CN204141852U - A kind of gas heater with antifreeze warning function - Google Patents
A kind of gas heater with antifreeze warning function Download PDFInfo
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- CN204141852U CN204141852U CN201420450149.5U CN201420450149U CN204141852U CN 204141852 U CN204141852 U CN 204141852U CN 201420450149 U CN201420450149 U CN 201420450149U CN 204141852 U CN204141852 U CN 204141852U
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- warning function
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Abstract
A kind of gas heater with antifreeze warning function, comprise housing, gas burning system, inlet and outlet system and control circuit, described inlet and outlet system comprises water inlet pipe, heat exchange coil, outlet pipe and water proportioning valve, also comprise the antifreeze alarm assemblies be connected with described control circuit, described antifreeze alarm assemblies is connected with described inlet and outlet system.The gas heater with antifreeze warning function provided according to the utility model compared with prior art tool has the following advantages: the antifreeze alarm assemblies structure in the utility model is simple, and parts are few, easy to assembly, and production cost is low; Inflow temperature sensor in antifreeze alarm assemblies is arranged on water proportioning valve, or employing is with the water proportioning valve of temperature sensor, the temperature monitored, closer to ambient temperature, is reported to the police precisely, the warning occurred when preventing the temperature in housing from water tank can not be caused to freeze, contributes to water saving.
Description
Technical field
The utility model relates to a kind of gas heater, particularly relates to a kind of gas heater with antifreeze warning function.
Background technology
At present, many brand family expenses fast gas heater self are all with antifreeze function, as electrical heating, down-draught-proof etc., but still still have the situation of water tank bursting by freezing, the strong cold wind in winter can not have to make water freezing very soon when action at the antifreeze heating function of water heater, causes water tank bursting by freezing.Best antifreezing measures or user bleed off residual amount in water tank by clearing plug voluntarily, although description, fuselage there are prompting user need discharge water, user often forgets or do not see explanation.Therefore design a kind of can the gas heater that discharges water voluntarily of reminding user, reminding user goes to discharge water voluntarily, the potential safety hazard can effectively avoiding water tank bursting by freezing to bring and economic loss.
Utility model content
Technical problem to be solved in the utility model is the deficiency overcoming above-mentioned prior art, provides a kind of gas heater with antifreeze warning function.
The main technical schemes that the gas heater with antifreeze warning function provided according to the utility model adopts is: comprise housing, gas burning system, inlet and outlet system and control circuit, described inlet and outlet system comprises water inlet pipe, heat exchange coil, outlet pipe and water proportioning valve, also comprise the antifreeze alarm assemblies be connected with described control circuit, described antifreeze alarm assemblies is connected with described inlet and outlet system.
The gas heater of what the utility model provided have antifreeze warning function also adopts following attached technical scheme:
Described antifreeze alarm assemblies comprises sound and light alarm assembly, the inflow temperature sensor be located on described water inlet pipe, described inflow temperature sensor are connected with described control circuit.
Described antifreeze alarm assemblies also comprises the leaving water temperature sensors be located on described outlet pipe, and described leaving water temperature sensors is connected with described control circuit.
Described antifreeze alarm assemblies also comprises the water flow sensor be located on described water inlet pipe or outlet pipe, and described water flow sensor is connected with described control circuit.
Described outlet pipe is provided with screwed pipe, and described screwed pipe is vertical with described outlet pipe and communicate, and described leaving water temperature sensors is arranged on described screwed pipe.
Described inflow temperature sensor is located on described water proportioning valve.
Described housing is provided with display screen, and described display screen is connected with described control circuit.
Described sound and light alarm assembly comprises described display screen and buzzer or speech horn.
The gas heater with antifreeze warning function provided according to the utility model compared with prior art tool has the following advantages: first, and the antifreeze alarm assemblies structure in the utility model is simple, and parts are few, easy to assembly, and production cost is low; Secondly, inflow temperature sensor in antifreeze alarm assemblies is arranged on water proportioning valve, or employing is with the water proportioning valve of temperature sensor, the temperature monitored is closer to ambient temperature, report to the police precisely, the warning occurred when preventing the temperature in housing from water tank can not be caused to freeze, contributes to water saving; Again, outlet pipe sets out water temperature sensor for reacting the real time temperature of water tank inner storing water, when the temperature of outlet pipe arrives the alarm temperature of setting, sound and light alarm assembly gives the alarm prompting; Arranging of this leaving water temperature sensors can prevent from arriving the temperature that freezes when ambient temperature, and the utility model has just stopped heating work, water tank inner storing water temperature is higher, can't freeze because ambient temperature is low at once, therefore antifreeze alarm assemblies sends the alarm that reminding user discharges water, for follow-up water provides conveniently, compared with prior art water-saving result is good, more hommization; Finally, water inlet pipe or outlet pipe arrange water flow sensor, the setting of water flow sensor can detect the streamflow regime in inlet and outlet system, prevents flowing water Valve from not closing tight, and what cause leaks and the potential safety hazard such as gas leakage.
Accompanying drawing explanation
Fig. 1 is the structured flowchart of antifreeze alarm assemblies in the utility model.
Fig. 2 is structure chart of the present utility model.
Detailed description of the invention
See Fig. 1 and Fig. 2, according to the gas heater embodiment with antifreeze warning function that the utility model provides, comprise housing 1, gas burning system, inlet and outlet system and control circuit, described gas burning system comprises air inlet pipe, gas valve, combustion heat exchanger and collection fume extractor, described combustion heat exchanger is furnished with igniter, described inlet and outlet system comprises water inlet pipe 2, heat exchange coil, outlet pipe 3 and water proportioning valve 4, described gas valve is all connected with control circuit with described igniter, also comprise the antifreeze alarm assemblies be connected with described control circuit, described antifreeze alarm assemblies is connected with described inlet and outlet system.Above-mentioned gas valve, combustion heat exchanger, integrate fume extractor and heat exchange coil as technology comparatively ripe in prior art, repeat no more herein.The antifreeze alarm assemblies be connected with inlet and outlet system is set in gas heater, can give the alarm when antifreeze alarm assemblies monitors when inlet and outlet system arrives alarm temperature, reminding user needs to sluice in time, avoids discharging water because forgetting and causing water tank to break, thus causes no small economic loss.
See Fig. 1 and Fig. 2, according to the utility model the above embodiments, described antifreeze alarm assemblies comprises sound and light alarm assembly, the inflow temperature sensor be located on described water inlet pipe 2, described inflow temperature sensor are connected with described control circuit.Antifreeze alarm assemblies structure in the utility model is simple, parts are few, easy to assembly, production cost is low, by monitoring the temperature of water inlet pipe 2, when the temperature of water inlet pipe 2 arrives the alarm temperature of setting, sound and light alarm assembly gives the alarm prompting, and because water inlet pipe 2 is connected with exterior line, its temperature more can react ambient temperature situation of change, report to the police more accurate, use procedure is more safe and reliable.
See Fig. 1 and Fig. 2, according to the utility model the above embodiments, described inflow temperature sensor is located on described water proportioning valve 4.Inflow temperature sensor is arranged on water proportioning valve 4, or employing is with the water proportioning valve 4 of temperature sensor, the temperature monitored, closer to ambient temperature, is reported to the police precisely, the warning occurred when preventing the temperature in housing 1 from water tank can not be caused to freeze, contributes to water saving.
See Fig. 1 and Fig. 2, according to the utility model the above embodiments, described antifreeze alarm assemblies also comprises the leaving water temperature sensors 5 be located on described outlet pipe 3, and described leaving water temperature sensors 5 is connected with described control circuit.Outlet pipe 3 sets out water temperature sensor 5 for reacting the real time temperature of water tank inner storing water, when the temperature of outlet pipe 3 arrives the alarm temperature of setting, sound and light alarm assembly gives the alarm prompting; Arranging of this leaving water temperature sensors 5 can prevent from arriving the temperature that freezes when ambient temperature, and the utility model has just stopped heating work, (may also need to continue to use) water tank inner storing water temperature is higher, can't freeze because ambient temperature is low at once, therefore antifreeze alarm assemblies sends the alarm that reminding user discharges water, for follow-up water provides conveniently, compared with prior art water-saving result is good, more hommization.
See Fig. 1 and Fig. 2, according to the utility model the above embodiments, described outlet pipe 3 is provided with screwed pipe 31, and described screwed pipe 31 is vertical with described outlet pipe 3 and communicate, and described leaving water temperature sensors 5 is arranged on described screwed pipe 31.Adopt said structure to be arranged on outlet pipe 3 by leaving water temperature sensors 5, structure is simple, and easy to assembly, thermometric is accurate.
See Fig. 1 and Fig. 2, according to the utility model the above embodiments, described antifreeze alarm assemblies also comprises the water flow sensor 6 be located on described water inlet pipe 2 or outlet pipe 3, and described water flow sensor 6 is connected with described control circuit.Water flow sensor 6 in the present embodiment is arranged on water inlet pipe 2, and the setting of water flow sensor 6 can detect the streamflow regime in inlet and outlet system, prevents flowing water Valve from not closing tight, and what cause leaks and the potential safety hazard such as gas leakage; When the utility model energising does not work, water flow sensor 6 has detected discharge and has continued to be greater than 3 minutes, and the water inlet pipe 2 detected by inflow temperature sensor and leaving water temperature sensors 5 and outlet pipe 3 temperature difference are less than 3 degree, sound and light alarm assembly sends alarm, prompting user flowing water Valve may not closed tight and leak, easily cause gas leakage, need user to check immediately.
See Fig. 1 and Fig. 2, according to the utility model the above embodiments, described housing 1 is provided with display screen, and described display screen is connected with described control circuit.When sound and light alarm assembly sends alarm, display screen understands word or the icon of display alarm user waterproof.Understanding sound and light alarm assembly that user more can be cheer and bright is made to send the reason of alarm.
See Fig. 1 and Fig. 2, according to the utility model the above embodiments, described sound and light alarm assembly comprises described display screen and buzzer or speech horn.When sound and light alarm assembly gives the alarm, display screen glimmers, and buzzer sends alarm sound or speech horn sends audio alert.Using the light alarm portion of display screen as sound and light alarm assembly in the utility model, saved cost, and display screen flicker more easily causes the attention of user, the user that especially Listening Ability of Ethnic is poor.
Although illustrate and described embodiment of the present utility model, for the ordinary skill in the art, be appreciated that and can change these embodiments when not departing from principle of the present utility model and spirit, scope of the present utility model is by claims and equivalents thereof.
Claims (8)
1. one kind has the gas heater of antifreeze warning function, comprise housing, gas burning system, inlet and outlet system and control circuit, described inlet and outlet system comprises water inlet pipe, heat exchange coil, outlet pipe and water proportioning valve, it is characterized in that: also comprise the antifreeze alarm assemblies be connected with described control circuit, described antifreeze alarm assemblies is connected with described inlet and outlet system, and described antifreeze alarm assemblies comprises the water flow sensor be located on described water inlet pipe or outlet pipe.
2. the gas heater with antifreeze warning function according to claim 1, is characterized in that: described antifreeze alarm assemblies comprises sound and light alarm assembly, the inflow temperature sensor be located on described water inlet pipe, described inflow temperature sensor are connected with described control circuit.
3. the gas heater with antifreeze warning function according to claim 2, is characterized in that: described antifreeze alarm assemblies also comprises the leaving water temperature sensors be located on described outlet pipe, and described leaving water temperature sensors is connected with described control circuit.
4. the gas heater with antifreeze warning function according to claim 2, is characterized in that: described antifreeze alarm assemblies also comprises the water flow sensor be located on described water inlet pipe or outlet pipe, and described water flow sensor is connected with described control circuit.
5. the gas heater with antifreeze warning function according to claim 3, is characterized in that: described outlet pipe is provided with screwed pipe, and described screwed pipe is vertical with described outlet pipe and communicate, and described leaving water temperature sensors is arranged on described screwed pipe.
6. the gas heater with antifreeze warning function according to claim 2-5 any one, is characterized in that: described inflow temperature sensor is located on described water proportioning valve.
7. the gas heater with antifreeze warning function according to claim 2, it is characterized in that: described housing is provided with display screen, described display screen is connected with described control circuit.
8. the gas heater with antifreeze warning function according to claim 7, is characterized in that: described sound and light alarm assembly comprises described display screen and buzzer or speech horn.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420450149.5U CN204141852U (en) | 2014-08-11 | 2014-08-11 | A kind of gas heater with antifreeze warning function |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420450149.5U CN204141852U (en) | 2014-08-11 | 2014-08-11 | A kind of gas heater with antifreeze warning function |
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| CN204141852U true CN204141852U (en) | 2015-02-04 |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104931106A (en) * | 2015-06-17 | 2015-09-23 | 广东美的暖通设备有限公司 | Heat pump water heater and water amount monitoring device of heat pump water heater |
| CN106568201A (en) * | 2016-07-30 | 2017-04-19 | 广东万和新电气股份有限公司 | Antifreezing water heater, control terminal and antifreezing system |
| CN107842992A (en) * | 2017-12-12 | 2018-03-27 | 成都前锋电子有限责任公司 | A kind of gas heater with antifreeze function |
| CN107965916A (en) * | 2016-10-20 | 2018-04-27 | 樱花卫厨（中国）股份有限公司 | The antifreeze early warning system of water heater intelligent |
| CN109006417A (en) * | 2015-04-10 | 2018-12-18 | 胡斯华纳有限公司 | The watering system of adaptable component |
| CN110779213A (en) * | 2019-08-31 | 2020-02-11 | 能率(中国)投资有限公司 | Anti-freezing method for domestic gas water heater |
-
2014
- 2014-08-11 CN CN201420450149.5U patent/CN204141852U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN104931106A (en) * | 2015-06-17 | 2015-09-23 | 广东美的暖通设备有限公司 | Heat pump water heater and water amount monitoring device of heat pump water heater |
| CN106568201A (en) * | 2016-07-30 | 2017-04-19 | 广东万和新电气股份有限公司 | Antifreezing water heater, control terminal and antifreezing system |
| CN107965916A (en) * | 2016-10-20 | 2018-04-27 | 樱花卫厨（中国）股份有限公司 | The antifreeze early warning system of water heater intelligent |
| CN107842992A (en) * | 2017-12-12 | 2018-03-27 | 成都前锋电子有限责任公司 | A kind of gas heater with antifreeze function |
| CN110779213A (en) * | 2019-08-31 | 2020-02-11 | 能率(中国)投资有限公司 | Anti-freezing method for domestic gas water heater |
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