CN213017992U - Hand and electric dual-purpose closed valve - Google Patents
Hand and electric dual-purpose closed valve Download PDFInfo
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- CN213017992U CN213017992U CN202021811074.0U CN202021811074U CN213017992U CN 213017992 U CN213017992 U CN 213017992U CN 202021811074 U CN202021811074 U CN 202021811074U CN 213017992 U CN213017992 U CN 213017992U
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- control box
- box body
- fixedly connected
- rotating rod
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Abstract
The utility model discloses a manual and electric dual-purpose airtight valve, which comprises a pipe body, the equal fixedly connected with flange ring in body both ends, the body is inside to be provided with the bull stick with the axis is perpendicular, the bull stick is located the fixed fixing base that has cup jointed in body center department, the circular flashboard of fixing base one end fixedly connected with, fixing base other end one side fixedly connected with fan motor, the fan motor output runs through fixing base fixedly connected with flabellum, the relative department of body outside one side and bull stick is provided with the control box, be provided with four adjustment dead levers, four between control box and the body the adjustment dead lever will control the perpendicular bull stick fixed connection of box in the body outer wall. The utility model discloses a manual and electric dual-purpose airtight valve, the device pass through the setting of fan, under the balanced condition of atmospheric pressure, drive the circulation of gas in the gas pipeline, improve the circulation of gas speed, gas conveying with higher speed, it is more high-efficient to use.
Description
Technical Field
The utility model relates to a valve field especially relates to manual and electric dual-purpose airtight valve.
Background
To facilitate the control of the ventilation of buildings, in particular underground buildings, a valve is often used to open or close the ventilation duct.
However, the existing valve is usually manual or electric, but the existing valve has disadvantages of manual or electric, has a simple structure, and can only passively convey air flow under the action of air pressure, and a manual-electric dual-purpose sealing valve is provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a manual and electric dual-purpose airtight valve.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a manual and electric dual-purpose airtight valve comprises a pipe body, wherein flange rings are fixedly connected to two ends of the pipe body, a rotating rod is arranged in the pipe body and perpendicular to an axis, two ends of the rotating rod penetrate through the side wall of the pipe body, a fixed seat is fixedly sleeved at the center of the pipe body by the rotating rod, a circular flashboard is fixedly connected to one end of the fixed seat, a fan motor is fixedly connected to one side of the other end of the fixed seat, the output end of the fan motor penetrates through the fixed seat and is fixedly connected with a fan blade, a control box body is arranged at one side of the outer portion of the pipe body and opposite to the rotating rod, four adjusting fixed rods are arranged between the control box body and the pipe body and fixedly connect the vertical rotating rod of the control box body to the outer wall of the pipe body, one end of the rotating rod, close to the control box body, a first cylindrical gear is fixedly, the inside fixed switch motor that is provided with of control box, the fixed cover of switch motor output has connect No. two cylindrical gear, No. two cylindrical gear and a cylindrical gear meshing, a lateral wall that switch motor was kept away from to the control box rotates and is connected with the connecting rod, the connecting rod runs through the control box lateral wall, the fixed cover of one end that the connecting rod is located the control box inside has connect No. two bevel gears, bevel gear and No. two bevel gear meshing.
As a further description of the above technical solution:
the opposite ends of the circular flashboard and the flange ring are fixedly connected with rubber sealing strips.
As a further description of the above technical solution:
and rubber sealing sleeves are arranged at the contact positions of the rotating rods and the side walls of the pipe bodies.
As a further description of the above technical solution:
the rotating rod is fixedly connected with a limiting rod on one side inside the control box body, and a limiting seat is fixedly connected with the side wall of the control box body opposite to the limiting rod.
As a further description of the above technical solution:
and a rotating handle is fixedly sleeved at one end of the connecting rod, which is positioned outside the control box body.
As a further description of the above technical solution:
and a threading hole is reserved in the side wall of the control box body.
The utility model discloses following beneficial effect has:
compared with the prior art, the device has the advantages of convenience of the electric valve, reliability of the manual valve, and safety, convenience and reliability in use.
Compared with the prior art, the device passes through the setting of fan, under the balanced condition of atmospheric pressure, drives the circulation of gas in the gas pipeline, improves gas circulation rate, and gas transport is accelerated, and it is more high-efficient to use.
Drawings
Fig. 1 is a front sectional view of a manual/electric dual-purpose sealing valve provided by the present invention;
fig. 2 is a side sectional view of the manual/electric dual-purpose sealing valve provided by the present invention;
fig. 3 is a structural diagram of the circular shutter of the manual/electric dual-purpose airtight valve of the present invention.
Illustration of the drawings:
1. a flange ring; 2. a rubber sealing sleeve; 3. a rotating rod; 4. a circular shutter; 5. a fixed seat; 6. a pipe body; 7. a rubber seal strip; 8. a fan motor; 9. a fan blade; 10. adjusting the fixed rod; 11. a first cylindrical gear; 12. rotating the handle; 13. a first bevel gear; 14. a connecting rod; 15. a second bevel gear; 16. a limiting seat; 17. a limiting rod; 18. a control box body; 19. switching the motor; 20. a second cylindrical gear; 21. and (6) threading holes.
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.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", 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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-3, the present invention provides an embodiment: a manual and electric dual-purpose closed valve comprises a pipe body 6, wherein both ends of the pipe body 6 are fixedly connected with flange rings 1, the installation of the device is convenient, a rotating rod 3 is arranged in the pipe body 6 and is vertical to the axis, both ends of the rotating rod 3 penetrate through the side wall of the pipe body 6, a fixed seat 5 is fixedly sleeved at the center of the pipe body 6 of the rotating rod 3, one end of the fixed seat 5 is fixedly connected with a circular flashboard 4, one side of the other end of the fixed seat 5 is fixedly connected with a fan motor 8, the output end of the fan motor 8 penetrates through the fixed seat 5 and is fixedly connected with a fan blade 9, a control box body 18 is arranged at the position, opposite to the rotating rod 3, of one side of the outer part of the pipe body 6, a four adjusting fixed rod 10 is arranged between the control box body 18 and the pipe body 6, the vertical rotating rod 3 of, no. 3 outer end of bull stick cylindrical gear 11 keeps away from the fixed cover of one side of body 6 and has connect bevel gear 13 No. one, the inside fixed switch motor 19 that is provided with of control box 18, switch motor 19 output end is fixed to be cup jointed No. two cylindrical gear 20, No. two cylindrical gear 20 and No. one cylindrical gear 11 meshing, a lateral wall that switch motor 19 was kept away from to control box 18 rotates and is connected with connecting rod 14, connecting rod 14 runs through control box 18 lateral wall, connecting rod 14 is located the fixed cover of the inside one end of control box 18 and has connected No. two bevel gear 15, bevel gear 13 and No. two bevel gear 15 meshing.
The working principle is as follows: the device is when using, work through control switch motor 19, accessible gear drive drives bull stick 3 and rotates, bull stick 3 passes through 5 closures and the opening that drive circular flashboard 4 of fixing base, rotate handle 12 through manual rotation, it also can make circular flashboard 4 open and closed through gear drive to rotate handle 12, open the back when circular flashboard 4, 4 side flabellums of circular flashboard 9 orientation are parallel with the air current circulation direction, can drive or accelerate the gas flow through fan motor 8, reach high-efficient, reliable, convenient, the purpose.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
1. Electronic dual-purpose airtight valve of hand, including body (6), its characterized in that: the two ends of the pipe body (6) are fixedly connected with flange rings (1), a rotating rod (3) is arranged in the pipe body (6) and is perpendicular to the axis, the two ends of the rotating rod (3) penetrate through the side wall of the pipe body (6), a fixing seat (5) is fixedly sleeved at the center of the pipe body (6) of the rotating rod (3), one end of the fixing seat (5) is fixedly connected with a circular flashboard (4), one side of the other end of the fixing seat (5) is fixedly connected with a fan motor (8), the output end of the fan motor (8) penetrates through the fixing seat (5) and is fixedly connected with fan blades (9), a control box body (18) is arranged at the position, opposite to the rotating rod (3), of one side of the outer part of the pipe body (6), four adjusting fixing rods (10) are arranged between the control box body (18) and the pipe body (6), and the adjusting fixing rods (10), the one end of the rotating rod (3) close to the control box body (18) penetrates through the control box body (18), the outer side of the rotating rod (3) in the control box body (18) is fixedly sleeved with a first cylindrical gear (11), one side, far away from the pipe body (6), of the first cylindrical gear (11) at the outer end of the rotating rod (3) is fixedly sleeved with a first bevel gear (13), the inside of the control box body (18) is fixedly provided with a switch motor (19), the output end of the switch motor (19) is fixedly sleeved with a second cylindrical gear (20), the second cylindrical gear (20) is meshed with the first cylindrical gear (11), one side wall, far away from the switch motor (19), of the control box body (18) is rotatably connected with a connecting rod (14), the connecting rod (14) penetrates through the side wall of the control box body (18), one end, located inside the control box body (18), of the connecting rod (14) is fixedly sleeved, the first bevel gear (13) is meshed with the second bevel gear (15).
2. The manual and electric dual-purpose closed valve according to claim 1, characterized in that: the opposite ends of the circular flashboard (4) and the flange ring (1) are fixedly connected with rubber sealing strips (7).
3. The manual and electric dual-purpose closed valve according to claim 1, characterized in that: the rubber sealing sleeves (2) are arranged at the contact positions of the rotating rod (3) and the side wall of the pipe body (6).
4. The manual and electric dual-purpose closed valve according to claim 1, characterized in that: the rotating rod (3) is located on one side of the inside of the control box body (18) and is fixedly connected with a limiting rod (17), and a limiting seat (16) is fixedly connected to the side wall of the control box body (18) opposite to the limiting rod (17).
5. The manual and electric dual-purpose closed valve according to claim 1, characterized in that: one end of the connecting rod (14) positioned outside the control box body (18) is fixedly sleeved with a rotating handle (12).
6. The manual and electric dual-purpose closed valve according to claim 1, characterized in that: and a threading hole (21) is reserved in the side wall of the control box body (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021811074.0U CN213017992U (en) | 2020-08-26 | 2020-08-26 | Hand and electric dual-purpose closed valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021811074.0U CN213017992U (en) | 2020-08-26 | 2020-08-26 | Hand and electric dual-purpose closed valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213017992U true CN213017992U (en) | 2021-04-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021811074.0U Active CN213017992U (en) | 2020-08-26 | 2020-08-26 | Hand and electric dual-purpose closed valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213017992U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114098133A (en) * | 2021-11-22 | 2022-03-01 | 北京盈丰利泰科贸有限公司 | Tobacco leaf air adjusting and oxygen returning device |
-
2020
- 2020-08-26 CN CN202021811074.0U patent/CN213017992U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114098133A (en) * | 2021-11-22 | 2022-03-01 | 北京盈丰利泰科贸有限公司 | Tobacco leaf air adjusting and oxygen returning device |
| CN114098133B (en) * | 2021-11-22 | 2022-09-06 | 北京盈丰利泰科贸有限公司 | Tobacco leaf air adjusting and oxygen returning device |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No.8, nongyuan Road, Yueyang high tech Industrial Park, rongjiawan Town, Yueyang County, Yueyang City, Hunan Province, 414100 Patentee after: Hunan Bada Civil Air Defense Technology Co.,Ltd. Address before: No.8, nongyuan Road, Yueyang high tech Industrial Park, rongjiawan Town, Yueyang County, Yueyang City, Hunan Province, 414100 Patentee before: Hunan Bada civil air defense equipment Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |