CN212839439U - Two-way butterfly valve that presses of change formula pipeline - Google Patents
Two-way butterfly valve that presses of change formula pipeline Download PDFInfo
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- CN212839439U CN212839439U CN202021432457.7U CN202021432457U CN212839439U CN 212839439 U CN212839439 U CN 212839439U CN 202021432457 U CN202021432457 U CN 202021432457U CN 212839439 U CN212839439 U CN 212839439U
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- 230000008859 change Effects 0.000 title claims abstract description 8
- 230000008878 coupling Effects 0.000 claims abstract description 19
- 238000010168 coupling process Methods 0.000 claims abstract description 19
- 238000005859 coupling reaction Methods 0.000 claims abstract description 19
- 230000007246 mechanism Effects 0.000 claims abstract description 18
- 230000002457 bidirectional effect Effects 0.000 claims abstract description 12
- 238000007789 sealing Methods 0.000 claims description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 10
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000003111 delayed effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a change formula pipeline two-way pressure butterfly valve, the water-cooled butterfly valve comprises a valve body, the terminal surface processing has the through-hole around the valve body, the inner wall right side rigid coupling of box has the horizontal pole, the left side of horizontal pole is equipped with slewing mechanism. According to the replaceable pipeline bidirectional pressure butterfly valve, the valve body is separated from the box body through the matching of the second round pipe, the box body and the cylinder, so that the valve body can be rapidly detached and replaced; through the cooperation between carousel, first umbrella type gear and the second umbrella type gear for personnel open the valve convenient and fast more.
Description
Technical Field
The utility model belongs to the technical field of change formula pipeline two-way pressure butterfly valve, specifically be a change formula pipeline two-way pressure butterfly valve.
Background
The conventional butterfly valve used at present is basically maintained on site when a fault occurs, sealing auxiliary accessories are replaced, the valve is usually required to be moved out of a pipeline for replacement, a large amount of manpower, material resources, financial resources and a large amount of time are required to be consumed in the replacement process, and the conventional butterfly valve has certain limitation.
Although the existing replacement type pipeline bidirectional pressure butterfly valve can be replaced, the replacement is not easy to disassemble, the replacement time is too long, manpower is wasted, the process of the construction period is delayed, the working efficiency is influenced, the project can not be completed in the appointed time, in addition, the valve is not flexible to rotate, the internal parts of the valve body are damaged due to the fact that the labor is excessive when a person opens the valve, the internal parts of the valve body need to be replaced, and the replacement time is too long, so the process of the construction period is delayed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a two-way butterfly valve that presses of change formula pipeline to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a change formula pipeline two-way pressure butterfly valve, includes the valve body, the terminal surface processing has the through-hole around the valve body, the equal rigid coupling in bottom four corners of valve body has the base, the left side of valve body is linked together has first pipe, the inner wall of first pipe rotates through first sealed bearing and links to each other there is first round bar, the outer wall of first round bar is equipped with sealing mechanism, the right side of valve body is linked together has the second pipe, the second pipe rotates through second sealed bearing and first round bar and links to each other, the right side rigid coupling of first round bar has first umbrella type gear, the outer wall clearance fit of second pipe has the box, both sides have all processed the spout about the outer wall of box, the inner wall of spout is equipped with coupling mechanism, the inner wall right side rigid coupling of box has the horizontal pole, the left side of horizontal pole is equipped with slewing mechanism.
Preferably, the through holes are distributed at 20 degrees between every two through holes.
Preferably, sealing mechanism includes disc and rubber sleeve, the disc rigid coupling is in the preceding terminal surface of first round bar, the outer wall of disc and the inner wall clearance fit of valve body, the outer wall rigid coupling of disc has the rubber sleeve, the outer wall of rubber sleeve and the inner wall interference fit of valve body.
Preferably, the disassembly body includes drum, slider and spring, the drum links to each other with the outer wall screw thread of second pipe, the outer wall of drum and the inner wall clearance fit of box, the top and the equal rigid coupling in bottom of drum have the slider, the outer wall of slider and the inner wall clearance fit of spout, equal clearance fit has the spring about the right side of drum, the right side joint of spring is in the inner wall of box, the left side joint of spring is in the right side of drum.
Preferably, the sliding block and the sliding groove form a sliding structure.
Preferably, slewing mechanism includes second umbrella gear, third sealed bearing, second pole, third umbrella gear, fourth sealed bearing, third pole and carousel, the second pole rotates with the horizontal pole through third sealed bearing and links to each other, the bottom rigid coupling of second pole has second umbrella gear, the bottom left side of second umbrella gear is connected with the top meshing of first umbrella gear, the top rigid coupling of second pole has third umbrella gear, the outer wall right side of box is equipped with the carousel, the left side rigid coupling of carousel has third pole, the outer wall of third pole rotates with the outer wall of box through fourth sealed bearing and links to each other, the left side rigid coupling of third pole has fourth umbrella gear, the bottom of fourth umbrella gear is connected with the top right side meshing of third umbrella gear.
Compared with the prior art, the beneficial effects of the utility model are that: according to the replaceable pipeline bidirectional pressure butterfly valve, the valve body is separated from the box body through the matching of the second round pipe, the box body and the cylinder, so that the valve body can be rapidly detached and replaced; through the cooperation between carousel, first bevel gear and the second bevel gear, make personnel open the valve convenient and fast more.
Drawings
FIG. 1 is a schematic view of the connection relationship of the present invention;
FIG. 2 is a schematic view showing a connection relationship between the case, the base and the valve body in FIG. 1;
FIG. 3 is a schematic view showing a connection relationship between the first round bar, the second round bar and the box body in FIG. 1;
fig. 4 is a schematic view of the connection relationship between the first bevel gear, the first round bar and the box body in fig. 1.
In the figure: 1. a valve body; 2. a through hole; 3. a base; 4. a first circular tube; 5. a first round bar; 6. a first sealed bearing; 7. a sealing mechanism; 701. a disc; 702. a rubber sleeve; 8. a disassembly mechanism; 801. a cylinder; 802. a slider; 803. a spring; 9. a rotating mechanism; 901. a second bevel gear; 902. a third sealed bearing; 903. a second round bar; 904. a third bevel gear; 905. a fourth bevel gear; 906. a fourth sealed bearing; 907. a third round bar; 908. a turntable; 10. a second circular tube; 11. a second sealed bearing; 12. a first bevel gear; 13. a box body; 14. a chute; 15. a cross bar.
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. 1-4, the present invention provides a technical solution: a replaceable pipeline bidirectional pressure butterfly valve comprises a valve body 1, through holes 2 are processed on the front end face and the rear end face of the valve body 1, the through holes 2 are used for connecting the valve body 1 with an external pipe body, four corners of the bottom of the valve body 1 are fixedly connected with bases 3, the bases 3 are used for supporting and fixing the valve body 1, the left side of the valve body 1 is communicated with a first round pipe 4, the inner wall of the first round pipe 4 is connected with a first round rod 5 through a first sealing bearing 6 in a rotating mode, so that the first round rod 5 can rotate on the inner wall of the first round pipe 4, a sealing mechanism 7 is arranged on the outer wall of the first round rod 5, the right side of the valve body 1 is communicated with a second round pipe 10, the second round pipe 10 is connected with the first round rod 5 through a second sealing bearing 11 in a rotating mode, so that the first round rod 5 can rotate on the inner wall of the second round pipe 10, so that the first round rod 5 can rotate inside the valve body 1, a first umbrella-shaped gear 12, the outer wall clearance fit of second pipe 10 has box 13, and both sides have all been processed spout 14 about the outer wall of box 13, and the inner wall of spout 14 is equipped with disassembly body 8, and the inner wall right side rigid coupling of box 13 has horizontal pole 15 for horizontal pole 15 can be fixed in the inside of box 13, and the left side of horizontal pole 15 is equipped with slewing mechanism 9, and 2 two liang of through-holes are 20 degrees distributions, make valve body 1 be connected with external body.
Sealing mechanism 7 includes disc 701 and rubber sleeve 702, disc 701 rigid coupling in the preceding terminal surface of first round bar 5, make the outer wall of disc 701 and the inner wall clearance fit of valve body 1, make disc 701 rotate at the inner wall of valve body 1 through first round bar 5, the outer wall rigid coupling of disc 701 has rubber sleeve 702, the outer wall of rubber sleeve 702 and the inner wall interference fit of valve body 1, rubber sleeve 702 prevents that water when valve body 1 closes, the gap that produces at the inner wall of valve body 1 and the outer wall of disc 701 flows out valve body 1.
The detaching mechanism 8 comprises a cylinder 801, a slider 802 and a spring 803, the cylinder 801 is in threaded connection with the outer wall of the second circular tube 10, so that the cylinder 801 can be separated from the second round tube 10 by rotation, the outer wall of the cylinder 801 is in clearance fit with the inner wall of the box body 13, so that the cylinder 801 can move left and right on the inner wall of the box body 13, the top and the bottom of the cylinder 801 are fixedly connected with the slide blocks 802, the outer wall of the slide blocks 802 is in clearance fit with the inner wall of the sliding grooves 14, the slide blocks 802 are matched with the sliding grooves 14 to enable the cylinder 801 to limit the box body 13 and prevent the box body 13 from rotating on the outer wall of the cylinder 801, the upper and the lower of the right side of the cylinder 801 are in clearance fit with the springs 803, the right side of the spring 803 is clamped on the inner wall of the box body 13, the left side of the spring 803, after the cylinder 801 moves to the left, the cylinder 801 is reset, the sliding block 802 and the sliding groove 14 form a sliding structure, and the sliding block 802 drives the cylinder 801 to slide left and right on the inner wall of the box body 13.
The rotating mechanism 9 comprises a second umbrella-shaped gear 901, a third sealed bearing 902, a second round rod 903, a third umbrella-shaped gear 904, a fourth umbrella-shaped gear 905, a fourth sealed bearing 906, a third round rod 907 and a rotating disc 908, wherein the second round rod 903 is rotatably connected with the cross rod 15 through the third sealed bearing 902, so that the second round rod 903 can rotate on the cross rod 15, the bottom of the second round rod 903 is fixedly connected with the second umbrella-shaped gear 901, the left side of the bottom of the second umbrella-shaped gear 901 is in meshed connection with the top of the first umbrella-shaped gear 12, so that the second umbrella-shaped gear 901 is forced to rotate to drive the first umbrella-shaped gear 12 to rotate, and further drive the rotating disc 701 to rotate, so that water flows out of the valve body 1, the top of the second round rod 903 is fixedly connected with the third umbrella-shaped gear 904, the rotating disc 908 is arranged on the right side of the outer wall of the box body 13, the left side of the rotating disc 908 is fixedly connected with the third round rod 907, and the outer wall of the third round rod is rotatably connected with, so that the turntable 908 is forced to rotate to drive the third round bar 907 to rotate on the outer wall of the box 13, a fourth bevel gear 905 is fixedly connected to the left side of the third round bar 907, so that the third round bar 907 is driven to rotate when rotating, the bottom of the fourth bevel gear 905 is meshed with the right side of the top of the third bevel gear 904, so that the fourth bevel gear 905 is forced to rotate to drive the third bevel gear 904 to rotate, and further the second bevel gear 901 is driven to rotate, and the first bevel gear (12) is driven by the second bevel gear 901, so that the disc 701 rotates, and the valve body 1 is opened, and water flows into an external water pipe from the valve body 1.
When the replaceable pipeline bidirectional pressure butterfly valve is used, a user connects an external pipe body through the through hole 2 of the valve body 1 in a front-back manner, after the external pipe body is connected, the external water pump is connected with the external water pipe, water flows into the valve body 1, the rotating disc 908 is rotated by the user, the rotating disc 908 drives the third round bar 907 to rotate, the third round bar 907 drives the fourth umbrella-shaped gear 905 to rotate, the third umbrella-shaped gear 904 is further driven to rotate, the third umbrella-shaped gear 904 drives the second umbrella-shaped gear 901 to rotate, the second umbrella-shaped gear 901 rotates to drive the first umbrella-shaped gear 12 to rotate, the disc 701 rotates, the rubber sleeve 702 cancels interference fit on the inner wall of the valve body 1, water flows into the external water pipe from the valve body 1, water conveying of the valve body 1 is completed, when the replaceable pipeline bidirectional pressure butterfly valve is damaged, the user drags the box body 13 to separate the first umbrella-shaped gear 12 from the second umbrella-shaped gear 901, after separation, the box body 13 is rotated to separate the box body 13 from the second round pipe 10, so that the user can replace the parts in the replacement type pipeline bidirectional pressure butterfly valve.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
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 two-way pressure butterfly valve of change formula pipeline, includes valve body (1), its characterized in that: the valve is characterized in that through holes (2) are machined in the front end face and the rear end face of the valve body (1), a base (3) is fixedly connected to the four corners of the bottom of the valve body (1), a first round pipe (4) is communicated with the left side of the valve body (1), a first round rod (5) is connected to the inner wall of the first round pipe (4) through a first sealing bearing (6) in a rotating mode, a sealing mechanism (7) is arranged on the outer wall of the first round rod (5), a second round pipe (10) is communicated with the right side of the valve body (1), the second round pipe (10) is rotatably connected with the first round rod (5) through a second sealing bearing (11), a first umbrella-shaped gear (12) is fixedly connected to the right side of the first round rod (5), a box body (13) is in clearance fit with the outer wall of the second round pipe (10), sliding grooves (14) are machined in the upper side and the lower side of the outer wall of the box body (13), and, the inner wall right side rigid coupling of box (13) has horizontal pole (15), the left side of horizontal pole (15) is equipped with slewing mechanism (9).
2. The replaceable pipeline bidirectional pressure butterfly valve of claim 1, wherein: the through holes (2) are distributed at an angle of 20 degrees.
3. The replaceable pipeline bidirectional pressure butterfly valve of claim 1, wherein: sealing mechanism (7) include disc (701) and rubber sleeve (702), disc (701) rigid coupling is in the preceding terminal surface of first round bar (5), the outer wall of disc (701) and the inner wall clearance fit of valve body (1), the outer wall rigid coupling of disc (701) has rubber sleeve (702), the outer wall of rubber sleeve (702) and the inner wall interference fit of valve body (1).
4. The replaceable pipeline bidirectional pressure butterfly valve of claim 1, wherein: disassembly body (8) include drum (801), slider (802) and spring (803), drum (801) link to each other with the outer wall screw thread of second pipe (10), the outer wall of drum (801) and the inner wall clearance fit of box (13), the top and the equal rigid coupling in bottom of drum (801) have slider (802), the outer wall of slider (802) and the inner wall clearance fit of spout (14), equal clearance fit has spring (803) about the right side of drum (801), the right side joint of spring (803) is in the inner wall of box (13), the left side joint of spring (803) is in the right side of drum (801).
5. The replaceable pipeline bidirectional pressure butterfly valve of claim 4, wherein: the sliding block (802) and the sliding groove (14) form a sliding structure.
6. The replaceable pipeline bidirectional pressure butterfly valve of claim 1, wherein: the rotating mechanism (9) comprises a second umbrella-shaped gear (901), a third sealing bearing (902), a second round rod (903), a third umbrella-shaped gear (904), a fourth umbrella-shaped gear (905), a fourth sealing bearing (906), a third round rod (907) and a rotating disc (908), the second round rod (903) is rotatably connected with the cross rod (15) through the third sealing bearing (902), the bottom of the second round rod (903) is fixedly connected with the second umbrella-shaped gear (901), the left side of the bottom of the second umbrella-shaped gear (901) is meshed with the top of the first umbrella-shaped gear (12) and is fixedly connected with the top of the second round rod (903), the right side of the outer wall of the box body (13) is provided with the rotating disc (908), the left side of the rotating disc (908) is fixedly connected with the third round rod (907), the outer wall of the third round rod (907) is rotatably connected with the outer wall of the box body (13) through the fourth sealing bearing (906), a fourth bevel gear (905) is fixedly connected to the left side of the third round rod (907), and the bottom of the fourth bevel gear (905) is in meshed connection with the right side of the top of the third bevel gear (904).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021432457.7U CN212839439U (en) | 2020-07-20 | 2020-07-20 | Two-way butterfly valve that presses of change formula pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021432457.7U CN212839439U (en) | 2020-07-20 | 2020-07-20 | Two-way butterfly valve that presses of change formula pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212839439U true CN212839439U (en) | 2021-03-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021432457.7U Expired - Fee Related CN212839439U (en) | 2020-07-20 | 2020-07-20 | Two-way butterfly valve that presses of change formula pipeline |
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| Country | Link |
|---|---|
| CN (1) | CN212839439U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114658866A (en) * | 2022-03-16 | 2022-06-24 | 浙江科权流体设备有限公司 | Durable fast-assembling butterfly valve and using method thereof |
-
2020
- 2020-07-20 CN CN202021432457.7U patent/CN212839439U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114658866A (en) * | 2022-03-16 | 2022-06-24 | 浙江科权流体设备有限公司 | Durable fast-assembling butterfly valve and using method thereof |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210330 |