CN212479661U - Axial-flow type fire-fighting smoke exhaust fan - Google Patents
Axial-flow type fire-fighting smoke exhaust fan Download PDFInfo
- Publication number
- CN212479661U CN212479661U CN202021960288.4U CN202021960288U CN212479661U CN 212479661 U CN212479661 U CN 212479661U CN 202021960288 U CN202021960288 U CN 202021960288U CN 212479661 U CN212479661 U CN 212479661U
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- China
- Prior art keywords
- fixedly connected
- exhaust fan
- smoke exhaust
- axial
- flow type
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 239000000779 smoke Substances 0.000 title claims abstract description 29
- 241000883990 Flabellum Species 0.000 claims abstract description 25
- 230000000694 effects Effects 0.000 abstract description 25
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses an axial-flow type fire control smoke exhaust fan in smoke exhaust fan field, which comprises a pipe body, the inside of body is provided with the rotation axis, the surface of rotation axis is provided with the fixed plate, the draw-in groove has been seted up at the top of fixed plate, and the quantity of draw-in groove is three, the inside joint of draw-in groove has the fixture block, one side fixedly connected with flabellum body of fixture block, the surface of fixed plate is provided with the threaded rod, the surface cover of threaded rod is equipped with the screwed pipe, the right side fixedly connected with connecting plate of screwed pipe. The utility model discloses in, through the body, reach the effect of placing rotation axis and flabellum body, through fixed plate and draw-in groove, reach the effect of placing the flabellum body, through fixture block and draw-in groove, reach the effect fixed to the flabellum body, through threaded rod and screwed pipe, reach the effect that drives connecting plate and inserted bar removal, this smoke exhaust fan conveniently changes the flabellum of damage, does not need to change the flabellum wholly, has practiced thrift the resource.
Description
Technical Field
The utility model relates to a smoke exhaust fan field specifically is an axial-flow type fire control smoke exhaust fan.
Background
The smoke exhaust fan is a machine capable of rapidly exhausting peculiar smell, high temperature and oil smoke gas generated in the process of processing food in a kitchen, and the machine is characterized by good high temperature resistance and high efficiency, and the types of the fan comprise a centrifugal fan, an axial flow fan, a centrifugal fan and axial flow air, and the machine is suitable for being small and large according to the space size and the arrangement condition of a smoke exhaust hood.
And current smoke exhaust fan is after long-time use, and the situation of damage appears very easily to the flabellum, and people usually need change whole, produce the waste of resource easily, consequently, the technical personnel in the field provide an axial-flow type fire control smoke exhaust fan to solve the problem that proposes in the above-mentioned background art.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an axial-flow type fire control smoke exhaust fan 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 an axial-flow type fire control smoke exhaust fan, includes the body, the inside of body is provided with the rotation axis, the surface of rotation axis is provided with the fixed plate, the draw-in groove has been seted up at the top of fixed plate, and the quantity of draw-in groove is three, the inside joint of draw-in groove has the fixture block, one side fixedly connected with flabellum body of fixture block, the surface of fixed plate is provided with the threaded rod, the surface cover of threaded rod is equipped with the screwed pipe, the right side fixedly connected with connecting plate of screwed pipe, the right side fixedly connected with inserted bar of connecting plate, the slot has been seted up on the surface of.
As a further aspect of the present invention: the surface fixed connection of rotation axis has the bracing piece, and one side of bracing piece and the inner wall fixed connection of body.
As a further aspect of the present invention: the equal fixedly connected with connecting block in both sides of fixed plate, the surperficial threaded connection of connecting block has first bolt, and first bolt and rotation axis threaded connection.
As a further aspect of the present invention: the top and the bottom of screwed pipe all fixedly connected with slider, the spout has been seted up on the surface of fixed plate, and slider and spout sliding connection.
As a further aspect of the present invention: the left side fixedly connected with fixed block of fixed plate, and the fixed block cover establish with the surface of threaded rod, the surperficial threaded connection of fixed block has the knob, and the bottom and the threaded rod contact of knob.
As a further aspect of the present invention: the positive fixedly connected with electric box of body, and the front of electric box is provided with the apron, the positive threaded connection of apron has the second bolt, and second bolt and electric box threaded connection.
As a further aspect of the present invention: the equal fixedly connected with supporting leg in both sides of body bottom, the top fixedly connected with lug of body, and the through-hole has been seted up on the surface of lug.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses in, through the body, reach the effect of placing rotation axis and flabellum body, through fixed plate and draw-in groove, reach the effect of placing the flabellum body, through fixture block and draw-in groove, reach the effect fixed to the flabellum body, through threaded rod and screwed pipe, reach the effect that drives connecting plate and inserted bar removal, through inserted bar and slot, reach the effect fixed to the fixture block, this smoke exhaust fan is convenient to be changed the flabellum that damages, need not change the flabellum wholly, has practiced thrift the resource.
2. The utility model discloses in, through the bracing piece, reach the effect that the pairing rotation axle supported, through connecting block and first bolt, reach the effect fixed to the fixed plate, through fixed block and knob, reach the effect fixed to the screw rod, through electric box and apron, make things convenient for people to control smoke exhaust fan, through supporting leg and lug, the convenience is fixed smoke exhaust fan.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view of the structural pipe body of the present invention;
fig. 3 is a left side view of the fixing plate of the present invention;
fig. 4 is an enlarged schematic view of a portion of the structure in fig. 2 according to the present invention.
In the figure: 1. a pipe body; 2. a rotating shaft; 3. a fixing plate; 4. a card slot; 5. a clamping block; 6. a fan blade body; 7. a threaded rod; 8. a threaded pipe; 9. a connecting plate; 10. inserting a rod; 11. a slot; 12. a support bar; 13. connecting blocks; 14. a first bolt; 15. a slider; 16. a chute; 17. a fixed block; 18. a knob; 19. an electric box; 20. a cover plate; 21. supporting legs; 22. a bump; 23. and a through hole.
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.
Please refer to fig. 1-4, in the embodiment of the utility model, an axial-flow type fire protection smoke exhaust fan, including body 1, the inside of body 1 is provided with rotation axis 2, the surface of rotation axis 2 is provided with fixed plate 3, draw-in groove 4 has been seted up at the top of fixed plate 3, and the quantity of draw-in groove 4 is three, the inside joint of draw-in groove 4 has fixture block 5, one side fixedly connected with flabellum body 6 of fixture block 5, the surface of fixed plate 3 is provided with threaded rod 7, the surface cover of threaded rod 7 is equipped with screwed pipe 8, the right side fixedly connected with connecting plate 9 of screwed pipe 8, the right side fixedly connected with inserted bar 10 of connecting plate 9, slot 11 has been seted up on the surface of fixture.
Through body 1, reach the effect of placing rotation axis 2 and flabellum body 6, through fixed plate 3 and draw-in groove 4, reach the effect of placing flabellum body 6, through fixture block 5 and draw-in groove 4, reach the effect fixed to flabellum body 6, through threaded rod 7 and screwed pipe 8, reach the effect that drives connecting plate 9 and inserted bar 10 and remove, through inserted bar 10 and slot 11, reach the effect fixed to fixture block 5, this smoke exhaust fan conveniently changes the flabellum of damage, it is whole not need to change the flabellum, and resources are saved.
In this embodiment, the surface fixed connection of rotation axis 2 has the bracing piece 12, and the inner wall fixed connection of one side and body 1 of bracing piece 12, through bracing piece 12, reaches the effect that supports rotation axis 2.
In this embodiment, the equal fixedly connected with connecting block 13 in both sides of fixed plate 3, the surperficial threaded connection of connecting block 13 has first bolt, and first bolt 14 and rotation axis 2 threaded connection, through connecting block 13 and first bolt 14, reach the effect fixed to fixed plate 3.
In this embodiment, the top and the bottom of the threaded pipe 8 are both fixedly connected with a sliding block 15, a sliding groove 16 is opened on the surface of the fixing plate 3, and the sliding block 15 is slidably connected with the sliding groove 16.
In this embodiment, the left side fixedly connected with fixed block 17 of fixed plate 3, and fixed block 17 cover establish with the surface of threaded rod 7, the surperficial threaded connection of fixed block 17 has knob 18, and the bottom of knob 18 contacts with threaded rod 7, through fixed block 17 and knob 18, reaches the effect fixed to threaded rod 7.
In this embodiment, the front surface of the pipe body 1 is fixedly connected with an electrical box 19, and the front surface of the electrical box 19 is provided with a cover plate 20, the front surface of the cover plate 20 is in threaded connection with a second bolt, and the second bolt is in threaded connection with the electrical box 19, so that the control of the smoke exhaust fan by people is facilitated through the electrical box 19 and the cover plate 20.
In this embodiment, the equal fixedly connected with supporting leg 21 in both sides of body 1 bottom, the top fixedly connected with lug 22 of body 1, and the through-hole 23 has been seted up on lug 22's surface, through supporting leg 21 and lug 22, conveniently fixes smoke exhaust fan.
The utility model discloses a theory of operation is: through body 1, reach the effect of placing rotation axis 2 and flabellum body 6, through fixed plate 3 and draw-in groove 4, reach the effect of placing flabellum body 6, through fixture block 5 and draw-in groove 4, reach the effect fixed to flabellum body 6, through threaded rod 7 and screwed pipe 8, reach the effect that drives connecting plate 9 and inserted bar 10 and remove, through inserted bar 10 and slot 11, reach the effect fixed to fixture block 5, this smoke exhaust fan conveniently changes the flabellum of damage, it is whole not need to change the flabellum, and resources are saved.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. The utility model provides an axial-flow type fire control smoke exhaust fan, includes body (1), its characterized in that: the utility model discloses a fixing device for lamp, including body (1), fixed plate (3), draw-in groove (4), and the quantity of draw-in groove (4) is three, the inside joint of draw-in groove (4) has fixture block (5), one side fixedly connected with flabellum body (6) of fixture block (5), the surface of fixed plate (3) is provided with threaded rod (7), the surface cover of threaded rod (7) is equipped with screwed pipe (8), the right side fixedly connected with connecting plate (9) of screwed pipe (8), the right side fixedly connected with inserted bar (10) of connecting plate (9), slot (11) have been seted up on the surface of fixture block (5), and inserted bar (10) are located the inside of slot (11).
2. The axial-flow type fire-fighting smoke exhaust fan according to claim 1, characterized in that: the surface of the rotating shaft (2) is fixedly connected with a supporting rod (12), and one side of the supporting rod (12) is fixedly connected with the inner wall of the pipe body (1).
3. The axial-flow type fire-fighting smoke exhaust fan according to claim 1, characterized in that: the equal fixedly connected with connecting block (13) in both sides of fixed plate (3), the surperficial threaded connection of connecting block (13) has first bolt (14), and first bolt (14) and rotation axis (2) threaded connection.
4. The axial-flow type fire-fighting smoke exhaust fan according to claim 1, characterized in that: the top and the bottom of the threaded pipe (8) are fixedly connected with sliding blocks (15), sliding grooves (16) are formed in the surface of the fixing plate (3), and the sliding blocks (15) are connected with the sliding grooves (16) in a sliding mode.
5. The axial-flow type fire-fighting smoke exhaust fan according to claim 1, characterized in that: the left side fixedly connected with fixed block (17) of fixed plate (3), and fixed block (17) cover establish with the surface of threaded rod (7), the surperficial threaded connection of fixed block (17) has knob (18), and the bottom and the threaded rod (7) contact of knob (18).
6. The axial-flow type fire-fighting smoke exhaust fan according to claim 1, characterized in that: the positive fixedly connected with electric box (19) of body (1), and the front of electric box (19) is provided with apron (20), the positive threaded connection of apron (20) has the second bolt, and second bolt and electric box (19) threaded connection.
7. The axial-flow type fire-fighting smoke exhaust fan according to claim 1, characterized in that: the equal fixedly connected with supporting leg (21) in both sides of body (1) bottom, the top fixedly connected with lug (22) of body (1), and through-hole (23) have been seted up on the surface of lug (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021960288.4U CN212479661U (en) | 2020-09-10 | 2020-09-10 | Axial-flow type fire-fighting smoke exhaust fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021960288.4U CN212479661U (en) | 2020-09-10 | 2020-09-10 | Axial-flow type fire-fighting smoke exhaust fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212479661U true CN212479661U (en) | 2021-02-05 |
Family
ID=74448614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021960288.4U Expired - Fee Related CN212479661U (en) | 2020-09-10 | 2020-09-10 | Axial-flow type fire-fighting smoke exhaust fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212479661U (en) |
-
2020
- 2020-09-10 CN CN202021960288.4U patent/CN212479661U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210205 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |