CN202732985U - Injection molding connected all-dimensional irrigation water outlet - Google Patents
Injection molding connected all-dimensional irrigation water outlet Download PDFInfo
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- CN202732985U CN202732985U CN 201220173676 CN201220173676U CN202732985U CN 202732985 U CN202732985 U CN 202732985U CN 201220173676 CN201220173676 CN 201220173676 CN 201220173676 U CN201220173676 U CN 201220173676U CN 202732985 U CN202732985 U CN 202732985U
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- water outlet
- injection molding
- valve
- valve body
- injection moulding
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Abstract
Provided is an injection molding connected all-dimensional irrigation water outlet which is composed of a metal upright pipe and a valve body. A valve cavity is arranged on the upper portion of the valve body. The metal upright pipe is connected with a T-shaped connection head of a plastic water outlet three-way joint in injection molding mode. The injection molding connected all-dimensional irrigation water outlet further comprises a fixed valve seat and a locking nut, and under the action of the locking nut, sealing for a water outlet can be guaranteed. The injection molding connected all-dimensional irrigation water outlet has the advantages that the water outlet is easy to divert, and rotation direction is arbitrary. Consequently, the water outlet is enabled to supply water towards multiple directions. Usage is convenient, and irrigation without any dead angle is achieved. The injection molding connected all-dimensional irrigation water outlet is good in sealing performance, has no leakage and seepage. The injection molding connected all-dimensional irrigation water outlet is connected with an underground pipe network in injection molding mode which is simple, practical, safe and reliable. Moreover, according to the design, two kinds of materials are combined to be adopted, and the ground portion of the injection molding connected all-dimensional irrigation water outlet is made of metal materials, and the underground portion of the injection molding connected all-dimensional irrigation water outlet is made of plastic, and therefore, service life of components is prolonged.
Description
Technical field
The utility model relates to field irrigation equipment, relate in particular to a kind ofly be convenient to turn to, the farmland pouring water outlet of good airproof performance, long service life.
Background technique
At present, the low pressure pipeline water-saving irrigation is the major way of China's farmland water-saving irrigation, and its basic skills is the water source to be guided to the farmland of every family by under ground piping, is then guided on the ground by water outlet, is equipped with flexible pipe again and irrigates.Water outlet is as a kind of vitals of field irrigation, divides by material that to mainly contain cast iron, steel, plastics etc. several.Its essential structure is to be connected with pipeline by underground threeway or elbow, is drawn out on the ground through standpipe, and overground part forms with the outlet that is connected with flexible pipe by only closing valve.
Chinese patent CN2302649Y introduces Water-saving valve for watering field, its technological points is to be provided with the bearing support that matches with spool between valve body inner spool and water inlet interface, valve core shaft is provided with projection, and water inlet interface and bearing support synthesize one, i.e. the one processing and fabricating.The water-saving valve of this structure is unfavorable for the control of open degree.And Chinese patent CN2288323Y has related to a kind of anti-theft water-saving valve for farmland irrigation, this water-saving valve may be in order to embody anti-theft effect, its structure is very complicated, especially, valve body and valve seat need by screw and add seal ring just can connect and be integral, to between valve body and valve seat, arrange in addition one and be used for the spool fixed support of righting screw rod (valve rod), thereby make overall structure more complicated.
In sum, the Placement of the used pipe of underground pipe network that lays in pouring water outlet and the farmland in the prior art is fixedly connected as the master mainly with screw, and one only has a direction to cause thus water outlet, uses very inconvenient; If the direction of adjustment needs process loosening, fastening screw trip bolt, waste time and energy, so easily adjust direction, can reach the water outlet of comprehensive pouring, be in using in the urgent need to; And also there is the cumbersome phenomenon that connects with underground pipe network in the prior art; And because water outlet adopts plastic material more, and this kind material is through the easy season cracking of long-time irradiation of sunlight, thereby affect the working life of water outlet.
The model utility content
The technical problems to be solved in the utility model is the direction malleable not of water outlet in the prior art, can not realize omnibearing field irrigation, and with the problem that connects trouble of underground pipe network, the utility model is on the basis of realizing water saving, fast steering and 360 degree that can also realize water outlet turn to without the dead angle, reach purpose convenient to use, and it is simple with being connected of underground pipe network.
For achieving the above object, the utility model is realized by the following technical solutions.
A kind of comprehensive pouring water outlet that connects in the injection moulding mode, formed by the valve body with valve pocket 2 of metal standpipe 1 with section placed on it, metal standpipe 1 is connected with the mode that the t-shaped connector of plastics outlet three way 11 is sentenced injection moulding, be provided with water seal cover 6 and valve rod 8 in the valve pocket, one end of valve rod 8 links to each other with water seal cover 6, the other end extends to outside the valve body 2 and carries rotating handles 9, be provided with the water outlet 10 that communicates with valve pocket at valve body 2 sidepieces, one nut seat is arranged at the top of described valve body 2, be installed with nut in the nut seat, described valve rod 8 matches with nut seat, it has caulking groove to be furnished with a fixed valve base 3 at standpipe 1, and be provided with screw thread at fixed valve base 3 excircles, have to the flange that turns up, also has the flange that inwardly turns over that matches with fixed valve base 3 flanges in the bottom of valve body 2, the flange of valve body places the lower end, is provided with locking nut below valve flange, matches with fixed valve base 3.
Plastics outlet three way 11 described in the utility model is embedded in underground; Standpipe 1 is made for metallic material with valve body 2, and it is overground part.Thereby realized that overground part is metallic material, guaranteed its ageing resistance, impact resistance, and high weather-proof open-air usability; Under ground portion is plastic material, has higher corrosion resistance.This kind combination has improved the working life of water outlet.
The tube wall of the end that metal standpipe 1 described in the utility model is connected with plastics outlet three way 11 is provided with the boarding hole 101 of perforation, and quantity is the row of 1-5 in the circumferential direction of the circle, and every row 3-20 is individual; Be provided with an annular groove 111 at the t-shaped connector place of described plastics outlet three way 11.This kind structure more is conducive to the metal standpipe and is connected with the injection moulding of plastics outlet three way, makes its join strength higher, better reliability.
Rubber water sealing 7 is housed on the excircle of water seal cover 6 described in the utility model, and the outer side wall of rubber water sealing 7 is up big and down small taper.The better tightness of this structure can guarantee that the nothing of water seal cover is leaked, seepage, thereby when not working, realize the purpose of water saving.
Be provided with O-ring seal 4 on two flange contact facings of fixed valve base 3 described in the utility model and valve body 2.This design can guarantee in the situation that water outlet work reaches the phenomenon of ne-leakage, thereby guarantees its water-saving result.
The width of fixed valve base 3 upper embedded grooves described in the utility model is to match with the wall thickness of the used pipe of underground pipe network that lays in the farmland, forms drive fit.
The internal diameter of fixed valve base 3 described in the utility model matches with the circular cone inclined-plane of rubber water sealing 7, seals.
The utility model is provided with internal thread with the outer tube spinning at the inwall of described water outlet 10, or is provided with outside thread with the outer tube spinning at the outer wall of water outlet.Thereby reach with underground pipe network and connect easily purpose.
The utility model beneficial effect compared with prior art is: only needs loosening locking nut 5, can realize turning to of water outlet, and sense of rotation is any, water outlet is supplied water towards a plurality of directions, and easy to use, reach without the dead angle and irrigate; This project organization is simple, and is easy to operate, and production and user cost are low; This sealing structure is good, without leakage, Seepage; And the water outlet of this structure can be connected with exterior lines such as irrigation pipe, spray irrigation pipe and drip irrigation pipe, reaches the purpose of a water outlet multifunctional and multipurpose; The utility model adopts the mode of injection moulding to be connected with underground pipe network, and this mode is simple and safe and reliable; And the combination of bi-material has been adopted in this design, and overground part is that metallic material, under ground portion are plastics, thereby has improved the working life of member.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of metal standpipe 1.
Embodiment
As shown in drawings, a kind of comprehensive pouring water outlet that connects in the injection moulding mode, formed by the valve body with valve pocket 2 of metal standpipe 1 with section placed on it, metal standpipe 1 is connected with the mode that the t-shaped connector of plastics outlet three way 11 is sentenced injection moulding, be provided with water seal cover 6 and valve rod 8 in the valve pocket, one end of valve rod 8 links to each other with water seal cover 6, the other end extends to outside the valve body 2 and carries rotating handles 9, be provided with the water outlet 10 that communicates with valve pocket at valve body 2 sidepieces, the napex of described valve body 2 has a nut seat, be installed with nut in the nut seat, described valve rod 8 matches with nut seat, it has caulking groove to be furnished with a fixed valve base 3 at standpipe 1, and be provided with screw thread at fixed valve base 3 excircles, have to the flange that turns up, also have the flange that inwardly turns over that matches with fixed valve base 3 flanges in the bottom of valve body 2, the flange of valve body places the lower end, below valve flange, be provided with locking nut, match with fixed valve base 3.Described plastics outlet three way 11 is embedded in underground; Standpipe 1 is made for metallic material with valve body 2, and it is overground part.The tube wall of the end that described metal standpipe 1 is connected with plastics outlet three way 11 is provided with the boarding hole 101 of perforation, and quantity is the row of 1-5 in the circumferential direction of the circle, and every row 3-20 is individual; Be provided with an annular groove 111 at the t-shaped connector place of described plastics outlet three way 11.Excircle at described water seal cover 6 is equipped with rubber water sealing 7, and the outer side wall of rubber water sealing 7 is up big and down small taper.Be provided with O-ring seal 4 on two flange contact facings of described fixed valve base 3 and valve body 2.The width of described fixed valve base 3 upper embedded grooves is to match with the wall thickness of the used pipe of underground pipe network that lays in the farmland, forms drive fit.The internal diameter of described fixed valve base 3 matches with the circular cone inclined-plane of rubber water sealing 7, seals.Be provided with the internal thread with the outer tube spinning on the inwall of described water outlet 10, or be provided with outside thread with the outer tube spinning at the outer wall of water outlet.Thereby reach with underground pipe network and connect easily purpose.
Claims (8)
1. comprehensive pouring water outlet that connects in the injection moulding mode, formed by the valve body with valve pocket (2) of metal standpipe (1) with section placed on it, metal standpipe (1) is connected with the mode that the t-shaped connector of plastics outlet three way (11) is sentenced injection moulding, be provided with water seal cover (6) and valve rod (8) in the valve pocket, one end of valve rod (8) links to each other with water seal cover (6), the other end extends to outside the valve body (2) and carries rotating handles (9), be provided with the water outlet (10) that communicates with valve pocket at valve body (2) sidepiece, it is characterized in that, one nut seat is arranged at the top of described valve body (2), be installed with nut in the nut seat, described valve rod (8) matches with nut seat, it has caulking groove to be furnished with a fixed valve base (3) at metal standpipe (1), and be provided with screw thread at fixed valve base (3) excircle, have to the flange that turns up, also has the flange that inwardly turns over that matches with fixed valve base (3) flange in the bottom of valve body (2), the flange of valve body places the lower end, below valve flange, be provided with locking nut (5), match with fixed valve base (3).
2. a kind of comprehensive pouring water outlet that connects in the injection moulding mode according to claim 1 is characterized in that, described plastics outlet three way (11) is embedded in underground; Standpipe (1) is made for metallic material with valve body (2), and it is overground part.
3. a kind of comprehensive pouring water outlet that connects in the injection moulding mode according to claim 1, it is characterized in that, the tube wall of the end that described metal standpipe (1) is connected with plastics outlet three way (11) is provided with the boarding hole (101) of perforation, quantity is the row of 1-5 in the circumferential direction of the circle, and every row 3-20 is individual; Be provided with an annular groove (111) at the t-shaped connector place of described plastics outlet three way (11).
4. a kind of comprehensive pouring water outlet that connects in the injection moulding mode according to claim 1 is characterized in that, rubber water sealing (7) is housed on the excircle of described water seal cover (6), and the outer side wall of rubber water sealing (7) is up big and down small taper.
5. a kind of comprehensive pouring water outlet that connects in the injection moulding mode according to claim 1 is characterized in that, is provided with O-ring seal (4) on two flange contact facings of described fixed valve base (3) and valve body (2).
6. a kind of comprehensive pouring water outlet that connects in the injection moulding mode according to claim 1 is characterized in that, the width of described fixed valve base (3) upper embedded groove is to match with the wall thickness of the used pipe of underground pipe network that lays in the farmland, forms drive fit.
7. a kind of comprehensive pouring water outlet that connects in the injection moulding mode according to claim 1 is characterized in that, the internal diameter of described fixed valve base (3) matches with the circular cone inclined-plane of rubber water sealing (7), seals.
8. a kind of comprehensive pouring water outlet that connects in the injection moulding mode according to claim 1, it is characterized in that, be provided with internal thread with the outer tube spinning at the inwall of described water outlet (10), or be provided with outside thread with the outer tube spinning at the outer wall of water outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220173676 CN202732985U (en) | 2012-04-20 | 2012-04-20 | Injection molding connected all-dimensional irrigation water outlet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220173676 CN202732985U (en) | 2012-04-20 | 2012-04-20 | Injection molding connected all-dimensional irrigation water outlet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202732985U true CN202732985U (en) | 2013-02-13 |
Family
ID=47658686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220173676 Expired - Fee Related CN202732985U (en) | 2012-04-20 | 2012-04-20 | Injection molding connected all-dimensional irrigation water outlet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202732985U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109009271A (en) * | 2018-10-08 | 2018-12-18 | 欣瑞德（江苏）医疗科技有限公司 | Multi-passage puncture outfit |
-
2012
- 2012-04-20 CN CN 201220173676 patent/CN202732985U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109009271A (en) * | 2018-10-08 | 2018-12-18 | 欣瑞德（江苏）医疗科技有限公司 | Multi-passage puncture outfit |
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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 |
Granted publication date: 20130213 Termination date: 20150420 |
|
| EXPY | Termination of patent right or utility model |