CN2541746Y - Water heating stove for cold zone - Google Patents

Abstract

The utility model discloses a frigidzone hot-water heating furnace which comprises a water-layer furnace body 31 and a box-type heat absorption device 30 which is provided with a water layer, wherein the water-layer furnace body comprises water-layer side walls which are communicated, a water-layer circular furnace lid, a furnace lid, a water-layer coal-stopping partition wall, furnace bars and an ash-poking hole, the box-type heat absorption device is a rectangle box in which a flue-diverting multiple-layer heat absorption hollow member is arranged, an ash-removal blocking door is movably connected with the box of the box-type heat absorption device, the lower end of the box is provided with a water inlet pipe 16 and a water tank 34, and a warn water pipe 28 positioned at the upper end of the box is communicated with a heat abstractor. The hot-water heating furnace of the utility model has the advantages of high utilization efficiency of energy heat, quick heating-up of water, high temperature, large heat supply area, coal saving, low cost and convenient ash removal of a flue.

Description

Frigid zone hot-water heating stove

The present invention relates to the hot-water heating stove that a kind of frigid zone hot-water heating in winter stove, especially body of heater are communicated with a kind of box-type heat sink combination.

The northern area warming phase reaches 5 to 6 months, annual fire coal very expensive.One section double-deck furnace tube water layer heating that heat absorption water layer sidewall that existing hot-water heating stove is double-deck wallboard and body of heater are communicated with, this structure heating surface area is little, the heat of burner hearth fire coal is not fully absorbed heat by water layer, enter stove tube or heated kang very soon, if plume enters heated kang, a heatable brick bed surface temperature is very high, even a heatable brick bed face bedding thing reaches the degree of burning, but heatsink temperature is also very low, in addition, removes the flue dust inconvenience.A hot-water heating stove consumes nearly 1 ton of coal 1 winter, can only drive the heat radiation heating area of 4 to 8 of the common radiators of cast iron.

Chinese patent ZL91227867 (bulletin on July 22nd, 1992) has disclosed a kind of paramos hot-water heating furnace structure, the burner hearth of the furnace body sidewall has refractory stove core, combustion chamber has ventilating duct, ventilating opening, there is ring-like steam pipe steam vent fire bars bottom and combustion chamber upper end, the lateral wall of refractory stove core is with the hot water jacket of body of heater and is communicated with partly bind bell heat absorption water layer and remaining hot water cover, such hot-water heating stove, the heat energy of furnace flame plume is not fully absorbed by the heat absorption water jacket, utilization efficiency of heat energy is low, also has this furnace binding flue deashing inconvenience.

The present invention will provide a kind of utilization efficiency of heat energy height, the water layer quick heating, and low with the few cost of coal, it is convenient to remove flue dust, the frigid zone hot-water heating stove that heating area is big.

In order to achieve the above object, frigid zone of the present invention hot-water heating stove is by body of heater, and the stifled door of box-type heat sink and deashing is formed, for double-deck wallboard water layer heat absorption sidewall is communicated with, be flexible connection between the stifled door of deashing and the box-type heat sink between body of heater and the box-type heat sink.Sidewall of the furnace body is the water layer heat absorption sidewall that adopts double-deck wallboard to constitute, body of heater upper end bell is double-deck wallboard, the ring-like heat absorption bell of the water layer of formation, and its ring-like heat absorption bell is connected with the double-deck heat absorption of body of heater sidewall, there is fire bars the lower end in the body of heater, and side wall lower ends has the ash poking mouth.Described box-type heat sink is a rectangle casing external form, there is flue shunting multilayer that the heat-absorbing member of water is arranged in the casing, the member two ends are communicated with the wall box of box-type heat sink, the upper strata heat-absorbing member is an even number, and lower floor's heat-absorbing member is an odd number, can the upper strata be even number for odd number lower floor also, the heat-absorbing member structure can be flat tube or garden pipe, also can other version, each is managed between each layer and is parallel to each other in the horizontal vertical direction each other, the phase place arrangement that interlaces up and down.The stifled door of described deashing is the flat box body of water layer that is made of double-deck wallboard, in the box body upper end hot water pipe joint is arranged, being communicated with hose is communicated with the pipe joint of heat absorption casing upper end hot water pipe, there is admitting pipe joint the box body lower end, being communicated with hose is communicated with the lower end water pipe head of heat absorption casing, constitute a warm water circulation, can remove charcoal ash on the casing inner flue heat-absorbing member at any time easily owing to be provided with the deashing valve simultaneously, thereby improve the thermal efficiency.Ensured that also flue is unimpeded.

The box-type heat sink, can also be the reciprocal heat sink of box-type flue, the ring-like bell of body of heater is continued to extend 2/3 length that is lengthened to casing length, the two ends of elongated portion are communicated with the casing double side walls, constitute a double-deck heat absorption water layer guide wall, by 1/2 place of plane on the bell to height the casing top, with the casing rear wall, wall box is communicated with, and constitutes a double-deck heat absorption guide wall, and the length of this guide wall is 2/3 length of casing length.It is the frigid zone hot-water heating stove of second kind of version that the reciprocal heat sink of described box-type flue is communicated with water layer with body of heater.

The third and the 4th kind of frigid zone hot-water heating stove, should be respectively the body of heater of above-mentioned two kinds of heat sinks being positioned at the stifled student of deashing holds upright plane to remove, keep off in front of the door closure plate and be fixedly connected on and remove on the body of heater plan-position having coal filling hole and coal filling hole switch, thereby can constitute burner hearth, fire bars is equipped with in the bottom, and other structure is constant.

The structure of frigid zone of the present invention hot-water heating stove is because body of heater and box-type heat sink all are to have the sidewall of water layer to constitute by bilayer, several heat-absorbing members of multilayer that are connected with the casing double side walls are particularly arranged in the box-type heat sink, so, this structure particularly endotherm area than big a lot of of the endotherm area of the hot-water heating stove of prior art, therefore, has coal-fired utilization efficiency of heat energy height, water quick heating temperature height, area of heat-supply service is big, economizing the low characteristics of coal expense, and the charcoal ash of the heat-absorbing member of box-type heat sink, can at any time the stifled door of deashing be opened, remove its dust, keep the good action of heat-absorbing member heat absorption.

Below in conjunction with the detailed description of accompanying drawing four embodiments of the present invention:

Fig. 1 is the cutaway view of the front view of first specific embodiment of the present invention, also is the cutaway view of vertical view 2 along the C-C line.

Fig. 2 is the vertical view of front view of the present invention.

Fig. 3 is the cutaway view along A-A line among Fig. 1.

Fig. 4 is the cutaway view along B-B line among Fig. 1.

Fig. 5 is the main cutaway view of second specific embodiment of the present invention.

Fig. 6 is the cutaway view along A-A line among Fig. 5.

Fig. 7 is the main cutaway view of the 3rd specific embodiment of the present invention.

Fig. 8 is that Fig. 7 A is to view.

Fig. 9 is the main cutaway view of the of the present invention the 4th concrete enforcement side.

Figure 10 is that Fig. 9 A is to view.

At Fig. 1, Fig. 2, Fig. 3 and Fig. 4 frigid zone hot-water heating stove first specific embodiment is shown, Reference numeral 30 is the box-type heat sink among Fig. 1,31 is frigid zone hot-water heating furnace body, body of heater 31 sidewalls 5, ring-like bell 7, retaining coal next door 1 all is that the water layer heat absorption sidewall that double-deck wallboard constitutes is connected, the height in retaining coal next door 1 is 1/3 of body of heater 31 height, bell 6 seal ring type bells 7, ring-like bell can be done home furnace, can cook dish and boiling water, but ash poking mouth 45 deashings, fire bars upper furnace 3 coal-fired flames, plume enter box-type heat sink 30 through retaining coal next door 1 flue 7.Described box-type heat sink is a rectangle, box-type flue shunting multilayer heat sink, the sidewall 18 of this casing, rear wall 15, roof 9 all is to be connected by the water layer heat absorption sidewall that double-deck wallboard constitutes, flue 35 shunting multilayer heat absorption hollow units 13 are arranged in the casing, 14, this heat absorption hollow unit can be the heat-absorbing member of flat tube or garden pipe and other version, these heat-absorbing member two ends are communicated with casing heat absorption sidewall 18, upper strata endothermic tube 13 is an even number, lower floor's endothermic tube 14 is an odd number, can the upper strata be even number also for odd number lower floor, each is managed between each layer and is parallel to each other in the horizontal vertical direction each other, the phase place arrangement that interlaces up and down, all heat-absorbing members 13,14 with horizontal alignment on the angle degree be 5 °-7 °, (as shown in Figure 4) casing roof 9 should with 5 °-7 ° of angle degree on the horizontal alignment, warm water outlet pipe should be positioned at casing roof 9 high some positions.Above-mentioned angle of inclination can prevent that producing bubble sound occurs.By shown in Figure 1, flow to cold water by water tank 34 water inlet pipes 16 and be full of body of heater 31 and box-type heat sink 30, the warm water after heating is communicated with the heating heat abstractor by casing upper end hot water pipe 28, and its return pipe 35 is communicated with water pipe 16.

As Fig. 1, Fig. 2 and shown in Figure 4, the stifled door 8 of deashing is by the square that double-deck wallboard the constitutes flat box body that absorbs heat, should stifled door 8 with the casing of box-type heat sink 30 between be connected with hinge 38, there is admitting pipe joint 32 lower end of the stifled door 8 of deashing, is communicated with box-type heat sink 30 casing titting water outlets 33 by hose 4.There is hot water effluent's pipe joint 29 upper end of the stifled door 8 of deashing, is communicated with by the pipe joint of hot water 12 on the hot-water line 28 on hose 10 and the casing.

As shown in figures 1 and 3, when entering flue 17,39 through retaining coal next door, burner hearth 3 coal-fired flame plumes are full of cabinet space, on heat-absorbing member 13 isoplanars, flue 39 should be greater than the smoke 11 or 36 of casing, the 20-40% of horizontal sanction area by the summation of the horizontal sanction area of plume.

The present invention can also have second embodiment, referring to Fig. 5 and Fig. 6, second embodiment is on the basis of first embodiment, just box-type heat sink 30 box inner structures are changed into as Fig. 5 and Fig. 6, other each structure is change not, it promptly is the reciprocal heat sink 40 of box-type of second embodiment, this structure should continue 2/3 length that development length is heat sink 40 casing length with body of heater 31 double-deck ring-like bells 7, the lower floor's guide wall 20 that constitutes, these guide wall 20 two ends are communicated with casing double side walls 18, another guide wall is at 1/2 place of ring-like bell upper end to height between the casing top, in the double-deck rear wall 15 of casing forward development length be the 2/3 long of casing length, the water layer guide wall 21 that constitutes, these guide wall 21 two ends are communicated with guide wall 20 with casing double side walls 18,21 respectively with horizontal alignment on the angle degree be 5 °-7 °.

The casing outlet flue of first and second embodiments can be divided into two kinds of forms, and outlet flue 11 directly enters the chimney smoke evacuation for flue, and outlet flue 36 is walked cigarette for directly entering heated kang, realizes that by flue change-over gate 37 this device is available for users to select for use.

Fig. 7 and Fig. 8 show frigid zone of the present invention hot-water heating stove the 3rd embodiment, it is on the basis of first embodiment, be body of heater 31 to be removed on the stifled door of the deashing upright plane, 8 lower ends of first embodiment, be connected with wall box 18 shutoff along the upright plane of removing with antetheca closure plate 26, antetheca closure plate 26 is a square steel closure plate, the space of its formation is a burner hearth 22, fire bars 27 below its burner hearth, antetheca closure plate 26 middle parts have coal square hole and closure plate to load onto valve 24 and valve locking device 25, in antetheca closure plate lower end ash poking mouth 23 are arranged.

Fig. 9 and Figure 10 show the 4th embodiment of frigid zone of the present invention hot-water heating stove, it is on the basis of second embodiment, also be body of heater 31 to be removed on the stifled door of the deashing upright plane, 8 lower ends of second embodiment, it implements methods as hot-water heating stove the 3rd embodiment of frigid zone of the present invention, no longer elaborates.

Embodiments of the present invention; except Fig. 1 to the structure shown in Figure 10; described box-type heat sink; can also have other constructional variant; and do not depart from the scope of the present invention, for example the casing rear wall of box-type heat sink also can be semicircle type or other version, in a word; no matter on its shape or structure, do any variation, everyly utilize water layer member heat absorption or the hot-water heating stove of water layer sidewall heat absorption all drops within the utility model protection domain.

Claims (8)

1, a kind of frigid zone hot-water heating stove, it comprises: the body of heater and the box-type heat sink of the hot-water heating stove that is made of sidewall, ring-like bell, bell, retaining coal next door, fire bars; Described box-type heat sink and body of heater are that its water layer sidewall is communicated with, and the stifled door of described deashing is flexible connection with the casing of box-type heat sink; It is characterized in that: the sidewall of described sidewall of the furnace body, ring-like bell, retaining coal next door and box-type heat sink and boring member thereof all are connected with the water layer of the stifled door of deashing; Described box-type heat sink is a rectangle casing, flue (35) shunting multilayer heat-absorbing member (13), (14) are arranged in the casing, these heat-absorbing member two ends are communicated with the endothermic box body sidewall, the upper and lower heat-absorbing member is respectively even number and odd number, each manages between each layer parallel in the horizontal vertical direction each other, the phase place arrangement that interlaces up and down; Deashing blocks up the flat box body of Men Weiyi, and this box body lower end has water inlet pipe to be communicated with the casing outlet pipe, and the box body upper end has hot water pipe to be communicated with the casing hot water pipe.

2, according to the described frigid zone of claim 1 hot-water heating stove, it is characterized in that: described box-type heat sink housing is a rectangle casing, reciprocating type heat-absorbing member is arranged in the casing, this member is 2/3 length that ring-like heat absorption bell continues to extend to casing length, and be communicated with the water layer flue guide wall (20) that is constituted with wall box, at 1/2 place of bell upper end to casing top height, extend forward and be communicated with the water layer flue guide wall (21) that is constituted with wall box in the casing rear wall, its length is that casing length 2/3 is long, guide wall (20), (21) respectively with horizontal alignment on the angle degree be 5 °-7 °.

3, according to the described frigid zone of claim 1 hot-water heating stove, it is characterized in that: the burner hearth (22) that the casing vertical sidewall space of described box-type shunting multilayer heat sink constitutes, this burner hearth (22) is positioned at the bottom of casing shunting multilayer heat-absorbing member.

4, according to claim 1 or 2 described frigid zone hot-water heating stoves, it is characterized in that: hinge is connected between the casing of the stifled door of described deashing and heat sink (30), the stifled door of the fastening deashing of locking device (19) (8), the square box body that the stifled door of described deashing is made of double-deck wallboard, there is water out adapter its box body upper end, and there is water supply connector the box body lower end.

5, according to the described frigid zone of claim 1 hot-water heating stove, it is characterized in that: the heat-absorbing member of described box-type heat sink (13), (14) in the horizontal direction upwards the angle degree be 5 ° of-7 ° of degree.

6, according to claim 1 or 2 described frigid zone hot-water heating stoves, it is characterized in that: the height in retaining coal next door (1) is 1/3 of a body of heater height in the described burner hearth, and this next door is communicated with the sidewall of the furnace body water layer.

7, according to the described frigid zone of claim 2 hot-water heating stove, it is characterized in that: described guide wall (20), (21) are inclined upwardly 5 °-7 ° along extending direction respectively, or in be inclined upwardly 5 °-7 ° of angles of heat sink casing width.

8, according to the described frigid zone of claim 1 hot-water heating stove, it is characterized in that: on the same plane of heat-absorbing member (13), flue (39) should be greater than the 20-40% of the horizontal sanction area of box-type heat sink casing outlet flue summation by the summation of the horizontal sanction area of plume.

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