CN207961015U - A kind of air blower - Google Patents
A kind of air blower Download PDFInfo
- Publication number
- CN207961015U CN207961015U CN201820334770.3U CN201820334770U CN207961015U CN 207961015 U CN207961015 U CN 207961015U CN 201820334770 U CN201820334770 U CN 201820334770U CN 207961015 U CN207961015 U CN 207961015U
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- China
- Prior art keywords
- fixedly connected
- cavity
- spring
- casing
- intracavitary
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Abstract
The utility model discloses a kind of air blowers,Including casing,The right end of the impeller is rotatably connected to driving motor by shaft,The periphery of the driving motor is wound with cooling water pipe,The upper end of the cooling water pipe is provided with water tank,The bottom of the support leg is fixedly connected with support frame,The intracavitary left and right ends of the support frame are symmetrically arranged with the first spring,The lower end of first spring is fixedly connected with bumper post,Bottom to the inner wall top of fixed frame of support frame is run through in the lower end of the bumper post,The intracavitary of the fixed frame is provided with second spring,The lower end of the second spring is fixedly connected with bottom plate,The upper surface middle part of the casing is communicated with muffler,It is provided with silencing cavity in the middle part of the intracavitary of the muffler,It is evenly arranged with Sound eliminating soft pipe in the middle part of the intracavitary of the silencing cavity,The utility model is related to blower technology fields.The air blower has achieved the purpose that cooling, damping, noise reduction, extends the service life of air blower.
Description
Technical field
The utility model is related to blower technology field, specially a kind of air blower.
Background technology
Air blower 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
Fluid machinery is widely used in air inducing and the air-supply of boiler.Air blower will produce huge noise, institute in use
Prevent sound transmission to need to install muffler to air blower, when muffler and allow air-flow by a kind of device, be to eliminate
The important measures of air pertormance noise, muffler are mounted in the gas channel or inlet and exhaust system of air powered equipment
Reduction noise device.However the silencing means of conventional fan, erasure effect and bad, can lead so in use
Causing air blower, noise is excessive during the work time, and influences the progress of staff and other work, and noise is excessive can also
Influence the health of people.
The continuous working period requirement of general air blower is longer, and motor is caused to be easy to overheat, if heat dissipation effect is bad,
Motor may be burnt out, so needing to cool down motor.It will produce vibration in the air blower course of work, vibration conference influences
The service life of air blower.
Utility model content
（One）The technical issues of solution：In view of the deficiencies of the prior art, the utility model provides a kind of air blower, solves
The problem of cooling, damping, noise reduction.
（Two）Technical solution：In order to achieve the above object, the utility model is achieved by the following technical programs：A kind of drum
The intracavitary left end of wind turbine, including casing, the casing is provided with impeller, and the right end of the impeller is rotatably connected to drive by shaft
Dynamic motor, the driving motor are arranged on the right side of the outer wall of casing, and the periphery uniform winding of the driving motor has cooling water
Pipe, the upper end of the cooling water pipe are provided with water tank, the right side bottom that the right end of the cooling water pipe passes through water circulating pump and water tank
End connection, the left end of the cooling water pipe are connected to the left side bottom end of water tank, and the inner wall left and right ends of the water tank are symmetrical arranged
There are semiconductor coldplate, the bottom left and right ends of the driving motor to be symmetrically arranged with support leg, the bottom of the support leg is solid
Surely it is connected with support frame, the intracavitary left and right ends of the support frame are symmetrically arranged with the first spring, the upper end of first spring
It is fixedly connected with the inner wall top of support frame, the lower end of first spring is fixedly connected with bumper post, under the bumper post
Through bottom to the inner wall top of fixed frame of support frame, the intracavitary of the fixed frame is provided with second spring at end, and described second
The upper end of spring is fixedly connected with the bottom of bumper post, and the lower end of the second spring is fixedly connected with bottom plate, the fixed frame
Bottom be fixedly connected with the upper surface of bottom plate, the upper surface middle part of the casing is communicated with muffler, the chamber of the muffler
Interior middle part is provided with silencing cavity, is evenly arranged with Sound eliminating soft pipe in the middle part of the intracavitary of the silencing cavity, the Sound eliminating soft pipe is at least equal
There are three even settings, and the upper and lower ends of the Sound eliminating soft pipe are fixedly connected with cavity, and the one of the separate Sound eliminating soft pipe of the cavity
End be fixedly connected with noise reduction cavity wall, between the Sound eliminating soft pipe and silencing cavity, between the cavity and silencing cavity be filled with disappear
Sound foam.
Preferably, the outer wall right end of the casing offers air inlet.
Preferably, the front end face of the driving motor is located at the position on the right side of cooling water pipe and is provided with control cabinet, the control
The inner upper end of case processed is provided with frequency converter.
Preferably, the bottom of the casing is fixedly connected with pedestal, and the bottom of the bottom plate and the upper surface of pedestal are fixed
Connection.
Preferably, the outer wall upper and lower ends of the muffler are symmetrically arranged with blower cover, and the cavity is described in horn-like
The big one end of cavity diameter is connected to Sound eliminating soft pipe, and the small one end of the cavity diameter is connected to blower cover.
Preferably, the outer wall left and right ends of the silencing cavity are symmetrically arranged with shock structure, and the shock structure is far from silencing cavity
One end be fixedly connected with muffler inner wall, the upper end of the muffler is communicated with tracheae by blower cover.
（Three）Advantageous effect：The utility model provides a kind of air blower.Has following advantageous effect：
（1）, the air blower, open driving motor, driving motor impeller high speed rotation forms draught head in casing,
Air is pressed by air inlet in casing, and tracheae is entered under the action of impeller, cycle is opened in the driving motor course of work
Water pump, the cold water in water tank enter cooling water pipe and are carried out cooling heat to driving motor, absorb the hot water after heat in recirculated water
It returns in water tank under the action of pump, is recycled after being cooled down again by semiconductor coldplate, the vibrations that motor generates when working are by propping up
Support leg passes to support frame, is absorbed and is shaken by the first spring, bumper post and second spring, has achieved the purpose that cooling, damping,
Extend the service life of air blower；
（2）, the air blower, after the air in casing enters muffler, the vibration of air blower passes to Sound eliminating soft pipe, elasticity
Preferable hose will produce vibration by a relatively large margin, and hose meeting and the noise reduction foam being wrapped on the outside of hose occur friction and touch
It hits, constantly converts vibrational energy to thermal energy, and then by heat diffusion to air, shock structure can absorb the shake of silencing cavity generation
It is dynamic, extend the service life of muffler, achieved the purpose that noise reduction, reduces noise pollution.
Description of the drawings
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the muffler structure schematic diagram of the utility model；
Fig. 3 is the damping device structural schematic diagram of the utility model.
In figure：1 casing, 2 impellers, 3 driving motors, 4 cooling water pipes, 5 water tanks, 6 semiconductor coldplates, 7 support legs, 8
Support frame, 9 first springs, 10 bumper posts, 11 fixed frames, 12 second springs, 13 bottom plates, 14 mufflers, 15 silencing cavities, 16 noise reductions are soft
Pipe, 17 cavities, 18 noise reduction foams, 19 air inlets, 20 control cabinets, 21 pedestals, 22 blower covers, 23 shock structures, 24 tracheaes.
Specific implementation mode
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.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of air blower, including casing 1, the chamber of casing 1
Interior left end is provided with impeller 2, and the right end of impeller 2 is rotatably connected to driving motor 3 by shaft, and driving motor 3 is arranged in casing 1
Outer wall on the right side of, the periphery uniform winding of driving motor 3 has cooling water pipe 4, and the upper end of cooling water pipe 4 is provided with water tank 5, cold
But the right end of water pipe 4 is connected to by water circulating pump with the right side bottom end of water tank 5, the left end of cooling water pipe 4 and the left side bottom of water tank 5
End connection, the inner wall left and right ends of water tank 5 are symmetrically arranged with semiconductor coldplate 6, and the bottom left and right ends of driving motor 3 are symmetrical
It is provided with support leg 7, the bottom of support leg 7 is fixedly connected with support frame 8, and the intracavitary left and right ends of support frame 8 are symmetrically arranged with
First spring 9, the upper end of the first spring 9 are fixedly connected with the inner wall top of support frame 8, and the lower end of the first spring 9 is fixedly connected
There is bumper post 10, the lower end of bumper post 10 is through the bottom of support frame 8 to the inner wall top of fixed frame 11, the intracavitary of fixed frame 11
It is provided with second spring 12, the upper end of second spring 12 is fixedly connected with the bottom of bumper post 10, and the lower end of second spring 12 is solid
Surely it is connected with bottom plate 13, the bottom of fixed frame 11 is fixedly connected with the upper surface of bottom plate 13, and the upper surface middle part of casing 1 is communicated with
The intracavitary middle part of muffler 14, muffler 14 is provided with silencing cavity 15, and it is soft to be evenly arranged with noise reduction in the middle part of the intracavitary of silencing cavity 15
Pipe 16, there are three Sound eliminating soft pipe 16 is at least uniformly arranged, the upper and lower ends of Sound eliminating soft pipe 16 are fixedly connected with cavity 17, cavity 17
One end of separate Sound eliminating soft pipe 16 be fixedly connected with 15 inner wall of silencing cavity, between Sound eliminating soft pipe 16 and silencing cavity 15, cavity 17
Noise reduction foam 18 is filled between silencing cavity 15.
The outer wall right end of casing 1 offers air inlet 19.
The position that the front end face of driving motor 3 is located at 4 right side of cooling water pipe is provided with control cabinet 20, the inside of control cabinet 20
Upper end is provided with frequency converter.
The bottom of casing 1 is fixedly connected with pedestal 21, and the bottom of bottom plate 13 is fixedly connected with the upper surface of pedestal 21.
The outer wall upper and lower ends of muffler 14 are symmetrically arranged with blower cover 22, and cavity 17 is in horn-like, and 17 diameter of cavity is big
One end be connected to Sound eliminating soft pipe 16, the small one end of 17 diameter of cavity is connected to blower cover 22.
The outer wall left and right ends of silencing cavity 15 are symmetrically arranged with shock structure 23, the one end of shock structure 23 far from silencing cavity 15 with
14 inner wall of muffler is fixedly connected, and the upper end of muffler 14 is communicated with tracheae 24 by blower cover 22.
In use, opening driving motor 3,3 impeller of driving motor, 2 high speed rotation, casing 1 is interior to form draught head, sky
Gas is pressed by air inlet 19 in casing 1, and tracheae 23 is entered under the action of impeller 2, is opened in 3 course of work of driving motor
Water circulating pump, the cold water in water tank 5 enter cooling water pipe 4 and are carried out cooling heat to driving motor 3, absorb the hot water after heat and exist
It returns under the action of water circulating pump in water tank 5, is recycled after being cooled down again by semiconductor coldplate 6, what motor generated when working
Vibrations pass to support frame 8 by support leg 7, are absorbed and are shaken by the first spring 9, bumper post 10 and second spring 12；In casing 1
Air enter muffler 14 after, the vibration of air blower passes to Sound eliminating soft pipe 16, and the preferable hose of elasticity will produce larger amplitude
Friction and collision occur for the vibration of degree, 16 meeting of Sound eliminating soft pipe and the noise reduction foam 18 being wrapped on the outside of hose, and vibrational energy is continuous
It is converted into thermal energy, and then by heat diffusion to air, shock structure 23 can absorb the vibrations of silencing cavity generation, extend muffler
Service life.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also include other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions.By sentence " including one ... the element limited, it is not excluded that
There is also other identical elements in the process, method, article or apparatus that includes the element ".
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of air blower, including casing（1）, it is characterised in that：The casing（1）Intracavitary left end be provided with impeller（2）, institute
State impeller（2）Right end driving motor is rotatably connected to by shaft（3）, the driving motor（3）It is arranged in casing（1）It is outer
On the right side of wall, the driving motor（3）Periphery uniform winding have cooling water pipe（4）, the cooling water pipe（4）Upper end setting
There is water tank（5）, the cooling water pipe（4）Right end pass through water circulating pump and water tank（5）Right side bottom end connection, the cooling water
Pipe（4）Left end and water tank（5）Left side bottom end connection, the water tank（5）Inner wall left and right ends be symmetrically arranged with semiconductor
Coldplate（6）, the driving motor（3）Bottom left and right ends be symmetrically arranged with support leg（7）, the support leg（7）Bottom
Portion is fixedly connected with support frame（8）, the support frame（8）Intracavitary left and right ends be symmetrically arranged with the first spring（9）, described
One spring（9）Upper end and support frame（8）Inner wall top be fixedly connected, first spring（9）Lower end be fixedly connected with
Bumper post（10）, the bumper post（10）Lower end run through support frame（8）Bottom to fixed frame（11）Inner wall top, it is described
Fixed frame（11）Intracavitary be provided with second spring（12）, the second spring（12）Upper end and bumper post（10）Bottom it is solid
Fixed connection, the second spring（12）Lower end be fixedly connected with bottom plate（13）, the fixed frame（11）Bottom and bottom plate
（13）Upper surface be fixedly connected, the casing（1）Upper surface middle part be communicated with muffler（14）, the muffler（14）'s
It is provided with silencing cavity in the middle part of intracavitary（15）, the silencing cavity（15）Intracavitary in the middle part of be evenly arranged with Sound eliminating soft pipe（16）, described
Sound eliminating soft pipe（16）There are three being at least uniformly arranged, the Sound eliminating soft pipe（16）Upper and lower ends be fixedly connected with cavity（17）,
The cavity（17）Separate Sound eliminating soft pipe（16）One end and silencing cavity（15）Inner wall is fixedly connected, the Sound eliminating soft pipe（16）
With silencing cavity（15）Between, the cavity（17）With silencing cavity（15）Between be filled with noise reduction foam（18）.
2. a kind of air blower according to claim 1, it is characterised in that：The casing（1）Outer wall right end offer air inlet
Mouthful（19）.
3. a kind of air blower according to claim 1, it is characterised in that：The driving motor（3）Front end face be located at cooling
Water pipe（4）The position on right side is provided with control cabinet（20）, the control cabinet（20）Inner upper end be provided with frequency converter.
4. a kind of air blower according to claim 1, it is characterised in that：The casing（1）Bottom be fixedly connected with pedestal
（21）, the bottom plate（13）Bottom and pedestal（21）Upper surface be fixedly connected.
5. a kind of air blower according to claim 1, it is characterised in that：The muffler（14）Outer wall upper and lower ends it is symmetrical
It is provided with blower cover（22）, the cavity（17）In horn-like, the cavity（17）The big one end of diameter and Sound eliminating soft pipe（16）
Connection, the cavity（17）The small one end of diameter and blower cover（22）Connection.
6. a kind of air blower according to claim 1, it is characterised in that：The silencing cavity（15）Outer wall left and right ends it is symmetrical
It is provided with shock structure（23）, the shock structure（23）Far from silencing cavity（15）One end and muffler（14）Inner wall is fixedly connected,
The muffler（14）Upper end pass through blower cover（22）It is communicated with tracheae（24）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820334770.3U CN207961015U (en) | 2018-03-12 | 2018-03-12 | A kind of air blower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820334770.3U CN207961015U (en) | 2018-03-12 | 2018-03-12 | A kind of air blower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207961015U true CN207961015U (en) | 2018-10-12 |
Family
ID=63742622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820334770.3U Expired - Fee Related CN207961015U (en) | 2018-03-12 | 2018-03-12 | A kind of air blower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207961015U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109296556A (en) * | 2018-11-17 | 2019-02-01 | 镇江市美鑫塑料粉末有限公司 | A kind of powdery paints high pressure blower |
| CN109340189A (en) * | 2018-11-06 | 2019-02-15 | 长兴旗开机械设备有限公司 | A kind of furnace side air blower |
| CN109441856A (en) * | 2018-10-22 | 2019-03-08 | 江苏中远环保科技有限公司 | A kind of dedicated cleaning blower of dust pollution |
| CN109538541A (en) * | 2019-01-12 | 2019-03-29 | 河南迪诺环保科技股份有限公司 | A kind of bottom shock absorber for supporting of magnetic suspension air blower |
| CN112177984A (en) * | 2020-09-25 | 2021-01-05 | 上海沃克通用设备有限公司 | Noise reduction structure of fan |
-
2018
- 2018-03-12 CN CN201820334770.3U patent/CN207961015U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109441856A (en) * | 2018-10-22 | 2019-03-08 | 江苏中远环保科技有限公司 | A kind of dedicated cleaning blower of dust pollution |
| CN109340189A (en) * | 2018-11-06 | 2019-02-15 | 长兴旗开机械设备有限公司 | A kind of furnace side air blower |
| CN109296556A (en) * | 2018-11-17 | 2019-02-01 | 镇江市美鑫塑料粉末有限公司 | A kind of powdery paints high pressure blower |
| CN109296556B (en) * | 2018-11-17 | 2024-02-20 | 浙江悦风机械有限公司 | Powder coating high-pressure fan |
| CN109538541A (en) * | 2019-01-12 | 2019-03-29 | 河南迪诺环保科技股份有限公司 | A kind of bottom shock absorber for supporting of magnetic suspension air blower |
| CN112177984A (en) * | 2020-09-25 | 2021-01-05 | 上海沃克通用设备有限公司 | Noise reduction structure of 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 |
Granted publication date: 20181012 Termination date: 20190312 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |