CN202419936U - Gas water heater with antifreezing alarm function - Google Patents
Gas water heater with antifreezing alarm function Download PDFInfo
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- CN202419936U CN202419936U CN201220004876XU CN201220004876U CN202419936U CN 202419936 U CN202419936 U CN 202419936U CN 201220004876X U CN201220004876X U CN 201220004876XU CN 201220004876 U CN201220004876 U CN 201220004876U CN 202419936 U CN202419936 U CN 202419936U
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Abstract
The utility model relates to a gas water heater with an antifreezing alarm function, which comprises a shell (1), a temperature sensor (2), an alarm, a electric control mainboard (3) and a flue gas channel, wherein the temperature sensor (2) and the alarm are respectively electrically connected with the main electric control mainboard (3). The gas water heater with the antifreezing alarm function is mainly technically characterized in that the temperature sensor (2) is arranged on the flue gas channel or the shell (1) and used for detecting ambient air temperature. The gas water heater provided by the utility model can detect the ambient air temperature by virtue of the temperature sensor and reminding the user of adding water so as to prevent freezing by virtue of the alarm. Meanwhile, the temperature sensor is arranged on the flue gas channel or the shell so as to prevent a water pipe from being punched. The gas water heater with the antifreezing alarm function can remind the user of adding water to prevent freezing in time and reduce the water leakage risk of the water pipe. Moreover, the gas water heater has the advantages of convenience in assembling and high production efficiency.
Description
Technical field
The utility model relates to a kind of gas heater with antifreeze alarm function.
Background technology
[0002] often keep ponding in the water pipe of domestic gas-fired water heater, because the ambient air temperature degree is very low, the ponding in the water pipe freezes easily during winter, and causes the bursting by freezing of water valve body and heat exchanger, influences the normal use and the life-span of water heater.Yet in the ordinary course of things, the user is difficult to judge whether the ponding in the water pipe freezes.Be head it off, Chinese patent ZL200920057923.5 discloses a kind of gas heater with antifreeze alarming device, and it comprises safety valve, water valve body, heat exchanger assembly, temperature sensor, automatically controlled mainboard and speech chip, drive circuit, loudspeaker; Automatically controlled mainboard comprises single-chip microcomputer, and speech chip, drive circuit, loudspeaker electrically connect successively, and speech chip and single-chip microcomputer electrically connect; Temperature sensor is installed in the water circuit system; When water temperature was lower than setting value, through voice suggestion, the prompting user in time taked antifreezing measures; For example emit the ponding in the water pipe, avoid occurring the bursting by freezing hidden danger of water valve body and heat exchanger.Yet, temperature sensor is installed in the water circuit system, because water pipe that can't one-shot forming band installing hole; Therefore, must on water pipe, punch earlier before the mounting temperature sensor, operation is more loaded down with trivial details; Production efficiency is lower, and on water pipe, punches, and the risk that water pipe leaks increases thereupon.For overcoming these defectives, we improve the gas heater with antifreeze alarm function.
Summary of the invention
The utility model technical problem to be solved is that a kind of gas heater with antifreeze alarm function will be provided, and it is antifreeze that it can not only remind the user in time to discharge water, and easy to assembly, and production efficiency is high, can also reduce the water pipe risk of leaking.
The technical scheme that its technical problem that solves the utility model adopts is: it comprises casing, temperature sensor, siren, automatically controlled mainboard and exhaust gases passes; Temperature sensor, siren are electrically connected with automatically controlled mainboard respectively, and wherein temperature sensor is installed in testing environment temperature on exhaust gases passes or the casing.
Said exhaust gases passes mainly is made up of exhaust fume collecting hood.
Said temperature sensor is installed on the exhaust fume collecting hood.
Said exhaust fume collecting hood is provided with the sensor installing hole, and temperature sensor screws tight and is fixed on the sensor installing hole.
Said exhaust gases passes also comprises the cavity and the outdoor smoke exhaust pipe that is communicated with that makes exhaust fume collecting hood.
Said exhaust gases passes is provided with blower fan, and the air channel of blower fan is communicated with the cavity of exhaust fume collecting hood.
Said temperature sensor is installed on the air channel of blower fan.
Said temperature sensor is connected with automatically controlled mainboard through data wire.
Said temperature sensor is the low temperature temperature controller of anti-180 ℃ of high temperature, and its operating temperature range is-30 ℃～5 ℃.
Said siren is buzzer or warning lamp.
The utility model is compared the beneficial effect that is produced with background technology:
1, the utility model adopts temperature sensor testing environment temperature degree and reminds the user in time to discharge water antifreeze through siren; Simultaneously temperature sensor is installed on exhaust gases passes or the casing; Avoided on water pipe, punching, so that it can not only remind the user in time to discharge water is antifreeze, and also easy to assembly; Production efficiency is high, can also reduce the water pipe risk of leaking.
Description of drawings: Fig. 1 is the structural representation of the utility model embodiment one;
Fig. 2 is the structural representation of the utility model embodiment two;
Fig. 3 is the structural representation of the utility model embodiment three.
The specific embodiment: the embodiment one of the utility model; Referring to accompanying drawing 1; It comprises casing 1, temperature sensor 2, siren (figure does not show), automatically controlled mainboard 3 and exhaust gases passes; Temperature sensor 2, siren are electrically connected with automatically controlled mainboard 3 through data wire 7 respectively, and siren is buzzer or warning lamp, and temperature sensor 2 is installed in testing environment temperature on the exhaust gases passes.Exhaust gases passes mainly is made up of exhaust fume collecting hood 4, and temperature sensor 2 is installed on the exhaust fume collecting hood 4, and exhaust fume collecting hood 4 is provided with the sensor installing hole, and temperature sensor 2 is fixed on the sensor installing hole through tapping screw, so that mounting or dismounting are changed.
The temperature of exhaust fume collecting hood is higher and in order to guarantee to transmit the accuracy of temperature signal, temperature sensor 2 adopts the low temperature temperature controller of anti-180 ℃ of high temperature during because of the water heater operate as normal, and operating temperature range is-30 ℃～5 ℃.
For making gas heater can be fit to be installed in indoor environment, exhaust gases passes can also comprise the cavity and the outdoor smoke exhaust pipe that is communicated with 5 that makes exhaust fume collecting hood 4, and smoke exhaust pipe 5 directly is connected with exhaust fume collecting hood 4.
For better discharging flue gas, can also be provided with blower fan 6 on the exhaust gases passes, the air channel of blower fan 6 is communicated with the cavity of exhaust fume collecting hood 4.
The embodiment two of the utility model referring to accompanying drawing 2, is that temperature sensor 2 is installed in testing environment temperature on the air channel of blower fan 5 among the embodiment two with the difference of embodiment one.
The embodiment three of the utility model, referring to accompanying drawing 3, with the difference of embodiment one be that temperature sensor 2 is installed in testing environment temperature on the casing 1 among the embodiment three.
Operation principle: gas heater is under the energising ideal case (promptly not beginning heating work); Temperature sensor 2, automatically controlled mainboard 3 and siren get into duty; Temperature sensor 2 feeds back to automatically controlled mainboard 3 with detected ambient air temperature through data wire 7; When if the temperature value that detects of temperature sensor 2 reaches programmed values (as being lower than 3 ℃), 3 of automatically controlled mainboards are to the siren signal that gives the alarm, and there is risk of icing in the ponding in the prompting service pipe.
In addition, because temperature sensor 2 detected temperature values are more near outdoor environment temperature, then the siren risk of icing early warning of sending is accurate more.Therefore, when gas heater is installed in when outdoor, gas heater adopts embodiment one, embodiment two and embodiment three all can obtain Risk-warning more accurately; When gas heater was installed in indoor and pass through smoke exhaust pipe 5 with outdoor the connection, then gas heater adopted embodiment one, embodiment two can obtain Risk-warning more accurately.
Claims (10)
1. gas heater with antifreeze alarm function; Comprise casing (1), temperature sensor (2), siren, automatically controlled mainboard (3) and exhaust gases passes; Temperature sensor (2), siren are electrically connected with automatically controlled mainboard (3) respectively, it is characterized in that: said temperature sensor (2) is installed in exhaust gases passes or casing (1) is gone up testing environment temperature.
2. the gas heater with antifreeze alarm function according to claim 1 is characterized in that: said exhaust gases passes mainly is made up of exhaust fume collecting hood (4).
3. the gas heater with antifreeze alarm function according to claim 2 is characterized in that: said temperature sensor (2) is installed on the exhaust fume collecting hood (4).
4. the gas heater with antifreeze alarm function according to claim 3 is characterized in that: said exhaust fume collecting hood (4) is provided with the sensor installing hole, and temperature sensor (2) screws tight and is fixed on the sensor installing hole.
5. the gas heater with antifreeze alarm function according to claim 2 is characterized in that: said exhaust gases passes also comprises the cavity and the outdoor smoke exhaust pipe that is communicated with (5) that makes exhaust fume collecting hood (4).
6. the gas heater with antifreeze alarm function according to claim 2 is characterized in that: said exhaust gases passes is provided with blower fan (6), and the air channel of blower fan (6) is communicated with the cavity of exhaust fume collecting hood (4).
7. the gas heater with antifreeze alarm function according to claim 6 is characterized in that: said temperature sensor (2) is installed on the air channel of blower fan (6).
8. the gas heater with antifreeze alarm function according to claim 1 is characterized in that: said temperature sensor (2) is connected with automatically controlled mainboard (3) through data wire (7).
9. the gas heater with antifreeze alarm function according to claim 1 is characterized in that: said temperature sensor (2) is the low temperature temperature controller of anti-180 ℃ of high temperature, and its operating temperature range is-30 ℃～5 ℃.
10. according to each described gas heater with antifreeze alarm function of claim 1～9, it is characterized in that: said siren is buzzer or warning lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220004876XU CN202419936U (en) | 2012-01-09 | 2012-01-09 | Gas water heater with antifreezing alarm function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220004876XU CN202419936U (en) | 2012-01-09 | 2012-01-09 | Gas water heater with antifreezing alarm function |
Publications (1)
| Publication Number | Publication Date |
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| CN202419936U true CN202419936U (en) | 2012-09-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220004876XU Expired - Lifetime CN202419936U (en) | 2012-01-09 | 2012-01-09 | Gas water heater with antifreezing alarm function |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104776601A (en) * | 2015-04-03 | 2015-07-15 | 芜湖美的厨卫电器制造有限公司 | Smoke exhaust system for gas water heater and gas water heater with smoke exhaust system |
| CN109006417A (en) * | 2015-04-10 | 2018-12-18 | 胡斯华纳有限公司 | The watering system of adaptable component |
| CN109307368A (en) * | 2018-09-17 | 2019-02-05 | 广东万和新电气股份有限公司 | A kind of forced-ventilated gas water heater control method |
| CN109990486A (en) * | 2019-04-17 | 2019-07-09 | 广东万和新电气股份有限公司 | The antifreeze method and anti-freezing gas water heater of gas heater |
| CN110274384A (en) * | 2019-05-15 | 2019-09-24 | 威能(无锡)供热设备有限公司 | Gas and hot water equipment |
-
2012
- 2012-01-09 CN CN201220004876XU patent/CN202419936U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104776601A (en) * | 2015-04-03 | 2015-07-15 | 芜湖美的厨卫电器制造有限公司 | Smoke exhaust system for gas water heater and gas water heater with smoke exhaust system |
| CN109006417A (en) * | 2015-04-10 | 2018-12-18 | 胡斯华纳有限公司 | The watering system of adaptable component |
| US11039583B2 (en) | 2015-04-10 | 2021-06-22 | Husqvarna Ab | Watering system with adaptive components |
| CN109307368A (en) * | 2018-09-17 | 2019-02-05 | 广东万和新电气股份有限公司 | A kind of forced-ventilated gas water heater control method |
| CN109307368B (en) * | 2018-09-17 | 2021-01-08 | 广东万和新电气股份有限公司 | Control method of forced-ventilated type gas water heater |
| CN109990486A (en) * | 2019-04-17 | 2019-07-09 | 广东万和新电气股份有限公司 | The antifreeze method and anti-freezing gas water heater of gas heater |
| CN109990486B (en) * | 2019-04-17 | 2023-07-11 | 广东万和新电气股份有限公司 | Antifreezing method for gas water heater and antifreezing gas water heater |
| CN110274384A (en) * | 2019-05-15 | 2019-09-24 | 威能(无锡)供热设备有限公司 | Gas and hot water equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120905 |
|
| CX01 | Expiry of patent term |