CN209604322U - A kind of fire-fighting axial-flow type smoke exhaust fan - Google Patents
A kind of fire-fighting axial-flow type smoke exhaust fan Download PDFInfo
- Publication number
- CN209604322U CN209604322U CN201920182627.1U CN201920182627U CN209604322U CN 209604322 U CN209604322 U CN 209604322U CN 201920182627 U CN201920182627 U CN 201920182627U CN 209604322 U CN209604322 U CN 209604322U
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- China
- Prior art keywords
- fixed
- lantern ring
- smoke exhaust
- exhaust fan
- downside
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Abstract
The utility model relates to smoke exhaust fan technical fields, and disclose a kind of fire-fighting axial-flow type smoke exhaust fan, including cylinder and the driving motor of inner barrel is set, the intracavity bottom of the cylinder is fixed with support base, the upper end of the support base is fixed with lantern ring, the driving motor is fixed at the inside of lantern ring, the output shaft end of the driving motor is fixed with flabellum, the lantern ring is hollow structure, the inner cavity top of the lantern ring is provided along its length transverse tube, the inner cavity top of the lantern ring is fixed with fixed block, the side wall of the fixed block is fixedly connected by through-hole with the tube wall of transverse tube, multiple equally distributed apopores are offered along its length on the downside of the tube wall of the transverse tube, water inlet pipe is communicated on the upside of the tube wall of the transverse tube.The utility model can directly effectively cool down driving motor outer wall, extend the service life of smoke exhaust fan.
Description
Technical field
The utility model relates to smoke exhaust fan technical field more particularly to a kind of fire-fighting axial-flow type smoke exhaust fans.
Background technique
With the development of construction industry, the fire safety problem of building becomes more and more important.The fire-fighting smoke exhaust system built now, mainly by
A few part compositions such as sensing device, control device, smoke duct and smoke exhaust fan.Smoke exhaust fan is as fire-fighting smoke exhaust system
Core component, good economic benefit and social benefit will be generated by developing high performance smoke exhaust fan.
Existing smoke exhaust fan is after working long hours, after especially working long hours under high temperature environment, motor hair
It is hot serious, the normal work of motor is influenced, the service life of smoke exhaust fan is eventually reduced.
Utility model content
Purpose of the utility model is to solve smoke exhaust fans in the prior art after working long hours, especially in height
After working long hours under warm environment, it is serious that the motor feels hot, influences the normal work of motor, eventually reduces making for smoke exhaust fan
The problem of with the service life, and a kind of fire-fighting axial-flow type smoke exhaust fan proposed.
To achieve the goals above, the utility model adopts the technical scheme that
Including cylinder and the driving motor of inner barrel, the cylinder is arranged in a kind of fire-fighting axial-flow type smoke exhaust fan
Intracavity bottom be fixed with support base, the upper end of the support base is fixed with lantern ring, and the driving motor is fixed at
The inside of lantern ring, the output shaft end of the driving motor are fixed with flabellum, and the lantern ring is hollow structure, the lantern ring
Inner cavity top is provided along its length transverse tube, and the inner cavity top of the lantern ring is fixed with fixed block, the side of the fixed block
Wall is fixedly connected by through-hole with the tube wall of transverse tube, offers multiple uniform points on the downside of the tube wall of the transverse tube along its length
The tube wall upside of the apopore of cloth, the transverse tube is communicated with water inlet pipe, and the downside of the cylinder is symmetrically fixed with two supports
Plate, is equipped with water tank between the opposite side wall of two support plates, the two sides of the water tank respectively with two support plate phases
Pair side wall be fixedly connected, the inside of the water tank is fixed with water pump, and the water inlet pipe runs through lantern ring far from one end of transverse tube
Top, the downside of cylinder and the top of water tank and be fixedly connected with the output end of water pump, be communicated with back at the top of the water tank
The other end of water pipe, the return pipe is connected to through the downside of cylinder and the lower end of support base and with the downside of lantern ring.
Preferably, arc panel is equipped on the downside of the inner cavity of the lantern ring, symmetrically fixation is set the downside arcwall face of the arc panel
There are two link block, the lower end of two link blocks is fixedly connected with the intracavity bottom of lantern ring, the downside of the arc panel
Arcwall face offers priming hole.
Preferably, the inner wall of the lantern ring is embedded with annular heat-conducting plate, and the annular heat-conducting plate, which is adopted, to be formed from aluminium.
Preferably, along being fixed with Air Filter in the both-side opening of the cylinder.
Preferably, the bottom side of the water tank is communicated with drainpipe, and the side wall of the water tank, which is communicated with, adds water pipe, described
Drainpipe and the tube wall for adding water pipe are provided with valve.
Preferably, hanging ring is fixed on the upside of the cylinder.
Compared with prior art, the utility model provides a kind of fire-fighting axial-flow type smoke exhaust fan, has following beneficial to effect
Fruit:
1, the fire-fighting axial-flow type smoke exhaust fan, by being arranged in the water pump inside water tank, pump working can will be in water tank
The water in portion is discharged by water inlet pipe to the inside of transverse tube, by the apopore being arranged on transverse tube, water can be sprayed at lantern ring
The top of inner cavity can directly effectively carry out driving motor outer wall so that water is sprayed on annular heat-conducting plate
It cools, by the arc panel being arranged in lantern ring inner cavity, water and the downside of annular heat-conducting plate is enabled to effectively to contact,
It can by the return pipe being arranged on the priming hole and lantern ring on arc panel to the cooling effect of driving motor to increase
Water in lantern ring is recycled to the inside of water tank, to realize the function that water is recycled.
It is not directed to part in the device to be the same as those in the prior art or can be realized by using the prior art, the utility model
Directly effectively driving motor outer wall can be cooled down, extend the service life of smoke exhaust fan.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of fire-fighting axial-flow type smoke exhaust fan structural schematic diagram；
Fig. 2 is the side structure schematic diagram that lantern ring is connected with support base in Fig. 1；
Fig. 3 is the structural schematic diagram of transverse tube in Fig. 1；
Fig. 4 is the structural schematic diagram inside the water tank in Fig. 1.
In figure: 1 cylinder, 2 driving motors, 3 support bases, 4 lantern rings, 5 flabellums, 6 transverse tubes, 7 fixed blocks, 8 water inlet pipes, 9 supports
Plate, 10 water tanks, 11 water pumps, 12 return pipes, 13 arc panels, 14 link blocks, 15 apopores, 16 Air Filters, 17 drainpipes, 18 add water
Pipe, 19 annular heat-conducting plates, 20 hanging rings, 21 priming holes.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
Referring to Fig.1-4, a kind of fire-fighting axial-flow type smoke exhaust fan, including cylinder 1 and the driving being arranged in inside cylinder 1 electricity
Machine 2, the intracavity bottom of cylinder 1 are fixed with support base 3, and the upper end of support base 3 is fixed with lantern ring 4, and the fixation of driving motor 2 is set
Set in the inside of lantern ring 4, the output shaft end of driving motor 2 is fixed with flabellum 5, and lantern ring 4 is hollow structure, lantern ring 4 it is interior
Top of chamber is provided along its length transverse tube 6, and the inner cavity top of lantern ring 4 is fixed with fixed block 7, and the side wall of fixed block 7 passes through
Through-hole is fixedly connected with the tube wall of transverse tube 6, offers multiple equally distributed water outlets along its length on the downside of the tube wall of transverse tube 6
Hole 15, the tube wall upside of transverse tube 6 are communicated with water inlet pipe 8, and the downside of cylinder 1 is symmetrically fixed with two support plates 9, two supports
Be equipped with water tank 10 between the opposite side wall of plate 9, the inside of water tank 10 is equipped with water, the two sides of water tank 10 respectively with two support plates 9
Opposite side wall is fixedly connected, and the inside of water tank 10 is fixed with water pump 11, the model 25LG3-10x3 of water pump 11, water pump 11
It is electrically connected by control switch and external power supply with driving motor 2, the one end of water inlet pipe 8 far from transverse tube 6 is through lantern ring 4
Top, the top of the downside of cylinder 1 and water tank 10 are simultaneously fixedly connected with the output end of water pump 11, and the top of water tank 10 is communicated with back
The other end of water pipe 12, return pipe 12 is connected to through the downside of cylinder 1 and the lower end of support base 3 and with the downside of lantern ring 4.
Arc panel 13 is equipped on the downside of the inner cavity of lantern ring 4, the downside arcwall face of arc panel 13 is symmetrically fixed with two connections
Block 14, the lower end of two link blocks 14 are fixedly connected with the intracavity bottom of lantern ring 4, and the downside arcwall face of arc panel 13 offers
Water in arc panel 13 can be drained to the inside of return pipe 12 by priming hole 21.
The inner wall of lantern ring 4 is embedded with annular heat-conducting plate 19, and annular heat-conducting plate 19, which is adopted, to be formed from aluminium, can be effectively by driving
The heat of 2 outer wall of motor carries out cold and hot exchange with water.
Along Air Filter 16 is fixed in the both-side opening of cylinder 1, the inside that dust enters cylinder 1 can be reduced.
The bottom side of water tank 10 is communicated with drainpipe 17, and the side wall of water tank 10, which is communicated with, adds water pipe 18,17 He of drainpipe
The tube wall for adding water pipe 18 is provided with valve, can replace the water in water tank 10.
The upside of cylinder 1 is fixed with hanging ring 20, can hang cylinder 1.
In the utility model, in use, the work of water pump 11 can be by water tank by the way that the water pump 11 inside water tank 10 is arranged in
Water inside 10 is discharged by water inlet pipe 8 to the inside of transverse tube 6, by the apopore 15 being arranged on transverse tube 6, can be sprayed water
It is sprinkled upon the top of 4 inner cavity of lantern ring, so that water is sprayed on annular heat-conducting plate 19, it can be directly effectively to driving electricity
2 outer wall of machine cools down, and by the arc panel 13 being arranged in 4 inner cavity of lantern ring, enables to water and annular heat-conducting plate 19
Downside effectively contact, to increase to the cooling effect of driving motor 2, pass through the priming hole 21 being arranged on arc panel 13
With the return pipe 12 on lantern ring 4, the water in lantern ring 4 can be recycled to the inside of water tank 10, to realize what water was recycled
Function.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. including cylinder (1) and the driving motor (2) internal in cylinder (1) is arranged in a kind of fire-fighting axial-flow type smoke exhaust fan,
It is characterized in that, the intracavity bottom of the cylinder (1) is fixed with support base (3), and the upper end of the support base (3) is fixed with set
Ring (4), the driving motor (2) are fixed at the inside of lantern ring (4), and the output shaft end of the driving motor (2) is fixed
Equipped with flabellum (5), the lantern ring (4) is hollow structure, and the inner cavity top of the lantern ring (4) is provided along its length transverse tube
(6), the inner cavity top of the lantern ring (4) is fixed with fixed block (7), and the side wall of the fixed block (7) passes through through-hole and transverse tube
(6) tube wall is fixedly connected, and offers multiple equally distributed apopores along its length on the downside of the tube wall of the transverse tube (6)
(15), it is communicated with water inlet pipe (8) on the upside of the tube wall of the transverse tube (6), the downside of the cylinder (1) is symmetrically fixed with two branch
Fagging (9) is equipped with water tank (10) between the opposite side wall of two support plates (9), the two sides of the water tank (10) respectively with
Two opposite side walls of the support plate (9) are fixedly connected, and the inside of the water tank (10) is fixed with water pump (11), it is described into
The one end of water pipe (8) far from transverse tube (6) is through the top of lantern ring (4), the top of the downside of cylinder (1) and water tank (10) and and water
Pump (11) output end be fixedly connected, be communicated with return pipe (12) at the top of the water tank (10), the return pipe (12) it is another
One end is connected to through the downside of cylinder (1) and the lower end of support base (3) and with the downside of lantern ring (4).
2. a kind of fire-fighting axial-flow type smoke exhaust fan according to claim 1, which is characterized in that the inner cavity of the lantern ring (4)
Downside is equipped with arc panel (13), and the downside arcwall face of the arc panel (13) is symmetrically fixed with two link blocks (14), and two
The lower end of the link block (14) is fixedly connected with the intracavity bottom of lantern ring (4), the downside arcwall face of the arc panel (13)
Offer priming hole (21).
3. a kind of fire-fighting axial-flow type smoke exhaust fan according to claim 1, which is characterized in that the inner wall of the lantern ring (4)
It is embedded with annular heat-conducting plate (19), the annular heat-conducting plate (19), which is adopted, to be formed from aluminium.
4. a kind of fire-fighting axial-flow type smoke exhaust fan according to claim 1, which is characterized in that the two sides of the cylinder (1)
Along being fixed with Air Filter (16) in opening.
5. a kind of fire-fighting axial-flow type smoke exhaust fan according to claim 1, which is characterized in that the bottom of the water tank (10)
Side is communicated with drainpipe (17), and the side wall of the water tank (10), which is communicated with, to be added water pipe (18), drainpipe (17) He Tianshui
The tube wall of pipe (18) is provided with valve.
6. a kind of fire-fighting axial-flow type smoke exhaust fan according to claim 1, which is characterized in that the upside of the cylinder (1)
It is fixed with hanging ring (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920182627.1U CN209604322U (en) | 2019-02-01 | 2019-02-01 | A kind of fire-fighting axial-flow type smoke exhaust fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920182627.1U CN209604322U (en) | 2019-02-01 | 2019-02-01 | A kind of fire-fighting axial-flow type smoke exhaust fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209604322U true CN209604322U (en) | 2019-11-08 |
Family
ID=68401798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920182627.1U Expired - Fee Related CN209604322U (en) | 2019-02-01 | 2019-02-01 | A kind of fire-fighting axial-flow type smoke exhaust fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209604322U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114909299A (en) * | 2022-05-07 | 2022-08-16 | 安徽南方化工泵业有限公司 | Stainless steel high-temperature magnetic pump |
-
2019
- 2019-02-01 CN CN201920182627.1U patent/CN209604322U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114909299A (en) * | 2022-05-07 | 2022-08-16 | 安徽南方化工泵业有限公司 | Stainless steel high-temperature magnetic pump |
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| 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: 20191108 Termination date: 20210201 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |