CN208936523U - Gas heater - Google Patents
Gas heater Download PDFInfo
- Publication number
- CN208936523U CN208936523U CN201821612297.7U CN201821612297U CN208936523U CN 208936523 U CN208936523 U CN 208936523U CN 201821612297 U CN201821612297 U CN 201821612297U CN 208936523 U CN208936523 U CN 208936523U
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- China
- Prior art keywords
- shell
- gas heater
- air inlet
- heater according
- mounting surface
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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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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 17
- 239000007789 gas Substances 0.000 claims description 39
- 238000002485 combustion reaction Methods 0.000 claims description 15
- 239000000567 combustion gas Substances 0.000 claims description 6
- 230000008676 import Effects 0.000 claims description 6
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 3
- 239000003546 flue gas Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 5
- 238000009423 ventilation Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000011900 installation process Methods 0.000 description 2
- 235000019504 cigarettes Nutrition 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
Landscapes
- Details Of Fluid Heaters (AREA)
Abstract
The utility model relates to field of water heaters, disclose a kind of gas heater.The gas heater includes shell (1), the shell (1) has the mounting surface (2) for being arranged close to wall surface to be installed, and the either side adjacent with the mounting surface (2) of the shell (1) is equipped with the air inlet (3) for being passed through air into the shell (1).The gas heater of the utility model air inlet is arranged on the either side adjacent with mounting surface, rather than be arranged on mounting surface, the propagation path of sound during air inlet is changed, so that during air inlet, sound will not be reflected with generating between the walls, to achieve the effect that noise reduction.
Description
Technical field
The utility model relates to field of water heaters, more particularly to a kind of gas heater.
Background technique
Gas heater is one of the indispensable supplies in people's daily life.In installation process, usually by combustion gas heat
The back side of hydrophone, that is, mounting surface are mounted on the wall in toilet or kitchen using modes such as suspensions, and due to existing
The air inlet 3 for air circulation of gas heater is similarly disposed at the back side (as shown in Figure 1) of gas heater, this just leads
When causing air inlet, sound is overlapped after reflecting with metope, to generate biggish noise.
Therefore, one important research direction of behavior is had become for the mute requirement of water heater.
Utility model content
The purpose of this utility model is to overcome noise in gas heater use process of the existing technology is larger
The problem of, a kind of gas heater is provided, which changes the propagation path of sound during air inlet, has reached noise reduction
Effect.
To achieve the goals above, the utility model provides a kind of gas heater, including shell, and the shell has
Mounting surface for being arranged close to wall surface to be installed, the either side adjacent with the mounting surface of the shell, which is equipped with, to be used for
The air inlet of air is passed through into the shell.
Preferably, the air inlet is arranged on the bottom surface of the shell.
Preferably, the gas heater includes being located in the shell for that will enter the shell from the air inlet
Internal air is sent into the indoor blower that burns, and the air inlet is arranged far from the import of the blower.
Preferably, the vertical range between the blower and the bottom surface is 30-40mm.
Preferably, the air inlet is the individual through-hole being provided on the bottom surface.
Preferably, the air inlet includes multiple strip through-holes being provided on the bottom surface.
Preferably, multiple strip through-holes are arranged to form circular ventilation structure.
Preferably, the inside of the shell is equipped with combustion chamber, is additionally provided on the bottom surface of the shell intracorporal with the shell
The air inlet for being used to be passed through combustion gas of combustion chamber.
Preferably, the top surface of the shell is equipped with the combustion chamber for the exhaust outlet of flue gas to be discharged.
Preferably, inlet and outlet are additionally provided on the bottom surface of the shell.
Through the above technical solutions, adjacent with mounting surface appoint is arranged in air inlet by the gas heater of the utility model
On one side, rather than it is arranged on mounting surface, changes the propagation path of sound during air inlet, so that during air inlet, sound
Sound will not be reflected with generating between the walls, to achieve the effect that noise reduction.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of gas heater in the prior art；
Fig. 2 is a kind of structural schematic diagram of the gas heater of embodiment of the utility model；
Fig. 3 is the bottom view of Fig. 2.
Description of symbols
1-shell, 2-mounting surfaces, 3-air inlets, 4-bottom surfaces, 5-water inlets, 6-water outlets, 7-air inlets, 8-
Exhaust outlet.
Specific embodiment
Specific embodiment of the present utility model is described in detail below in conjunction with attached drawing.It should be understood that herein
Described specific embodiment is only used for describing and explaining the present invention, and is not intended to limit the utility model.
In conjunction with Fig. 2, the utility model provides a kind of gas heater, including shell 1, and the shell 1 has for pasting
The mounting surface 2 of nearly wall surface setting to be installed, the either side adjacent with the mounting surface 2 of the shell 1 be equipped with for
The air inlet 3 of air is passed through in the shell 1.
Wherein, the wall surface to be installed can be any suitable in the wall surface for installing the gas heater, for example, can be with
It is the wall of kitchen or toilet.In general, it is contemplated that save space, purpose convenient to use, the gas heater needs
It is arranged close to wall, is so then the mounting surface 2 of the gas heater close to the one side that wall is arranged.It, can in installation process
By elder generation on wall by paste or bolt etc. in a manner of fix hook, then passing through the through-hole being arranged on the shell 1 will be whole
A gas heater is suspended on the hook；Or can also be extended on the shell 1 and have mounting lug, it will install convex
Ear is fixed on the wall by nail, to realize the fixed installation of entire gas heater.
It is understood that after being installed, mounting surface 2 and wall setting neighbouring in opposite directions.If at this time will air inlet set
It sets on the mounting surface 2, i.e., set-up mode in the prior art, as shown in Figure 1, sound can be with wall when then will lead to air inlet
It is overlapped after the reflection of face, to generate biggish noise, influences user's use feeling.
And the gas heater of the utility model air inlet is arranged on the either side adjacent with mounting surface, Er Feishe
Set on mounting surface, change air inlet during sound propagation path so that air inlet during, sound will not between the walls
Reflection is generated, to achieve the effect that noise reduction.Above-mentioned described either side can be top surface shown in Fig. 2, bottom surface, the left side
Or the right side, but do not include the front opposite with the mounting surface 2.
When due to measurement noise, the utensil for detecting noise is generally arranged at the front of gas heater, present embodiment
In, immediately ahead of the gas heater at 1 meter, specific noise measuring method can use usual in the prior art for utensil setting
Mode, do not explain excessively herein.Further, according to experimental result and in conjunction with user experience, the air inlet 3 is preferably set
It sets on the bottom surface 4 of the shell 1, generated noise is minimum in this way during air inlet, as shown in Figure 3.For explanation, due to
The bottom of gas heater will not be usually arranged in noise measuring utensil, and also in gas heater in user's use process
Front, therefore, it is also the smallest to the influence of user that air inlet, which is arranged on bottom surface,.
Specifically, it is shown according to data, when air inlet 3 is arranged on mounting surface 2, generated noise is 53.63dB, and
When air inlet 3 is arranged on bottom surface 4, generated noise is 45.68dB.As it can be seen that the gas heater in present embodiment is logical
It crosses by the way of lower air inlet, changes the propagation path of sound, avoid the reflection between the air inlet wall surfaces such as sound and wall,
The generation of noise is effectively reduced, the experience of user is optimized.
Usually, the gas heater includes being located in the shell 1 for described in entering from the air inlet 3
Air inside shell 1 is sent into the indoor blower that burns.For the generation for being further reduced noise, the air inlet 3 is needed far from institute
State the import setting of blower；For example, it if the left side inside shell 1 is arranged in the blower, needs to open the air inlet 3
Be located at the right positions of the bottom surface 4, thus when preventing the import face of air inlet 3 and blower, will increase the reflection of sound and
Generate noise.
For the superposition for weakening sound reflection energy as far as possible, the vertical range between the blower and the bottom surface 4 cannot
It is too long, it is preferable that the vertical range is 30-40mm.The installation site for limiting the blower herein is since the air inlet is set
It sets on the bottom surface 4, therefore, the distance between air inlet and blower will also impact the size of noise.
It should be noted that the air inlet 3 can be set to the shape of any suitable, as long as guaranteeing ventilation effect i.e.
It can.As one of preferred embodiment, to reduce the sound friction during air inlet, the air inlet 3 is to be provided with
Individual through-hole on the bottom surface 4, being preferably shaped to for the through-hole are rectangular.
Alternatively, as shown in Fig. 2, in the present embodiment, the air inlet 3 includes multiple is provided on the bottom surface 4
Strip through-hole, multiple strip through-holes are arranged to form circular ventilation structure.
It is to be appreciated that the inside of the shell 1 is equipped with combustion chamber, the bottom surface 4 of the shell 1 as gas heater
On be additionally provided with combustion chamber in the shell 1 for being passed through the air inlet 7 of combustion gas, and on the top surface of the shell 1
Equipped with the exhaust outlet 8 for being used to be discharged flue gas with the combustion chamber.
When gas water heater working, combustion gas is passed through into the combustion chamber from the air inlet 7, while being led to by the blower
It crosses the air inlet 3 and extracts air and be sent into the combustion chamber, to guarantee combustion gas full combustion heat release, and the useless cigarette generated after burning
Gas then passes through the exhaust outlet 8 and is discharged.
Further, it is additionally provided with water inlet 5 and water outlet 6 on the bottom surface 4 of the shell 1, certainly, 5 He of water inlet
Water outlet 6 can be set on the arbitrary face of the shell 1, herein with no restriction.The combustion chamber surrounding is surrounded with water
Tube assembly, the import of conduit assembly are connected to the water inlet 5, and the outlet of conduit assembly is connected to the water outlet 6.Combustion chamber
The heat generated in combustion process will reach conduit assembly, so that the water in conduit assembly be heated.
It is worth noting that, in present embodiment, as shown in figure 3, the air inlet 3 is arranged in the air inlet 7 and institute
It states between water outlet 6, such set-up mode can only regard a kind of feasible design scheme of the utility model as, should not be used as to this reality
With novel limitation.It is to be appreciated that the air inlet can be arranged in any position on bottom surface 4 in actual use, only
Guarantee the import far from the blower.
Certainly, the air inlet 7 also can be set in any one side of the shell 1, be not limited to be arranged on bottom surface 4
A kind of this embodiment.And the air inlet 7 is arranged on bottom surface 4, enable to air inlet more convenient, convenient for operation, together
When be more able to satisfy needs in practical application.
Preferred embodiments of the present invention, still, the utility model and unlimited are described in detail in conjunction with attached drawing above
In this.In the range of the technology design of the utility model, a variety of simple variants can be carried out to the technical solution of the utility model,
It is combined in any suitable manner including each particular technique feature.In order to avoid unnecessary repetition, the utility model
To various combinations of possible ways, no further explanation will be given.But these simple variants and combination equally should be considered as the utility model institute
Disclosure belongs to the protection scope of the utility model.
Claims (10)
1. a kind of gas heater, which is characterized in that including shell (1), the shell (1) has for close to wall surface to be installed
The mounting surface (2) of setting, the either side adjacent with the mounting surface (2) of the shell (1) are equipped with for the shell
The air inlet (3) of air is passed through in body (1).
2. gas heater according to claim 1, which is characterized in that the air inlet (3) is arranged in the shell (1)
Bottom surface (4) on.
3. gas heater according to claim 2, which is characterized in that the gas heater includes being located at the shell
(1) be sent into the indoor blower that burns for the shell (1) internal air will to be entered from the air inlet (3) in, it is described into
Air port (3) is arranged far from the import of the blower.
4. gas heater according to claim 3, which is characterized in that hanging down between the blower and the bottom surface (4)
Straight distance is 30-40mm.
5. gas heater according to claim 2, which is characterized in that the air inlet (3) is to be provided with the bottom surface
(4) the individual through-hole on.
6. gas heater according to claim 2, which is characterized in that the air inlet (3) includes multiple being provided with institute
State the strip through-hole on bottom surface (4).
7. gas heater according to claim 6, which is characterized in that multiple strip through-holes are arranged to form round lead to
Wind structure.
8. gas heater according to claim 2, which is characterized in that the inside of the shell (1) is equipped with combustion chamber, institute
It states and is additionally provided on the bottom surface (4) of shell (1) with the combustion chamber in the shell (1) for being passed through the air inlet of combustion gas
(7)。
9. gas heater according to claim 8, which is characterized in that the top surface of the shell (1) be equipped with it is described
The exhaust outlet (8) for being used to be discharged flue gas of combustion chamber.
10. gas heater according to claim 2, which is characterized in that be additionally provided on the bottom surface (4) of the shell (1)
Water inlet (5) and water outlet (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821612297.7U CN208936523U (en) | 2018-09-27 | 2018-09-27 | Gas heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821612297.7U CN208936523U (en) | 2018-09-27 | 2018-09-27 | Gas heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208936523U true CN208936523U (en) | 2019-06-04 |
Family
ID=66723308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821612297.7U Active CN208936523U (en) | 2018-09-27 | 2018-09-27 | Gas heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208936523U (en) |
-
2018
- 2018-09-27 CN CN201821612297.7U patent/CN208936523U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220809 Address after: 241000 west side of 3 / F, No.5 office building, new energy and new materials gathering area, Fuzhou Road, Jiangbei District, Wuhu City, Anhui Province Patentee after: Wuhu Midea intelligent kitchen electricity Manufacturing Co.,Ltd. Address before: 241000 Wanchun East Road, East District, Wuhu Economic and Technological Development Zone, Anhui Province Patentee before: WUHU MIDEA KITCHEN AND BATH APPLIANCES MFG. Co.,Ltd. |
|
| TR01 | Transfer of patent right |