CN207377824U - A kind of axial-flow type smoke exhaust fan - Google Patents
A kind of axial-flow type smoke exhaust fan Download PDFInfo
- Publication number
- CN207377824U CN207377824U CN201720865140.4U CN201720865140U CN207377824U CN 207377824 U CN207377824 U CN 207377824U CN 201720865140 U CN201720865140 U CN 201720865140U CN 207377824 U CN207377824 U CN 207377824U
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- CN
- China
- Prior art keywords
- driving motor
- slide
- blower housing
- axial
- mutually
- 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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Abstract
The purpose of this utility model is to provide a kind of axial-flow type smoke exhaust fan, including：Blower Housing, driving motor, slide, support deck, snap-gauge, fixed seat, buffer layer, machine shaft, wheel hub, blade, acoustical panel, connecting seat and hanging ring, it is characterised in that：The driving motor is arranged on the inside of the Blower Housing, the slide is arranged on the lower end of the driving motor, the support deck is arranged on the upper end of the slide, the support deck is mutually permanently connected with the slide, the lower end of the driving motor is mutually clamped with the support deck, the wheel hub is arranged on the one side of the driving motor, is mutually rotatablely connected by the machine shaft between the driving motor and wheel hub.The utility model is provided with slide, when installing driving motor, motor can be shifted to the inside of Blower Housing by slide onto, the utility model can be interfixed slide and Blower Housing with snap-gauge by positioning pin, easy for installation, be not easy to collide with.
Description
Technical field
The utility model is related to ventilation equipment technical field more particularly to a kind of axial-flow type smoke exhaust fans.
Background technology
At present, axial flow blower purposes is very extensive, and the air-flow of axial flow blower and the axial direction of fan blade are equidirectional, such as electric fan,
Outdoor machine of air-conditioner fan is exactly that axis stream mode runs wind turbine.Why it is known as " axial-flow type ", is because gas is parallel to fan shaft stream
Dynamic, axial fan is generally used for the occasion that traffic requirement is higher and pressure requirements are relatively low, and axial fan fixed position simultaneously makes
Air moves.Axial flow blower is simple in structure but data demand is very high, and plain edition axial flow blower can be used for general factory, storehouse
The ventilation in the places such as storehouse, office, premises, it can also be used to air-cooler (aerial cooler), evaporator, condenser, spray
Mist drop etc., also there is mining axial blower, available for metallurgy, chemical industry, light industry, food, medical equipment, mechanical equipment and civilian builds
It builds to wait places ventilation or strengthen heat dissipation and be used, if casing is removed, also can be used as free fan, it also can be in longer exhaust
Spaced series are installed in pipeline, to improve the wind pressure in pipeline.Axial-flow type smoke exhaust fan is mainly by impeller, casing, electronic
The parts such as machine form, and axial-flow type smoke exhaust fan is generally made of steel plate.Axial-flow type smoke exhaust fan is due to its property
Energy, reliability and maintainability are higher, have been widely cited in various ventilation smoke exhaust environment, current existing smoke discharging axial fan,
Their motor is directly anchored on the inner wall of Blower Housing, and the motor of these ventilation blowers is directly exposed to fluidly
Among air, due to the difference of the working environment of ventilation blower, the pollution level of air is also different, in some air pollutions
More serious environment, such as fire-fighting building site, workshop place, since motor is directly exposed in air, then with air
It flows, many rubbish, dust in air, which can be attached to motor surface, to be influenced motor radiating or be directly entered into motor to work as
In, the normal operation of motor is influenced, this can seriously affect the service life of fan motor, and existing axial-flow type fire-fighting is arranged
The universal volume of driving motor in cigarette wind turbine is larger heavier, and difficulty is larger in the installation process of driving motor, manually installed
When, be easily damaged Blower Housing, existing smoke exhaust fan there is also noise is big, it is mobile carry smoke exhaust fan when blower interior
Driving motor easily receive the problem of colliding with and damaging.
Utility model content
In view of the above-mentioned problems, the purpose of this utility model is to provide a kind of axial-flow type smoke exhaust fan, the utility model
Two acoustical panels are internally provided in Blower Housing, generated noise during fan operation can be effectively reduced, this practicality is new
Type is provided with protective plate in the upper end of driving motor, and buffer layer is provided in the one side of driving motor, and protective plate can with buffer layer
To protect driving motor, driving motor is prevented to be damaged because mobile or when jolting and colliding with, the utility model is provided with slide,
When driving motor is installed onto, motor can be shifted to the inside of Blower Housing by slide, the utility model can pass through positioning
Pin interfixes slide and Blower Housing with snap-gauge, easy for installation, is not easy to collide with.
Used technical solution is the utility model to solve above-mentioned technical problem：A kind of axial-flow type fire control smoke exhausting wind
Machine, including：Blower Housing, driving motor, slide, support deck, snap-gauge, fixed seat, buffer layer, machine shaft, wheel hub, leaf
Piece, acoustical panel, connecting seat and hanging ring, it is characterised in that：The driving motor is arranged on the inside of the Blower Housing, the cunning
Seat is arranged on the lower end of the driving motor, and the support deck is arranged on the upper end of the slide, the support deck and institute
It states slide to be mutually permanently connected, the lower end of the driving motor is mutually clamped with the support deck, and the wheel hub is arranged on institute
The one side of driving motor is stated, is mutually rotatablely connected by the machine shaft between the driving motor and wheel hub, the blade
It is fixedly connected on the wheel hub, the snap-gauge is connected with each other through Blower Housing and with the one side of the slide, the fixation
Seat is arranged on the upper end of the driving motor, and fixed seat described in the madial wall of the Blower Housing is mutually permanently connected, described to subtract
Shake layer is arranged on the one side of the driving motor, and the madial wall of the buffer layer and the Blower Housing is connected with each other, described to disappear
There are two soundboard is set, two acoustical panels are mutually symmetrical above and below to be arranged on the madial wall of the Blower Housing, the acoustical panel
It is mutually permanently connected with the madial wall of Blower Housing, the hanging ring is arranged on the upper end of the Blower Housing, the hanging ring and wind
Casing body is mutually permanently connected.
Further, the lower end of the slide is provided with positioning pin, and slide is interfixed company by positioning pin and Blower Housing
It connects.
Further, it is connected with protective cover at the open front of the Blower Housing.
Further, the upper end of the driving motor is provided with protective plate, and protective plate is mutually permanently connected with the fixed seat.
The utility model has the advantage of：The utility model is connected with protective cover at the open front of Blower Housing, can be with
It prevents the rubbish in air, dust from entering in Blower Housing, improves the service life of wind turbine, the utility model is in Blower Housing
Two acoustical panels are internally provided with, generated noise during fan operation can be effectively reduced, the utility model is in driving electricity
The upper end of machine is provided with protective plate, and buffer layer is provided in the one side of driving motor, and protective plate can protect driving with buffer layer
Motor prevents driving motor to be damaged because mobile or when jolting and colliding with, and the utility model is provided with slide, in installation driving electricity
During machine onto, motor can be shifted to the inside of Blower Housing by slide, the utility model can be incited somebody to action by positioning pin and snap-gauge
Slide interfixes with Blower Housing, easy for installation, is not easy to collide with.
Description of the drawings
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution of the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it describes below
In attached drawing be the utility model some embodiments, for those of ordinary skill in the art, do not paying creativeness
On the premise of work, other attached drawings are can also be obtained according to these attached drawings.
Fig. 1 is the structure diagram of the utility model.
Wherein：
1- Blower Housings；2- driving motors；3- slides；
4- supports deck；5- positioning pins；6- snap-gauges；
7- protective plates；8- fixed seats；9- buffer layers；
10- machine shafts；11- wheel hubs；12- blades；
13- acoustical panels；14- protective covers；15- connecting seats；
16- hanging rings
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model part of the embodiment, instead of all the embodiments.Based on the embodiment in the utility model, sheet
Field those of ordinary skill all other embodiments obtained without making creative work, belong to this practicality
Novel protected scope.
, it is necessary to explanation in the description of the utility model, term " " center ", " on ", " under ", it is "left", "right", " perpendicular
Directly ", the orientation of the instructions such as " level ", " interior ", " outer " or position relationship are based on orientation shown in the drawings or position relationship, are only
The utility model must have specific with the device or element for simplifying description rather than instruction or hint meaning for ease of description
Orientation, with specific azimuth configuration and operation, therefore it is not intended that limitation to the utility model.In addition, term " the
One ", " second ", " the 3rd " are only used for description purpose, and it is not intended that instruction or hint relative importance.
Fig. 1 is the structure diagram of the utility model, a kind of axial-flow type smoke exhaust fan as shown in Figure 1, including：Wind
Casing body 1, driving motor 2, slide 3, support deck 4, snap-gauge 6, fixed seat 8, buffer layer 9, machine shaft 10, wheel hub 11, leaf
Piece 12, acoustical panel 13, connecting seat 15 and hanging ring 16, it is characterised in that：The driving motor 2 is arranged on the Blower Housing 1
Inside, the slide 3 are arranged on the lower end of the driving motor 2, and the support deck 4 is arranged on the upper end of the slide 3, institute
It states support deck 4 to be mutually permanently connected with the slide 3, the lower end of the driving motor 2 is mutually blocked with the support deck 4
It connects, the wheel hub 11 is arranged on the one side of the driving motor 2, passes through the motor between the driving motor 2 and wheel hub 11
Shaft 10 is mutually rotatablely connected, and the blade 12 is fixedly connected on the wheel hub 11, and the snap-gauge 6 passes through Blower Housing 1 simultaneously
It is connected with each other with the one side of the slide 3, the fixed seat 8 is arranged on the upper end of the driving motor 2, the Blower Housing 1
Madial wall described in fixed seat 8 be mutually permanently connected, the buffer layer 9 is arranged on the one side of the driving motor 2, the damping
Layer 9 is connected with each other with the madial wall of the Blower Housing 1, there are two the acoustical panel 13 is set, two acoustical panels 13 mutually on
Under be symmetricly set on the madial wall of the Blower Housing 1, the madial wall of the acoustical panel 13 and Blower Housing 1 interfixes company
It connects, the hanging ring 16 is arranged on the upper end of the Blower Housing 1, and the hanging ring 16 is mutually permanently connected with Blower Housing 1.
Working method:When the utility model is used, drive machine shaft by driving motor, machine shaft band runner hub with
Blade, which rotates, completes smoke exhaust and ventilation, and the utility model is connected with protective cover at the open front of Blower Housing, can prevent air
In rubbish, dust enter in Blower Housing, improve the service life of wind turbine, the utility model is set inside Blower Housing
There are two acoustical panels, can effectively reduce generated noise during fan operation, the utility model is in the upper end of driving motor
Protective plate is provided with, buffer layer is provided in the one side of driving motor, protective plate can protect driving motor with buffer layer, prevent
Driving motor is damaged because mobile or when jolting and colliding with, and the utility model is provided with slide, can be with when installing driving motor
Motor shifted to the inside of Blower Housing by slide onto, the utility model can be by positioning pin and snap-gauge by slide and wind turbine
Housing interfixes, easy for installation, is not easy to collide with.
Finally it should be noted that：Various embodiments above is only to illustrate the technical solution of the utility model rather than it is limited
System；Although the utility model is described in detail with reference to foregoing embodiments, the logical technical staff of this field should manage
Solution：It can still modify to the technical solution recorded in foregoing embodiments either to which part or whole skills
Art feature carries out equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is not made to depart from the utility model
The scope of each embodiment technical solution.
Claims (4)
1. a kind of axial-flow type smoke exhaust fan, including：Blower Housing, driving motor, slide, support deck, snap-gauge, fixation
Seat, buffer layer, machine shaft, wheel hub, blade, acoustical panel, connecting seat and hanging ring, it is characterised in that：The driving motor is set
In the inside of the Blower Housing, the slide is arranged on the lower end of the driving motor, and the support deck is arranged on described
The upper end of slide, the support deck are mutually permanently connected with the slide, the lower end of the driving motor and the support card
Seat mutually clamping, the wheel hub are arranged on the one side of the driving motor, pass through the electricity between the driving motor and wheel hub
Machine shaft is mutually rotatablely connected, and the blade is fixedly connected on the wheel hub, the snap-gauge through Blower Housing and with it is described
The one side of slide is connected with each other, and the fixed seat is arranged on the upper end of the driving motor, the madial wall institute of the Blower Housing
It states fixed seat to be mutually permanently connected, the buffer layer is arranged on the one side of the driving motor, the buffer layer and the wind turbine
The madial wall of housing is connected with each other, and there are two the acoustical panel settings, and two acoustical panels are mutually symmetrical above and below to be arranged on the wind
On the madial wall of casing body, the madial wall of the acoustical panel and Blower Housing is mutually permanently connected, and the hanging ring is arranged on described
The upper end of Blower Housing, the hanging ring are mutually permanently connected with Blower Housing.
2. a kind of axial-flow type smoke exhaust fan according to claim 1, it is characterised in that：The lower end of the slide is set
There is positioning pin, slide is mutually permanently connected by positioning pin and Blower Housing.
3. a kind of axial-flow type smoke exhaust fan according to claim 1, it is characterised in that：It is opened before the Blower Housing
Protective cover is connected at mouthful.
4. a kind of axial-flow type smoke exhaust fan according to claim 1, it is characterised in that：The upper end of the driving motor
Protective plate is provided with, protective plate is mutually permanently connected with the fixed seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720865140.4U CN207377824U (en) | 2017-07-17 | 2017-07-17 | A kind of axial-flow type smoke exhaust fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720865140.4U CN207377824U (en) | 2017-07-17 | 2017-07-17 | A kind of axial-flow type smoke exhaust fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207377824U true CN207377824U (en) | 2018-05-18 |
Family
ID=62298077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720865140.4U Expired - Fee Related CN207377824U (en) | 2017-07-17 | 2017-07-17 | A kind of axial-flow type smoke exhaust fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207377824U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112079560A (en) * | 2019-06-13 | 2020-12-15 | 江苏佳成特种玻璃制造有限公司 | Toughened glass cooling equipment |
| JP2021110281A (en) * | 2020-01-09 | 2021-08-02 | 株式会社日立産機システム | Axial fan |
-
2017
- 2017-07-17 CN CN201720865140.4U patent/CN207377824U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112079560A (en) * | 2019-06-13 | 2020-12-15 | 江苏佳成特种玻璃制造有限公司 | Toughened glass cooling equipment |
| CN112079560B (en) * | 2019-06-13 | 2022-05-10 | 江苏佳成特种玻璃制造有限公司 | Toughened glass cooling equipment |
| JP2021110281A (en) * | 2020-01-09 | 2021-08-02 | 株式会社日立産機システム | Axial fan |
| JP7231571B2 (en) | 2020-01-09 | 2023-03-01 | 株式会社日立産機システム | axial fan |
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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: 20180518 Termination date: 20210717 |