CN201059728Y - Water heater - Google Patents
Water heater Download PDFInfo
- Publication number
- CN201059728Y CN201059728Y CNU2007200801819U CN200720080181U CN201059728Y CN 201059728 Y CN201059728 Y CN 201059728Y CN U2007200801819 U CNU2007200801819 U CN U2007200801819U CN 200720080181 U CN200720080181 U CN 200720080181U CN 201059728 Y CN201059728 Y CN 201059728Y
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- Prior art keywords
- water heater
- utility
- electric fan
- model
- thermoelectric transducer
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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 water heater, which belongs to the heat exchange technology and the thermoelectric transduction technology. The utility model comprises a water inlet pipe, a fuel gas inlet channel, a combustor, a heat exchange device and an electric fan. The utility model is characterized in that the water heater also comprises a thermoelectric transducer and a secondary battery, the electric fan is arranged inside an air channel, the lower temperature terminal of the thermoelectric transducer is connected with the heat exchange device, and the high temperature terminal is arranged in the flame area or the high temperature flue gas area of the combustor; the thermoelectric transducer supplies power to the secondary battery. The utility model has the advantages that the adverse effect to the using of the water heater brought by an external power supply is eliminated, and the combustion is complete, the combustion efficiency is high, and the utility model is safe and reliable.
Description
Technical field
The utility model relates to hot swapping and thermoelectric energy-conversion technique.
Background technology
Existing gas heater all is to adopt electronic ignition, needs external power source such as battery, because battery capacity is limited, under the situation of running down of battery, water heater can't use, and loaded down with trivial details work such as replacing battery have caused very big inconvenience to use.
On the other hand, present forced-ventilated water heater needs blower fan to finish exhaust, and blower fan needs driven by energy equally.Most of forced-ventilated water heater adopts external AC to drive blower fan, and is same, and when having a power failure, water heater can't use.
The utility model content
Technical problem to be solved in the utility model is, a kind of hot gas device is provided, and can overcome the shortcoming of prior art, and can get rid of the harmful effect that the external power source abnormal conditions are used water heater, and efficiency of combustion improves.
The technical scheme that the utility model solve the technical problem employing is, a kind of water heater, comprise water inlet pipe, gas inlet passage, burner, heat-exchanger rig and electric fan, also comprise thermoelectric transducer and battery, electric fan is positioned at the air channel, the low-temperature end of thermoelectric transducer is connected with heat-exchanger rig, and temperature end is positioned at the flame zone or the high-temperature flue gas district of burner; The thermoelectric transducer is a storage battery power supply.
Further, heat-exchanger rig is connected with water inlet pipe formation heat exchange.The low-temperature end of thermoelectric transducer can be positioned at the water inlet of heat-exchanger rig.Electric fan can be positioned at air inlet duct and exhaust duct.
Battery is electrically connected with the formation of thermoelectric transducer as the whole power supply of water heater, and temperature difference transducer is a charge in batteries.Battery also forms with igniter and electric fan and is electrically connected.
The beneficial effects of the utility model are, have got rid of the harmful effect that external power source is used water heater, and sufficient combustion, and the efficiency of combustion height is safe and reliable.
Below in conjunction with the drawings and specific embodiments the utility model is further described.
Description of drawings
Fig. 1 is the schematic diagram of embodiment 1 of the present utility model.
Fig. 2 is the schematic diagram of embodiment 2 of the present utility model.
The specific embodiment
Embodiment 1:
Referring to Fig. 1.The water heater of present embodiment comprises water inlet pipe 1, gas inlet passage 2, burner 3 and heat-exchanger rig 4, electric fan 5, thermoelectric transducer 6, battery 7, igniter 8, exhaust duct 9, air inlet duct 10, electric fan 5 is positioned at air inlet duct, the low-temperature end of thermoelectric transducer 6 is close to the water inlet of heat-exchanger rig 4, as Fig. 3, be connected with the cold water formation heat exchange in it, temperature end is set up heat exchange with the high-temperature region of burner and is connected; Thermoelectric transducer 6 is electric fan 5 power supplies.Present embodiment also comprises battery 7, is battery 7 chargings during 6 work of thermoelectric transducer, and battery 7 can be igniter 8 and electric fan 5 power supplies when starting.
The electric fan of present embodiment is positioned at air inlet duct 10, is the burner forced-air blast, can effectively improve efficiency of combustion, and combustion gas is fully burnt, and has avoided having improved security owing to the insufficient carbon monoxide that forms of burning.
Embodiment 2:
Referring to Fig. 2.The difference of present embodiment and embodiment 1 is that the electric fan of present embodiment is positioned at exhaust duct 9, belongs to forced-ventilated water heater, has good security.
In view of the operation principle of thermoelectric transducer,, can provide electric energy as long as low-temperature end and temperature end have certain temperature difference.Water inlet tube of water heater place water temperature is minimum obviously, and the low-temperature end of thermoelectric transducer is positioned at herein, and effect is best.Though the temperature at outlet pipe place is higher than the water inlet pipe place, if the low-temperature end of thermoelectric transducer is positioned at the outlet pipe place, equally also can work, the temperature at outlet pipe place still is lower than the high-temperature region of burner after all, certainly effect can be not very good, but belong to interest field of the present utility model equally.
Claims (6)
1. water heater, comprise water inlet pipe (1), gas inlet passage (2), burner (3) and heat-exchanger rig (4), electric fan (5), it is characterized in that, also comprise thermoelectric transducer (6) and battery (7), electric fan (5) is positioned at the air channel, and the low-temperature end of thermoelectric transducer (6) is connected with heat-exchanger rig (4), and temperature end is positioned at the flame zone or the high-temperature flue gas district of burner; Thermoelectric transducer (6) is battery (7) power supply.
2. water heater as claimed in claim 1 is characterized in that, electric fan (5) is positioned at air inlet duct.
3. water heater as claimed in claim 1 is characterized in that, electric fan (5) is positioned at exhaust duct.
4. water heater as claimed in claim 1 is characterized in that, the low-temperature end of thermoelectric transducer (6) is positioned at the water inlet of heat-exchanger rig.
5. water heater as claimed in claim 1 is characterized in that, battery (7) forms with electric fan (5) and is electrically connected.
6. water heater as claimed in claim 1 is characterized in that, described battery (7) forms with igniter (8) and is electrically connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200801819U CN201059728Y (en) | 2007-07-03 | 2007-07-03 | Water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200801819U CN201059728Y (en) | 2007-07-03 | 2007-07-03 | Water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201059728Y true CN201059728Y (en) | 2008-05-14 |
Family
ID=39408202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200801819U Expired - Fee Related CN201059728Y (en) | 2007-07-03 | 2007-07-03 | Water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201059728Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103401478A (en) * | 2013-07-31 | 2013-11-20 | 重庆大学 | Gas combustion heat power generation and supply device |
| CN106969504A (en) * | 2017-03-20 | 2017-07-21 | 朗盛离子技术（深圳）有限公司 | A kind of energy conversion device |
-
2007
- 2007-07-03 CN CNU2007200801819U patent/CN201059728Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103401478A (en) * | 2013-07-31 | 2013-11-20 | 重庆大学 | Gas combustion heat power generation and supply device |
| CN106969504A (en) * | 2017-03-20 | 2017-07-21 | 朗盛离子技术（深圳）有限公司 | A kind of energy conversion device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Yu Taicheng Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Yu Taicheng Document name: Notification of Termination of Patent Right |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080514 Termination date: 20160703 |