Automatic controllable accumulated dust removal heating device

Abstract

The utility model provides an automatic controllable accumulated dust removal heating device. The automatic controllable accumulated dust removal heating device comprises a base and a fixing column used for winding a heating pipe, a reflecting plate is arranged on the base, the reflecting plate is a conical plate which shrinks upwards and inclines inwards, the fixing column is arranged on the reflecting plate, a dust blowing device with a first air outlet is installed in the fixing column, and the first air outlet is communicated with the first air outlet. A second air outlet is formed in the side surface, close to the reflecting plate, of the fixing column, and the first air outlet communicates with the second air outlet through an air pipe. The reflecting plate at the upper end of the base is designed to be the conical plate, the outer surface of the reflecting plate is provided with the slope, the dust blowing device blows air to the slope so as to remove dust on the slope, the effective heat source emission area of the reflecting plate is guaranteed, and the heating comfort degree is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of warmers, more particularly to a kind of automatic controllable dust-removing heating device. BACKGROUND

[0002] The warmer is a kind of heating equipment, and the automatic controllable dust-removing heating device is like a bird cage in appearance, which generally includes a base, a fixed column arranged on the base, a heating pipe wound on the fixed column, and a protective cover covering the outside of the heating pipe. The upper surface of the base forms a reflecting surface except for the fixed column. The protective cover is formed by enclosing a plurality of metal wires. Because the protective cover is hollow, dust is easily accumulated on the reflecting surface, and the metal wires of the protective cover have a small spacing, which is difficult to clean manually. This reduces the effective reflecting area of the reflecting surface and the heat reflecting capacity, affecting the use effect of the warmer. SUMMARY

[0003] The utility model aims to provide an automatic controllable dust-removing heating device with dust removal function to solve the problem of inconvenient manual cleaning.

[0004] The technical solution of the utility model is as follows: an automatic controllable dust-removing heating device includes a base and a fixed column for winding a heating pipe. A reflecting plate is arranged on the base. The reflecting plate is a conical plate that is inclined inward and upward. The fixed column is arranged on the reflecting plate. A soot blowing device with a first air outlet is installed in the fixed column. A second air outlet is arranged on the side surface of the fixed column close to the reflecting plate. The first air outlet and the second air outlet are connected by an air pipe.

[0005] In the above-mentioned solution, the reflecting plate at the upper end of the base is designed as a conical plate, so that its outer surface has a slope. The soot blowing device blows air to the slope to remove dust thereon, ensuring the effective area of the reflecting plate for emitting heat source and the comfort of the warmer.

[0006] Preferably, the soot blowing device includes an air duct with an air cavity. The air duct is installed on the fixed column. The bottom of the air duct is provided with a first air inlet. A fan corresponding to the position of the first air inlet is installed in the air duct. The first air outlet is arranged on the air duct.

[0007] Preferably, a second air inlet is arranged on the side wall of the base. The second air inlet is communicated with the first air inlet.

[0008] Preferably, a filter screen is arranged on the first air inlet, the second air inlet, and the second air outlet.

[0009] Preferably, a first mounting seat is arranged in the fixed column. The air duct is installed on the first mounting seat.

[0010] Preferably, the air duct is internally provided with a second mounting seat, and the fan is mounted on the second mounting seat.

[0011] Preferably, the second air outlet is uniformly distributed on the fixed column, and the first air outlet is arranged correspondingly to the second air outlet.

[0012] Preferably, the heating pipe is spirally arranged along the axial direction of the fixed column, and the heating pipe is limited on the fixed column by a buckle.

[0013] Preferably, the fixed column is externally provided with a protective cover, and the protective cover is connected to the base.

[0014] Compared with the related art, the automatic controllable dust-removing heating device has the following beneficial effects:

[0015] I. The automatic controllable dust-removing heating device designs the reflection plate at the upper end of the base as a conical plate, so that the outer surface of the conical plate has a slope, and the slope is blown by the soot blowing device to remove the dust on the slope, so as to ensure the area of the reflection plate for effectively emitting heat source and ensure the comfort of heating.

[0016] II. The automatic controllable dust-removing heating device is provided with a filter screen on the first air inlet, the second air inlet and the second air outlet, so as to filter the dust in the air. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 The automatic controllable dust-removing heating device provided by the utility model is shown in the structural schematic view.

[0018] Figure 2 The installation perspective view of the soot blowing device in Figure 1

[0019] Figure 3 The automatic controllable dust-removing heating device provided by the utility model is shown in the circuit diagram.

[0020] In the drawings: 1, base; 2, fixed column; 3, heating pipe; 4, first air outlet; 5, reflection plate; 6, soot blowing device; 61, air duct; 62, air cavity; 63, fan; 64, first air inlet; 7, first mounting seat; 8, second mounting seat; 9, buckle; 10, power switch; 11, power line; 12, protective cover; 13, second air inlet; 14, second air outlet; 15, air pipe. DETAILED DESCRIPTION

[0021] ​The present invention will be described in detail below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in the embodiments of the present invention can be combined with each other. For ease of description, the terms "upper," "lower," "left," and "right" appearing below only indicate that they correspond to the upper, lower, left, and right directions in the accompanying drawings and do not limit the structure.

[0022] like Figure 1 , Figure 2 As shown, the automatic controllable dust removal and heating device provided in this embodiment includes a base 1, a fixed column 2, a heating tube 3, a first air outlet 4, a reflector 5, a dust blowing device 6, a first mounting base 7, a second mounting base 8, a buckle 9, a power switch 10, a power cord 11, a protective cover 12, a second air inlet 13, and a second air outlet 14.

[0023] The base 1 is cylindrical and hollow inside. A second air inlet 13 is provided on the side wall of the base 1, and a filter screen is provided on the second air inlet 13. A power switch 10 is provided on the base 1. A through hole is provided on the base 1 for the power cord 11 to pass through.

[0024] The upper end of the base 1 is provided with a reflector plate 5, which is an upwardly tapered conical plate. The upper surface of the reflector plate 5 is connected to the fixing column 2. The fixing column 2 is hollow inside and has a first mounting base 7 inside. The side surface of the fixing column 2 near the reflector plate 5 is provided with a second air outlet 14, and multiple second air outlets 14 are evenly distributed on the fixing column 2. A filter screen is provided at the second air outlet 14.

[0025] The heating element 3 is spirally arranged along the axial direction of the fixed column 2, and the heating element 3 is limited to the fixed column 2 by the buckle 9.

[0026] like Figure 2 As shown, the soot blowing device 6 includes a blower 61 with a wind chamber 62, which is mounted on a first mounting base 7 inside the fixed column 2. A first air inlet 64 is provided at the bottom of the blower 61. A filter screen is provided at the first air inlet 64. A second mounting base 8 is provided inside the blower 61. The fan 63 includes a motor and an impeller mounted on the motor shaft. The outer casing of the motor is mounted on the second mounting base 8. The impeller corresponds to the position of the fan 63 at the first air inlet 64. Multiple first air outlets 4 are provided circumferentially on the blower 61.

[0027] The first air outlet 4 and the second air outlet 14 are connected by the air pipe 15 made of plastic material. The first air outlet 4 is higher than the second air outlet 14, so that the air pipe 15 is inclined, and the inclined air pipe 15 is parallel to the taper slope of the reflection plate 5, thereby improving the blowing and dust removing effect. In the embodiment, one air pipe 15 is connected between each first air outlet 4 and second air outlet 14.

[0028] As shown in Figure 1 The fixed column 2 is externally sleeved with the protective cover 12, and the protective cover 12 is connected to the base 1. The protective cover 12 is formed by surrounding a plurality of metal wires with flocking.

[0029] As shown in Figure 3 In the circuit in which the power cord 11, the power switch 10, the fan 63 and the heating tube 3 are connected, the power switch 10 is a three-point switch, and is provided with a stop gear, a heating gear and a blowing gear. The fan 63 and the heating tube 3 are connected in parallel, and cannot be powered on and operated at the same time.

[0030] In use, the power cord 11 is plugged in, the power switch 10 is turned from the stop gear to the heating gear, the heating tube 3 is powered on and heated, and the heater is used for heating. When it is necessary to clean the dust on the reflection plate 5, the power switch 10 is turned to the blowing gear, the heating tube 3 is powered off, the fan 63 is operated, and the air is blown out from the second air outlet 14 to blow off the dust on the surface of the reflection plate 5. Finally, the dust blown on the outside of the heater is manually cleaned.

[0031] The above only describes the embodiments of the present application, and does not limit the patent range of the present application. Any equivalent structure or equivalent process conversion, or direct or indirect application in other related technical fields, is also included in the patent protection range of the present application.

Claims

1. An automatic controllable dust-removing heating device, comprising a base (1) and a fixing column (2) for winding a heating tube (3), a reflecting plate (5) is arranged on the base (1), and the reflecting plate (5) is a conical plate which is inclined upward and inward; characterized in that, The fixed column (2) is arranged on the reflecting plate (5), the fixed column (2) is internally provided with a soot blowing device (6) with a first air outlet (4), the side surface of the fixed column (2) close to the reflecting plate (5) is provided with a second air outlet (14), the first air outlet (4) and the second air outlet (14) are communicated through an air pipe (15).

2. The automatically controllable dust-deposition-removing heating device according to claim 1, characterized in that The soot blowing device (6) comprises a wind pipe (61) with a wind cavity (62), the wind pipe (61) is arranged on the fixed column (2), the bottom of the wind pipe (61) is provided with a first air inlet (64), the wind pipe (61) is internally provided with a fan (63) corresponding to the position of the first air inlet (64), and the first air outlet (4) is arranged on the wind pipe (61).

3. The automatically controllable, dust-depositing heating device according to claim 2, characterized in that The sidewall of the base (1) is provided with a second air inlet (13), and the second air inlet (13) is communicated with the first air inlet (64).

4. The automatically controllable, dust-depositing heating device according to claim 3, characterized in that The first air inlet (64), the second air inlet (13) and the second air outlet (14) are all provided with a filter screen.

5. The automatically controllable, dust-depositing heating device according to claim 2, characterized in that The inside of the fixed column (2) is provided with a first mounting seat (7), and the wind pipe (61) is arranged on the first mounting seat (7).

6. The automatically controllable, dust-depositing heating device according to claim 2, characterized in that The wind pipe (61) is internally provided with a second mounting seat (8), and the fan (63) is arranged on the second mounting seat (8).

7. The automatically controllable, dust-depositing heating device according to any one of claims 1 to 6, characterized in that The second air outlet (14) is uniformly distributed on the fixed column (2), and the first air outlet (4) is arranged corresponding to the second air outlet (14).

8. The automatically controllable, dust-depositing heating device according to any one of claims 1 to 6, characterized in that The heating pipe (3) is arranged in a spiral shape along the axial direction of the fixed column (2), and the heating pipe (3) is limited on the fixed column (2) through a buckle (9).

9. The automatically controllable, dust-depositing heating device according to any one of claims 1 to 6, characterized in that The outside of the fixed column (2) is provided with a protective cover (12), and the protective cover (12) is connected to the base (1).

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