CN211314587U - Centrifugal fire-fighting smoke exhaust fan - Google Patents
Centrifugal fire-fighting smoke exhaust fan Download PDFInfo
- Publication number
- CN211314587U CN211314587U CN201921731002.2U CN201921731002U CN211314587U CN 211314587 U CN211314587 U CN 211314587U CN 201921731002 U CN201921731002 U CN 201921731002U CN 211314587 U CN211314587 U CN 211314587U
- Authority
- CN
- China
- Prior art keywords
- casing body
- main casing
- smoke exhaust
- exhaust fan
- fixedly connected
- Prior art date
- 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
Links
- 239000000779 smoke Substances 0.000 title claims abstract description 23
- 239000000428 dust Substances 0.000 claims description 6
- 230000017525 heat dissipation Effects 0.000 abstract description 4
- 238000001914 filtration Methods 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
Images
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a centrifugal fire control smoke exhaust fan, including base and the main casing body, main casing body level sets up in the top of base, fixedly connected with motor in the main casing body, a plurality of impellers of fixedly connected with on the output shaft of motor, the one end of the main casing body is equipped with and corresponds the air intake with the impeller, sliding insert in the air intake is equipped with the grid net, the one end of grid net runs through the interior top of the main casing body and upwards extends, the one end that the air intake was kept away from to the main casing body is equipped with the air outlet, the interior top of the main casing body is fixed to be inserted and is equipped with a plurality of heat dissipation stick. The utility model discloses in through detachable filter mechanism's setting, make filter mechanism carry out free clearance to the practical scope of device has been promoted.
Description
Technical Field
The utility model relates to a smoke exhaust fan technical field especially relates to centrifugal 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 a room, 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 wind, and the machine is suitable for being small and large according to the space size and the arrangement condition of a smoke exhaust hood.
But the inside structure of current smoke exhaust fan is comparatively simple, lacks certain filtering mechanism in the smoke exhaust fan to influence smoke exhaust fan's application scope.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the internal structure of the smoke exhaust fan in the prior art is simple, and the centrifugal fire-fighting smoke exhaust fan is provided.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
centrifugal fire control smoke exhaust fan, including base and the main casing body, main casing body level sets up in the top of base, fixedly connected with motor in the main casing body, a plurality of impellers of fixedly connected with on the output shaft of motor, the one end of the main casing body is equipped with and corresponds the air intake with the impeller, it is equipped with the grid net to slide to insert in the air intake, the one end of grid net runs through the interior top of the main casing body and upwards extends, the one end that the air intake was kept away from to the main casing body is equipped with the air outlet, the interior top of the main casing body is fixed to be inserted and is equipped with a plurality of heat.
Preferably, the base is connected with the bottom of the main shell through a telescopic cylinder, and two ends of the telescopic cylinder are respectively fixedly connected with the base and the main shell.
Preferably, the bottom of the base is rotatably connected with a plurality of universal self-locking wheels.
Preferably, the top of the main casing body is provided with a sliding chute, a sliding rod is fixedly connected in the sliding chute, an L-shaped clamping rod is sleeved on the sliding rod in a sliding mode, and a clamping groove corresponding to the L-shaped clamping rod is formed in the grid net.
Preferably, the sliding rod is sleeved with a spring, and two ends of the spring are fixedly connected with the L-shaped clamping rod and the inner wall of the sliding groove respectively.
Preferably, the air outlet is fixedly inserted with a dust screen.
Has the advantages that:
1. when the grid net needs to be cleaned, the L-shaped clamping rod is firstly extracted from the clamping groove, then the grid net is extracted for cleaning, meanwhile, the spring can play a certain elastic supporting role for the L-shaped clamping rod, and meanwhile, the heat dissipation rod is arranged to dissipate heat to the motor to a certain extent;
2. the setting of telescopic cylinder simultaneously can conveniently adjust the height of main casing body, and the dust screen can play certain dustproof effect simultaneously.
Drawings
Fig. 1 is a schematic structural view of a centrifugal fire-fighting smoke exhaust fan provided by the utility model;
FIG. 2 is a schematic front view of the air outlet of the centrifugal fire-fighting smoke exhaust fan of the present invention;
fig. 3 is a schematic structural view of a portion a of fig. 1.
In the figure: the device comprises a base 1, a main shell 2, a motor 3, an impeller 4, a grid mesh 5, a heat dissipation rod 6, a telescopic cylinder 7, a universal self-locking wheel 8, a sliding rod 9, a clamping rod 10L, a spring 11 and a dust screen 12.
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.
Referring to fig. 1-2, centrifugal fire control smoke exhaust fan, including base 1 and main casing body 2, main casing body 2 level sets up in the top of base 1, fixedly connected with motor 3 in main casing body 2, be used for driving impeller 4 and rotate, a plurality of impellers of fixedly connected with 4 on the output shaft of motor 3, be used for producing the air current, the one end of main casing body 2 is equipped with the air intake that corresponds with impeller 4, it is equipped with grid net 5 to slide to insert in the air intake, be used for filtering large granule impurity, grid net 5's one end runs through main casing body 2's interior top and upwards extends, the one end that main casing body 2 kept away from the air intake is equipped with the air outlet, main casing body 2's interior top is fixed to be inserted and is equipped with a plurality of radiating.
In this embodiment, base 1 is connected through telescopic cylinder 7 with the bottom of the main casing body 2, telescopic cylinder 7's both ends respectively with base 1 and the main casing body 2 fixed connection, a height for adjusting the main casing body 2, base 1's bottom is rotated and is connected with a plurality of universal auto-lock wheels 8, conveniently remove base 1, main casing body 2's top is equipped with the spout, fixedly connected with slide bar 9 in the spout, slide bar 9 goes up to slide and has cup jointed L type kelly 10, a grid net 5 for fixing, be equipped with the draw-in groove that corresponds with L type kelly 10 on the grid net 5, the cover is equipped with spring 11 on the slide bar 9, spring 11's both ends respectively with the inner wall fixed connection of L type kelly 10 and spout, play certain elastic support effect to L type kelly 10, the air outlet is fixed to be inserted and is equipped with dust screen 12, play.
In this embodiment, when needs clearance grid net 5, take L type kelly 10 from the draw-in groove earlier and take out, then take grid net 5 out and clear up, spring 11 can play certain elastic support effect to L type kelly 10 simultaneously, and the setting of cooling rod 6 can carry out certain heat dissipation to motor 3 simultaneously, and telescopic cylinder 7's setting can conveniently be adjusted the height of main casing body 2 simultaneously, and dust screen 12 can play certain dustproof effect simultaneously.
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 (6)
1. Centrifugal fire control smoke exhaust fan, including base (1) and main casing body (2), main casing body (2) level sets up in the top of base (1), its characterized in that: fixedly connected with motor (3) in main casing body (2), a plurality of impellers of fixedly connected with (4) on the output shaft of motor (3), the one end of main casing body (2) is equipped with and corresponds the air intake with impeller (4), it is equipped with grid net (5) to slide to insert in the air intake, the one end of grid net (5) runs through the interior top of main casing body (2) and upwards extends, the one end that the air intake was kept away from in main casing body (2) is equipped with the air outlet, the interior top of main casing body (2) is fixed to be inserted and is equipped with a plurality of radiating rods (6), the one end of radiating rod (6) offsets with the outer wall of motor (3).
2. The centrifugal fire and smoke exhaust fan of claim 1, wherein: the base (1) is connected with the bottom of the main shell (2) through a telescopic cylinder (7), and two ends of the telescopic cylinder (7) are fixedly connected with the base (1) and the main shell (2) respectively.
3. The centrifugal fire and smoke exhaust fan of claim 1, wherein: the bottom of the base (1) is rotatably connected with a plurality of universal self-locking wheels (8).
4. The centrifugal fire and smoke exhaust fan of claim 1, wherein: the top of main casing body (2) is equipped with the spout, fixedly connected with slide bar (9) in the spout, sliding sleeve has connect L type kelly (10) on slide bar (9), be equipped with the draw-in groove that corresponds with L type kelly (10) on grid net (5).
5. The centrifugal fire and smoke exhaust fan of claim 4, wherein: the sliding rod (9) is sleeved with a spring (11), and two ends of the spring (11) are fixedly connected with the L-shaped clamping rod (10) and the inner wall of the sliding groove respectively.
6. The centrifugal fire and smoke exhaust fan of claim 1, wherein: and a dust screen (12) is fixedly inserted into the air outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921731002.2U CN211314587U (en) | 2019-10-16 | 2019-10-16 | Centrifugal fire-fighting smoke exhaust fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921731002.2U CN211314587U (en) | 2019-10-16 | 2019-10-16 | Centrifugal fire-fighting smoke exhaust fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211314587U true CN211314587U (en) | 2020-08-21 |
Family
ID=72057264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921731002.2U Expired - Fee Related CN211314587U (en) | 2019-10-16 | 2019-10-16 | Centrifugal fire-fighting smoke exhaust fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211314587U (en) |
-
2019
- 2019-10-16 CN CN201921731002.2U patent/CN211314587U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208143074U (en) | A kind of spinning frame frequency converter cooling device | |
| CN210840519U (en) | High-efficient radiating electrical equipment dustproof protection case | |
| CN207830180U (en) | A kind of radiator fan of fast demountable | |
| CN207731225U (en) | Case radiation auxiliary device | |
| CN211314587U (en) | Centrifugal fire-fighting smoke exhaust fan | |
| CN207501361U (en) | A kind of smoke exhaust fan | |
| CN109296452A (en) | A kind of diesel engine unit with mute cooling function | |
| CN108937721A (en) | A kind of dust-extraction unit of communication equipment perfect heat-dissipating | |
| CN209358337U (en) | A kind of motor with uniformly distributed ventilated type protective roof structure | |
| CN208581443U (en) | A kind of radiator of electromechanical equipment | |
| CN204695181U (en) | The dustproof case that a kind of thermal diffusivity is good | |
| CN207830174U (en) | Low-noise electric fan | |
| CN207490389U (en) | A kind of photovoltaic generation integrated cabinet | |
| CN208458267U (en) | A kind of Automatic-temperature warm-air drier | |
| CN207126962U (en) | A kind of folding liftable dust shield | |
| CN110739623A (en) | high-voltage ring net metal closed switch cabinet with moving mechanism | |
| CN220269357U (en) | Biomass particle combustor | |
| CN207377874U (en) | A kind of intelligent environmental protection type roof ventilation large fan | |
| CN206905075U (en) | A kind of smoke exhaust ventilator | |
| CN220015530U (en) | Vertical tower fan with built-in filtering structure | |
| CN204741406U (en) | Converter heat abstractor of dustproof function in area | |
| CN206191364U (en) | Rotation type LED shot-light with automatic heat dissipation function | |
| CN207937944U (en) | Portable type notebook computer radiating workpiece | |
| CN214432481U (en) | Hair drier | |
| CN215817116U (en) | Outdoor switch board dispels heat by force |
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: 20200821 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |