CN201983454U

CN201983454U - Gas water heater with steady flow compensator

Info

Publication number: CN201983454U
Application number: CN2011201169945U
Authority: CN
Inventors: 励土峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-04-12
Filing date: 2011-04-12
Publication date: 2011-09-21
Anticipated expiration: 2021-04-12

Abstract

The utility model relates to the field of household electrical appliances, in particular to a gas water heater. A gas water heater with a steady flow compensator comprises a shell, a burner, a heat exchanger, an exhaust flue, a water inlet pipe, a gas pipe, a water outlet pipe and a fuel electronic proportional valve, wherein the water inlet pipe is communicated with the water inlet of the heat exchanger through a water inlet pipeline; the gas pipe is communicated with the gas inlet of the burner through a gas inlet pipeline; the hot gas outlet of the burner is communicated with the gas inlet of the heat exchanger; the water outlet of the heat exchanger is communicated with the water outlet pipe through a water outlet pipeline; and the water inlet pipeline is provided with the steady flow compensator. In the gas water heater with the steady flow compensator, the water inlet pipeline is provided with the steady flow compensator, so that the water inlet flow is relatively stable, the stability of outflow water temperature is enhanced, and a user can take a shower more comfortably.

Description

The gas heater that has steady flow compensator

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.In existing water heater, the air inflow of burner is cooperated with inflow by proportional valve control usually, so when the discharge of the water inlet of water heater is unstable, will make the firepower of burner not stop to change, cause leaving water temperature sometimes hot and sometimes cold, had a strong impact on user's use.

Summary of the invention

Technical problem to be solved in the utility model provides a kind of gas heater that has steady flow compensator, inlet pipeline in this water heater is provided with steady flow compensator, make that flow of inlet water can be more stable, improved the stability of leaving water temperature, allow the bathing that the user can be more comfortable.

The utility model is achieved in that a kind of gas heater that has steady flow compensator, 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, and described inlet pipeline is provided with water purifier.

Have observation window with the burner corresponding position on the described shell.

Described side wall of outer shell offers louver(-vre).

The inlet pipeline that the utility model has the gas heater of steady flow compensator is provided with steady flow compensator, makes that flow of inlet water can be more stable, has improved the stability of leaving water temperature, allows the bathing that the user can be more comfortable.

Description of drawings

Fig. 1 looks schematic diagram for the gas heater structure master that the utility model has steady flow compensator;

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 steady flow compensator.

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 has steady flow compensator, 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, described inlet pipeline is provided with steady flow compensator 11, make flow of inlet water more stable, to improve the stability of leaving water temperature.

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

1. gas heater that has steady flow compensator, 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: described inlet pipeline is provided with water purifier (11).

2. the gas heater that has steady flow compensator 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 that has steady flow compensator as claimed in claim 1 or 2 is characterized in that: described shell (1) sidewall offers louver(-vre) (9).