CN207995741U - A kind of water-saving drip irrigation equipment of greenhouse flow controllable - Google Patents
A kind of water-saving drip irrigation equipment of greenhouse flow controllable Download PDFInfo
- Publication number
- CN207995741U CN207995741U CN201820040359.5U CN201820040359U CN207995741U CN 207995741 U CN207995741 U CN 207995741U CN 201820040359 U CN201820040359 U CN 201820040359U CN 207995741 U CN207995741 U CN 207995741U
- Authority
- CN
- China
- Prior art keywords
- housing
- water
- hole
- piston
- spiral shell
- 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 35
- 238000003973 irrigation Methods 0.000 title claims abstract description 35
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 26
- 230000008878 coupling Effects 0.000 claims abstract description 5
- 238000010168 coupling process Methods 0.000 claims abstract description 5
- 238000005859 coupling reaction Methods 0.000 claims abstract description 5
- 238000007789 sealing Methods 0.000 claims description 8
- 230000001105 regulatory effect Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 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
- Y02A40/25—Greenhouse technology, e.g. cooling systems therefor
Landscapes
- Nozzles (AREA)
Abstract
The utility model discloses a kind of water-saving drip irrigation equipment of greenhouse flow controllable, connect including lift ball valve door switch set on water feeding tank, water feeding tank lower end water pipe and respectively water pipe, the end of water pipe is all provided with there are one drip head, and set screw hole forms screw thread pair coupling structure with the external screw thread on spiral shell handle on the right side of the housing on drip head, the centre of piston set by spiral shell handle front end is equipped with link slot, and set circular hole is connected with connecting hole set by piston nose on link slot, the outer circle of the housing is equipped with the trickle irrigation hole being connected with housing endoporus.In the utility model:The overall structure of drip head is simple, facilitates making;The screw thread pair connection structure of spiral shell handle and screw hole on drip head can carry out stepless regulating in trickle irrigation to flow;The overall structure of piston can make drip head cavity be well sealed, and avoid causing flow loss because of leakage;Strainer set by trickle irrigation bore ends prevents the intrusion of external sundries.
Description
Technical field
The utility model is related to drip irrigation equipment technical field, specially a kind of water-saving drop of greenhouse flow controllable
Fill equipment.
Background technology
In greenhouse planting process, the problem of being inevitably related to irrigating, though common large area is poured
Irrigation Problems can be so solved, but are wasted caused by the pouring of large area also extremely serious.
In the prior art, the application of drip irrigation equipment is than wide, but there is also some problems, such as(Patent No.:
A kind of drip irrigation emitters of adjustable flow of CN201620925300.5)Although this utility model can solve the problems, such as trickle irrigation,
Its contour structures are complex, and processing and fabricating is difficult, and flow control is grading control, and selection cost is higher, unfavorable
It, can be good if drip irrigation equipment that is a kind of simple in structure and being capable of stepless regulating can be designed in the application of large area
Solution problems, for this purpose, the utility model proposes a kind of water-saving drip irrigation equipment of greenhouse flow controllable to be used for
It solves the above problems.
Utility model content
The purpose of this utility model is to provide a kind of water-saving drip irrigation equipment of greenhouse flow controllable, to solve
The problems mentioned above in the background art.
To achieve the above object, the utility model provides the following technical solutions:A kind of greenhouse flow controllable
Set lift ball valve door switch and water pipe is respectively connected in water-saving drip irrigation equipment, including water feeding tank, water feeding tank lower end water pipe, institute
It states and is all provided on the least significant end of each connection water pipe there are one drip head, the main body of the drip head is the housing of tubular structure, described
The left end of housing is connected with water pipe, and the right side of housing is equipped with the screw hole that internal diameter is less than housing diameter of bore, the screw hole
Screw thread pair coupling structure is formed with equipped with externally threaded spiral shell handle, spiral shell handle front end is equipped with the piston matched with housing inner hole sleeve, institute
It states piston to be made of sealing ring set in the seal groove and seal groove set by its outer circle, and the centre of outside piston is equipped with connection
Slot, the link slot is equipped with circular hole, and the circular hole is connected with connecting hole set by piston nose, in the outer circle of the housing
Equipped with the trickle irrigation hole being connected with housing endoporus.
Preferably, the both sides of the link slot are respectively provided at least one set of seal groove and sealing ring.
Preferably, the main body in the trickle irrigation hole is the pipe being connected with housing outer circle, and the end of pipe is equipped with strainer.
Preferably, the rear end of the spiral shell handle is equipped with the handle of cylindrical type.
Compared with prior art, the utility model has the beneficial effects that:
1, the overall structure of drip head is simple, easily operated, and is more convenient for making;
2, the screw thread pair connection structure of the spiral shell handle on drip head and screw hole composition can carry out flow in trickle irrigation electrodeless
Regulation and control;
3, the overall structure of piston can make drip head cavity be well sealed, and avoid causing to flow because of leakage
Amount loss;
4, the strainer set by trickle irrigation bore ends effectively prevents the intrusion of external sundries.
Description of the drawings
Fig. 1 is the utility model overall structure diagram;
Fig. 2 is drip head structural schematic diagram;
In figure:1 water feeding tank, 2 lift ball valve door switch, 3 drip heads, 301 housings, 302 spiral shell handles, 303 screw holes, 304 are lived
Plug, 305 trickle irrigation holes, 306 connecting holes, 307 link slots, 308 strainers.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 2 are please referred to Fig.1, the utility model provides a kind of technical solution:A kind of greenhouse flow controllable it is water-saving
Set lift ball valve door switch 2 and water pipe is respectively connected on drip irrigation equipment, including water feeding tank 1,1 lower end water pipe of water feeding tank, respectively
It connects and is all provided on the least significant end of water pipe there are one drip head 3, the main body of drip head 3 is the housing 301 of tubular structure, housing 301
Left end be connected with water pipe, and the right side of housing 301 be equipped with internal diameter be less than 301 diameter of bore of housing screw hole 303, screw hole
303 form screw thread pair coupling structure with equipped with externally threaded spiral shell handle 302, and 302 front end of spiral shell handle, which is equipped with, matches with 301 inner hole sleeve of housing
Piston 304, piston 304 are made of sealing ring set in the seal groove and seal groove set by its outer circle, and 304 outer circle of piston
Centre is equipped with link slot 307, and link slot 307 is equipped with circular hole, and the circular hole and 306 phase of connecting hole set by 304 front end of piston
Connection, the outer circle of housing 301 are equipped with the trickle irrigation hole 305 being connected with 301 endoporus of housing.
Further, the both sides of link slot 307 are respectively provided at least one set of seal groove and sealing ring, allow for entirely dripping in this way
The inner cavity for filling head 3 is well sealed, and is avoided and is generated unnecessary flow loss because of leakage.
Further, the main body in trickle irrigation hole 305 is the pipe being connected with 301 outer circle of housing, and the end of pipe is equipped with filter
Net 308 avoids in foreign object intrusion trickle irrigation hole 305, and then forms a kind of good protection to the inner cavity of drip head 3 in this way.
Further, the rear end of spiral shell handle 302 is equipped with the handle of cylindrical type, facilitates the adjusting to spiral shell handle 302.
Operation principle:When flow reaches each water pipe end, can enter in drip head 3, and the spiral shell handle on drip head 3
The screw thread pair coupling structure that 302 external screw thread is formed with screw hole 303 so that can adjust spiral shell accordingly by adjusting spiral shell handle 302
The relative position of set link slot 307 and trickle irrigation hole 305 on the piston 304 of 302 lower end of handle, and then have adjusted water pipe and trickle irrigation
The connection cross-sectional sizes in hole 305, and then the trickle irrigation flow in trickle irrigation hole 305 is had adjusted, and when flow is in 3 cavity of drip head,
The both ends of entire cavity, can be sealed, effectively by the sealing structure of the seal groove of 307 both sides of link slot and sealing ring composition
The occurrence of avoiding leakage, and the strainer 308 for being located at 305 endface of trickle irrigation hole can effectively prevent invading for foreign object
Enter.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of water-saving drip irrigation equipment of greenhouse flow controllable, including water feeding tank(1), water feeding tank(1)Lower end water pipe
Upper set lift ball valve door switch(2)With each connection water pipe, special type is:On the least significant end of each connection water pipe
If there are one drip heads(3), the drip head(3)Main body be tubular structure housing(301), the housing(301)A left side
End is connected with water pipe, and housing(301)Right side be equipped with internal diameter be less than housing(301)The screw hole of diameter of bore(303), institute
State screw hole(303)With equipped with externally threaded spiral shell handle(302)Form screw thread pair coupling structure, the spiral shell handle(302)Front end be equipped with
Housing(301)The piston that inner hole sleeve is matched(304), the piston(304)By set in the seal groove and seal groove set by its outer circle
Sealing ring composition, and piston(304)The centre of outer circle is equipped with link slot(307), the link slot(307)It is equipped with circular hole,
And the circular hole and piston(304)Connecting hole set by front end(306)It is connected, the housing(301)Outer circle be equipped with it is outer
Set(301)The trickle irrigation hole that endoporus is connected(305).
2. a kind of water-saving drip irrigation equipment of greenhouse flow controllable according to claim 1, it is characterised in that:Institute
State link slot(307)Both sides be respectively provided at least one set of seal groove and sealing ring.
3. a kind of water-saving drip irrigation equipment of greenhouse flow controllable according to claim 1, it is characterised in that:Institute
State trickle irrigation hole(305)Main body be and housing(301)The connected pipe of outer circle, and the end of pipe is equipped with strainer(308).
4. a kind of water-saving drip irrigation equipment of greenhouse flow controllable according to claim 1, it is characterised in that:Institute
State spiral shell handle(302)Rear end be equipped with cylindrical type handle.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201820040359.5U CN207995741U (en) | 2018-01-10 | 2018-01-10 | A kind of water-saving drip irrigation equipment of greenhouse flow controllable |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201820040359.5U CN207995741U (en) | 2018-01-10 | 2018-01-10 | A kind of water-saving drip irrigation equipment of greenhouse flow controllable |
Publications (1)
Publication Number | Publication Date |
---|---|
CN207995741U true CN207995741U (en) | 2018-10-23 |
Family
ID=63836587
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201820040359.5U Expired - Fee Related CN207995741U (en) | 2018-01-10 | 2018-01-10 | A kind of water-saving drip irrigation equipment of greenhouse flow controllable |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN207995741U (en) |
-
2018
- 2018-01-10 CN CN201820040359.5U patent/CN207995741U/en not_active Expired - Fee Related
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN208113627U (en) | A kind of irrigation rig in plum plantation | |
CN207995741U (en) | A kind of water-saving drip irrigation equipment of greenhouse flow controllable | |
CN207284590U (en) | A kind of adjustable irrigation and water conservancy rainer | |
CN204448339U (en) | The multi-direction irrigation sprinkler shower nozzle of stable type | |
CN209609468U (en) | A kind of Tea planting drip irrigation appliance | |
CN209628275U (en) | A kind of intelligent drip-irrigation device convenient for regulating pondage | |
CN110794532A (en) | Cable factice filling system and filling pipe thereof | |
CN100554752C (en) | Constant current stabilizer for drip irrigation | |
CN207269521U (en) | Irrigation water dropper | |
CN210488077U (en) | Cable factice filling system and filling pipe thereof | |
CN212368083U (en) | Irrigation equipment for farming | |
CN207355120U (en) | A kind of controllable type part flow arrangement of drip irrigation system | |
CN213343740U (en) | Irrigation water dropper and irrigation system | |
CN205284466U (en) | Multifunctional sprinkler irrigation device | |
CN204284531U (en) | Adjustable ratio valve | |
CN209120641U (en) | A kind of crop fertilizer sowing mechanism | |
CN206708452U (en) | A kind of multi-functional valve | |
CN207394020U (en) | A kind of water inlet valve module of tap | |
CN207874826U (en) | A kind of drip irrigation pipe shaping equipment | |
CN207478844U (en) | A kind of nozzle structure of treegarden irrigation | |
CN207298183U (en) | A kind of fire-fighting distributive pipe road | |
CN204107157U (en) | A kind of Novel filtering net cleaning structure | |
CN107258483A (en) | A kind of multi-functional water conservancy drip tube for agricultural irrigation | |
CN207333943U (en) | A kind of water conservancy special service valve | |
CN215371105U (en) | Three-way valve for coffee machine |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20181206 Address after: 071107 Baicheng Village, Baituan Township, Qingyuan District, Baoding City, Hebei Province Patentee after: Hebei Yu Nong irrigation equipment Manufacturing Co., Ltd Address before: 364015 Longmen Town, Longmen Town, Longmen Town, Xinluo District, Longyan, Fujian 135 Patentee before: Liao Xueqin |
|
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: 20181023 Termination date: 20200110 |