CN2769635Y - Water-saving irrigating valve - Google Patents
Water-saving irrigating valve Download PDFInfo
- Publication number
- CN2769635Y CN2769635Y CN 200420092284 CN200420092284U CN2769635Y CN 2769635 Y CN2769635 Y CN 2769635Y CN 200420092284 CN200420092284 CN 200420092284 CN 200420092284 U CN200420092284 U CN 200420092284U CN 2769635 Y CN2769635 Y CN 2769635Y
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- Prior art keywords
- valve
- water
- valve body
- utility
- model
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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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Abstract
The utility model relates to the field of the manufacturing technology for a valve, which is mainly used for regulating the flow rate in the fluid conveying engineering. The utility model is especially suitable for controlling the flow rate in the spray irrigation and the drip irrigation engineering, and controlling the drainage and the water break for a water inlet of a pipeline for an irrigated farmland. A water saving irrigating valve adopt an inner speaking trumpet-shaped sealing structure, and comprises a valve body 1, a valve core 2 which is arranged in the valve body and a handle 3 which is used for opening and the closing. The utility model is characterized in that a casing is composed of the cylindrical valve body 1, the cylindrical valve core 2 with a water outlet 4 and a positioning piece 5 which is arranged at the top end of the cylindrical valve core 2. Compared with the background art, the valve has the advantages of high water pressure bearing ability, easy installation, no use for an elbow when the utility model is installed, beautiful appearance, simple structure, easy use (when opened, the valve which is positioned on a top cover only needs to be rotated 90 DEG to fully open, the valve which is positioned by a joint only needs to be rotated 180 DEG to fully open), etc.
Description
Technical field
The utility model relates to technical field of valve manufacturing, is mainly used in the FLUID TRANSPORTATION engineering and regulates flow, is particularly useful for spray, control flow rate in the drip irrigation project, and the discharging water and cutting off the water supply of pipeline irrigation farmland water intake.
Background technique
Water-saving irrigation valve before this comprises the spool in valve body and the valve body, the rubber ring of sealing usefulness, and the handle that switch is used, its spool is made of disk, screw rod and connecting ring, and what make the employing of material material is ABS plastic.It is low that this valve bears water pressure, and breakdown need rotate several circles could standard-sized sheets, and install and will use elbow, cumbersome.Therefore, still need the water-saving irrigation valve is reformed creation.
Technology contents
The utility model is that the defective at above-mentioned water-saving irrigation valve makes improvements, design bear the water pressure height, easy to use, install and be easy to the water-saving irrigation valve.
Finish the utility model above-mentioned purpose by following implementation:
The water-saving irrigation valve of this joint location comprises the spool in valve body and the valve body, and the handle that the spool top links to each other is characterized in that shell is a tube valve body and the tube spool that is provided with water outlet, and tube valve body inner core spool lower end is provided with the joint location part.
The water-saving irrigation valve of this top cover location comprises the spool in valve body and the valve body, and the handle that switch is used is characterized in that shell is a tube valve body and the tube spool that is provided with water outlet, and tube spool top is provided with the top cover locating piece.
It is characterized in that preferably loudspeaker tubular of said tube valve body and tube spool.
It is characterized in that said tube spool and joint location part are provided with horizontally rotates positive stop lug boss or projection.
It is characterized in that said tube valve body and top cover locating piece are provided with horizontally rotates positive stop lug boss or projection.
It is characterized in that the outer lower end of said tube valve body is provided with the fixedly rib that limit levels is rotated, preferably there is the chassis tube valve body lower end outside; Also can on the chassis, be provided with concavo-convex or breach.
This water-saving irrigation valve is compared with background technique, not only have the water pressure of bearing height, easy to use, install easily, and installation is still arranged without elbow, beautiful shape, advantages of simple structure and simple.
Description of drawings
Fig. 1 is the water-saving irrigation valve schematic representation of the utility model joint location.
Fig. 2 is the water-saving irrigation valve schematic representation of the utility model top cover location.
In Fig. 1, Fig. 2 schematic representation, tube valve body (1), tube spool (2), handle (3), water outlet (4), locating piece (5), spacing block set (6), fixedly rib (7).
Preferred forms
Describe details of the present utility model and operating mode in detail below in conjunction with accompanying drawing:
Tube valve body (1) among the utility model Fig. 1, tube spool (2), handle (3), joint location part (5) are made plastic mould respectively, adopt ABS plastic to push member by injection machine; Assemble in the valve body (1) of earlier tube spool (2) being packed into, form the water-saving irrigation valve of joint location in the spool (2) of again joint location part (5) being packed into.
Breakdown: with the rotation of handle (3) inhour, rotating 180 ° is standard-sized sheet (Fig. 1 state), and commentaries on classics is promptly closed clockwise.
Tube valve body (1) among the utility model Fig. 2, tube spool (2), handle (3), top cover locating piece (5) are made plastic mould equally respectively, adopt ABS plastic to push member by injection machine; Assemble in the valve body (1) of earlier tube spool (2) being packed into, a spool (2) top of again top cover locating piece (5) being packed into splashes into the water-saving irrigation valve that plastic cement forms the top cover location between tube spool (2) and top cover locating piece (5).
Breakdown: handle (3) is inserted inhour rotation in tube spool (2) hole, and only needing to rotate 90 ° is standard-sized sheet (Fig. 2 state), and commentaries on classics is promptly closed clockwise.
This valve adopts seal structure in the loudspeaker tubular, and hydraulic pressure high sealing more is good more, installs without elbow; Thereby reach bear the water pressure height, easy to use, easy purpose is installed.
Claims (5)
1, a kind of water-saving irrigation valve, comprise the spool (2) in valve body (1) and the valve body (1), the handle (3) that spool (2) top links to each other, it is characterized in that shell is a tube valve body (1) and the tube spool (2) that is provided with water outlet (4), tube spool (2) lower end in the tube valve body (1) is provided with locating piece (5).
2, water-saving irrigation valve according to claim 1 is characterized in that said tube spool (2) is provided with spacing block set (6).
3, a kind of water-saving irrigation valve comprises the spool (2) in valve body (1) and the valve body (1), and the handle that switch is used (3) is characterized in that shell is a tube valve body (1) and the tube spool (2) that is provided with water outlet (4), and tube spool (2) top is provided with locating piece (5).
4, water-saving irrigation valve according to claim 3 is characterized in that said locating piece (5) is provided with spacing block set (6).
5,, it is characterized in that the outer lower end of said tube valve body (1) is provided with fixedly rib (7) according to claim 3 or 4 described water-saving irrigation valves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420092284 CN2769635Y (en) | 2004-08-26 | 2004-08-26 | Water-saving irrigating valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420092284 CN2769635Y (en) | 2004-08-26 | 2004-08-26 | Water-saving irrigating valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2769635Y true CN2769635Y (en) | 2006-04-05 |
Family
ID=36690718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420092284 Expired - Fee Related CN2769635Y (en) | 2004-08-26 | 2004-08-26 | Water-saving irrigating valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2769635Y (en) |
-
2004
- 2004-08-26 CN CN 200420092284 patent/CN2769635Y/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 | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |