CN219975395U - Novel handle type butt-clamping butterfly valve - Google Patents
Novel handle type butt-clamping butterfly valve Download PDFInfo
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- CN219975395U CN219975395U CN202321268276.9U CN202321268276U CN219975395U CN 219975395 U CN219975395 U CN 219975395U CN 202321268276 U CN202321268276 U CN 202321268276U CN 219975395 U CN219975395 U CN 219975395U
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- handle
- valve body
- butterfly valve
- rotating
- valve
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- 238000007789 sealing Methods 0.000 claims abstract description 56
- 239000004743 Polypropylene Substances 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 5
- -1 polypropylene Polymers 0.000 claims description 5
- 229920001155 polypropylene Polymers 0.000 claims description 5
- 239000011347 resin Substances 0.000 claims description 5
- 229920005989 resin Polymers 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 7
- 238000009434 installation Methods 0.000 description 3
- 230000001276 controlling effect Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
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- Lift Valve (AREA)
- Preventing Unauthorised Actuation Of Valves (AREA)
Abstract
The utility model relates to the technical field of butterfly valves and discloses a novel handle type butt-clamp butterfly valve which comprises a valve body, wherein a mounting hole is formed in the inner bottom of the valve body, a sealing plate is rotatably arranged in the mounting hole, a sealing rubber ring is connected to the outer ring of the sealing plate, a connecting seat is connected to the upper end of the valve body, a fixed disc is connected to the upper end of the connecting seat, a rotating head is rotatably connected to the middle of the fixed disc, the lower end of the rotating head penetrates through the fixed disc and the connecting seat and is connected with the upper end of the sealing plate, a threaded rotating handle is connected to one side of the rotating head, and a locking nut is sleeved on the outer wall of the threaded rotating handle in a threaded mode. According to the utility model, the sealing rubber ring is arranged on the outer ring of the sealing plate arranged in the valve body, so that the sealing rubber ring and the interior of the valve body can be effectively sealed, the sealing performance of the handle type butt-clamping butterfly valve is better, the sealing effect is further improved, the valve can be prevented from being opened due to misoperation, and the use safety is higher.
Description
Technical Field
The utility model relates to the technical field of butterfly valves, in particular to a novel handle type butt clamp butterfly valve.
Background
The valve is a pipeline accessory for opening and closing a pipeline, controlling flow direction, adjusting and controlling parameters of a conveying medium, can be divided into a shutoff valve, a check valve, a regulating valve and the like according to the functions, is a control component in a fluid conveying system, has the functions of stopping, adjusting, guiding, preventing backflow, stabilizing pressure, shunting or overflow pressure relief and the like, and is used for a fluid control system, and various valves used in the most simple stop valve to the extremely complex automatic control system are quite various in variety and specification.
The handle type opposite clamp butterfly valve is widely applied due to the fact that the handle type opposite clamp butterfly valve is simple and convenient in the use process, however, the structure of the existing handle type opposite clamp butterfly valve is simple, and in the use process, unnecessary accidents or losses are caused due to the fact that the handle type opposite clamp butterfly valve is frequently operated or misoperation is carried out by irrelevant personnel.
Accordingly, one skilled in the art would be able to provide a new handle-type butterfly valve that solves the problems set forth in the background above.
Disclosure of Invention
The utility model aims to solve the defects in the prior art, and provides a novel handle type butt clamp butterfly valve, wherein a sealing rubber ring is arranged on the outer ring of a sealing plate arranged in a valve body, so that the sealing rubber ring and the interior of the valve body can be effectively sealed, the tightness of the handle type butt clamp butterfly valve is better, and the sealing effect is further improved.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the novel handle type butt clamp butterfly valve comprises a valve body, wherein a mounting hole is formed in the bottom of the valve body, a sealing plate is rotatably arranged in the mounting hole, a sealing rubber ring is connected to an outer ring of the sealing plate, a connecting seat is connected to the upper end of the valve body, a fixed disc is connected to the upper end of the connecting seat, a rotating head is rotatably connected to the middle of the fixed disc, the lower end of the rotating head penetrates through the fixed disc and the connecting seat and is connected with the upper end of the sealing plate, a threaded rotating handle is connected to one side of the rotating head, and a locking nut is sleeved on the outer wall of the threaded rotating handle through threads;
the side of the upper end of the fixed disc is connected with a locking disc, a locking groove is formed in the locking disc, one end of the locking groove penetrates through one side of the locking disc, one side of the upper end of the locking disc is connected with a threaded seat, the inside of the threaded seat is connected with a rotary clamping rod in a threaded manner, and the top of the rotary clamping rod is connected with a rotary seat;
through the technical scheme, the sealing plate outer ring arranged inside the valve body is provided with the sealing rubber ring, the sealing rubber ring and the valve body can be sealed effectively, the sealing performance of the handle type butt-clamp butterfly valve is better, the rotating handle for opening and closing the valve is arranged at the upper end of the valve body, the rotating handle is locked through the locking disc arranged at the side, the locking device arranged on the locking disc is used for assisting in locking the rotating handle, the valve is prevented from being opened due to misoperation, the use safety is higher, and the locking device can be locked and fixed through the locking nut arranged on the threaded rotating handle when in use, so that the locking effect is further improved.
Further, the peripheries of the front end and the rear end of the valve body are connected with a plurality of connecting lugs, and the connecting lugs are uniformly distributed on the outer ring of the valve body;
through above-mentioned technical scheme, be connected the engaging lug with the pipeline of connection through a plurality of bolts, the installation is dismantled more conveniently, swiftly.
Further, the front end and the rear end of the valve body are provided with mounting grooves, and sealing rings are clamped in the mounting grooves;
through above-mentioned technical scheme, set up the sealing washer in the valve body both sides, can carry out effectual sealing to the junction, make this butterfly valve use safe and reliable more.
Further, the end part of the threaded rotary handle is connected with a hand grip;
through above-mentioned technical scheme, through holding the convenience and rotating the screw thread stem, and then realize opening and closing of valve.
Further, a positioning hole is formed in the bottom of the locking groove, and the bottom of the rotating clamping rod extends into the positioning hole;
through above-mentioned technical scheme, the lower extreme of rotating the card pole is fixed a position the joint through the locating hole.
Further, one side of the rotating seat is connected with a rotating handle;
through above-mentioned technical scheme, rotate the card pole through changeing the handle convenience and rotate.
Further, the sealing rubber ring is made of elastic sealing rubber;
through the technical scheme, the elastic sealing rubber can enhance the sealing performance of the sealing rubber ring.
Further, the handle is made of polypropylene resin material;
through the technical scheme, the polypropylene resin material can enhance the holding stability of the hand grip.
The utility model has the following beneficial effects:
1. according to the novel handle type butt-clamping butterfly valve, the sealing rubber ring is arranged on the outer ring of the sealing plate arranged in the valve body, so that the sealing rubber ring and the interior of the valve body can be effectively sealed, the tightness of the handle type butt-clamping butterfly valve is better, and the sealing effect is further improved.
2. According to the novel handle type butt-clamping butterfly valve, the rotating handle for opening and closing the valve is arranged at the upper end of the valve body, the locking disc arranged on the side is used for locking the rotating handle, the locking device arranged on the locking disc is used for auxiliary locking of the rotating handle, the valve is prevented from being opened due to misoperation, the use safety is higher, the valve can be locked and fixed through the locking nut arranged on the threaded rotating handle during use, and the locking effect is further improved.
3. According to the novel handle type butt-clamping butterfly valve, the plurality of connecting lugs are arranged on the two sides of the valve body, the connecting lugs are connected with the connected pipeline through the plurality of bolts, the mounting and the dismounting are more convenient and quick, and the sealing rings are arranged on the two sides of the valve body, so that the joint can be effectively sealed, and the butterfly valve is safer and more reliable to use.
Drawings
FIG. 1 is an isometric view of a novel handle-type butt-clamp butterfly valve in accordance with the present utility model;
FIG. 2 is a schematic view showing the disassembly of a valve body of a novel handle-type butt-clamp butterfly valve according to the present utility model;
FIG. 3 is a schematic diagram of a locking mechanism of a novel handle-type butt-clamp butterfly valve according to the present utility model;
FIG. 4 is a schematic development view of a locking mechanism of a novel handle-type butt-clamp butterfly valve according to the present utility model.
Legend description:
1. a valve body; 2. a connecting lug; 3. a mounting groove; 4. a seal ring; 5. a mounting hole; 6. a sealing plate; 7. sealing rubber rings; 8. a connecting seat; 9. a fixed plate; 10. a rotating head; 11. a threaded rotating handle; 12. a hand grip; 13. a locking disc; 14. a lock nut; 15. a locking groove; 16. a screw seat; 17. rotating the clamping rod; 18. a rotating seat; 19. a rotating handle; 20. and positioning holes.
Description of the embodiments
The following description of the embodiments of the present utility model 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 utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, one embodiment provided by the present utility model is:
the novel handle type butt-clamping butterfly valve comprises a valve body 1, wherein a mounting hole 5 is formed in the inner bottom of the valve body 1, a sealing plate 6 is rotatably arranged in the mounting hole 5, a sealing rubber ring 7 is connected to the outer ring of the sealing plate 6, a connecting seat 8 is connected to the upper end of the valve body 1, a fixed disc 9 is connected to the upper end of the connecting seat 8, a rotating head 10 is rotatably connected to the middle of the fixed disc 9, the lower end of the rotating head 10 penetrates through the fixed disc 9 and the connecting seat 8 and is connected with the upper end of the sealing plate 6, a threaded rotating handle 11 is connected to one side of the rotating head 10, and a locking nut 14 is sleeved on the outer wall of the threaded rotating handle 11 in a threaded manner;
the side of the upper end of the fixed disk 9 is connected with a locking disk 13, a locking groove 15 is formed in the locking disk 13, one end of the locking groove 15 penetrates through one side of the locking disk 13, one side of the upper end of the locking disk 13 is connected with a threaded seat 16, a rotary clamping rod 17 is connected with the inner thread of the threaded seat 16, and a rotary seat 18 is connected with the top of the rotary clamping rod 17;
the sealing plate 6 outer lane that sets up at valve body 1 inside sets up sealed packing ring 7, can carry out effectual sealedly through sealed packing ring 7 and the inside of valve body 1, and then make this handle formula butt clamp butterfly valve's leakproofness better, set up the rotation handle that is used for switching valve in the upper end of valve body 1, and lock the rotation handle through the locking dish 13 that the avris set up, the locking device that sets up on the rethread locking dish 13 carries out supplementary locking to the rotation handle, prevent that it from causing the valve to open because of the maloperation, the security of use is higher, it is fixed to lock it still can carry out the locking through the lock nut 14 that sets up on the screw thread swivel 11 when using, further improve the effect of locking.
The valve body 1 front and back end periphery all is connected with a plurality of engaging lugs 2, a plurality of engaging lugs 2 are at 1 outer lane evenly distributed of valve body, connect engaging lug 2 and the pipeline of connection through a plurality of bolts, the installation is dismantled more conveniently, swiftly, mounting groove 3 has all been seted up to 1 front and back end of valve body, mounting groove 3 inside joint has sealing washer 4, set up sealing washer 4 in 1 both sides of valve body, can carry out effectual sealedly to the junction, make this butterfly valve use safer and more reliable, screw thread handle 11 end connection has hand grip 12, it rotates screw thread handle 11 to be convenient for hand grip 12, and then realize opening and closing of valve, locating hole 20 has been seted up to locking groove 15 bottom, it is inside to stretch into locating hole 20 to rotate the lower extreme of clamping lever 17 through locating hole 20, rotating seat 18 one side is connected with rotating handle 19, it rotates to rotate clamping lever 17 to conveniently through rotating handle 19, sealing washer 7 adopts elastic sealing rubber to form, elastic sealing rubber can strengthen sealing rubber 7's leakproofness that sealing rubber makes, handle 12 adopts polypropylene resin material to hold steady, it can hold steady to hold steady to hold 12, it can strengthen the polypropylene resin material to hold.
Working principle: this novel handle formula butt clamp butterfly valve uses, the closing plate 6 outer lane that sets up in valve body 1 inside sets up sealed rubber ring 7, can carry out effectual sealedly through sealed rubber ring 7 and the inside of valve body 1, and then make this handle formula butt clamp butterfly valve's leakproofness better, set up the rotation handle that is used for the switch valve in the upper end of valve body 1, and lock the rotation handle through the locking dish 13 that the avris set up, the locking device that sets up on the rethread locking dish 13 carries out supplementary locking to the rotation handle, prevent that it from causing the valve to open because of the maloperation, the security of use is higher, still can lock it through the lock nut 14 that sets up on the screw thread swivel 11 when using and fix, further improve the effect of locking, set up a plurality of engaging lugs 2 in the both sides of valve body 1, and be connected with the pipeline of connection through a plurality of bolts, the installation is dismantled more conveniently, swiftly, and set up sealing washer 4 in valve body 1 both sides, can carry out effectual sealedly to the junction.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (8)
1. The utility model provides a novel handle formula butt clamp butterfly valve, includes valve body (1), its characterized in that: the novel valve is characterized in that a mounting hole (5) is formed in the inner bottom of the valve body (1), a sealing plate (6) is rotatably arranged in the mounting hole (5), a sealing rubber ring (7) is connected to the outer ring of the sealing plate (6), a connecting seat (8) is connected to the upper end of the valve body (1), a fixed disc (9) is connected to the upper end of the connecting seat (8), a rotating head (10) is rotatably connected to the middle of the fixed disc (9), the lower end of the rotating head (10) penetrates through the fixed disc (9) and the connecting seat (8) and is connected with the upper end of the sealing plate (6), a threaded rotating handle (11) is connected to one side of the rotating head (10), and a locking nut (14) is sleeved on the outer wall of the threaded rotating handle (11) in a threaded mode.
The locking device is characterized in that a locking disc (13) is connected to the side of the upper end of the fixed disc (9), a locking groove (15) is formed in the locking disc (13), one end of the locking groove (15) penetrates through one side of the locking disc (13), a threaded seat (16) is connected to one side of the upper end of the locking disc (13), a rotating clamping rod (17) is connected to the inner thread of the threaded seat (16), and a rotating seat (18) is connected to the top of the rotating clamping rod (17).
2. The novel handle-type butt clamp butterfly valve of claim 1, wherein: the periphery of the front end and the rear end of the valve body (1) are connected with a plurality of connecting lugs (2), and the connecting lugs (2) are uniformly distributed on the outer ring of the valve body (1).
3. The novel handle-type butt clamp butterfly valve of claim 1, wherein: the front end and the rear end of the valve body (1) are provided with mounting grooves (3), and sealing rings (4) are clamped in the mounting grooves (3).
4. The novel handle-type butt clamp butterfly valve of claim 1, wherein: the end part of the threaded rotary handle (11) is connected with a hand grip (12).
5. The novel handle-type butt clamp butterfly valve of claim 1, wherein: the bottom of the locking groove (15) is provided with a positioning hole (20), and the bottom of the rotating clamping rod (17) extends into the positioning hole (20).
6. The novel handle-type butt clamp butterfly valve of claim 1, wherein: one side of the rotating seat (18) is connected with a rotating handle (19).
7. The novel handle-type butt clamp butterfly valve of claim 1, wherein: the sealing rubber ring (7) is made of elastic sealing rubber.
8. The novel handle-type butt clamp butterfly valve of claim 4, wherein: the handle (12) is made of polypropylene resin material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321268276.9U CN219975395U (en) | 2023-05-24 | 2023-05-24 | Novel handle type butt-clamping butterfly valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321268276.9U CN219975395U (en) | 2023-05-24 | 2023-05-24 | Novel handle type butt-clamping butterfly valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219975395U true CN219975395U (en) | 2023-11-07 |
Family
ID=88582313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321268276.9U Active CN219975395U (en) | 2023-05-24 | 2023-05-24 | Novel handle type butt-clamping butterfly valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219975395U (en) |
-
2023
- 2023-05-24 CN CN202321268276.9U patent/CN219975395U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |