CN208950978U - A kind of environment-friendly type low noise high pressure blower - Google Patents
A kind of environment-friendly type low noise high pressure blower Download PDFInfo
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- CN208950978U CN208950978U CN201821824632.XU CN201821824632U CN208950978U CN 208950978 U CN208950978 U CN 208950978U CN 201821824632 U CN201821824632 U CN 201821824632U CN 208950978 U CN208950978 U CN 208950978U
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- blower
- noise reduction
- hole location
- environment
- installation hole
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- 238000009434 installation Methods 0.000 claims abstract description 29
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 16
- 230000003584 silencer Effects 0.000 claims abstract description 16
- 238000013016 damping Methods 0.000 claims abstract description 10
- 229920000742 Cotton Polymers 0.000 claims description 7
- 230000030279 gene silencing Effects 0.000 claims description 6
- 238000000034 method Methods 0.000 description 5
- 238000005381 potential energy Methods 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000001154 acute effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a kind of environment-friendly type low noise high pressure blowers, including pedestal and the blower and blower hood that are mounted on the base, the air intake of the blower hood is provided with silencer cover, the silencer cover is by housing, fixed plate, noise reduction outer cylinder and noise reduction inner cylinder composition, wherein, housing lid is loaded on the air intake of blower hood, fixed plate is installed on the housing both ends, one end of fixed plate extends at the side plate of the blower hood, and it is screwed, the first installation hole location and the second installation hole location are offered in the middle part of housing, noise reduction outer cylinder is plugged in the first installation hole location, noise reduction inner cylinder is plugged in the second installation hole location.This environment-friendly type low noise high pressure blower reduces the noise that blower generates when in work by the silencer cover and damping of setting, and the people lived near blower is enable to possess health, quiet living environment.
Description
Technical field
The utility model relates to blower technical field, specially a kind of environment-friendly type low noise high pressure blower.
Background technique
Blower is the machinery for conveying gas, and from the viewpoint of energy, it is that the mechanical energy of prime mover is changed into gas
A kind of machinery of physical efficiency amount is accelerated gas using high-speed rotating impeller, is then slowed down, is changed flow direction, is converted into kinetic energy
Potential energy.The noise that high pressure blower generates in operation usually becomes influence workers ' health and interference environment quietly brings disaster upon source, seriously
The normal work and rest of people are interfered, so that become public hazards.
Utility model content
The purpose of this utility model is to provide a kind of environment-friendly type low noise high pressure blower, by the silencer cover of setting and
Damping reduces the noise that blower generates when in work, enable to live in blower bear near people possess health,
Quiet living environment, solves the problems of the prior art.
To achieve the above object, the utility model provides the following technical solutions: a kind of environment-friendly type low noise high pressure blower, packet
The blower and blower hood for including pedestal and being mounted on the base, the air intake of the blower hood are provided with silencer cover, this disappears
Sound cover is made of housing, fixed plate, noise reduction outer cylinder and noise reduction inner cylinder, wherein housing lid is loaded on the air intake of blower hood, fixed
Plate is installed on the housing both ends, and one end of fixed plate extends at the side plate of the blower hood, and is screwed,
The first installation hole location and the second installation hole location, the first installation hole location and the noise reduction outer cylinder phase are offered in the middle part of housing
Matching, noise reduction outer cylinder are plugged in the first installation hole location, and the second installation hole location matches with the noise reduction inner cylinder, disappears
Sound inner cylinder is plugged in the second installation hole location, is uniformly arranged with bloop on the barrel of the noise reduction outer cylinder, the bloop
It is connected with the housing inner cavity, offers expanding hole on the lateral wall of the noise reduction inner cylinder, which disappears with described
Sound hole is connected；It is also equipped with damping between the blower and pedestal, the damping is by fixing seat, shrinking connecting-rod and bullet
Spring composition, wherein fixing seat is installed on the pedestal, and one end of shrinking connecting-rod is mounted in the fixing seat, another
End is connect with the bottom plate of the blower, and spring pocket is on the shrinking connecting-rod.
Preferably, the blower is connect by route with 220V power supply.
Preferably, the second installation hole location is opened in the middle part of the first installation hole location.
Preferably, the bloop is a kind of orifice of bowl structure.
Preferably, the air intake of the blower is connected with the outlet air end of blower hood.
Preferably, silencing cotton is also filled in the inner cavity of the noise reduction inner cylinder.
Compared with prior art, the beneficial effects of the utility model are as follows:
1, this environment-friendly type low noise high pressure blower, by the silencer cover of setting, when starting blower is drawn an airflow into outside blower
When in cover, air-flow can be first flowed into the noise reduction outer cylinder on silencer cover, due to being uniformly arranged with noise reduction on the barrel of noise reduction outer cylinder
Hole, therefore, when by bloop to a next bloop, the potential energy generated gradually subtracts air-flow because of the blocking of hole wall
Small, in this course, the sound that air-flow impinges upon hole wall generation is transferred in noise reduction inner cylinder via expanding hole, by noise reduction
The silencing cotton filled in cylinder is by the acoustic absorption, to achieve the effect that the preferable noise reduction of blower.
2, this environment-friendly type low noise high pressure blower offsets blower using the deformation of spring by the damping of setting
The shaking force generated at work is avoided because of blower in the operating condition, and shaking force and carrier generate collision and generate violent
Sound, the normal work and rest of people are affected.
Detailed description of the invention
Fig. 1 is the overall structure side view of the utility model；
Fig. 2 is the overall structure main view of the utility model；
Fig. 3 is the silencer cover sectional view of the utility model.
In figure: 1, pedestal；2, blower；3, blower hood；4, silencer cover；41, housing；411, the first installation hole location；412,
Second installation hole location；42, fixed plate；43, noise reduction outer cylinder；431, bloop；44, noise reduction inner cylinder；441, expanding hole；442, noise reduction
Cotton；5, damping；51, fixing seat；52, shrinking connecting-rod；53, spring.
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.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1-3, a kind of environment-friendly type low noise high pressure blower, including pedestal 1 and the blower being installed on pedestal 1
2 and blower hood 3, wherein the air intake of blower 2 is connected with the outlet air end of blower hood 3, and blower 2 passes through route and 220V
Power supply connection；The air intake of blower hood 3 is provided with silencer cover 4, and the silencer cover 4 is by housing 41, fixed plate 42, noise reduction outer cylinder 43
It being formed with noise reduction inner cylinder 44, wherein the lid of housing 41 is loaded on the air intake of blower hood 3, and fixed plate 42 is installed on 41 both ends of housing,
One end of fixed plate 42 extends at the side plate of blower hood 3, and is screwed, and the middle part of housing 41 offers the first peace
Hole location 411 and the second installation hole location 412 are filled, the first installation hole location 411 matches with noise reduction outer cylinder 43, and noise reduction outer cylinder 43 is plugged in
In the first installation hole location 411, the second installation hole location 412 is opened in the middle part of the first installation hole location 411, the second installation hole location
412 match with noise reduction inner cylinder 44, and noise reduction inner cylinder 44 is plugged in the second installation hole location 412, on the barrel of noise reduction outer cylinder 43
It uniformly is arranged with bloop 431, which is connected with 41 inner cavity of housing, opens up on the lateral wall of noise reduction inner cylinder 44
There is expanding hole 441, which is connected with bloop 431, and silencing cotton 442 is also filled in the inner cavity of noise reduction inner cylinder 44；
Since bloop 431 is a kind of orifice of bowl structure, when air-flow flows into next bloop from a bloop 431
When 431, the potential energy generated is gradually reduced because of the blocking of hole wall, and in this course, air-flow impinges upon hole wall generation
Sound is transferred in noise reduction inner cylinder 44 via expanding hole 441, via silencing cotton 442 by the acoustic absorption；Blower 2 and pedestal 1 it
Between be also equipped with damping 5, which is made of fixing seat 51, shrinking connecting-rod 52 and spring 53, wherein fixing seat
51 are installed on pedestal 1, and one end of shrinking connecting-rod 52 is mounted in fixing seat 51, and the other end is connect with the bottom plate of blower 2, spring
53 are sleeved on shrinking connecting-rod 52；When starting the work of blower 2, shaking force makes spring 53 generate deformation, comes via the deformation
Shaking force is gradually offset, to avoid the shaking force from directly generating collision with carrier and issue violent sound, just to people
Often work and rest affect.
This environment-friendly type low noise high pressure blower, by the silencer cover 4 of setting, when starting blower 2 is drawn an airflow into outside blower
When in cover 3, air-flow can be first flowed into the noise reduction outer cylinder 43 on silencer cover 4, due to uniformly arranging on the barrel of noise reduction outer cylinder 43
There is bloop 431, therefore, for air-flow when by bloop 431 to a next bloop 431, the potential energy generated is because of hole
The blocking of wall and be gradually reduced, in this course, the sound that air-flow impinges upon hole wall generation is transferred to via expanding hole 441 and disappears
In sound inner cylinder 44, the silencing cotton 442 by filling in noise reduction inner cylinder 44 preferably drops the acoustic absorption to reach blower 2
The effect made an uproar.
This environment-friendly type low noise high pressure blower offsets blower using the deformation of spring 53 by the damping 5 of setting
2 shaking forces generated at work are avoided because of blower 2 in the operating condition, and shaking force and carrier generate collision and generate acute
Strong sound affects the normal work and rest of people.
In summary: this environment-friendly type low noise high pressure blower is reduced by the silencer cover 4 and damping 5 of setting
The noise that blower 2 generates when in work enables the people lived near blower 2 to possess health, quiet living environment,
Thus effective solution the problems of the prior art.
It should be noted that, in this document, 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 including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of environment-friendly type low noise high pressure blower, including pedestal (1) and the blower (2) and blower that are installed on pedestal (1)
Outer cover (3), it is characterised in that: the air intake of the blower hood (3) is provided with silencer cover (4), and the silencer cover (4) is by housing
(41), fixed plate (42), noise reduction outer cylinder (43) and noise reduction inner cylinder (44) composition, wherein housing (41) lid is loaded on blower hood (3)
Air intake, fixed plate (42) is installed on described housing (41) both ends, and one end of fixed plate (42) extends to outside the blower
It at the side plate for covering (3), and is screwed, the first installation hole location (411) and the second installation is offered in the middle part of housing (41)
Hole location (412), first installation hole location (411) match with the noise reduction outer cylinder (43), and noise reduction outer cylinder (43) is plugged in
In first installation hole location (411), second installation hole location (412) matches with the noise reduction inner cylinder (44), in noise reduction
Cylinder (44) is plugged in second installation hole location (412), is uniformly arranged with bloop on the barrel of the noise reduction outer cylinder (43)
(431), which is connected with described housing (41) inner cavity, opens up on the lateral wall of the noise reduction inner cylinder (44)
There are expanding hole (441), which is connected with the bloop (431)；Between the blower (2) and pedestal (1)
Damping (5) are also equipped with, which is made of fixing seat (51), shrinking connecting-rod (52) and spring (53),
In, fixing seat (51) is installed on the pedestal (1), and one end of shrinking connecting-rod (52) is mounted on the fixing seat (51)
On, the other end is connect with the bottom plate of the blower (2), and spring (53) is sleeved on the shrinking connecting-rod (52).
2. a kind of environment-friendly type low noise high pressure blower according to claim 1, it is characterised in that: the blower (2) passes through
Route is connect with 220V power supply.
3. a kind of environment-friendly type low noise high pressure blower according to claim 1, it is characterised in that: the second installation hole location
(412) it is opened in the middle part of the first installation hole location (411).
4. a kind of environment-friendly type low noise high pressure blower according to claim 1, it is characterised in that: the bloop (431)
For a kind of orifice of bowl structure.
5. a kind of environment-friendly type low noise high pressure blower according to claim 1, it is characterised in that: the blower (2) into
Wind end is connected with the outlet air end of blower hood (3).
6. a kind of environment-friendly type low noise high pressure blower according to claim 1, it is characterised in that: the noise reduction inner cylinder (44)
Inner cavity in be also filled with silencing cotton (442).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821824632.XU CN208950978U (en) | 2018-11-07 | 2018-11-07 | A kind of environment-friendly type low noise high pressure blower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821824632.XU CN208950978U (en) | 2018-11-07 | 2018-11-07 | A kind of environment-friendly type low noise high pressure blower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208950978U true CN208950978U (en) | 2019-06-07 |
Family
ID=66744090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821824632.XU Active CN208950978U (en) | 2018-11-07 | 2018-11-07 | A kind of environment-friendly type low noise high pressure blower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208950978U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113027733A (en) * | 2019-12-24 | 2021-06-25 | 中国石油天然气股份有限公司 | Compressor cover and compressor |
-
2018
- 2018-11-07 CN CN201821824632.XU patent/CN208950978U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113027733A (en) * | 2019-12-24 | 2021-06-25 | 中国石油天然气股份有限公司 | Compressor cover and compressor |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220407 Address after: 452470 scientific research building, zone B, industrial agglomeration zone, Ludian Town, Dengfeng City, Zhengzhou City, Henan Province Patentee after: Henan Zhuoren Environmental Protection Technology Co.,Ltd. Address before: 452470 No. 1, East 2nd Street, Songyang shopping mall, Dengfeng City, Zhengzhou City, Henan Province Patentee before: Wang Hongkai |