CN2428716Y

CN2428716Y - Gas heating machine

Info

Publication number: CN2428716Y
Application number: CN 00236009
Authority: CN
Inventors: 王辉; 王立臣; 王占德
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-06-02
Filing date: 2000-06-02
Publication date: 2001-05-02
Anticipated expiration: 2010-06-02

Abstract

The utility model relates to a gas heating machine, which comprises a housing body, a combustion chamber, a heating chamber, a radiator, and a waste gas pipe. The combustion chamber and the heating chamber are both positioned in the housing body, and the combustion chamber and the heating chamber are separated by a partition plate; the radiator is a tubular piece, one end thereof is positioned in the combustion chamber, and the other end is led into the heating chamber via the partition plate. The heating chamber is provided with a gas inlet and a gas outlet, and the gas inlet and the gas outlet are both communicated with the atmosphere; the gas outlet part is provided with a gas suction device; combustion chamber is connected with one end of the waste gas pipe, and the other end of the waste gas pipe is connected with the outdoor atmosphere; the inside of the combustion chamber is provided with a burner which can heat a pipe end of the radiator. The utility model which has the advantages of high thermal efficiency, fast temperature rise, simple structure, and convenient operation is suitable for being used in families, apartments, and hotels.

Description

A kind of gas-heating machine

The utility model relates to a kind of warm-air drier, particularly a kind of gas-heating machine.

In the existing heating plant, most of is central heating, by pipeline heat medium is delivered to the room heating, is by heater medium to be heated, and the job site is heated to each job site by media flow again, carries out heating.It is home-use that this central heating mode is suitable for the housing-group resident, but then waste of guest room for resident family of often going out or hotel, also having a kind of is unit heater movably, as air conditioner, electric heater etc., this heating mode can be used according to resident family's needs, has saved heat energy, but its thermal efficiency is lower, temperature rise speed is slower, and volume is bigger.

The purpose of this utility model provides a kind of gas-heating machine, and it has thermal efficiency height, prolongation fever time, heat up quick, advantage of simple structure, and easy to use, can use as required, saves heat energy.

The utility model is realized by following technical scheme.It comprises housing, combustion chamber, heating chamber, radiator, flue gas leading, combustion chamber, heating chamber all are positioned at housing, the two separates with dividing plate, radiator is a tube-like piece, the one end is positioned at the combustion chamber, the other end is indoor through dividing plate feeding heating, the heating chamber has air intake and gas outlet, air intake and gas outlet all communicate with atmosphere, air extractor is equipped with at the place in the gas outlet, the combustion chamber links to each other with an end of flue gas leading, and the other end of flue gas leading links to each other with outside atmosphere, and the pipe end heating of burner with radiator is housed in the combustion chamber.The air intake of described heating chamber interlinks through air inlet pipe and atmosphere, and its structure is that air inlet pipe one end and air intake interlink, and passes the combustion chamber, and its other end stretches out with atmosphere from the combustion chamber and interlinks.Described radiator is the pipe of closed at both ends, and liquid medium is housed in the pipe, is heated when managing the lower end, and medium flashes to gas to the top, becomes liquid after the condensation and flow back into the bottom, and so circulation sheds heat.The utility model utilizes radiator and is equipped with special mechanism, after it is heated in the combustion chamber, by heating and the heat transfer fast of this pipe, its heat distributes uniform and stable, after heating stops under the waste heat effect, make the circulation radiating state that still can keep the long period, and conduct in the ambient air by metal shell, thereby will generate heat indoor air heat quickly and efficiently, the gas that enters from air inlet pipe is heated after air extractor is discharged it from the gas outlet, so circulation, room air is heated, air inlet pipe is arranged in heating clamber, makes the recyclegas that enters from air inlet pipe enter the heating chamber again to improve the thermal efficiency that conducts heat in the heating chamber through the heating clamber preheating, and the burnt gas of combustion chamber is led to outdoor by flue gas leading.

In sum, the utility model adopts radiator as heat dissipation element, make it at the indoor heating effect that efficiently prolongs fast of obtaining of heating, improved heat energy utilization rate in the gas circulation heating process through the combustion chamber preheating again through air that air inlet pipe enters, its overall structure is simple, volume is less.The utility model thermal efficiency height, temperature rise is quick, volume is less, simple in structure, and can determine whether it moves according to the needs that use, to save heat energy, be suitable for family, the apartment uses, the personnel that are particularly suitable for often going out use.

Do with embodiment below in conjunction with accompanying drawing and to specify.

Fig. 1 is a structural representation of the present utility model,

Fig. 2 is the A-A cutaway view among Fig. 1,

Fig. 3 is an another kind of structure chart of the present utility model,

Fig. 4 is the B-B cutaway view among Fig. 3.

Code name among the figure: 1 combustion chamber 1A burner, 2 air inlet pipe, 3 dividing plates, 4 housing 4A heat-insulation layers, 5 radiator 5A fin, 6 air intakes, 7 gas outlets, 8 flue gas leading 8A air doors, 9 air extractor 9A motor 9B fans, 10 warm braws export 11 air humidity adjusters, 12 heating chamber 13 fire grates, 14 ash chambers, 15 ground air doors

As Fig. 1,2, the utility model heating machine comprises housing 4, combustion chamber 1, heating chamber 12, radiator 5, flue gas leading 8, combustion chamber 1, heating chamber 12 all is positioned at housing 4, the two separates with dividing plate 3, radiator 5 is a tube-like piece, should manage the heat pipe that adopts Harbin elegance and talent machinery plant to produce in the present embodiment, the one end is positioned at combustion chamber 1, the other end is in thermal insulation board 3 feeds heating chamber 12, heating chamber 12 has air intake 6 and gas outlet 7, and this air intake 6 and gas outlet 7 all communicate with atmosphere, and air extractor 9 is equipped with at 7 places in the gas outlet, comprise motor 9A and the fan 9B that drives by motor 9A, combustion chamber 1 communicates with the bottom of flue gas leading 8, and the top of flue gas leading 8 communicates with outdoor atmosphere, and the flue gas leading 8 in the present embodiment is drawn by heating chamber 12, with air heat in the chamber 12 that will generate heat, and discharge burnt gas.Burner 1A is housed in the combustion chamber 1, and burner 1A shown in Figure 1 is the infrared ray combustion heater, with the lower end heating of radiator 5.The air intake 6 of heating chamber 12 is connected with atmosphere through air inlet pipe 2, and its structure is that air inlet pipe 2 one ends communicate with air intake 6, and passes combustion chamber 1, and its other end 1 stretches out with atmosphere and communicates from the combustion chamber.In the outside of radiator 5 fin 5A is housed.Shown in Fig. 3,4, be another kind of pattern of the present utility model, adopt with the burner of coal as fuel, be placed with coal on the fire grate 13 in combustion chamber 1, fire grate 13 belows are ash chamber 14, and ground air door 15 is arranged.

When using, as Fig. 1,2,1A lights with burner, with the heating of radiator 5 lower ends, radiator 5 is heated up, start air extractor 9 then, make air in the room after the preheating of air inlet pipe 6, combustion chamber 1, be sent to heating chamber 12, the radiator 5 in heating chamber 12 is heated, heated air is discharged from the warm braw outlet 10 of fan 9B, so that the air circulation in the room is heated.When the temperature of radiator 5 rises to certain numerical value, get final product burn-out, make under the heating of this radiator 5 waste heat in combustion chamber 1, can continue evaporative condenser circulation distribute heat to keep the temperature in the room, behind the continuity certain hour, can burn away heats up radiator 5 once more.Waste gas is discharged from flue gas leading 8, and flue gas leading passes heating chamber 12.The utility model can adopt automatic temperature control system, controls its heat tracing program automatically by the temperature that the user sets.The utility model also can adopt air humidity adjuster 11, as shown in Figure 1, and to regulate the humidity in the room.

When adopt shown in Fig. 3,4 be the burner of fuel with coal the time, with radiator 5 lower ends heating, start air extractor 9 by burner 1A, the air the room in is generated heat after chambers 12 are heated through entering gas port 6, discharge from warm braw outlet 10, the waste gas that burning produces is discharged from flue gas leading 8, and air door 8A is housed in flue gas leading 8, is used for controlling burning degree, when temperature reaches required numerical value, air door 8A can be turned down,, keep certain room temperature to reduce the heating firepower.

Claims

1, a kind of gas-heating machine, it is characterized in that: it comprises housing, combustion chamber, heating chamber, radiator, flue gas leading, combustion chamber, heating chamber all are positioned at housing, the two separates with dividing plate, radiator is a tube-like piece, the one end is positioned at the combustion chamber, the other end is indoor through dividing plate feeding heating, the heating chamber has air intake and gas outlet, air intake and gas outlet all communicate with atmosphere, and air extractor is equipped with at the place in the gas outlet, and the combustion chamber links to each other with an end of flue gas leading, the other end of flue gas leading links to each other with outside atmosphere, and the pipe end heating of burner with radiator is housed in the combustion chamber.

2, gas-heating machine according to claim 1, it is characterized in that: the air intake of described heating chamber interlinks through air inlet pipe and atmosphere, its structure is that air inlet pipe one end and air intake interlink, and passes the combustion chamber, and its other end stretches out with atmosphere from the combustion chamber and interlinks.

3, gas-heating machine according to claim 1 is characterized in that: in described radiator outside fin is housed.

4, gas-heating machine according to claim 1 is characterized in that: described burner is the infrared ray combustion heater.

5, gas-heating machine according to claim 1 is characterized in that: described burner is for burning the heater of coal.

6, gas-heating machine according to claim 5, it is characterized in that: described coal is positioned on the fire grate, and the fire grate below is the ash discharge thorax, has the ground air door on the ash discharge thorax.