CN102330821A - Water-saving irrigation valve - Google Patents
Water-saving irrigation valve Download PDFInfo
- Publication number
- CN102330821A CN102330821A CN201110200112A CN201110200112A CN102330821A CN 102330821 A CN102330821 A CN 102330821A CN 201110200112 A CN201110200112 A CN 201110200112A CN 201110200112 A CN201110200112 A CN 201110200112A CN 102330821 A CN102330821 A CN 102330821A
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- water
- valve
- saving irrigation
- irrigation valve
- spool
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Abstract
The invention discloses a water-saving irrigation valve, which comprises a valve body, a valve core arranged in a hollow cavity of the valve body, a valve rod of which one end is connected with the valve core and drives the valve core to move up and down, a water inlet port connected with a water supply pipe, and a water outlet port, wherein a water suction expansion body is fixed on one surface, connected with the valve rod, of the valve core. By adoption of the mode, the water-saving irrigation valve can effectively avoid water leakage phenomena so as to save water and is environment-friendly.
Description
Technical field
The present invention relates to agriculture field irrigation facility field, particularly relate to a kind of water-saving irrigation valve.
Background technique
Along with advocating of economizing type thought, agricultural water-saving irrigation consciousness is more and more accepted and is paid attention to by wide farmers.Therefore in farmland irrigating engineering, the thin dew of the crops of paddy rice and so on irrigated just relates to problem of water saving, so-called thin reveal to irrigate be meant and irritate thin water, light irrigation, Chang Lutian.Thereby quietly be seen in water-saving irrigation valve just as the fire hydrant apperance in the field, nationality by this type water-saving valve realize to the field piece according to cutting off the water supply or waterproof.
Existing water-saving irrigation valve mainly adopts cast iron to make, and is undesirable because of the perishable durability of usefulness that causes, and connects inconvenience with underground pipe network.The seal spool property of existing water-saving irrigation valve is poor, leaks at the switch place easily.
Summary of the invention
The technical problem that the present invention mainly solves provides a kind of water-saving irrigation valve, can effectively prevent to leak.
For solving the problems of the technologies described above; The technological scheme that the present invention adopts is: a kind of water-saving irrigation valve is provided; The spool, the end that comprise valve body, be installed in the valve cavity are connected the valve rod that also can drive spool and move up and down, the water inlet interface that is connected with water pipe with spool; And the water outlet interface, the one side that said spool is connected with valve rod is fixed with the imbibition body.
In preferred embodiment of the present invention, the length after the said imbibition body suction is more than or equal to the diameter of water outlet interface.
In preferred embodiment of the present invention, said valve body is the structure that PVC processes.
In preferred embodiment of the present invention, said water inlet interface exterior edge face comprises a circle U-shaped caulking groove, and said caulking groove width is identical with said water pipe wall thickness.
In preferred embodiment of the present invention, the degree of depth of said caulking groove is more than or equal to 5mm.
In preferred embodiment of the present invention, said water-saving irrigation valve also comprises handle, and said handle is connected with the other end of valve rod.
In preferred embodiment of the present invention, said water outlet interface internal surface has worm structure.
The invention has the beneficial effects as follows: water-saving irrigation valve of the present invention can effectively prevent water leakage phenomenon, water-saving and environmental protection.
Description of drawings
Fig. 1 is the structural representation of water-saving irrigation valve one preferred embodiment of the present invention;
The mark of each parts is following in the accompanying drawing: 1 is valve body, and 11 is cavity, and 12 is mounting hole, and 2 is spool, and 3 is valve rod, and 4 are the water inlet interface, and 41 is caulking groove, and 5 are the water outlet interface, and 6 is expander, and 7 is handle, and 8 is water pipe.
Embodiment
Below in conjunction with accompanying drawing preferred embodiment of the present invention is set forth in detail, thereby protection scope of the present invention is made more explicit defining so that advantage of the present invention and characteristic can be easier to it will be appreciated by those skilled in the art that.
See also Fig. 1, the embodiment of the invention comprises:
A kind of water-saving irrigation valve comprises: valve body 1, spool 2, valve rod 3, water inlet interface 4, water outlet interface 5, expander 6 and handle 7.
The cavity 11 that supplies spool 2 to install is arranged in the valve body 1, and valve body 1 is " ├ " shape, and wherein there is mounting hole 12 valve body 1 upper end, and valve rod 3 passes mounting hole 12 1 ends entering cavity 11 and is connected with spool 2, and the other end of valve rod 3 exposes outside valve body 1 and with handle 7 and is connected; Valve body 1 side and water outlet interface 5 are connected as a single entity, and the lower end of valve body 1 is connected as a single entity with water inlet interface 4, and valve body 1 is whole the manufacturing with water inlet interface 4 and water outlet interface 5, preferably adopts PVC (PVC Polyvinylchloride) to make.Expander 6 is fixedly mounted on the spool 2 near the one side of valve rod 3, and for guaranteeing its sealing effect, the height behind expander 6 water-swellables should be more than or equal to the diameter of water outlet interface 5.Expander 6 is made up of water absorbent and infiltration particle, and wherein water absorbent can be selected wood fiber, plant polyphenol water absorbent etc. for use.Water inlet interface 4 exterior edge faces comprise a circle U-shaped caulking groove 41, and caulking groove 41 width are identical with said water pipe 8 wall thickness, and water pipe 8 can be realized direct grafting with water inlet interface 4, and is quick and easy for installation.For guaranteeing to connect sealing and the reliability that water pipe 8 is connected with water inlet interface 4, the degree of depth of caulking groove 41 should be more than or equal to 5mm.
Water-saving irrigation valve of the present invention is work like this: at first rotatory handling 7, and drive valve rod 3 and spool 2, expander 6 move up, thereby are communicated with water inlet interface 4 and water outlet interface 5; If the cavity 11 at water 3 places from water outlet interface 5 reverse osmosis to valve rod is arranged; The space of the cavity 11 at water outlet interface 4 and valve rod 3 places is blocked in expander 6 imbibitions, and then has effectively prevented infiltration outside mounting hole 12; Prevented the loss of water, water-saving and environmental protection.
What present embodiment provided is the structure of single water outlet interface 5, also can adopt the interface of a plurality of water outlet interfaces 5 as required.
The common mounting type of water-saving irrigation valve of the present invention is: set up concrete block of wood in the field in farmland; With valve body 1 with protection form ground and double supporting form place in concrete block of wood; Water inlet interface 4 connects with the field that is laid in and water pipe 8 that correspond to concrete block of wood below, and water outlet interface 3 is exposed to outside concrete block of wood with handle 7.Water-saving irrigation valve of the present invention not only is confined to paddy field, and the occasion that also can be suitable for wheatland, vegetable field etc. needs to irrigate is used.
The above is merely embodiments of the invention; Be not so limit claim of the present invention; Every equivalent structure or equivalent flow process conversion that utilizes specification of the present invention and accompanying drawing content to be done; Or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present invention.
Claims (7)
1. water-saving irrigation valve; It is characterized in that; The spool, the end that comprise valve body, be installed in the cavity of valve body are connected and drive valve rod, the water inlet interface that is connected with water pipe and the water outlet interface that spool moves up and down with spool, the one side that said spool is connected with valve rod is fixed with the imbibition body.
2. water-saving irrigation valve according to claim 1 is characterized in that, the length after the said imbibition body suction is more than or equal to the diameter of water outlet interface.
3. water-saving irrigation valve according to claim 1 is characterized in that, said valve body is the structure that PVC processes.
4. water-saving irrigation valve according to claim 1 is characterized in that, said water inlet interface exterior edge face comprises a circle U-shaped caulking groove, and said caulking groove width is identical with said water pipe wall thickness.
5. water-saving irrigation valve according to claim 4 is characterized in that the degree of depth of said caulking groove is more than or equal to 5 mm.
6. water-saving irrigation valve according to claim 1 is characterized in that, said water-saving irrigation valve also comprises handle, and said handle is connected with the other end of valve rod.
7. water-saving irrigation valve according to claim 1 is characterized in that, said water outlet interface internal surface has worm structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110200112 CN102330821B (en) | 2011-07-18 | 2011-07-18 | Water-saving irrigation valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110200112 CN102330821B (en) | 2011-07-18 | 2011-07-18 | Water-saving irrigation valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102330821A true CN102330821A (en) | 2012-01-25 |
| CN102330821B CN102330821B (en) | 2013-07-17 |
Family
ID=45482711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110200112 Expired - Fee Related CN102330821B (en) | 2011-07-18 | 2011-07-18 | Water-saving irrigation valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102330821B (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104226505A (en) * | 2014-08-22 | 2014-12-24 | 太仓市中峰模具塑胶有限公司 | Irrigation sprayer for plastic lawn |
| CN105475095A (en) * | 2016-01-19 | 2016-04-13 | 成都贝瑞生态农业开发有限公司 | Strawberry irrigation equipment for water resource recycling |
| CN105532320A (en) * | 2016-01-19 | 2016-05-04 | 成都贝瑞生态农业开发有限公司 | Energy-saving power supply system for strawberry planting greenhouse |
| CN108271657A (en) * | 2018-02-08 | 2018-07-13 | 刘肖俊 | A kind of water conservancy irrigation device that can effectively prevent drainage |
| CN108522220A (en) * | 2017-03-05 | 2018-09-14 | 盐城玉欣电动科技有限公司 | A kind of water outlet stake position-limiting drum |
| CN108626408A (en) * | 2018-07-10 | 2018-10-09 | 湖北今非塑业有限公司 | PE high-efficiency water-saving clack boxes |
| CN109901378A (en) * | 2019-03-28 | 2019-06-18 | 歌尔科技有限公司 | Dress class smart machine and waterproof construction |
| US11009142B2 (en) * | 2015-11-13 | 2021-05-18 | Rain Bird Corporation | Moisture sensing valves and devices |
| CN116138139A (en) * | 2023-02-27 | 2023-05-23 | 焦作大学 | Water-saving irrigation device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5149055A (en) * | 1985-12-03 | 1992-09-22 | Klinger Ag | Shut-off valve |
| CN2450457Y (en) * | 2000-11-07 | 2001-09-26 | 黄剀捷 | Leakless plunger valve |
| CN1796840A (en) * | 2004-12-24 | 2006-07-05 | 北京林业大学 | Intelligent thrift valve |
| CN2828473Y (en) * | 2005-08-23 | 2006-10-18 | 田明洋 | Plunger valve with sealing assembly |
| CN2929374Y (en) * | 2006-08-01 | 2007-08-01 | 江苏常盛管业有限公司 | Water saving valve for irrigation |
| CN201672106U (en) * | 2010-04-28 | 2010-12-15 | 宏义兴业有限公司 | Anti-leakage cut-off device |
| CN202165618U (en) * | 2011-07-18 | 2012-03-14 | 江苏常盛管业有限公司 | Water-saving irrigation valve |
-
2011
- 2011-07-18 CN CN 201110200112 patent/CN102330821B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5149055A (en) * | 1985-12-03 | 1992-09-22 | Klinger Ag | Shut-off valve |
| CN2450457Y (en) * | 2000-11-07 | 2001-09-26 | 黄剀捷 | Leakless plunger valve |
| CN1796840A (en) * | 2004-12-24 | 2006-07-05 | 北京林业大学 | Intelligent thrift valve |
| CN2828473Y (en) * | 2005-08-23 | 2006-10-18 | 田明洋 | Plunger valve with sealing assembly |
| CN2929374Y (en) * | 2006-08-01 | 2007-08-01 | 江苏常盛管业有限公司 | Water saving valve for irrigation |
| CN201672106U (en) * | 2010-04-28 | 2010-12-15 | 宏义兴业有限公司 | Anti-leakage cut-off device |
| CN202165618U (en) * | 2011-07-18 | 2012-03-14 | 江苏常盛管业有限公司 | Water-saving irrigation valve |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104226505A (en) * | 2014-08-22 | 2014-12-24 | 太仓市中峰模具塑胶有限公司 | Irrigation sprayer for plastic lawn |
| US11009142B2 (en) * | 2015-11-13 | 2021-05-18 | Rain Bird Corporation | Moisture sensing valves and devices |
| CN105475095A (en) * | 2016-01-19 | 2016-04-13 | 成都贝瑞生态农业开发有限公司 | Strawberry irrigation equipment for water resource recycling |
| CN105532320A (en) * | 2016-01-19 | 2016-05-04 | 成都贝瑞生态农业开发有限公司 | Energy-saving power supply system for strawberry planting greenhouse |
| CN108522220A (en) * | 2017-03-05 | 2018-09-14 | 盐城玉欣电动科技有限公司 | A kind of water outlet stake position-limiting drum |
| CN108271657A (en) * | 2018-02-08 | 2018-07-13 | 刘肖俊 | A kind of water conservancy irrigation device that can effectively prevent drainage |
| CN108626408A (en) * | 2018-07-10 | 2018-10-09 | 湖北今非塑业有限公司 | PE high-efficiency water-saving clack boxes |
| CN109901378A (en) * | 2019-03-28 | 2019-06-18 | 歌尔科技有限公司 | Dress class smart machine and waterproof construction |
| CN116138139A (en) * | 2023-02-27 | 2023-05-23 | 焦作大学 | Water-saving irrigation device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102330821B (en) | 2013-07-17 |
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