CN207633780U - Trickle irrigation water quantity controller - Google Patents
Trickle irrigation water quantity controller Download PDFInfo
- Publication number
- CN207633780U CN207633780U CN201721779527.4U CN201721779527U CN207633780U CN 207633780 U CN207633780 U CN 207633780U CN 201721779527 U CN201721779527 U CN 201721779527U CN 207633780 U CN207633780 U CN 207633780U
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- China
- Prior art keywords
- cylinder
- watering
- wall
- current limiting
- hole
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- 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
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- 239000003621 irrigation water Substances 0.000 title claims abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 65
- 230000002262 irrigation Effects 0.000 claims description 29
- 238000003973 irrigation Methods 0.000 claims description 29
- 229920000742 Cotton Polymers 0.000 claims description 6
- 238000004321 preservation Methods 0.000 claims description 6
- 230000008901 benefit Effects 0.000 abstract description 3
- 230000008859 change Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 239000002699 waste material Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- 230000003749 cleanliness Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 239000000356 contaminant Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000003020 moisturizing effect Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000004781 supercooling Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000008821 health effect Effects 0.000 description 1
- 230000000887 hydrating effect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
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Abstract
The utility model discloses a kind of trickle irrigation water quantity controllers, it is related to field of civil engineering, its key points of the technical solution are that including be arranged column top watering cylinder and be arranged in several limbers for sprinkling water cylinder bottom, it is rotated coaxially in the watering cylinder and is connected with current limiting cylinder, the current limiting cylinder bottom wall is bonded with watering cylinder inner wall, the current limiting cylinder bottom wall offers several first through hole with limbers cooperation and saves water resource its advantage is that the flow velocity of the water spilt out of watering cylinder can be adjusted.
Description
Technical field
The utility model is related to field of civil engineering, more particularly to a kind of trickle irrigation water quantity controller.
Background technology
After column pours, if taking suitable maintenance measure not in time, generated during concrete hydrating a large amount of
Heat causes a large amount of moisture evaporation loss in concrete structure, needs to carry out watering health to cylinder in time.
Notification number is that the Chinese patent of CN104675128A discloses a kind of maintenance process of concrete column structure, it is logical
The watering cylinder that weeper is opened up in the setting of the top of concrete column is crossed, and thin in the side wrap plastics of concrete column simultaneously
Film, therefore concrete column is made to be in moisture state.
But when due to trickle irrigation, needs higher flow velocity early period in trickle irrigation, can reduce flow velocity in the trickle irrigation later stage, save water
Resource, and cylinder of sprinkling water is arranged the size of weeper being arranged in column top upper surface on watering cylinder and fixes, be unable to control from
The flow velocity of the interior water overflowed of cylinder of sprinkling water, can cause the waste of water resource.
Utility model content
The purpose of this utility model is to provide a kind of trickle irrigation water quantity controller, is spilt out of watering cylinder its advantage is that can adjust
The flow velocity of the water gone out saves water resource.
The above-mentioned technical purpose of the utility model technical scheme is that：A kind of trickle irrigation water rate control
Device, including be arranged column top watering cylinder and be arranged in several limbers of watering cylinder bottom, the watering cylinder together
Axis is rotatably connected to current limiting cylinder, and the current limiting cylinder bottom wall be bonded with watering cylinder inner wall, the current limiting cylinder bottom wall offer it is several and
The first through hole of limbers cooperation.
Through the above technical solutions, current limiting cylinder can rotate in watering cylinder, current limiting cylinder is rotated, current limiting cylinder bottom wall is changed
The size of first through hole and limbers lap, so as to change the flow velocity of the water flowed out out of watering cylinder, to current limliting
In cylinder after water filling, water can spill from the first through hole of current limiting cylinder with watering cylinder bottom and the lap of limbers, column
Carry out trickle irrigation.
The utility model is further arranged to：The current limiting cylinder stretches out watering cylinder nozzle, the current limiting cylinder nozzle it is circumferential to
Drum outer wall bottom fold of sprinkling water is equipped with the extension board fitted closely with watering drum outer wall, and the extension board is equipped with several and watering
The fixed fixing piece of cylinder.
Through the above technical solutions, fixing piece is used to fix extension board and watering drum outer wall, trickle irrigation is adjusted in reduction
The rotation of current limiting cylinder influences trickle irrigation effect during trickle irrigation after flow velocity, and extension board stretches out watering cylinder nozzle and facilitates current limiting cylinder
Rotation, laborsaving simplicity.
The utility model is further arranged to：The fixing piece includes the groove being opened on extension board, is arranged in groove
The compressed spring of slot bottom is arranged in limited block of the compressed spring far from groove slot bottom one end, the groove notch direction watering cylinder
Groove is stretched out in outer wall, the limited block part, and the limited block connect one end with compressed spring equipped with being threaded through in compressed spring
Pull rod, described pull rod one end is pierced by extension board far from watering drum outer wall side, offers and limit on the watering drum outer wall
Two limiting slots of block cooperation, respectively the first limiting slot and the second limiting slot；When limited block is embedded in the first limiting slot,
First through hole is completely overlapped with limbers, and the flow rate of water flow of trickle irrigation is larger at this time；When limited block is embedded in the second limiting slot,
The first through hole part Chong Die with limbers is larger, and the flow rate of water flow of trickle irrigation is smaller at this time.
Through the above technical solutions, when limited block is moved to the first limiting slot notch, the elastic-restoring force of compressed spring
Push limited block that limited block is made to enter in limiting slot, and then make current limiting cylinder be fixed on watering cylinder to rotate, at this time trickle irrigation
Flow rate of water flow is larger；When pulling pull rod to be moved to far from limiting slot notch direction, compressed spring is set to compress, while limited block is to remote
It is moved from limiting slot slot bottom direction, until limited block removes the first limiting slot, rotates current limiting cylinder again, make limiting slot clamping second
In limiting slot, the flow rate of water flow of trickle irrigation is smaller at this time, very convenient to realize the control to 16 flow velocity of trickle irrigation.
The utility model is further arranged to：The pull rod is pierced by the one end of extension board far from watering drum outer wall side and sets
There are the disk vertical with pull rod, the pull rod screw to be connected with the locking nut contradicted with extension board outer wall.
Through the above technical solutions, on the one hand disk facilitates pulling pull rod, on the other hand can be returned in compressed spring elasticity
Limited block is pushed when mobile drive pull rod, pull rod to be made to stretch out current limiting cylinder side wall, extension board always into limiting slot under multiple force effect
It is sandwiched between locking nut and watering drum outer wall, reduces the rotation that current limiting cylinder generates during the work time, improve current limliting
Cylinder and the watering fixed stability of cylinder.
The utility model is further arranged to：The cover board of closing current limiting cylinder nozzle, the lid are hinged in the current limiting cylinder
Plate is equipped with knob, and observation window is offered on the cover board.
Through the above technical solutions, closing cover board when water need not be added into current limiting cylinder, reduces introduced contaminants and enter
In current limiting cylinder, the cleanliness factor in current limiting cylinder is improved, observation window is convenient for the water in observation current limiting cylinder so as to timely moisturizing.
The utility model is further arranged to：Several water holes are offered on the watering drum outer wall, on the watering cylinder
Several connecting tubes extended on column side wall are connected at water hole, the connecting tube passes through flange far from watering cylinder one end
It is connected with nozzle, the second through-hole with water hole corresponding matching is offered on the current limiting cylinder side wall, when first through hole and water flowing
When hole is overlapped, the second through-hole is Chong Die with water hole.
Through the above technical solutions, since nozzle is towards column side wall, can droplet directly be sprayed on column outer wall, when
When first through hole is Chong Die with limbers, the second through-hole is Chong Die with water hole, and the water in current limiting cylinder can pass through connecting tube 61 from spray
It is sprayed in head.
The utility model is further arranged to：Be equipped with protection board on the outside of the connecting tube, the protection board with outside connecting tube
Heat-preservation cotton is filled between wall.
It is corroded caused by connection pipe surface through the above technical solutions, protection board reduces rainwater or solarization, heat-preservation cotton
The damage caused by connecting tube when reducing outside air temperature supercooling or overheat.
In conclusion the utility model has the advantages that：Current limiting cylinder can rotate in watering cylinder, rotate current limliting
Cylinder changes the size of the first through hole and limbers lap of current limiting cylinder bottom wall, is flowed out out of watering cylinder so as to change
The flow velocity of the water come can adjust the flow velocity of the water spilt out of watering cylinder, slow down trickle irrigation speed, wet to reduce column
The waste of water resource caused by water is flowed directly to ground after profit.
Description of the drawings
Fig. 1 is the structural schematic diagram of the present embodiment；
Fig. 2 is the structural schematic diagram for embodying limiting slot in the present embodiment；
Fig. 3 be in the present embodiment for embody drop irrigation flow velocity it is larger when structural schematic diagram；
Fig. 4 is the enlarged structure schematic diagram in the portions A in Fig. 3；
Fig. 5 be the present embodiment be used for embody drop irrigation flow velocity it is smaller when structural schematic diagram.
Reference numeral：1, column；2, watering cylinder；21, limbers；3, current limiting cylinder；31, first through hole；32, extension board；41、
Groove；42, compressed spring；43, limited block；44, pull rod；45, limiting slot；451, the first limiting slot；452, the second limiting slot；
46, disk；47, locking nut；5, cover board；51, it shakes hands；52, observation window；6, water hole；61, connecting tube；62, flange；63, it sprays
Head；64, the second through-hole；65, protection board；66, heat-preservation cotton.
Specific implementation mode
The utility model is described in further detail below in conjunction with attached drawing.
Embodiment：A kind of trickle irrigation water quantity controller, as shown in Figure 1, including the cylindrical watering cylinder on 1 top of column is arranged
2 and it is arranged in several limbers 21 of watering cylinder 2 bottom（With reference to figure 2）, into watering cylinder 2 after water filling, water can be from watering
Spill in the limbers 21 of 2 bottoms of cylinder, column 1 carries out trickle irrigation.
It is connected with current limiting cylinder 3 as shown in Fig. 2, being rotated coaxially in watering cylinder 2,3 bottom wall of current limiting cylinder and watering 2 inner wall of cylinder patch
It closes, 3 bottom wall of current limiting cylinder offers the first through hole 31 coordinated with limbers 21, and current limiting cylinder 3 can rotate in watering cylinder 2, turn
Dynamic current limiting cylinder 3 changes the size of the first through hole 31 and 21 lap of limbers of 3 bottom wall of current limiting cylinder, so as to change from
The flow velocity of the water flowed out in watering cylinder 2 can rotate current limiting cylinder 3 and reduce first through hole 31 after trickle irrigation carries out a period of time
The be overlapped part between limbers 21, slows down trickle irrigation speed, and being flowed directly to ground to reducing water after column 1 has moistened makes
At water resource waste, extend the trickle irrigation time, improve column 1 health effect.
As shown in Fig. 2, rotation current limiting cylinder 3, current limiting cylinder 3 stretch out watering 2 nozzle of cylinder, 3 nozzle periphery of current limiting cylinder for convenience
The extension board 32 fitted closely with watering 2 outer wall of cylinder is equipped with to the fold of 2 outer wall bottom of watering cylinder, extension board 32 is equipped with and watering
2 fixed fixing pieces of cylinder, as shown in figure 3, fixing piece includes the groove 41 being opened on extension board 32, is arranged in 41 slot bottom of groove
Compressed spring 42 and be arranged in limited block 43 of the compressed spring 42 far from 41 slot bottom one end of groove, 41 notch of groove is towards spilling
Groove 41 is stretched out in 2 outer wall of water drum, 43 part of limited block, and limited block 43 connect one end with compressed spring 42 equipped with being threaded through compression bullet
Pull rod 44 in spring 42,44 one end of pull rod are pierced by extension board 32 far from 2 outer wall side of watering cylinder, are offered on 2 outer wall of cylinder of sprinkling water
Two limiting slots 45 coordinated with limited block 43（With reference to figure 2）, respectively the first limiting slot 451 and the second limiting slot 452（With reference to
Fig. 2）.
As shown in figure 3, rotation current limiting cylinder 3, limited block 43 is contradicted with watering 2 outer wall of cylinder, and compressed spring 42 is generated by compression
Elastic-restoring force, when limited block 43 is moved to the first 451 notch of limiting slot, the elastic-restoring force of compressed spring 42 pushes limit
Block 43 make limited block 43 enter the first limiting slot 451 in, and then make current limiting cylinder 3 be fixed on watering cylinder 2 on cannot rotate, work as limit
When block 43 is embedded in the first limiting slot 451, first through hole 31 and limbers 21 are completely overlapped, at this time the flow rate of water flow of trickle irrigation compared with
Greatly；As shown in figure 5, when needing to change trickle irrigation flow rate of water flow, pull rod 44 is pulled to be moved to far from 451 notch direction of the first limiting slot
It is dynamic, so that compressed spring 42 is compressed, while limited block 43 is moved to far from 451 slot bottom direction of the first limiting slot, until limited block 43
The first limiting slot 451 is removed, current limiting cylinder 3 is rotated again, makes in 45 the second limiting slot of clamping 452 of limiting slot, when limited block 43 is embedding
When entering in the second limiting slot 452, the part Chong Die with limbers 21 of first through hole 31 is larger, at this time the flow rate of water flow of trickle irrigation compared with
It is small, to realize the control to trickle irrigation flow rate of water flow, after trickle irrigation, which works, carries out one end time, reduces flow rate of water flow, reduce water
The waste of resource.
It hangs down with pull rod 44 as shown in figure 3, pull rod 44 is pierced by the one end of extension board 32 far from 2 outer wall side of watering cylinder and is equipped with
Straight disk 46,46 one side of disk, which facilitates, pulls pull rod 44, on the other hand can be in 42 elastic recovery force effect of compressed spring
Lower promotion limited block 43 when mobile drive pull rod 44, makes pull rod 44 stretch out 3 side wall of current limiting cylinder, pull rod 44 always into limiting slot 45
On the locking nut 47 contradicted with 32 outer wall of extension board is also threaded between 32 outer wall of disk 46 and extension board, when will limit
It when position block 43 removes limiting slot 45, is contradicted by locking nut 47 and 32 outer wall of extension board, limits pull rod 44 to 45 side of limiting slot
To movement, reduction limited block 43 is made to be re-introduced into limiting slot 45, facilitate the rotation of current limiting cylinder 3, and then drop irrigation flow velocity is made to change
The process of change is more convenient.
As shown in figure 3, several water holes 6 are offered on watering 2 outer wall of cylinder, if being connected at water hole 6 on watering cylinder 2
The dry connecting tube 61 extended on 1 side wall of column（With reference to figure 4）, the separate watering cylinder one end of connecting tube 61 is connected with by flange 62
Nozzle 63 offers the second through-hole 64 with 6 corresponding matching of water hole on 3 side wall of current limiting cylinder, when limited block 43 is embedded in first
When limiting slot 451, the second through-hole 64 is Chong Die with water hole 6, and the water in current limiting cylinder 3 is larger by 61 flow velocity of connecting tube, from nozzle
It is sprayed in 63；When limited block 43 is embedded in the second limiting slot 452（With reference to figure 5）, the second through-hole 64 and 6 lap of water hole
Smaller, the water in current limiting cylinder 3 is smaller by 61 flow velocity of connecting tube, is sprayed from nozzle 63 is interior.Since nozzle 63 is towards 1 side of column
Wall directly can spray droplet on 1 outer wall of column, improve the effect of 1 trickle irrigation of column, while rotating current limiting cylinder 3 can also
Change the overlapping area between the second through-hole 64 and water hole 6, to change the rate sprayed water from nozzle 63, in order to reduce connection
Pipe 61 is directly exposed to the damage being subject in external environment, and 61 outside of connecting tube is equipped with protection board 65（With reference to figure 4）, protection board 65
Reduce rainwater or solarization to corrode caused by 61 surface of connecting tube, filled with heat preservation between 61 outer wall of protection board 65 and connecting tube
Cotton 66（With reference to figure 4）, to damage caused by connecting tube 61 when heat-preservation cotton 66 reduces outside air temperature supercooling or overheat, extend connection
The service life of pipe 61.
As shown in Figure 1, being hinged with the cover board 5 of closing 3 nozzle of current limiting cylinder in current limiting cylinder 3, cover board 5 is equipped with knob 51, when
Knob 51 is pulled to open cover boards 5 when needing to add water in current limiting cylinder 3, closing cover board 5, subtracts when that need not add water into current limiting cylinder 3
Few introduced contaminants enter in current limiting cylinder 3, improve the cleanliness factor in current limiting cylinder 3, reduce impurity and block first through hole 31 and second
Through-hole 64 offers observation window 52 on 3 cover board 5 of current limiting cylinder, can be with observing water quantity so as to timely moisturizing, simultaneously by observation window 52
It can also observe the working condition in current limiting cylinder 3 in time by observation window 52, control the adjustment of trickle irrigation flow rate of water flow.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can as needed make the present embodiment the modification of not creative contribution after reading this specification, but
As long as all being protected by Patent Law in the right of the utility model.
Claims (7)
1. a kind of trickle irrigation water quantity controller, including be arranged in column（1）The watering cylinder on top（2）And setting is in watering cylinder（2）
Several limbers of bottom（21）, it is characterised in that：The watering cylinder（2）It inside rotates coaxially and is connected with current limiting cylinder（3）, the limit
Flow cartridge（3）Bottom wall and watering cylinder（2）Inner wall is bonded, the current limiting cylinder（3）Bottom wall offers several and limbers（21）Cooperation
First through hole（31）.
2. trickle irrigation water quantity controller according to claim 1, it is characterised in that：The current limiting cylinder（3）Stretch out watering cylinder（2）
Nozzle, the current limiting cylinder（3）Nozzle periphery to watering cylinder（2）The fold of outer wall bottom is equipped with and watering cylinder（2）Outer wall fits closely
Extension board（32）, the extension board（32）It is equipped with and watering cylinder（2）Fixed fixing piece.
3. trickle irrigation water quantity controller according to claim 2, it is characterised in that：The fixing piece includes being opened in extension board
（32）On groove（41）, be arranged in groove（41）The compressed spring of slot bottom（42）And it is arranged in compressed spring（42）Far from recessed
Slot（41）The limited block of slot bottom one end（43）, the groove（41）Notch direction watering cylinder（2）Outer wall, the limited block（43）Portion
Divide and stretches out groove（41）, the limited block（43）With compressed spring（42）Connection one end, which is equipped with, is threaded through compressed spring（42）Interior
Pull rod（44）, the pull rod（44）One end is pierced by extension board（32）Far from watering cylinder（2）Outer wall side, the watering cylinder（2）Outside
It is offered on wall and limited block（43）Two limiting slots of cooperation（45）, respectively the first limiting slot（451）With the second limiting slot
（452）；
Work as limited block（43）It is embedded in the first limiting slot（451）When interior, first through hole（31）With limbers（21）It is completely overlapped, this
When trickle irrigation flow rate of water flow it is larger；Work as limited block（43）It is embedded in the second limiting slot（452）When interior, first through hole（31）With water flowing
Hole（21）The part of overlapping is larger, and the flow rate of water flow of trickle irrigation is smaller at this time.
4. trickle irrigation water quantity controller according to claim 3, it is characterised in that：The pull rod（44）It is pierced by extension board（32）
Far from watering cylinder（2）One end of outer wall side is equipped with and pull rod（44）Vertical disk（46）, the pull rod（44）Screw thread connects
It is connected to and extension board（32）The locking nut that outer wall contradicts（47）.
5. trickle irrigation water quantity controller according to claim 1, it is characterised in that：The current limiting cylinder（3）On be hinged with closing
Current limiting cylinder（3）The cover board of nozzle（5）, the cover board（5）It is equipped with knob（51）, the cover board（5）On offer observation window
（52）.
6. trickle irrigation water quantity controller according to claim 1, it is characterised in that：The watering cylinder（2）It is offered on outer wall
Several water holes（6）, the watering cylinder（2）On in water hole（6）Place, which is connected with, several extends to column（1）Connection on side wall
Pipe（61）, the connecting tube（61）Pass through flange far from watering cylinder one end（62）It is connected with nozzle（63）, the current limiting cylinder（3）Side
It is offered on wall and water hole（6）Second through-hole of corresponding matching（64）, work as first through hole（31）With limbers（21）When overlapping,
Second through-hole（64）With water hole（6）Overlapping.
7. trickle irrigation water quantity controller according to claim 6, it is characterised in that：The connecting tube（61）Outside is equipped with protection
Plate（65）, the protection board（65）With connecting tube（61）Heat-preservation cotton is filled between outer wall（66）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721779527.4U CN207633780U (en) | 2017-12-18 | 2017-12-18 | Trickle irrigation water quantity controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721779527.4U CN207633780U (en) | 2017-12-18 | 2017-12-18 | Trickle irrigation water quantity controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207633780U true CN207633780U (en) | 2018-07-20 |
Family
ID=62852245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721779527.4U Expired - Fee Related CN207633780U (en) | 2017-12-18 | 2017-12-18 | Trickle irrigation water quantity controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207633780U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115467347A (en) * | 2022-09-30 | 2022-12-13 | 国网福建省电力有限公司电力科学研究院 | Water and soil conservation device for vegetation restoration of high-fill deep-cut power transformation engineering |
-
2017
- 2017-12-18 CN CN201721779527.4U patent/CN207633780U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115467347A (en) * | 2022-09-30 | 2022-12-13 | 国网福建省电力有限公司电力科学研究院 | Water and soil conservation device for vegetation restoration of high-fill deep-cut power transformation engineering |
| CN115467347B (en) * | 2022-09-30 | 2024-04-16 | 国网福建省电力有限公司电力科学研究院 | Vegetation restoration water and soil conservation device for high-filling deep-excavation type power transformation project |
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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 |
Granted publication date: 20180720 |
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| CF01 | Termination of patent right due to non-payment of annual fee |