A portable energy-saving stove

Abstract

This utility model relates to the field of stove technology and provides a convenient energy-saving stove, including: a stove shell, and a perforated partition plate 1, fixedly connected to the opposite side of the inner wall of the stove shell. In this utility model, by holding the T-shaped rod and applying downward pressure, the movable strip slides downward along the outer surface of the guide rod, compressing the compression spring and simultaneously driving the rack 1 downward. This causes the gear to drive the rotating rod to rotate, simultaneously driving the perforated partition plate 2 upward, causing the perforated partition plate 2 to gradually tilt. This allows burning firewood on the perforated partition plate 2 to slide onto the perforated partition plate 1. The perforated partition plate 2 contacts the arc-shaped surface of the irregular plate, preventing firewood from falling through the gap between the perforated partition plate 2 and the stove shell. This allows the burnt, broken, and collapsed firewood to be piled back onto the perforated partition plate 1, concentrating the fire source inside the stove shell and thus achieving a certain energy-saving effect.

Description

Technical Field

[0001] This utility model relates to the field of furnace technology, and in particular to a convenient energy-saving furnace. Background Technology

[0002] A wood-burning stove is a traditional heating or cooking device that burns firewood, typically made of cast iron, brick, or clay. Its structure includes a firebox (combustion chamber), vents, a flue, and a stovetop; some also include an oven or hot water tank. To use it, firewood is placed in the firebox and lit. The fire is controlled by adjusting the damper, and heat is released from the stove body and flue.

[0003] In the existing technology, the inside of the firewood stove is equipped with a perforated partition for placing firewood. When the firewood stove is in use, a certain amount of firewood is usually piled up on the perforated partition. After the firewood has been burning for a certain period of time, the piled firewood will break and collapse, causing the fire source inside the firewood stove to disperse and the heat to be insufficiently concentrated, resulting in the waste of heat energy. Utility Model Content

[0004] The purpose of this invention is to solve the problem in the existing technology where the firewood stove has a perforated partition for placing firewood inside. When the firewood stove is in use, a certain amount of firewood is usually piled on the perforated partition. After the firewood has been burning for a certain period of time, the piled firewood breaks and collapses, causing the fire source inside the firewood stove to disperse and the heat to be insufficiently concentrated, resulting in a waste of heat energy.

[0005] To achieve the above objectives, this utility model adopts the following technical solution: a portable energy-saving stove, comprising: a stove shell, and further comprising:

[0006] A first perforated plate is fixedly connected to the opposite side of the inner wall of the furnace shell. Two rotating rods are symmetrically rotatably connected to the opposite side of the inner wall of the furnace shell. A second perforated plate is fixedly connected to the outer surface of the rotating rods. Two fixed plates are symmetrically fixedly connected to one side of the furnace shell. A guide rod is fixedly connected to the top of the fixed plate. A movable strip is slidably connected to the outer surface of the two guide rods. A rack is fixedly connected to the opposite side of each movable strip. A gear is fixedly connected to one end of the rotating rod. The gear meshes with the rack. A T-shaped rod is fixedly connected to the top of the movable strip.

[0007] Preferably, a compression spring is provided on the outer surface of the guide rod, the compression spring is fixedly connected to the fixed plate and the movable bar respectively, and a limit ring is fixedly connected to the top of the guide rod.

[0008] Preferably, two sliding grooves are symmetrically opened on one side of the furnace shell, and I-shaped strips are slidably connected inside the two sliding grooves. Two racks are symmetrically fixedly connected to the top of the I-shaped strips, and the racks mesh with gears.

[0009] Preferably, a plurality of horizontal bars are fixedly connected at equal intervals on one side of the I-shaped bar, and a plurality of vertical bars are fixedly connected at equal intervals on the top of the horizontal bars, the vertical bars corresponding to the holes of the perforation partition.

[0010] Preferably, irregularly shaped plates are fixedly connected to opposite sides of the inner wall of the furnace shell. The lower part of the irregularly shaped plate is set as an arc surface, the center of the arc surface of the irregularly shaped plate coincides with the center of the rotating rod, the upper part of the irregularly shaped plate is set as an inclined surface, and a grid plate is fixedly connected to the inner wall of the furnace shell near the top.

[0011] Preferably, a material feeding opening is provided on the other side of the furnace shell, and two guide rails are symmetrically fixedly connected to the other side of the furnace shell, with door panels slidably connected inside the two guide rails.

[0012] Preferably, a ventilation opening is provided on the opposite side of the furnace shell near the bottom, a charcoal ash collection frame is slidably connected to the opposite side of the furnace shell near the bottom, and a triangular strip is fixedly connected to the opposite side of the furnace shell near the bottom.

[0013] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0014] 1. This utility model involves holding the T-shaped rod by hand and applying downward pressure, causing the movable bar to slide downward along the outer surface of the guide rod. This compresses the spring, simultaneously driving the rack to move downward. Then, with the meshing of the rack and gear, the gear drives the rotating rod to rotate, simultaneously driving the perforated partition plate two to rotate upward. This causes the perforated partition plate two to gradually tilt, allowing the burning firewood on the perforated partition plate two to slide onto the perforated partition plate one. During the rotation, the perforated partition plate two remains in contact with the arc-shaped surface of the irregular plate, preventing firewood from falling through the gap between the perforated partition plate two and the stove shell. This allows the burned, broken, and collapsed firewood to be piled back onto the perforated partition plate one, concentrating the fire source inside the stove shell and thus achieving a certain energy-saving effect.

[0015] 2. This utility model, through the rotation of gears and the meshing of gears and racks, allows rack two to move upwards, simultaneously driving the I-shaped strip to slide upwards along the inside of the groove, and simultaneously driving the horizontal and vertical strips to move upwards, so that the vertical strip is inserted into the hole of the perforated plate one and extends upwards, pushing the firewood on the perforated plate one, causing the firewood to turn over, exposing the firewood pressed underneath, and allowing it to burn more completely. This eliminates the need for personnel to use tools to turn the firewood, saving time and effort, thereby improving the convenience of using this device. Attached Figure Description

[0016] Figure 1 A side view of a portable energy-saving stove provided by this utility model;

[0017] Figure 2 A bottom view of the structure of a portable energy-saving stove provided by this utility model;

[0018] Figure 3 This utility model provides a convenient energy-saving stove. Figure 2 Enlarged structural diagram at point A in the middle;

[0019] Figure 4 A side cross-sectional view of a convenient energy-saving stove provided by this utility model;

[0020] Figure 5 A front cross-sectional structural diagram of a convenient energy-saving material stove provided by this utility model.

[0021] Legend:

[0022] 1. Furnace shell; 101. Ventilation opening; 102. Triangular strip; 103. Ash collection frame; 104. Guide rail; 105. Door panel; 106. Grid plate; 107. Irregularly shaped plate; 108. Slide groove; 109. Leakage hole partition one; 110. Leakage hole partition two; 111. Material outlet; 2. T-shaped rod; 201. Movable strip; 202. I-shaped strip; 203. Rack one; 204. Guide rod; 205. Fixing plate; 206. Compression spring; 207. Rotating rod; 208. Gear; 209. Rack two; 210. Horizontal bar; 211. Vertical bar. Detailed Implementation

[0023] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0024] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0025] Examples, such as Figure 1-5 As shown, this utility model provides a convenient energy-saving stove, including: a stove shell 1, and further including: a perforated partition 109, which is fixedly connected to the opposite side of the inner wall of the stove shell 1. Two rotating rods 207 are symmetrically rotatably connected to the opposite side of the inner wall of the stove shell 1. A perforated partition 110 is fixedly connected to the outer surface of the rotating rod 207. Two fixing plates 205 are symmetrically fixedly connected to one side of the stove shell 1. A guide rod 204 is fixedly connected to the top of the fixing plate 205. A movable strip 201 is slidably connected to the outer surface of the two guide rods 204. A rack 203 is fixedly connected to the opposite side of the movable strip 201. A gear 208 is fixedly connected to one end of the rotating rod 207. The gear 208 meshes with the rack 203. A T-shaped rod 2 is fixedly connected to the top of the movable strip 201.

[0026] Furthermore, such as Figure 1-5 As shown, a compression spring 206 is provided on the outer surface of the guide rod 204. The compression spring 206 is fixedly connected to the fixed plate 205 and the movable bar 201 respectively. A limit ring is fixedly connected to the top of the guide rod 204. Under the reset force of the compression spring 206, the movable bar 201 can slide upward along the outer surface of the guide rod 204. Under the action of the limit ring, the movable bar 201 is limited. At this time, the second hole partition 110 remains horizontal and will not rotate downward, so that the second hole partition 110 remains on the same horizontal plane as the first hole partition 109.

[0027] Furthermore, such as Figure 1-5 As shown, two symmetrical sliding grooves 108 are opened on one side of the furnace shell 1. I-shaped bars 202 are slidably connected inside the two sliding grooves 108. Two racks 209 are symmetrically fixed to the top of the I-shaped bars 202. The racks 209 mesh with the gears 208. Through the rotation of the gears 208 and the meshing of the gears 208 and racks 209, racks 209 can move upward, simultaneously driving the I-shaped bars 202 to slide upward along the inside of the sliding grooves 108.

[0028] Furthermore, such as Figure 1-5As shown, multiple horizontal bars 210 are fixedly connected at equal intervals on one side of the I-shaped bar 202, and multiple vertical bars 211 are fixedly connected at equal intervals on the top of the horizontal bars 210. The vertical bars 211 correspond to the holes in the perforated partition 109. By moving the horizontal bars 210 and the vertical bars 211 upward, the vertical bars 211 are inserted into the holes in the perforated partition 109 and extend upward, pushing the firewood on the perforated partition 109, causing the firewood to turn over, exposing the firewood pressed underneath, and allowing it to burn more completely.

[0029] Furthermore, such as Figure 1-5 As shown, shaped plates 107 are fixedly connected to opposite sides of the inner wall of the stove shell 1. The lower part of the shaped plate 107 is set as an arc surface, and the center of the arc surface of the shaped plate 107 coincides with the center of the rotating rod 207. The upper part of the shaped plate 107 is set as an inclined surface. A grid plate 106 is fixedly connected to the inner wall of the stove shell 1 near the top. With the setting of the shaped plate 107, when the perforated partition 110 rotates, it can always be in contact with the arc surface of the shaped plate 107, preventing firewood from falling down from the gap between the perforated partition 110 and the stove shell 1. With the setting of the grid plate 106, it is convenient to place containers.

[0030] Furthermore, such as Figure 1-5 As shown, a material outlet 111 is provided on the other side of the stove shell 1. Two guide rails 104 are symmetrically fixedly connected to the other side of the stove shell 1. A door panel 105 is slidably connected inside the two guide rails 104. With the above arrangement, when the stove shell 1 is not in use, the door panel 105 can block the material outlet 111 to prevent the charcoal fire from escaping.

[0031] Furthermore, such as Figure 1-5 As shown, a ventilation opening 101 is provided on the other side of the furnace shell 1 near the bottom. A charcoal ash collection frame 103 is slidably connected to the opposite side of the furnace shell 1 near the bottom. A triangular strip 102 is fixedly connected to the opposite side of the furnace shell 1 near the bottom. By allowing charcoal ash to fall into the charcoal ash collection frame 103, and with the cooperation of the triangular strip 102, the charcoal ash can be guided into the charcoal ash collection frame 103 for collection.

[0032] Working principle: In use, by pushing the door panel 105 to one side, it slides along the inside of the guide rail 104 to one side, exposing the firewood outlet 111. At this time, firewood is piled up from the firewood outlet 111 on top of the perforated partition 109 and the perforated partition 110. Then, the firewood is lit to make it burn. The container to be heated is placed in the center of the grid plate 106, and the container to be kept warm is placed next to it. After the firewood has burned for a certain period of time, when the firewood breaks and collapses, you can hold the T-shaped rod 2 by hand and apply downward pressure to make the movable strip 201 move along the outside of the guide rod 204. The surface slides downwards, compressing the spring 206 and simultaneously driving the rack 203 to move downwards. Then, with the meshing of the rack 203 and the gear 208, the gear 208 drives the rotating rod 207 to rotate, simultaneously driving the perforation partition 110 to rotate upwards. This causes the perforation partition 110 to gradually tilt, allowing the burning firewood on it to slide onto the perforation partition 109. During rotation, the perforation partition 110 remains in contact with the arc-shaped surface of the irregular plate 107, preventing firewood from falling through the gap between the perforation partition 110 and the stove shell 1. This allows the burnt and broken firewood to be piled back onto the perforated baffle 109, concentrating the fire source inside the stove shell 1 and thus achieving a certain energy-saving effect. Simultaneously, the rotation of gear 208, and the meshing of gear 208 and rack 209, causes rack 209 to move upwards, simultaneously driving the I-shaped bar 202 to slide upwards along the inside of the groove 108, and simultaneously driving the horizontal bar 210 and vertical bar 211 to move upwards. This causes the vertical bar 211 to insert into the hole in the perforated baffle 109 and extend upwards, feeding the firewood on the perforated baffle 109. The device is pushed to turn the firewood over, exposing the firewood underneath for more complete combustion. This eliminates the need for manual turning of the firewood, saving time and effort and improving the ease of use. Turning the firewood also facilitates the falling of ash through the holes in the perforated partition 109. The rotation of the perforated partition 110 also causes the ash on it to fall downwards into the ash collection frame 103. With the assistance of the triangular strip 102, the ash is guided into the ash collection frame 103 for collection.

[0033] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A portable energy-efficient fire pit, comprising: The furnace shell (1) is characterized in that it further includes: A perforated baffle plate (109) is fixedly connected to the opposite side of the inner wall of the furnace shell (1). Two rotating rods (207) are symmetrically rotatably connected to the opposite side of the inner wall of the furnace shell (1). A perforated baffle plate (110) is fixedly connected to the outer surface of the rotating rod (207). Two fixed plates (205) are symmetrically fixedly connected to one side of the furnace shell (1). A guide rod (204) is fixedly connected to the top of the fixed plate (205). A movable strip (201) is slidably connected to the outer surface of the two guide rods (204). A rack (203) is fixedly connected to the opposite side of the movable strip (201). A gear (208) is fixedly connected to one end of the rotating rod (207). The gear (208) meshes with the rack (203). A T-shaped rod (2) is fixedly connected to the top of the movable strip (201).

2. A portable energy-efficient fire pit as claimed in claim 1, wherein: A compression spring (206) is provided on the outer surface of the guide rod (204). The compression spring (206) is fixedly connected to the fixed plate (205) and the movable bar (201) respectively. A limit ring is fixedly connected to the top of the guide rod (204).

3. The portable energy-efficient fire pit of claim 1, wherein: Two sliding grooves (108) are symmetrically opened on one side of the furnace shell (1). I-shaped strips (202) are slidably connected inside the two sliding grooves (108). Two racks (209) are symmetrically fixedly connected to the top of the I-shaped strips (202). The racks (209) mesh with the gears (208).

4. A portable energy-efficient fire pit as claimed in claim 3, wherein: A plurality of horizontal bars (210) are fixedly connected at equal intervals on one side of the I-shaped bar (202), and a plurality of vertical bars (211) are fixedly connected at equal intervals on the top of the horizontal bars (210), and the vertical bars (211) correspond to the holes of the perforated partition (109).

5. A portable energy-efficient fire pit as claimed in claim 3, wherein: A shaped plate (107) is fixedly connected to each other on the inner wall of the furnace shell (1). The lower part of the shaped plate (107) is set as an arc surface. The center of the arc surface of the shaped plate (107) coincides with the center of the rotating rod (207). The upper part of the shaped plate (107) is set as an inclined surface. A grid plate (106) is fixedly connected to the inner wall of the furnace shell (1) near the top.

6. A portable energy-efficient fire pit as claimed in claim 5 wherein: The furnace shell (1) has a material outlet (111) on the other side, and two guide rails (104) are symmetrically fixedly connected on the other side of the furnace shell (1). Door panels (105) are slidably connected inside the two guide rails (104).

7. A portable energy-efficient fire pit as claimed in claim 6 wherein: A ventilation opening (101) is provided on the other side of the furnace shell (1) near the bottom. A charcoal ash collection frame (103) is slidably connected to the opposite side of the furnace shell (1) near the bottom. A triangular strip (102) is fixedly connected to the opposite side of the furnace shell (1) near the bottom.

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