CN2358351Y - Environmental protection energy-saving water heating stove - Google Patents

Abstract

The utility model relates to a water heating stove, which comprises an interlayer stove body, a grate, and a chimney. A hearth is provided with an annular water sleeve inside. The annular water sleeve is provided with fire outlet holes. The hearth is provided with heat exchange pipes which are vertically arrayed in a ring shape. The utility model solves the problems of low heat efficiency, high energy consumption, and heavy pollution of existing water heating stoves. The utility model has the advantages of compact structure and quick ignition. The utility model can combust briquette, lump coal, bulk coal, and mixed coal simultaneously.

Description

Environmental protection and energy saving hot-water heating stove

The utility model relates to the domestic use of water radiator.

Existing domestic use of water radiator comprises body of heater, fire grate and the chimney of interlayer, and the stockhole place is provided with the ring-shaped water jacket that communicates with it, and ring-shaped water jacket is provided with fire output hole.Shortcoming is that heat exchange area is less in the burner hearth, causes furnace thermal efficiency lower, and the part heat is discharged with flue gas, causes waste and pollution.In addition, stove fire is emerged from fire output hole, and ring-shaped water jacket has absorbed most of heat, and temperature is lower near the stockhole, and carbon monoxide can not further be burnt in the burner hearth, causes further waste and pollution.The very inconvenience of above-mentioned hot-water heating stove cleaning ashes, and easily pollute indoor environment.

The purpose of this utility model is to provide a kind of thermal efficiency height, energy-conservation, oligosaprobic domestic use of water radiator.

A kind of environmental protection and energy saving hot-water heating stove comprises body of heater, fire grate and the chimney of interlayer being provided with ring-shaped water jacket in the burner hearth that ring-shaped water jacket is provided with fire output hole, is provided with the heat exchanger tube of vertical annular array in the burner hearth.

Aforesaid hot-water heating stove, heat exchanger tube communicates with body of heater respectively at two ends up and down.

Aforesaid hot-water heating stove, heat exchanger tube communicates with ring-shaped water jacket and body of heater bottom respectively at two ends up and down.

Aforesaid hot-water heating stove, the stockhole place establishes the fireguard of a band centre bore.

Aforesaid hot-water heating stove, fire grate is divided into a foot-operated ash poking device, foot-operated ash poking device is made up of ash poking comb, connecting rod, treadle, guide post and the fairlead corresponding with the fire grate gap, treadle is articulated on the body of heater, connecting rod links to each other the ash poking comb with treadle, guide post is located at the ash poking comb and is gone up and stretch in the guide pipe of being located on the fire grate.

Aforesaid hot-water heating stove, chimney are interlayer and communicate with body of heater that the chimney horizontal segment forms smoke box, is provided with the interlayer heat exchange body that communicates with it in the smoke box.

Aforesaid hot-water heating stove is provided with vertical staggered three heat exchange bodies in the smoke box.

Aforesaid hot-water heating stove is provided with down the heat exchange body of " F " shape in the smoke box, be provided with in the smoke box and fall the heat exchange body of the staggered level of " F " shape.

Aforesaid hot-water heating stove, be provided with in the smoke box "

" the heat exchange body of shape, be provided with in the smoke box with "

" shape heat exchange body staggered " " the heat exchange body.

Aforesaid hot-water heating stove, the staggered heat exchange body of the level that is provided with in the smoke box, smoke box roof extend the outlet of sealing smoke box, and a side flue is established in the smoke box outside, and the side flue outlet is located under the smoke box orlop heat exchange body respectively and vertical section of chimney located.

The utility model is provided with heat exchanger tube in body of heater, enlarged heat exchange area on the one hand, has improved the thermal efficiency, reduces energy waste.Increase the combustion space of coal on the other hand, increased the oxygen content in oxygen feeding amount and the burner hearth, coal is fully burnt, reduced energy waste, reduced pollution; If set up fireguard at the ring-shaped water jacket center, can improve near the temperature of stockhole, be beneficial to the further burning of carbon monoxide.If body of heater is provided with foot-operated ash poking device, then be beneficial to the cleaning of ashes, can not pollute indoor environment simultaneously yet.If chimney is an interlayer, then can absorb the waste heat of flue gas.If set up the heat exchange body in the chimney, enlarged heat exchange area, prolong the cigarette journey, stop that flue dust makes it to fall within the smoke box bottom, then can further improve the absorption of chimney to fume afterheat, further reduce energy waste, reduce and pollute.In addition, the utility model also has compact conformation, the advantage of quick combustion, incendivity moulded coal, lump coal, diffusing coal and mixing coal.

Below in conjunction with accompanying drawing the utility model is described in detail.

Fig. 1 is the cutaway view of embodiment 1.

Fig. 2 is the cutaway view of embodiment 2.

Fig. 3 is the cutaway view of embodiment 3.

Fig. 4 is the cutaway view of embodiment 4.

Fig. 5 is the figure of the chimney of embodiment 5.

Fig. 6 is the chimney structure schematic diagram of embodiment 6.

Fig. 7 is the chimney structure schematic diagram of embodiment 7.

Fig. 8 is the chimney structure schematic diagram of embodiment 8.

The body of heater 1, fire grate 6 and the chimney 4 that comprise interlayer with reference to Fig. 1, embodiment 1, the stockhole place is provided with ring-shaped water jacket 3, ring-shaped water jacket 3/4 circumference is provided with fire output hole 2, do not setting out fire hole near body of heater outlet flue place, heat exchanger tube 5 two ends are connected with ring-shaped water jacket and body of heater bottom respectively, and heat exchanger tube taper is ringwise arranged.

With reference to Fig. 2, embodiment 2 difference from Example 1 are that heat exchanger tube links to each other with body of heater 1 respectively at two ends about in the of 5.

Among above-mentioned two embodiment, heat exchanger tube also can annular vertically be arranged.

With reference to Fig. 3, embodiment 3 difference from Example 1 are that the stockhole place establishes the fireguard 7 of a band centre bore, fire bars 6 is divided into a foot-operated ash poking device, foot-operated ash poking device is made up of ash poking comb 11, connecting rod 10, treadle 12, guide post 9 and the fairlead 8 corresponding with the grate gap, ash poking is combed and is made up of toroidal frame and many rows ash poking sheet provided thereon, treadle is articulated on the body of heater, and connecting rod links to each other the ash poking comb with treadle, and guide post is located at the ash poking comb and is gone up and stretch in the guide pipe of being located on the fire grate.

With reference to Fig. 4, embodiment 4 difference from Example 3 are that chimney is interlayer and communicates with body of heater that the chimney horizontal segment forms smoke box, are provided with vertical staggered three interlayer heat exchange bodies 13 in the smoke box, and the smoke box bottom is provided with cleaning door.

With reference to Fig. 5, embodiment 5 difference from Example 4 are to be provided with down in the smoke box heat exchange body 13 of " F " shape heat exchange body 14 and level staggered with it, and the smoke box side is provided with cleaning door.

With reference to Fig. 6, embodiment 6 difference from Example 4 be to be provided with in the smoke box "

" shape heat exchange body 14 and with it is vertically staggered "

" shape heat exchange body 15.

With reference to Fig. 7, embodiment 7 difference from Example 4 be to be provided with in the smoke box "

" the heat exchange body 15 of shape, and with its vertical staggered falls " " shape heat exchange body 14.

With reference to Fig. 8, embodiment 8 difference from Example 4 are to be provided with in the smoke box four staggered heat exchange bodies 13 of level, the smoke box roof extends and to have sealed the smoke box outlet, and a side flue is established in the smoke box outside, and side flue outlet 17,16 is located at respectively on smoke box foot and chimney vertical section.

Claims (10)

1, a kind of environmental protection and energy saving hot-water heating stove comprises body of heater, fire grate and the chimney of interlayer being provided with ring-shaped water jacket in the burner hearth that ring-shaped water jacket is provided with fire output hole, it is characterized in that being provided with in the burner hearth heat exchanger tube of vertical annular array.

2, hot-water heating stove as claimed in claim 1 is characterized in that heat exchanger tube communicates with body of heater respectively at two ends up and down.

3, hot-water heating stove as claimed in claim 1 is characterized in that heat exchanger tube communicates with ring-shaped water jacket and body of heater bottom respectively at two ends up and down.

4,, it is characterized in that the stockhole place establishes the fireguard of a band centre bore as claim 1,2 or 3 described hot-water heating stoves.

5, hot-water heating stove as claimed in claim 4, it is characterized in that fire grate divides into a foot-operated ash poking device, foot-operated ash poking device is made up of ash poking comb, connecting rod, treadle, guide post and the fairlead corresponding with the fire grate gap, treadle is articulated on the body of heater, connecting rod links to each other the ash poking comb with treadle, guide post is located at the ash poking comb and is gone up and stretch in the guide pipe of being located on the fire grate.

6, hot-water heating stove as claimed in claim 5 is characterized in that chimney is interlayer and communicates with body of heater that the chimney horizontal segment forms smoke box, is provided with the interlayer heat exchange body that communicates with it in the smoke box.

7, hot-water heating stove as claimed in claim 6 is characterized in that being provided with in the smoke box vertical staggered three heat exchange bodies.

8, hot-water heating stove as claimed in claim 6 is characterized in that being provided with down in the smoke box heat exchange body of " F " shape, is provided with in the smoke box and falls the heat exchange body of the staggered level of " F " shape.

9, hot-water heating stove as claimed in claim 6, it is characterized in that being provided with in the smoke box "

" the heat exchange body of shape, be provided with in the smoke box with " " shape heat exchange body staggered " " the heat exchange body.

10, hot-water heating stove as claimed in claim 6, it is characterized in that the staggered heat exchange body of the level that is provided with in the smoke box, the smoke box roof extends the outlet of sealing smoke box, and a side flue is established in the smoke box outside, and the side flue outlet is located under the smoke box orlop heat exchange body respectively and vertical section of chimney located.

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