CN203147781U - Low-noise gas boiler - Google Patents
Low-noise gas boiler Download PDFInfo
- Publication number
- CN203147781U CN203147781U CN2013200530140U CN201320053014U CN203147781U CN 203147781 U CN203147781 U CN 203147781U CN 2013200530140 U CN2013200530140 U CN 2013200530140U CN 201320053014 U CN201320053014 U CN 201320053014U CN 203147781 U CN203147781 U CN 203147781U
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- CN
- China
- Prior art keywords
- boiler body
- boiler
- combustion chamber
- blower fan
- air intake
- Prior art date
- 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.)
- Expired - Fee Related
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- Fluidized-Bed Combustion And Resonant Combustion (AREA)
Abstract
The utility model discloses a gas boiler, in particular to a low-noise gas boiler which comprises a boiler body and a fan, wherein a smoke exhaust port and an air inlet are formed on the boiler body, a combustion chamber is arranged in the boiler body, and the fan is connected with the air inlet of the boiler body. The low-noise gas boiler further comprises a silencer which is arranged on the smoke exhaust port. The silencer is arranged on the smoke exhaust port, so that noises generated by air turbulence on the smoke exhaust port can be blocked by the silencer, and the noises are greatly reduced. Meanwhile, a sound insulation casing can be further arranged on the fan to block the noises generated by the fan. A thermal insulation layer and a sound insulation layer can be arranged on the outer wall of the boiler body at the position of the combustion chamber, so that thermal insulation can be performed, and noise transmission in the combustion chamber can be blocked.
Description
Technical field
The utility model relates to a kind of gas fired-boiler, especially a kind of low noise gas fired-boiler.
Background technology
Gas fired-boiler is because its high energy utilization rate is used the coal-burning boiler that just a large amount of replacements is traditional widely.Gas fired-boiler utilizes blower fan to bring a large amount of air for its combustion chamber, makes that the natural gas in the combustion chamber can fully burn, and then by the exhaust opening combustion gas, has so just reached high energy utilization rate.But in this course, blower fan, combustion chamber and exhaust opening all form noise because of violent gas disturbance, and its noise can reach more than 90 decibels, can people's hearing be impacted for a long time.
The utility model content
Technical problem to be solved in the utility model provides a kind of low noise gas fired-boiler that reduces noise.
The low noise gas fired-boiler that its technical problem that solves the utility model adopts, comprise boiler body and blower fan, described boiler body is provided with exhaust opening and air intake, be provided with the combustion chamber in the described boiler body, described blower fan links to each other with the air intake of described boiler body, also comprise muffler, described muffler is arranged on the exhaust opening.
Further be, also comprise blimp, described blimp is set on the blower fan, and described blimp is provided with the air intake window, and described air intake window is corresponding with the air intake of described blower fan.
Further be, be disposed with thermal insulation layer and puigging on the outer wall of described boiler body, described thermal insulation layer and puigging are arranged on the boiler body outer wall that is positioned at the place, combustion chamber.
The beneficial effects of the utility model are: because exhaust opening is provided with muffler, so the exhaust opening place greatly reduces noise because the noise that air agitation produces will be stopped by muffler.Simultaneously, on blower fan, also blimp can be set, stop the noise that blower fan produces.On the boiler body outer wall at place, combustion chamber, thermal insulation layer and puigging can be set, both can be incubated, also can stop the noise transmission in the combustion chamber.
Description of drawings
Fig. 1 is schematic diagram of the present utility model;
Parts, position and numbering among the figure: boiler body 1, blower fan 2, exhaust opening 3, combustion chamber 4, muffler 5, blimp 6, thermal insulation layer 7, puigging 8.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
As shown in Figure 1, the utility model comprises boiler body 1 and blower fan 2, described boiler body 1 is provided with exhaust opening 3 and air intake, be provided with combustion chamber 4 in the described boiler body 1, described blower fan 2 links to each other with the air intake of described boiler body 1, also comprise muffler 5, described muffler 5 is arranged on the exhaust opening 3.Muffler 5 can adopt flue muffler commonly used, can bear high temperature and get final product.Because exhaust opening 3 directly is communicated to boiler body 1 inside, so the noise of boiler body 1 inside can propagate out by exhaust opening 3, and the air agitation at exhaust opening 3 places also can form noise; After muffler 5 is installed, can reduce the noise that exhaust opening 3 places propagate out greatly, can improve the noise pollution of working environment.
In order to intercept the noise that blower fan 2 produces, as shown in Figure 1, also comprise blimp 6, described blimp 6 is set on the blower fan 2, and described blimp 6 is provided with the air intake window, and described air intake window is corresponding with the air intake of described blower fan 2.Blimp 6 adopts acoustic material to support, and covers on the blower fan 2 to get final product, and needs on the blimp 6 to reserve the air intake window, and the air intake window is corresponding with the air inlet of blower fan 2, so both can reduce blower fan 2 noises to a certain extent, can not influence the operate as normal of blower fan 2 again.
Noise for isolated 4 places, combustion chamber produce as shown in Figure 1, is disposed with thermal insulation layer 7 and puigging 8 on the outer wall of described boiler body 1, described thermal insulation layer 7 and puigging 8 are arranged on boiler body 1 outer wall that is positioned at 4 places, combustion chamber.Thermal insulation layer 7 mainly is in order to prevent that puigging 8 from being burnt out by high temperature.Like this, both can also can isolate the noise that 4 places, combustion chamber produce for combustion chamber 4 insulations.
Above-mentioned three kinds of structures all can be transformed at existing boiler, and do not need boiler is carried out dismounting, so the utility model making is simple, and cost is lower.
Claims (3)
1. low noise gas fired-boiler, comprise boiler body (1) and blower fan (2), described boiler body (1) is provided with exhaust opening (3) and air intake, be provided with combustion chamber (4) in the described boiler body (1), described blower fan (2) links to each other with the air intake of described boiler body (1), it is characterized in that: also comprise muffler (5), described muffler (5) is arranged on the exhaust opening (3).
2. low noise gas fired-boiler as claimed in claim 1, it is characterized in that: also comprise blimp (6), described blimp (6) is set on the blower fan (2), and described blimp (6) is provided with the air intake window, and described air intake window is corresponding with the air intake of described blower fan (2).
3. low noise gas fired-boiler as claimed in claim 1 or 2, it is characterized in that: be disposed with thermal insulation layer (7) and puigging (8) on the outer wall of described boiler body (1), described thermal insulation layer (7) and puigging (8) are arranged on and are positioned on boiler body (1) outer wall of locating combustion chamber (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200530140U CN203147781U (en) | 2013-01-30 | 2013-01-30 | Low-noise gas boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200530140U CN203147781U (en) | 2013-01-30 | 2013-01-30 | Low-noise gas boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203147781U true CN203147781U (en) | 2013-08-21 |
Family
ID=48975301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013200530140U Expired - Fee Related CN203147781U (en) | 2013-01-30 | 2013-01-30 | Low-noise gas boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203147781U (en) |
-
2013
- 2013-01-30 CN CN2013200530140U patent/CN203147781U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130821 Termination date: 20150130 |
|
| EXPY | Termination of patent right or utility model |