CN201964594U

CN201964594U - Gas water heater with mixing chamber

Info

Publication number: CN201964594U
Application number: CN2011201170092U
Authority: CN
Inventors: 励土峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-04-12
Filing date: 2011-04-12
Publication date: 2011-09-07
Anticipated expiration: 2021-04-12

Abstract

The utility model relates to the field of household appliances, in particular to a gas water heater. The gas water heater with a mixing chamber comprises a shell, a combustor, a heat exchanger, a draught flue, a water inlet pipe, a gas pipe, a water outlet pipe and an electronic gas proportional valve, wherein the water inlet pipe is communicated with a water inlet of the heat exchanger by a water inlet pipeline; the gas pipe is communicated with a gas inlet of the combustor by a gas inlet pipeline; a hot gas outlet of the combustor is communicated with a gas inlet of the heat exchanger; the electronic gas proportional valve is respectively connected with the water inlet pipeline and the gas inlet pipeline; the gas water heater also comprises the mixing chamber which is arranged on the water outlet pipe; and the mixing chamber is communicated with the water outlet pipe by a small flow regulating valve. In the gas water heater, the mixing chamber is arranged on the water outlet pipe; during bathing, essential oil or perfume and the like is put into the mixing chamber, and then the small flow regulating valve is opened so that the essential oil or the perfume in the mixing chamber is slowly mixed into water during bathing so as to meet the requirements of the perfume water bath.

Description

The gas heater of band mixing chamber

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, needed oxygen is also taken from indoor during the water heater burning, the waste gas that burning is produced is arranged to outdoor by flue, so this class water heater can not be installed in the bathroom, must install by locellus, and existing gas heater function singleness, other miscellaneous functions do not had.

Summary of the invention

Technical problem to be solved in the utility model provides a kind of gas heater with mixing chamber, and the outlet pipe of this water heater has been set up mixing chamber, to satisfy the needs that perfume is bathed.

The utility model is achieved in that a kind of gas heater with mixing chamber, 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 mixing chamber, described mixing chamber is installed on the outlet pipe, and mixing chamber is communicated with outlet pipe by control valve for small flows.

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

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

The utility model has been installed mixing chamber on outlet pipe, now essential oil or perfume etc. is put into mixing chamber during bathing, opens control valve for small flows then, and essential oil in the mixing chamber or perfume just can slowly be sneaked in the water when bathing like this, satisfies the needs that perfume is bathed.

Description of drawings

Fig. 1 looks schematic diagram for the gas heater structure master of the utility model band mixing chamber;

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 mixing chambers.

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 with mixing chamber, 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 mixing chamber 11, described mixing chamber 11 is installed on the outlet pipe 7, and mixing chamber 11 is communicated with outlet pipe 7 by control valve for small flows.

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 with mixing chamber, 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 mixing chamber (11), described mixing chamber (11) is installed on the outlet pipe (7), and mixing chamber (11) is communicated with outlet pipe (7) by control valve for small flows.

2. the gas heater of band mixing chamber 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 band mixing chamber as claimed in claim 1 or 2 is characterized in that: described shell (1) sidewall offers louver(-vre) (9).