CN216897395U

CN216897395U - Heat insulation type firewood stove

Info

Publication number: CN216897395U
Application number: CN202220567759.8U
Authority: CN
Inventors: 史振林; 史思源
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-03-16
Filing date: 2022-03-16
Publication date: 2022-07-05
Anticipated expiration: 2032-03-16

Abstract

The utility model provides a heat insulation type firewood stove which comprises a stove body, a heat insulation cover and a lifting mechanism, wherein the stove body is provided with a heating chamber; a hearth is arranged in the stove body; the heat insulation cover is installed at the bottom of the hearth of the stove body and can be lifted to cover the outside of the hearth, the lifting mechanism is used for controlling the heat insulation cover to lift, and the heat insulation cover can insulate heat when the heat insulation cover is outside the hearth of the stove body. The firewood stove can be used for cooking dishes and rice; when the firewood stove is fired, when heating is needed, the heat insulation cover descends by operating the lifting mechanism to expose the hearth, and the heat of the firewood burning in the hearth can be radiated to heat people around the firewood stove; when heat insulation is needed, the heat insulation cover is lifted by operating the lifting mechanism, so that the heat insulation cover covers the outside of a hearth of the stove body, and the heat emission of firewood in the hearth can be reduced; this firewood kitchen function is various, is fit for popularizing and applying.

Description

Heat insulation type firewood stove

Technical Field

The utility model belongs to the technical field of stoves, and particularly relates to a heat-insulation type firewood stove.

Background

When the firewood stove is used for burning, a large amount of heat can be generated, people like to get close to the firewood stove for heating when burning in cold winter, and people feel very hot when burning in summer. The heat that has the furnace of a firewood stove body to produce when the fire in current firewood stove can not obtain completely isolated, leads to the people that fire to swelter in hot weather easily to be difficult to suffer, and the heat that the furnace of the firewood stove body produced when the fire is burnt is completely isolated, and the heat in the furnace of the stove body gives off not coming out when people need the heating in chilly weather.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the utility model provides the heat insulation type firewood stove which is provided with the heat insulation cover, when the firewood stove needs to be heated by fire, the heat insulation cover is put down to expose a hearth of the stove body, so that heat in the hearth is dissipated, and when the firewood stove is hot, the heat insulation cover can be pushed upwards to cover the hearth, so that heat diffusion in the hearth is reduced.

The utility model is realized by the following technical scheme:

a heat insulation type firewood stove comprises a stove body, wherein a hearth is arranged in the stove body; the device also comprises a heat shield and a lifting mechanism;

the heat shield is arranged at the bottom of the hearth of the stove body and can be lifted to shield the heat shield outside the hearth, specifically, the inner diameter of the heat shield is larger than the outer diameter of the hearth of the stove body, the lifting mechanism is used for controlling the heat shield to lift, and the heat shield can insulate heat when the heat shield shields the outside of the hearth of the stove body.

Further, the inner side wall of the heat shield is provided with a heat insulation material layer, and specifically, the heat insulation material layer is made of ceramic fibers, glass fibers, asbestos, rock wool, silicate, aerogel felt, vacuum plates and the like.

Further limiting, the shape of the heat shield is the same as that of the hearth of the stove body, and the heat shield and the hearth of the stove body are circular or polygonal; specifically, the top end of the heat shield is provided with a flanging, and the flanging is in clearance contact with the outer side wall of the hearth of the stove body.

Further inject, the lateral wall that separates the heat exchanger is equipped with at least one window, and the installation of window department is equipped with the window door, and the window door is connected with separating heat exchanger sliding connection or rotating, when separating the heat exchanger shade outside the furnace, slidable opens the window door or overturns and open the window door to expose partial furnace, in order to realize the local heat dissipation of furnace.

Further inject, the lateral wall of the kitchen body is equipped with firewood feeding mouth and ash discharging mouth, firewood feeding mouth department is equipped with firewood feeding door, ash discharging mouth department is equipped with ash removal drawer or ash removal door.

Further limit, the side wall of the stove body is provided with a smoke exhaust.

Further inject, be equipped with the notch that is convenient for avoid adding the firewood mouth and/or ash hole and/or smoke vent on the heat insulating cover, when upwards pushing away the heat insulating cover, add the firewood mouth, ash hole department ash removal drawer, smoke vent can not block the heat insulating cover, the heat insulating cover can the rebound and as much as possible the furnace of parcel kitchen body.

Further, the range body further comprises a support frame seat, and the range body is arranged on the support frame seat.

Further limiting, an expansion bedplate is arranged on the side wall of the support frame seat, and the expansion bedplate can be turned over to be flush with the top end surface of the stove body or can be turned over to be attached to the support frame seat; specifically, a supporting rod is arranged between the expansion bedplate and the supporting frame seat, one end of the supporting rod is rotatably connected with the supporting frame seat, the other end of the supporting rod is in sliding connection with the expansion bedplate, the expansion bedplate is supported by the supporting rod, a spring clamp is arranged on the expansion bedplate and used for locking the supporting rod, and the supporting rod is prevented from sliding when the expansion bedplate is unfolded.

Further limit, the side of the support frame seat is provided with a latticed baffle, so that people can be prevented from being scalded by the stove body, and heat can be ensured to be diffused out of the grid.

Further limiting, a latticed door is arranged on the supporting frame seat on the front side of the firewood adding opening.

Further limit, the bottom of the supporting frame seat is provided with a travelling wheel with a brake, so that the moving is facilitated.

Further, the lifting mechanism is a diamond jack, the top end of the diamond jack is connected with the bottom end of the heat insulation cover, and the bottom end of the diamond jack is installed on the support frame seat.

Further defined, the lift mechanism includes a guide bar and a tube clamp; the two ends of the guide rod are respectively connected with the stove body and the support frame seat, and the heat shield is arranged on the guide rod in a sliding manner; the pipe clamp is arranged at the bottom end of the heat shield in a spaced mode, the pipe clamp can clamp the guide rod, and the pipe clamp is used for locking the height of the heat shield on the guide rod after the heat shield is moved; in particular, the pipe clamp may be a scissor spring clamp, a pipe clamp or a pipe clamp.

Further defined, the lifting mechanism comprises a connecting rod, a wane and a supporting seat; one end of the connecting rod is hinged with the bottom end of the heat shield, the supporting seat is arranged on the supporting frame seat, the middle part of the wane is hinged with the supporting seat, one end of the wane is provided with a sliding chute, and the other end of the connecting rod is arranged in the sliding chute in a sliding manner; when the heat shield is pushed up, the other end of the wane is manually pressed, and the wane rotates and pushes the heat shield to rise through the connecting rod.

Further limiting, a locking swivel is arranged on the support frame seat, the locking swivel is hinged to the support frame seat, and the locking swivel is used for locking the rocker; when the other end of wane was pressed to the low level, the rotation locking swivel hook hung on the wane, under the effect of thermal-insulated cover dead weight, the other end of wane had the trend of lifting upward to this and locking swivel hook can keep the position of thermal-insulated cover, make its shade outside the furnace of the kitchen body.

According to the technical scheme, the heat insulation type firewood stove has the beneficial effects that: when the firewood stove is used for burning, firewood is added through the firewood adding port; the firewood stove can be used for cooking dishes and rice; when the fire is burnt, the smoke in the hearth is discharged through a chimney externally connected with the smoke outlet; when heating is needed, the heat insulation cover is lowered by operating the lifting mechanism to expose the hearth, and the heat of the firewood burning in the hearth can be dissipated to heat people around the firewood stove; when heat insulation is needed, the heat insulation cover is lifted by operating the lifting mechanism, so that the heat insulation cover covers the outside of a hearth of the stove body, and the heat emission of firewood in the hearth can be reduced; this firewood kitchen range function is various, is fit for popularizing and applying.

Drawings

In order to more clearly illustrate the detailed description of the utility model or the technical solutions in the prior art, the drawings that are needed in the detailed description of the utility model or the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.

FIG. 1 is a front view of embodiment 1.

Fig. 2 is a right side view of embodiment 1.

Fig. 3 is a partial sectional view taken in the direction of a-a in fig. 2.

Fig. 4 is a partial sectional view taken in the direction B-B of fig. 3.

FIG. 5 is a schematic view showing the heat shield in the low position according to example 1.

Fig. 6 is a schematic structural view of embodiment 2.

FIG. 7 is a schematic structural view of embodiment 3.

FIG. 8 is a schematic structural view of example 4.

In the drawings: 1-stove body, 2-hearth, 3-heat shield, 4-heat insulation material layer, 5-firewood adding port, 6-ash removing drawer, 7-smoke exhaust port, 8-support frame seat, 9-grid baffle, 10-grid door, 11-walking wheel, 12-diamond jack, 13-guide rod, 14-pipe clamp, 15-connecting rod, 16-wane, 17-support seat, 18-chute, 19-locking swivel, 20-expanding bedplate, 21-support rod and 22-spring clip.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.

In the description of the present application, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

Embodiment 1, as shown in fig. 1 to 5, an insulated firewood stove includes a stove body 1, a hearth 2 is provided in the stove body 1; the side wall of the stove body 1 is provided with a firewood adding opening 5 and an ash outlet, a firewood adding door is arranged at the firewood adding opening 5, and an ash removing drawer 6 is arranged at the ash removing opening; a smoke outlet 7 is formed in the side wall of the stove body 1;

the heat shield is characterized by further comprising a heat shield 3, a lifting mechanism and a support frame seat 8;

the stove body 1 is arranged on the support frame seat 8; specifically, the supporting frame base 8 comprises a bottom plate, a cooking bench of the cooking range body 1 is connected with the bottom plate through a plurality of upright posts, so as to support the cooking range body 1, the cooking range body 1 can be round or square, and the corresponding bottom plate is also round or square;

the heat insulation cover 3 is arranged at the bottom of the hearth 2 of the stove body 1 and can be lifted to cover the outside of the hearth 2, the lifting mechanism is used for controlling the lifting of the heat insulation cover 3, and the heat insulation cover 3 can insulate heat when covering the outside of the hearth 2 of the stove body 1;

the lifting mechanism is a diamond jack 12, the top end of the diamond jack 12 is connected with the bottom end of the heat shield 3, and the bottom end of the diamond jack 12 is installed on the support frame base 8; here, the lifting mechanism may be an electric, hydraulic, pneumatic, screw, or other lifting mechanism, in addition to the diamond jack 12.

In this embodiment, the inner side wall of the heat shield 3 is provided with a heat insulating material layer 4, and specifically, the heat insulating material layer 4 is made of ceramic fibers, glass fibers, asbestos, rock wool, silicate, aerogel blanket, vacuum plate, or the like.

In this embodiment, the shape of the heat shield 3 is the same as the shape of the hearth 2 of the stove body 1, and the heat shield 3 and the hearth 2 of the stove body 1 are circular or polygonal; specifically, the top end of the heat shield 3 is provided with a flanging which is in clearance contact with the outer side wall of the hearth 2 of the stove body 1.

In this embodiment, be equipped with the notch that is convenient for avoid adding firewood mouth 5 andor ash hole and/or smoke vent 7 on the heat insulating cover 3, when upwards pushing away heat insulating cover 3, add firewood mouth 5, ash hole department ash removal drawer 6, smoke vent 7 can not block heat insulating cover 3, heat insulating cover 3 can the rebound and as much furnace 2 of parcel kitchen body 1 as possible.

In this embodiment, the side wall of the support frame base 8 is provided with an extension bedplate 20, and the extension bedplate 20 can be turned over to be flush with the top end surface of the oven body 1 or turned over to be attached to the support frame base 8; specifically, a support rod 21 is arranged between the extension bedplate 20 and the support frame seat 8, one end of the support rod 21 is rotatably connected with the support frame seat 8, the other end of the support rod 21 is slidably connected with the extension bedplate 8, the extension bedplate 20 is supported by the support rod 21, a spring clip 22 is arranged on the extension bedplate 20, and the spring clip 22 is used for locking the support rod 21 and preventing the support rod 21 from sliding when the extension bedplate 20 is unfolded.

In this embodiment, the grid-shaped baffle 9 is disposed around the supporting frame 8, so as to prevent the stove body 1 from burning people and ensure the heat to diffuse out of the grid.

In this embodiment, a latticed door 10 is installed on the support frame seat 8 at the front side of the firewood adding port 5, and the latticed door 10 is opened to facilitate firewood adding, ash removal and operation of the diamond-shaped jack 12.

In this embodiment, the bottom of the supporting frame seat 8 is provided with a traveling wheel 11 with a brake, so that the moving is facilitated.

The working principle of the embodiment is as follows: when the firewood stove is used for burning, firewood is added through the firewood adding opening 5; the firewood stove can be used for cooking dishes and rice; when the fire is burnt, the smoke in the hearth 2 is discharged through a chimney externally connected with the smoke outlet 7; when heating is needed, the heat insulation cover 3 is lowered by operating the lifting mechanism to expose the hearth 2, and the heat of the firewood burning in the hearth 2 can be radiated to heat people around the firewood stove; when heat insulation is needed, the heat insulation cover 3 is lifted by operating the lifting mechanism, so that the heat insulation cover 3 covers the outside of the hearth 2 of the stove body 1, and the heat emission of firewood in the hearth 2 can be reduced; this firewood kitchen range function is various, is fit for popularizing and applying.

Embodiment 2, as shown in fig. 6, an insulated type match stove is different from embodiment 1 in that: the lifting mechanism comprises a guide rod 13 and a pipe clamp 14; two ends of the guide rod 13 are respectively connected with the stove body 1 and the support frame seat 8, and the heat shield 3 is slidably arranged on the guide rod 13; the pipe clamp 14 is arranged at the bottom end of the heat shield 3 in a spaced mode, the pipe clamp 14 can clamp the guide rod 13, and the pipe clamp 14 is used for locking the height of the heat shield 3 on the guide rod 13 after the heat shield 3 is moved; specifically, the pipe clamp 14 may be a scissor spring clamp, a pipe clamp, or a pipe clamp; it should be noted that the structure of the pipe clamp 14 is not limited to the above structure, and may include other structures that can lock the heat shield 3.

Embodiment 3, as shown in fig. 7, an insulated firewood range, which is different from

embodiment

1 or 2, is: the lifting mechanism comprises a connecting rod 15, a wane 16 and a supporting seat 17; one end of a connecting rod 15 is hinged with the bottom end of the heat shield 3, a supporting seat 17 is installed on the supporting frame seat 8, the middle part of a rocker 16 is hinged with the supporting seat 17, one end of the rocker 16 is provided with a sliding groove 18, and the other end of the connecting rod 15 is arranged in the sliding groove 18 in a sliding manner; when the heat shield 3 is pushed up, the other end of the rocker 16 is manually pressed, and the rocker 16 rotates and pushes the heat shield 3 up through the link 15.

In this embodiment, the support frame base 8 is provided with a locking swivel 19, the locking swivel 19 is hinged to the support frame base 8, and the locking swivel 19 is used for locking the rocker 16; when the other end of the wane 16 is pressed to a low position, the rotation locking rotating ring 19 is hooked on the wane 16, and under the self-weight action of the heat insulation cover 3, the other end of the wane 16 has the tendency of rising, so that the rotation locking rotating ring 19 is hooked on the heat insulation cover 16, the position of the heat insulation cover 3 can be kept, and the heat insulation cover is covered outside the hearth 2 of the stove body 1; it should be noted that other structures for locking the rocker 16, such as rubber bands, may be used.

Embodiment 4, as shown in fig. 8, an insulated type match range is different from embodiments 1 to 3 in that: the side wall of the heat shield 3 is provided with at least one window, a window door 23 is arranged at the window, the window door 23 is connected with the heat shield 3 in a sliding or rotating way, when the heat shield 3 covers the outside of the hearth 2, the window door 23 can be opened in a sliding way or the window door 23 can be opened in a turning way, so that part of the hearth 2 is exposed, and the local heat dissipation of the hearth 2 is realized; specifically, a sliding rail or a hinged shaft is arranged between the window 23 and the outer side wall of the hearth 2 of the stove body 1, and a lock catch is arranged to facilitate the opening and closing of the window.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the utility model has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit of the embodiments of the present invention, and the scope of the present invention should be construed as being covered by the claims and the specification.

Claims

1. The utility model provides a thermal-insulated formula firewood kitchen, includes the kitchen body, the internal furnace that is equipped with of kitchen, its characterized in that: the device also comprises a heat shield and a lifting mechanism;

the heat insulation cover is arranged at the bottom of the hearth of the stove body and can be lifted to cover the outside of the hearth, the lifting mechanism is used for controlling the heat insulation cover to lift, and the heat insulation cover can insulate heat when being arranged outside the hearth of the stove body.

2. The heat-insulated firewood range according to claim 1, characterized in that: and a heat insulation material layer is arranged on the inner side wall of the heat shield.

3. The heat-insulated firewood range according to claim 1 or 2, characterized in that: the stove body also comprises a support frame seat, and the stove body is arranged on the support frame seat.

4. The heat-insulated firewood range according to claim 3, characterized in that: the side wall of the support frame seat is provided with an expansion table board, and the expansion table board can be turned over to be flush with the top end surface of the stove body or be turned over to be attached to the support frame seat.

5. The heat-insulated firewood range according to claim 3, characterized in that: and grid-shaped baffles are arranged on the periphery of the support frame seat.

6. The heat-insulated firewood range according to claim 1 or 2, characterized in that: the appearance of the heat shield is the same as that of the hearth of the stove body, and the appearance of the heat shield and the hearth of the stove body is circular or polygonal.

7. The heat-insulated firewood range according to claim 3, characterized in that: the lifting mechanism is a rhombic jack, the top end of the rhombic jack is connected with the bottom end of the heat insulation cover, and the bottom end of the rhombic jack is installed on the supporting frame seat.

8. The heat-insulated firewood range according to claim 3, characterized in that: the lifting mechanism comprises a guide rod and a pipe clamp; the two ends of the guide rod are respectively connected with the stove body and the support frame seat, and the heat shield is arranged on the guide rod in a sliding manner; the pipe clamp is mounted at the bottom end of the heat shield in a spaced manner, and is used for locking the height of the heat shield on the guide rod after moving the heat shield.

9. The heat-insulated firewood range according to claim 3, characterized in that: the lifting mechanism comprises a connecting rod, a wane and a supporting seat; the one end of connecting rod is articulated with the bottom that separates the heat exchanger, and the supporting seat is installed on the carriage seat, and the middle part and the supporting seat of wane are articulated, and the one end of wane is equipped with the spout, and the other end of connecting rod slides and sets up in the spout.

10. The insulated firewood range of claim 9, wherein: the locking swivel is arranged on the support frame seat and is hinged to the support frame seat, and the locking swivel is used for locking the wane.