CN213332425U - Butterfly valve capable of avoiding bottom slag accumulation - Google Patents
Butterfly valve capable of avoiding bottom slag accumulation Download PDFInfo
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- CN213332425U CN213332425U CN202022190664.2U CN202022190664U CN213332425U CN 213332425 U CN213332425 U CN 213332425U CN 202022190664 U CN202022190664 U CN 202022190664U CN 213332425 U CN213332425 U CN 213332425U
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Abstract
The utility model discloses a can avoid butterfly valve of long-pending sediment in bottom, relate to the butterfly valve field, which comprises a valve body, the top of valve body is provided with mounting hole one, fixed mounting has the joint chair on the inside wall of mounting hole one, the top of joint chair is provided with mounting groove one, fixed mounting has drive arrangement on the inside wall of mounting groove one, be provided with mounting hole two in the joint chair, rotate on the inside wall of mounting hole two and install the valve rod, movable mounting has the butterfly valve on the valve rod, the bottom of valve body is provided with mounting hole four, fixed mounting has the valve gap on the inside wall of mounting hole four, the bottom of valve body sets up and mounting hole three, fixed mounting has the collecting pipe on the inside wall of mounting hole three, this kind of butterfly valve that can avoid long-pending sediment in bottom, convenient to use, the.
Description
Technical Field
The utility model relates to a butterfly valve field, in particular to butterfly valve that can avoid bottom long-pending sediment.
Background
A butterfly valve, also called a flap valve, is a regulating valve with a simple structure, and can be used for on-off control of low-pressure pipeline media, namely a valve with a closing part (a valve clack or a butterfly plate) which is a disc and rotates around a valve shaft to open and close, and the valve can be used for controlling the flow of various types of fluids such as air, water, steam, various corrosive media, slurry, oil products, liquid metal, radioactive media and the like. The butterfly valve mainly plays a role in cutting off and throttling on a pipeline, and the butterfly valve opening and closing piece is a disc-shaped butterfly plate and rotates around the axis of the butterfly valve body in the valve body, so that the opening and closing or adjusting purpose is achieved.
However, the purified industrial coke oven gas still contains impurities such as tar and naphthalene, which are gradually condensed and separated out along with the transportation of the coke oven gas in the medium pipeline and the reduction of the temperature, and are deposited at the bottom of the pipeline and the valve along with other particle impurities, and the residue at the bottom of the butterfly valve of the coke oven gas pipeline can obstruct the opening and closing action of the butterfly plate and influence the closing tightness, so that the medium stop demand in the actual production can not be realized.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a can avoid butterfly valve of bottom long-pending sediment, still contain tar in the industry coke oven gas through the purification that proposes in solving above-mentioned background art, impurity such as naphthalene, they can be carried along with coke oven gas in the medium pipeline and progressively the condensation is appeared along with the reduction of temperature, and deposit in pipeline and valve bottom along the way with other particle impurity together, and coke oven gas pipeline butterfly valve bottom long-pending sediment can obstruct the switching action and the influence closing leakproofness of butterfly plate, and then the problem that the demand was stopped to send to the medium in the unable actual production that realizes.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a can avoid butterfly valve of long-pending sediment in bottom, includes the valve body, the top of valve body is provided with mounting hole one, fixed mounting has the joint chair on the inside wall of mounting hole one, the top of joint chair is provided with mounting groove one, fixed mounting has drive arrangement on the inside wall of mounting groove one, be provided with mounting hole two in the joint chair, rotate on the inside wall of mounting hole two and install the valve rod, movable mounting has the butterfly valve on the valve rod, the bottom of valve body is provided with mounting hole four, fixed mounting has the valve gap on the inside wall of mounting hole four, the bottom of valve body sets up and mounting hole three, fixed mounting has the collecting pipe on the inside wall of mounting hole three, the sealing plug is worn to be equipped with in the bottom of collecting.
Preferably, a first groove is formed in the inner side wall of the valve body, and a filter screen is fixedly mounted on the inner side wall of the first groove.
Preferably, the valve body is provided with a fifth mounting hole, and a cleaning pipe is fixedly mounted on the inner side wall of the fifth mounting hole.
Preferably, a second groove is formed in the inner side wall of the cleaning pipe, and a mounting seat is fixedly mounted on the inner side wall of the second groove.
Preferably, the mounting seat is provided with a third groove, and a spring is fixedly mounted on the inner side wall of the third groove.
Preferably, one end of the spring is fixedly provided with a sealing gasket.
Preferably, the inner side wall of the cleaning pipe is provided with a fourth groove, and the inner side wall of the fourth groove is fixedly provided with a baffle.
The utility model discloses a technological effect and advantage:
1. fixed mounting has the filter screen on the inside wall of valve body, and the filter screen can be to getting into the utility model discloses interior liquid or gaseous filter, thereby can prevent the utility model discloses the condition of long-pending sediment appears in the interior, but the long-pending sediment landing of filtering off is in the collecting tube, and convenient to use person clears up it.
2. The user can spray the cleaning agent in the utility model through the cleaning pipe, the cleaning agent entering the cleaning pipe can extrude the spring through the valve, and further the sealing gasket can be separated from the baffle plate, so that the cleaning agent outside can enter the utility model to clean the inner side wall of the utility model;
3. when the utility model discloses the liquid of interior transmission or gaseous entering connecting pipe in the time can be with sealed the top on the baffle, and then can avoid the utility model discloses the interior gas acquires the condition that liquid appears against the current, and the function is various.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view of the collector tube of the present invention;
fig. 3 is a cross-sectional view of the cleaning tube of the present invention.
In the figure: 1. a valve body; 2. connecting a base; 3. a drive device; 4. a valve stem; 5. a butterfly valve; 6. a valve cover; 7. a collection pipe; 8. a sealing plug; 9. a filter screen; 10. cleaning the tube; 11. a mounting seat; 12. a spring; 13. a gasket; 14. and a baffle plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a butterfly valve 5 that can avoid long-pending sediment in bottom as shown in fig. 1-3, including valve body 1, valve body 1's top is provided with mounting hole one, fixed mounting has joint chair 2 on the inside wall of mounting hole one, joint chair 2's top is provided with mounting groove one, fixed mounting has drive arrangement 3 on the inside wall of mounting groove one, be provided with mounting hole two in the joint chair 2, rotate on the inside wall of mounting hole two and install valve rod 4, movable mounting has butterfly valve 5 on the valve rod 4, valve body 1's bottom is provided with mounting hole four, fixed mounting has valve gap 6 on the inside wall of mounting hole four, valve body 1's bottom sets up and mounting hole three, fixed mounting has collecting pipe 7 on the inside wall of mounting hole three, collecting pipe 7's bottom is worn to be equipped with 8 sealing.
In this embodiment, be provided with recess one on the inside wall of valve body 1, fixed mounting has filter screen 9 on the inside wall of recess one, and filter screen 9 can be to getting into the utility model discloses interior liquid or gas filter, thereby can prevent the utility model discloses the condition of long-pending sediment appears in.
In this embodiment, be provided with mounting hole five on the valve body 1, fixed mounting has the cleaning tube 10 on the inside wall of mounting hole five, and the user can pass through the cleaning tube 10 with the sanitizer and spray in the utility model discloses in.
In this embodiment, be provided with recess two on the inside wall of cleaning tube 10, fixed mounting has mount pad 11 on the inside wall of recess two, be provided with recess three on the mount pad 11, fixed mounting has spring 12 on the inside wall of recess three, spring 12's one end fixed mounting has sealed the pad 13, fixed mounting has baffle 14 on the inside wall of recess four, the detergent accessible valve that gets into in cleaning tube 10 extrudes spring 12, and then can make sealed pad 13 and baffle 14 separate, thereby can make external detergent get into the utility model discloses in, it is right the utility model discloses a clean on the inside wall, simultaneously, work as the utility model discloses the interior liquid of transmission or gaseous entering connecting pipe in can push up sealed pad 13 on baffle 14, and then can avoid the utility model discloses the gaseous condition that liquid appears flowing against the current that acquires.
This practical theory of operation: when in use, a user can firstly check whether each part of the utility model is perfect, the filter screen 9 is fixedly arranged on the inner side wall of the valve body 1, the filter screen 9 can filter the liquid or gas entering the utility model, thereby preventing the slag accumulation condition in the utility model, the filtered slag can slide down in the collecting pipe 7, the user can clean the collecting pipe, the user can spray the cleaning agent in the utility model through the cleaning pipe 10, the cleaning agent entering the cleaning pipe 10 can extrude the spring 12 through the valve, and further the sealing gasket 13 can be separated from the baffle 14, thereby the cleaning agent outside can enter the utility model, the inner side wall of the utility model can be cleaned, simultaneously, the sealing gasket 13 can be pressed on the baffle 14 when the liquid or gas transmitted in the utility model enters the connecting pipe, and further the condition that the gas in the utility model obtains the liquid and has the reverse flow can be avoided, the function is various.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (7)
1. A butterfly valve (5) capable of avoiding bottom slag accumulation, comprising a valve body (1), characterized in that: the top of valve body (1) is provided with mounting hole one, fixed mounting has joint chair (2) on the inside wall of mounting hole one, the top of joint chair (2) is provided with mounting groove one, fixed mounting has drive arrangement (3) on the inside wall of mounting groove one, be provided with mounting hole two in joint chair (2), rotate on the inside wall of mounting hole two and install valve rod (4), movable mounting has butterfly valve (5) on valve rod (4), the bottom of valve body (1) is provided with mounting hole four, fixed mounting has valve gap (6) on the inside wall of mounting hole four, the bottom of valve body (1) sets up and mounting hole three, fixed mounting has collecting pipe (7) on the inside wall of mounting hole three, sealing plug (8) are worn to be equipped with in the bottom of collecting pipe (7).
2. A butterfly valve (5) with bottom dross avoidance according to claim 1, wherein: a first groove is formed in the inner side wall of the valve body (1), and a filter screen (9) is fixedly mounted on the inner side wall of the first groove.
3. A butterfly valve (5) with bottom dross avoidance according to claim 1, wherein: the valve body (1) is provided with a fifth mounting hole, and a cleaning pipe (10) is fixedly mounted on the inner side wall of the fifth mounting hole.
4. A butterfly valve (5) with bottom dross avoidance according to claim 3, wherein: a second groove is formed in the inner side wall of the cleaning pipe (10), and a mounting seat (11) is fixedly mounted on the inner side wall of the second groove.
5. A butterfly valve (5) with bottom dross avoidance according to claim 4, wherein: the mounting seat (11) is provided with a third groove, and a spring (12) is fixedly mounted on the inner side wall of the third groove.
6. A butterfly valve (5) with bottom dross avoidance according to claim 5, wherein: and a sealing gasket (13) is fixedly arranged at one end of the spring (12).
7. A butterfly valve (5) with bottom dross avoidance according to claim 3, wherein: a fourth groove is formed in the inner side wall of the cleaning pipe (10), and a baffle (14) is fixedly mounted on the inner side wall of the fourth groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022190664.2U CN213332425U (en) | 2020-09-29 | 2020-09-29 | Butterfly valve capable of avoiding bottom slag accumulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022190664.2U CN213332425U (en) | 2020-09-29 | 2020-09-29 | Butterfly valve capable of avoiding bottom slag accumulation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213332425U true CN213332425U (en) | 2021-06-01 |
Family
ID=76068968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022190664.2U Active CN213332425U (en) | 2020-09-29 | 2020-09-29 | Butterfly valve capable of avoiding bottom slag accumulation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213332425U (en) |
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2020
- 2020-09-29 CN CN202022190664.2U patent/CN213332425U/en active Active
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