CN201327198Y - Heat collection structure of heating tube of gas water heater - Google Patents
Heat collection structure of heating tube of gas water heater Download PDFInfo
- Publication number
- CN201327198Y CN201327198Y CNU2008202018974U CN200820201897U CN201327198Y CN 201327198 Y CN201327198 Y CN 201327198Y CN U2008202018974 U CNU2008202018974 U CN U2008202018974U CN 200820201897 U CN200820201897 U CN 200820201897U CN 201327198 Y CN201327198 Y CN 201327198Y
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- China
- Prior art keywords
- sheet
- heating tube
- heat
- gas heater
- gas
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- Expired - Fee Related
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- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The utility model relates to a heat collection structure of a heating tube of a gas water heater, which is used on the gas water heater. The gas water heater comprises a case, a heat insulation board, the spiral heating tube, a gas burner and the like; wherein metal heat collection sheets which are used to sufficiently collect heat are arranged on the upper part of the metal spiral heating tube, and are firmly connected with the spiral heating tube. The heat collection sheets are copper sheets with good thermal conductivity, which are firmly connected with the spiral heating tube to sufficiently absorb the heat of high-temperature gas, thus achieving the purpose of sufficiently utilizing heat energy.
Description
Technical field
The utility model relates to a kind of water heater, refers to behind a kind of fuel gas buring heat utilization ratio gas heater heating tube thermal-arrest structure more fully especially.
Background technology
Gas heater is a kind of common heating Bath utensil, the gas heater structure that present family uses always is normally in the water heater housing, spiral metal water-supply-pipe is set, be provided with the gas burner of heating usefulness at the downside of this spirality water-supply-pipe, the metal water-supply-pipe has water inlet and delivery port, behind the switch of opening water pipe, cold water enters in the water-supply-pipe from this water inlet and flows, INO simultaneously links, gas burner is opened, this gas burner heats flowing cold water in the metal tube, exchange the size of water saving stream and gas furnace flame respectively, just can obtain the hot water of proper temperature, just can obtain the outflow current of proper temperature at the delivery port place of helical heating pipe, for people's use of having a bath, the spirality metal pipe of at present common gas heater all is ganoid naked pipe basically, the heat temperature raising that is unfavorable for the metal tube inner cold water, therefore comparatively insufficient to the absorption of heat energy.
The utility model content
Technical purpose of the present utility model is for addressing the above problem, providing a kind of heat absorption to fuel gas buring to get gas heater heating tube thermal-arrest structure comparatively fully.
Gas heater heating tube thermal-arrest structure of the present utility model is as gas heater, gas heater comprises that this gas heater heating tube thermal-arrest structure comprises that casing, thermal insulation board, helical heating pipe, gas furnace are first-class, this helical heating pipe upper portion metal tube is provided with the collector metal sheet that is used for fully collecting heat, and this heat collecting sheet is fixedlyed connected with this helical heating pipe.
Above-mentioned heat collecting sheet is the sheet metal that has than high-heat conductive efficency, and this sheet metal is fixedlyed connected with helical heating pipe, and this sheet metal adopts not expensive again copper sheet of relatively good while of thermal conductivity usually.
The flame that the helical heating pipe downside produces near gas burner partly is provided with exothermal infrared that is used for directly supplying flame heat, this infrared heating sheet is used for closely contacting and fixedly connected with helical heating pipe, usually this exothermal infrared high molybdenum chromium silk screen of employing.
Beneficial effect: gas heater heating tube thermal-arrest structure of the present utility model, since in the tube wall arranged outside of the helical heating pipe that is used to heat cold water the collector metal sheet, therefore it is more abundant to absorb heat, and exothermal infrared of the high molybdenum chromium silk screen that is provided with at downside, then can fully absorb the heat that the naked light of gas burner distributes, simultaneously also make the more abundant of fuel gas buring, thereby increase the utilization rate of combustion gas greatly.
For ease of explanation detailed content and the technology relevant, below describe with regard to conjunction with figs. now with the utility model.
Description of drawings
Fig. 1, be the front view of gas heater;
Fig. 2, be the profile of gas heater heating tube thermal-arrest structure of the present utility model.
The specific embodiment
Please refer to illustrated in figures 1 and 2, for gas heater heating tube thermal-arrest structure of the present utility model is used as gas heater, this gas heater generally includes casing 1, thermal insulation board 2, helical heating pipe 10, gas burner 9, steam linked switch 3, the electronic striking device and in establish the battery case 7 of battery to drive this electronic striking device, shell 1 is provided with the adjusting knob 20 that is used to regulate combustion gas and current size, enclosure is provided with the thermostat 22 that is used to regulate water temperature, gas burner 9 has gas inlet 5, thermal insulation board 2 upsides are provided with waste gas outlet 13, casing 1 is provided with corresponding exhaust smoke 14, these helical heating pipe 10 upper portion metal tubes are provided with the collector metal sheet 12 that is used for fully collecting heat, helical heating pipe 10 has water inlet 4 and delivery port 6, and this heat collecting sheet 12 fits tightly with the outer wall of the helical heating pipe 10 of upside and fixedlys connected.
Usually heat collecting sheet 12 often uses the sheet metal that the thermal efficiency does, this sheet metal is fixedlyed connected with helical heating pipe, in the present embodiment, this sheet metal adopts not expensive again copper sheet of relatively good while of thermal conductivity, the contact-making surface of so abundant increase and high-temp waste gas connects, and increases the absorption to heat.
Further, the flame that these helical heating pipe 10 downsides are produced near gas burner 9 partly is provided with exothermal infrared 11 that is used for directly supplying flame heat, this exothermal infrared 11 is used for closely contacting with helical heating pipe 10 and fixedlying connected with helical heating pipe 10, and this exothermal infrared 11 is adopted high molybdenum chromium silk screen usually.
Claims (5)
1, a kind of gas heater heating tube thermal-arrest structure, being used for gas heater heats cold water, gas heater comprises that casing, thermal insulation board, helical heating pipe, gas furnace are first-class, it is characterized in that, this helical heating pipe upper portion metal tube is provided with the collector metal sheet that is used for fully collecting heat, and this heat collecting sheet is fixedlyed connected with this helical heating pipe.
2, gas heater heating tube thermal-arrest structure according to claim 1 is characterized in that described heat collecting sheet is the sheet metal that has than high-heat conductive efficency, and this sheet metal is fixedlyed connected with helical heating pipe.
3, gas heater heating tube thermal-arrest structure according to claim 2 is characterized in that described sheet metal is a copper sheet.
4, gas heater heating tube thermal-arrest structure according to claim 1, it is characterized in that, described helical heating pipe downside is provided with the infrared heating sheet that is used for directly supplying flame heat near the part of the flame that gas burner produces, and this infrared heating sheet is used for closely contacting also fixedly connected with helical heating pipe.
5, gas heater heating tube thermal-arrest structure according to claim 1 is characterized in that, described infrared heating sheet is high molybdenum chromium silk screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202018974U CN201327198Y (en) | 2008-10-16 | 2008-10-16 | Heat collection structure of heating tube of gas water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202018974U CN201327198Y (en) | 2008-10-16 | 2008-10-16 | Heat collection structure of heating tube of gas water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201327198Y true CN201327198Y (en) | 2009-10-14 |
Family
ID=41179170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202018974U Expired - Fee Related CN201327198Y (en) | 2008-10-16 | 2008-10-16 | Heat collection structure of heating tube of gas water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201327198Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107869840A (en) * | 2017-12-12 | 2018-04-03 | 国网山东省电力公司经济技术研究院 | It is a kind of to use solid fuel and the generating heating boiler for dual purpose of combustion gas |
-
2008
- 2008-10-16 CN CNU2008202018974U patent/CN201327198Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107869840A (en) * | 2017-12-12 | 2018-04-03 | 国网山东省电力公司经济技术研究院 | It is a kind of to use solid fuel and the generating heating boiler for dual purpose of combustion gas |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091014 Termination date: 20121016 |