CN201083400Y

CN201083400Y - Heating stove for a heating brick bed

Info

Publication number: CN201083400Y
Application number: CNU2007201279811U
Authority: CN
Inventors: 张维平
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-05-24
Filing date: 2007-08-03
Publication date: 2008-07-09
Anticipated expiration: 2017-08-03

Abstract

The utility model discloses a kang heating stove which comprises a water jacket stove body and a water jacket flue on one side; the inside of the water jacket flue is provided with a rotation adjusting device and conducting strips arranged on the upper wall, wherein the space of the water jacket flue is at least provided with a heat exchange body communicated with the space; the space is divided into an upper layer main fire heat exchange flue and a lower layer heat exchange channel, respectively through the gap between the heat exchange body and the adjacent conducting strip and the water jacket flue lower wall; the rotation adjusting device is arranged on the side of the heat exchange body; under the adjustment and control of the rotation adjusting device, the property that the upper layer main fire heat exchange flue can rapidly exhaust and turn smoke into heat in an open state is ensured, and heat energy radiation can be used to clean the condensed dust in the flue; through the heat exchange smoke venting space of the superposed lower layer heat exchange channel, the stove has greater high-efficient heat exchange capacity.

Description

The a heatable brick bed heating stove

Technical field

The utility model relates to a kind of a heatable brick bed heating stove, relates to a kind of a heatable brick bed heating stove with extensive regulatory function specifically.

Background technology

According to the heating stove of selling in the market or exist thermal efficiency regulating power not enough, or there is a problem of high efficient heat exchanging scarce capacity, the applicant has developed a kind of " a heatable brick bed heating stove " utility model patent, its patent No. is 2006201230552, it has mainly adopted in the water jacket flue that is communicated with water jacket furnace, the heat exchanging water pipe is set, and forms upper strata master fire flue and lower floor's heat exchange flue with the upper and lower inwall of flue.Utilize and regulate whirligig, regulate the heat exchange efficiency of stove and accessory, just the heated kang of different drafts and different ature of coal all have good fired state and result of use.At the high efficient heat exchanging state, utilize lower floor's heat exchange flue of stack, promote the exchange capability of heat of stove and accessory.But, when low temperature is banked up a fire, just between this heat exchanger tube and flue wainscot, cause tar, dust to condense easily because this stove and accessory upper strata master fire flue rear portion is provided with the upper strata heat exchanging water pipe.When the burner hearth very hot oven, this place's coagulation causes the thermal efficiency to descend because of the baking that can not get radiant heat energy that stops of this pipe position with regard to it can not effectively be cleared up, and influences the balanced heat exchange of upper and lower layer heat exchange flue then.

The utility model content

The technical problems to be solved in the utility model provides a kind of exchange capability of heat that can improve flue, can utilize radiant heat energy to help a heatable brick bed heating stove of the effective deashing of flue again.

For solving the problems of the technologies described above, the utility model adopts a kind of like this a heatable brick bed heating stove.Comprise water jacket furnace and flue, this flue comprises the water jacket body that is communicated with water jacket furnace and the veneer body of front end; Flue inside is provided with regulates the conducting strip that whirligig and upper wall thereof have; Form upper strata master fire heat exchange flue by crack between at least one heat exchange body that is communicated with it of in water jacket flue space, being provided with and adjacent each conducting strip; Down to the flue lower wall, form at least one heat exchanger channels from this heat exchange body; Described adjusting whirligig is on limit, heat exchange side.

Adopt heat exchange body, conducting strip in water jacket flue space, constitute upper strata master fire heat exchange flue and lower floor's heat exchanger channels, not only little because of the shared flue horizontal space of conducting strip area, and when this flue opens wide, have the slow fiery ability of bigger logical cigarette, radiant heat energy can also be directly acted on each conducting strip, wainscot and heat exchange body bottom and make it be difficult for taking place dust to condense, under the regulation and control of regulating whirligig, the balanced heat exchange function of the upper and lower flue of stable performance.

As a kind of preferred structure of the present utility model, this is used to regulate the adjusting whirligig of flue heat exchange, adopts outward turning adjustable plate and inward turning adjustable plate that bending is set in the middle of rotating shaft.Isoplanar adjustable plate is compared, and the outward turning adjustable plate of bending and flue upper wall can form the heat exchanger channels of one section almost parallel, enhanced heat exchange effect.And the outer face of inward turning adjustable plate bending and adjacent heat exchange body form bigger sealing angle, can continue sealing, turn down upper and lower flue, fiery function is suppressed in realization, when outward turning adjustable plate, inward turning adjustable plate adopt multiaspect interlayer body, will effectively stop the impact of flue gas stream to the veneer body, cause heat to lose thoroughly, and avoid bending inside and outsidely revolve the smoke evacuation resistance that the adjustable plate concave surface causes lower floor's heat exchanger channels.

As the further improvement of above-mentioned preferred structure, the heat exchange body of flue inside is that the extension along the pipe body is provided with a vertical heat-conducting plate.Its interface is near the transverse end of the bottom of pipe and heat-conducting plate.Its horizontal corresponding end is pointed to flue and is advanced mouth.This structure is provided with the following current plate that points to monomer flue direction with pipe top and compares, and can increase its underpart exchange capability of heat, and dwindle the head room of fire door, has avoided small-sized body of heater to be difficult to guarantee burner hearth high temperature because of amount of radiation is excessive.

Another kind as said structure improves, and the heat exchange body of flue inside is that its acute angle advances mouth corresponding to flue, cuts and cavity triangular in shape.This cavity is owing to there being longer heat exchange stroke to have large space heat exchange and deashing ability than pipe, this cavity has improved the sealing ability of upper and lower flue because of having the corresponding surface that matches with inward turning adjustable plate end.

As a plurality of heat exchange bodies that make up up and down with said structure, its cross section is the cavity of the combination of leg-of-mutton both sides and arc.Its arc tips is advanced mouth corresponding to flue.Two limits of this cavity can constitute two two lower floor's heat exchanger channels that the space is bigger with the lower wall panels of the triangle cavity on its top and bottom, convenient clear smoke outlet flue rear portion dust and just its oblique type passage skids off in the bottom.

Further improvement as above-mentioned heat exchange body structure, on the heat exchange body, be provided with and be connected with upper strata or lower floor's flue water jacket with the aqueduct of its cavity conducting, to increase the pipe potential difference of this heat exchange body turnover water end (W.E.), heat exchanger tube is horizontally disposed with by being obliquely installed to become, just body of heater flat appearance, sight model.

Description of drawings

Fig. 1 is a structural representation half sectional view of the present utility model.

Fig. 2, Fig. 3, Fig. 4, Fig. 5 are the local embodiment cutaway views of flue internal structure.

The specific embodiment

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

By a heatable brick bed heating stove shown in Figure 1, adopted the water jacket furnace 1 that has refractory lining.The upper end of these water pipe sleeve body of heater 1 one sides is provided with a water jacket flue 13 and is connected with water jacket furnace 1.In the body front end of described water jacket flue 13 a veneer body flue 11 is arranged, be used for connecting with the heated kang inlet.Bottom at water jacket a heatable brick bed body 1 is provided with water inlet 2; Upper end at the boss of water jacket flue 13 is provided with delivery port 12.The last inside panel 14 of water pipe flue 13 is constituted by the swash plate upwards and the flat board of front end.4 two sections swash plates that make progress by different angles of following inside panel are constituted.Or swash plate that makes progress.Certainly, upper and lower inside

panel

14,4 also can be other suitable geometrical body plate.Along the shape of wainscot 14, be set up in parallel some conducting strips 15, extend from water jacket flue 13 smoke inlet ends and point to veneer body flue 11.In the lower space of conducting strip 15, be provided with the heat exchange body.The heat exchange gap of each conducting strip 15 that heat exchange body and wainscot 14 are provided with constitutes upper strata master fire heat exchange flue 21, from this heat exchange body down to lower wall panels 4, constitute lower floor's heat exchanger channels 23, be provided with rotating shaft 5 in the front end of this heat exchange body, rotating shaft 5 is installed the gear regulation device at flue side plate one exit.In the middle of rotating shaft 5, corresponding to upper strata master fire heat exchange flue 21 and lower floor's heat exchanger channels 23, outward turning adjustable plate 6 and the inward turning adjustable plate 7 that setting can freely rotate the outer end in rotating shaft 5.The inside and outside

adjustable plate

6,7 that revolves shown in Fig. 1 is two straight plate bodys.The heat exchange body that is adjacent is that the bearing of trend at pipe 9 is provided with a vertical heat-conducting plate 10, and the horizontal link of this heat-conducting plate 10 is in the bottom of pipe 9, and it laterally connects corresponding end and points to water jacket flue 13 and advance mouth.Heat exchange body shown in Fig. 2 is two, and the top of its next heat exchanger tube 8 is pointed to monomer flue 11 and is provided with the following current plate.This heat exchange body and upper heat exchange body and lower wall panels 4 form upper and lower two lower floor's heat exchanger channels 22,23.When outward turning adjustable plate 6 was threaded to upper strata master fire heat exchange flue 21 downwards and all opens, flue gas will enter heated kang than large space through it, overcame the heated kang resistance smoothly and discharged, and just stove and accessory comparatively fast changes normal combustion dress attitude over to by the low temperature state of banking up a fire.Revolve on outward turning adjustable plate 6, after its upper end dwindled smoke evacuation space with wainscot 14, the air-flow that enters upper strata master fire heat exchange flue 21 improved heat exchange efficiency with regard to having relatively long heat exchange efflux time.At this moment, the heat exchange smoke evacuation with lower floor's

heat exchanger channels

22,23 of higher heat exchange efficiency has then replenished the deficiency of the upper strata master fire heat exchange flue 21 smoke evacuation intakes after the compression, thereby has realized the powerful high efficient heat exchanging of stove and accessory.At this moment, inward turning adjustable plate 7 rests near the middle part of pipe 9, though some gaps are arranged, the lift that lower floor's

heat exchanger channels

22,23 discharge air-flows make progress is suitable substantially because of the elevated pressures that outlet is compressed appearance with upper strata master fire heat exchange flue 21, thereby stops the top hot-fluid to be scurried out downwards.

Fig. 3 shows another kind of embodiment of the present utility model, inside and outsidely revolves the two

sides body

16,17 that adjustable plate is two bendings, and the end face of its outward turning adjustable plate 16 can be compressed into the heat exchanger channels of one section almost parallel with flue wainscot 14, promotes the heat exchange effect.The outer face of its inward turning adjustable plate door is corresponding with the pipe 9 of heat exchange body, forms one section sealing surface.Stretch out the outer end that the horizontal link of pipe 9 bottom heat exchanger plates 10 then inwardly revolves adjustable plate 17, forms bigger sealing angle with it.Continue to turn down the outlet of upper strata master fire heat exchange flue 21 and lower floor's heat exchanger channels 23, the realization stove and accessory is suppressed fire until banking up a fire.

Fig. 5 shows the another kind of embodiment of the utility model, and it is the further improvement to above-mentioned embodiment.Promptly the plate face is set, forms the

multiaspect interlayer body

26,27 of two correspondences at the inside and outside concave surface that revolves adjustable plate 16,17.The heat that this interlayer body can effectively stop flame impingement outward turning adjustable plate 26 to cause loses thoroughly.And reduce the lower floor heat exchange and can road 22,23 discharge air-flows and regulate the smoke evacuation resistance that causes through spill.And the outer end of outward turning adjustable plate 26 is increased downwards, and contacting lower wall panels in good time, sealing lower floor discharge flue makes to lift on the flame all to enter upper flue 21, and realization Gao Huowei does and cooks a meal.Certainly, it is multiaspect interlayer body 26 that present embodiment also can be reduced to the outward turning adjustable plate, and the inward turning adjustable plate is the mode of bending body 17 and can obviously not influence its result of use.

Fig. 4 shows another kind of embodiment of the present utility model, and the heat exchange body of its flue inside can be a cross section cavity triangular in shape 19, and the smoke inlet end that is in water jacket flue (13) is corresponding angles of this cavity.The outer end of its opposite side and inward turning adjustable plate door forms corresponding surface.Three direct heat transfer faces of this triangle cavity 19 have bigger space exchange capability of heat undoubtedly, promote the height space of lower floor's heat exchanger channels 22 with it, bring convenience also for flue rear portion deashing.

Be another embodiment of a plurality of heat exchange bodies of the utility model as shown in Figure 5.It is that the combination cavity 18 that a cross section is leg-of-mutton both sides and arc is set in the bottom of above-mentioned triangle cavity 19.Its arc tips is advanced mouth corresponding to water jacket flue 13, and the two ends of its extension are connected with flue water jacket 13 sides.This cavity can further promote the flue space exchange capability of heat of the big type of furnace, increases the height space of two lower floor's heat exchanger channels, is convenient to utilize the clear smoke outlet flue of this passage rear portion dust stratification and dust to skid off from the next inclination heat exchanger channels 23.

As the further improved embodiment of above-mentioned heat exchange body, Fig. 3, Fig. 5 show to be provided with on the heat exchange body and are connected with water jacket flue 13 tops or bottom with the aqueduct 20 of its cavity conducting.Compare with the structure that is obliquely installed the heat exchange body, aqueduct 20 has increased upper and lower pipe potential difference into and out of water end (W.E.), just the heat exchange body may be made the water inlet pipe of level or the outlet pipe of level, thereby make body of heater flat appearance, standard.

The utility model not office in Fig. 1 to the structure of embodiment shown in Figure 5, for example body of heater 1 also fire grate with upper water sleeve or fire grate with top partial water cover.Heat exchange body section shape also can be other geometrical shaped body that is suitable for the non-tubular of the inner heat exchange of flue.

Claims

1. an a heatable brick bed heating stove comprises water jacket furnace and flue thereof; This flue comprises the water jacket body that is communicated with furnace water jacket and the veneer body of front end thereof; Flue inside is provided with regulates the conducting strip that whirligig and upper wall thereof have; It is characterized in that: the crack forms upper strata master fire heat exchange flue (21) between at least one the heat exchange body that is communicated with it that is provided with in described water jacket flue (13) space and adjacent each conducting strip (15); Down to flue lower wall (4), form at least one lower floor's heat exchanger channels (23) from this heat exchange body; Described adjusting whirligig is at the side of heat exchange body.

2. according to the described a heatable brick bed heating stove of claim 1, it is characterized in that: described adjusting whirligig is to be arranged at the rotating shaft of flue sidewall (5) centre, is oppositely arranged the outward turning adjustable plate (6) and the inward turning adjustable plate (7) of straight plate body.

3. according to the described a heatable brick bed heating stove of claim 1, it is characterized in that: described adjusting whirligig is to be arranged at the rotating shaft of flue sidewall (5) centre, is oppositely arranged the outward turning adjustable plate (16) and the inward turning adjustable plate (17) of bending two sides body.

4. according to the described a heatable brick bed heating stove of claim 1, it is characterized in that: described adjusting whirligig is to be arranged at the rotating shaft of flue sidewall (5) centre, is oppositely arranged the outward turning adjustable plate (26) and the inward turning adjustable plate (27) of multiaspect interlayer body.

5. according to each described a heatable brick bed heating stove in the claim 1 to 4, it is characterized in that: the heat exchange body of described flue inside is a cross section cavity triangular in shape (19); Being in the smoke inlet end of water jacket flue (13), is corresponding angles of this cavity.

6. according to each described a heatable brick bed heating stove in the claim 1 to 4, it is characterized in that: the heat exchange body of described flue inside is the combination cavity (18) of both sides triangular in shape, cross section and arc, and its arc tips is advanced mouth corresponding to water jacket flue (13).

7. according to each described a heatable brick bed heating stove in the claim 1 to 4, it is characterized in that: the heat exchange body of described flue inside is that the extension along pipe body (9) is provided with a vertical heat-conducting plate (10) in the bottom of pipe body (9), its tie point is near the transverse end of the bottom of pipe body (9) and heat-conducting plate (10), and its horizontal corresponding end is pointed to water jacket flue (13) and advanced mouth.

8. according to each described a heatable brick bed heating stove in the claim 1 to 4, it is characterized in that: on the heat exchange body of described flue inside, the aqueduct (20) of setting and its cavity conducting is connected with relative flue water jacket (13).

9. according to the described a heatable brick bed heating stove of claim 1, it is characterized in that: described conducting strip (15) extends to monomer flue (11) direction along flue upper wall (14), and presses certain interval distribution setting.

10. according to the described a heatable brick bed heating stove of claim 8, it is characterized in that: the heat exchange body of smoke pipe inside is a plurality of, and its lower floor's heat exchanger channels (22,23) is a plurality of.