CN207647817U - A kind of box type fan with damping device - Google Patents
A kind of box type fan with damping device Download PDFInfo
- Publication number
- CN207647817U CN207647817U CN201721869220.3U CN201721869220U CN207647817U CN 207647817 U CN207647817 U CN 207647817U CN 201721869220 U CN201721869220 U CN 201721869220U CN 207647817 U CN207647817 U CN 207647817U
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- CN
- China
- Prior art keywords
- damping device
- motor
- impeller
- air box
- box
- 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
- 238000013016 damping Methods 0.000 title claims abstract description 32
- 230000001681 protective effect Effects 0.000 claims abstract description 13
- 230000037431 insertion Effects 0.000 claims description 7
- 238000003780 insertion Methods 0.000 claims description 7
- 230000003139 buffering effect Effects 0.000 abstract description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 229910000639 Spring steel Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a kind of box type fans with damping device,Its structure includes babinet outline border,Air box,Protective cover,Rotating bar,Top plate,Motor rack,Motor,Thermovent,Connector,Shaft,Air outlet,Impeller frame,Impeller,Support leg,Footing,Damping device,Babinet outline border is internally provided with air box,Protective cover is internally provided with rotating bar,Motor rack is mutually welded with top plate,Motor is equipped with thermovent,Shaft and the same axle center of connector,Air box is internally provided with impeller frame,Impeller frame is mutually welded with impeller,Footing is equipped with below support leg,Damping device top fits with air box bottom end,A kind of box type fan with damping device of the utility model,Structure is equipped with damping device,In the vibrations that blower fan work generates,The vibrations of generation are transferred to vibration damper plate,Below vibration damper plate spring deform upon generate elastic force to vibrating into row buffering,So that vibrations substantially reduce,It is not easy to influence the reliability and service life of case wind turbine.
Description
Technical field
The utility model is a kind of box type fan with damping device, belongs to wind turbine technical field.
Background technology
Wind turbine is to improve gas pressure by the mechanical energy of input and supply gas side by side the machinery of body, it is a kind of driven stream
Body machinery, wind turbine are custom abbreviation of the China to gas compression and gas conveying machinery, and usually said wind turbine includes ventilation blower,
Air blower, wind-driven generator.
Prior art discloses application No. is：201020508156.8 a kind of box type fan, including babinet, casing, enter
Air port, impeller, casing are encapsulated in babinet, and air intake vent is arranged on the babinet of casing side, and casing is semi-open type structure, with
The impeller wheel portion that air intake vent is in the same center line is encapsulated in casing, but the prior art box type fan at work can
Strenuous vibration is generated, is easy to play resonance with internal precision part, influences the reliability and service life of case wind turbine.
Utility model content
In view of the deficienciess of the prior art, the utility model aim is to provide a kind of box wind with damping device
Machine will produce strenuous vibration at work to solve prior art box type fan, be easy to play resonance, shadow with internal precision part
The problem of ringing the reliability and service life of case wind turbine.
To achieve the goals above, the utility model is to realize by the following technical solutions：One kind having damping dress
The box type fan set, structure include babinet outline border, air box, protective cover, rotating bar, top plate, motor rack, motor, thermovent,
Connector, shaft, air outlet, impeller frame, impeller, support leg, footing, damping device, the babinet outline border are internally provided with wind turbine
Case, the protective cover are internally provided with rotating bar, and the motor rack is mutually welded with top plate, and the motor is equipped with thermovent, described
Shaft and the same axle center of connector, the air box are internally provided with impeller frame, and the impeller frame is mutually welded with impeller, the support
Footing is equipped with below leg, the damping device top fits with air box bottom end, and the damping device includes bottom case, limit
Frame, vibration damper plate, fixed frame, spring, the position-limited rack are integrated with bottom case, and the vibration damper plate insertion is installed on position-limited rack
On, the fixed frame bottom end fits with bottom case top, and the fixed frame is equipped with spring.
Further, the protective cover is mutually welded with air box, and the top plate is integrated with air box.
Further, motor is equipped with above the motor rack, the connector insertion is installed on motor.
Further, the support leg top is mutually welded with bottom case bottom end.
Further, the support leg is radius 4.5CM, the cylinder of high 8CM.
Further, the babinet outline border is stainless steel, and light weight, service life is long.
Further, the support leg is aluminum alloy material, and hardness is high, is unlikely to deform.
Advantageous effect
A kind of box type fan with damping device of the utility model, structure are equipped with damping device, are produced in blower fan work
When raw vibrations, the vibrations of generation are transferred to vibration damper plate, and spring, which deforms upon, below vibration damper plate generates being carried out to vibration for elastic force
Buffering so that vibrations substantially reduce, it is not easy to influence the reliability and service life of case wind turbine.
Description of the drawings
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model
Sign, objects and advantages will become more apparent upon：
Fig. 1 is a kind of structural schematic diagram of the box type fan with damping device of the utility model；
Fig. 2 is the cross section structure schematic diagram of the utility model damping device.
In figure：Babinet outline border -1, protective cover -3, rotating bar -4, top plate -5, motor rack -6, motor -7, dissipates air box -2
Hot mouth -8, connector -9, shaft -10, air outlet -11, impeller frame -12, impeller -13, support leg -14, footing -15, damping dress
Set -16, bottom case -1601, position-limited rack -1602, vibration damper plate -1603, fixed frame -1604, spring -1605.
Specific implementation mode
To make the technical means, creative features, achievement of purpose, and effectiveness of the utility model be easy to understand, below
In conjunction with specific implementation mode, the utility model is expanded on further.
It please refers to Fig.1, Fig. 2, the utility model provides a kind of box type fan technical solution with damping device：Its structure
Including babinet outline border 1, air box 2, protective cover 3, rotating bar 4, top plate 5, motor rack 6, motor 7, thermovent 8, connector 9, turn
Axis 10, air outlet 11, impeller frame 12, impeller 13, support leg 14, footing 15, damping device 16 are set inside the babinet outline border 1
There are air box 2, the protective cover 3 to be internally provided with rotating bar 4, the motor rack 6 is welded with 5 phase of top plate, and the motor 7 is equipped with
Thermovent 8, the shaft 10 and 9 same axle center of connector, the air box 2 are internally provided with impeller frame 12, the impeller frame 12
It is welded with 13 phase of impeller, 14 lower section of the support leg is equipped with footing 15, and 16 top of the damping device is affixed with 2 bottom end of air box
It closes, the damping device 16 includes bottom case 1601, position-limited rack 1602, vibration damper plate 1603, fixed frame 1604, spring 1605, described
Position-limited rack 1602 is integrated with bottom case 1601, and the insertion of the vibration damper plate 1603 is installed on position-limited rack 1602, described solid
Determine 1604 bottom end of frame to fit with 1601 top of bottom case, the fixed frame 1604 is equipped with spring 1605, the protective cover 3 and wind
2 phase of cabinet is welded, and the top plate 5 is integrated with air box 2, and 6 top of the motor rack is equipped with motor 7, the connection
First 9 insertion is installed on motor 7, and 14 top of the support leg is mutually welded with 1601 bottom end of bottom case, and the support leg 14 is radius
4.5CM, the cylinder of high 8CM, the babinet outline border 1 are stainless steel, and light weight, service life is long, the support leg 14
For aluminum alloy material, hardness is high, is unlikely to deform.
Motor 7 described in this patent refers to a kind of electromagnetic installing realized electric energy conversion according to the law of electromagnetic induction or transmitted
It sets, motor is indicated with letter M in circuit, its main function is to generate driving torque, as electrical appliance or various machineries
Power source, generator indicates that its main function is to be converted into mechanical energy, the bullet using electric energy with letter G in circuit
Spring 1605 be it is a kind of using elasticity come the machine components of work, shape occurs under external force for the part made of elastic material
Become, restores to the original state again after removing external force, also make " spring ", be generally made of spring steel, the type complexity of spring is various, by shape
Shape point, mainly there is helical spring, scroll spring, flat spring, heterotypic spring etc..
When being used, motor 7 is started to work, and Inside coil generates electro-magnetic motor force rotation torque by turning with rotor
Axis 10 drives protective cover 3 to work so that rotating bar 4, which is started to work, to be rotated, and the rotation of impeller 13 in air box 2 is driven to generate wind-force
It is blown out by air outlet 11, the vibrations that blower fan work generates are transferred to the vibration damper plate 1603 on position-limited rack 1602, pass through lower section spring
1605 deform upon the bumper and absorbing shock for generating elastic force.
The utility model solves prior art box type fan and will produce strenuous vibration at work, is easy and internal precision zero
Part plays resonance, the problem of influencing the reliability and service life of case wind turbine, the utility model pass through above-mentioned component mutual group
It closes, structure is equipped with damping device, and in the vibrations that blower fan work generates, the vibrations of generation are transferred to vibration damper plate, under vibration damper plate
Square spring deform upon generate elastic force to vibrating into row buffering so that vibrations substantially reduce, it is not easy to which influence case wind turbine can
It is described in detail below by property and service life:
The damping device 16 includes bottom case 1601, position-limited rack 1602, vibration damper plate 1603, fixed frame 1604, spring 1605,
The position-limited rack 1602 is integrated with bottom case 1601, and the insertion of the vibration damper plate 1603 is installed on position-limited rack 1602, institute
It states 1604 bottom end of fixed frame to fit with 1601 top of bottom case, the fixed frame 1604 is equipped with spring 1605.
The advantages of basic principles and main features and the utility model of the utility model have been shown and described above, for
For those skilled in the art, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this
In the case of the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute
Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent requirements of the claims
All changes are embraced therein.Any reference numeral in claim should not be considered as to the involved right of limitation
It is required that.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (5)
1. a kind of box type fan with damping device, it is characterised in that：Its structure includes babinet outline border（1）, air box（2）、
Protective cover（3）, rotating bar（4）, top plate（5）, motor rack（6）, motor（7）, thermovent（8）, connector（9）, shaft（10）, go out
Air port（11）, impeller frame（12）, impeller（13）, support leg（14）, footing（15）, damping device（16）, the babinet outline border（1）
It is internally provided with air box（2）, the protective cover（3）It is internally provided with rotating bar（4）, the motor rack（6）With top plate（5）Mutually weld
It connects, the motor（7）It is equipped with thermovent（8）, the shaft（10）With connector（9）Same axle center, the air box（2）It is interior
Portion is equipped with impeller frame（12）, the impeller frame（12）With impeller（13）It mutually welds, the support leg（14）Lower section is equipped with footing
（15）, the damping device（16）Top and air box（2）Bottom end fits, the damping device（16）Including bottom case
（1601）, position-limited rack（1602）, vibration damper plate（1603）, fixed frame（1604）, spring（1605）, the position-limited rack（1602）The bottom of with
Shell（1601）It is integrated, the vibration damper plate（1603）Insertion is installed on position-limited rack（1602）On, the fixed frame
（1604）Bottom end and bottom case（1601）Top fits, the fixed frame（1604）It is equipped with spring（1605）.
2. a kind of box type fan with damping device according to claim 1, it is characterised in that：The protective cover（3）
With air box（2）It mutually welds, the top plate（5）With air box（2）It is integrated.
3. a kind of box type fan with damping device according to claim 1, it is characterised in that：The motor rack（6）
Top is equipped with motor（7）, the connector（9）Insertion is installed on motor（7）On.
4. a kind of box type fan with damping device according to claim 1, it is characterised in that：The support leg（14）
Top and bottom case（1601）It mutually welds bottom end.
5. a kind of box type fan with damping device according to claim 1, it is characterised in that：The support leg（14）
For radius 4.5CM, the cylinder of high 8CM.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721869220.3U CN207647817U8 (en) | 2017-12-27 | 2017-12-27 | A kind of box type fan with damping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721869220.3U CN207647817U8 (en) | 2017-12-27 | 2017-12-27 | A kind of box type fan with damping device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN207647817U true CN207647817U (en) | 2018-07-24 |
| CN207647817U8 CN207647817U8 (en) | 2018-10-09 |
Family
ID=62875711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721869220.3U Expired - Fee Related CN207647817U8 (en) | 2017-12-27 | 2017-12-27 | A kind of box type fan with damping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207647817U8 (en) |
-
2017
- 2017-12-27 CN CN201721869220.3U patent/CN207647817U8/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN207647817U8 (en) | 2018-10-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CU01 | Correction of utility model |
Correction item: Patentee Correct: Hangzhou Heyuan air purification technology Co., Ltd. False: Hangzhou Heyuan air purification technology Co., Ltd. Number: 30-01 Page: The title page Volume: 34 Correction item: Patentee Correct: Hangzhou Heyuan air purification technology Co., Ltd. False: Hangzhou Heyuan air purification technology Co., Ltd. Number: 30-01 Volume: 34 |
|
| CU01 | Correction of utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180724 Termination date: 20181227 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |