Electric flame heating device for household heating and solar power generation

Abstract

The utility model discloses an electric flame heating device for household heating and solar power generation, which comprises a box body, a box door is arranged on the front side of the box body, a heating bin and a control bin are arranged in the box body, and the heating bin and the control bin are isolated by a partition plate; an electric flame heater is arranged in the heating bin and installed at the upper end of the partition plate through a detachable structure, a heat exchanger is arranged above the electric flame heater, and a protective cover is arranged between the heat exchanger and the electric flame heater. The threaded rod and the nut block are in threaded transmission by rotating the knob, so that the threaded rod moves downwards, the positioning column moves downwards and leaves the positioning hole, the electric flame heater can slide on the sliding rail through the sliding strip, and then the electric flame heater can be pulled out outwards; and the electric flame heater can be quickly disassembled and assembled through the detachable structure, and the electric flame heater can be conveniently overhauled.

Description

Technical Field

[0001] The utility model relates to the technical field of electric flame heating, in particular to an electric flame heating device for solar power generation for household heating. Background Art

[0002] Electric flame heating technology is a technology that uses electric energy to generate high-temperature plasma flames through specific equipment to heat cooking utensils. The core of this technology is to form a stable DC arc through continuous discharge of DC electrodes. The arc is a common thermal plasma phenomenon, so the electric flame stove is also called a plasma stove. Electric flame heating can be used in home heating. Solar panels are used to generate electricity, and light energy is converted into electrical energy and stored in batteries. The batteries then power the electric flame heater. The electric flame heater generates flames through the arc to break through the air to heat the heat exchanger. The heat exchanger generates hot water and is transported to the heater to heat the room. Electric flame heating does not require the use of fuel, eliminating safety hazards such as gas leakage poisoning and gas explosion. No carbides and exhaust gas are produced during the electric flame heating process, which helps to protect indoor air quality.

[0003] The electric flame heater is generally fixed in the box of the control box. If the electric flame heater fails, it needs to be dismantled with disassembly tools and then repaired. The dismantling efficiency is low, which reduces the work efficiency of the maintenance personnel and is inconvenient for the maintenance personnel to dismantle the electric flame heater. Utility Model Content

[0004] The purpose of the utility model is to provide an electric flame heating device for solar power generation for household heating, so as to solve the problems raised in the above background technology.

[0005] To achieve the above object, the utility model provides the following technical solution: an electric flame heating device for solar power generation for household heating, comprising a box body, a box door is arranged on the front of the box body, a heating chamber and a control chamber are arranged inside the box body, and the heating chamber and the control chamber are separated by a partition;

[0006] An electric flame heater is provided inside the heating chamber, and the electric flame heater is installed on the upper end of the partition through a detachable structure. A heat exchanger is provided above the electric flame heater, and a protective cover is provided between the heat exchanger and the electric flame heater.

[0007] The detachable structure includes a slide rail and a slide bar, and the slide rail and the slide bar are provided with two groups, the slide bar is fixedly installed at the bottom of the electric flame heater, the upper end of the partition is provided with a support bar, the slide rail is fixedly installed at the upper end of the support bar, and the slide bar and the slide rail are slidably connected;

[0008] The detachable structure also includes a fixed block, a positioning column, a threaded rod and a nut block. The fixed block is arranged in the middle of the lower end of the electric flame heater. A positioning hole is provided in the middle of the fixed block. The nut block is fixedly arranged at the bottom of the partition. The nut block is connected to the threaded rod by threads. The positioning column is fixed at the upper end of the threaded rod. The positioning column is inserted into the positioning hole. A knob is provided at the lower end of the threaded rod.

[0009] Preferably, a fence is provided at the upper end of the electric flame heater, and the protective cover is sleeved outside the fence;

[0010] An outer edge ring is arranged on the outer side of the electric flame heater, and the bottom of the protective cover is movably connected with the outer edge ring.

[0011] Preferably, a sealing ring is sleeved on the outer upper end of the protective cover, the upper end of the sealing ring is sealed with the bottom of the heat exchanger, a limiting ring is provided on the outer side of the protective cover near the upper end, and the sealing ring is located above the limiting ring.

[0012] Preferably, a gap is provided between the upper end of the protective cover and the lower end of the heat exchanger.

[0013] Preferably, the height of the positioning column is smaller than the distance between the lower end of the fixing block and the upper end of the partition plate, and the upper end of the positioning column and the lower end of the positioning hole are chamfered.

[0014] Preferably, two reinforcing rods are provided at the bottom of the partition, and the two reinforcing rods are cross-arranged with the slide rails.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] The utility model rotates a knob to make the threaded rod and the nut block transmit the thread, so that the threaded rod moves downward, the positioning column moves downward and leaves the positioning hole, and the electric flame heater can slide on the slide rail through the slide bar, and then the electric flame heater can be pulled outward. The detachable structure can quickly disassemble and assemble the electric flame heater, which is convenient for maintenance of the electric flame heater. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a front cross-sectional view of the utility model;

[0019] Figure 3 It is a flow chart of the utility model.

[0020] In the figure: 1. Box body; 2. Box door; 3. Heating chamber; 4. Control chamber; 5. Partition; 6. Electric flame heater; 7. Heat exchanger; 8. Protective cover; 9. Slide rail; 10. Slide bar; 11. Support bar; 12. Fixing block; 13. Positioning hole; 14. Positioning column; 15. Threaded rod; 16. Nut block; 17. Knob; 18. Enclosure; 19. Outer edge ring; 20. Limiting ring; 21. Sealing ring; 22. Reinforcing rod. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-3 The utility model provides a technical solution: an electric flame heating device for solar power generation for household heating, comprising a box body 1, a box door 2 is arranged on the front of the box body 1, a heating chamber 3 and a control chamber 4 are arranged inside the box body 1, and the heating chamber 3 and the control chamber 4 are separated by a partition 5;

[0023] An electric flame heater 6 is provided inside the heating chamber 3 , and the electric flame heater 6 is installed on the upper end of the partition 5 through a detachable structure. A heat exchanger 7 is provided above the electric flame heater 6 , and a protective cover 8 is provided between the heat exchanger 7 and the electric flame heater 6 .

[0024] Among them, the control compartment 4 is used to install a control device (not shown in the figure), which is connected to an external control panel for controlling water circuits, circuits and household heating. The control device is isolated from the heating compartment 3 by a partition 5, which can keep the control device away from the heat source. First, electricity is generated by solar panels, and light energy is converted into electrical energy and stored in batteries. Then the batteries power the electric flame heater 6, which generates flames by electric arcs breaking through air to heat the heat exchanger 7. The heat exchanger 7 generates hot water which is transported to the heater to heat the room.

[0025] The detachable structure includes a slide rail 9 and a slide bar 10, and the slide rail 9 and the slide bar 10 are provided with two groups, the slide bar 10 is fixedly installed at the bottom of the electric flame heater 6, the upper end of the partition 5 is provided with a support bar 11, the slide rail 9 is fixedly installed at the upper end of the support bar 11, and the slide bar 10 and the slide rail 9 are slidably connected;

[0026] The detachable structure also includes a fixing block 12, a positioning column 14, a threaded rod 15 and a nut block 16. The fixing block 12 is arranged in the middle of the lower end of the electric flame heater 6. A positioning hole 13 is provided in the middle of the fixing block 12. The nut block 16 is fixedly arranged at the bottom of the partition 5. The nut block 16 is connected to the threaded rod 15 by threads. The positioning column 14 is fixed to the upper end of the threaded rod 15. The positioning column 14 is inserted into the positioning hole 13. A knob 17 is provided at the lower end of the threaded rod 15.

[0027] The height of the positioning column 14 is smaller than the distance between the lower end of the fixing block 12 and the upper end of the partition plate 5 , and the upper end of the positioning column 14 and the lower end of the positioning hole 13 are chamfered.

[0028] Among them, the detachable structure can quickly disassemble and assemble the electric flame heater 6, which can facilitate the maintenance of the electric flame heater 6. The knob 17 is rotated to allow the threaded rod 15 and the nut block 16 to be transmitted through threads, so that the threaded rod 15 moves downward, and the positioning column 14 moves downward and leaves the positioning hole 13, so that the electric flame heater 6 can slide on the slide rail 9 through the slide bar 10, and then the electric flame heater 6 can be pulled out.

[0029] Two reinforcing rods 22 are provided at the bottom of the partition 5 . The two reinforcing rods 22 are cross-arranged with the slide rails 9 . The reinforcing rods 22 can increase the bearing capacity of the partition 5 .

[0030] The upper end of the electric flame heater 6 is provided with an enclosure 18, and the protective cover 8 is sleeved on the outside of the enclosure 18;

[0031] An outer edge ring 19 is provided on the outer side of the electric flame heater 6 , and the bottom of the protective cover 8 is movably connected to the outer edge ring 19 .

[0032] A sealing ring 21 is sleeved on the outer upper end of the protective cover 8 , and the upper end of the sealing ring 21 is sealedly connected to the bottom of the heat exchanger 7 . A limiting ring 20 is provided on the outer side of the protective cover 8 near the upper end, and the sealing ring 21 is located above the limiting ring 20 .

[0033] Among them, a gap is provided between the upper end of the protective cover 8 and the lower end of the heat exchanger 7. When the electric flame heater 6 is pulled outward and translated, the upper end of the protective cover 8 will not interfere with the lower end of the heat exchanger 7, which facilitates the disassembly of the electric flame heater 6. The gap between the upper end of the protective cover 8 and the lower end of the heat exchanger 7 is sealed by a sealing ring 21.

[0034] The working principle and use process of this utility model:

[0035] First, electricity is generated through solar panels, and light energy is converted into electrical energy and stored in batteries. Then the batteries supply power to the electric flame heater 6. The electric flame heater 6 generates flames by breaking through the air through an electric arc to heat the heat exchanger 7. The heat exchanger 7 generates hot water and transports it to the heater to heat the room. The detachable structure allows the electric flame heater 6 to be quickly disassembled and assembled, and the electric flame heater 6 can be easily inspected and repaired. The knob 17 is rotated to allow the threaded rod 15 and the nut block 16 to be transmitted through threads, so that the threaded rod 15 moves downward, and the positioning column 14 moves downward and leaves the positioning hole 13, so that the electric flame heater 6 can slide on the slide rail 9 through the slide bar 10, and then the electric flame heater 6 can be pulled out.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An electric flame heating device for solar power generation for household heating, comprising a box body (1), wherein a box door (2) is provided on the front of the box body (1), and characterized in that: A heating chamber (3) and a control chamber (4) are provided inside the box body (1), and the heating chamber (3) and the control chamber (4) are separated by a partition (5); An electric flame heater (6) is provided inside the heating chamber (3); the electric flame heater (6) is mounted on the upper end of the partition (5) via a detachable structure; a heat exchanger (7) is provided above the electric flame heater (6); and a protective cover (8) is provided between the heat exchanger (7) and the electric flame heater (6); The detachable structure comprises a slide rail (9) and a slide bar (10), and the slide rail (9) and the slide bar (10) are provided in two groups, the slide bar (10) is fixedly mounted on the bottom of the electric flame heater (6), a support bar (11) is provided on the upper end of the partition (5), the slide rail (9) is fixedly mounted on the upper end of the support bar (11), and the slide bar (10) and the slide rail (9) are slidably connected; The detachable structure further comprises a fixing block (12), a positioning column (14), a threaded rod (15) and a nut block (16); the fixing block (12) is arranged at the middle of the lower end of the electric flame heater (6); a positioning hole (13) is arranged at the middle of the fixing block (12); the nut block (16) is fixedly arranged at the bottom of the partition (5); the nut block (16) is connected to the threaded rod (15) by threads; the positioning column (14) is fixed to the upper end of the threaded rod (15); the positioning column (14) is inserted into the positioning hole (13); and a knob (17) is arranged at the lower end of the threaded rod (15).

2. The electric flame heating device for solar power generation for household heating according to claim 1, characterized in that: The upper end of the electric flame heater (6) is provided with a fence (18), and the protective cover (8) is sleeved on the outside of the fence (18); An outer edge ring (19) is provided on the outer side of the electric flame heater (6), and the bottom of the protective cover (8) is movably connected to the outer edge ring (19).

3. The electric flame heating device for solar power generation for household heating according to claim 1, characterized in that: A sealing ring (21) is sleeved on the outer upper end of the protective cover (8), and the upper end of the sealing ring (21) is sealedly connected to the bottom of the heat exchanger (7). A limiting ring (20) is provided on the outer side of the protective cover (8) near the upper end, and the sealing ring (21) is located above the limiting ring (20).

4. The electric flame heating device for solar power generation for household heating according to claim 1, characterized in that: A gap is provided between the upper end of the protective cover (8) and the lower end of the heat exchanger (7).

5. The electric flame heating device for solar power generation for household heating according to claim 1, characterized in that: The height of the positioning column (14) is smaller than the distance between the lower end of the fixing block (12) and the upper end of the partition plate (5), and the upper end of the positioning column (14) and the lower end of the positioning hole (13) are chamfered.

6. The electric flame heating device for solar power generation for household heating according to claim 1, characterized in that: Two reinforcing rods (22) are provided at the bottom of the partition plate (5), and the two reinforcing rods (22) are arranged crosswise with the slide rail (9).

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