CN201964625U - Gas water heater with automatic alarm function - Google Patents

Gas water heater with automatic alarm function Download PDF

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Publication number
CN201964625U
CN201964625U CN2011201189402U CN201120118940U CN201964625U CN 201964625 U CN201964625 U CN 201964625U CN 2011201189402 U CN2011201189402 U CN 2011201189402U CN 201120118940 U CN201120118940 U CN 201120118940U CN 201964625 U CN201964625 U CN 201964625U
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CN
China
Prior art keywords
gas
pipe
burner
shell
heat exchanger
Prior art date
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 - Fee Related
Application number
CN2011201189402U
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Chinese (zh)
Inventor
励土峰
Original Assignee
励土峰
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Filing date
Publication date
Application filed by 励土峰 filed Critical 励土峰
Priority to CN2011201189402U priority Critical patent/CN201964625U/en
Application granted granted Critical
Publication of CN201964625U publication Critical patent/CN201964625U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to the field of household appliances, in particular to a gas water heater with an automatic alarm function, which comprises a shell, a burner, a heat exchanger, an smoke exhaust duct, a water inlet pipe, a gas pipe, a water outlet pipe, a gas electronic proportional valve, a coal gas detector and an alarm device, wherein the smoke exhaust duct is arranged at the top of the shell, the water inlet pipe, the gas pipe and the water outlet pipe are arranged at the bottom of the shell, the water inlet pipe is communicated with the water inlet of the heat exchanger by a water inlet pipeline, the coal gas detector is arranged on the burner, and the alarm device is connected with the coal gas detector. For the gas water heater with the automatic alarm function, as the coal gas detector is arranged on the burner, signals can be immediately sent to the alarm device for alarming once gas leakage is detected, thereby ensuring the safe use of the water heater.

Description

Automatic warning gas heater
Technical field
The utility model relates to household appliance technical field, relates in particular to a kind of gas heater.
Background technology
Along with people's living standard is more and more higher, everybody has had further requirement to the personal hygiene problem, more than general of particularly bathing aspect has been accomplished once, so sanitary bath equipment has been had higher requirement.At present the water heater that uses on the market has more the energy difference of use, roughly is divided into three kinds of electric heater, solar water heater and gas heaters.Wherein gas heater is with imflammable gas: liquefied petroleum gas, artificial coal gas, natural gas etc. are fuel carries out Fast Heating to water water heater, have thermal efficiency height, go out hot water fast, continue constant temperature, regulate easily, plurality of advantages such as volume is little, easy for installation, more and more be subjected to vast consumer's favor.
Existing gas heater mostly is Flue Gas Water Heater greatly, and basic structure mainly is made up of valve body assembly, burner, heat exchanger, safety device etc.Valve body assembly is being controlled the working procedure of whole water heater, and it comprises water valve, air valve, microswitch and igniter etc.When using water heater, must open gas valve and water intaking valve earlier.When opening water valve, the current inductor is sensed current, initial igniter and microswitch control, ignition combustion device.Combustion gas is in the combustion chamber internal combustion, and the heat of generation heats water by heat exchanger, and hot water flows out continually from delivery port.Because the combustion chamber blow-by of this class water heater, water heater is installed in indoor, water heater needed oxygen of when burning is also taken from indoor, the waste gas that burning is produced by flue row to outdoor, so this class water heater can not be installed in the bathroom, must install by locellus, natural inflow during simultaneously because of burning, combustion gas and air mix not exclusively, have influenced the thermal efficiency, imperfect combustion also can produce CO, has stayed potential safety hazard.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of automatic warning gas heater, on the burner of this water heater gas detectors are installed, once after detecting the combustion gas leakage, signal to alarm equipment alarm at once, guaranteed the safe in utilization of water heater.
The utility model is achieved in that a kind of automatic warning gas heater, comprise shell, burner, heat exchanger, exhaust uptake, water inlet pipe, Gas Pipe, outlet pipe and combustion gas electronics proportioning valve, described exhaust uptake is arranged on the top of shell, described water inlet pipe, Gas Pipe and outlet pipe are arranged on the bottom of shell, water inlet pipe is connected with the water inlet of heat exchanger by inlet pipeline, Gas Pipe is connected with the fuel gas inlet of burner by air inlet pipeline, the heat outlet of burner is connected with the air inlet of heat exchanger, the gas outlet of heat exchanger is connected with exhaust uptake, the delivery port of heat exchanger is connected with outlet pipe by outlet pipeline, described combustion gas electronics proportioning valve links to each other with air inlet pipeline with inlet pipeline respectively, this gas heater also comprises gas detectors and alarm, described gas detectors are installed on the burner, and described alarm links to each other with gas detectors.
Have observation window with the burner corresponding position on the described shell.
Described side wall of outer shell offers louver(-vre).
The utility model is reported to the police automatically and gas detectors is installed on the burner of gas heater, once after detecting combustion gas and revealing, signal to alarm equipment alarm at once, has guaranteed the safe in utilization of water heater.
Description of drawings
Fig. 1 looks schematic diagram for the utility model gas heater structure master that reports to the police automatically;
Fig. 2 is the utility model structural upright schematic diagram.
Among the figure: 1 shell, 2 burners, 3 heat exchangers, 4 exhaust uptakes, 5 water inlet pipes, 6 Gas Pipe, 7 outlet pipes, 8 observation windows, 9 louver(-vre)s, 10 combustion gas electronics proportioning valves, 11 gas detectors, 12 alarms.
The specific embodiment
Below in conjunction with specific embodiment, further set forth the utility model.Should be understood that these embodiment only to be used to the utility model is described and be not used in the restriction scope of the present utility model.Should be understood that in addition those skilled in the art can make various changes or modifications the utility model after the content of having read the utility model statement, these equivalent form of values fall within the application's appended claims institute restricted portion equally.
Embodiment 1
As Fig. 1, shown in 2, a kind of automatic warning gas heater, comprise shell 1, burner 2, heat exchanger 3, exhaust uptake 4, water inlet pipe 5, Gas Pipe 6, outlet pipe 7 and combustion gas electronics proportioning valve 10, described exhaust uptake 4 is arranged on the top of shell 1, described water inlet pipe 5, Gas Pipe 6 and outlet pipe 7 are arranged on the bottom of shell 1, water inlet pipe 5 is connected by the water inlet of inlet pipeline with heat exchanger 3, Gas Pipe 6 is connected by the fuel gas inlet of air inlet pipeline with burner 2, the heat outlet of burner 2 is connected with the air inlet of heat exchanger 3, the gas outlet of heat exchanger 3 is connected with exhaust uptake 4, the delivery port of heat exchanger 3 is connected with outlet pipe 7 by outlet pipeline, described combustion gas electronics proportioning valve 10 links to each other with air inlet pipeline with inlet pipeline respectively, this gas heater also comprises gas detectors 11 and alarm 12, described gas detectors 11 are installed on the burner 2, and described alarm 12 links to each other with gas detectors 11.
The utility model can further describe into, in order to improve the security of water heater, have observation window 8 with burner 2 corresponding positions on the described shell 1, so just can check the working condition of burner at any time, guarantee the safe handling of water heater.
In addition, offer louver(-vre) 9, improve the aeration of burner 2, make burning more complete, improve the thermal efficiency at shell 1 sidewall.

Claims (3)

1. automatic warning gas heater, comprise shell (1), burner (2), heat exchanger (3), exhaust uptake (4), water inlet pipe (5), Gas Pipe (6), outlet pipe (7) and combustion gas electronics proportioning valve (10), described exhaust uptake (4) is arranged on the top of shell (1), described water inlet pipe (5), Gas Pipe (6) and outlet pipe (7) are arranged on the bottom of shell (1), water inlet pipe (5) is connected by the water inlet of inlet pipeline with heat exchanger (3), Gas Pipe (6) is connected by the fuel gas inlet of air inlet pipeline with burner (2), the heat outlet of burner (2) is connected with the air inlet of heat exchanger (3), the gas outlet of heat exchanger (3) is connected with exhaust uptake (4), the delivery port of heat exchanger (3) is connected with outlet pipe (7) by outlet pipeline, described combustion gas electronics proportioning valve (10) links to each other with air inlet pipeline with inlet pipeline respectively, it is characterized in that: this gas heater also comprises gas detectors (11) and alarm (12), described gas detectors (11) are installed on the burner (2), and described alarm (12) links to each other with gas detectors (11).
2. automatic warning gas heater as claimed in claim 1 is characterized in that: described shell (1) is gone up and burner (2) corresponding position has observation window (8).
3. automatic warning gas heater as claimed in claim 1 or 2 is characterized in that: described shell (1) sidewall offers louver(-vre) (9).
CN2011201189402U 2011-04-12 2011-04-12 Gas water heater with automatic alarm function Expired - Fee Related CN201964625U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011201189402U CN201964625U (en) 2011-04-12 2011-04-12 Gas water heater with automatic alarm function

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011201189402U CN201964625U (en) 2011-04-12 2011-04-12 Gas water heater with automatic alarm function

Publications (1)

Publication Number Publication Date
CN201964625U true CN201964625U (en) 2011-09-07

Family

ID=44527167

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011201189402U Expired - Fee Related CN201964625U (en) 2011-04-12 2011-04-12 Gas water heater with automatic alarm function

Country Status (1)

Country Link
CN (1) CN201964625U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104792017A (en) * 2013-04-17 2015-07-22 苏海英 Automatic alarming household gas water heater
CN106288333A (en) * 2016-08-18 2017-01-04 孟玲 Automatic alarm domestic gas-fired water heater

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104792017A (en) * 2013-04-17 2015-07-22 苏海英 Automatic alarming household gas water heater
CN106288333A (en) * 2016-08-18 2017-01-04 孟玲 Automatic alarm domestic gas-fired water heater

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20110907

Termination date: 20120412

C17 Cessation of patent right