CN209672327U - A kind of fire-proof sound insulation cover for burner for gas boiler - Google Patents
A kind of fire-proof sound insulation cover for burner for gas boiler Download PDFInfo
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- CN209672327U CN209672327U CN201821552158.XU CN201821552158U CN209672327U CN 209672327 U CN209672327 U CN 209672327U CN 201821552158 U CN201821552158 U CN 201821552158U CN 209672327 U CN209672327 U CN 209672327U
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- blimp
- burner
- sound
- fire
- sound insulation
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Abstract
The utility model patent belongs to the technical field of xylose solution processing boiler-burner, specifically disclose a kind of fire-proof sound insulation cover for burner for gas boiler, blimp including cover on the burner, blimp is open equipped with one side, the bottom of blimp is opening, the blimp is made of outer wall and inner wall, and multiple bloops are provided on inner wall and are equipped with sound arrester；The sound arrester is multilayered structure, and thickness and density successively reduces the sound-proof material from outside to inside.Blimp fire risk is greatly lowered by setting sound-proof material in the utility model, can form silencer principle, and noise, which enters, will form diffusing reflection, thus noise reduction sound insulation；The blimp is double-layer structure, and inside is placed with silencing cotton, is equivalent to second level noise-reduction；It is respectively arranged with venthole on the cover of the blimp, and combustible gas local cluster in blimp can be effectively prevented by the way that ventilation pipe is arranged, realizes sound insulation and noise reduction, the fire prevention of gas fired-boiler.
Description
Technical field
It is especially a kind of for the anti-of burner for gas boiler the utility model relates to the technical field of xylose solution processing
Fiery blimp.
Background technique
In order to adapt to the enterprise requirements of energy-saving and emission-reduction, each large enterprises all start to explore the road of the Business survival of energy-saving and emission-reduction,
Xylose is extracted especially from animal-plant material processing waste and is used, and can not only realize the recycling benefit of waste
With, moreover it is possible to it realizes to a certain extent and resource is made full use of.
As various regions government persistently pushed energetically to what " coal changes gas " worked in recent years, pervious coal-burning boiler is gradually washed in a pan
It eliminates, changes and use gas fired-boiler.Although gas fired-boiler can cut down Air Pollutant Emission, gas fired-boiler burning by a relatively large margin
The noise generated in device operational process is larger.Current burner for gas boiler operation noise is in no sound insulation and noise reduction measure
Generally all more than 85dB (A), some even up to arrives 90dB (A), is more than related occupational health standard --- the yard of country
The regulation of institute's noise occupational exposure limit.Over-exposure can damage the hair cell in cochlea in noise circumstance, and causing can not
The hearing impairment of recovery.
Currently, in burner for gas boiler sound insulation and noise reduction measure, it is general using the method for increasing common blimp.
Main problem existing for common blimp is as follows:
1, using common sound-proof material, fire protecting performance is not reached requirement, and there are fire risks；
2, fixedly mounted, when burner needs to clear up, checks or repair, need first to remove blimp, intricate operation,
Large labor intensity.
3, air flow property is poor in blimp, is easy to be collected in blimp after gas leakage, it is possible to create confined explosion
Environment.
Based on this, how to realize that the sound insulation and noise reduction of gas fired-boiler, fire prevention are that those skilled in the art need to solve at present
Technical problem.
Utility model content
For the problems of the prior art, the purpose of this utility model is to provide for a kind of for burner for gas boiler
Fire-proof sound insulation cover.
In order to achieve the above object, the technical solution of the present invention is:
A kind of fire-proof sound insulation cover for burner for gas boiler, the blimp including cover on the burner, the sound insulation
It is covered with one side opening, the bottom of the blimp is opening, and the blimp is double-layer structure, and the blimp is by outer wall
It is formed with inner wall, multiple bloops and installation sound arrester is provided on the inner wall, is provided with and disappears on the sound arrester
The corresponding opening of sound hole；
The sound arrester is multiple sound insulation cotton, and the sound-proof material is followed successively by outer layer, middle layer and internal layer and thickness from outside to inside
Degree and density successively reduce.
The blimp further includes ventilation pipe, and described ventilation pipe one end connects blimp, and the other end is connected to burner
Exhaust outlet.
Further, silencing cotton is housed between the outer wall and inner wall of the blimp.
Further, using the binder bonding of atomization between the sound-proof material.
Further, the sound-proof material is polyester fiber cotton or mineral wool material.
Further, the inner surface of the sound-proof material internal layer is provided with uniform hemispherical raised structures.
Further, the bottom of the blimp is equipped with brake wheel.
Further, the top of the outer wall is provided with venthole.
Compared with prior art, a kind of fire-proof sound insulation cover structure for burner for gas boiler provided by the utility model
Unusual, easy to operate, by the way that three layers of sound-proof material are arranged, combustibility reaches fire retardant B1 rank, blimp is greatly lowered
Fire risk, and the thickness and density of sound-proof material successively reduces, and can form silencer principle, noise, which enters will form, to be overflow instead
It penetrates, thus noise reduction sound insulation；The blimp is double-layer structure, forms interlayer, and inside is placed with silencing cotton, is equivalent to second level drop
It makes an uproar noise reduction；Venthole is respectively arranged on the cover of the blimp, and passing through ventilation pipe will be useless after burning in burner
Abandoning is passed into blimp, combustible gas local cluster in blimp can be effectively prevented in this way, while can also play auxiliary
Wind action is sent for burner, securely and reliably, realizes sound insulation and noise reduction, the fire prevention of gas fired-boiler.
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
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Attached drawing 1 is a kind of main view of fire-proof sound insulation cover for burner for gas boiler.
Attached drawing 2 is a kind of left view of fire-proof sound insulation cover for burner for gas boiler.
Attached drawing 3 is a kind of B-B cross-sectional view of fire-proof sound insulation cover for burner for gas boiler.
Attached drawing 4 is a kind of A-A cross-sectional view of fire-proof sound insulation cover for burner for gas boiler.
In figure: 1. bottoms, 2. ventilation pipes, 3. outer walls, 4. inner walls, 5. sound arresters, 6. hemispherical protuberances, 7. pushing hands,
8. venthole, 9. brake wheels, 10. silencing cottons, 11. bloops.
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.Obviously, 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.
As shown in Figure 1, a kind of anti-fire screen for burner for gas boiler as one preferred embodiment of the utility model
Sound cover, the blimp including cover on the burner, the blimp are open equipped with one side, and the bottom 1 of the blimp is to open
Mouthful, the blimp is double-layer structure, and the blimp is made of outer wall 3 and inner wall 4, forms an interlayer in this way, interlayer can
To play the role of sound insulation and noise reduction, and silencing cotton 10 is housed between the outer wall 3 and inner wall 4 of the blimp, so as to most
The sound insulation and noise reduction of big degree, is provided with multiple bloops 11 and installation sound arrester 5 on the inner wall 3, on the sound arrester 5
It is provided with opening corresponding with bloop 11, inside the incoming interlayer of noise components, improves elimination efficiency, it is preferable that institute
The top for stating outer wall 3 is provided with venthole 8, and so as to the circulation of inner air, the density of combustion gas is greater than air, it is preferable that described
The top of outer wall 3 is arranged in venthole 8；
The sound arrester 5 is multiple sound insulation cotton, and the sound-proof material is followed successively by outer layer, middle layer and internal layer and thickness from outside to inside
Degree and density successively reduce, and can thus form blind hole, and noise is without line reflection in sound insulation face, and the size of blind hole is increasingly
It is small, thus sound insulation and noise reduction.
In the present embodiment, the blimp further includes ventilation pipe 5, and described 5 one end of ventilation pipe connects blimp, separately
One end be connected to burner exhaust outlet, by ventilation pipe 5 will in burner burn after it is discarded be passed into blimp, in this way
Combustible gas local cluster in blimp can be effectively prevented.
Silencing cotton 10 is housed between the outer wall 3 and inner wall 4 of the blimp, further absorbs noise.
Using the binder bonding of atomization between the sound-proof material, using the binder of atomization, the thickness of glue-line can be made
Uniformly, and the hole on sound-proof material will not be blocked.
The sound-proof material be polyester fiber cotton, the sound-proof material being made into using this material, can effectively prevent fires with it is fire-retardant,
And material circulates in the market, can reduce production cost.It can be appreciated that in other embodiments, the sound-proof material is
Mineral wool material, effect are the same.
In the present embodiment, the inner surface of the sound-proof material internal layer is provided with uniform 6 structure of hemispherical protuberances,
The diffusing reflection of noise, and the blind angle between protrusion can be formed in this way, can with noise reduction, thus further sound insulation and noise reduction, improve every
The efficiency of sound.
The blimp bottom 1 is equipped with brake wheel 9, it is preferable that the quantity of the brake wheel 9 is 4, in this way convenient for shifting
Dynamic and dismounting, processing when being conducive to the maintenance in later period and meeting with an accidet, in the event of an accident, can by mobile blimp,
Quickly processing.
Using the above scheme, a kind of fire-proof sound insulation for boiler-burner provided by the utility model cover on use when
Wait, more convenient, by the way that three layers of sound-proof material are arranged, combustibility reaches fire retardant B1 rank, be greatly lowered blimp windburn
Danger, and the thickness and density of sound-proof material successively reduces, and can form silencer principle, noise, which enters, will form diffusing reflection, thus
Noise reduction sound insulation；The blimp is double-layer structure, forms interlayer, and inside is placed with silencing cotton 10, is equivalent to second level noise reduction and disappears
Sound；Venthole 8 is respectively arranged on the cover of the blimp, and passing through ventilation pipe 2 will be discarded after burning in burner
It is passed into blimp, combustible gas local cluster in blimp can be effectively prevented in this way, while auxiliary can also be played and be
Burner send wind action, securely and reliably, realizes sound insulation and noise reduction, the fire prevention of gas fired-boiler.
The foregoing description of the disclosed embodiments makes those skilled in the art can be realized or use the utility model.
Various modifications to these embodiments will be apparent for a person skilled in the art, general original as defined herein
Reason can be realized in other embodiments without departing from the spirit or scope of the present utility model.Therefore, this is practical new
Type is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase
Consistent widest scope.
Claims (8)
1. a kind of fire-proof sound insulation cover for burner for gas boiler, which is characterized in that including the blimp of cover on the burner,
The blimp is open equipped with one side, and the bottom (1) of the blimp is opening, and the blimp is double-layer structure, described
Blimp is made of outer wall (3) and inner wall (4), is provided with multiple bloops (11) and sound arrester (5) on the inner wall (4),
Opening corresponding with bloop (11) is provided on the sound arrester (5)；
The sound arrester (5) is multiple sound insulation cotton, and the sound-proof material is followed successively by outer layer, middle layer and internal layer and thickness from outside to inside
It is successively reduced with density.
2. the fire-proof sound insulation cover according to claim 1 for burner for gas boiler, which is characterized in that further include ventilation
Pipeline (2), one end of the ventilation pipe (2) connect blimp, and the other end is connected to the exhaust outlet of burner.
3. the fire-proof sound insulation cover according to claim 1 for burner for gas boiler, which is characterized in that the blimp
Outer wall (3) and inner wall (4) between be equipped with silencing cotton (10).
4. the fire-proof sound insulation cover according to claim 1 for burner for gas boiler, which is characterized in that the sound-proof material
Between using atomization binder bonding.
5. the fire-proof sound insulation cover according to claim 1 for burner for gas boiler, which is characterized in that the sound-proof material
For polyester fiber cotton or mineral wool material.
6. the fire-proof sound insulation cover according to claim 1 for burner for gas boiler, which is characterized in that the sound-proof material
The inner surface of internal layer is provided with uniform hemispherical protuberances (6) structure.
7. the fire-proof sound insulation cover according to claim 1 for burner for gas boiler, which is characterized in that the blimp
Bottom is equipped with brake wheel (9).
8. the fire-proof sound insulation cover according to claim 1 for burner for gas boiler, which is characterized in that the outer wall
(3) top is provided with venthole (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821552158.XU CN209672327U (en) | 2018-09-21 | 2018-09-21 | A kind of fire-proof sound insulation cover for burner for gas boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821552158.XU CN209672327U (en) | 2018-09-21 | 2018-09-21 | A kind of fire-proof sound insulation cover for burner for gas boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209672327U true CN209672327U (en) | 2019-11-22 |
Family
ID=68560338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821552158.XU Active CN209672327U (en) | 2018-09-21 | 2018-09-21 | A kind of fire-proof sound insulation cover for burner for gas boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209672327U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111415647A (en) * | 2020-04-13 | 2020-07-14 | 哈尔滨科友半导体产业装备与技术研究院有限公司 | Sound insulation device for noise reduction of crystal growth equipment |
-
2018
- 2018-09-21 CN CN201821552158.XU patent/CN209672327U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111415647A (en) * | 2020-04-13 | 2020-07-14 | 哈尔滨科友半导体产业装备与技术研究院有限公司 | Sound insulation device for noise reduction of crystal growth equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 456150 middle section of Zhongpin Avenue, Tangyin County, Anyang City, Henan Province Patentee after: Henan Yuxin sugar alcohol Co.,Ltd. Address before: 456150 Changhong Road, Tangyin County, Anyang City, Henan Province Patentee before: ANYANG CITY YUXIN XYLITOL TECHNOLOGY Co.,Ltd. |
|
| CP03 | Change of name, title or address |