CN207335138U - Low noise type burnt gas wall hanging furnace - Google Patents
Low noise type burnt gas wall hanging furnace Download PDFInfo
- Publication number
- CN207335138U CN207335138U CN201721398846.0U CN201721398846U CN207335138U CN 207335138 U CN207335138 U CN 207335138U CN 201721398846 U CN201721398846 U CN 201721398846U CN 207335138 U CN207335138 U CN 207335138U
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- combustion chamber
- passive
- wall hanging
- burnt gas
- hanging furnace
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Abstract
The utility model discloses a kind of low noise type burnt gas wall hanging furnace, including：Housing, setting combuster in it；Heater, it is arranged in combustion chamber；Water supply conduit, water supply conduit passes through combustion chamber, and carries out heat exchange with heater, and one end of water supply conduit is water inlet end, and the other end is user terminal；First noise elimination portion, it is arranged in housing, and the first noise elimination portion includes the first passive muffler of multiple discrete settings, and the first passive muffler is distributed along the surrounding of combustion chamber, and open end faces combustion chamber.The utility model noise reduction is notable, can be reduced in 10~15 decibels.
Description
Technical field
The utility model belongs to burnt gas wall hanging furnace technical field, is related to a kind of low noise type burnt gas wall hanging furnace.
Background technology
Fuel wall hanging formula heating stove originates from Europe earliest, upper one-hundred-year history.Burnt gas wall hanging furnace has powerful family
Front yard central-heating function, can meet the heating demand in more rooms, the heat-preserving function of burnt gas wall hanging furnace by local climate condition and
Building heat preserving situation factor influences.But, since family's controllability of burnt gas wall hanging furnace is relatively strong and can be very big using combustion gas
Ground is saved and the energy and reduced environmental pollution, meanwhile, the small volume of burnt gas wall hanging furnace, it is small to occupy the interior space after installation, therefore,
Consumer starts to be carried out heating using burnt gas wall hanging furnace and provided hot water more and more.However, currently there are
A large amount of burnt gas wall hanging furnaces start and the course of work in, there are noise it is larger the problem of.
Utility model content
One purpose of the utility model is to solve at least the above and/or defect, and provides and at least will be described later
The advantages of.
The utility model also has a purpose to be to provide a kind of low noise type burnt gas wall hanging furnace.
For this reason, technical solution provided by the utility model is：
A kind of low noise type burnt gas wall hanging furnace, including：
Housing, setting combuster in it；
Heater, it is arranged in the combustion chamber；
Water supply conduit, the water supply conduit passes through the combustion chamber, and carries out heat exchange with the heater, described to send water
One end of pipeline is water inlet end, and the other end is user terminal；
First noise elimination portion, it is arranged in the housing, and the first noise elimination portion includes the first nothing of multiple discrete settings
Source muffler, the first passive muffler is distributed along the surrounding of the combustion chamber, and open end faces the combustion chamber.
Preferably, in the low noise type burnt gas wall hanging furnace, the combustion chamber is in rectangular-shape.
Preferably, in the low noise type burnt gas wall hanging furnace, the side of X direction and vertical axis along the combustion chamber
Upwards, the first of the opposite side of the combustion chamber the passive muffler is staggered.
Preferably, the low noise type burnt gas wall hanging furnace, further includes：
Air pipe line, its one end is connected in the combustion chamber, and the other end is air inlet end；
Second noise elimination portion, it is fixed in the housing, the second noise elimination portion and the air inlet of the air pipe line
End connection, the second noise elimination portion include tapered portion, the diversion division that is connected with the tapered portion and are connected with the diversion division
Expansion section, the expansion section are connected with the air inlet end, and the expansion section is from the diversion division to the air inlet end
Orient diameter become larger, the multiple second passive mufflers are installed with the cavity wall of the diversion division.
Preferably, in the low noise type burnt gas wall hanging furnace, the second passive muffler is along the diversion division
Axis direction is arranged in the cavity wall of the diversion division in the shape of a spiral.
Preferably, in the low noise type burnt gas wall hanging furnace, between adjacent two first passive silencers
Spacing be 1.5~2 times of the described first passive silencer length.
Preferably, in the low noise type burnt gas wall hanging furnace, between adjacent two second passive silencers
Spacing be 0.5~1 times of the described second passive silencer length.
The utility model includes at least following beneficial effect：
The utility model is provided with the first noise elimination portion on the outside of combustion chamber, effectively eliminates caused by burning office work
Great noise, meanwhile, multiple passive mufflers in the first noise elimination portion of the utility model are set on the outside of combustion chamber, and
It is arranged at intervals between the passive muffler of opposite side, ensure that has passive silencer to make with whole positions on the outside of combustion chamber
With the noise produced in its startup of overall reduction and the course of work.
The utility model is provided with the second noise elimination part at the air inlet end of air pipe line, can substantially reduce air into
Enter noise caused by burnt gas wall hanging furnace.And the second noise elimination portion of the utility model has expansion section, enables to gas moment
Diffusion, pressure during hence into housing diminish, and reduce air into fashionable noise, meanwhile, it is provided with diversion division spiral
Second passive silencer of shape arrangement, effectively eliminates noise when air-flow enters burnt gas wall hanging furnace, and passive disappears due to second
Sound device arranges in the shape of a spiral, can eliminate the noise that air produces when being flowed in diversion division on whole path.
The utility model noise reduction is notable, can be reduced in 10~15 decibels.
The further advantage, target and feature of the utility model embody part by following explanation, and part will also pass through
Research and practice to the utility model and be understood by the person skilled in the art.
Brief description of the drawings
Fig. 1 is the structure diagram of low noise type burnt gas wall hanging furnace described in the utility model；
Fig. 2 is the structure diagram in the second noise elimination portion described in the utility model.
Embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings, to make those skilled in the art with reference to explanation
Book word can be implemented according to this.
It should be appreciated that such as " having ", "comprising" and " comprising " term used herein do not allot one or more
The presence or addition of a other elements or its combination.
As shown in Figure 1, the utility model provides a kind of low noise type burnt gas wall hanging furnace, including：
Housing 1, setting combuster 2 in it；
Heater 3, it is arranged in the combustion chamber 2；
Water supply conduit, the water supply conduit passes through the combustion chamber 2, and carries out heat exchange with the heater 3, described to send
One end of water lines is water inlet end, and the other end is user terminal；
First noise elimination portion, it is arranged in the housing 1, and the first noise elimination portion includes the first nothing of multiple discrete settings
Source muffler 4, the first passive muffler 4 is distributed along the surrounding of the combustion chamber 2, and open end faces the combustion chamber
2。
In the utility model in one embodiment, preferably, the combustion chamber 2 is in rectangular-shape.
In the utility model in one embodiment, preferably, along the combustion chamber 2 X direction and vertical axis
Direction on, the first passive muffler 4 of the opposite side of the combustion chamber 2 is staggered.
In the utility model in one embodiment, preferably, further including：
Air pipe line 5, its one end is connected in the combustion chamber 2, and the other end is air inlet end；
Second noise elimination portion 6, it is fixed in the housing 1, the second noise elimination portion 6 and the air of the air pipe line 5
Inlet end connects, the second noise elimination portion 6 include tapered portion 7, the diversion division 8 that is connected with the tapered portion 7 and with the water conservancy diversion
The expansion section 9 that portion 8 connects, the expansion section 9 connects with the air inlet end, and the expansion section 9 is from the diversion division 8 to institute
The orient diameter for stating air inlet end becomes larger, and the multiple second passive mufflers are installed with the cavity wall of the diversion division 8.
In the utility model in one embodiment, preferably, the second passive muffler is along the water conservancy diversion
The axis direction in portion 8 is arranged in the cavity wall of the diversion division 8 in the shape of a spiral.
In the utility model in one embodiment, preferably, two adjacent first passive silencers
Between spacing be 1.5~2 times of the described first passive silencer length.
In the utility model in one embodiment, preferably, two adjacent second passive silencers
Spacing between 10 is 0.5~1 times of the described second passive 10 length of silencer.
To make those skilled in the art more fully understand the technical solution of the utility model, now provide examples below into
Row explanation：
A kind of low noise type burnt gas wall hanging furnace, including：
Housing 1, setting combuster 2 in it, the combustion chamber 2 is in rectangular-shape.
Heater 3, it is arranged in the combustion chamber 2.
Water supply conduit, the water supply conduit passes through the combustion chamber 2, and carries out heat exchange with the heater 3, described to send
One end of water lines is water inlet end, and the other end is user terminal.
First noise elimination portion, it is arranged in the housing 1, and the first noise elimination portion includes the first nothing of multiple discrete settings
Source muffler 4, the first passive muffler 4 is distributed along the surrounding of the combustion chamber 2, and open end faces the combustion chamber
2, along the combustion chamber 2 on the direction of X direction and vertical axis, the first passive muffler 4 of the opposite side of the combustion chamber 2
It is staggered, the spacing between adjacent two first passive silencers is 2 times of the described first passive silencer length.
Air pipe line 5, its one end is connected in the combustion chamber 2, and the other end is air inlet end.
Second noise elimination portion 6, it is fixed in the housing 1, the second noise elimination portion 6 and the air of the air pipe line 5
Inlet end connects, the second noise elimination portion 6 include tapered portion 7, the diversion division 8 that is connected with the tapered portion 7 and with the water conservancy diversion
The expansion section 9 that portion 8 connects, the expansion section 9 connects with the air inlet end, and the expansion section 9 is from the diversion division 8 to institute
The orient diameter for stating air inlet end becomes larger, and the multiple second passive mufflers, institute are installed with the cavity wall of the diversion division 8
The axis direction for stating the second passive muffler along the diversion division 8 is arranged in the cavity wall of the diversion division 8 in the shape of a spiral.It is adjacent
Two second passive silencers 10 between spacing be 0.5 times of the described second passive 10 length of silencer.
Module number and treatment scale described herein are the explanations for simplifying the utility model.To the utility model
The application of low noise type burnt gas wall hanging furnace, modifications and variations will be readily apparent to persons skilled in the art.
Although the embodiment of the utility model is disclosed as above, it is not restricted in specification and embodiment
Listed utilization, it can be applied to the field of various suitable the utility model completely, for those skilled in the art,
Other modification is easily achieved, therefore under the universal limited without departing substantially from claim and equivalency range, this reality
Specific details is not limited to new and shown here as the legend with description.
Claims (7)
- A kind of 1. low noise type burnt gas wall hanging furnace, it is characterised in that including：Housing, setting combuster in it；Heater, it is arranged in the combustion chamber；Water supply conduit, the water supply conduit passes through the combustion chamber, and carries out heat exchange, the water supply conduit with the heater One end be water inlet end, and the other end is user terminal；First noise elimination portion, it is arranged in the housing, and the first noise elimination portion first including multiple discrete settings is passive to disappear Sound device, the first passive muffler is distributed along the surrounding of the combustion chamber, and open end faces the combustion chamber.
- 2. low noise type burnt gas wall hanging furnace as claimed in claim 1, it is characterised in that the combustion chamber is in rectangular-shape.
- 3. low noise type burnt gas wall hanging furnace as claimed in claim 1, it is characterised in that the X direction and vertical along the combustion chamber In axially direction, the first passive muffler of the opposite side of the combustion chamber is staggered.
- 4. the low noise type burnt gas wall hanging furnace as described in claims 1 to 3 is any, it is characterised in that further include：Air pipe line, its one end is connected in the combustion chamber, and the other end is air inlet end；Second noise elimination portion, it is fixed in the housing, and the second noise elimination portion and the air inlet end of the air pipe line connect Connect, the second noise elimination portion includes tapered portion, the diversion division connected with the tapered portion and the expansion connected with the diversion division Portion, the expansion section are connected with the air inlet end, side of the expansion section from the diversion division to the air inlet end Become larger to diameter, the multiple second passive mufflers are installed with the cavity wall of the diversion division.
- 5. low noise type burnt gas wall hanging furnace as claimed in claim 4, it is characterised in that the second passive muffler is described in The axis direction of diversion division is arranged in the cavity wall of the diversion division in the shape of a spiral.
- 6. low noise type burnt gas wall hanging furnace as claimed in claim 1, it is characterised in that adjacent two described first passive disappear Spacing between sound device is 1.5~2 times of the described first passive silencer length.
- 7. low noise type burnt gas wall hanging furnace as claimed in claim 4, it is characterised in that adjacent two described second passive disappear Spacing between sound device is 0.5~1 times of the described second passive silencer length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721398846.0U CN207335138U (en) | 2017-10-26 | 2017-10-26 | Low noise type burnt gas wall hanging furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721398846.0U CN207335138U (en) | 2017-10-26 | 2017-10-26 | Low noise type burnt gas wall hanging furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207335138U true CN207335138U (en) | 2018-05-08 |
Family
ID=62362899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721398846.0U Active CN207335138U (en) | 2017-10-26 | 2017-10-26 | Low noise type burnt gas wall hanging furnace |
Country Status (1)
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|---|---|
| CN (1) | CN207335138U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111678257A (en) * | 2020-06-16 | 2020-09-18 | 宁波方太厨具有限公司 | Silencing structure and combustion chamber comprising same |
-
2017
- 2017-10-26 CN CN201721398846.0U patent/CN207335138U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111678257A (en) * | 2020-06-16 | 2020-09-18 | 宁波方太厨具有限公司 | Silencing structure and combustion chamber comprising same |
| CN111678257B (en) * | 2020-06-16 | 2022-03-08 | 宁波方太厨具有限公司 | Silencing structure and combustion chamber comprising same |
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