CN2424387Y

CN2424387Y - Enclosed-door atmospheric household heating stove

Info

Publication number: CN2424387Y
Application number: CN 00201563
Authority: CN
Inventors: 张文魁
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-01-11
Filing date: 2000-01-11
Publication date: 2001-03-21
Anticipated expiration: 2010-01-11

Abstract

The utility model relates to an enclosed-door type household heating furnace with normal pressure, comprising a furnace body, a hearth, a water tank, an interface of a water inlet pipe, an interface of a water outlet pipe and a flue. The hearth is fixed in a mounting seat on the inner wall of a moving door of the furnace body, the water tank is arranged on the upper part of the furnace body, and a clearance space is arranged between the water tank and the upper part of the furnace body. The utility model has the advantages of high thermal efficiency, little contamination, easy use, fast water heating, fast circulation and cleanness.

Description

Enclosed-door normal pressure domestic heating stove

The utility model relates to a kind of water heater, particularly relates to the domestic normal-pressured heating stove of a kind of enclosed-door.As everyone knows, at the severe cold season of north of china in winter, domestic heating is indispensable living condition, and is of a great variety about the patent application of domestic heating stove, structure is different, and the thermal efficiency that has is higher, but complex structure, what have is simple in structure, and the thermal efficiency is lower, and coal is bigger, pollutes family life environment.CN91233143.7, name is called: the non-pressure hot water stove is used in Natural Circulation heating more, and this patent is one of handsome person in numerous back boilers, thermal efficiency height, sufficient combustion is economized on coal, but both heating, but bathing again, but yet some defective of this patent, heating water tank and bath water case are not separately, cause heating to be used for not too health of bathing with the water of crossing, coal filling hole is open in the room, and the cigarette of leakage phenomenon is arranged behind the coal sometimes, pollutes home environment.

The purpose of this utility model is: for overcoming the leakage cigarette phenomenon behind the back boiler coal, reduce home environment and pollute.

The utility model is achieved in that a kind of enclosed-door normal pressure domestic heating stove, contain body of heater, burner hearth, water tank, water-in and water-out interface tube, flue, burner hearth is fixed in the body of heater dodge gate inwall mount pad, water tank is fixed on upper of furnace body, has clearance space between water tank and the top body of heater.

There is the water inlet pipe interface that passes body of heater one sidewall the water tank lower end, the outlet pipe interface that passes the body of heater top board is arranged at water tank other end top, the water tank cross section can be rectangle, square, circle or polygon, water tank is connected with uncovered water supply tank with permeability cell, burner hearth is fixed in the mount pad, the mount pad upper end is uncovered, has bottom surface, periphery to have sidewall to be fixed on the body of heater dodge gate inwall down, there is a support to be placed on the mount pad bottom surface or on the sidewall, burner hearth is placed on the support, between hearth wall outer surface and the mount pad sidewall, is filled with adiabator layer, in the middle of the dodge gate outer surface is below burner hearth, lay the air intake ash bucket, single burner hearth can be arranged, twin furnace, or two with upper furnace, the body of heater cross section can be flat rectangle or circle, has on the body of heater top board in floss hole and the body of heater to be communicated with, and the flue on body of heater top can pass another non-pressure hot water case.

Over against the stockhole place, the frustum of a cone or the frustum of a pyramid in the recessed water tank are arranged at the water tank bottom surface, there is the air-vent that passes water tank the bottom surface thereon.

The groove of the approximate isosceles trapezoid of a cross section in the recessed water tank is arranged in the bottom surface of water tank, and the air-vent that passes water tank is arranged at the top of groove.

There are the bottom surface of water tank or the outer surface of other side that the heat absorption rib is arranged.

The utlity model has good effect: adopt enclosed construction, do not exist behind the coal and leak the cigarette phenomenon, because stockhole is installed in the body of heater, rotate with dodge gate during coal, burner hearth is pulled to the outside coal, being convenient to moulded coal changes, behind the coal, dodge gate is pushed burner hearth in the body of heater to, and stockhole is if there is cigarette to discharge, all discharge, can not pollute home environment from the flue of body of heater inside ceiling panel; 2, water tank is less, and water temperature improves very fast, helps the hot water Natural Circulation of domestic heating stove; 3, the fluted or frustum of a cone at the bottom of the water tank, structures such as the frustum of a pyramid or heat absorption rib increase the water tank endotherm area, improve the thermal efficiency; 4, this water heater manufacturing process is simple, promotes easily.

Fig. 1 is enclosed-door family expenses non-pressure heating furnace A ₁-A ₁The sectional structure schematic diagram;

Fig. 2 is the structural representation of facing of enclosed-door family expenses non-pressure heating furnace;

Fig. 3 is one of water tank A-A sectional structure schematic diagram;

Fig. 4 faces structural representation for one of water tank;

Fig. 5 is two B-B sectional structure schematic diagrames of water tank;

Fig. 6 faces structural representation for two of water tank;

Fig. 7 is three C-C sectional structure schematic diagrames of water tank;

Fig. 8 is three positive sectional structure schematic diagrames of water tank.

(1) embodiment one, two, three, referring to Fig. 1,2, among the figure, 1 is burner hearth, be fixed in the inwall mount pad 8 of dodge gate 6 of body of heater 2, pass through hinge-coupled between dodge gate 6 one sides and the body of heater 2, opposite side is a switch handle 16,2 is body of heater, it is the body of heater of flat rectangle that present embodiment adopts cross section, the body of heater top board has in flue interface 4 and the body of heater and communicates, 3 for cross section be the water tank of rectangle, be fixed on body top, Shanghai, water tank 3 top boards one end has the top board outlet pipe interface 10 that passes body of heater 2, and there is the water inlet pipe interface 11 that passes body of heater 2 one sidewalls another lower end of water tank 3, between the side of water tank 3 and the body of heater 2 the certain distance clearance space is arranged, type of thermal communication is crossed certain distance clearance space heating water tank, enter flue from floss hole 4 and discharge, water tank links to each other with a worn-out mouthful water supply tank with permeability cell, does not draw among the figure, 5 is adiabator layer, be filled between burner hearth 1 outer wall and mount pad 8 sidewalls, 9 is the bearing support of burner hearth 1, is placed on the bottom surface of mount pad 8 or is fixed on mount pad 8 sidewalls, 7 is the air intake ash bucket, air upwards flows in the burner hearth combustion-supporting below the air intake ash bucket of opening flows to burner hearth 1, and the part lime-ash that moulded coal has burnt falls down, and removes by the air intake ash bucket.Embodiment one is single burner hearth, and embodiment two is a twin furnace, and embodiment three is three burner hearths.

For structural representation and Fig. 1 of twin furnace or three burner hearths, 2 is similar, in proportion the corresponding amplification of lateral dimension some get final product, do not draw.

(2) embodiment four, five, six, referring to Fig. 1,2,3,4, the structure of present embodiment basically with embodiment one, two, three is identical, have be, with Fig. 1, water tank in 2 changes Fig. 3 into, 4 water tank is at Fig. 3, in 4, circular cone table top or pyramid table top 12 in the recessed water tank are arranged over against the stockhole place in the water tank bottom surface, on the frustum of a cone or the frustum of a pyramid 12 upper bottom surfaces air-vent 13 that passes water tank 3 is arranged, other is numbered with embodiment one, two, three, do not repeat, embodiment four is single burner hearth, embodiment five is two single burner hearths, and embodiment six is three burner hearths, and is two, three burner hearths are not drawn.

(3) embodiment seven, eight, nine, referring to Fig. 1, and 2,5,6.The structure of present embodiment is identical with embodiment one, two, three basically, somewhat differently is, with Fig. 1, the water tank 3 in 2 changes Fig. 5 into, 6 cisten mechanism.At Fig. 5, in 6,14 for there being the groove of the recessed water tank of the approximate isosceles trapezoid of cross section in the recessed water tank on water tank 3 bottom surfaces, and the groove upper bottom surface passes water tank air-vent 13, and endotherm area that can bigger increase water tank 3 improves the thermal efficiency.Other numberings do not repeat with embodiment one, two, three.Embodiment seven is single burner hearth, and embodiment eight is a twin furnace, and embodiment nine is three burner hearths, and two, three burner hearths are not drawn.

(4) embodiment ten, 11,12, referring to Fig. 1, and 2,7,8.The structure of present embodiment is identical with embodiment one, two, three basically, have be that with Fig. 1, the water tank 3 in 2 changes Fig. 7 into, 8 cisten mechanism.At Fig. 7, in 8,15 is the heat absorption rib on water tank 3 bottom surfaces, and other is numbered with embodiment one, two, three, does not repeat.Embodiment ten is single burner hearth, and embodiment 11 is a twin furnace, and embodiment 12 is three burner hearths.Two, three burner hearths do not draw.

(5) embodiment 13, and present embodiment is on the basis of embodiment eight, nine, set up another at the top board flue place of body of heater 2 and do not have the boiler of pressing, and flue from then on boiler passes.Do not draw the usefulness that the water of this boiler can be used for bathing, wash dish, washes the dishes, relatively health.

Claims

1, a kind of enclosed-door normal pressure domestic heating stove, contain body of heater, burner hearth, water tank, water-in and water-out interface tube, flue, feature of the present utility model is: burner hearth is fixed in the body of heater dodge gate inwall mount pad, water tank is fixed on upper of furnace body, has clearance space between water tank and the top body of heater.

2, heating stove according to claim 1, it is characterized in that: there is the water inlet pipe interface that passes body of heater one sidewall the water tank lower end, the outlet pipe interface that passes the body of heater top board is arranged at water tank other end top, the water tank cross section can be rectangle, square, circle or polygon, water tank is connected with uncovered water supply tank with permeability cell, burner hearth is fixed in the mount pad, the mount pad upper end is uncovered, under the bottom surface is arranged, periphery has sidewall to be fixed on the body of heater dodge gate inwall, has a support to be placed on the mount pad bottom surface or on the sidewall, burner hearth is placed on the support, between hearth wall outer surface and the mount pad sidewall, be filled with adiabator layer, in the middle of the dodge gate outer surface is below burner hearth, lay the air intake ash bucket, single burner hearth can be arranged, twin furnace, or two with upper furnace, and the body of heater cross section can be flat rectangle or circle, have on the body of heater top board in floss hole and the body of heater to be communicated with, the flue on body of heater top can pass another non-pressure hot water case.

3, heating stove according to claim 1 and 2 is characterized in that: over against the stockhole place, the frustum of a cone or the frustum of a pyramid in the recessed water tank are arranged at the water tank bottom surface, there is the air-vent that passes water tank the bottom surface thereon.

4, heating stove according to claim 1 and 2 is characterized in that: the bottom surface at water tank is recessed the groove that a sliver transvers section is similar to isosceles trapezoid to water tank, and the air-vent that passes water tank is arranged at the top of groove.

5, heating stove according to claim 1 and 2 is characterized in that: the bottom surface of water tank or the outer surface of other side have the heat absorption rib.