CN201983419U - Air intake-enhanced gas water heater - Google Patents

Air intake-enhanced gas water heater Download PDF

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Publication number
CN201983419U
CN201983419U CN2011201189760U CN201120118976U CN201983419U CN 201983419 U CN201983419 U CN 201983419U CN 2011201189760 U CN2011201189760 U CN 2011201189760U CN 201120118976 U CN201120118976 U CN 201120118976U CN 201983419 U CN201983419 U CN 201983419U
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CN
China
Prior art keywords
gas
burner
pipe
heat exchanger
water heater
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Expired - Fee Related
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CN2011201189760U
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Chinese (zh)
Inventor
励土峰
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Individual
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Individual
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Priority to CN2011201189760U priority Critical patent/CN201983419U/en
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Publication of CN201983419U publication Critical patent/CN201983419U/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 electric appliances, in particular to an air intake-enhanced gas water heater. The air intake-enhanced gas water heater comprises a shell, a burner, a heat exchanger, a draught flue, a water inlet pipe, a gas pipe, a water outlet pipe and a gas electronic proportional valve; the water inlet pipe is communicated with the water inlet of the heat exchanger by a water inlet pipeline; the gas pipe is communicated with the gas inlet of the burner by a gas inlet pipeline; the hot air outlet of the burner is communicated with the air inlet of the heat exchanger; the gas electronic proportional valve is respectively connected with the water inlet pipeline and the gas inlet pipeline; the gas water heater further comprises a blower arranged on the burner; and the controller of the blower is connected with the gas electronic proportional valve. The air intake-enhanced gas water heater is further provided with the blower on the burner so that the gas and air can be mixed according to a certain ratio by adjusting the rotation speed of the blower, therefore, the burning is more complete, the heating efficiency is greatly improved, and the safety of the gas water heater is improved synchronously.

Description

Strengthen the gas heater of air inlet
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 gas heater that strengthens air inlet, on the burner of this water heater air blast is installed, by regulating the rotating speed of air blast, combustion gas and air are cooperated according to a certain percentage, make burning more complete, increased the security of water heater when having improved the thermal efficiency greatly.
The utility model is achieved in that a kind of gas heater that strengthens air inlet, 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 air blast, described air blast is installed on the burner, and the controller of air blast links to each other with combustion gas electronics proportioning valve.
Have observation window with the burner corresponding position on the described shell.
Described side wall of outer shell offers louver(-vre).
On the burner of the gas heater of the utility model enhancing air inlet air blast is installed, by regulating the rotating speed of air blast, combustion gas and air are cooperated according to a certain percentage, make burning more complete, increased the security of water heater when having improved the thermal efficiency greatly.
Description of drawings
Fig. 1 looks schematic diagram for the gas heater structure master that the utility model strengthens air inlet;
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 air blasts.
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 gas heater that strengthens air inlet, 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 air blast 11, described air blast 11 is installed on the burner 2, the controller of air blast 11 links to each other with combustion gas electronics proportioning valve 10, offers louver(-vre) 9 at shell 1 sidewall.
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.

Claims (3)

1. gas heater that strengthens air inlet, 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 air blast (11), described air blast (11) is installed on the burner (2), and the controller of air blast (11) links to each other with combustion gas electronics proportioning valve (10).
2. the gas heater of enhancing air inlet 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. the gas heater of enhancing air inlet as claimed in claim 1 or 2 is characterized in that: described shell (1) sidewall offers louver(-vre) (9).
CN2011201189760U 2011-04-12 2011-04-12 Air intake-enhanced gas water heater Expired - Fee Related CN201983419U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011201189760U CN201983419U (en) 2011-04-12 2011-04-12 Air intake-enhanced gas water heater

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011201189760U CN201983419U (en) 2011-04-12 2011-04-12 Air intake-enhanced gas water heater

Publications (1)

Publication Number Publication Date
CN201983419U true CN201983419U (en) 2011-09-21

Family

ID=44610878

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011201189760U Expired - Fee Related CN201983419U (en) 2011-04-12 2011-04-12 Air intake-enhanced gas water heater

Country Status (1)

Country Link
CN (1) CN201983419U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103836785A (en) * 2012-11-26 2014-06-04 关隆股份有限公司 Vertical compression type water heater and control method thereof
CN109520138A (en) * 2018-09-26 2019-03-26 中山市恒乐电器有限公司 A kind of water heater and its detection method with detection device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103836785A (en) * 2012-11-26 2014-06-04 关隆股份有限公司 Vertical compression type water heater and control method thereof
CN103836785B (en) * 2012-11-26 2016-09-28 关隆股份有限公司 Direct press type water heater and control method thereof
CN109520138A (en) * 2018-09-26 2019-03-26 中山市恒乐电器有限公司 A kind of water heater and its detection method with detection device

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C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20110921

Termination date: 20120412