CN113154059B - Vacuum butterfly valve with dust removal function - Google Patents
Vacuum butterfly valve with dust removal function Download PDFInfo
- Publication number
- CN113154059B CN113154059B CN202110503953.XA CN202110503953A CN113154059B CN 113154059 B CN113154059 B CN 113154059B CN 202110503953 A CN202110503953 A CN 202110503953A CN 113154059 B CN113154059 B CN 113154059B
- Authority
- CN
- China
- Prior art keywords
- valve body
- cleaning block
- fixedly connected
- motor
- valve
- 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.)
- Active
Links
- 239000000428 dust Substances 0.000 title claims abstract description 44
- 238000004140 cleaning Methods 0.000 claims abstract description 45
- 238000007789 sealing Methods 0.000 claims description 12
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910001338 liquidmetal Inorganic materials 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002285 radioactive effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/16—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members
- F16K1/18—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps
- F16K1/22—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps with axis of rotation crossing the valve member, e.g. butterfly valves
- F16K1/226—Shaping or arrangements of the sealing
- F16K1/2261—Shaping or arrangements of the sealing the sealing being arranged on the valve member
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/16—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members
- F16K1/18—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps
- F16K1/22—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps with axis of rotation crossing the valve member, e.g. butterfly valves
- F16K1/226—Shaping or arrangements of the sealing
- F16K1/2268—Sealing means for the axis of rotation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/32—Details
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lift Valve (AREA)
- Details Of Valves (AREA)
Abstract
The invention discloses a vacuum butterfly valve with a dust removal function, which relates to the technical field of valves, and comprises a valve body and further comprises: the disc plate is arranged in the valve body and used for opening or closing the valve body; the dust removing mechanism is arranged in the valve body and is used for removing dust in the valve body, and comprises a cleaning block which is positioned on the inner side wall of the valve body; one end of the connecting component is connected with the cleaning block and is used for ensuring the stable movement of the cleaning block; and one end of the driving component is connected with the cleaning block and is used for driving the cleaning block to move. According to the invention, the cleaning block is driven to move through the driving assembly, the connecting assembly ensures the stable movement of the cleaning block, and the cleaning block cleans and dedusts the inner wall of the valve body, so that the problem that the existing vacuum butterfly valve does not have a dust removal function and cannot carry out dust removal treatment on the inside of the vacuum butterfly valve is solved.
Description
Technical Field
The invention relates to the technical field of valves, in particular to a vacuum butterfly valve with a dust removal function.
Background
The butterfly valve is also called as a flap valve, and is a regulating valve with a simple structure, and the butterfly reading of the switch control of the low-pressure pipeline medium means that a closing member (a valve clack or a butterfly plate) is a disc and rotates around a valve shaft to achieve opening and closing. 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 pipe is mainly used for cutting and throttling. The butterfly valve opening and closing member is a disc-shaped butterfly plate which rotates around the axis of the butterfly valve in the valve body, so that the purpose of opening and closing or adjusting the butterfly valve is achieved. The butterfly valve opening and closing member is a disc-shaped butterfly plate which rotates around the axis of the butterfly valve body in the valve body, so that the purpose of opening and closing or saving programs is achieved. The butterfly valve is typically less than 90 degrees fully open to fully closed.
The existing vacuum butterfly valve does not have a dust removing function, cannot remove dust in the valve body 1, and cannot only cause great damage to the butterfly valve and pollute the gas or liquid flowing in the butterfly valve when a large amount of dust exists in the valve body, so that a vacuum butterfly valve with the dust removing function is needed to solve the problems.
Disclosure of Invention
The embodiment of the invention aims to provide a vacuum butterfly valve with a dust removing function, so as to solve the problems in the background art.
In order to achieve the above purpose, the present invention provides the following technical solutions:
the utility model provides a vacuum butterfly valve with dust removal function, includes the valve body, still includes:
the disc plate is arranged in the valve body and used for opening or closing the valve body; and
the dust removing mechanism is arranged inside the valve body and is used for removing dust inside the valve body.
As a further scheme of the invention: the dust removing mechanism comprises a cleaning block, and the cleaning block is positioned on the inner side wall of the valve body; and
one end of the connecting component is connected with the cleaning block and used for ensuring the stable movement of the cleaning block; and
and one end of the driving component is connected with the cleaning block and is used for driving the cleaning block to move.
As a further scheme of the invention: the connecting assembly comprises a sliding groove and a sliding block, the sliding groove is symmetrically arranged on the side wall of the inner portion of the valve body, the sliding block is slidably arranged in the sliding groove, and the sliding block is fixedly connected with the cleaning block.
As a further scheme of the invention: the driving assembly comprises a motor I, a gear, a connecting rod, a rotating rod and a rack, wherein the output end of the motor I is fixedly connected with the gear, one end of the motor I, which is far away from the gear, is fixedly connected with one end of the connecting rod, the other end of the connecting rod is fixedly connected with the cleaning block, one side wall of the gear, which is far away from the motor, is rotationally connected with one end of the rotating rod, the other end of the rotating rod is fixedly connected with the cleaning block on the other side, the rack is arranged at the bottom end of the valve body, and the rack is meshed with the gear.
As a further scheme of the invention: the disc plate is provided with a rotating shaft, the bottom end inside the valve body is provided with a groove, the lower end of the rotating shaft is rotatably arranged in the groove, the upper end of the rotating shaft penetrates through the valve body and is fixedly connected with a handle, the upper end of the valve body is provided with a connecting block, the top end of the connecting block is fixedly connected with a connecting plate, and a screw is arranged on the connecting plate.
As a further scheme of the invention: the dust removal device is characterized in that a second motor is arranged in the valve body and is positioned on one side of the disc plate, which is far away from the dust removal mechanism, fixing rods are arranged at two ends of the second motor, the tail ends of the fixing rods are fixedly connected to the inner side wall of the valve body, and fan blades are fixedly connected to the output end of the second motor.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, the cleaning block is driven to move through the driving assembly, the connecting assembly ensures the stable movement of the cleaning block, and the cleaning block cleans and dedusts the inner wall of the valve body, so that the problem that the existing vacuum butterfly valve does not have a dust removal function and cannot carry out dust removal treatment on the inside of the vacuum butterfly valve is solved.
Drawings
Fig. 1 is a front cross-sectional view of a vacuum butterfly valve with dust removal.
Fig. 2 is a side view of a vacuum butterfly valve with dust removal.
Fig. 3 is a partial side cross-sectional view of a vacuum butterfly valve with dust removal.
Fig. 4 is a schematic structural view of a disk plate in a vacuum butterfly valve with dust removal function.
In the figure: 1. a valve body; 2. a dish plate; 3. a rotating shaft; 4. a groove; 5. a connecting block; 6. a connecting plate; 7. a screw; 8. a handle; 9. a first motor; 10. a gear; 11. a connecting rod; 12. a rotating rod; 13. a rack; 14. a cleaning block; 15. a chute; 16. a slide block; 17. a second motor; 18. a fixed rod; 19. a fan blade; 20. a valve cover; 21. a boss; 22. a thread; 23. a first sealing ring; 24. and a second sealing ring.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the embodiment of the invention, a vacuum butterfly valve with a dust removing function comprises a valve body 1 and further comprises:
the disc plate 2 is arranged in the valve body 1 and is used for opening or closing the valve body 1; and
the dust removing mechanism is arranged inside the valve body 1 and is used for removing dust inside the valve body 1.
As an embodiment of the present invention, referring to fig. 1 to 3, the dust removing mechanism includes a cleaning block 14, and the cleaning block 14 is located on an inner sidewall of the valve body 1; and
a connecting assembly having one end connected to the cleaning block 14 for ensuring stable movement of the cleaning block 14; and
and one end of the driving component is connected with the cleaning block 14 and is used for driving the cleaning block 14 to move.
As an embodiment of the present invention, referring to fig. 1 and 3, the connecting assembly includes a sliding groove 15 and a sliding block 16, the sliding groove 15 is symmetrically disposed on the inner side wall of the valve body 1, the sliding block 16 is slidably mounted in the sliding groove 15, and the sliding block 16 is fixedly connected with the cleaning block 14. The driving assembly drives the cleaning block 14 to move, and the cleaning block 14 drives the sliding block 16 to slide in the sliding groove 15, so that stable movement of the cleaning block 14 is ensured.
As an embodiment of the present invention, referring to fig. 1 and 3, the driving assembly includes a motor 9, a gear 10, a connecting rod 11, a rotating rod 12 and a rack 13, the output end of the motor 9 is fixedly connected with the gear 10, one end of the motor 9 far away from the gear 10 is fixedly connected with one end of the connecting rod 11, the other end of the connecting rod 11 is fixedly connected to the cleaning block 14, one side wall of the gear 10 far away from the motor 9 is rotatably connected with one end of the rotating rod 12, the other end of the rotating rod 12 is fixedly connected to the cleaning block 14 at the other side, the rack 13 is arranged at the bottom end inside the valve body 1, and the rack 13 is meshed with the gear 10. The first motor 9 is started to enable the gear 10 to rotate, and the gear 10 moves left and right under the action of the rack 13, so that the cleaning block 14 is driven to move left and right, and the inner wall of the valve body 1 is cleaned and dedusted.
As an embodiment of the present invention, referring to fig. 1 to 2, a rotating shaft 3 is disposed on the disc 2, a groove 4 is disposed at the bottom end inside the valve body 1, the lower end of the rotating shaft 3 is rotatably mounted in the groove 4, the upper end of the rotating shaft 3 penetrates through the valve body 1 and is fixedly connected with a handle 8 at the end, a connecting block 5 is disposed at the upper end of the valve body 1, a connecting plate 6 is fixedly connected to the top end of the connecting block 5, and a screw 7 is disposed on the connecting plate 6. Through screw 7, can carry out fixed mounting to valve body 1, rotate handle 8, can make pivot 3 drive dish board 2 rotation, open or close valve body 1.
As an embodiment of the present invention, referring to fig. 1, a second motor 17 is disposed in the valve body 1, the second motor 17 is located at a side of the disc 2 away from the dust removing mechanism, two ends of the second motor 17 are provided with fixing rods 18, the ends of the fixing rods 18 are fixedly connected to the inner side wall of the valve body 1, and the output end of the second motor 17 is fixedly connected with fan blades 19. And the second motor 17 is started to rotate the fan blade 19 to blow air in the valve body 1, blow dust in the valve body out, and perform dust removal treatment.
As an embodiment of the present invention, referring to fig. 1 and 4, the valve body 1 is provided with a valve cover 20 at the left and right ends, the valve cover 20 is integrally connected with a boss 21, the boss 21 is provided with a thread 22, the boss 21 is in threaded connection with the valve body 1 through the thread 22, and a first sealing ring 23 is embedded and installed on the circular side wall of the disc 2. Through valve gap 20, can prevent that the dust from entering into in the valve body 1, make in the valve body 1 keep clean dustless, through sealing washer one 23, can prevent the gas leakage of dish board 2 left and right sides, improve the leakproofness of butterfly valve.
As an embodiment of the present invention, referring to fig. 1 and 4, the second sealing ring 24 is disposed at the position of the rotary shaft 3 penetrating the valve body 1, and the rotary shaft 3 is rotatably mounted in the second sealing ring 24. Through sealing washer two 24, can prevent that the gas in the valve body 1 from running out through pivot 3 and valve body 1 junction, improve the gas tightness of this butterfly valve.
The working principle of the invention is as follows: the rotary screw 7 can fixedly mount the valve body 1, the handle 8 is rotated, the rotating shaft 3 can drive the disc plate 2 to rotate, the valve body 1 is opened or closed, when a large amount of dust exists in the valve body 1, the dust is removed through the dust removing mechanism, and the clean environment in the valve body 1 is ensured; the driving assembly is arranged, so that the cleaning block 14 can be driven to move left and right to clean and remove dust on the inner wall of the valve body 1, and the interior of the valve body 1 is kept clean; the first motor 9 is arranged, so that the gear 10 rotates, the gear 10 moves left and right under the action of the rack 13, and the cleaning block 14 is driven to move left and right, so that the inner wall of the valve body 1 is cleaned and dedusted; the fan blade 19 is rotated by arranging the motor II 17 to blow air in the valve body 1, blow dust in the valve body out and perform dust removal treatment; by arranging the valve cover 20, dust can be prevented from entering the valve body 1, so that the valve body 1 is kept clean and dust-free; by arranging the first sealing ring 23, the air leakage at the left side and the right side of the butterfly plate 2 can be prevented, and the tightness of the butterfly valve is improved; through setting up sealing washer two 24, can prevent that the gas in the valve body 1 from running out through pivot 3 and valve body 1 junction, improve the gas tightness of this butterfly valve.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (1)
1. The utility model provides a vacuum butterfly valve with dust removal function, includes the valve body, its characterized in that still includes:
the disc plate is arranged in the valve body and used for opening or closing the valve body;
the dust removing mechanism is arranged in the valve body and used for removing dust in the valve body, and comprises a cleaning block, a connecting assembly and a driving assembly, wherein the cleaning block is positioned on the inner side wall of the valve body;
one end of the connecting component is connected with the cleaning block and used for ensuring the cleaning block to stably move, the connecting component comprises a sliding groove and a sliding block, the sliding groove is symmetrically arranged on the side wall of the inner part of the valve body, the sliding block is slidably arranged in the sliding groove, and the sliding block is fixedly connected with the cleaning block;
one end of the driving component is connected with the cleaning block and used for driving the cleaning block to move, the driving component comprises a motor I, a gear, a connecting rod, a rotating rod and a rack, the gear is fixedly connected to the output end of the motor I, one end of the motor I, which is far away from the gear, is fixedly connected with one end of the connecting rod, the other end of the connecting rod is fixedly connected to the cleaning block, the gear is far away from one side wall of the motor I and is rotatably connected with one end of the rotating rod, the other end of the rotating rod is fixedly connected to the cleaning block on the other side, the rack is arranged at the bottom end of the valve body, and the rack is meshed with the gear;
the disc plate is provided with a rotating shaft, the bottom end inside the valve body is provided with a groove, the lower end of the rotating shaft is rotatably arranged in the groove, the upper end of the rotating shaft penetrates through the valve body, the tail end of the rotating shaft is fixedly connected with a handle, the upper end of the valve body is provided with a connecting block, the top end of the connecting block is fixedly connected with a connecting plate, and the connecting plate is provided with a screw;
a motor II is arranged in the valve body and is positioned at one side of the disc plate, which is far away from the dust removing mechanism, two ends of the motor II are provided with fixing rods, the tail ends of the fixing rods are fixedly connected to the inner side wall of the valve body, and the output end of the motor II is fixedly connected with fan blades;
valve caps are arranged at the left end and the right end of the valve body, a boss is integrally connected to the valve caps, threads are arranged on the boss, the boss is in threaded connection with the valve body through the threads, and a first sealing ring is embedded and installed on the circular side wall of the disc plate;
the rotating shaft penetrates through the valve body to be provided with a second sealing ring, and the rotating shaft is rotatably arranged in the second sealing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110503953.XA CN113154059B (en) | 2021-05-10 | 2021-05-10 | Vacuum butterfly valve with dust removal function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110503953.XA CN113154059B (en) | 2021-05-10 | 2021-05-10 | Vacuum butterfly valve with dust removal function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113154059A CN113154059A (en) | 2021-07-23 |
| CN113154059B true CN113154059B (en) | 2023-07-21 |
Family
ID=76874240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110503953.XA Active CN113154059B (en) | 2021-05-10 | 2021-05-10 | Vacuum butterfly valve with dust removal function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113154059B (en) |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207266797U (en) * | 2017-10-10 | 2018-04-24 | 菲利(张家港)特种纺织品有限公司 | A kind of spinning and weaving workshop dust-extraction unit |
| CN208804241U (en) * | 2018-09-26 | 2019-04-30 | 般德阀门科技有限公司 | A kind of sand and mud proof butterfly valve |
| CN208886093U (en) * | 2018-10-25 | 2019-05-21 | 扬州贝尔阀门控制有限公司 | A kind of electric device for valve automatically switched |
| CN211302511U (en) * | 2019-10-29 | 2020-08-21 | 熊卫丰 | Dust collector for cement manufacture |
| CN210951757U (en) * | 2019-10-31 | 2020-07-07 | 江苏宏帝空调设备制造有限公司 | Air conditioner dust removal mechanism |
| CN110822101A (en) * | 2019-11-07 | 2020-02-21 | 晟福（天津）流体自动控制设备有限公司 | Valve with cleaning function |
| CN212283154U (en) * | 2020-04-17 | 2021-01-05 | 昆明吉忠机械制造有限公司 | Filter device of water diaphragm pump ore pulp valve |
| CN212616615U (en) * | 2020-07-24 | 2021-02-26 | 四川中科净道科技有限公司 | Scald preventing multifunctional temperature control faucet with hot water prompt facility |
-
2021
- 2021-05-10 CN CN202110503953.XA patent/CN113154059B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN113154059A (en) | 2021-07-23 |
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