CN2828663Y - Antifreezing device for high-efficient heated gas water heater - Google Patents
Antifreezing device for high-efficient heated gas water heater Download PDFInfo
- Publication number
- CN2828663Y CN2828663Y CN 200520061531 CN200520061531U CN2828663Y CN 2828663 Y CN2828663 Y CN 2828663Y CN 200520061531 CN200520061531 CN 200520061531 CN 200520061531 U CN200520061531 U CN 200520061531U CN 2828663 Y CN2828663 Y CN 2828663Y
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- heater
- heating
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- heat exchanger
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Abstract
The utility model discloses a high-efficiency anti-freezing device of a gas water heater, which adopts electromagnetic heating. The utility model comprises an electric control device, a water circulation pipe and a heat exchanger. The utility model is characterized in that a temperature controller is arranged on a pipeline of the heat exchanger; a heater is arranged on the water circulation pipe; contact points of the temperature controller used for switching on and off the temperature value are connected with the electric control device in an electric connection mode after connection in series with the heater by conducting wires; the heater is an electromagnetic coil; the water circulation pipe is a stainless steel pipe. The anti-freezing device adopting electromagnetic heating realizes the anti-freezing function of the gas water heater, and the energy source consumption is little. Because the method of electromagnetic heating reduces a middle heat transferring component element compared with the method that a heating resistor is bound on the water circulation pipe, the heat efficiency of the utility model is far higher than the heat efficiency of the anti-freezing device adopting resistor heating in the prior art. By practical examination, the heat efficiency of the electromagnetic heating method is 2.5 times than the heat efficiency of the resistor heating binding method.
Description
Technical field
The utility model relates to a kind of defroster that is used for gas heater, particularly a kind of efficient heating and anti-freezing device that can be used for the forced exhaust type, force supply and exhaust type, outdoor version domestic gas-fired water heater.
Technical background
Existing gas heater, for fear of when weather is colder, the water in the heat exchanger because of the freezing and expansion of catching a cold with the water pipe spalling of heat exchanger, defroster just is set in gas heater.Generally adopt the method for binding heating resistor on the water pipe of heat exchanger,, make the water in the water pipe keep liquid and purpose arrival protection heat exchanger by the heat transmission.But the thermal efficiency of this device is low, the energy consumption height, and the heating resistor power of one 16 liters water heater needs 700W～800W usually, one day needs 10～20 degree.From energy-conservation angle, this defroster is unfavorable for the popularization of the gas heater of the energy savings of promotion now.
Summary of the invention
The technical problems to be solved in the utility model is, overcomes above-mentioned the deficiencies in the prior art, provide a kind of and not only can realize the anti-frost protection function, and low energy consumption, high efficiency gas heater electromagnetism heating and anti-freezing device.
The technical scheme of the utility model gas heater defroster is: a kind of gas heater defroster of efficient heating, comprise electrical control gear, circulating water pipe and heat exchanger, it is characterized in that: the pipeline of described heat exchanger is provided with temperature controller, described circulating water pipe is provided with heater, and the temperature controller contact that is provided with connection and break-off signal value is connected in series the back by lead and is electrically connected with electrical control gear with heater.
Described heater is a solenoid.
Described circulating water pipe can be the water inlet pipe or the outlet pipe of gas heater inside, the perhaps pipeline of heat exchanger.When weather was colder, water temperature was lower than when connecting fiducial temperature in the circulating water pipe of water heater, the temperature controller conducting, and the defroster of electromagnetism heating starts automatically.Water temperature is higher than the disconnection fiducial temperature in water pipe, and temperature controller ends, and the defroster of electromagnetism heating cuts out automatically, thereby avoids water in the heat exchanger because of the freezing and expansion of catching a cold, with the pipeline spalling of heat exchanger.
The utility model adopts the defroster of electromagnetism heating, and its beneficial effect is, not only can realize the antifreeze function of gas heater, and the energy that consumes is less.Because the method for electromagnetism heating has reduced middle heat transfer link than the method for binding heating resistor on circulating water pipe, its thermal efficiency is higher than prior art resistance heated defroster far away.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is further described:
Accompanying drawing 1 is the utility model structural representation;
Accompanying drawing 2 is the partial left side view of Fig. 1;
Accompanying drawing 3 is the circuit connection diagram of the utility model gas heater defroster.
Among the figure: 1, electrical control gear 2, circulating water pipe 3, solenoid 4, temperature controller 5, heat exchanger.
The specific embodiment
Shown in accompanying drawing 1,2,3, in the structure diagram of the gas heater defroster of the efficient heating of the utility model, it is made up of electrical control gear 1, circulating water pipe 2, solenoid 3, temperature controller 4 and heat exchanger 5 as heater.Temperature controller 4 devices are electrically connected with electrical control gear 1 by lead on the pipeline of heat exchanger 5; Solenoid 3 is set on the circulating water pipe 2, also is electrically connected with electrical control gear 1 by lead, and temperature controller 4 and solenoid 3 composition series circuits, as shown in Figure 3.Circulating water pipe 2 is to be made by stainless steel, when solenoid 3 is started working, can make the circulating water pipe made by stainless steel 2 produce the electric current eddy current and with the water heating in circulating water pipe 2 and the circulating water pipe 2.We set the reference temperature value of two connecting and disconnecting in advance temperature controller 4, when water temperature in the pipeline of heat exchanger 5 is reduced to the connection fiducial temperature that we set because of the variation of ambient temperature, temperature controller 4 will conducting, solenoid 3 work, make circulating water pipe 2 produce the electric current eddy current, and with the water heating in circulating water pipe 2 and the circulating water pipe 2, when water temperature is elevated to the disconnection fiducial temperature of setting, 4 disconnections of temperature controller, at this moment the solenoid 4 as heater stops heating.The gas heater defroster of this electromagnetism heating not only can realize the antifreeze function of gas heater, and the energy that consumes is less.Because the method for electromagnetism heating has reduced middle heat transfer link than the method for binding heating resistor on circulating water pipe 2, its thermal efficiency is higher than the resistance heated defroster of prior art far away.And through practice test, the thermal efficiency of electromagnetic heating method is 2.5 times of the binding heating resistor method thermal efficiency.
And solenoid 3 can be arranged on the water inlet pipe or the outlet pipe of gas heater inside, and perhaps the pipeline of heat exchanger all can.
Claims (3)
1. the gas heater defroster of an efficient heating, comprise electrical control gear (1), circulating water pipe (2) and heat exchanger (5), it is characterized in that: the pipeline of described heat exchanger (5) is provided with temperature controller (4), described circulating water pipe (2) is provided with heater, and temperature controller (4) contact that is provided with connection and break-off signal value is connected in series the back by lead and is electrically connected with electrical control gear (1) with heater.
2. the gas heater defroster of efficient heating according to claim 1, it is characterized in that: described heater is solenoid (3).
3. the gas heater defroster of efficient heating according to claim 2, it is characterized in that: described circulating water pipe (2) can be the water inlet pipe or the outlet pipe of gas heater inside, perhaps the pipeline of heat exchanger (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520061531 CN2828663Y (en) | 2005-07-21 | 2005-07-21 | Antifreezing device for high-efficient heated gas water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520061531 CN2828663Y (en) | 2005-07-21 | 2005-07-21 | Antifreezing device for high-efficient heated gas water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2828663Y true CN2828663Y (en) | 2006-10-18 |
Family
ID=37080219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520061531 Expired - Lifetime CN2828663Y (en) | 2005-07-21 | 2005-07-21 | Antifreezing device for high-efficient heated gas water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2828663Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105758001A (en) * | 2016-04-26 | 2016-07-13 | 艾欧史密斯(中国)热水器有限公司 | Igniting temperature control device of gas water heater |
| CN106871428A (en) * | 2017-03-02 | 2017-06-20 | 广东万家乐燃气具有限公司 | A kind of antifreeze boosting type gas heater |
| CN110567150A (en) * | 2019-10-16 | 2019-12-13 | 中国十七冶集团有限公司 | Full-automatic liquid freeze-proof device |
| CN110567264A (en) * | 2019-10-07 | 2019-12-13 | 广州市天滢卫浴科技有限公司 | Intelligent dehumidifying and anti-freezing swimming pool equipment |
| CN110822100A (en) * | 2019-08-23 | 2020-02-21 | 宁波方太厨具有限公司 | Water valve capable of being automatically closed after power failure of gas water heater and water heater with same |
-
2005
- 2005-07-21 CN CN 200520061531 patent/CN2828663Y/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105758001A (en) * | 2016-04-26 | 2016-07-13 | 艾欧史密斯(中国)热水器有限公司 | Igniting temperature control device of gas water heater |
| US10514184B2 (en) | 2016-04-26 | 2019-12-24 | A. O. Smith Corporation | Ignition temperature control apparatus of gas water heater |
| CN105758001B (en) * | 2016-04-26 | 2020-03-13 | 艾欧史密斯(中国)热水器有限公司 | Ignition temperature control device of gas water heater |
| CN106871428A (en) * | 2017-03-02 | 2017-06-20 | 广东万家乐燃气具有限公司 | A kind of antifreeze boosting type gas heater |
| CN110822100A (en) * | 2019-08-23 | 2020-02-21 | 宁波方太厨具有限公司 | Water valve capable of being automatically closed after power failure of gas water heater and water heater with same |
| CN110822100B (en) * | 2019-08-23 | 2021-08-20 | 宁波方太厨具有限公司 | Water valve capable of being automatically closed after power failure of gas water heater |
| CN110567264A (en) * | 2019-10-07 | 2019-12-13 | 广州市天滢卫浴科技有限公司 | Intelligent dehumidifying and anti-freezing swimming pool equipment |
| CN110567150A (en) * | 2019-10-16 | 2019-12-13 | 中国十七冶集团有限公司 | Full-automatic liquid freeze-proof device |
| CN110567150B (en) * | 2019-10-16 | 2024-05-07 | 中国十七冶集团有限公司 | Full-automatic liquid freeze-proof device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: VATTI CO., LTD. Free format text: FORMER NAME: ZHONGSHAN CITY HUADI COMBUSTION UTENSILS CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 528415 Jiuzhou Town, Xiaolan Town, Guangdong City, Zhongshan Province Patentee after: Vatti Co., Ltd. Address before: 528415 Jiuzhou Town, Xiaolan Town, Guangdong City, Zhongshan Province Patentee before: Zhongshan City Huadi Combustion Utensils Co., Ltd. |
|
| CX01 | Expiry of patent term |
Expiration termination date: 20150721 Granted publication date: 20061018 |
|
| EXPY | Termination of patent right or utility model |