CN2142546Y - Household coal or gas fired warm-air supplier - Google Patents

Abstract

The utility model relates to a household coal or gas fired warm-air supplier, which is mainly composed of a casing, a heat exchanger, a heating appliance rack, a heating appliance, etc. High-temperature fume produced by lighting the heating appliance enters into a heat exchanging fire pipe via a slip-flow disk, and the pipe wall and the fin exchange heat with cold air in the supplier, and then, the air is emitted by the air outlet into a room with a certain flow speed to warm people. Fume in the heat exchanging fire pipe enters into the upper gas collection tank to emit outside the room by a chimney via quadric heat exchanging. The utility model has the advantages of simple structure, low cost, good heating effect, convenient use and no pollution to environment.

Description

Household coal or gas fired warm-air supplier

The utility model relates to the domestic heating device, particularly a kind of residential coal combustion, gas and hot air machine.

At present, domestic air conditioner progressively moves towards huge numbers of families.But air conditioner also has unsatisfactory place, and for example: technology is complicated, and cost is expensive, and power consumption is bigger, and environmental protection standards such as indoor humiture, air cleanliness and noise all are difficult for reaching.

The purpose of this utility model is to overcome the deficiency of above-mentioned prior art, and a kind of simple in structure, easy to use, reasonable residential coal combustion of heating effect, gas and hot air machine are provided.

The purpose of this utility model is achieved in that its design has mechanisms such as casing, heat-exchanger rig and burner frame, and its casing 2 is the clad steel structure, and bottom one side has cleaning door 3, and top has two synthetic exhaust outlets 1 of parallel jet mouth overlap joint.Be provided with shutter 4 with exhaust outlet 1 corresponding opposite side, the bottom of shutter is provided with a dismountable backboard (disconnected among the figure and having taken away), is convenient to keep in repair internal mechanism.The bottom of exhaust outlet 1 is provided with a deflector 18 with angle of inclination.Heat-exchanger rig is arranged on the top of casing 2, and its bottom is a circular shunting disk 7, and it is provided with heat exchange fire tube 6.The outer setting of fire tube 6 has radiated rib 5.The upper end of heat exchange fire tube 6 and plenum chamber 17 join.The center upper portion of plenum chamber 17 is provided with an inner chimney 14 and reaches outside the casing, and its outside is nested with a trunk of funnel pedestal 15.The burner frame is arranged on the below of heat-exchanger rig in the casing, is placed with burner (can be coal furnace, also can be gas furnace) on it.

For the ease of the use of coal furnace, above-mentioned said burner frame is adjustable.Its structure as shown in Figure 2., about a vertical rod 8 is respectively arranged, vertical rod 8 is joined with power transmission shaft 13, each fulcrum between them is rotatable.There are an operating grip 9 and the below, right part of power transmission shaft 13 to join.The middle part of power transmission shaft 13 connects a push rod 19.For the ease of placing gas kitchen ranges, its top has putting of a gas-cooker to enclose 20.In order to realize the automatic igniting of coal furnace, the outside of the back lower place of above-mentioned said casing 2 also is provided with an electric controller 10(and sees Fig. 1 right lower quadrant), it is provided with supply socket 21 and Power supply timer 22(sees Fig. 3).

The utility model has the advantages that simple in structurely, cost is low, good heating effect, formed flue gas in service is taked organized discharging, and combustion chamber in the burner and chimney are the negative pressure operation, thereby gas leak can not take place, so it is, free from environmental pollution indoor safe and reliable.Not only coal furnace can be used but also gas furnace can be used, very convenient.

Below in conjunction with drawings and Examples the utility model is further described.

Fig. 1 is a structural representation of the present utility model.1 is exhaust outlet among the figure, and 2 is casing, and 3 is cleaning door, 4 is shutter, and 5 is radiated rib, and 6 are the heat exchange fire tube, 7 is shunting disk, and 8 is the vertical rod of burner frame, and 9 is operating grip, 10 is electric controller, and 11 is under-chassis, and 12 is locating slot, 13 is power transmission shaft, and 14 is inner chimney, and 15 is the trunk of funnel pedestal, 16 is the under-chassis frame, and 17 is plenum chamber, and 18 is deflector.

Fig. 2 is the burner frame perspective view in the utility model.19 is push rod among the figure, 20 circles of putting for gas-cooker.

Fig. 3 is the structural representation of the electric controller 10 in the utility model.21 are supply socket among the figure, and 22 is Power supply timer, and 23 is electric power connection line.

Fig. 4 be coal furnace used in the utility model schematic appearance (be the product that Hongxing Stove Set Factory, Hangzhou produces, number of patent application: 91201913.1)

More than structure shown in the drawings be exactly embodiment of the present utility model.The requirement of the utility model special-less process, general small-sized machine factory gets final product processing.Fire tube 6 is four.Burner in the utility model can be with two kinds in steam stove or coal stove.When using steam stove, burner can be arranged on putting on the circle 20 of Fig. 2 top, the turn ignition switch can be used.When using coal stove, the electric ignition honeycomb briquette stove that available Hongxing Stove Set Factory, Hangzhou produces.Stove is placed between two locating slots 12 in the burner frame, with special-purpose chimney be arranged on be drawn out on the funnel base 15 outdoor, can be by electric controller 10 igniting operations.When needs shift out stove, can open cleaning door 3, lift operating grip 9, driving turning cylinder 13 rotates, then burner promptly separates with shunting disk 7 and by push rod 19 it is shifted out, coal stove is taken out two in adding honeycomb briquette, coal stove is put back in the burner frame then, put down handle 9 again and make it to dock with shunting disk 7.Connect the attaching plug of electric controller back and exchange this moment, and supply socket 21 and the power line 23 thereof by the front joins with coal stove bottom binding post then.Close cleaning door 3, the ignition switch in the timer 22 on the turn electric controller 10 after the fixed electric hot plate that is provided with in the coal stove is lighted coal, is then cut off the electricity supply automatically.High-temperature flue gas after coal stove catches fire enters four heat exchange fire tubes 6 by shunting disk 7, carries out heat exchange by cold air in tube wall and fin 5 and the machine.After air is heated in the machine, utilize blower fan or gravity-flow ventilation circulation, be discharged into the indoor heating that infeeds by air outlet 1 with certain flow velocity.Flue gas in the heat exchange fire tube is discharged to outdoor after entering and carrying out secondary heat exchange in the plenum chamber 17 on top by chimney.

Claims (3)

1, a kind of residential coal combustion, the gas and hot air machine.Include casing, heat-exchanger rig and burner frame, it is characterized in that: casing 2 is the clad steel structure, its underpart one side has cleaning door 3, its top has two synthetic exhaust outlets 1 of parallel jet mouth overlap joint, with exhaust outlet 1 corresponding opposite side shutter 4 is set, the bottom of shutter 4 is provided with a dismountable backboard, and the bottom of exhaust outlet 1 is provided with a deflector 18 with angle of inclination; Heat-exchanger rig is arranged on the top in the casing 2, its bottom is a circular shunting disk 7, it is provided with heat exchange fire tube 6, the outer setting of fire tube 6 has radiated rib 5, the upper end of heat exchange fire tube 6 and plenum chamber 17 join, the center upper portion of plenum chamber 17 is provided with an inner chimney 14 and reaches outside the casing, and its outside is nested with a trunk of funnel pedestal 15; The burner frame is arranged on the below of heat-exchanger rig in the casing, is placed with burner on it.

2, air-heater according to claim 1, it is characterized in that: above-mentioned said burner frame is adjustable, about a vertical rod 8 is respectively arranged, vertical rod 8 is joined with power transmission shaft 13, each fulcrum is rotatable, have an operating grip 9 and the below, right part of power transmission shaft 13 to join, the middle part of power transmission shaft 13 connects a push rod 19, and the top of burner frame has putting of a gas-cooker to enclose 20.

3, air-heater according to claim 1 is characterized in that: the outside of above-mentioned said casing 2 back lower places also is provided with an electric controller 10, and it is provided with supply socket 21 and Power supply timer 22.

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