CN204084476U - Horizontal dual-range-head double-layer water jacket environmental protection accumulated temperature saving furnace - Google Patents

Abstract

Horizontal dual-range-head double-layer water jacket environmental protection accumulated temperature saving furnace, body of heater (5) profile is the horizontal placement of long box, side by side main stove (4) and secondary stove (6) are installed in body of heater (5), the interior at right angle setting burner hearth (3) of main stove (4) of body of heater (5) side, secondary stove (6) the interior at right angle setting of opposite side founds smoke pipe (11), adhere to outward at main stove (4) and secondary stove (6) outer wall and inner water sleeve (9) is installed, inside body of heater (5) shell, outer water jacket (8) is installed in attachment, flue (10) is installed between inner water sleeve (9) and outer water jacket (8).Adopt dual-range-head effectively to extend flue stroke, fully carry out heat exchange in conjunction with Shuangcheng water jacket, reduce outer row and form the heat carried, effects of energy conservation and environmental protection is given prominence to, and the thermal efficiency is high, and exhaust gas temperature reduces by more than 40% compared with similar products.The simple cost of technique is low, smoke elimination accumulated temperature, and this furnace binding can fully utilize fuel value simultaneously, reduces energy resource consumption and reduces air pollution.

Description

Horizontal dual-range-head double-layer water jacket environmental protection accumulated temperature saving furnace

Technical field

The heat energy that the utility model relates to a kind of novel horizontal structure cooking stove, particularly full combustion of fuel fully repeatedly utilizes cooking stove seemingly, especially horizontal dual-range-head double-layer water jacket environmental protection accumulated temperature saving furnace.

Background technology

Existing domestic burners is by once or the one-stor(e)y furnace body structure of twice aeration, exhaust opening, the flue be communicated with between burner hearth with ventilating opening is bottom-up is in line, by the impact of furnace binding and smoke vent position, in stove, the oblique exhaust opening of hot-fluid directly runs off, another part heat is by the thermal phenomenon direct losses of the surroundings convection current radiation of body of heater and surrounding, define oblique convective burning, the slow cooling that heats up in stove is fast, upwards exhaust gas temperature is higher, various heat loss is led and has been made low temperature and put cigarette and get angry slowly, is like this to waste fuel and environmental pollution seriously affects result of use again.

The improvement opportunity produced, attempts to address this problem, and common way is equipped electric household air blast forced ventilation fast burn, solves low temperature and puts this problem that cigarette gets angry slow.But this use has some problems like this: owing to being the single problem solving fast burn, the direct loss of heat and the heat loss of thermal phenomenon are that break-in is accelerated, flue dust environmental pollution outside the wind-force blowout stove of simultaneously air blast is serious, also will stand the noise that air blast sends; Meanwhile, still can not solve the too short defect of flue stroke at all.

Utility model content

The purpose of this utility model is to provide a kind of horizontal dual-range-head double-layer water jacket environmental protection accumulated temperature saving furnace; a kind of furnace binding of effective prolongation flue stroke is provided; coordinate the modified node method such as double-layer water jacket simultaneously; promoting under the condition of ventilating and burning; abundant absorption combustion heat energy, significantly reduces outer smoke evacuation dirt temperature and heat.

The purpose of this utility model will be realized by following technical measures: comprise burner hearth, main stove, body of heater, secondary stove, outer water jacket, inner water sleeve, flue and vertical smoke pipe; Body of heater profile is the horizontal placement of long box, side by side main stove and secondary stove are installed in body of heater, at right angle setting burner hearth in the main stove of body of heater side, in the secondary stove of opposite side, at right angle setting founds smoke pipe, installation inner water sleeve is adhered to outward at main stove and secondary stove outer wall, inside body of heater shell, outer water jacket is installed in attachment, between inner water sleeve and outer water jacket, install flue.

Especially, at secondary stove other installation pipe on furnace body outer wall, flue is gone out then to be connected to vertical smoke pipe lower end downwards by burner hearth upper side wall opening, is upwards communicated to pipe lower end from vertical smoke pipe inner chamber.

Especially, body of heater connects delivery port on outer wall top, main stove side, and body of heater connects return pipe in outer wall bottom, secondary stove side, and return pipe and delivery port are communicated with outer water jacket or inner water sleeve respectively.

Especially, outer water jacket is communicated with inner water sleeve.

Especially, one group is found smoke pipe and comprises at least root stand pipe, and vertical smoke pipe outer wall attachment is by the outer water jacket of dress or inner water sleeve.

Especially, main stove or secondary stove interior wall construction are cylindrical shape, cydariform, rectangle or polygon.

Advantage of the present utility model and effect: adopt dual-range-head effectively to extend flue stroke, fully carry out heat exchange in conjunction with Shuangcheng water jacket, reduce outer row and form the heat carried, effects of energy conservation and environmental protection is given prominence to, the thermal efficiency is high, and exhaust gas temperature reduces by more than 40% compared with similar products.The simple cost of technique is low, smoke elimination accumulated temperature, and this furnace binding can fully utilize fuel value simultaneously, reduces energy resource consumption and reduces air pollution.

Accompanying drawing explanation

Fig. 1 is the utility model embodiment 1 structural representation.

Fig. 2 is the utility model embodiment 1 door structure schematic diagram.

Reference numeral comprises: delivery port 1, grate 2, burner hearth 3, main stove 4, body of heater 5, secondary stove 6, pipe 7, outer water jacket 8, inner water sleeve 9, flue 10, vertical smoke pipe 11, ash door 12, return pipe 13, upper furnace door 14, lower furnace door 15.

Detailed description of the invention

The utility model principle is, the efficiency of body of heater heat exchange, depend on hearth combustion operating mode on the one hand, also be directly subject to heat exchange in flue stroke on the other hand whether to affect fully, if unilateral prolongation heat exchanger time or heat exchange area, the heat that may reduce discharged gas fume carries loss, but perhaps freely can not restrict normal combustion in burner hearth because of smoke evacuation, therefore correct improvement should be taken into account, at limited prolongation flue stroke simultaneously, increase heat exchange area, simultaneously in order under the optimal design condition of body of heater external structure size and cost and installation and operation cost, effective prolongation flue needs to design up and down or the pivotal flue structure in front and back, coordinate the modified node method such as double-layer water jacket simultaneously, promoting under the condition of ventilating and burning, abundant absorption combustion heat energy, to realize significantly reducing outer smoke evacuation dirt temperature and heat.

The utility model comprises: burner hearth 3, main stove 4, body of heater 5, secondary stove 6, outer water jacket 8, inner water sleeve 9, flue 10 and vertical smoke pipe 11.

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

Embodiment 1: as shown in Figure 1, body of heater 5 profile is the horizontal placement of long box, equip main stove 4 and secondary stove 6 in body of heater 5, at right angle setting burner hearth 3 in the main stove 4 of body of heater 5 side, in the secondary stove 6 of opposite side, at right angle setting founds smoke pipe 11, adhere to outward at main stove 4 and secondary stove 6 outer wall and install inner water sleeve 9, inside body of heater 5 shell, outer water jacket 8 is installed in attachment, installs flue 10 between inner water sleeve 9 and outer water jacket 8.

In aforementioned, at secondary stove 6 other installation pipe 7 on body of heater 5 outer wall, flue 10 is gone out then to be connected to vertical smoke pipe 11 lower end downwards by burner hearth 3 upper side wall opening, is upwards communicated to pipe 7 lower end from vertical smoke pipe 11 inner chamber.

In aforementioned, body of heater 5 connects delivery port 1 on outer wall top, main stove 4 side, and body of heater 5 connects return pipe 13 in outer wall bottom, secondary stove 6 side, and return pipe 13 and delivery port 1 are communicated with outer water jacket 8 or inner water sleeve 9 respectively.

In aforementioned, on the downside of body of heater 5 outer wall, ash door 12 is installed, is communicated with inside ash door 12 bottom flue 10 or burner hearth 3.

In aforementioned, in burner hearth 3, lower horizontal installs grate 2.Ashes after burning fall from grate 2 gap, and remove via ash door 12.

In aforementioned, outer water jacket 8 is communicated with inner water sleeve 9.

In aforementioned, one group is found smoke pipe 11 and comprises at least 3 stand pipe, and vertical smoke pipe 11 outer wall attachment is by the outer water jacket 8 of dress or inner water sleeve 9.

In aforementioned, main stove 4 or secondary stove 6 interior wall construction are cylindrical shape, cydariform, rectangle or polygon.

In aforementioned, as shown in Figure 2, body of heater 5 upper-lower position on the outer wall of main stove 4 side installs fire door 14 and lower furnace door 15 respectively.

During utility model works, in burner hearth 3, coal furnace fire is after burning, carry the hot flue dust of heat to be extracted out by flue 10, upset is risen by vertical smoke pipe 11 downwards again, and the flue gas finally losing heat carries kinetic energy reduction, dust falls, comparatively clean tail gas is by pipe 7, because low-temperature return water to enter outside secondary stove 6 side in water jacket 8, heat smoke moves between water jacket 8 and inner water sleeve 9 outside and exchanges with the low-temperature return water generation severe thermal in inner water sleeve 9 with outer water jacket 8, outer water jacket 8 and the low-temperature return water in inner water sleeve 9, after temperature raises, formation upwards springs up and exports hot water through delivery port 1, obviously, flue gas heats up in flue 10 flow direction and outer water jacket 8 and inner water sleeve 9, and water movement direction is contrary to be conducive to heat exchange and rapidly and efficiently to carry out, visible, the double-layer water jacket structure that outer water jacket 8 is formed with inner water sleeve 9, and, many vertical smoke pipes 1 in secondary stove 6.Bundle structure all effectively and significantly increases heat exchange area, opens ash door 12 clear up every a period of time.Main stove 4 is cooked for cooking, and secondary stove 6 can be used for warm dish warm water etc.

Claims (6)

1. horizontal dual-range-head double-layer water jacket environmental protection accumulated temperature saving furnace, comprises burner hearth (3), main stove (4), body of heater (5), secondary stove (6), outer water jacket (8), inner water sleeve (9), flue (10) and vertical smoke pipe (11); It is characterized in that, body of heater (5) profile is the horizontal placement of long box, side by side main stove (4) and secondary stove (6) are installed in body of heater (5), the interior at right angle setting burner hearth (3) of main stove (4) of body of heater (5) side, secondary stove (6) the interior at right angle setting of opposite side founds smoke pipe (11), adhere to outward at main stove (4) and secondary stove (6) outer wall and inner water sleeve (9) is installed, inside body of heater (5) shell, outer water jacket (8) is installed in attachment, installs flue (10) between inner water sleeve (9) and outer water jacket (8).

2. horizontal dual-range-head double-layer water jacket environmental protection accumulated temperature saving furnace as claimed in claim 1; it is characterized in that; at secondary stove (6) other installation pipe (7) on body of heater (5) outer wall; flue (10) goes out then to be connected to vertical smoke pipe (11) lower end downwards by burner hearth (3) upper side wall opening, is upwards communicated to pipe (7) lower end from vertical smoke pipe (11) inner chamber.

3. horizontal dual-range-head double-layer water jacket environmental protection accumulated temperature saving furnace as claimed in claim 1; it is characterized in that; body of heater (5) connects delivery port (1) on outer wall top, main stove (4) side; body of heater (5) connects return pipe (13) in outer wall bottom, secondary stove (6) side, and return pipe (13) and delivery port (1) are communicated with outer water jacket (8) or inner water sleeve (9) respectively.

4. horizontal dual-range-head double-layer water jacket environmental protection accumulated temperature saving furnace as claimed in claim 1, it is characterized in that, outer water jacket (8) is communicated with inner water sleeve (9).

5. horizontal dual-range-head double-layer water jacket environmental protection accumulated temperature saving furnace as claimed in claim 1; it is characterized in that; one group is found smoke pipe (11) and comprises at least (3) root stand pipe, and vertical smoke pipe (11) outer wall attachment is by the outer water jacket of dress (8) or inner water sleeve (9).

6. horizontal dual-range-head double-layer water jacket environmental protection accumulated temperature saving furnace as claimed in claim 1, it is characterized in that, main stove (4) or secondary stove (6) interior wall construction are cylindrical shape, cydariform, rectangle or polygon.