CN206816908U - A kind of rotary barrel throttle - Google Patents
A kind of rotary barrel throttle Download PDFInfo
- Publication number
- CN206816908U CN206816908U CN201720582199.2U CN201720582199U CN206816908U CN 206816908 U CN206816908 U CN 206816908U CN 201720582199 U CN201720582199 U CN 201720582199U CN 206816908 U CN206816908 U CN 206816908U
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- China
- Prior art keywords
- valve
- flange
- valve body
- water inlet
- bonnet
- 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.)
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- Lift Valve (AREA)
Abstract
A kind of rotary barrel throttle, belong to sprinkling irrigation equipment technical field, solve to be unable to adjustment direction or adjustment direction process complexity, the technical problem for influenceing emptying effectiveness existing for existing choke valve.The technical solution of the utility model is：A kind of rotary barrel throttle, including valve body, valve rod and bonnet, the body base are provided with water inlet, the valve body side, perpendicular to water inlet direction are provided with delivery port, wherein：Flange is provided with the outside of the water inlet end, the cylindrical circumferential direction of water inlet of stating is provided with the mounting flange that can be connected with standard flange, and the mounting flange lower surface is provided with the groove being engaged with flange, sealing ring is provided between the bottom portion of groove and flange；Valve upper cover nut is provided with the middle part of the valve body top surface, the valve rod is located in the middle part of valve upper cover nut and is connected through a screw thread between valve upper cover nut, and the bonnet is located in body cavity, and the valve interior wall is provided with valve body close to delivery port and opens and closes mouth back-up ring.
Description
Technical field
The utility model belongs to sprinkling irrigation equipment technical field, more particularly to a kind of rotary barrel throttle.
Background technology
Choke valve is by change throttling section or adjusts overflowing end face to control the valve of fluid flow.
Existing choke valve is essentially all with bolt or is threadedly mounted in pipeline or on carrier, their inlet and outlet side
To being all fixed linear, adjustment direction is unable to after fixed, during if desired for changing direction, total water source can only be closed, stop supplying
Bolt can be unclamped after water, is adjusted by the direction of fixed hole position big to close direction.Still need to fasten after the adjustment of direction
It could be used after bolt.Here it is the connecting mode method for the traditional control valve continued to use always now.Due to this form
Connecting mode method, caused by property limited thereto, in use the direction adjustment to valve outlet bring it is certain not
Just, the efficiency of water delivery operation while can also be had influence on.
The content of the invention
The utility model overcomes the shortcomings of the prior art, solves to adjust after fixing existing for existing choke valve
Direction or adjustment direction process are complicated, influence the technical problem of emptying effectiveness.
The utility model is achieved by following technical solution.
A kind of rotary barrel throttle, including valve body, valve rod and bonnet, the body base are provided with water inlet, the valve body one
Side, perpendicular to water inlet direction delivery port is provided with, wherein：Flange is provided with the outside of the water inlet end, it is described to state outside water inlet
Circumferencial direction is provided with the mounting flange that can be connected with standard flange, and the mounting flange lower surface is recessed provided with being engaged with flange
Groove, the flange are located in the groove of mounting flange so that valve body can be relatively fixed flange and be rotated, the bottom portion of groove
Sealing ring is provided between flange；
Valve upper cover nut is provided with the middle part of the valve body top surface, the valve rod is located in the middle part of valve upper cover nut and and valve body
It is connected through a screw thread between upper box nut, the bonnet is located in body cavity, and the bonnet is connected with valve rod lower end, the valve
Internal wall is provided with valve body close to delivery port and opens and closes mouth back-up ring.
Further, the bonnet bottom is provided with sealing gasket.
Further, the upper box nut bottom is provided with valve upper cover sealing ring.
The utility model has the advantages that compared with prior art：
The setting of the utility model flange and groove so that valve body can be relatively fixed flange and be rotated, and expand valve
The performance of door usable rotational direction in use, water source can adjustment water outlet can need not be closed in operation process
Mouth direction, it is easy to use；The setting for the mounting flange that can be connected with standard flange so that pipeline can continue to use primary standard flange,
Make its scope of application wider.
Brief description of the drawings
Fig. 1 is the utility model valve opening structural representation；
Fig. 2 is the utility model valve closed mode structural representation；
Fig. 3 is that Fig. 1 installs connection diagram with standard flange.
Embodiment
As shown in Figures 1 to 3, a kind of rotary barrel throttle, including valve body 1, valve rod 2 and bonnet 3, the bottom of valve body 1 are provided with
Water inlet 1-1, the side of valve body 1, perpendicular to water inlet 1-1 directions delivery port 1-2 is provided with, wherein：The water inlet 1-1 ends
Flange 1-3 is provided with the outside of portion, the cylindrical circumferential directions of water inlet 1-1 of stating are provided with the mounting flange 4 that can be connected with standard flange, institute
State the lower surface of mounting flange 4 and be located at the groove of mounting flange 4 provided with the groove 4-1, the flange 1-3 being engaged with flange 1-3
In 4-1 so that valve body 1 can be relatively fixed flange 4 and be rotated, and sealing is provided between the groove 4-1 bottoms and flange 1-3
Circle 5；
Be provided with valve upper cover nut 6 in the middle part of the top surface of valve body 1, the valve rod 2 be located in the middle part of valve upper cover nut 6 and with
It is connected through a screw thread between valve upper cover nut 6, the bonnet 3 is located in the inner chamber of valve body 1, and the bonnet 3 connects with the lower end of valve rod 2
Connect, the inwall of valve body 1 is provided with valve body close to delivery port 1-2 and opens and closes mouth back-up ring 7.
Further, the bottom of bonnet 3 is provided with sealing gasket 8.
Further, the bottom of upper box nut 6 is provided with valve upper cover sealing ring 9.
The course of work of the present utility model is：
Water inlet 1-1 of the present utility model is connected by mounting flange 4 with the standard flange of inlet channel during use, will
Delivery port 1-2 of the present utility model is connected with outlet conduit, and rotary valve 1 makes it be relatively fixed flange 4 to be rotated, you can is adjusted
Whole delivery port 1-2 water outlet direction；Rotary valve rod 2 is the rising or decline of adjustable bonnet 3, realize choke valve unlatching or
The switching of closed mode, and adjustment fluid flow.
The utility model can be embodied without departing from the spiritual or substantive of invention in a variety of forms, so should manage
Solution, above-described embodiment is not limited to foregoing details, and should widely be explained in claim limited range, therefore falls into
Claim or change in its equivalent scope and remodeling all should be claim and covered.
Claims (3)
1. a kind of rotary barrel throttle, including valve body (1), valve rod (2) and bonnet (3), valve body (1) bottom is provided with water inlet
(1-1), valve body (1) side, perpendicular to water inlet (1-1) direction it is provided with delivery port (1-2), it is characterised in that：It is described enter
Flange (1-3) is provided with the outside of the mouth of a river (1-1) end, the cylindrical circumferential direction of the water inlet (1-1) is provided with and can be connected with standard flange
Mounting flange (4), mounting flange (4) lower surface is provided with the groove (4-1) that is engaged with flange (1-3), the flange
(1-3) is located in the groove (4-1) of mounting flange (4) so that valve body (1) can be relatively fixed flange (4) and be rotated, described
Sealing ring (5) is provided between groove (4-1) bottom and flange (1-3)；
Valve upper cover nut (6) is provided with the middle part of valve body (1) top surface, the valve rod (2) is located in the middle part of valve upper cover nut (6)
And be connected through a screw thread between valve upper cover nut (6), the bonnet (3) is located in valve body (1) inner chamber, the bonnet (3)
It is connected with valve rod (2) lower end, valve body (1) inwall is provided with valve body close to delivery port (1-2) and opens and closes mouth back-up ring (7).
A kind of 2. rotary barrel throttle according to claim 1, it is characterised in that：Bonnet (3) bottom is provided with sealing gasket
(8)。
A kind of 3. rotary barrel throttle according to claim 1, it is characterised in that：Upper box nut (6) bottom is provided with valve
Lid sealing ring (9) on body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720582199.2U CN206816908U (en) | 2017-05-24 | 2017-05-24 | A kind of rotary barrel throttle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720582199.2U CN206816908U (en) | 2017-05-24 | 2017-05-24 | A kind of rotary barrel throttle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206816908U true CN206816908U (en) | 2017-12-29 |
Family
ID=60756965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720582199.2U Active CN206816908U (en) | 2017-05-24 | 2017-05-24 | A kind of rotary barrel throttle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206816908U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107013725A (en) * | 2017-05-24 | 2017-08-04 | 山西征宇喷灌有限公司 | A kind of rotary barrel throttle |
-
2017
- 2017-05-24 CN CN201720582199.2U patent/CN206816908U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107013725A (en) * | 2017-05-24 | 2017-08-04 | 山西征宇喷灌有限公司 | A kind of rotary barrel throttle |
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| GR01 | Patent grant |