206831029U CN 206831029 U CN206831029 U CN 206831029U CN 201720582470 U CN201720582470 U CN 201720582470U CN 206831029 U CN206831029 U CN 206831029U
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- distributive pipe
- irrigation
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Abstract
A kind of two-way disclosed in the utility model shunts the agricultural valve of irrigation, including the shunting cavity of moisture stream, shunting cavity are passed through the distributive pipe being connected on water inlet pipe top by one including a water inlet pipe and intermediate radial friendship；Described distributive pipe radially installs one can be to the automatic exhaust steam valve that is exhausted in branch chamber body；The two-port of described distributive pipe axial direction respectively connects a pipe joint, and the butterfly valve for being connected with both break-makes of control is clamped between distributive pipe and pipe joint, and branch chamber is provided with the handle of actuating butterfly switch in vitro；Switch that the utility model can automatically be vented and can be concentrated to the shunting of current, Flow-rate adjustment, flow direction switching, make agricultural pouring, sprinkling irrigation or drip irrigation grid can rapid build and flexibly use, to reduce assembling and use cost, and agricultural production efficiency can be improved.
Description
Technical field
The utility model is related to the penstock that agricultural pours pipeline connection, specifically collection divide the switch on current road, switching,
Flow-rate adjustment and automatic ventilating function are in a kind of agricultural valve of two-way shunting irrigation of one.
Background technology
The feed pipe of usual agricultural irrigation is embedded in underground, uprightly basseted to water end (W.E.) and the agricultural of feed pipe pour,
The hard tube or flexible pipe of sprinkling irrigation or drip irrigation are connected by valve；Opened and current can be arrived by hard tube or hose guide by valve
Poured, sprayed or drip irrigation in field；But the problems of valve of agricultural has at present：1. connect hard tube or flexible pipe
Valve is single-pass valve, is unfavorable for the structure of agricultural irrigation grid, be also not easy to the break-make to irrigation water, Flow-rate adjustment or
The centralized Control of stream switching；2. after irrigating every time, the sky accumulated is usually required when pipeline supplies water through-flow again, in water pipe
Gas, if without being vented in time, the pressure that " vent plug " is formed in pipeline may result in pipeline burst damage, therefore, generally every
Respectively one air bleeding valve of installation discharges gas again between the discharge outlet and every pipeline of individual valve, and this will make agricultural irrigation grid
Construction cost greatly increase；3. existing agriculture valve using centralized shunting control and Flow-rate adjustment, does not cause
The increase of agricultural irrigation number of workers, the increase of agriculture production cost are controlled, household income is reduced.
Utility model content
To solve the above problems, the utility model is directed to a kind of agricultural valve of two-way shunting irrigation, it can be automatic
Be vented and the shunting of current can be concentrated switch, Flow-rate adjustment, flow direction switching, make agricultural pouring, spray or drip irrigation
Grid structure and using more flexibly it is convenient, to improve agricultural production efficiency.
For the above-mentioned purpose, the utility model provides a kind of agricultural valve of two-way shunting irrigation, including one by moisture stream
Shunting cavity, it is characterised in that：Described shunting cavity includes a water inlet pipe and an intermediate radial is handed over to pass through to be connected and
The distributive pipe on water pipe top；Described distributive pipe radially installs one can be to the automatic exhaust steam valve that is exhausted in branch chamber body；
The two-port of described distributive pipe axial direction respectively connects a pipe joint, and cramping, which is connected with, between distributive pipe and pipe joint controls both logical
Disconnected butterfly valve, branch chamber are provided with the handle of actuating butterfly switch in vitro.
Described automatic exhaust steam valve includes the valve casing of a tubular, and valve shell cavity bottom plate is provided with the company communicated with distributive pipe
Through hole, valve casing intracavitary shelve a ball float, and a sealing ring seals valve casing open top, and a top has the lid and valve casing of exhaust duct
Outer wall thread is connected, and sealing ring is clamped and is fixed on it between valve casing by lid, and ball float rises the centre bore that can seal sealing ring；
Then shunt cavity exhaust to terminate, automatic exhaust steam valve is closed, and to ensure that valve casing intracavitary does not have air, makes the water shunted by pipe joint
There is no airtrapping in pipe, to ensure that agricultural pours the pipe safety in the network of rivers.
Described valve casing is integrally formed with distributive pipe to be connected, and described distributive pipe wall is described as valve shell cavity bottom plate
Intercommunicating pore connects distributive pipe inside and outside wall.
The branch pipe communicated with its tube chamber is provided with described distributive pipe, described valve casing is Nian Jie with branch pipe fit；Make certainly
Dynamic air bleeding valve is quick installed on distributive pipe, and when the water of water inlet pipe enters in distributive pipe and pipe joint, the air in pipe can be complete
Portion is discharged by the branch pipe by automatic exhaust steam valve, and when not having air in pipe, water closes by the way that full of automatic exhaust steam valve, ball float rises
Automatic exhaust steam valve is closed, automatic exhaust steam valve can stop being vented, it is ensured that the pipe safety in the agricultural irrigation network of rivers.
Described butterfly valve includes the flange for being separately positioned on distributive pipe end and pipe joint end, in addition to inner sleeve is clamped and is sealed in
Rubber ring between two flange ring walls, the valve plate of rubber ring inner ring inner sleeve one, the valve rod on two flange axial ends is clipped in rubber ring
And valve plate concatenation, the top ends of valve rod are exposed flange and are connected with handle；The flange to fit screws connection by bolts and nuts
It is fixed.
The instruction valve plate that described butterfly valve also includes being fixed on flange by screw coordinates point of aperture with rubber ring
Scale, valve rod pass through indexing disk center, are socketed a rod set in the top ends of valve rod, rod set is connected with handle.Handle is twisted
Ovable valve stem rotates, and valve rod drives valve plate to be rotated in rubber ring, changes the cooperation aperture of valve plate and rubber ring, changes water and flows through
The passage section crossed between rubber ring and valve plate, regulating water flow.
Described handle include one can the trigger piece that turns of left and right, trigger piece termination is connected with rod set, and trigger piece bottom passes through
Piece alignment pin be hinged one can tilting pressure handle up and down, the spring of top pressure one between trigger piece end and pressure handle end；Described index dial
The instruction breach for the different opening that some mark valve plates coordinate with rubber ring is provided with, the card division of described pressure handle front end is caught in finger
Show breach；Pressing pressure handle can make card division depart from instruction breach, trigger piece is turned valve rod rotation.Card division is stuck in the breach of index dial
In, the various apertures of butterfly valve can be locked, the closed mode of butterfly valve can also be locked, make the work of butterfly valve relatively reliable.Card division
Depart from instruction breach, index dial unlocks to pressure handle, you can make trigger piece can left and right turn, with the break-make of actuating butterfly valve or through-flow open
Degree.
The water inlet of described water inlet pipe is bell and spigot or inner thread mouth；Make water inlet pipe can be with the feed pipe pipe of distinct interface
Road connects.
The pipe joint at described distributive pipe both ends is the bell and spigot pipe or riffled tube that can be connected with hard tube, or can be with
The frustum pipe of tube socket；Select the pipeline that is connected with the utility model pipe joint more flexible and changeable, poured with being satisfied with agricultural
Fill being actually needed for production.
The beneficial effects of the utility model are：The utility model can automatically be vented and the shunting of current can be concentrated
Switch, Flow-rate adjustment, flow direction switching, make agricultural pouring, sprinkling irrigation or drip irrigation grid can rapid build and flexibly use,
To reduce assembling and use cost, and agricultural production efficiency can be improved.
Brief description of the drawings
Fig. 1 is three-dimensional assembling structure decomposing schematic representation of the present utility model.
Fig. 2 is the three-dimensional assembling structure decomposing schematic representation of butterfly valve of the present utility model.
Fig. 3 is structural perspective of the present utility model.
Fig. 4 is the three-dimensional assembling structure decomposing schematic representation of automatic exhaust steam valve of the present utility model.
Fig. 5 is automatic exhaust steam valve of the present utility model and the intercommunicating pore schematic diagram communicated in branch chamber body.
Fig. 6 is the structure sectional view of another example The utility model.
Accompanying drawing is identified as in figure：10. shunt cavity；11. water inlet pipe；12. distributive pipe；20. automatic exhaust steam valve；21. valve casing；
210. branch pipe；211. intercommunicating pore；22. ball float；23. sealing ring；231. centre bore；24. lid；241. exhaust duct；30. butterfly valve；
31. flange；311. screw hole；32. rubber ring；33. valve plate；34. valve rod；The top ends of 341. valve rods；35. bolt；36. spiral shell
It is female；37. index dial；371. instruction breach；38. screw；39. rod set；40. handle；41. trigger piece；42. pressure handle；421. card division；
43. alignment pin；44. spring；50. pipe joint；51. bell and spigot pipe；52. frustum pipe.
Embodiment
The utility model is further illustrated with reference to the accompanying drawings and examples.
Embodiment one（The valve casing 21 of automatic exhaust steam valve 20 is directly integrally formed with distributive pipe to be connected）.
A kind of agricultural valve of two-way shunting irrigation as shown in Figure 3, including one by the shunting cavity 10 of moisture stream, shunting
Cavity 10 includes a water inlet pipe 11 and an intermediate radial hands over the distributive pipe 12 for passing through and being connected on the top of water inlet pipe 11；Distributive pipe 12
Radially installation one can be to shunting the automatic exhaust steam valve 20 being exhausted in cavity 10；The two-port of the axial direction of distributive pipe 12 respectively connects
One pipe joint 50, the butterfly valve 30 for being connected with both break-makes of control is clamped between distributive pipe 12 and pipe joint 50, shunted outside cavity 10
The handle 40 switched provided with actuating butterfly valve 30.
As depicted in figs. 1 and 2, automatic exhaust steam valve 20 of the present utility model includes the valve casing 21 of a tubular, in valve casing 21
Bottom of chamber plate is provided with the intercommunicating pore 211 that is communicated with distributive pipe 12, shown in Fig. 4 and Fig. 5, valve casing 21 and the company of being integrally formed of distributive pipe 12
Connect, the wall of distributive pipe 12 connects the inside and outside wall of distributive pipe 12 as the inner chamber bottom plate of valve casing 21, intercommunicating pore 211；The intracavitary of valve casing 21 shelves one
Ball float 22, a sealing ring 23 seal the open top of valve casing 21, and a top has the lid 24 and the outer wall spiral shell of valve casing 21 of exhaust duct 241
Line is connected, and sealing ring 23 is clamped and is fixed on it between valve casing 21 by lid 24, and ball float 22, which rises, can seal in sealing ring 23
Heart hole 231, automatic exhaust steam valve 20 stop discharging by exhaust duct 241, and ball float 22 declines the centre bore 231 for opening sealing ring 23,
Automatic exhaust steam valve 20 starts to be vented, that is, the air shunted in cavity 10 can be discharged by centre bore 231 via exhaust duct 241.
As shown in FIG. 1 to 3, butterfly valve 30 of the present utility model includes being separately positioned on the end of distributive pipe 12 and the end of pipe joint 50
Flange 31, in addition to inner sleeve clamps and is sealed in rubber ring 32 between the ring wall of two flange 31, the valve plate of 32 inner ring inner sleeve of rubber ring one
33, the valve rod 34 being clipped on the axial end of two flange 31 concatenates rubber ring 32 and valve plate 33, and the flange 31 to fit passes through spiral shell
Bolt 35 is screwed with nut 36 and is connected；The top ends 341 of valve rod 34 expose flange 31；Butterfly valve 30 also includes an instruction valve plate 33
Coordinate the index dial 37 of aperture with rubber ring 32, the top of flange 31 is provided with the screw hole 311 coordinated with screw 38；Pass through screw 38
An index dial 37, which is screwed, with the screw hole 311 on flange 31 is fixed on the top of flange 31, valve rod 34 passes through the center of index dial 37,
A rod set 39 is socketed in the top ends 341 of valve rod, rod set 39 is connected with handle 40.
As depicted in figs. 1 and 2, handle 40 of the present utility model include one can the trigger piece 41 that turns of left and right, the termination of trigger piece 41
Be connected with rod set 39, the bottom of trigger piece 41 by an alignment pin 43 be hinged one can tilting pressure handle 42 up and down, the end of trigger piece 41
The spring 44 of top pressure one between the end of pressure handle 42；Index dial 37 is provided with the difference that some mark valve plates 33 coordinate with rubber ring 32
The instruction breach 371 of aperture, can be the folding break-make state of butterfly valve 30 when the card division 421 of the front end of pressure handle 42 is caught in instruction breach 371
Locking, the open angle of valve plate 33 in lockable butterfly valve 30 is gone back to adjust passage section；Pressing pressure handle 42 can depart from card division 421
Breach 371 is indicated, trigger piece 41 is turned valve rod 34 and rotates, and then drives the rotating opening of valve plate 33 or closes butterfly valve 30, or is adjusted
The aperture that section valve plate 33 and rubber ring 32 coordinate is to change the passage section of butterfly valve 30.
As shown in Fig. 1~Fig. 5, two pipe joints 50 that the utility model is connected with butterfly valve 30, a pipe joint 50 is can
The bell and spigot pipe 51 being connected with hard tube, another pipe joint 50 for can with the frustum pipe 52 of tube socket, it is of the present utility model enter
The water inlet of water pipe 11 is bell and spigot or inner thread mouth.
As shown in Fig. 3 and Fig. 2, water inlet pipe 11 of the present utility model and the feed pipe that bassets uprightly end plug together it is Nian Jie
It is fixed, jack tube 51 and the hard plastic tube termination grafting in field are adhesively fixed, frustum pipe 52 and pull to field
Soft plastic pipe end be fixed by socket, be rapidly completed agricultural pouring, sprinkling irrigation or drip irrigation water pipe point to connection；In use,
The current of water inlet pipe 11 enter distributive pipe 12, and the isocon 12 of isocon 12 is gradually occupied by the water and the air in isocon 12 is led to
Cross intercommunicating pore 211 to squeeze into the valve casing 21 of automatic exhaust steam valve 20, the centre bore 231 of sealed ring 23 is by the exhaust at the top of lid 24
Road 241 is discharged, when water enter valve casing 21 in shunt cavity 10 in air be fully drained, when ball float 22 is in water buoyancy
When the lower rising of effect seals the centre bore 231 of sealing ring 23, exhaust terminates, and the phase down of automatic exhaust steam valve 20 stops exhaust；Beat
Two butterfly valves 30 in format utility model, the water at the both ends of distributive pipe 12 is imported jack tube 51 and frustum pipe 52 shunts, is being inserted
Mouth pipe 51 and frustum pipe 52 are full of before water, and the air in the water pipe being connected with jack tube 51 and frustum pipe 52 is by shunting cavity
Automatic exhaust steam valve 20 on 10 is vented, when the air in the water pipe being connected with jack tube 51 and frustum pipe 52 drains completely,
Automatic exhaust steam valve 20 stops exhaust, it is ensured that the air for the water pipe being connected with the utility model is discharged completely, avoids water pipe because of " gas
Plug " triggers water pipe explosion damage, it is ensured that the safety of agriculture grid.
It is actually needed according to agriculture water for irrigation, can be by being switched to the actuating butterfly valve 30 of two handle 40, changeable shunting water
The flow direction on road and the flow in regulation shunting water route, the pressure handle 42 in release handle 40, make the front end of pressure handle 42 in spring 44 and effect
Exert oneself to upwarp the instruction breach 371 for being caught in index dial 37, the on off state or aperture state to butterfly valve 30 lock, in use
It is very convenient quick.
Embodiment two（The valve casing 21 of automatic exhaust steam valve 20 plugs together Nian Jie with the branch pipe 210 on distributive pipe）.
As shown in fig. 6, the present embodiment and the difference of embodiment one are：It is provided with what is communicated with its tube chamber on distributive pipe 12
Branch pipe 210, valve casing 21 is Nian Jie with the fit of branch pipe 210, automatic exhaust steam valve 20 is arranged on distributive pipe 12, two pipe joints 50 are all
Using the frustum pipe 52 of connection flexible pipe, the port of water inlet pipe 11 uses female thread structure；The present embodiment it is of the present utility model other
Structure, operation principle and implementation action repeat no more with embodiment one.
Above example is only for illustration of the utility model, rather than to limitation of the present utility model, the art
Those of ordinary skill, in the case where not departing from spirit and scope of the present utility model, various conversion or change can also be made.
Therefore, all equivalent technical schemes should also belong to category of the present utility model, should be limited by each claim.
Claims (9)
1. a kind of agricultural valve of two-way shunting irrigation, including one by the shunting cavity of moisture stream（10）, it is characterised in that：It is described
Shunting cavity（10）Including a water inlet pipe（11）Hand over to pass through with an intermediate radial and be connected in water inlet pipe（11）Water is divided on top
Pipe（12）；Described distributive pipe（12）Radially installation one can be to shunting cavity（10）The automatic exhaust steam valve being inside exhausted
（20）；Described distributive pipe（12）The two-port of axial direction respectively connects a pipe joint（50）, distributive pipe（12）And pipe joint（50）It
Between clamp the butterfly valve for being connected with both break-makes of control（30）, shunt cavity（10）It is externally provided with actuating butterfly valve（30）The handle of switch
（40）.
A kind of 2. agricultural valve of two-way shunting irrigation as claimed in claim 1, it is characterised in that：Described automatic exhaust steam valve
（20）Include the valve casing of a tubular（21）, valve casing（21）Inner chamber bottom plate is provided with and distributive pipe（12）The intercommunicating pore communicated
（211）, valve casing（21）Intracavitary shelves a ball float（22）, a sealing ring（23）Seal valve casing（21）Open top, a top have
Exhaust duct（241）Lid（24）With valve casing（21）Outer wall thread connects, lid（24）By sealing ring（23）Cramping is fixed on it
With valve casing（21）Between, ball float（22）Rising can seal sealing ring（23）Centre bore（231）.
A kind of 3. agricultural valve of two-way shunting irrigation as claimed in claim 2, it is characterised in that：Described valve casing（21）With
Distributive pipe（12）It is integrally formed connection, described distributive pipe（12）Wall is as valve casing（21）Inner chamber bottom plate, described intercommunicating pore
（211）Connect distributive pipe（12）Inside and outside wall.
A kind of 4. agricultural valve of two-way shunting irrigation as claimed in claim 2, it is characterised in that：Described distributive pipe（12）
On be provided with the branch pipe communicated with its tube chamber（210）, described valve casing（21）With branch pipe（210）Fit is bonded.
A kind of 5. agricultural valve of two-way shunting irrigation as claimed in claim 1, it is characterised in that：Described butterfly valve（30）Bag
Include and be separately positioned on distributive pipe（12）End and pipe joint（50）The flange at end（31）, in addition to inner sleeve clamp be sealed in two flanges
（31）Rubber ring between ring wall（32）, rubber ring（32）The valve plate of inner ring inner sleeve one（33）, it is clipped in two flanges（31）On axial end
Valve rod（34）Rubber ring（32）And valve plate（33）Concatenation, valve rod（34）Top ends（341）Expose flange（31）With handle
（40）Connection；The flange to fit（31）Pass through bolt（35）With nut（36）Screw and be connected.
A kind of 6. agricultural valve of two-way shunting irrigation as claimed in claim 5, it is characterised in that：Described butterfly valve（30）Also
Including passing through screw（38）It is fixed in flange（31）On one instruction valve plate（33）With rubber ring（32）Coordinate the index dial of aperture
（37）, valve rod（34）Pass through index dial（37）Center, valve rod（34）Top ends（341）One rod set of upper socket（39）, rod set
（39）With handle（40）It is connected.
A kind of 7. agricultural valve of two-way shunting irrigation as claimed in claim 6, it is characterised in that：Described handle（40）Bag
Including one can the trigger piece that turns of left and right（41）, trigger piece（41）Termination and rod set（39）It is connected, trigger piece（41）Bottom passes through one
Alignment pin（43）Be hinged one can tilting pressure handle up and down（42）, trigger piece（41）End and pressure handle（42）The spring of top pressure one between end
（44）；Described index dial（37）It is provided with some mark valve plates（33）With rubber ring（32）The instruction of the different opening of cooperation lacks
Mouthful（371）, described pressure handle（42）The card division of front end（421）It is caught in instruction breach（371）；Press pressure handle（42）Card division can be made
（421）Depart from instruction breach（371）, make trigger piece（41）Valve rod can be turned（34）Rotate.
A kind of 8. agricultural valve of two-way shunting irrigation as claimed in claim 1, it is characterised in that：Described water inlet pipe（11）
Water inlet be bell and spigot or inner thread mouth.
A kind of 9. agricultural valve of two-way shunting irrigation as claimed in claim 1, it is characterised in that：Described distributive pipe（12）
The pipe joint at both ends（50）For the bell and spigot pipe that can be connected with hard tube（51）Or riffled tube, or can be with the cone of tube socket
Platform pipe（52）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720582470.2U CN206831029U (en) | 2017-05-24 | 2017-05-24 | A kind of agricultural valve of two-way shunting irrigation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720582470.2U CN206831029U (en) | 2017-05-24 | 2017-05-24 | A kind of agricultural valve of two-way shunting irrigation |
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| Publication Number | Publication Date |
|---|---|
| CN206831029U true CN206831029U (en) | 2018-01-02 |
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ID=60771188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720582470.2U Active CN206831029U (en) | 2017-05-24 | 2017-05-24 | A kind of agricultural valve of two-way shunting irrigation |
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| Country | Link |
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| CN (1) | CN206831029U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109340404A (en) * | 2018-11-01 | 2019-02-15 | 福建菲达阀门科技股份有限公司 | A kind of pneumatic multi-pass eccentric-butterfly-valve of heavy caliber |
| CN110005904A (en) * | 2019-03-16 | 2019-07-12 | 中交三公局第二工程有限公司 | A kind of controllable closeouts of automobile pump line nozzle |
| CN113692959A (en) * | 2021-09-02 | 2021-11-26 | 云南省烟草公司文山州公司 | Self-propelled tobacco double-row target quantitative root irrigation machine |
| CN113940255A (en) * | 2021-10-13 | 2022-01-18 | 深圳都率神眼科技有限公司 | Wisdom agricultural water-saving irrigation T type device that sealing performance is high |
| CN114811116A (en) * | 2021-12-27 | 2022-07-29 | 贵州航天智慧农业有限公司 | Multifunctional three-way intelligent butterfly valve |
-
2017
- 2017-05-24 CN CN201720582470.2U patent/CN206831029U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109340404A (en) * | 2018-11-01 | 2019-02-15 | 福建菲达阀门科技股份有限公司 | A kind of pneumatic multi-pass eccentric-butterfly-valve of heavy caliber |
| CN109340404B (en) * | 2018-11-01 | 2023-07-28 | 福建菲达阀门科技股份有限公司 | Large-caliber pneumatic multi-way eccentric butterfly valve |
| CN110005904A (en) * | 2019-03-16 | 2019-07-12 | 中交三公局第二工程有限公司 | A kind of controllable closeouts of automobile pump line nozzle |
| CN113692959A (en) * | 2021-09-02 | 2021-11-26 | 云南省烟草公司文山州公司 | Self-propelled tobacco double-row target quantitative root irrigation machine |
| CN113692959B (en) * | 2021-09-02 | 2023-03-28 | 云南省烟草公司文山州公司 | Self-propelled tobacco double-row target quantitative root irrigation machine |
| CN113940255A (en) * | 2021-10-13 | 2022-01-18 | 深圳都率神眼科技有限公司 | Wisdom agricultural water-saving irrigation T type device that sealing performance is high |
| CN114811116A (en) * | 2021-12-27 | 2022-07-29 | 贵州航天智慧农业有限公司 | Multifunctional three-way intelligent butterfly valve |
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