CN205669586U - A kind of Water saving valve for irrigation - Google Patents
A kind of Water saving valve for irrigation Download PDFInfo
- Publication number
- CN205669586U CN205669586U CN201620570043.8U CN201620570043U CN205669586U CN 205669586 U CN205669586 U CN 205669586U CN 201620570043 U CN201620570043 U CN 201620570043U CN 205669586 U CN205669586 U CN 205669586U
- Authority
- CN
- China
- Prior art keywords
- valve
- water
- valve rod
- plug
- irrigation
- 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
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- Lift Valve (AREA)
Abstract
The utility model discloses a kind of Water saving valve for irrigation, including valve body, valve rod and valve plug, it is provided with valve plug in the cavity of valve body, valve rod is connected with valve body by installing hole, one end of valve plug is fixing with valve rod to be connected, the one side that valve plug is connected with valve rod is provided with the first sealing ring, the top of the first sealing ring is provided with expander, the top of expander is provided with the second sealing ring, the bottom of valve rod is provided with spring, the top of valve body is provided with into water interface, and the side of valve body is provided with outlet, and water inlet interface is connected with feed pipe by caulking groove.This utility model simple in construction, and practical, by arranging valve plug in the cavity of valve body, two sealing rings are set on the top of valve plug Yu valve rod joint face, arranging expander between two sealing rings, effective anti-water check valve in use leaks, thus reaches water-saving result；Meanwhile, by the spring on valve plug and valve rod and valve rod, it is possible to valve automatic shutter, reduce the labor intensity of people, use convenient.
Description
Technical field
This utility model relates to irrigation technique field, particularly to a kind of Water saving valve for irrigation.
Background technology
Along with advocating of economizing type thought, agricultural, forestry, gardening water-saving irrigation consciousness are increasingly accepted by wide farmers
And pay attention to.Therefore, in agricultural, forestry and flowers engineering irrigation, the thin-spray irrigation of crops, forestry and flowers is related to
Problem of water saving, so-called thin-spray irrigation refers to fill thin water, light irrigation.Thus quietly be seen in just as disappearing between field, woodland and garden
The Water-saving irrigation valve of anti-bolt apperance, is realized to cut off the water supply depending between field, forest land and garden or waterproof by this class thrift lock.Existing
The seal spool of Water-saving irrigation valve poor, easily leak at switch.And irrigation valve mostly is Artificial Control opening and closing, also
Having part microcomputer automatic control opening and closing, but the former is time-consuming and labor intensity big, the latter's investment is bigger, it is difficult to promote.This practicality
Novel offer one Water saving valve for irrigation, improves the seal spool irrigating valve, and cost is relatively low simultaneously, is suitable for large-scale production.
Utility model content
The utility model proposes a kind of Water saving valve for irrigation, solve that Artificial Control water valve opening and closing labor intensity is big, microcomputer
Automatic control of opening/closing investment is relatively big, and the problem of valve seal difference, it is achieved that automatically control and production cost is less, improve
The sealing of valve.
In order to solve above-mentioned technical problem, this utility model provides following technical scheme:
A kind of Water saving valve for irrigation of the present utility model, including valve body, valve rod and valve plug, is provided with valve in the cavity of described valve body
Plug, described valve rod is connected with described valve body by installing hole, and one end of described valve plug is fixing with described valve rod to be connected, described valve plug
The one side being connected with described valve rod is provided with the first sealing ring, and the top of described first sealing ring is provided with expander, described expansion
The top of body is provided with the second sealing ring, and the bottom of described valve rod is provided with spring, and the top of described valve body is provided with into water interface, described
The side of valve body is provided with outlet, and described water inlet interface is connected with feed pipe by caulking groove.
As a kind of optimal technical scheme of the present utility model, symmetrical at the top of described valve body and close described installing hole
It is provided with fixed block.
As a kind of optimal technical scheme of the present utility model, the thickness of described caulking groove is equal to the thickness of described feed pipe.
As a kind of optimal technical scheme of the present utility model, the top of described valve rod is provided with handle.
As a kind of optimal technical scheme of the present utility model, the diameter of described valve plug is straight more than or equal to described feed pipe
Footpath.
Compared with prior art the beneficial effects of the utility model are: this utility model is a kind of Water saving valve for irrigation, structure
Simply, and practical, by arranging plug in the cavity of valve body, plug and the top of valve rod valve rod joint face arrange two close
Seal, arranges expander between two sealing rings, effective anti-water check valve in use leaks, thus reaches water saving effect
Really；Meanwhile, by the spring spring on plug and valve rod and valve rod valve rod, it is possible to valve automatic shutter, the work reducing people is strong
Degree, enhances the sealing of valve, prevents water from flowing out, and improves the utilization rate of irrigation water, saving water resource, uses more square
Just.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of Water saving valve for irrigation of this utility model；
In figure: 1, handle；2, valve rod；3, fixed block；4, valve body；5, outlet；6, feed pipe；7, the first sealing ring；8、
Spring；9, caulking groove；10, water inlet interface；11, valve plug；12, expander；13, the second sealing ring；14, installing hole.
Detailed description of the invention
Below in conjunction with the accompanying drawings and embodiment, detailed description of the invention of the present utility model is described in further detail.Below
Embodiment is used for illustrating this utility model, but is not limited to scope of the present utility model.
Embodiment 1
As it is shown in figure 1, a kind of Water saving valve for irrigation, including valve body 4, valve rod 2 and valve plug 11, in the cavity of valve body 4, it is provided with valve
Plug 11, valve rod 2 is connected with valve body 4 by installing hole 14, and one end of valve plug 11 is fixing with valve rod 2 to be connected, and valve plug 11 is with valve rod 2 even
The one side connect is provided with the first sealing ring 7, and the top of the first sealing ring 7 is provided with expander 12, and the top of expander 12 is provided with
Two sealing rings 13, the bottom of valve rod 2 is provided with spring 8, and the top of valve body 4 is provided with into water interface 10, and the side of valve body 4 is provided with water outlet
Mouth 5, water inlet interface 10 is connected with feed pipe 6 by caulking groove 9.
Further, the top of valve body 4 and be arranged with fixed block 3, when making valve rod 2 move up and down at the installing hole 14
Along certain direction, prevent valve rod 2 from twisting off.
Further, the thickness of caulking groove 9, equal to the thickness of feed pipe 6, makes the better tightness of valve, using water wisely.
Further, the top of valve rod 2 is provided with handle 1, facilitates the water yield size of manual adjustment outlet 5.
Further, the diameter of valve plug 11, more than or equal to the diameter of feed pipe 6, is effectively prevented from valve plug landing, the most also
Enhance the sealing of valve, prevent water from flowing out, improve the utilization rate of irrigation water, saving water resource.
Specifically, during use of the present utility model, when agricultural, forestry and flowers need to irrigate, open sluice,
Water delivers water into water valve by feed pipe 6, when water arrives water valve, produces certain pressure so that valve plug 11 and valve rod 2 are certainly
Moving and move up, open valve, water sprays out from outlet 5, pouring crops, forest and flowers etc.；After pouring completes
Closing sluice, now do not have water in feed pipe 6, hydraulic pressure in valve body 4 reduces, valve plug 11 and valve rod 2 and the first sealing ring 7, swollen
Swollen body 12 and the second sealing ring 13 move down the most automatically, until valve closing.When valve plug breakage, traditional
Valve will produce drainage, and this utility model, when valve plug breakage, has the first sealing ring 7 to prevent water from spilling, close first
When seal 7 damages, also expander 12 and the second sealing ring 13 have the effect of preventing water leakage, and install in the bottom of valve rod 2
Spring 8, makes valve rod 2 and valve plug 11 have cushioning effect when moving up and down, and preferably protects valve, extends the use longevity of valve
Life.
This utility model is a kind of Water saving valve for irrigation, simple in construction, and practical, by setting in the cavity of valve body 4
Put plug 11, two sealing rings be set on the top of plug 11 with valve rod valve rod 2 joint face, between two sealing rings, expander is set,
Effective anti-water check valve in use leaks, thus reaches water-saving result；Meanwhile, by plug 11 and valve rod 2 and valve rod
Spring spring 8 on valve rod 2, it is possible to valve automatic shutter, reduces the labor intensity of people, enhances the sealing of valve, prevent
Water flows out, and improves the utilization rate of irrigation water, saving water resource, uses convenient.
The above is only preferred implementation of the present utility model, it is noted that for the common skill of the art
For art personnel, on the premise of without departing from this utility model know-why, it is also possible to make some improvement and modification, these change
Enter and also should be regarded as protection domain of the present utility model with modification.
Claims (5)
1. a Water saving valve for irrigation, including valve body, valve rod and valve plug, it is characterised in that be provided with valve plug in the cavity of described valve body,
Described valve rod is connected with described valve body by installing hole, and one end of described valve plug is fixed with described valve rod and is connected, described valve plug and
The one side that described valve rod connects is provided with the first sealing ring, and the top of described first sealing ring is provided with expander, described expander
Top be provided with the second sealing ring, the bottom of described valve rod is provided with spring, and the top of described valve body is provided with into water interface, described valve
The side of body is provided with outlet, and described water inlet interface is connected with feed pipe by caulking groove.
2. a kind of Water saving valve for irrigation as claimed in claim 1, it is characterised in that the top of described valve body and close described installation
Fixed block it is arranged with at hole.
3. a kind of Water saving valve for irrigation as claimed in claim 1, it is characterised in that the thickness of described caulking groove is equal to described feed pipe
Thickness.
4. a kind of Water saving valve for irrigation as claimed in claim 1, it is characterised in that the top of described valve rod is provided with handle.
5. a kind of Water saving valve for irrigation as claimed in claim 1, it is characterised in that the diameter of described valve plug is more than or equal to described confession
The diameter of water pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620570043.8U CN205669586U (en) | 2016-06-14 | 2016-06-14 | A kind of Water saving valve for irrigation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620570043.8U CN205669586U (en) | 2016-06-14 | 2016-06-14 | A kind of Water saving valve for irrigation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205669586U true CN205669586U (en) | 2016-11-02 |
Family
ID=57192082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620570043.8U Expired - Fee Related CN205669586U (en) | 2016-06-14 | 2016-06-14 | A kind of Water saving valve for irrigation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205669586U (en) |
-
2016
- 2016-06-14 CN CN201620570043.8U patent/CN205669586U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161102 Termination date: 20170614 |