CN211574285U - High-precision corrosion-resistant butterfly valve - Google Patents
High-precision corrosion-resistant butterfly valve Download PDFInfo
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- CN211574285U CN211574285U CN201922422248.8U CN201922422248U CN211574285U CN 211574285 U CN211574285 U CN 211574285U CN 201922422248 U CN201922422248 U CN 201922422248U CN 211574285 U CN211574285 U CN 211574285U
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- butterfly valve
- casing
- control structure
- resistant butterfly
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Abstract
The utility model discloses a high-accuracy corrosion-resistant butterfly valve, including casing, fixed establishment and control structure, the casing below is provided with the base, and the inside mounting hole that is provided with of base, fixed establishment sets up in the casing outside, and is provided with the link above the fixed establishment, control structure sets up inside the casing, and is provided with the connecting hole above the control structure, the inside lantern ring that is provided with of connecting hole, and the connecting hole top is provided with the sealed cowling. This high-accuracy corrosion-resistant butterfly valve is provided with fixed establishment, be convenient for install fixedly with external equipment or part, improve the stability of device, guarantee the leakproofness of device simultaneously, be provided with control structure, make the baffle in rotatory, can guarantee the stability of baffle, be convenient for simultaneously adjust rotation angle, improve the work efficiency of device, be provided with sealed cowling and the lantern ring, guarantee the leakproofness of device, the stability of effectual assurance device simultaneously prevents that rivers from revealing, guarantee the flexibility of device simultaneously.
Description
Technical Field
The utility model relates to the technical field of valves, specifically be a high-accuracy corrosion-resistant butterfly valve.
Background
In the process of conveying and transferring some liquid materials, valves are needed to control the flowing speed and the opening and closing of the materials, the types of the needed valves are different along with the difference of functions and the difference of material properties, a butterfly valve is one of the valves, and the butterfly valve is also called a flap valve and can be used for the opening and closing control of low-pressure pipeline media.
The butterfly valve on the market, most can not carry out effectual control to material velocity of flow, and stability is relatively poor moreover, is not convenient for adjust fixed, the lower problem of work efficiency, for this reason, we provide a high accuracy corrosion-resistant butterfly valve.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a high-accuracy corrosion-resistant butterfly valve to solve the butterfly valve on the market that proposes in the above-mentioned background art, most can not carry out effectual control to material velocity of flow, and stability is relatively poor moreover, is not convenient for adjust fixed, the lower problem of work efficiency.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high-accuracy corrosion-resistant butterfly valve, includes casing, fixed establishment and control structure, the casing below is provided with the base, and the inside mounting hole that is provided with of base, fixed establishment sets up in the casing outside, and is provided with the link above the fixed establishment, control structure sets up inside the casing, and is provided with the connecting hole above the control structure, the inside lantern ring that is provided with of connecting hole, and the connecting hole top is provided with the sealed cowling.
Preferably, fixed establishment includes solid fixed ring, fixed strip and fixed orifices, gu fixed ring sets up in casing the place ahead, and gu the fixed ring outside is provided with the fixed strip, the inside fixed orifices that is provided with of fixed strip.
Preferably, the fixed strip is arc shape evenly distributed in solid fixed ring outside, and solid fixed ring inside diameter is the same with casing outside diameter.
Preferably, the control structure includes baffle, spread groove, dead lever, action bars and handle, the baffle sets up inside the casing, and baffle internally mounted has the dead lever, the dead lever below is provided with the spread groove, and is connected with the action bars above the dead lever, the action bars outside is provided with the handle.
Preferably, the fixing rod is in a T-shaped shape below, the operating rod is in a fixing structure with the connecting groove through the fixing rod, and meanwhile, the inner wall of the connecting groove is in a tooth-shaped structure.
Preferably, the sealing cover and the shell form a sealing structure through a lantern ring, and the shell is of a hollow structure.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses be provided with fixed establishment, be convenient for install fixedly with external equipment or part, improve device's stability, guarantee the leakproofness of device simultaneously.
2. The utility model discloses be provided with control structure for the baffle can guarantee the stability of baffle in rotatory, is convenient for simultaneously to rotation angle adjust, improves the work efficiency of device.
3. The utility model discloses be provided with sealed cowling and the lantern ring, the leakproofness of guarantee device, the stability of effectual assurance device prevents that rivers from revealing simultaneously, guarantees the flexibility of device simultaneously.
Drawings
FIG. 1 is a front half-section view of the present invention;
FIG. 2 is a schematic top view of the connecting groove of the present invention;
fig. 3 is a schematic view of the baffle plate of the present invention.
In the figure: 1. a housing; 2. a base; 3. mounting holes; 4. a fixing mechanism; 401. a fixing ring; 402. a fixing strip; 403. a fixing hole; 5. a connecting frame; 6. a control structure; 601. a baffle plate; 602. connecting grooves; 603. fixing the rod; 604. an operating lever; 605. a handle; 7. connecting holes; 8. a collar; 9. and (6) sealing the cover.
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.
Referring to fig. 1-3, the present invention provides a technical solution: a high-precision corrosion-resistant butterfly valve comprises a shell 1, a base 2, a mounting hole 3, a fixing mechanism 4, a fixing ring 401, a fixing strip 402, a fixing hole 403, a connecting frame 5, a control structure 6, a baffle 601, a connecting groove 602, a fixing rod 603, an operating rod 604, a handle 605, a connecting hole 7, a lantern ring 8 and a sealing cover 9, wherein the base 2 is arranged below the shell 1, the mounting hole 3 is arranged inside the base 2, the fixing mechanism 4 is arranged outside the shell 1, the connecting frame 5 is arranged above the fixing mechanism 4, the fixing mechanism 4 comprises the fixing ring 401, the fixing strip 402 and the fixing hole 403, the fixing ring 401 is arranged in front of the shell 1, the fixing strip 402 is arranged outside the fixing ring 401, the fixing hole 403 is arranged inside the fixing strip 402, the fixing strip 402 is uniformly distributed outside the fixing ring 401 in an arc shape, the diameter inside the fixing ring 401 is the same as the diameter outside the shell 1, the stability of the device is improved, and meanwhile, the sealing performance of the device is ensured;
the control structure 6 is arranged inside the shell 1, a connecting hole 7 is formed above the control structure 6, the control structure 6 comprises a baffle 601, a connecting groove 602, a fixing rod 603, an operating rod 604 and a handle 605, the baffle 601 is arranged inside the shell 1, the fixing rod 603 is arranged inside the baffle 601, the connecting groove 602 is arranged below the fixing rod 603, the operating rod 604 is connected above the fixing rod 603, the handle 605 is arranged outside the operating rod 604, the lower part of the fixing rod 603 is in a T-shaped shape, the operating rod 604 and the connecting groove 602 form a fixed structure through the fixing rod 603, and meanwhile, the inner wall of the connecting groove 602 is in a tooth-shaped structure, so that when the baffle 601 rotates, the stability of the baffle 601 can be ensured, the rotating angle can be conveniently adjusted, and the;
connecting hole 7 is inside to be provided with the lantern ring 8, and is provided with sealed cowling 9 above connecting hole 7, and sealed cowling 9 constitutes seal structure through lantern ring 8 and casing 1, and casing 1 is hollow structure simultaneously, and the leakproofness of guarantee device, the stability of effectual assurance device prevents that rivers from revealing simultaneously, guarantees the flexibility of device simultaneously.
The working principle is as follows: for the high-precision corrosion-resistant butterfly valve, after the device is placed in a working area, the bottom area of the device is increased through the base 2, the device can be fixed with external equipment through the mounting hole 3, the stability of the device is improved, the device can be matched with the fixing strip 402 through the fixing ring 401, then the external equipment is fixed through the fixing hole 403, when the water flow of the device is adjusted, the operating rod 604 is pulled upwards to drive the fixing rod 603 to move upwards, so that the fixing rod 603 is separated from the connecting groove 602, then the baffle 601 rotates and moves in the shell 1 through rotating the handle 605, after the rotating angle is determined, the operating rod 604 is put down to enable the fixing rod 603 to be fixed in the connecting groove 602 again, so that the position of the baffle 601 is fixed, the precision of the device is improved, and in the use process, the lantern ring 8 is matched with the sealing cover 9, the sealing performance of the device is improved, and the lining layer of the fluorine lining material is used in the shell 1, so that the corrosion resistance of the device is improved, and the use process of the whole high-precision corrosion-resistant butterfly valve is completed.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a high accuracy corrosion-resistant butterfly valve, includes casing (1), fixed establishment (4) and control structure (6), its characterized in that: casing (1) below is provided with base (2), and base (2) inside is provided with mounting hole (3), fixed establishment (4) set up in casing (1) outside, and fixed establishment (4) top is provided with link (5), control structure (6) set up inside casing (1), and control structure (6) top is provided with connecting hole (7), the inside lantern ring (8) that is provided with of connecting hole (7), and connecting hole (7) top is provided with sealed cowling (9).
2. The high-precision corrosion-resistant butterfly valve according to claim 1, wherein: fixed establishment (4) including solid fixed ring (401), fixed strip (402) and fixed orifices (403), gu fixed ring (401) sets up in casing (1) the place ahead, and gu fixed ring (401) outside is provided with fixed strip (402), fixed strip (402) inside is provided with fixed orifices (403).
3. A high precision corrosion resistant butterfly valve as claimed in claim 2, wherein: the fixing strips (402) are arc-shaped and are uniformly distributed outside the fixing ring (401), and the inner diameter of the fixing ring (401) is the same as the outer diameter of the shell (1).
4. The high-precision corrosion-resistant butterfly valve according to claim 1, wherein: control structure (6) include baffle (601), connecting groove (602), dead lever (603), action bars (604) and handle (605), baffle (601) set up inside casing (1), and baffle (601) internally mounted has dead lever (603), dead lever (603) below is provided with connecting groove (602), and dead lever (603) top is connected with action bars (604), action bars (604) outside is provided with handle (605).
5. The high-precision corrosion-resistant butterfly valve according to claim 4, wherein: the lower part of the fixed rod (603) is in a T-shaped shape, the operating rod (604) is in a fixed structure with the connecting groove (602) through the fixed rod (603), and meanwhile, the inner wall of the connecting groove (602) is in a tooth-shaped structure.
6. The high-precision corrosion-resistant butterfly valve according to claim 1, wherein: the sealing cover (9) and the shell (1) form a sealing structure through the lantern ring (8), and meanwhile, the shell (1) is of a hollow structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922422248.8U CN211574285U (en) | 2019-12-30 | 2019-12-30 | High-precision corrosion-resistant butterfly valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922422248.8U CN211574285U (en) | 2019-12-30 | 2019-12-30 | High-precision corrosion-resistant butterfly valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211574285U true CN211574285U (en) | 2020-09-25 |
Family
ID=72552044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922422248.8U Active CN211574285U (en) | 2019-12-30 | 2019-12-30 | High-precision corrosion-resistant butterfly valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211574285U (en) |
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2019
- 2019-12-30 CN CN201922422248.8U patent/CN211574285U/en active Active
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