CN201093530Y

CN201093530Y - Firewood stove capable of adjusting air quantity

Info

Publication number: CN201093530Y
Application number: CNU2007200577531U
Authority: CN
Inventors: 张树国
Original assignee: 梁丽冰
Priority date: 2007-09-26
Filing date: 2007-09-26
Publication date: 2008-07-30
Anticipated expiration: 2017-09-26

Abstract

The utility model relates to a firewood furnace which can be used for adjusting input air. The utility model comprises a furnace body and a blower system, wherein, the blower system consists of a body provided with a blower and an air intake pipe; a wind valve capable of adjusting the wind rate is arranged in the air intake pipe; the wind valve comprises a rotation axis moveably arranged at a side wall; a valve plate with the size matched with that of the inner wall of a wind pipe is arranged on the rotation axis; the rotation axis is fixedly connected with an outside adjustment device. When a user needs to adjust the furnace fire during cooking, just the wind valve is adjusted to control the firepower, without need of frequently turning on and off the power supply of the blower. The utility model can not only conveniently adjust the firepower, but also prolong the service life of the blower.

Description

A kind of wood stove of quantity-adjustable

Technical field

The utility model relates to a kind of stove and accessory, particularly a kind of wood stove.

Background technology

At present in the considerable place of China, particularly in the rural area, mainly be to act as a fuel with bavin standing grain or agricultural crop straw to cook, prepare food, and as cooking instrument, wood stove is because of easy to use, neat and tidy, advantage such as removable, extensively adopted by people, existing wood stove generally cooperates air blast to use, but when cooking, existing wood stove can't come the flexible modulation firepower as required, is merely able to rely on the method that opens or closes fan power to regulate, and so not only makes stove fire extinguish easily, owing to need frequent switch air blast, also can shorten its service life simultaneously.

Summary of the invention

In order to overcome the deficiencies in the prior art, the utility model provides a kind of wood stove that can flexible modulation air blast air quantity.

The technical scheme that its technical problem that solves the utility model adopts is:

A kind of wood stove of quantity-adjustable, it comprises body of heater and blower system, blower system is made up of body that air blast is housed and blast pipe, be provided with the air-valve of quantity-adjustable size in the described blast pipe, air-valve comprises the rotating shaft that is movably arranged on the sidewall, the valve block that adapts with airduct inwall size is housed in rotating shaft, and rotating shaft is fixedlyed connected with an adjusting device with outside.

The beneficial effects of the utility model are: the air-valve that is provided with the quantity-adjustable size in blast pipe, when in the process that the user is cooking when need adjusting stove fire big or small, the size that only needs to regulate air-valve can be controlled, do not need frequent switch fan power, the design's stove and accessory is not only regulated the firepower convenience but also can be prolonged the service life of blower fan.

Description of drawings

Below in conjunction with drawings and Examples the utility model is further specified.

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is the partial sectional view of air-valve.

The specific embodiment

With reference to Fig. 1, Fig. 2, a kind of wood stove of quantity-adjustable, it comprises body of heater 1 and blower system, blower system is made up of body 2 that air blast is housed and blast pipe 3, be provided with the air-valve of quantity-adjustable size in the described blast pipe 3, air-valve comprises the rotating shaft 4 that is arranged in the airduct, the two ends of rotating shaft 4 are movably arranged on respectively on two sides of airduct, rotating shaft can rotate freely in the original place, being installed with the valve block 5 that adapts with airduct inwall size in rotating shaft 4, fixedlys connected with an adjusting device in rotating shaft 4 outsides.

The utility model further improves, adjusting device is designed to regulating handle 6, place in the airduct outside corresponding to regulating handle 6 ends is provided with circular arc draw-in groove 7, the radius of curvature of circular arc draw-in groove equals the length of regulating handle, one locking knob 8 is arranged in the outside of circular arc draw-in groove 7, locking knob 8 can utilize a screw rod that passes arc-shaped slot 7 be movably arranged on handle end on, when rotational lock knob 8 inward, locking knob 8 and handle end can be clamped in circular arc draw-in groove 7 mutually, thereby handle is positioned at a certain angle; Except the above-described form that adjusting device is designed to regulating handle 6; adjusting device also can adopt solenoid valve or embodiment such as knob directly is installed in roller end; it does not constitute the restriction to the utility model protection domain, so long as realize that with essentially identical means the purpose of this utility model all should belong to protection domain of the present utility model.

With reference to Fig. 2, this moment, valve block was in vertical closed condition, when cooking, unclamp by needs locking knob 8 earlier, pull the top dead centre of regulating handle 6 to circular arc draw-in groove 7, at this moment valve block is in the horizontal opening state, in the user is cooking process as think that stove fire is too big, can pull regulating handle 6 this moment makes it rotate to a certain desired location around the shaft, in order to make valve maintain required open degree, can utilize locking knob 8 with handle locking on circular arc draw-in groove 7, the design's stove and accessory need not rely on frequent switch fan power to control firepower, and is not only easy to use but also can prolong service life of blower fan.

Claims

1. the wood stove of a quantity-adjustable, it comprises body of heater (1) and blower system, blower system is made up of body that air blast is housed (2) and blast pipe (3), it is characterized in that: the air-valve that is provided with the quantity-adjustable size in the described blast pipe (3), air-valve comprises the rotating shaft (4) that is movably arranged on the sidewall, the valve block (5) that adapts with airduct inwall size is housed in rotating shaft (4), and rotating shaft (4) is outside fixedlys connected with an adjusting device.

2. the wood stove of a kind of quantity-adjustable according to claim 1, it is characterized in that: described adjusting device is regulating handle (6).

3. according to the wood stove of claim 1 and 2 described a kind of quantity-adjustables, it is characterized in that: be provided with circular arc draw-in groove (7) in the airduct outside corresponding to the terminal place of regulating handle (6), a locking knob (8) flexibly connects by arc-shaped slot (7) and handle end.