CN208380997U - A kind of induction fan - Google Patents
A kind of induction fan Download PDFInfo
- Publication number
- CN208380997U CN208380997U CN201821047284.XU CN201821047284U CN208380997U CN 208380997 U CN208380997 U CN 208380997U CN 201821047284 U CN201821047284 U CN 201821047284U CN 208380997 U CN208380997 U CN 208380997U
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- CN
- China
- Prior art keywords
- fan box
- filter device
- discharge pipe
- fan
- sphere
- 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
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- Structures Of Non-Positive Displacement Pumps (AREA)
- Ventilation (AREA)
Abstract
The utility model relates to ventilation blower technical fields, especially a kind of induction fan, including fan box, the left side of the fan box is equipped with air inlet, the output shaft of the motor is fixedly connected with impeller, filter device is plugged on the left of the inner cavity of the fan box, water tank is equipped between the filter device and cross fixed strip, the side of the water tank is connected with humidifier, the wind deflector, cavity is formed between discharge pipe and the inner wall of fan box, the side of the ventilation hole is connected with nozzle, the right side of the fan box is equipped with the sealing plate being used cooperatively with discharge pipe, the through slot to match with sphere is offered in the middle part of the sealing plate.The structure design of the utility model is reasonable, easy to use, can remove peculiar smell and dust in air, guarantee the effect of ventilation, and the injection direction of air-flow can be arbitrarily adjusted, biggish noise is generated when can work with avoiding device, and there is powerful functionality and practicability.
Description
Technical field
The utility model relates to ventilation blower technical field more particularly to a kind of induction fans.
Background technique
Induced fan, also known as jet blower, relay air blower.It carries out the transmitting of air by induction.Itself obtains air quantity very
It is small.It is commonly used in the ventilating systems such as garage, mine, can stir evenly, remove local air dead angle, improve local air,
And power saving, the loss of the energy can be effectively reduced.
According to a kind of Induced fan that CN204025109U is proposed, including fan box, installation divides in the fan box
Noise reduction cavity, spiral case are not installed, wherein being equipped with hush pipe in the noise reduction cavity, motor, institute are installed in the spiral case
It states and impeller is installed on motor, centrifugation backward bent vane is installed on the impeller；Nozzle is installed on the fan box, it is described
Nozzle includes wind pipe, air outlet, and the air outlet diameter of the air outlet is less than the diameter of wind pipe.This is practical new
Type only realizes logical wind action, and without dust-proof and dedusting effect, when the dustiness in air is larger, this uses novel
It is not available, there is certain use limitation.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of induced draught proposed
Machine.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of induction fan, including fan box are designed, the left side of the fan box is equipped with air inlet, the blower
It is equipped with cross fixed strip in the middle part of the inner cavity of cabinet, motor, the output shaft of the motor are installed in the middle part of the cross fixed strip
It is fixedly connected with impeller, is plugged with filter device on the left of the inner cavity of the fan box, the filter device is by filter layer and work
Property layer of charcoal composition, water tank is equipped between the filter device and cross fixed strip, the outside of the water tank is equipped with water inlet pipe, described
The side of water tank is connected with humidifier, is symmetrically arranged with wind deflector, the lower end of the wind deflector on the right side of the inner cavity of the fan box
It is connected with discharge pipe, forms cavity between the inner wall of the wind deflector, discharge pipe and fan box, the inside of the cavity is filled out
Filled with silencing cotton, the inner cavity of the discharge pipe is movably equipped with sphere, and the inside of the sphere offers ventilation hole, the ventilation hole
Side be connected with nozzle, the right side of the fan box is equipped with the sealing plate being used cooperatively with discharge pipe, the sealing plate
Middle part offers the through slot to match with sphere.
Preferably, the internal activity of the air inlet is connected with grid.
Preferably, noise reduction layer is enclosed on the outside of the fan box, the bottom end of the noise reduction layer is symmetrically arranged with lifting plate,
The upper end two sides of the lifting plate symmetrically offer hole for hoist.
Preferably, the junction of the filter device and fan box is equipped with seal washer, and the filter device is upper
End is equipped with pull ring.
Preferably, the discharge pipe, sphere, nozzle and sealing plate form exhaust apparatus, and the quantity of the exhaust apparatus
It is set as three.
The utility model proposes a kind of induction fan, beneficial effect is:
(1), the utility model is rotated by motor impeller, so that air is flowed into from air inlet, passes through filter device
In filter layer and active carbon layer can remove dust and peculiar smell in air, and filter device can be drawn from fan box
Out, convenient that filter device is cleaned and replaced, guarantee that ventilation effect can be enhanced by the cooperation of water tank and humidifier
The wettability of air, further increases ventilation effect.
(2), the utility model forms exhaust apparatus by discharge pipe, sphere, nozzle and sealing plate, can when rotating nozzle
To drive sphere in the inner rotation of discharge pipe, to change the injection direction of air-flow, cooperated by three exhaust apparatus,
Air draught injection can be made without dead angle, improve the effect of ventilation, by silencing cotton and noise reduction layer, when device work can be absorbed
The noise of generation reduces noise pollution, improves the using effect of device.
(3), the structure design of the utility model is reasonable, easy to use, can remove peculiar smell and dust in air, guarantees logical
The effect of wind, and the injection direction of air-flow can be arbitrarily adjusted, biggish noise is generated when can work with avoiding device, is had
Powerful functionality and practicability.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of induction fan structural schematic diagram；
Fig. 2 be the utility model proposes a kind of induction fan main view.
In figure: fan box 1, cross fixed strip 2, motor 3, impeller 4, air inlet 5, filter device 6, wind deflector 7, outlet air
Pipe 8, silencing cotton 9, sphere 10, nozzle 11, filter layer 12, active carbon layer 13, water tank 14, humidifier 15, grid 16, pull ring
17, plate 18, hole for hoist 19, sealing plate 20, noise reduction layer 21 are lifted.
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.
Referring to Fig.1-2, the left side of a kind of induction fan, including fan box 1, fan box 1 is equipped with air inlet 5, into
The internal activity in air port 5 is connected with grid 16, can prevent extraneous rubbish from entering the inside of fan box 1, avoid
Filter device 6 blocks.
The outside of fan box 1 is enclosed with noise reduction layer 21, and the bottom end of noise reduction layer 21 is symmetrically arranged with lifting plate 18, lifts plate 18
Upper end two sides symmetrically offer hole for hoist 19, the noise generated when device work can be absorbed in noise reduction layer 21, and it is dirty to reduce noise
Dye, lifting plate 18 and hole for hoist 19 can be convenient and integrally install to device.
Cross fixed strip 2 is equipped in the middle part of the inner cavity of fan box 1, the middle part of cross fixed strip 2 is equipped with motor 3, motor 3
Output shaft be fixedly connected with impeller 4, be plugged with filter device 6, filter device 6 and air box on the left of the inner cavity of fan box 1
The junction of body 1 is equipped with seal washer, and the upper end of filter device 6 is equipped with pull ring 17, leakproofness can be enhanced, while facilitating drawing
Filter device 6 is played, filter device 6 is cleaned and replaced.
Filter device 6 is made of filter layer 12 and active carbon layer 13, and water is equipped between filter device 6 and cross fixed strip 2
Case 14, the outside of water tank 14 are equipped with water inlet pipe, and the side of water tank 14 is connected with humidifier 15, and the inner cavity right side of fan box 1 is right
Claim to be equipped with wind deflector 7, the lower end of wind deflector 7 is connected with discharge pipe 8, the inner wall of wind deflector 7, discharge pipe 8 and fan box 1 it
Between form cavity, the inside of cavity is filled with silencing cotton 9, and the inner cavity of discharge pipe 8 is movably equipped with sphere 10, and the inside of sphere 10 is opened
Equipped with ventilation hole, the side of ventilation hole is connected with nozzle 11, and the right side of fan box 1 is close equipped with being used cooperatively with discharge pipe 8
Sealing plate 20, the middle part of sealing plate 20 offer the through slot to match with sphere 10, discharge pipe 8, sphere 10, nozzle 11 and sealing plate
20 composition exhaust apparatus, and the quantity of exhaust apparatus is set as three, is cooperated by three exhaust apparatus, can make air
Jet-impingement improves the effect of ventilation without dead angle,
Working principle: it when work, is rotated by 3 impeller 4 of motor, so that air is flowed into from air inlet 5, passes through filtering
Filter layer 12 and active carbon layer 13 in device 6 can remove dust and peculiar smell in air, and filter device 6 can be from blower
It is pulled out in cabinet 1, it is convenient that filter device 6 is cleaned and replaced, guarantee ventilation effect, passes through water tank 14 and humidifier 15
The wettability of air can be enhanced in cooperation, improves ventilation effect, passes through discharge pipe 8, sphere 10, nozzle 11 and 20 groups of sealing plate
Sphere 10 can be driven in the inner rotation of discharge pipe 8, to change the injection of air-flow when rotating nozzle 11 at exhaust apparatus
Direction is cooperated by three exhaust apparatus, and air draught injection can be made without dead angle, the effect of ventilation is improved, by disappearing
The noise generated when device work can be absorbed in sound cotton 9 and noise reduction layer 21.
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 (5)
1. the left side of a kind of induction fan, including fan box (1), the fan box (1) is equipped with air inlet (5), special
Sign is, is equipped with cross fixed strip (2) in the middle part of the inner cavity of the fan box (1), and the middle part of the cross fixed strip (2) is installed
Have motor (3), the output shaft of the motor (3) is fixedly connected with impeller (4), grafting on the left of the inner cavity of the fan box (1)
Have filter device (6), the filter device (6) is made of filter layer (12) and active carbon layer (13), the filter device (6) and
Water tank (14) are equipped between cross fixed strip (2), the outside of the water tank (14) is equipped with water inlet pipe, the side of the water tank (14)
It is connected with humidifier (15), is symmetrically arranged with wind deflector (7) on the right side of the inner cavity of the fan box (1), under the wind deflector (7)
End is connected with discharge pipe (8), forms cavity between the inner wall of the wind deflector (7), discharge pipe (8) and fan box (1), institute
The inside of cavity is stated filled with silencing cotton (9), the inner cavity of the discharge pipe (8) is movably equipped with sphere (10), the sphere (10)
Inside offer ventilation hole, the side of the ventilation hole is connected with nozzle (11), the right side of the fan box (1) be equipped with
The sealing plate (20) that discharge pipe (8) is used cooperatively, offer in the middle part of the sealing plate (20) match with sphere (10) it is logical
Slot.
2. a kind of induction fan according to claim 1, which is characterized in that the internal activity of the air inlet (5) connects
It is connected to grid (16).
3. a kind of induction fan according to claim 1, which is characterized in that wrap up in the outside of the fan box (1)
Have noise reduction layer (21), the bottom end of the noise reduction layer (21) is symmetrically arranged with lifting plate (18), the upper end two sides of lifting plate (18)
Symmetrically offer hole for hoist (19).
4. a kind of induction fan according to claim 1, which is characterized in that the filter device (6) and fan box
(1) junction is equipped with seal washer, and the upper end of the filter device (6) is equipped with pull ring (17).
5. a kind of induction fan according to claim 1, which is characterized in that the discharge pipe (8), sphere (10), spray
Mouth (11) and sealing plate (20) form exhaust apparatus, and the quantity of the exhaust apparatus is set as three.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821047284.XU CN208380997U (en) | 2018-07-04 | 2018-07-04 | A kind of induction fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821047284.XU CN208380997U (en) | 2018-07-04 | 2018-07-04 | A kind of induction fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208380997U true CN208380997U (en) | 2019-01-15 |
Family
ID=64962336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821047284.XU Expired - Fee Related CN208380997U (en) | 2018-07-04 | 2018-07-04 | A kind of induction fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208380997U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110207307A (en) * | 2019-07-01 | 2019-09-06 | 兰州大学 | A kind of indoor intelligent ventilating system |
| CN111820681A (en) * | 2020-07-09 | 2020-10-27 | 普瑞达建设有限公司 | Visual display device of building facility |
| CN112377458A (en) * | 2020-11-16 | 2021-02-19 | 江苏双菊风机有限公司 | Jet flow induced fan |
| CN113202825A (en) * | 2021-04-25 | 2021-08-03 | 连云港正航电力节能技术有限公司 | Steam jet air extractor |
-
2018
- 2018-07-04 CN CN201821047284.XU patent/CN208380997U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110207307A (en) * | 2019-07-01 | 2019-09-06 | 兰州大学 | A kind of indoor intelligent ventilating system |
| CN111820681A (en) * | 2020-07-09 | 2020-10-27 | 普瑞达建设有限公司 | Visual display device of building facility |
| CN112377458A (en) * | 2020-11-16 | 2021-02-19 | 江苏双菊风机有限公司 | Jet flow induced fan |
| CN113202825A (en) * | 2021-04-25 | 2021-08-03 | 连云港正航电力节能技术有限公司 | Steam jet air extractor |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190115 Termination date: 20190704 |