Electromagnetic heating equipment with heat storage combination

Abstract

The utility model relates to the technical field of electromagnetic heating and heat storage, and discloses an electromagnetic heating device with a heat storage combination, which comprises an electromagnetic heating box, the upper end of the electromagnetic heating box is communicated with a first exhaust pipe, the middle of the first exhaust pipe is provided with a first exhaust pump, and one side of the electromagnetic heating box is fixedly provided with a heat storage box. A fixing rod is arranged at the upper end of an inner cavity of the heat storage box. According to the technical scheme, hot air in the heat storage box can be pumped into the electromagnetic heating box through the second exhaust pipe, so that articles in the electromagnetic heating box are preheated, meanwhile, the hot air can improve the heating efficiency in the electromagnetic heating box, the effect of saving energy consumption for heat circulation is further achieved, and the service life of the electromagnetic heating box is prolonged. The arc-shaped filter screen can be continuously beaten by the rubber rod on the fixed rod, so that particle impurities accumulated on the arc-shaped filter screen are beaten at the edge of the arc-shaped filter screen, the hot air flow is further conveniently filtered, and the storage and cyclic utilization effect of the hot air flow is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of electromagnetic heating and heat storage, in particular to an electromagnetic heating device with a heat storage combination. Background Art

[0002] The principle of electromagnetic heating is to generate an alternating magnetic field through the components of the electronic circuit board. When an iron container is placed on it, the surface of the container cuts the alternating magnetic field lines and generates an alternating current in the metal part at the bottom of the container. The eddy current causes the carriers at the bottom of the container to move irregularly at high speed, and the carriers and atoms collide and rub against each other to generate heat energy, thereby achieving the effect of heating objects.

[0003] When implementing this technical solution, there are at least the following defects: although the existing electromagnetic heating equipment can heat the items, it is inconvenient to store the hot air flow every time the electromagnetic heating box is opened to take out the items, so as to achieve the effect of energy saving and heat circulation, and it is urgently needed to be improved. Therefore, we propose an electromagnetic heating device with a heat storage combination. Utility Model Content

[0004] The purpose of the utility model is to provide an electromagnetic heating device with a heat storage combination, which solves the problems raised in the background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an electromagnetic heating device with a heat storage combination, comprising an electromagnetic heating box, the upper end of the electromagnetic heating box is connected to a first air extraction pipe, a first air extraction pump is arranged in the middle of the first air extraction pipe, a heat storage box is fixedly installed on one side of the electromagnetic heating box, a fixing rod is arranged at the upper end of the inner cavity of the heat storage box, and a plurality of fan blades are fixedly installed in the middle of the fixing rod;

[0006] Rubber rods are fixedly installed at both ends of the fixing rod, an arc-shaped filter screen is movably installed in the middle of the heat storage box, support rods are fixedly installed on both sides of the inner wall of the heat storage box, and an insulation layer is bonded to the inner wall of the heat storage box.

[0007] By adopting the above technical scheme, the hot air flow in the heat storage box can be drawn into the electromagnetic heating box through the second exhaust pipe, so as to preheat the items in the electromagnetic heating box. At the same time, the hot air flow can improve the heating efficiency inside the electromagnetic heating box, further achieving the effect of saving energy and performing heat circulation. It can also cooperate with the arc filter in the heat storage box to filter the particulate impurities in the hot air flow, thereby reducing the situation where the particulate impurities are discharged into the electromagnetic heating box again during the hot air flow circulation process. The rubber rod on the fixed rod can also continuously knock the arc filter, so that the particulate impurities accumulated on the arc filter can be hit against the edge of the arc filter, further facilitating the filtering process of the hot air flow and ensuring the storage and recycling effect of the hot air flow.

[0008] Optionally, the support rod is movably connected to the arc-shaped filter screen, and a spring is sleeved on the outer side wall of the lower end of the support rod.

[0009] By adopting the above technical solution, it is convenient to reset the arc filter screen by the spring through the setting of the spring, and it is further convenient for the rubber rod to knock the arc filter screen.

[0010] Optionally, the end of the first air extraction pipe is connected to the upper end of the heat storage tank, and the end of the first air extraction pipe is connected to a gas collecting funnel.

[0011] By adopting the above technical solution and setting up the air collecting funnel, it is convenient to discharge the hot air flow to the vicinity of the fan blades, further ensuring that the fan blades drive the fixed rod to rotate.

[0012] Optionally, both ends of the fixing rod are rotatably connected to the inner wall of the heat storage box via bearings.

[0013] By adopting the above technical solution, the stability of the rotation of the fixing rod can be ensured.

[0014] Optionally, the fan blades are equidistantly distributed and are arranged directly below the air collecting funnel.

[0015] By adopting the above technical solution, it is convenient to guide the hot air flow, thereby ensuring the rotation of the fixing rod.

[0016] Optionally, the lower end of the heat storage box is connected to a second air extraction pipe, the other end of the second air extraction pipe is connected to the lower end of the electromagnetic heating box, and a second air extraction pump is arranged in the middle of the second air extraction pipe.

[0017] By adopting the above technical solution, it is convenient to discharge the stored hot air flow into the electromagnetic heating box, thereby further achieving the effect of saving energy consumption.

[0018] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0019] The technical solution of the present application, through the electromagnetic heating box, the first air extraction pump, the heat storage box, the fan blades, the rubber rod, the insulation layer and the second air extraction pump, can not only draw the hot air flow in the heat storage box into the electromagnetic heating box through the second air extraction pipe, so as to preheat the items in the electromagnetic heating box, and at the same time, the hot air flow can improve the heating efficiency inside the electromagnetic heating box, further achieving the effect of saving energy and performing heat circulation, but also can cooperate with the arc filter in the heat storage box to filter the particulate impurities in the hot air flow, and reduce the situation where the particulate impurities are discharged into the electromagnetic heating box again during the hot air flow circulation process, and can also make the rubber rod on the fixed rod continuously knock the arc filter, so that the particulate impurities accumulated on the arc filter can be hit against the edge of the arc filter, which further facilitates the filtering treatment of the hot air flow and ensures the storage and recycling effect of the hot air flow. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

[0021] Figure 1 This is a schematic diagram of the overall structure of an electromagnetic heating device with a heat storage combination according to the utility model;

[0022] Figure 2 It is a schematic diagram of the partially enlarged structure of point A of an electromagnetic heating device with a heat storage combination of the utility model.

[0023] In the figure: 1. electromagnetic heating box; 11. first exhaust pipe; 12. first exhaust pump; 13. air collecting funnel; 14. heat storage box; 2. fixing rod; 21. fan blade; 22. rubber rod; 23. arc filter; 24. support rod; 25. spring; 3. insulation layer; 4. second exhaust pipe; 5. second exhaust pump. DETAILED DESCRIPTION

[0024] See also Figure 1-2 The utility model provides a technical solution: an electromagnetic heating device with a heat storage combination, comprising an electromagnetic heating box 1, the upper end of the electromagnetic heating box 1 is connected to a first air extraction pipe 11, a first air extraction pump 12 is arranged in the middle of the first air extraction pipe 11, a heat storage box 14 is fixedly installed on one side of the electromagnetic heating box 1, a fixing rod 2 is arranged at the upper end of the inner cavity of the heat storage box 14, and a plurality of fan blades 21 are fixedly installed in the middle of the fixing rod 2;

[0025] Rubber rods 22 are fixedly installed at both ends of the fixing rod 2, an arc-shaped filter screen 23 is movably installed in the middle of the heat storage box 14, support rods 24 are fixedly installed on both sides of the inner wall of the heat storage box 14, and the inner wall of the heat storage box 14 is bonded with a thermal insulation layer 3, and the two ends of the fixing rod 2 are rotatably connected to the inner wall of the heat storage box 14 through bearings, so as to ensure the stability of the rotation of the fixing rod 2, and the fan blades 21 are equidistantly distributed, and the fan blades 21 are arranged directly below the air collecting funnel 13, so as to guide the hot air flow, thereby ensuring the rotation of the fixing rod 2, and the lower end of the heat storage box 14 is connected to the second exhaust pipe 4, and the other end of the second exhaust pipe 4 is connected to the lower end of the electromagnetic heating box 1, and the middle part of the second exhaust pipe 4 is provided with a second exhaust pump 5, so as to discharge the stored hot air flow into the electromagnetic heating box 1, thereby further saving energy.

[0026] The support rod 24 is movably connected to the arc filter screen 23. A spring 25 is sleeved on the outer wall of the lower end of the support rod 24, so that the spring 25 can drive the arc filter screen 23 to reset, and further facilitate the rubber rod 22 to knock the arc filter screen 23.

[0027] The end of the first exhaust pipe 11 is connected to the upper end of the heat storage box 14, and the end of the first exhaust pipe 11 is connected to the air collecting funnel 13. Through the setting of the air collecting funnel 13, it is convenient to concentrate the hot air flow to the vicinity of the fan blades 21, further ensuring that the fan blades 21 drive the fixed rod 2 to rotate.

[0028] During use, when the electromagnetic heating box 1 is turned on, the first air pump 12 is turned on, so that the first air pump 12 cooperates with the first air pump 11 to draw the hot air flow in the electromagnetic heating box 1 into the heat storage box 14, and the hot air flow is temporarily stored through the heat storage box 14 and the insulation layer 3. When it is necessary to heat the items, the electromagnetic heating box 1 is turned off, and the second air pump 5 is turned on again, and the hot air flow in the heat storage box 14 is drawn into the electromagnetic heating box 1 through the second air pump 4, so as to preheat the items in the electromagnetic heating box 1. At the same time, the hot air flow can improve the heating efficiency inside the electromagnetic heating box 1, further achieving the effect of saving energy consumption and performing heat circulation, and at the same time cooperating with The arc-shaped filter 23 in the heat storage box 14 can filter the particulate impurities in the hot air flow, thereby reducing the situation in which the particulate impurities are discharged into the electromagnetic heating box 1 again during the circulation of the hot air flow. At the same time, when the first vacuum pump 12 discharges the air flow into the heat storage box 14, the air flow will push the fan blades 21 to rotate, and the fan blades 21 drive the fixed rod 2 to rotate accordingly, so that the rubber rod 22 on the fixed rod 2 continuously hits the arc-shaped filter 23, thereby hitting the particulate impurities accumulated on the arc-shaped filter 23 against the edge of the arc-shaped filter 23, further facilitating the filtering process of the hot air flow and ensuring the storage and recycling effect of the hot air flow.

Claims

1. An electromagnetic heating device with a heat storage assembly, comprising an electromagnetic heating box (1), characterized in that: The upper end of the electromagnetic heating box (1) is connected to a first air extraction pipe (11), a first air extraction pump (12) is arranged in the middle of the first air extraction pipe (11), a heat storage box (14) is fixedly installed on one side of the electromagnetic heating box (1), a fixing rod (2) is arranged at the upper end of the inner cavity of the heat storage box (14), and a plurality of fan blades (21) are fixedly installed in the middle of the fixing rod (2); Rubber rods (22) are fixedly mounted on both ends of the fixing rod (2), an arc-shaped filter screen (23) is movably mounted in the middle of the heat storage box (14), support rods (24) are fixedly mounted on both sides of the inner wall of the heat storage box (14), and a heat-insulating layer (3) is bonded to the inner wall of the heat storage box (14).

2. The electromagnetic heating device with a heat storage assembly according to claim 1, characterized in that: The support rod (24) is movably connected to the arc-shaped filter screen (23), and a spring (25) is sleeved on the outer side wall of the lower end of the support rod (24).

3. The electromagnetic heating device with a heat storage assembly according to claim 1, characterized in that: The end of the first air extraction pipe (11) is connected to the upper end of the heat storage tank (14), and the end of the first air extraction pipe (11) is connected to a gas collecting funnel (13).

4. The electromagnetic heating device with a heat storage assembly according to claim 1, characterized in that: Both ends of the fixing rod (2) are rotatably connected to the inner wall of the heat storage box (14) via bearings.

5. The electromagnetic heating device with a heat storage assembly according to claim 3, characterized in that: The fan blades (21) are distributed at equal distances, and the fan blades (21) are arranged directly below the gas collecting funnel (13).

6. The electromagnetic heating device with a heat storage assembly according to claim 1, characterized in that: The lower end of the heat storage box (14) is connected to a second air extraction pipe (4), the other end of the second air extraction pipe (4) is connected to the lower end of the electromagnetic heating box (1), and a second air extraction pump (5) is provided in the middle of the second air extraction pipe (4).

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