CN2518034Y

CN2518034Y - Energy saving and environmental protecting gas heating boiler

Info

Publication number: CN2518034Y
Application number: CN 02202506
Authority: CN
Inventors: 韩德甫
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-01-25
Filing date: 2002-01-25
Publication date: 2002-10-23
Anticipated expiration: 2012-01-25

Abstract

The utility model relates to an energy saving and environment protecting type fuel gas warming furnace, and comprises a furnace casing, a furnace liner, a water tank and a fuel gas burner equipped with an electric igniter, wherein, the furnace liner is in hollow conical bench shape with open ended lower part, the upper opening of the furnace liner is connected with a cylindrical sleeve shaped smoke exhaust pipe, and both the walls of the furnace liner and the smoke exhaust pipe have mutually communicated interlayer water jacket structure; the heating water tank is arranged in an inner cavity on the lower part of the furnace liner, an annular gap for fume to pass is arranged between the outer wall of the water tank and the inner wall of the furnace liner, the top surface of the water tank is provided with an elbow pipe and the water jacket connected with the furnace liner through a branch pipe, and the upper part of the furnace liner is provided with heat absorption blocking plates which are inclined upward and arranged in a staggered way; the water tank is communicated with a water return pipe, the water jacket of an air exhaust pipe is communicated with a water outlet pipe, and the fuel gas burner is arranged on the lower part of the water tank. The utility model has the advantages that the utility model fuel fully uses the gas heat energy, the heat efficiency is high, the water temperature raises quickly, the utility model does not pollute the environment, as well as the cost is low.

Description

Energy saving and environment friendly gas heating stove

Technical field

The utility model relates to heating stove, specifically a kind of energy saving and environment friendly gas heating stove.

Background technology

The civil heating stove that China tradition is used is fuel with fire coal, and it exists cigarette, dirt big, and slag, coal ash are arranged after the burning, because of the incomplete combustion discharge of noxious gases, and serious environment pollution, its fuel availability is low, and cost is also higher.

The China's natural gas reserves are abundant, and along with the economic construction development, gas production not only satisfies industrial consumption, also can supply civilianly,, also can supply heating as cooking fuel, gas heating stove also is in initial stage of development at present, the complex structure that existing gas heating stove has, and the Btu utilization that has is insufficient.Prior art has improvement, perfect necessity, increases new gas heating stove kind.

Summary of the invention

The purpose of this utility model provides a kind of improved energy saving and environment friendly gas heating stove, and combustion gas heat energy makes full use of; Thermal efficiency height, the water temperature heating is fast, free from environmental pollution, with low cost.

The purpose of this utility model is achieved in that

A kind of energy saving and environment friendly gas heating stove comprises furnace shell, flue, water tank and is furnished with the gas burner of ignition, it is characterized in that:

Flue is the open circles frustum shape of lower openings, this flue smoke exhaust pipe that connects cylindrical sleeve shape suitable for reading, and the wall of this flue and smoke exhaust pipe is the intercalated water sleeve structure that interconnects; This flue by under inner chamber in heating water tank is housed, the annular space of logical flue gas is arranged between this tank outer wall and the inboard wall of furnace, this water tank end face has bend pipe and arm to be communicated with the water jacket of flue, staggered heat absorption plate washer is inclined upwardly on the top of flue; This water tank is communicated with a return pipe, and this return pipe is communicated with the flue water jacket simultaneously; The water jacket of this blast pipe is communicated with outlet pipe, and this blast pipe top is communicated with chimney, and this water tank bottom is provided with the gas burner of being furnished with electronic lighter.

The gabarit shape of described water tank is truncated cone;

Described gas burner is arranged in the uncovered drawer in a bottom, and this drawer is arranged at the bottom of furnace shell, and the panel of this drawer is provided with the switching knob of ignition.

Be filled with insulation material between described furnace shell inwall and the furnace outer wall.

Described heat absorption plate washer can be a solid slab; Also can be the water jacket samdwich plate, this water jacket samdwich baffle plate inner chamber be communicated with the water jacket samdwich of flue.

The utility model has following actively useful effect:

This heating stove adopts the truncated cone inner bag that water jacket samdwich is arranged, boiler is placed in its underpart, and top is provided with a grade hot plate, heating flue gas space around the pile warp of boiler bottom surface, carry out heat exchange through water tank bend pipe, shelves hot plate and inboard wall of furnace, smoke exhaust pipe inwall, thermal efficiency height, the water temperature heating is fast, and fuel gas buring is complete, heat energy makes full use of, the discharging flue gas is clean, free from environmental pollution, with low cost.

The combustion system of this product can adopt the patented product " fuel gas energy-saving kitchen range " of our factory development, and long-term Burning stove hole is not tied carbon, non-corrosive, burn into does not generate heat, prolong the service life of kitchen range, clean hygiene, safety and stability, two water circulation heatings, no pressure, surplus heating area reaches 60 square metre, every month three jars of gas of gas consumption, low-consumption high-efficiency, it is tired to remove the hardship of buying coal from, need not clear up coal ash, clean hygiene; This stove is provided with smokejack, and nonpoisonous and tasteless no pernicious gas produces, and is safe and reliable; The electricity ignition device is regulated the intensity of a fire at any time, and is time saving and energy saving, removes a worry of stove cold stoking from.The heavy 15kg-20kg of this product divides two types, a kind of heating, and another kind is cooked, and heating is dual-purpose.

Description of drawings

Fig. 1 is the construction profile schematic diagram of the utility model one embodiment;

Fig. 2 is the internal structure schematic diagram of Fig. 1;

Fig. 3 is the construction profile schematic diagram of cooking of the present utility model, heating dual-purpose stove-embodiment.

Accompanying drawing number

1. furnace shell

2. flue 201. water jacket samdwich

3. smoke exhaust pipe 301. water jacket samdwich

4. heating water tank

5. annular space

6. bend pipe 7. arms 8. heat absorption baffle plates

9. return pipe 10. outlet pipes 11. chimneys

12. gas burner (being furnished with ignition)

13. drawer 14. switching knobs 15. insulation materials

16. fuel gas bottle 17. kitchen range 18. are put the cabinet and the door of fuel gas bottle

19. radiator 20. installing plates 21. replenisher tanks

The specific embodiment

Please refer to Fig. 1, Fig. 2, the utility model is a kind of energy saving and environment friendly gas heating stove, comprises furnace shell 1, flue 2, water tank 4 and is furnished with the gas burner 12 of ignition;

Flue 1 is the open circles frustum shape of lower openings, this flue smoke exhaust pipe 3 that connects cylindrical sleeve shape suitable for reading, and the wall of this flue 2 and smoke exhaust pipe 3 is the structure of the intercalated water sleeve 201,301 that interconnects; This flue 2 by under inner chamber in heating water tank 4 is housed, the annular space 5 that logical flue gas is arranged between this tank outer wall and the inboard wall of furnace, this water tank end face has bend pipe 6 and arm 7 to be communicated with the water jacket 201 of flue, and staggered heat absorption plate washer 8 is inclined upwardly on the top of flue; This water tank 4 is communicated with a return pipe 9, and this return pipe 9 is communicated with flue water jacket 201 simultaneously; The water jacket 301 of this blast pipe 3 is communicated with outlet pipe 10, and these blast pipe 3 tops are communicated with chimney 11, and this water tank bottom is provided with the gas burner 12 of being furnished with electronic lighter.

In embodiment illustrated in fig. 2, the gabarit shape of described water tank 4 is truncated cone;

During enforcement, described gas burner 12 is arranged in the uncovered drawer in a bottom 13, and this drawer 13 is arranged at the bottom of furnace shell 1, and the panel of this drawer is provided with the switching knob 14 of ignition.

Be filled with insulation material 15 between described furnace shell 1 inwall and flue 2 outer walls.For example perlite, rock wool etc.

Described heat absorption plate washer 8 can be a solid slab, also can be the water jacket samdwich plate, and this water jacket samdwich baffle plate inner chamber is communicated with the water jacket samdwich 201 of flue 2.

During enforcement, this heating stove also can be combined into cooking with kitchen range 17, the heating dual-purpose stove is seen Fig. 3, and this stove is provided with the cabinet 18 of a band door, places fuel cartridge 16 in the cabinet.

Claims

1. energy saving and environment friendly gas heating stove comprises furnace shell, flue, water tank and is furnished with the gas burner of ignition, it is characterized in that:

2. energy saving and environment friendly gas heating stove as claimed in claim 1 is characterized in that: the gabarit shape of described water tank is truncated cone;

3. energy saving and environment friendly gas heating stove as claimed in claim 1 is characterized in that: described gas burner is arranged in the uncovered drawer in a bottom, and this drawer is arranged at the bottom of furnace shell, and the panel of this drawer is provided with the switching knob of ignition.

4. energy saving and environment friendly gas heating stove as claimed in claim 1 is characterized in that: be filled with insulation material between described furnace shell inwall and the furnace outer wall.

5. energy saving and environment friendly gas heating stove as claimed in claim 1 is characterized in that: described heat absorption plate washer can be a solid slab, also can be the water jacket samdwich plate, and this water jacket samdwich baffle plate inner chamber is communicated with the water jacket samdwich of flue.