CN2262657Y

CN2262657Y - Multifunctional heating stove

Info

Publication number: CN2262657Y
Application number: CN 96215414
Authority: CN
Inventors: 高彦森
Original assignee: Individual
Current assignee: Individual
Priority date: 1996-07-11
Filing date: 1996-07-11
Publication date: 1997-09-17
Anticipated expiration: 2006-07-11

Abstract

The utility model relates to a multifunctional heating furnace, comprising a furnace body, a smoke flue, the water jacket of a hearth, the water jacket of remaining heat of the smoke flue, etc. The utility model is characterized in that a movable hollow-shaped heater is arranged on the furnace mouth, two high-temperature resistant soft tubes of the heater are respectively communicated with the water jacket of the hearth and the water jacket of remaining heat of the smoke flue, a water returning tube is arranged on the lower end of the furnace body, and the water returning tube is communicated with the water jacket of the hearth by a water returning box. The utility model makes full use of heat of the furnace body and the furnace mouth, so the heat efficiency is higher. Because the multifunctional heating furnace is added with the water returning box, the heating area and the velocity of circulation of water in the furnace body are enhanced, and the connection of the water returning tube and the heating facilities becomes convenient.

Description

Multifunctional heating stove

The utility model relates to a kind of household multifunctional heating stove.

At present, the domestic heating stove mostly only is provided with hearth water sleeve and chimney waste heat water jacket.Owing to consider and cook, the heat energy at fire door place just is not fully used.Therefore the heat energy utilization rate of this class heating stove is not ideal.

The purpose of this utility model is at above-mentioned shortcoming of the prior art, and a kind of multipurpose household heating stove that can make full use of burner hearth, chimney and fire door three place's heat energy is provided.

The purpose of this utility model is achieved in that it sets up a movable cavity shape heater at the fire door place, and movable cavity heater is connected with hearth water sleeve and chimney waste heat water jacket respectively by two high temperature resistant flexible pipes.Return pipe is located at the lower end of body of heater, and return pipe is connected by a backwater box and hearth water sleeve.

The utility model is described in further detail below in conjunction with accompanying drawing:

Fig. 1 is an outline drawing of the present utility model.

Fig. 2 is a structural representation of the present utility model.

Fig. 3 is a vertical view of the present utility model.

Fig. 4 is the fire bars structural representation.

Fig. 5 is the utility model backwater box structural representation.

In the accompanying drawings, 1, chimney, 2, the hot water circuit flexible pipe, 3, the heater travel(l)ing rest, 4, movable cavity shape heater, 5, the backwater circulation flexible pipe, 6, heat-insulation layer, 7, the fire bars crank, 8, fire door, 9, the chimney plate washer, 10, outlet pipe, 11, chimney waste heat water jacket, 12, the secondary air plate washer, 13, return pipe, 14, body of heater, 15, the chassis, 16, chimney waste heat pipe, 17, hearth water sleeve, 18, hose coupling, 19, the fixed grate circle, 20, the stationary furnace batten, 21, the fire bars movable axis, 22, axle sleeve, 23, the fire bars retainer ring, 24, movable fire bars circle, 25, the backwater box.

The utility model overlaps 11 etc. by body of heater 14, chimney 1, hearth water sleeve 17, chimney all hot water and forms, on fire door, be provided with a movable cavity shape heater 4, in the middle of the heater 4 is cavity shape, there is recirculated water, be communicated with by flexible pipe 2 between heater 4 and the chimney waste heat water jacket 11, be communicated with by flexible pipe 5 between heater 4 and the hearth water sleeve 17, heater 4 is by travel(l)ing rest 3 supportings.Backwater can through hearth water sleeve 17 by flexible pipe 5 to heater 4, then by flexible pipe 2 to chimney waste heat water jacket 11, remove radiator at last.Hearth water sleeve 17 also directly is communicated with chimney waste heat water jacket 11.Be peripherally equipped with heat-insulation layer 6 at hearth water sleeve 17.In chimney 1, the chimney waste heat pipe 16 that is connected with chimney waste heat water jacket 11 is installed, further utilize the waste heat of flue gas in the flue.Shown in accompanying

drawing

1,5, the utility model return pipe 13 is located at the lower end of body of heater, return pipe 13 is connected by a backwater box 25 and hearth water sleeve 17, so not only be convenient to being connected of return pipe 13 and warming installation, and install a backwater box 25 additional, backwater is sunk, increase the heating surface (area) (HS and the velocity of liquid assets of water.

The bottom of chimney 1 is lower than the flue outlet of burner hearth, in the lower end of chimney secondary air plate washer 12 is installed, open secondary air plate washer 12 after, at this moment some gaps can be closed or left to chimney plate washer 9, natural wind can enter burner hearth from the bottom of chimney, helps combustion-supporting.

Fire bars of the present utility model is made up of two parts, a part is fixed fixed grate circle 19, it is enclosed within on the fire bars movable axis 21 by axle sleeve 22, the movable fire bars circle 24 of another part fire bars for shaking, it is fixed on the movable axis 21 that can shake, movable axis 21 stretches out outside the stove, and fire bars crank 7 is housed on the part outside movable axis stretches out stove.Fire bars crank 7 is a vertical crank handle, double swerve crank 7, and drive activity fire bars circle 24 rocks, and the bulk cinder can be leaked down.

The utility model has the advantages that simple in structurely, can take full advantage of the heat energy at burner hearth, chimney and fire door three places, The thermal efficiency is higher, is domestic heating and the desirable stove and accessory of cooking.

Claims

1, a kind of multifunctional heating stove, it includes body of heater (14), chimney (1), hearth water sleeve (17), chimney waste heat water jacket (11), it is characterized in that it also comprises a movable cavity shape heater (4) that is positioned on the fire door, movable cavity shape heater (4) is by two high temperature resistant flexible pipes (5,2) communicate with hearth water sleeve (17) and chimney waste heat water jacket (11) respectively, return pipe (13) is located at the lower end of body of heater, and return pipe (13) is connected by a backwater box (25) and hearth water sleeve (17).

2, multifunctional heating stove according to claim 1 is characterized in that movable cavity shape heater (4) is supported by travel(l)ing rest (3).

3, a kind of heating stove according to claim 2 is characterized in that being provided with in the hearth water sleeve periphery heat-insulation layer (6).

4, heating stove according to claim 3 is characterized in that being provided with the chimney waste heat pipe (16) that is connected with chimney waste heat water jacket (11) in chimney.

5, heating stove according to claim 4 is characterized in that the lower end (being lower than burner hearth flue outlet place) at chimney is equipped with secondary air baffle plate (12).

6, heating stove according to claim 5 is characterized in that movable fire bars circle (24) fixedlys connected with the movable axis that can shake (21), on movable axis (21) stretches out part outside the body of heater fire bars crank (7) is housed.