CN204187842U - A kind of heat-exchanging water tank of gas heater - Google Patents
A kind of heat-exchanging water tank of gas heater Download PDFInfo
- Publication number
- CN204187842U CN204187842U CN201420560022.9U CN201420560022U CN204187842U CN 204187842 U CN204187842 U CN 204187842U CN 201420560022 U CN201420560022 U CN 201420560022U CN 204187842 U CN204187842 U CN 204187842U
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- CN
- China
- Prior art keywords
- inner casing
- shell
- heat
- water tank
- slotted eye
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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.)
- Expired - Fee Related
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- Housings, Intake/Discharge, And Installation Of Fluid Heaters (AREA)
Abstract
A kind of heat-exchanging water tank of gas heater, comprise shell (1) and the inner casing (2) of heat-exchanging water tank rectangle, shell (1) is set on inner casing (2), the upper and lower side of shell (1) is moulding moulded three-back-shaped edge sealing (12), edge sealing (12) sealing is fixed on inner casing (2), water cavity is formed between inner casing (2) and shell (1), the lateral wall of inner casing (2) forms some corrugated slotted eyes (21), the outside of slotted eye (21) forms flange (22), flange (22) is fixed on the madial wall of shell (1), the shell (1) that the upper slotted eye (21) of described inner casing (2) is relative forms some passages (11).It increases the area of heat trnasfer by the flange on inner casing slotted eye, and flange forms again corrugated conduit simultaneously, can reduce the water velocity in heat-exchanging water tank, make the abundant heat exchange of the water in boiler improve the efficiency of heat exchange.
Description
Technical field:
The utility model relates to the technical field of gas heater, more specifically to a kind of heat-exchanging water tank of gas heater.
Background technology:
Gas heater is also known as gas water-heating furnace, and it refers to using combustion gas as fuel, to be delivered to by heat in the cold water flowing through heat exchanger by combustion heating mode to reach a kind of gas appliance of the object preparing hot water.And be made up of housing and the water pipe being spirally wound on hull outside some heat exchangers in gas heater, it makes housing heat up by combustion heating, heat on housing is delivered to the water in water pipe by housing and water pipe, in heat transfer process, easily cause the waste of heat, heat transference efficiency is not high.
Utility model content:
The purpose of this utility model is exactly the deficiency for prior art, and provides a kind of heat-exchanging water tank of gas heater, and it can improve the efficiency of heat trnasfer.
Technology solution of the present utility model is as follows:
A kind of heat-exchanging water tank of gas heater, comprise shell and the inner casing of heat-exchanging water tank rectangle, casing is located on inner casing, the upper and lower side of shell is moulding moulded three-back-shaped edge sealing, and edge sealing sealing is fixed on inner casing, is formed with water cavity between inner casing and shell, the lateral wall of inner casing forms some corrugated slotted eyes, the outside of slotted eye forms flange, and flange is fixed on the madial wall of shell, and the shell that on described inner casing, slotted eye is relative forms some passages.
Slotted eye on described inner casing is evenly distributed on inner casing, and the top seal of the flange at slotted eye place is fixed on shell.
Described shell is fixed with water supply connector and water out adapter respectively.
The lateral wall of described shell is coated with heat insulation coating.
On described inner casing, the two ends of slotted eye are the seamed edge not touching inner casing.
The beneficial effects of the utility model are:
It increases the area of heat trnasfer by the flange on inner casing slotted eye, and flange forms again corrugated conduit simultaneously, can reduce the water velocity in heat-exchanging water tank, make the abundant heat exchange of the water in boiler improve the efficiency of heat exchange.
Accompanying drawing illustrates:
Fig. 1 is structural representation of the present utility model;
Fig. 2 of the present utility modelly changes angled arrangement schematic diagram;
Fig. 3 is the structural representation of the utility model inner casing.
In figure: 1, shell; 2, inner casing; 3, water supply connector; 4, water out adapter; 11, passage; 12, edge sealing; 21, slotted eye; 22, flange.
Detailed description of the invention:
Embodiment: see shown in Fig. 1,2, a kind of heat-exchanging water tank of gas heater, comprise shell 1 and the inner casing 2 of heat-exchanging water tank rectangle, shell 1 is set on inner casing 2, the upper and lower side of shell 1 is moulding moulded three-back-shaped edge sealing 12, edge sealing 12 sealing is fixed on inner casing 2, water cavity is formed between inner casing 2 and shell 1, the lateral wall of inner casing 2 forms some corrugated slotted eyes 21, the outside of slotted eye 21 forms flange 22, flange 22 is fixed on the madial wall of shell 1, and the shell 1 that on described inner casing 2, slotted eye 21 is relative forms some passages 11.
Slotted eye 21 on described inner casing 2 is evenly distributed on inner casing 2, and the top seal of the flange 22 at slotted eye 21 place is fixed on shell 1.
Described shell 1 is fixed with respectively water supply connector 3 and water out adapter 4.
The lateral wall of described shell 2 is coated with heat insulation coating.
On described inner casing 2, the two ends of slotted eye 21 are the seamed edge not touching inner casing 2.
Operation principle: the thermal source of the utility model heat-exchanging water tank is at the center of inner casing 2, by thermal source, heat is transferred heat to inner casing 2, inner casing 2 is passing to the water cavity between inner casing 2 and shell 1, thus decreases the process as being wound around water pipe water pipe transferring heat, decreases thermal loss;
Added the area of heat trnasfer by the flange 22 on inner casing 2 slotted eye 21 simultaneously, flange 2 forms again corrugated conduit simultaneously, the water velocity in heat-exchanging water tank can be reduced, make the abundant heat exchange of the water in boiler, improve the efficiency of heat exchange, and the passage on shell 1 can increase the air capacity in the middle part of inner casing 2, improve the efficiency of combustion of combustion gas, heighten the utilization of the energy.
Claims (5)
1. the heat-exchanging water tank of a gas heater, comprise shell (1) and the inner casing (2) of heat-exchanging water tank rectangle, shell (1) is set on inner casing (2), the upper and lower side of shell (1) forms three-back-shaped edge sealing (12), edge sealing (12) sealing is fixed on inner casing (2), water cavity is formed between inner casing (2) and shell (1), it is characterized in that: the lateral wall of inner casing (2) forms some corrugated slotted eyes (21), the outside of slotted eye (21) forms flange (22), flange (22) is fixed on the madial wall of shell (1), the shell (1) that the upper slotted eye (21) of described inner casing (2) is relative forms some passages (11).
2. the heat-exchanging water tank of a kind of gas heater according to claim 1, it is characterized in that: the slotted eye (21) on described inner casing (2) is evenly distributed on inner casing (2), the top seal of the flange (22) at slotted eye (21) place is fixed on shell (1).
3. the heat-exchanging water tank of a kind of gas heater according to claim 1, is characterized in that: described shell (1) is fixed with respectively water supply connector (3) and water out adapter (4).
4. the heat-exchanging water tank of a kind of gas heater according to claim 1, is characterized in that: the lateral wall of described shell (2) is coated with heat insulation coating.
5. the heat-exchanging water tank of a kind of gas heater according to claim 1, is characterized in that: the two ends of the upper slotted eye (21) of described inner casing (2) are the seamed edge not touching inner casing (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420560022.9U CN204187842U (en) | 2014-09-26 | 2014-09-26 | A kind of heat-exchanging water tank of gas heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420560022.9U CN204187842U (en) | 2014-09-26 | 2014-09-26 | A kind of heat-exchanging water tank of gas heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204187842U true CN204187842U (en) | 2015-03-04 |
Family
ID=52619835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420560022.9U Expired - Fee Related CN204187842U (en) | 2014-09-26 | 2014-09-26 | A kind of heat-exchanging water tank of gas heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204187842U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104266361A (en) * | 2014-09-26 | 2015-01-07 | 苏州巨浪热水器有限公司 | Heat exchange water tank of gas water heater |
| CN106052109A (en) * | 2016-07-11 | 2016-10-26 | 芜湖美的厨卫电器制造有限公司 | Water storage type electric water heater and manufacturing method thereof |
-
2014
- 2014-09-26 CN CN201420560022.9U patent/CN204187842U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104266361A (en) * | 2014-09-26 | 2015-01-07 | 苏州巨浪热水器有限公司 | Heat exchange water tank of gas water heater |
| CN106052109A (en) * | 2016-07-11 | 2016-10-26 | 芜湖美的厨卫电器制造有限公司 | Water storage type electric water heater and manufacturing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 215100 Suzhou high tech Zone, Jiangsu, No. 88 Songshan Road Patentee after: Giant wave (Suzhou) water heater Co., Ltd. Address before: 215100 Suzhou high tech Zone, Jiangsu, No. 88 Songshan Road Patentee before: SUZHOU BILLOW WATER HEATERS CORPORATION |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150304 Termination date: 20170926 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |