CN2146668Y

CN2146668Y - Air heating stove and range

Info

Publication number: CN2146668Y
Application number: CN 93203801
Authority: CN
Inventors: 靳新平
Original assignee: Individual
Current assignee: Individual
Priority date: 1993-02-13
Filing date: 1993-02-13
Publication date: 1993-11-17
Anticipated expiration: 2003-02-13

Abstract

The utility model relates to an air heating furnace. A heating cavity 6 which enables the air to cycle is arranged in a furnace body 10; a heating cavity 6 is also arranged on an upper cover 4; a dust pumping flue 12 connects a flue 11 with an ash cavity. The utility model has the advantages of reasonable structure, high thermal efficiency, low cost and convenient installation and use, and can be widely used for the cooking and the heating of urban and rural living rooms.

Description

Air heating stove and range

The utility model relates to stove, the kitchen range that a kind of utilization adds hot-air heating.

Except that the room that heater unit is installed, warming generally all adopts traditional coal stove in the interior heating of lighting a fire, and is so promptly unhygienic, also dangerous.Also has and install that native heating installation warms oneself, but its cost is too big, install complicated, and take up an area of more, so be difficult to popularize.Chinese patent 92223999.1 discloses " a kind of coal-fired air warmer ", is the air of heating to be delivered in the heating space by blast pipe realize heating, and its structure is comparatively simple, cost is lower.But its heat dump installation site is too high, and the heated time of the cold air that enters is shorter, so rate of heat exchange is lower.

The utility model is exactly for solving the defective of above-mentioned prior art, proposes a kind of usefulness and adds hot-air and carry out room heating, does not need to be connected with radiator, can save a large amount of expenses.Simple in structure, the thermal efficiency is higher, promptly can be used for heating and cook novel stove, the kitchen range that can be used in combination again with the kitchen range top.

The technical solution of the utility model is: be provided with more than two air heat chamber independent mutually and that be communicated with by airflow orifice in the body of heater at least, be equipped with baffle plate and airflow orifice in each heating chamber, also be provided with arc strip fin on the inwall of heating chamber, this heating chamber also can be made into the one-piece auger form.On cover and have air inlet and exhaust outlet, the loam cake bottom is a cavity, and alternately is fixed with washer in this cavity, the exhaust outlet of loam cake also is communicated with the warm braw outlet of upper of furnace body; The air inlet of body of heater bottom communicates with the air heat chamber.

The two ends, dirt road of taking out that are provided with in the body of heater outside are communicated with smoke outlet flue and grey chamber respectively, take out top, dirt road and also can establish a plate.

The drawing of accompanying drawing is described as follows:

Fig. 1: overall structure schematic diagram of the present utility model.

Fig. 2: the structural representation of heating chamber.（A－A）

Fig. 3: the structural representation that is used in combination with the kitchen range top.

Now in conjunction with the accompanying drawings the utility model is done an explanation.

Embodiment 1: Fig. 1 shows overall structure of the present utility model.Be provided with at least two independently heating chambers 6 in the body of heater 10, undermost heating chamber 6 communicates with air inlet 8.Be provided with airflow orifice 13 and plate washer 14(in each heating chamber 6 referring to Fig. 2), be communicated with by airflow orifice 13 between the heating chamber 6.This heating chamber 6 also can be made into the one-piece auger form.Be filled with vermiculite power and other insulation material between heating chamber 6 and the body of heater 10.Body of heater 10 tops have the loam cake 4 that can arbitrarily lay or remove, and a heating chamber 6 is also arranged under the loam cake 4, also alternately are provided with washer 5 in this heating chamber 6.Fix an air inlet 3 and exhaust outlet 2 on the loam cake 4, an end of exhaust outlet 2 communicates with the warm braw outlet 1 that is positioned at body of heater 10 tops.Be provided with some arc fins 18 on heating chamber 6 inwalls of body of heater 10 parts, its effect is both can increase area of dissipation, can play the guiding cyclonic action to air-flow again.Body of heater 10 outer posterior vertical are equipped with takes out dirt road 12, and the two ends of taking out dirt road 12 are communicated with

smoke outlet flue

11 and 16 tops, grey chamber respectively, takes out a sealing plate 17 also can be installed on the dirt road 12.This stove, kitchen range are generally free convection, if the air strengthened in the heating chamber 6 flow, also can install an air blast 7 at body of heater 10 air inlets 8 places.

Embodiment 2: this body of heater 10 also can be made into form as shown in Figure 3, cooperates with normal domestic use kitchen range top bottom, promptly becomes the kitchen range top of using that can carry hot gas in the room more.

The smoke outlet flue 11 of this cooking stove links to each other with general chimney, and warm braw exports the directly logical and room of 1 extensible pipeline, and hot-air is failed in indoor.During if will cook, can remove loam cake 4; When being used for heating, loam cake 4 is put in fire door, can makes full use of the heat in the body of heater 10, being indoor heating better.Because the installation of taking out dirt road 12 can make the dust in the grey chamber 16 discharge along chimney from smoke outlet flue 11, reduces indoor pollution.

The utility model is rational in infrastructure, and cost is lower, is easy to make, and does not need recirculated water and fin, installs simply, and easy to use, thermal efficiency height utilizes hot-air to give indoor heating, can be widely used in the heating of cooking of vast town-dweller-rural-family.

Claims

1, a kind of utilization adds stove, the kitchen range of hot-air heating, comprise body of heater (10), fire bars (9) and smoke outlet flue (11), it is characterized in that being provided with in the body of heater (10) at least two mutual independences and pass through the air heat chamber (6) that airflow orifice (13) is communicated with, be equipped with plate washer (14) and airflow orifice (13) in each heating chamber (6), also be provided with arc strip fin (18) on the inwall of heating chamber (6), this heating chamber (6) also can be made into the one-piece auger form; Have air inlet (3) and exhaust outlet (2) on the loam cake (4), loam cake (4) bottom is a cavity, and alternately is fixed with catch (5) in this cavity, and the exhaust outlet (2) of loam cake (4) also is communicated with the warm braw outlet (1) on body of heater (10) top; The air inlet (8) of body of heater (10) bottom communicates with air heat chamber (6).

2, stove according to claim 1, kitchen range is characterized in that the two ends, dirt road (12) of taking out that are provided with in body of heater (10) outside are communicated with smoke outlet flue (11) and grey chamber (16) respectively, take out top, dirt road (12) and also can establish a plate (17).