CN2933226Y

CN2933226Y - Gas coffee kettle

Info

Publication number: CN2933226Y
Application number: CN 200620062301
Authority: CN
Inventors: 孙涛
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-07-28
Filing date: 2006-07-28
Publication date: 2007-08-15
Anticipated expiration: 2016-07-28

Abstract

The utility model discloses a gas coffee kettle, comprising a base, a burner plastic frame, a water tank, a coffee generating room, and a thermal insulated kettle, wherein the plastic frame and the thermal insulated kettle are arranged on the base, the water tank and the coffee generating room are respectively arranged on the burner plastic frame and the upper end of the thermal insulated kettle, one side of the water tank is clamped with a gas bottle whose nozzle via a depressurize valve and an electromagnetic valve is connected with a burner on the base, the burner via a pulse generator is connected with a battery box on the base, the burner is arranged with a heat exchanger connected with the water tank via a cold water tube and a hot water tube. Since the gas bottle is integrated with the plastic frame, the coffee generator, and the water tank or the like, the utility model has compact structure and portable application.

Description

The combustion gas coffee pot

Technical field:

The utility model relates to a kind of coffee pot, especially relates to a kind of combustion gas coffee pot.

Background technology:

At present, coffee pot has electric heating and fuel gas buring to heat two types, and wherein, the voltage that electric coffee pot uses is 240V or 12V, can only be limited on indoor or the automobile and use; Though and the combustion gas coffee pot can use out of doors, its thermal source and coffee pot body are separated from each other, and have a lot of inconvenience carrying and use.

The utility model content:

The purpose of this utility model is the weak point that exists at prior art and the combustion gas coffee pot that provides a kind of thermal source and coffee pot bulk junction to lump together, and it carries with easy to use.

For achieving the above object, the utility model comprises base, the burner plastic casing, water tank, the coffee generation chamber, thermo jug, wherein, burner plastic casing and thermo jug are placed on the base, water tank and coffee generation chamber are located at burner plastic casing and thermo jug upper end respectively, described water tank one side is arranged with gas cylinder, the nozzle of this gas cylinder is via pressure-reducing valve, magnetic valve links to each other with burner assembly on being arranged on base, burner assembly links to each other with battery case on the base via impulse generator simultaneously, in addition, burner assembly is provided with heat exchanger, and heat exchanger links to each other with water tank with hot-water line by cold water pipe.

Between burner assembly and gas cylinder, be provided with thermal insulation barriers.

In the burner assembly upper end, be provided with flue gas heat shield and floss hole successively.

Between described battery case and the impulse generator, be in series with temperature controller and dumping switch.

The beneficial effects of the utility model are: organically combine as the plastic casing of the gas cylinder of thermal source and coffee pot body, coffee generator, water tank etc., make structure of the present utility model very compact, carry out of doors and use all very convenient.In addition, the design of thermal insulation barriers and flue gas heat shield and floss hole makes thermal source and body isolate reliably again, and security is very good.

Description of drawings:

Below in conjunction with accompanying drawing the utility model is described further:

Accompanying drawing 1 is an overall schematic of the present utility model

Accompanying drawing 2 is a decomposing schematic representation of the present utility model

Accompanying drawing 3 is an inner connection diagram of the present utility model

The specific embodiment:

The following stated is preferred embodiment of the present utility model, does not therefore limit protection domain of the present utility model.

See shown in the accompanying drawing 1～3: it comprises base 10, burner plastic casing 20, water tank 30, coffee generation chamber 40, thermo jug 50, wherein, burner plastic casing 20 and thermo jug 50 are placed on the base 10, water tank 30 and coffee generation chamber 40 are located at burner plastic casing 20 and thermo jug 50 upper ends respectively, described water tank 30 1 sides are arranged with gas cylinder 60, the nozzle of this gas cylinder 60 is via pressure-reducing valve 61, magnetic valve 62 links to each other with burner assembly 70 on being arranged on base 10, burner assembly 70 links to each other with battery case 11 on the base 10 via impulse generator 71 simultaneously, in addition, burner assembly 70 is provided with heat exchanger 80, and heat exchanger 80 links to each other with water tank 30 with hot-water line 82 by cold water pipe 81.In addition,, between burner assembly 70 and gas cylinder 60, be provided with thermal insulation barriers 91,, be provided with flue gas heat shield 92 and floss hole 93 successively in burner assembly 70 upper ends for strengthening its security.In this way, will keep apart, avoid the potential safety hazard that causes because of superheating phenomenon as the gas cylinder and the coffee pot body of thermal source.

See shown in the accompanying drawing 5: its operation principle is as follows, at first open the pressure-reducing valve 61 on the gas cylinder 60, when stirring microswitch 100, magnetic valve 32 is opened, impulse generator 71 produces the high-tension electricity igniting, its feedback pin is sensed flame in 15 seconds, and impulse generator 71 can continue to produce voltage opens magnetic valve 32, and coffee pot is kept work.Otherwise magnetic valve 32 cuts out, and source of the gas is cut off, and loss of ignition repeats above work, up to can put catch fire till.After the product work; the water of water tank 30 flows in the water pipe of heat exchanger 80 from cold water pipe 81 automatically because of water-head; can produce water vapour after 100 ℃ the water of 82 li of hot-water lines is flushed in the coffee generator 40 when the interior water of water pipe reaches; then; the water that water tank is 30 li continues to flow in the heat exchanger 80 additional; so periodic duty is not till the water of 30 li in water tank has, when the water pipe of heat exchanger 80 run out; heat exchanger 80 will be by dry combustion method; if temperature rises to a certain degree, temperature controller 12 work are cut off the electricity supply; magnetic valve 32 cuts out; burner is not just worked, and the protection product is toppled over as fruit product; those dumping switch 13 work; cut off the electricity supply, magnetic valve 32 cuts out, and burner can not worked yet and be protected product.

Claims

1. combustion gas coffee pot, it comprises base (10), burner plastic casing (20), water tank (30), coffee generation chamber (40), thermo jug (50), wherein, burner plastic casing (20) and thermo jug (50) are placed on the base (10), water tank (30) and coffee generation chamber (40) are located at burner plastic casing (20) and thermo jug (50) upper end respectively, it is characterized in that: described water tank (30) one sides are arranged with gas cylinder (60), the nozzle of this gas cylinder (60) is via pressure-reducing valve (61), magnetic valve (62) links to each other with burner assembly (70) on being arranged on base (10), burner assembly (70) links to each other with battery case (11) on the base (10) via impulse generator (71) simultaneously, in addition, burner assembly (70) is provided with heat exchanger (80), and heat exchanger (80) links to each other with water tank (30) with hot-water line (82) by cold water pipe (81).

2. combustion gas coffee pot according to claim 1 is characterized in that: between burner assembly (70) and gas cylinder (60), be provided with thermal insulation barriers (91) and flue gas heat shield (92).

3. combustion gas coffee pot according to claim 2 is characterized in that: in burner assembly (70) upper end, be provided with flue gas heat shield (92), floss hole (93) and heat exchanger (80) successively.

4. according to each described combustion gas coffee pot in the claim 1 to 3, it is characterized in that: between described battery case (11) and the impulse generator (71), be in series with temperature controller (12) and dumping switch (13).