CN209212614U - A kind of box corrosive resistant fan of sound insulation - Google Patents
A kind of box corrosive resistant fan of sound insulation Download PDFInfo
- Publication number
- CN209212614U CN209212614U CN201821981479.1U CN201821981479U CN209212614U CN 209212614 U CN209212614 U CN 209212614U CN 201821981479 U CN201821981479 U CN 201821981479U CN 209212614 U CN209212614 U CN 209212614U
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- CN
- China
- Prior art keywords
- blower
- cabinet
- sound insulation
- corrosive resistant
- box
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- 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.)
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Abstract
The utility model discloses a kind of box corrosive resistant fans of sound insulation, including the cabinet outside blower and blower, the cabinet is equipped with air inlet and air outlet, and connects with the air inlet of the blower and air outlet, the cabinet wall is equipped with egg acoustical cotton, and is equipped with thermovent.The noise generated when the utility model is using sound proof box isolation fan operation, absorbs sound wave using egg acoustical cotton, to reduce noise, does not influence surrounding resident life, while doing a protection to equipment, extends the service life of blower.
Description
Technical field
The utility model relates to field of electromechanical equipment, more particularly to a kind of box corrosive resistant fan of sound insulation.
Background technique
Blower is widely used in the ventilation, dust discharge and cooling of factory, mine, tunnel, cooling tower, vehicle, ship and building,
The ventilation of boiler and industrial furnace and air inducing；Cooling and ventilation in the apparatus of air conditioning and domestic electric appliance；The baking of cereal
It does and selects and recommends, inflation and propulsion of wind-tunnel wind regime and aircushion vehicle etc..Existing blower is there are noiseless barrier, and noise is big when work,
The problems such as unit unprotect, service life is short.
Utility model content
The purpose of the utility model is to provide a kind of box corrosive resistant fan of sound insulation, to solve above-mentioned of the existing technology ask
Topic, reduces blower by noise, while protecting to blower in use, prolongs the service life.
To achieve the above object, the utility model provides following scheme:
The utility model provides a kind of box corrosive resistant fan of sound insulation, including the cabinet outside blower and blower, on the cabinet
Connect equipped with air inlet and air outlet, and with the air inlet of the blower and air outlet, the cabinet wall is equipped with egg sound-absorbing
Cotton, and it is equipped with thermovent.
Preferably, the thermovent is shutter, is set as two, one high and one low.
Preferably, the blower is mounted on the base by crash roll, and the cabinet is equipped on the pedestal.
Preferably, the egg acoustical cotton is adhesive on the cabinet wall.
Preferably, the cabinet is plastic material.
Preferably, the egg acoustical cotton with a thickness of 30-50mm.
The utility model achieves following advantageous effects compared with the existing technology:
The box corrosive resistant fan of sound insulation provided by the utility model makes blower severe by the way that cabinet is arranged outside blower
It is used under work condition environment, service life of fan can be allowed longer, while egg acoustical cotton is set in cabinet wall, sound wave incident arrives it
When middle, a part can be converted to thermal energy and be consumed, and reduce noise, and the thermal energy of generation can be dispersed into case by shutter
Outside body, of simple structure and strong practicability reduces the noise because generating under nominal situation, changes in work because of dry sound bring duty
Industry injury.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only the utility model
Some embodiments for those of ordinary skill in the art without any creative labor, can also basis
These attached drawings obtain other attached drawings.
Fig. 1 is the internal structure chart of the utility model interval sound box type corrosive resistant fan；
Fig. 2 is the top view of the utility model interval sound box type corrosive resistant fan；
Fig. 3 is the structure chart of the utility model interval sound box type corrosive resistant fan cabinet wall.
In figure: 1: blower, 2: cabinet, 3: shutter, 4: pedestal, 5: crash roll, 6: egg acoustical cotton.
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.
The purpose of this utility model is that it is in view of the drawbacks of the prior art and insufficient, a kind of box anti-corrosion wind of sound insulation is provided
Machine solves the noise that blower is generated by itself operating, the noise generated when completely cutting off fan operation using sound proof box, to reduce
Noise does not influence surrounding resident life, while doing a protection to equipment.
To keep the above objects, features, and advantages of the utility model more obvious and easy to understand, with reference to the accompanying drawing and have
Body embodiment is described in further detail the utility model.
Embodiment 1:
The present embodiment provides a kind of box corrosive resistant fans of sound insulation, as shown in Figure 1-3, include the cabinet outside blower 1 and blower
2, the cabinet 2 is equipped with air inlet and air outlet, and connect with the air inlet of the blower 1 and air outlet, in the cabinet 2
Wall is equipped with egg acoustical cotton 6, and is equipped with thermovent.
The words such as setting, connection, guiding connection between each component described in utility model, not to specific connection
Mode is defined, as long as can be operated after connection purpose and connection can be played both can, exist in the prior art many solid
Fixed connection or movable connection method, so not doing specific open and limiting.
Specifically, cabinet 2 is plastic material, and lighter weight also can choose the other materials such as plank, using size according to
The external dimensions of blower 1 designs, and blower 1 is covered on inside cabinet 2, and there are the gap of setting puigging, puigging uses chicken
Egg acoustical cotton 6 is adhesive in 2 inside of cabinet with a thickness of 30-50mm and preferably uses 40mm, egg type acoustical cotton 6 is by spy
Different processing forms a kind of sponge material of the concave-convex wave-like of one side, internal to be full of small spaces and half open-celled structure, has
The hole and bubble of a large amount of inside and outside connection, when sound wave incident to wherein when, air vibration in gap can be caused；Due to gluing for air
The friction of resistance hysteresis, air and hole wall enables quite a few sound to be converted to thermal energy and be consumed.In addition, working as air adiabatic pressure
When contracting, heat exchange constantly occurs between air and hole wall, due to conduction of heat, also a part of sound can be enable to be converted to thermal energy,
Therefore, thermovent is additionally provided on cabinet, thermovent is two shutters 3, one high and one low to be arranged in 2 side of cabinet, by motor
Outside the heat that turn generates and the thermal energy of conversion discharge case.
When installation, blower 1 is mounted on the base by crash roll 5, and cabinet 2 covers above pedestal 4, and blower 1 is covered completely
Firmly, the air inlet of blower 1 passes through cushion with the air outlet of cabinet 2 with the air outlet of air inlet, blower 1 on cabinet 2 and connect,
Prevent the vibration of cabinet 2 from influencing erasure effect.
The box corrosive resistant fan of the sound insulation of the utility model in the running, can largely reduce the biography that sound is externally situated between
It broadcasts, it is qualified by building building air-borne sound oise insulation factor laboratory measurement report detection, simultaneously because the protection of cabinet, in severe work
It is used under condition environment, service life of fan can be allowed longer.
The utility model applies specific case and is expounded to the principles of the present invention and embodiment, the above reality
The explanation for applying example is merely used to help understand the method and its core concept of the utility model；Meanwhile for the general of this field
Technical staff, based on the idea of the present invention, there will be changes in the specific implementation manner and application range.To sum up,
The content of the present specification should not be construed as a limitation of the present invention.
Claims (6)
1. a kind of box corrosive resistant fan of sound insulation, it is characterised in that: including the cabinet outside blower and blower, the cabinet be equipped with into
Air port and air outlet, and connect with the air inlet of the blower and air outlet, the cabinet wall is equipped with egg acoustical cotton, and sets
There is thermovent.
2. the box corrosive resistant fan of sound insulation according to claim 1, it is characterised in that: the thermovent is shutter, setting
It is two, it is one high and one low.
3. the box corrosive resistant fan of sound insulation according to claim 1, it is characterised in that: the blower is mounted on by crash roll
On pedestal, the cabinet is installed on the pedestal.
4. the box corrosive resistant fan of sound insulation according to claim 1, it is characterised in that: the egg acoustical cotton is adhesive in described
On cabinet wall.
5. the box corrosive resistant fan of sound insulation according to claim 1, it is characterised in that: the cabinet is plastic material.
6. -5 any box corrosive resistant fan of sound insulation according to claim 1, it is characterised in that: the thickness of the egg acoustical cotton
Degree is 30-50mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821981479.1U CN209212614U (en) | 2018-11-21 | 2018-11-21 | A kind of box corrosive resistant fan of sound insulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821981479.1U CN209212614U (en) | 2018-11-21 | 2018-11-21 | A kind of box corrosive resistant fan of sound insulation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209212614U true CN209212614U (en) | 2019-08-06 |
Family
ID=67461967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821981479.1U Active CN209212614U (en) | 2018-11-21 | 2018-11-21 | A kind of box corrosive resistant fan of sound insulation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209212614U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109356870A (en) * | 2018-11-21 | 2019-02-19 | 刘清明 | A kind of box corrosive resistant fan of sound insulation |
-
2018
- 2018-11-21 CN CN201821981479.1U patent/CN209212614U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109356870A (en) * | 2018-11-21 | 2019-02-19 | 刘清明 | A kind of box corrosive resistant fan of sound insulation |
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