CN2373731Y - Gas water heater - Google Patents
Gas water heater Download PDFInfo
- Publication number
- CN2373731Y CN2373731Y CN 98244994 CN98244994U CN2373731Y CN 2373731 Y CN2373731 Y CN 2373731Y CN 98244994 CN98244994 CN 98244994 CN 98244994 U CN98244994 U CN 98244994U CN 2373731 Y CN2373731 Y CN 2373731Y
- Authority
- CN
- China
- Prior art keywords
- thermal source
- heat exchanger
- container
- source import
- burner
- 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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- Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)
Abstract
The utility model belongs to the field of a gas water heater. The utility model is characterized in that the gas water heater is composed of a water-gas linkage safety ignition device, a burner, a reverse heat exchanger, an exhaust fan and a pipeline. The gas water heater has the advantages of energy saving and safe and convenient use by heating water.
Description
The invention relates to heats water, belongs to the gas heater field.
Existing gas heater adopts the mode of heating of flame encompasses water more, and the recovery of not establishing waste heat can not make full use of a large amount of heat energy, causes environmental pollution, and the production cost height, and expense is big.
The purpose of the invention provides a kind of gas fired water heater, reaches the raising heat exchange efficiency, and energy savings is safe in utilization, need easily.
The purpose of the invention is to realize like this, water is by water-gas interlock safety ignitor, enter under the reverse heat exchanger inside through cold water pipe and upwards gush and the heat exchanger tube contact heat-exchanging, combustion gas enters thermal source import burning by water-gas interlock safety ignitor through burner.The exhaust fan that communicates with heat exchanger tube makes thermal source flow to the waste gas outlet of lower end from the thermal source import of heat exchanger tube upper end, and forms reverse heat exchange with current, thereby reaches the high efficient heat exchanging mode that water surrounds fire, and hot water is discharged from hot-water line.
Owing to adopt such scheme, the fire that has changed existing gas heater surrounds the combustion system of water, makes thermal source reduce heat loss, and has reclaimed waste heat, has realized convenience, safe handling, can adapt to the needs that people pursue energy-saving and environmental protection.
Below in conjunction with drawings and Examples the invention is described further.
The structural representation of gas fired water heater.
Fig. 1, Fig. 2: 1-reverse heat exchanger 2-thermal source import 3-hot-water line 4-waste gas outlet 5-cold water pipe 6-heat exchanger tube 7-container 8-pipeline 9-exhaust fan 10-water-gas interlock safety device 11-burner
Gas fired water heater relates to the technology of Fig. 1 to Fig. 2 to be used, and its described principle design is made of water-gas interlock safety ignitor (10), burner (11), reverse heat exchanger (1) exhaust fan (9), cold water pipe (5), hot-water line (3), thermal source import (2), waste gas outlet (4), container (7), heat exchanger tube (6), pipeline (8).
Thermal source import (2), hot-water line (3) are established in reverse heat exchanger (1) upper end, and waste gas outlet (4), cold water pipe (5) are established in the lower end; Thermal source import (2) communicates with waste gas outlet (4) and forms heat exchanger tube (6); Hot-water line (3) communicates with cold water pipe (5) and forms container (7), and heat exchanger tube (6) two ends are by drawing in the container (7), and thermal source import (2), waste gas outlet (4) communicate with pipeline, and pipeline (8) is established exhaust fan (9).
Water-gas interlock safety ignitor (10) links to each other with burner (11), cold water pipe (5) respectively, and burner (11) links to each other with thermal source import (2).
The container (7) of reverse heat exchanger (1) can adopt cast container or box container, and container (7) removes and adopts metal material, can adopt pottery, plastics, insulation material manufacturing, and heat exchanger tube (6) can be made up of one or more.
Fig. 1 be the container (7) of reverse heat exchanger (1) when the cast container, thermal source import (2) forms the hood-shaped shape of heat conduction, in establish burner (11).
Fig. 2 be the container (7) of reverse heat exchanger (1) when the box container, the box container is established recess as thermal source import (2), burner (11) is located in the thermal source import (2); The box container can adopt pipeline all to draw from thermal source import (2) one side except that employing disperses pipeline to draw, in order to concentrating manufacturing, installation.
The thermal source that burner (11) produces enters heat exchanger tube (6) by the thermal source import (2) of reverse heat exchanger (1), is discharged by exhaust fan (9) through waste gas outlet (4), and it is opposite with the current approach axis that thermal source enters, and forms reverse heat-exchange, and water surrounds the heat exchange mode of thermal source.
Reverse heat exchanger (1), water-gas interlock safety ignitor (10) can be used in conjunction with prior art, and reverse heat exchanger (1) is to adopt thermal source import (2) one ends on top, and cold water pipe (5) one ends are installed and used to good at the vertical of bottom.
Claims (5)
1, gas fired water heater is characterized in that:
It is made of A water-gas interlock safety ignitor, burner, reverse heat exchanger, exhaust fan, cold water pipe, hot-water line, thermal source import, waste gas outlet, container, heat exchanger tube, pipeline;
B reverse heat exchanger one end is established thermal source import, hot-water line, and the other end is established waste gas outlet, cold water pipe; The thermal source import formation heat exchanger tube that communicates with waste gas outlet, the hot-water line formation container that communicates with cold water pipe, the heat exchanger tube two ends are by drawing in the container, and thermal source import waste gas goes out with pipeline to communicate, and pipeline is established exhaust fan;
C water-gas interlock safety ignitor links to each other with burner, cold water pipe respectively, and burner links to each other with the thermal source import.
2, gas fired water heater according to claim 1, the container that it is characterized in that reverse heat exchanger can adopt cast container or box container, container removes and adopts metal material, can adopt pottery, plastics, insulation material manufacturing, and heat exchanger tube can be made up of one or more.
3, gas fired water heater according to claim 1, when the container that it is characterized in that reverse heat exchanger was the box container, the box container was established recess as the thermal source import, and burner is located in the thermal source import; The box container can adopt pipeline all simultaneously to draw from the thermal source import except that employing disperses pipeline to draw, and makes, installs in order to concentrating; When container was the cast container, the thermal source import formed the hood-shaped shape of heat conduction, in establish burner.
4, gas fired water heater according to claim 1, it is characterized in that thermal source that burner produces enters heat exchanger tube by the thermal source import of reverse heat exchanger, discharge by exhaust fan that it is opposite with the current approach axis that thermal source enters through waste gas outlet, form reverse heat-exchange, water surrounds the heat exchange mode of thermal source.
5, gas fired water heater according to claim 1, it is characterized in that reverse heat exchanger, water-gas interlock safety ignitor can use in conjunction with prior art, reverse heat exchanger is to adopt thermal source import one end on top, and cold water pipe one end is installed and used to good at the vertical of bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98244994 CN2373731Y (en) | 1998-10-29 | 1998-10-29 | Gas water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98244994 CN2373731Y (en) | 1998-10-29 | 1998-10-29 | Gas water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2373731Y true CN2373731Y (en) | 2000-04-12 |
Family
ID=33990910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98244994 Expired - Fee Related CN2373731Y (en) | 1998-10-29 | 1998-10-29 | Gas water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2373731Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106152498A (en) * | 2015-04-28 | 2016-11-23 | 上海熊猫机械(集团)有限公司 | A kind of heat exchanger |
-
1998
- 1998-10-29 CN CN 98244994 patent/CN2373731Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106152498A (en) * | 2015-04-28 | 2016-11-23 | 上海熊猫机械(集团)有限公司 | A kind of heat exchanger |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: PATENTEE ADDRESS; FROM: SUITE 603, BUILDING #, LING, NO. 120, HEPING ROAD(WEST), GUANGZHOUCITY, GUANGDONG PROVINCE TO: NO. 15, BUILDING 4, DISTRICT 7, JIUXINGPIFACHENG, CAOBAO ROAD, SHANGHAI CITY, 201101 |
|
| CP03 | Change of name, title or address |
Address after: 201101 Shanghai city Caobao Road Jiuxing wholesale City District 4 No. 15 7 Patentee after: Kuang Chike Address before: Room 603, building 120, building zero, Heping West Road, Guangdong, Guangzhou Patentee before: Kuang Chike |
|
| C53 | Correction of patent for invention or patent application | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: PATENTEE ADDRESS; FROM: NO. 15, ROOM 4, BUILDING 4, DISTRICT 7, PIFACHENG, NO. 9, CAOBAO ROAD, SHANGHAI CITY TO: 51, CHANGNEI, HEBINDIANQI CITY, NO. 1050, SUZHOU CITY ROAD, BEI, SHANGHAI CITY, 200085 |
|
| CP03 | Change of name, title or address |
Address after: 200085, Shanghai North Suzhou Road No. 1050, Riverside electrical market, 51 blocks Patentee after: Kuang Chike Address before: No. 4, room 4, building 15, 7 District, 9 wholesale market, Shanghai, Caobao Road Patentee before: Kuang Chike |
|
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |