CN213236093U - High temperature resistant butterfly valve - Google Patents
High temperature resistant butterfly valve Download PDFInfo
- Publication number
- CN213236093U CN213236093U CN202021312522.2U CN202021312522U CN213236093U CN 213236093 U CN213236093 U CN 213236093U CN 202021312522 U CN202021312522 U CN 202021312522U CN 213236093 U CN213236093 U CN 213236093U
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- valve
- valve body
- connecting shell
- valve rod
- butterfly valve
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Abstract
The utility model discloses a high temperature resistance butterfly valve, including valve body, coupling mechanism and heat dissipation mechanism, coupling mechanism sets up on the valve body, and heat dissipation mechanism sets up on coupling mechanism, and coupling mechanism includes the connection shell, and the connection shell is installed in the mid point department at valve body top, and the butterfly valve switch is installed at the top of connection shell, and the valve rod that uses with the cooperation of butterfly valve switch is installed to the bottom of butterfly valve switch, and the bottom of valve rod runs through the inside that connects shell and valve body and extend to the valve body extremely down from last in proper order. The utility model discloses a mutually supporting of conducting strip, heat radiation fins, louvre, extraction fan, connecting block, slide bar, slider, filter screen, iron plate and magnet to the convenience dispels the heat to valve rod and valve block, has accelerated the radiating effect of valve rod and valve block, thereby avoids valve rod and valve block to appear impaired phenomenon because of being heated for a long time and takes place, has improved its life greatly, thereby has improved the practicality of butterfly valve, brings very big facility for the user.
Description
Technical Field
The utility model relates to a butterfly valve technical field specifically is a high temperature resistance butterfly valve.
Background
The butterfly valve is also called a flap valve, is a regulating valve with simple structure, and can be used for the on-off control of low-pressure pipeline media, namely a closing element (a valve clack or a butterfly plate) is a disc and rotates around a valve shaft to achieve the opening and closing of the valve.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a high temperature resistance butterfly valve 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: a high-temperature-resistant butterfly valve comprises a valve body, a connecting mechanism and a heat dissipation mechanism, wherein the connecting mechanism is arranged on the valve body;
the connecting mechanism comprises a connecting shell, the connecting shell is arranged at the middle point of the top of the valve body, a butterfly valve switch is arranged at the top of the connecting shell, a valve rod matched with the butterfly valve switch is arranged at the bottom of the butterfly valve switch, the bottom end of the valve rod sequentially penetrates through the connecting shell and the valve body from top to bottom and extends into the valve body, valve plates matched with the valve body are arranged on the left side and the right side of the valve rod and positioned in the valve body, and a sealing ring is arranged at the bottom of the inner wall of the connecting shell and positioned on the surface of the valve rod;
the heat dissipation mechanism comprises a heat conducting fin, the heat conducting fin is installed in the left side and the right side of the valve rod and located inside the connecting shell, one side of the valve rod, away from the heat conducting fin, is provided with a heat dissipation hole, the left side of the connecting shell is provided with an exhaust fan, the top and the bottom of the exhaust fan are provided with a connecting block, the right side of the connecting block is fixedly connected with the left side of the connecting shell, the right side of the connecting shell is provided with two slide bars, the sliding surfaces of the slide bars are connected with slide blocks, the two slide blocks are fixedly connected with a filter screen matched with the heat dissipation hole, one side of the filter screen, away from the slide blocks, is provided with an iron block, the left side of the iron block is provided with a magnet, and the left side of the.
Preferably, the bottom end of the valve rod is movably connected with the bottom of the inner wall of the valve body.
Preferably, the inner wall of the sealing ring and the surface of the valve rod are in contact with each other.
Preferably, the left side of the filter screen and the right side of the connecting shell are in contact with each other.
Preferably, one side of the iron block close to the magnet is mutually attracted with the magnet.
Compared with the prior art, the beneficial effects of the utility model are as follows:
the utility model discloses a mutually supporting of conducting strip, heat radiation fins, louvre, extraction fan, connecting block, slide bar, slider, filter screen, iron plate and magnet to the convenience dispels the heat to valve rod and valve block, has accelerated the radiating effect of valve rod and valve block greatly, thereby avoids valve rod and valve block to appear impaired phenomenon because of being heated for a long time and takes place, has improved its life greatly, thereby has improved the practicality of butterfly valve, brings very big facility for the user.
Drawings
FIG. 1 is a structural section view in elevation of the present invention;
FIG. 2 is an enlarged view of a portion of A-A of FIG. 1 according to the present invention;
fig. 3 is a schematic structural diagram of the front view of the present invention.
In the figure: the valve comprises a valve body 1, a connecting mechanism 2, a connecting shell 21, a butterfly valve switch 22, a valve rod 23, a valve sheet 24, a sealing ring 25, a heat dissipation mechanism 3, a heat conduction sheet 31, a heat dissipation fin 32, a heat dissipation hole 33, a suction fan 34, a connecting block 35, a sliding rod 36, a sliding block 37, a filter screen 38, an iron block 39 and a magnet 310.
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, a high temperature resistant butterfly valve includes a valve body 1, a connecting mechanism 2 and a heat dissipating mechanism 3, wherein the connecting mechanism 2 is disposed on the valve body 1, and the heat dissipating mechanism 3 is disposed on the connecting mechanism 2.
The connecting mechanism 2 comprises a connecting shell 21, the connecting shell 21 is installed at the middle point of the top of the valve body 1, the top of the connecting shell 21 is fixedly connected with a butterfly valve switch 22, the bottom of the butterfly valve switch 22 is fixedly connected with a valve rod 23 matched with the butterfly valve switch 22 for use, the bottom end of the valve rod 23 sequentially penetrates through the connecting shell 21 and the valve body 1 from top to bottom and extends into the valve body 1, the bottom end of the valve rod 23 is movably connected with the bottom of the inner wall of the valve body 1, valve plates 24 matched with the valve body 1 are fixedly connected to the left side and the right side of the valve rod 23, at the moment, the valve plates 24 are in an opened state, a sealing ring 25 is fixedly connected to the bottom of the inner wall of the connecting shell 21 and is located on the surface of the valve rod 23, the inner wall of the sealing ring 25 is in contact with the surface of the valve rod 23, the sealing, a controller is installed at the right side of the top of the connection housing 21.
The heat dissipation mechanism 3 comprises a heat conducting fin 31, the heat conducting fin 31 is installed at the left and right sides of the valve rod 23 and is located inside the connecting shell 21, one side of the heat conducting fin 31 far away from the valve rod 23 is fixedly connected with a heat dissipation fin 32, the left and right sides of the connecting shell 21 are both provided with heat dissipation holes 33, the left side of the connecting shell 21 is provided with an exhaust fan 34, the top and the bottom of the exhaust fan 34 are both fixedly connected with a connecting block 35, the right side of the connecting block 35 is fixedly connected with the left side of the connecting shell 21, the right side of the connecting shell 21 is fixedly connected with two sliding rods 36, the surfaces of the sliding rods 36 are slidably connected with sliding blocks 37, the two sliding blocks 37 are fixedly connected through a filter screen 38 matched with the heat dissipation holes 33, the left side of the filter screen 38 is mutually contacted with the right side of the connecting shell 21, one side of the sliding block 37 far away from the filter screen, iron plate 39 is close to magnet 310's one side and mutual actuation of magnet 310, controller and extractor fan 34 electric connection, through conducting strip 31, heat radiation fins 32, louvre 33, extractor fan 34, connecting block 35, slide bar 36, slider 37, filter screen 38, iron plate 39 and magnet 310's mutually supporting, thereby conveniently dispel the heat to valve rod 23 and valve block 24, valve rod 23 and valve block 24's radiating effect has been accelerated greatly, thereby avoid valve rod 23 and valve block 24 to appear impaired phenomenon because of being heated for a long time and take place, its life is greatly improved, thereby butterfly valve's practicality has been improved, bring very big facility for the user.
During the use, the high temperature that produces valve rod 23 and valve block 24 is transmitted out through conducting strip 31, then make conducting strip 31 dispel the heat through heat radiation fins 32, simultaneously open extraction fan 34 through the controller, extraction fan 34 takes out the high temperature that produces in connecting shell 21 through louvre 33, thereby radiating effect has been accelerated, valve rod 23 and valve block 24 have been avoided being heated for a long time, through setting up filter screen 38, thereby make the external dust that goes on in the air in connecting shell 21 can be filtered and kept apart, when later stage needs to dismantle filter screen 38 and clean, stimulate filter screen 38 right, filter screen 38 drives slider 37 at the surface slip of slide bar 36, slider 37 drives iron plate 39 and moves right, thereby make iron plate 39 and magnet 310 take place the separation, can dismantle filter screen 38 and get off.
In summary, the following steps: the high-temperature-resistant butterfly valve solves the problems in the background art by the mutual matching of the heat conducting fins 31, the heat radiating fins 32, the heat radiating holes 33, the exhaust fan 34, the connecting block 35, the sliding rod 36, the sliding block 37, the filter screen 38, the iron block 39 and the magnet 310.
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 (5)
1. The utility model provides a high temperature resistance butterfly valve, includes valve body (1), coupling mechanism (2) and heat dissipation mechanism (3), its characterized in that: the connecting mechanism (2) is arranged on the valve body (1), and the heat dissipation mechanism (3) is arranged on the connecting mechanism (2);
the connecting mechanism (2) comprises a connecting shell (21), the connecting shell (21) is installed at the midpoint of the top of the valve body (1), a butterfly valve switch (22) is installed at the top of the connecting shell (21), a valve rod (23) matched with the butterfly valve switch (22) for use is installed at the bottom of the butterfly valve switch (22), the bottom end of the valve rod (23) sequentially penetrates through the connecting shell (21) and the valve body (1) from top to bottom and extends into the valve body (1), valve plates (24) matched with the valve body (1) are installed on the left side and the right side of the valve rod (23) and located inside the valve body (1), and sealing rings (25) are installed on the bottom of the inner wall of the connecting shell (21) and located on the surface of the valve rod (23);
the heat dissipation mechanism (3) comprises heat conducting fins (31), the heat conducting fins (31) are installed on the left side and the right side of the valve rod (23) and located inside the connecting shell (21), heat dissipation fins (32) are installed on one side, far away from the valve rod (23), of the heat conducting fins (31), heat dissipation holes (33) are formed in the left side and the right side of the connecting shell (21), an exhaust fan (34) is arranged on the left side of the connecting shell (21), a connecting block (35) is installed at the top and the bottom of the exhaust fan (34), the right side of the connecting block (35) is fixedly connected with the left side of the connecting shell (21), two sliding rods (36) are installed on the right side of the connecting shell (21), sliding blocks (37) are connected on the surfaces of the sliding rods (36), the two sliding blocks (37) are fixedly connected through filter screens (38) matched with the heat dissipation holes (33), and iron blocks (39) are installed on one side, far away from the filter, the left side of iron plate (39) is provided with magnet (310), the left side of magnet (310) and the right side fixed connection of connecting shell (21).
2. The high temperature resistant butterfly valve of claim 1, wherein: the bottom end of the valve rod (23) is movably connected with the bottom of the inner wall of the valve body (1).
3. The high temperature resistant butterfly valve of claim 1, wherein: the inner wall of the sealing ring (25) is contacted with the surface of the valve rod (23).
4. The high temperature resistant butterfly valve of claim 1, wherein: the left side of the filter screen (38) is in contact with the right side of the connecting shell (21).
5. The high temperature resistant butterfly valve of claim 1, wherein: one side of the iron block (39) close to the magnet (310) is mutually attracted with the magnet (310).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021312522.2U CN213236093U (en) | 2020-07-07 | 2020-07-07 | High temperature resistant butterfly valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021312522.2U CN213236093U (en) | 2020-07-07 | 2020-07-07 | High temperature resistant butterfly valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213236093U true CN213236093U (en) | 2021-05-18 |
Family
ID=75887756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021312522.2U Active CN213236093U (en) | 2020-07-07 | 2020-07-07 | High temperature resistant butterfly valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213236093U (en) |
-
2020
- 2020-07-07 CN CN202021312522.2U patent/CN213236093U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: High temperature resistant butterfly valve Effective date of registration: 20211011 Granted publication date: 20210518 Pledgee: Zhejiang Tailong Commercial Bank Co.,Ltd. Wenzhou Lucheng Tengqiao small and micro franchise sub branch Pledgor: Qisheng Valve Co.,Ltd. Registration number: Y2021330001870 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |