CN207945102U - A kind of mute wind turbine - Google Patents
A kind of mute wind turbine Download PDFInfo
- Publication number
- CN207945102U CN207945102U CN201721921692.9U CN201721921692U CN207945102U CN 207945102 U CN207945102 U CN 207945102U CN 201721921692 U CN201721921692 U CN 201721921692U CN 207945102 U CN207945102 U CN 207945102U
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- China
- Prior art keywords
- cabinet
- woven fabrics
- installing frame
- wind turbine
- wire netting
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- 239000004745 nonwoven fabric Substances 0.000 claims abstract description 37
- 230000000712 assembly Effects 0.000 claims abstract description 19
- 238000000429 assembly Methods 0.000 claims abstract description 19
- 229920000742 Cotton Polymers 0.000 claims description 27
- 238000007789 sealing Methods 0.000 claims description 10
- 238000009434 installation Methods 0.000 claims 1
- 238000001914 filtration Methods 0.000 abstract description 5
- 239000002245 particle Substances 0.000 abstract description 4
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 4
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008094 contradictory effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002592 echocardiography Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model is related to air dispatch equipment technical fields, disclose a kind of mute wind turbine, including cabinet, motor, impeller, blast pipe, discharge pipe, filter assemblies are provided in cabinet and positioned at the side of blast pipe, filter assemblies include the installing frame being arranged in cabinet, the wire netting in installing frame, the non-woven fabrics for being fitted on wire netting.This programme utilizes new mechanical structure, non-woven fabrics is supported using wire netting, so that non-woven fabrics can be more stable be mounted on installing frame in, wherein the air entered out of blast pipe is filtered using non-woven fabrics, non-woven fabrics can reduce possibility of the bulky grain sundries on impeller；Simultaneously because non-woven fabrics is capable of the sundries such as the sandstone of filter small particles, there is a possibility that the sundries such as sandstone from the air that dispatch on discharge pipe is gone out to reduce, it, finally can the preferable sundries crossed in air filtering to be conducive to environmental protection.
Description
Technical field
The utility model is related to air dispatch equipment technical field, more particularly to a kind of mute wind turbine.
Background technology
Mute wind turbine is on the basis of original pipeline centrifugal blower case, and modified technique keeps original Wind Volume, low noise
Sound feature further reduces volume, reduces noise, improves efficiency, designs the product of research and development；Wherein mute wind turbine is typically mounted on
In gap between the ceiling and wall top of Office Building.
Currently, notification number is CN201621105U, the day for announcing discloses a kind of mute for Chinese patent on November 3rd, 2010
Fan with multiple holes, including cabinet, motor and exhaust outlet, cabinet is interior to be equipped with a receded disk impeller being connect with motor, is equipped in cabinet
The air intake passage communicated with receded disk impeller air inlet, the corresponding cabinet sidewalls of air intake passage are equipped at least one air inlet,
Air inlet is connect with indoor return air mouth by entering the wind air hose.
This kind of silence fan with multiple holes enters air using multiple air inlets, then goes out from exhaust outlet for air dispatch；But
Often the presence of many sundries from the air entered in air inlet, these sundries be easy after entering in cabinet with from
Core type impeller collides, consequently, it is possible to so that sundries is winding in receded disk impeller, it finally may be to centrifugal leaf
The rotation of wheel impacts.
Utility model content
The purpose of this utility model is to provide a kind of mute wind turbine, being capable of the preferable sundries crossed in air filtering.
The above-mentioned technical purpose of the utility model technical scheme is that：A kind of mute wind turbine, packet
Include cabinet, the motor in cabinet, the impeller on motor, the blast pipe on cabinet one end, be located at cabinet it is separate
The discharge pipe of blast pipe one end, the interior and side positioned at blast pipe of the cabinet are provided with filter assemblies, the filter assemblies packet
Include the installing frame being arranged in cabinet, the wire netting in the installing frame, the nonwoven for being fitted on the wire netting
Cloth.
By using said program, non-woven fabrics is supported using wire netting, so that non-woven fabrics can be relatively more steady
Fixed to be mounted in installing frame, wherein be filtered to the air entered out of blast pipe using non-woven fabrics, non-woven fabrics can be
Reduce possibility of the bulky grain sundries on impeller；Simultaneously because non-woven fabrics is capable of the sundries such as the sandstone of filter small particles,
There is a possibility that the sundries such as sandstone from the air that dispatch on discharge pipe is gone out to reduce, to be conducive to environmental protection,
It finally can the preferable sundries crossed in air filtering.
The utility model is further arranged to：The wire netting undulate.
By using said program, using wire netting undulate, therefore it is in wave to be fitted in the non-woven fabrics on wire netting equally
Shape wave, it is final that filter effect of the non-woven fabrics to air can be improved to increase the contact area between air and non-woven fabrics.
The utility model is further arranged to：The installing frame is fixedly arranged in the middle of bracing piece.
By using said program, increase the structural strength of installing frame using bracing piece, it is final that installing frame can be improved
Structural stability.
The utility model is further arranged to：The dismounting being embedded in for filter assemblies is offered on the side wall of the cabinet
Mouthful.
It by using said program, is embedded in using the dismounting confession filter assemblies in cabinet sidewalls, when product on filter assemblies
Tired excessive sundries and when operating personnel need to clean filter assemblies, it is only necessary to which taking out filter assemblies from dismounting mouth is
Can, having cleared up filter assemblies can continue filter assemblies being embedded into dismounting mouth later, finally can be realized eaily
Dismount filter assemblies.
The utility model is further arranged to：The width of the dismounting mouth is more than the thickness of installing frame.
By using said program, the thickness of installing frame is more than using the width of dismounting mouth, when operating personnel need from tearing open
When unloading taking-up filter assemblies in mouth, dismantles the hand that the gap between mouth and installing frame is the personnel that are convenient to operation and extend into dismounting mouth
It is interior, it is final to may make that operating personnel are more convenient when taking out installing frame.
The utility model is further arranged to：It is respectively and fixedly provided in the cabinet and positioned at the both ends of dismounting mouth for contradicting
Support plate on installing frame.
By using said program, after installing frame is embedded in dismounting mouth, using support plate to installing frame in cabinet
Position positioned be placed in cabinet so that installing frame is more stable；It is embedded in dismounting mouth in installing frame simultaneously
When, installing frame can slide along support plate to be entered in cabinet.
The utility model is further arranged to：It is both provided on the inner wall of the cabinet and positioned at the both sides of the impeller
Egg cotton.
Due to egg cotton also known as wave cotton, wave crest cotton it is one kind in acoustical cotton by using said program；Egg cotton
It is to form a kind of corrugated sponge of one side convex-concave by equipment specially treated, it is internal to be full of small spaces and half open-celled structure
The acoustic wave energy that injection can largely be absorbed plays attenuation to sound wave, reduces the interference of indoor reflection sound and echoes, raising sound
The purity of sound is the premium quality product of absorbing sound and lowering noise material；It can be effectively reduced after egg cotton is arranged on cabinet inner wall
Noise when impeller is run, can finally advantageously reduce noise pollution.
The utility model is further arranged to：The side of described discharge pipe one end is fixed with for being connected on cabinet
Connecting plate is provided with sealing cotton pad between the connecting plate and the cabinet.
By using said program, using the sealing cotton pad between connecting plate and cabinet, when connecting plate is fixed on outside cabinet
When on wall, sealing cotton pad can be pushed against on cabinet outer wall by connecting plate, and sealing at this time can the company of filling up after cotton pad deforms upon
Gap between fishplate bar and cabinet outer wall, the final connection sealing that can be improved between connecting plate and cabinet outer wall, reduces wind
The possibility that gap internal leakage between connecting plate and cabinet outer wall is gone out.
In conclusion the utility model has the advantages that：
1. being supported to non-woven fabrics using wire netting, so that non-woven fabrics can be more stable is mounted on installing frame
Interior, wherein being filtered to the air entered out of blast pipe using non-woven fabrics, non-woven fabrics can reduce bulky grain sundries volume
The possibility being wound on impeller；Simultaneously because non-woven fabrics is capable of the sundries such as the sandstone of filter small particles, to reduce from discharge pipe
There is a possibility that the sundries such as sandstone in the air that upper dispatch is gone out, it, finally can preferable mistake to be conducive to environmental protection
Sundries in air filtering；
2. utilizing wire netting undulate, therefore it is fitted in the same undulate of the non-woven fabrics on wire netting, to increase sky
Contact area between gas and non-woven fabrics, it is final that filter effect of the non-woven fabrics to air can be improved；
3. using the sealing cotton pad between connecting plate and cabinet, when connecting plate is fixed on cabinet outer wall, connecting plate is
Sealing cotton pad can be pushed against on cabinet outer wall, seal at this time can be filled up after cotton pad deforms upon connecting plate and cabinet outer wall it
Between gap, the final connection sealing that can be improved between connecting plate and cabinet outer wall reduces wind outside connecting plate and cabinet
The possibility that gap internal leakage between wall is gone out.
Description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is the utility model structure sectional view；
Fig. 3 is the enlarged drawing in the portions A in Fig. 2；
Fig. 4 is connection relation sectional view between installing frame in the utility model, wire netting, non-woven fabrics；
Fig. 5 is the enlarged drawing in the portions B in Fig. 1.
Reference numeral：1, cabinet；11, mouth is dismantled；12, support plate；2, motor；21, impeller；3, blast pipe；4, discharge pipe；
41, connecting plate；411, cotton pad is sealed；5, filter assemblies；51, installing frame；511, bracing piece；52, wire netting；53, non-woven fabrics；6、
Egg cotton.
Specific implementation mode
The utility model is described in further detail below in conjunction with attached drawing.
A kind of mute wind turbine, referring to Fig.1, this kind of mute wind turbine include cabinet 1, and motor 2 has been bolted in cabinet 1
（With reference to Fig. 2）, and impeller 21 is connected on the output shaft of motor 2（With reference to Fig. 2）, wherein air inlet is connected on one end of cabinet 1
Pipe 3, while discharge pipe 4 is connected on the one end of cabinet 1 far from blast pipe 3, after the rotation of 2 impeller 21 of motor, from blast pipe 3
Side is entered the wind, then from 4 one side air-out of discharge pipe.
With reference to Fig. 3, in cabinet 1 and it is located at blast pipe 3（With reference to Fig. 2）Side be provided with filter assemblies 5, filter assemblies 5
Including installing frame 51, wire netting 52, non-woven fabrics 53, the middle part of installing frame 51 is provided with bracing piece 511（With reference to Fig. 2）, and reinforce
The both ends of bar 511 are bolted on installing frame 51；The side of wherein wire netting 52 is bolted on installing frame 51
It is interior, and 52 undulate of wire netting（With reference to Fig. 4）；Non-woven fabrics 53 is bonded on wire netting 52 simultaneously, and non-woven fabrics 53 is fitted in
On wire netting 52,53 same undulate of non-woven fabrics at this time.
Referring to Fig.1, the dismounting mouth 11 being embedded in for installing frame 51, and the thickness of installing frame 51 are offered on the side wall of cabinet 1
It is less than the width of dismounting mouth 11, is welded with support plate 12 wherein in cabinet 1 and positioned at the both ends of dismounting mouth 11, and be located at and tear open
The support plate 12 for unloading 11 end of mouth is both provided with two pieces, and four pieces of support plates 12 are used to contradict on installing frame 51, work as installing frame
After 51 are embedded in dismounting mouth 11, position of the installing frame 51 in cabinet 1 is positioned using support plate 12, so that peace
It frames up and 51 more stable is placed in cabinet 1.
With reference to Fig. 2, egg cotton 6, wherein egg cotton 6 are pasted with again on the inner wall of cabinet 1 and positioned at the both sides of impeller 21
Name wave cotton, wave crest cotton, are one kind in acoustical cotton；Egg cotton 6 is to form one side convex-concave waveform by equipment specially treated
A kind of sponge, the internal acoustic wave energy that injection can be largely absorbed full of small spaces and half open-celled structure, which plays sound wave, to decline
Subtract effect, reduce the interference of indoor reflection sound and echo, improves the purity of sound, be the premium quality product of absorbing sound and lowering noise material；
The noise when that can effectively reduce impeller 21 after on 1 inner wall of cabinet and run is arranged in egg cotton 6, can finally be conducive to drop
Low noise sound pollution.
With reference to Fig. 5, discharge pipe 4 has been wholely set connecting plate 41 close to the side of 1 one end of cabinet, and connecting plate 41 passes through bolt
It is fixed on 1 outer wall of cabinet, while being additionally provided with sealing cotton pad 411 between 1 outer wall of connecting plate 41 and cabinet, seal cotton pad 411
The gap between 1 outer wall of connecting plate 41 and cabinet can be filled up, the final company that can be improved between 1 outer wall of connecting plate 41 and cabinet
Connect leakproofness.
Principle：Non-woven fabrics 53 is supported using wire netting 52, so that the peace that non-woven fabrics 53 can be more stable
In installing frame 51, wherein be filtered to the air entered out of blast pipe 3 using non-woven fabrics 53, non-woven fabrics 53 can be
Reduce possibility of the bulky grain sundries on impeller 21；Simultaneously because to be capable of sandstone of filter small particles etc. miscellaneous for non-woven fabrics 53
Object there is a possibility that the sundries such as sandstone, to be conducive to protection ring to reduce from the air that dispatch is gone out on discharge pipe 4
Border, finally can the preferable sundries crossed in air filtering.
Using 52 undulate of wire netting, therefore the 53 same undulate of non-woven fabrics being fitted on wire netting 52, to increase
Contact area greatly between air and non-woven fabrics 53, it is final that filter effect of the non-woven fabrics 53 to air can be improved.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can as needed make the present embodiment the modification of not creative contribution after reading this specification, but
As long as all being protected by Patent Law in the right of the utility model.
Claims (8)
1. a kind of mute wind turbine, including cabinet（1）, be located at cabinet（1）Interior motor（2）, be located at motor（2）On impeller
（21）, be located at cabinet（1）Blast pipe on one end（3）, be located at cabinet（1）Far from blast pipe（3）The discharge pipe of one end（4）,
It is characterized in that：The cabinet（1）It is interior and be located at blast pipe（3）Side be provided with filter assemblies（5）, the filter assemblies（5）
Including being arranged in cabinet（1）Interior installing frame（51）, be located at the installing frame（51）Interior wire netting（52）, for being fitted in
State wire netting（52）On non-woven fabrics（53）.
2. a kind of mute wind turbine according to claim 1, it is characterised in that：The wire netting（52）Undulate.
3. a kind of mute wind turbine according to claim 1, it is characterised in that：The installing frame（51）Be fixedly arranged in the middle of plus
Strong bar（511）.
4. a kind of mute wind turbine according to claim 1, it is characterised in that：The cabinet（1）Side wall on offer confession
Filter assemblies（5）Embedded dismounting mouth（11）.
5. a kind of mute wind turbine according to claim 4, it is characterised in that：The dismounting mouth（11）Width be more than installation
Frame（51）Thickness.
6. a kind of mute wind turbine according to claim 4, it is characterised in that：The cabinet（1）It is interior and positioned at dismounting mouth
（11）Both ends be respectively and fixedly provided with for contradict in installing frame（51）On support plate（12）.
7. a kind of mute wind turbine according to claim 1, it is characterised in that：The cabinet（1）Inner wall on and be located at institute
State impeller（21）Both sides be both provided with egg cotton（6）.
8. a kind of mute wind turbine according to claim 1, it is characterised in that：The discharge pipe（4）The side of one end is fixed
It is useful for being connected to cabinet（1）On connecting plate（41）, the connecting plate（41）With the cabinet（1）Between be provided with sealing cotton
Pad（411）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721921692.9U CN207945102U (en) | 2017-12-29 | 2017-12-29 | A kind of mute wind turbine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721921692.9U CN207945102U (en) | 2017-12-29 | 2017-12-29 | A kind of mute wind turbine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207945102U true CN207945102U (en) | 2018-10-09 |
Family
ID=63701372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721921692.9U Expired - Fee Related CN207945102U (en) | 2017-12-29 | 2017-12-29 | A kind of mute wind turbine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207945102U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112677681A (en) * | 2020-12-03 | 2021-04-20 | 娄底市娄星区博识文化培训学校有限公司 | Prestressing force construction teaching device |
-
2017
- 2017-12-29 CN CN201721921692.9U patent/CN207945102U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112677681A (en) * | 2020-12-03 | 2021-04-20 | 娄底市娄星区博识文化培训学校有限公司 | Prestressing force construction teaching device |
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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: 20181009 |