Heating furnace

Abstract

The utility model discloses a heating furnace in the technical field of heating equipment, the heating furnace comprises a furnace body, the furnace body comprises a panel, a furnace core and a base, the furnace core is provided with an electric heating piece and a fan located below the electric heating piece, and the side wall of the base is provided with a plurality of rows of air outlets; each side face of the base is provided with an adjusting mechanism, each adjusting mechanism comprises sleeves which are symmetrically and fixedly arranged with the corresponding side face of the base, an adjusting rod is slidably connected between the sleeves on the two sides, the adjusting rods are coaxially and rotatably connected with a rotating ring, and the rotating ring is fixedly connected with a shielding plate attached to the corresponding side face of the base. And the baffle plate is provided with a plurality of air outlet grooves which are staggered with the corresponding rows of air outlet holes. According to the scheme, the purposes of adjusting the air outlet amount and stopping the air outlet holes from discharging air are achieved by adjusting the staggering degree of the air outlet grooves and the air outlet holes through the adjustable baffle plates.

Description

Technical Field

[0001] The utility model relates to the technical field of heating equipment, in particular to a heating stove. Background Art

[0002] A heating stove is a device used to provide indoor heating. Its working principle mainly relies on the heat energy generated by fuel combustion and transfers heat to the room through conduction, convection and radiation.

[0003] There are many types of heating stoves, including coal-fired stoves, electric stoves, and the recently popular biomass pellet fireplaces. Coal-fired stoves: These stoves generate heat by burning combustible materials such as coal, thereby heating the indoor air. These stoves are widely used in rural areas because coal resources are relatively abundant and cost-effective. However, coal-fired stoves also have issues with emissions and low safety performance, so safety and environmental protection should be taken into consideration when using them. Electric stoves: These stoves operate on the principle of electromagnetic induction, converting electrical energy into thermal energy for heating. Electric stoves offer advantages such as cleanliness, environmental friendliness, and ease of control, but their operating costs are higher than those of coal-fired stoves. Biomass pellet fireplaces: A new energy stove that primarily burns biomass pellets (renewable energy sources such as sawdust and straw) to generate heat. Biomass pellet fireplaces offer advantages such as rapid heating, energy conservation, environmental protection, and smokelessness, and have been gradually promoted and applied in China in recent years.

[0004] The structure of the electric heating furnace in the prior art mainly consists of a panel, a furnace core and a base. An electric heating element (electric heating wire, electric heating rod, etc.) is installed in the furnace core for heating. However, the heating effect of this type of electric heating furnace is not good. For this reason, a new electric heating furnace with a fan installed in the furnace core has appeared on the market. Its working principle is that the fan draws indoor air into the electric heating furnace, and after heating, the hot air is blown out through the air outlet on the base, thereby realizing the circulation and heating of the indoor air. This process helps to improve the heating efficiency and make the indoor temperature more uniform. However, this type of electric heating furnace cannot control the air output and the order of air output. For example, when hot air is not needed or a small amount of hot air is needed to maintain the room temperature or air is needed to be discharged from one side of the base, the above electric heating furnace cannot meet the above normal requirements. Utility Model Content

[0005] The utility model aims to provide an electric heating furnace to achieve the purpose of controlling the air output volume and air output.

[0006] In order to achieve the above purpose, the present invention provides the following technical solutions:

[0007] An electric heating furnace includes a furnace body, and the furnace body includes a panel, a furnace core and a base. The furnace core is provided with an electric heating element, and a blower is arranged below the electric heating element in the furnace core. A plurality of air outlet holes are arranged on the side wall of the base; an adjusting mechanism is arranged on each side of the base. The adjusting mechanism includes sleeves symmetrically and fixedly arranged on each side of the base. An adjusting rod is slidably connected between the two sleeves on both sides. The adjusting rod is coaxially and rotatably connected with a rotating ring. The rotating ring is fixedly connected with a shielding plate that fits against the corresponding side of the base. The shielding plate is provided with a plurality of air outlet slots staggered with the corresponding plurality of air outlet holes.

[0008] The working principle and beneficial effects of the present utility model:

[0009] In this solution, the electric heating element is used for heating. The blower draws air from the external environment into the furnace core. The air is heated by the electric heating element, and the hot air runs out through the plurality of air outlet holes on the base. When it is necessary to control the air volume and the air outlet, by sliding the shielding plate, the adjusting rod slides in the sleeves on both sides, so as to adjust the position of the shielding plate in the horizontal direction. When the shielding plate rotates to be buckled on the side wall of the base, the staggering degree of the air outlet slots and the air outlet holes can be adjusted, so as to achieve the purpose of adjusting the air volume and blocking the air outlet holes from not discharging air.

[0010] Compared with the prior art, in this solution, through the adjustable shielding plate, by adjusting the staggering degree of the air outlet slots and the air outlet holes, the purpose of adjusting the air volume and blocking the air outlet holes from not discharging air is achieved.

[0011] Optimally, the shielding plate is provided with a magnet block, and the base is made of cast iron material. It is fixed on the base by adsorption of the magnet block.

[0012] Optimally, the shielding plate is provided with a handle. The shielding plate is adjusted and moved through the handle, which is more convenient to use.

[0013] Optimally, each row of air outlet holes includes 6 - 8 air outlet holes arranged at equal intervals.

[0014] Optimally, the aperture of the air outlet hole is 2 - 3 cm. Description of the drawings

[0015] Figure 1 It is a schematic structural diagram of a heating furnace in the prior art;

[0016] Figure 2 It is a schematic structural diagram of the heating furnace in the present utility model;

[0017] Figure 3 For Figure 2 The schematic structural diagram after the air outlet holes in

[0018] Figure 4 For Figure 2Partial enlarged schematic view;

[0019] Figure 5 is Figure 3 Partial enlarged schematic view;

[0020] Figure 6 is Figure 2 Connection schematic diagram at the baffle plate. Specific implementation mode

[0021] The following is a further detailed description through specific implementation modes:

[0022] The reference numerals in the accompanying drawings of the specification include: panel 1, electric heating tube 2, fan 3, base 4, air outlet hole 5, baffle plate 6, adjusting rod 7, sleeve 8, air outlet groove 9, rotating ring 10.

[0023] In the following statements, orientation terms such as "left", "right", "up", and "down" are based on the orientation shown in the drawings. In practice, if the corresponding structures change in the same direction based on the orientation and the relative positions remain unchanged, it does not affect the implementation of the solution.

[0024] Example 1: As Figure 1 shown, the structural composition of an electric heating furnace in the prior art includes: panel 1, furnace core, and base 4. An electric heating element (heating tube, heating rod, etc.) is arranged in the furnace core for heating, and a fan 3 is installed in the furnace core. Its working principle is that the fan 3 sucks indoor air into the electric heating furnace, and after heating, blows the hot air out through the air outlet holes 5 on the base 4, thereby realizing the circulation and heating of indoor air. This process helps to improve the heating efficiency and make the indoor temperature more uniform.

[0025] As Figure 2 and Figure 4 shown, an electric heating furnace in the present application includes a furnace body, and the furnace body includes a panel 1, a furnace core, and a base 4 that are welded together. The furnace core is fixedly provided with an electric heating element. In this Example 1, an electric heating tube 2 is selected, and a fan 3 is provided below the electric heating element in the furnace core. Seven groups of air outlet hole groups are provided on the side walls around the bottom of the base 4, and each group of air outlet hole groups includes 4 air outlet holes 5 arranged at equal intervals. The number and arrangement of the air outlet holes 5 can be adjusted according to actual needs.

[0026] An adjusting mechanism is provided on each side of the base 4. The adjusting mechanism includes sleeves 8 symmetrically and fixedly arranged on each side of the base 4. An adjusting rod 7 is slidably connected left and right between the two sleeves 8. The adjusting rod 7 is coaxially rotatably connected with a rotating ring 10. The rotating ring 10 is fixedly connected with a baffle plate 6 that fits the corresponding side of the base 4. The baffle plate 6 is provided with 7 air outlet grooves 9 that are staggered with the corresponding air outlet holes 5.

[0027] As Figure 3 , Figure 5 andFigure 6 When it is necessary to control the air output and the air outlet, by sliding the baffle 6, the adjusting rod 7 slides in the sleeves 8 on both sides, so as to adjust the position of the baffle 6 in the horizontal direction. When the baffle 6 rotates to be buckled on the side wall of the base 4, the degree of intersection between the air outlet slot 9 and the air outlet hole 5 can be adjusted, so as to achieve the purpose of adjusting the air output and blocking the air outlet hole 5 from discharging air.

[0028] Compared with the prior art, in this solution, by adjusting the baffle 6, the degree of intersection between the air outlet slot 9 and the air outlet hole 5 is adjusted, so as to achieve the purpose of adjusting the air output and blocking the air outlet hole 5 from discharging air.

[0029] For those skilled in the art, without departing from the technical concept of the present utility model, multiple deformations and improvements can also be made, which should also be regarded as the protection scope of the present utility model, and these will not affect the implementation effect of the present utility model and the practicability of the patent. The protection scope required by this application shall be subject to the content of its claims, and the specific implementation manners described in the specification can be used to interpret the content of the claims.

Claims

1. A heating stove, comprising a stove body, the stove body including a panel, a stove core and a base, the stove core being provided with an electric heating element, the stove core being provided with a blower located below the electric heating element, and the side wall of the base being provided with multiple rows of air outlet holes; characterized in that: Adjusting mechanisms are provided on each side of the base. Each adjusting mechanism includes a sleeve symmetrically and fixedly arranged on each side of the base. An adjusting rod is slidably connected between the two sleeves. The adjusting rod is coaxially and rotatably connected to a rotating ring. The rotating ring is fixedly connected to a shielding plate that fits against the corresponding side of the base. The shielding plate is provided with a plurality of air outlet grooves that are staggered with the corresponding multiple rows of air outlet holes.

2. The heating stove according to claim 1, characterized in that: The shielding plate is provided with magnet blocks, and the base is made of cast iron material.

3. The heating stove according to claim 2, wherein: The shielding plate is provided with a handle.

4. The heating stove according to claim 3, characterized in that: Each row of air outlet holes includes 6 to 8 air outlet holes arranged at uniform intervals.

5. The heating stove according to claim 4, characterized in that: The aperture of the air outlet holes is 2 to 3 cm.

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