CN202511463U - Gas water heater - Google Patents
Gas water heater Download PDFInfo
- Publication number
- CN202511463U CN202511463U CN2012200748521U CN201220074852U CN202511463U CN 202511463 U CN202511463 U CN 202511463U CN 2012200748521 U CN2012200748521 U CN 2012200748521U CN 201220074852 U CN201220074852 U CN 201220074852U CN 202511463 U CN202511463 U CN 202511463U
- Authority
- CN
- China
- Prior art keywords
- base plate
- installation base
- gas heater
- water route
- gas
- 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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- Housings, Intake/Discharge, And Installation Of Fluid Heaters (AREA)
Abstract
The utility model discloses a gas water heater. The gas water heater comprises a plurality of installation boards, a burning chamber, seal parts arranged among the plurality of the installation boards, and a water channel and air channel system, wherein the plurality of the installation boards form the burning chamber in surrounding mode. A water channel and air channel seal cover is arranged between the water channel and air channel system and at least one of the plurality of the installation boards. Seal structures are arranged among the installation boards and between the installation boards and joints of the water channel and air channel system, and therefore seal performance of the burning chamber is stable, reliable, simple in an achieving process, and small in influence of an environment.
Description
[technical field]
The utility model relates to household appliance technical field, relates in particular to a kind of gas heater.
[background technology]
At present, existing gas heater, the hermetically-sealed construction of its combustion chamber is comparatively common; Sealing effectiveness is not good; And relatively poor with the air-tightness that is connected between water route, the gas channels, so the leakage of the indoor fuel gas that possibly cause burning is unfavorable for the abundant burning of combustion gas; And the combustion gas meeting of leakage brings potential safety hazard to the user.
[utility model content]
The utility model provides a kind of gas heater in order to solve the above-mentioned deficiency of prior art, and it has reliable combustion chamber sealing structure with the leakage of avoiding or warp is measured minimizing burning indoor fuel gas.
The above-mentioned purpose of the utility model realizes through following technical scheme: a kind of gas heater; It comprises some installing plates, is surrounded the combustion chamber that forms, is arranged on seal between said some installing plates, is reached water route and air-channel system by said some installing plates, wherein said water route and air-channel system and said some installing plates one of at least between be provided with water route and gas circuit seal cover.
As the further improvement of the utility model, said some installing plates comprise installation base plate, be arranged on the anterior front shroud of installation base plate and be arranged on the side panel of installation base plate both sides.
As the further improvement of the utility model, said installation base plate is " U " font of lying on one's side.
As the further improvement of the utility model, said seal comprise the side seal press strip that is arranged between installation base plate sidepiece and the side panel and be arranged on front shroud and the front portion of installation base plate and side panel between preceding seal trim strip.
As the further improvement of the utility model, also be provided with peephole on the said front shroud, this gas heater also comprises can cover the also peephole seal cover of airtight said peephole.
As the further improvement of the utility model, said water route and gas circuit seal cover all are arranged on the bottom of said installation base plate.
As the further improvement of the utility model, this gas heater also comprises support frame, and said installation base plate is fixedly mounted on the said support frame.
As the further improvement of the utility model, said water route and air-channel system are wholely set on said support frame.
As the further improvement of the utility model, said water route and air-channel system comprise water route and the gas circuit gripper shoe that is fixedly mounted on the said support frame, and said water route and gas circuit gripper shoe independently are provided with respect to said installation base plate.
As the further improvement of the utility model, this gas heater also comprises the detecting sensor that is arranged on the said front shroud.
The utility model advantage compared with prior art is:
1, owing to, provide combustion chamber sealing stable and reliable for performance, realizes that technology is simple, affected by environment little being provided with hermetically-sealed construction between the installing plate and between installing plate and water route and air-channel system junction;
2, the connection of water route and gas circuit is the integrated design with support frame, and is simple in structure and stable;
3, the installation base plate of combustion chamber and water route and gas circuit gripper shoe are installed on the support frame independently of each other; Its structural rigidity is strong; In vibration, (transport, fall) and be difficult for production part distortion or displacement, thereby guarantee the water route of product, the durability of gas circuit and combustion chamber and robustness.
[description of drawings]
Fig. 1 is the perspective exploded view of the utility model gas heater.
In the accompanying drawing, the 1-front panel; The 2-side panel; The 3-control panel; The 4-knob; 5-peephole seal cover; Seal trim strip before the 6-; 7-side seal press strip; The 8-front shroud; 9-water route and gas circuit seal cover; The 10-holding screw; The 11-detecting sensor; The 12-installation base plate; 13-water route and gas circuit gripper shoe; The 14-support frame.
[specific embodiment]
Below in conjunction with accompanying drawing the utility model is further detailed:
Shown in Figure 1 is a specific embodiment of the utility model gas heater.In this embodiment, this gas heater can be used for providing domestic water; Yet in other embodiments, this gas heater also can be used for heating, perhaps can provide domestic water to can be used for heating again.
In this embodiment, this gas heater comprises support frame 14, is fixedly mounted on the water heater body on the support frame 14.
Wherein support frame 14 is roughly L-shaped, and it is used to support the water heater body, and the water heater body is fixed on the body of wall.The water heater body can be installed on the vertical part of " L " shape support frame 14 through traditional fixed forms such as screw are fixing.The water heater body comprises some installing plates, is surrounded the combustion chamber that forms, is arranged on seal between some installing plates, is reached water route and air-channel system by some installing plates.
Water route and air-channel system generally include the pipeline (not shown) of some water routes and gas circuit, and extend in the combustion chamber.Wherein gas pipeline feeds combustion gas in the combustion chamber, is mixing the back ignition with air, and the heat of generation heats the water in the waterway pipe that extends in the combustion chamber through heat exchange methods such as radiation, convection current, conduction.Because this heat exchange mode is well known to those skilled in the art, so the applicant no longer gives unnecessary details at this.Water route and air-channel system comprise and are fixedly mounted on water route and gas circuit gripper shoe on the support frame 14, are used for fixing the pipeline that supports water route and gas circuit.
In this embodiment, the front shroud 8 that some installing plates comprise the installation base plate 12 that is fixedly mounted on the support frame 14, are fixedly installed on a pair of side panel 2 of installation base plate 12 both sides and are fixedly installed on installation base plate 12 and side panel 2 is anterior.
Each side panel 2 is fixed to the respective side portion of installation base plate 12 through holding screw 10, and is provided with a side seal press strip 7 betwixt.After installation base plate 12 and side panel 2,7 assemblings of side seal press strip were accomplished, front shroud 8 was installed to the front portion of installation base plate 12 and side panel 2 through holding screw 10, and seal trim strip 6 before being provided with betwixt.Through the setting of seal trim strip, can guarantee that the combustion chamber that each installing plate surrounds has reliable air-tightness; And water route and gas circuit seal cover are set in the junction of water route and gas path pipe and installing plate can reduce the possibility of combustion gas, further improve the sealing property of combustion chamber through tapping gas leakage.
In this embodiment, also be provided with peephole (not indicating) that supplies to observe the combustion chamber and the detecting sensor 11 that is used to detect water temperature, abnormal conditions etc. on the front shroud 8.One peephole seal cover 5 covers and airtight this peephole, thereby avoids the leakage of combustion gas, with the sealing property of further raising combustion chamber.
Through the setting of above-mentioned hermetically-sealed construction, the sealing property of combustion chamber is reached: when being the 50pa malleation in the combustion chamber, unit interval gas leakage amount＜3m3/h, sealing property meets the relevant provision requirement of GB25034-2010 and EN 483.
In this embodiment, also be provided with a front panel 1 in the front portion of front shroud 8, front panel 1 is provided with control panel 3 and knob 4, thereby the confession user was provided with when using.What those skilled in the art can expect easily is that in other embodiments, front panel also can save, and control panel 3 and knob 4 promptly directly are set on front shroud 8.
Claims (10)
1. gas heater; It is characterized in that: this gas heater comprises some installing plates, is surrounded the combustion chamber that forms, is arranged on seal between said some installing plates, is reached water route and air-channel system by said some installing plates, wherein said water route and air-channel system and said some installing plates one of at least between be provided with water route and gas circuit seal cover.
2. gas heater according to claim 1 is characterized in that: said some installing plates comprise installation base plate, be arranged on the anterior front shroud of installation base plate and be arranged on the side panel of installation base plate both sides.
3. gas heater according to claim 2 is characterized in that: said installation base plate is " U " font of lying on one's side.
4. gas heater according to claim 2 is characterized in that: said seal comprise the side seal press strip that is arranged between installation base plate sidepiece and the side panel and be arranged on front shroud and the front portion of installation base plate and side panel between preceding seal trim strip.
5. gas heater according to claim 2 is characterized in that: also be provided with peephole on the said front shroud, this gas heater also comprises can cover the also peephole seal cover of airtight said peephole.
6. according to claim 2 or 3 described gas heaters, it is characterized in that: said water route and gas circuit seal cover all are arranged on the bottom of said installation base plate.
7. gas heater according to claim 2 is characterized in that: this gas heater also comprises support frame, and said installation base plate is fixedly mounted on the said support frame.
8. gas heater according to claim 7 is characterized in that: said water route and air-channel system are wholely set on said support frame.
9. gas heater according to claim 8 is characterized in that: said water route and air-channel system comprise water route and the gas circuit gripper shoe that is fixedly mounted on the said support frame, and said water route and gas circuit gripper shoe independently are provided with respect to said installation base plate.
10. gas heater according to claim 2 is characterized in that: this gas heater also comprises the detecting sensor that is arranged on the said front shroud.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200748521U CN202511463U (en) | 2012-03-02 | 2012-03-02 | Gas water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200748521U CN202511463U (en) | 2012-03-02 | 2012-03-02 | Gas water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202511463U true CN202511463U (en) | 2012-10-31 |
Family
ID=47063946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200748521U Expired - Fee Related CN202511463U (en) | 2012-03-02 | 2012-03-02 | Gas water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202511463U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104633939A (en) * | 2014-12-12 | 2015-05-20 | 江门市君盛实业有限公司 | Panel installation structure for heat-pump water heater |
-
2012
- 2012-03-02 CN CN2012200748521U patent/CN202511463U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104633939A (en) * | 2014-12-12 | 2015-05-20 | 江门市君盛实业有限公司 | Panel installation structure for heat-pump water heater |
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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: 20121031 Termination date: 20150302 |
|
| EXPY | Termination of patent right or utility model |