CN2628938Y - Energy-saving envionment protecting gas combustion fast water heater - Google Patents
Energy-saving envionment protecting gas combustion fast water heater Download PDFInfo
- Publication number
- CN2628938Y CN2628938Y CN 03225893 CN03225893U CN2628938Y CN 2628938 Y CN2628938 Y CN 2628938Y CN 03225893 CN03225893 CN 03225893 CN 03225893 U CN03225893 U CN 03225893U CN 2628938 Y CN2628938 Y CN 2628938Y
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- CN
- China
- Prior art keywords
- condenser
- water
- water heater
- fume
- heat exchanger
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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 - Lifetime
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Abstract
The utility model relates to a novel energy conserving gas rapid water heater, and comprises an electric controlling device (1), a water vapor controlling device (2), a burner (3), a main heat exchanger (4), a fume exhaust device (5) and a casing body (12), wherein the fume outlet mouth A of the fume exhaust device (5) is connected with a condensing room arranged with a condenser (7), the fume outlet mouth B on the condensing room is connected with the atmosphere, the water inlet mouth P of a water heater is connected with the water inlet mouth of the condenser (7) through the water vapor controlling device (2) and a water inlet pipe (9), the water outlet mouth of the condenser (7) is connected with the water inlet mouth of the main heat exchanger (4) through a water outlet pipe (10), and the water outlet mouth of the main heat exchanger (4) is connected with the water outlet mouth Q of the water heater through the water vapor controlling device (2). Because the utility model adopts the structure that a condenser is arranged, and the fume is exhausted through the condenser after being condensed, thereby reducing the fume exhausting temperature, recovering the heat energy in the fume, condensing the water vapor, and absorbing the latent heat emitted after the water vapor is condensed. The utility model can improve the thermal efficiency by 15 percent to 20 percent, and reducing the gas consumption by 15percent to 20 percent by recovering the heat energy in the fume, and the utility model has obvious effect of energy conservation and consumption reduction.
Description
1, technical field:
The utility model is a kind of gas instantaneous water heater, and particularly a kind of domestic gas instantaneous water heater with condenser belongs to the renovation technique of gas instantaneous water heater.
2, background technology:
At present, known gas instantaneous water heater in use its exhaust gas temperature up to 110 ℃～260 ℃, and the steam in the flue gas is discharged with gaseous state, because its flue gas is directly emitted by fume extractor, so the heat energy in the flue gas fails to obtain to recycle, cause the significant wastage of heat energy, so that the thermal efficiency of water heater is difficult to improve, its gas consumption is difficult to reduce.
3, summary of the invention:
The purpose of this utility model is to consider the problems referred to above and a kind of exhaust gas temperature that not only can reduce is provided, and reclaims the heat energy in the flue gas, and condensable steam, absorbs the gas instantaneous water heater of the novel energy-saving environment-friendly of the latent heat of emitting behind the water vapor condensation.The utility model is by recycling the heat energy in the flue gas, and its thermal efficiency can improve 15%～20%, and gas consumption reduces 15%～20%, and energy conservation and consumption reduction effects is remarkable.
Structural representation of the present utility model as shown in Figure 1, include electrical control gear (1), aqueous vapor control device (2), burner (3), main heat exchanger (4), fume extractor (5) and housing (12), burner (3) places the bottom of housing (12), main heat exchanger (4) places the top of burner (3), fume extractor (5) places the top of main heat exchanger (4), wherein the exhanst gas outlet A of fume extractor (5) communicates with the condensation chamber that is equiped with condenser (7), exhanst gas outlet B on the condensation chamber communicates with atmosphere, water heater water inlet P communicates with the water inlet of condenser (7) by aqueous vapor control device (2) and water inlet pipe (9), the delivery port of condenser (7) communicates by the water inlet of outlet pipe (10) with main heat exchanger (4), and the delivery port of main heat exchanger (4) communicates with water heater delivery port Q.
Above-mentioned condenser (7) can be installed in the housing (12), also can be installed in separately outside the housing (12).
The above-mentioned condensation chamber bottom that is equiped with condenser (7) also is provided with condensed water delivery port (11).
Above-mentioned condensed water delivery port (11) is connected with drainpipe (13).
The utility model owing to adopt is provided with the structure that condenser, flue gas are discharged after by condenser condenses, so can reduce exhaust gas temperature, reclaim the heat energy in the flue gas, and condensable steam, absorb the latent heat of emitting behind the water vapor condensation, the utility model is by recycling the heat energy in the flue gas, and its thermal efficiency can improve 15%～20%, gas consumption reduces 15%～20%, and energy conservation and consumption reduction effects is remarkable.The utility model is that a kind of design is ingenious, function admirable, energy-conserving and environment-protective, the gas instantaneous water heater of convenient and practical novel energy-saving environment-friendly.
4, description of drawings:
Fig. 1 is a structural representation of the present utility model;
5, the specific embodiment:
Embodiment:
Structural representation of the present utility model as shown in Figure 1, structural representation of the present utility model as shown in Figure 1, include electrical control gear (1), aqueous vapor control device (2), burner (3), main heat exchanger (4), fume extractor (5) and housing (12), burner (3) places the bottom of housing (12), main heat exchanger (4) places the top of burner (3), fume extractor (5) places the top of main heat exchanger (4), wherein the exhanst gas outlet A of fume extractor (5) communicates with the condensation chamber that is equiped with condenser (7), exhanst gas outlet B on the condensation chamber communicates with atmosphere, water heater water inlet P communicates with the water inlet of condenser (7) by aqueous vapor control device (2) and water inlet pipe (9), the delivery port of condenser (7) communicates by the water inlet of outlet pipe (10) with main heat exchanger (4), and the delivery port of main heat exchanger (4) communicates with water heater delivery port Q.In addition, also be equiped with blast switch (6) on the housing (12).
Above-mentioned condenser (7) can be installed in the housing (12), also can be installed in separately outside the housing (12).In the present embodiment, easy for installation for making it, globality is better, and condenser (7) can be installed in the housing (12).
For discharging the condensed water that condensation chamber gathers, the above-mentioned condensation chamber bottom that is equiped with condenser (7) also is provided with condensed water delivery port (11).
For condensed water being discharged outside the housing (12), above-mentioned condensed water delivery port (11) is connected with drainpipe (13).
During the utility model work, its current route is: water heater water inlet P enters the water inlet of condenser (7) by aqueous vapor control device (2) and water inlet pipe (9), by high-temperature flue gas is carried out secondary heat exchange, utilize that the delivery port from condenser (7) flows out after the latent heat preheating that sensible heat that flue gas cooling emits and water vapour condensation emit, enter the water inlet of main heat exchanger (4) again by outlet pipe (10), the delivery port from main heat exchanger (4) after heat exchange flows out.Its airflow route is: the high-temperature flue gas that produces during burner (3) work enters fume extractor (5) behind main heat exchanger (4), high-temperature flue gas enters the condensation chamber that is equiped with condenser (7) from the exhanst gas outlet A of fume extractor (5), discharges through the exhanst gas outlet B from the condensation chamber after condenser (7) condensation.Simultaneously, the condensed water that gathers of condensation chamber from the condensed water delivery port (11) of condensation chamber bottom outside drainpipe (13) is discharged housing (12).
Claims (4)
1, a kind of gas instantaneous water heater of novel energy-saving environment-friendly, include electrical control gear (1), aqueous vapor control device (2), burner (3), main heat exchanger (4), fume extractor (5) and housing (12), wherein burner (3) places the bottom of housing (12), main heat exchanger (4) places the top of burner (3), fume extractor (5) places the top of main heat exchanger (4), the exhanst gas outlet A that it is characterized in that fume extractor (5) communicates with the condensation chamber that is equiped with condenser (7), exhanst gas outlet B on the condensation chamber communicates with atmosphere, water heater water inlet P communicates with the water inlet of condenser (7) by aqueous vapor control device (2) and water inlet pipe (9), the delivery port of condenser (7) communicates by the water inlet of outlet pipe (10) with main heat exchanger (4), and the delivery port of main heat exchanger (4) communicates with water heater delivery port Q.
2, the gas instantaneous water heater of novel energy-saving environment-friendly according to claim 1 is characterized in that above-mentioned condenser (7) can be installed in the housing (12), also can be installed in separately outside the housing (12).
3, the gas instantaneous water heater of novel energy-saving environment-friendly according to claim 1 and 2 is characterized in that the above-mentioned condensation chamber bottom that is equiped with condenser (7) also is provided with condensed water delivery port (11).
4, the gas instantaneous water heater of novel energy-saving environment-friendly according to claim 3 is characterized in that above-mentioned condensed water delivery port (11) is connected with drainpipe (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03225893 CN2628938Y (en) | 2003-05-08 | 2003-05-08 | Energy-saving envionment protecting gas combustion fast water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03225893 CN2628938Y (en) | 2003-05-08 | 2003-05-08 | Energy-saving envionment protecting gas combustion fast water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2628938Y true CN2628938Y (en) | 2004-07-28 |
Family
ID=34246235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03225893 Expired - Lifetime CN2628938Y (en) | 2003-05-08 | 2003-05-08 | Energy-saving envionment protecting gas combustion fast water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2628938Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107178899A (en) * | 2017-07-04 | 2017-09-19 | 大庆市豪迈德科技有限公司 | A kind of high efficiency burnt gas heating furnace |
| CN109631314A (en) * | 2018-10-17 | 2019-04-16 | 中山市思源电器有限公司 | A kind of latent heat recovery type water heater |
-
2003
- 2003-05-08 CN CN 03225893 patent/CN2628938Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107178899A (en) * | 2017-07-04 | 2017-09-19 | 大庆市豪迈德科技有限公司 | A kind of high efficiency burnt gas heating furnace |
| CN109631314A (en) * | 2018-10-17 | 2019-04-16 | 中山市思源电器有限公司 | A kind of latent heat recovery type water heater |
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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 | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20130508 Granted publication date: 20040728 |