A geothermal multifunctional adjustable heating device

Abstract

This disclosure relates to the technical field of indoor heating devices. One embodiment of this disclosure provides a geothermal multifunctional adjustable heating device, including a mounting box, on the inner surface of which a heat exchanger is movably mounted. This disclosure utilizes a mounting box, heat exchanger, L-shaped plate, gear, and toothed plate. When the first motor starts running, the shaft and gear begin to rotate. Because the outer surfaces of the gear and the toothed plate mesh, the two toothed plates move in opposite directions under the drive of the gear. Eventually, the L-shaped plate ceases contact with the heat exchanger, releasing the overall fixation of the heat exchanger. The operator can then directly pull out the handle and the heat exchanger for cleaning and replacement, greatly facilitating the disassembly of the heat exchanger. This technical solution solves the technical problem of inconvenient heat exchanger replacement in existing technologies.

Description

Technical Field

[0001] The embodiments disclosed herein relate to the field of indoor heating device technology, and more specifically, to a geothermal multifunctional adjustable heating device. Background Technology

[0002] Geothermal heating is a clean energy technology that uses the constant underground temperature to heat buildings. The system transfers the heat energy stored in the soil to the indoor environment through heat exchange pipes buried underground. The core equipment, the ground source heat pump, can efficiently convert energy, providing heating in winter and switching to cooling mode in summer. Compared with traditional heating methods, geothermal heating is characterized by stable operation, energy saving and environmental protection. It is not affected by seasonal and weather changes. The system has no combustion process during operation, produces no exhaust gas emissions, and generates very little noise. It is especially suitable for small residences that require continuous and stable temperature regulation and have a small area.

[0003] In the existing technology, when choosing heating equipment for small low-rise residential buildings, residents often choose geothermal multi-functional adjustable heating devices to heat their homes. Although geothermal heating devices have a heating function, after a long period of use, existing geothermal heating devices often need to be disassembled for cleaning or replacement of the internal heat exchanger. However, since the heat exchanger is generally fixed inside the device, it is difficult for users to easily remove the heat exchanger, so improvements are needed. Utility Model Content

[0004] To overcome the above-mentioned defects, the embodiments of this disclosure provide a geothermal multifunctional adjustable heating device, which solves the technical problem of inconvenience in replacing heat exchangers in the prior art.

[0005] According to one aspect, at least one embodiment of this disclosure provides a geothermal multifunctional adjustable heating device, including a mounting box. A heat exchanger is movably mounted on the inner surface of the mounting box. L-shaped plates are movably connected to the top of both the left and right sides of the outer surface of the mounting box. There are two L-shaped plates, and their positions are symmetrical about the mounting box. The left and right sides of the upper surface of the heat exchanger are movably connected to the outer surfaces of the two L-shaped plates, respectively. A motor is fixedly mounted on the rear side of the upper surface of the mounting box. A round shaft is fixedly sleeved on the other end of the output shaft of the motor. A gear is fixedly sleeved on the outer surface of the round shaft. A toothed plate is meshed with the outer surface of the gear. There are two toothed plates, and the two toothed plates are fixedly connected to the outer surfaces of the two L-shaped plates, respectively. The lower surfaces of the two toothed plates are movably connected to the upper surface of the mounting box.

[0006] As a preferred technical solution of this disclosure, the upper surfaces of both toothed plates are movably connected to limit plates, and there are two limit plates. The bottom ends of both limit plates are fixedly connected to the upper surface of the mounting box.

[0007] As a preferred technical solution of this disclosure, guide rods are fixedly connected to the top of the outer surfaces of the left and right sides of the mounting box. The outer ends of the guide rods penetrate the L-shaped plate and extend to the outer side of the L-shaped plate and are fixedly connected to limit blocks. The outer surface of the guide rods and the inner surface of the L-shaped plate are movably sleeved.

[0008] As a preferred embodiment of this disclosure, a handle is fixedly connected to the upper surface of the heat exchanger, an air supply device is fixedly connected to the rear surface of the mounting box, a filter screen is fixedly installed on the rear surface of the air supply device, a side plate is fixedly connected to the left surface of the filter screen, and a fixing plate is fixedly connected to the left side of the rear surface of the side plate.

[0009] As a preferred technical solution of this disclosure, a cleaning brush is movably connected to the rear surface of the side plate, a movable block is movably connected to the rear surface of the cleaning brush, a sleeve post is fixedly connected to the rear surface of the cleaning brush, and the rear end of the sleeve post passes through the movable block and extends to the rear side of the movable block and is fixedly connected to a connecting block.

[0010] As a preferred embodiment of this disclosure, a spring is movably sleeved on the outer surface of the sleeve post, the front end of the spring is fixedly connected to the rear surface of the movable block, and the rear end of the spring is fixedly connected to the front surface of the connecting block.

[0011] As a preferred technical solution of this disclosure, a long rod is fixedly connected to the right surface of the movable block, the left end of the long rod passes through the fixed plate and extends to the left side of the fixed plate and is fixedly connected to a hinge block, and the outer surface of the long rod and the inner surface of the fixed plate are movably sleeved.

[0012] As a preferred technical solution of this disclosure, the lower surface of the mounting box and the lower surface of the air supply device are both fixedly connected with support legs, which are made of hard rubber.

[0013] As a preferred technical solution of this disclosure, a second motor is fixedly installed on the front surface of the side plate, and a rotating shaft is fixedly sleeved on the other end of the output shaft of the second motor, and an active rod is fixedly sleeved on the outer surface of the rotating shaft.

[0014] As a preferred embodiment of this disclosure, the other end of the active rod is hinged to a driven rod located on the front side of the side plate, and the other end of the driven rod is hinged to the rear surface of the hinge block.

[0015] The beneficial effects of the embodiments disclosed herein are as follows:

[0016] 1. This disclosure includes an installation box, a heat exchanger, an L-shaped plate, gears, and toothed plates. When the No. 1 motor starts running, the round shaft and gears will begin to rotate. Since the outer surfaces of the gears and the toothed plates mesh with each other, the two toothed plates will begin to move in opposite directions under the drive of the gears. Eventually, the L-shaped plate will no longer be in contact with the heat exchanger. At this time, the overall fixation of the heat exchanger will be released, and the operator can directly pull out the handle and the heat exchanger for cleaning and replacement, which greatly facilitates the operator's disassembly of the heat exchanger.

[0017] 2. This disclosure incorporates a cleaning brush, a movable block, a spring, a driving rod, and a driven rod. When the operator starts the second motor, the rotating shaft and the driving rod begin to rotate. At this time, the other end of the driving rod drives the driven rod, causing it to rotate as well. Simultaneously, the other end of the driven rod drives the hinge block, causing the movable block and the cleaning brush to move to the right. When the cleaning brush contacts the filter screen, it presses against the rear surface of the filter screen under the elastic force of the spring. Finally, when the cleaning brush moves to the right side of the filter screen, the dust on the rear surface of the filter screen is cleaned off, thus preventing dust from clogging the filter screen. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this disclosure, the accompanying drawings used in the description of the embodiments of this disclosure will be briefly introduced below. Obviously, the drawings described below are merely some exemplary embodiments of this disclosure. For those skilled in the art, other drawings can be obtained based on the content of the exemplary embodiments of this disclosure and these drawings without any creative effort.

[0019] Figure 1 This is a schematic diagram of the overall structure in one embodiment of the present disclosure;

[0020] Figure 2 for Figure 1 A schematic diagram of the filter screen structure in the embodiment;

[0021] Figure 3 for Figure 1 A schematic diagram of the structure of motor No. 2 in the embodiment;

[0022] Figure 4 for Figure 1 A cross-sectional view of the heat exchanger in the embodiment;

[0023] Figure 5 for Figure 1 A cross-sectional view of the guide rod in the embodiment;

[0024] Figure 6 for Figure 1 A cross-sectional view of the sleeve post in the embodiment;

[0025] Figure 7 for Figure 2 A magnified schematic diagram of the structure at point A in the middle.

[0026] In the diagram: 1. Mounting box; 2. Heat exchanger; 3. L-shaped plate; 4. Motor No. 1; 5. Round shaft; 6. Gear; 7. Tooth plate; 8. Limiting plate; 9. Handle; 10. Guide rod; 11. Limiting block; 12. Air supply device; 13. Filter screen; 14. Side plate; 15. Fixing plate; 16. Cleaning brush; 17. Movable block; 18. Sleeve post; 19. Connecting block; 20. Spring; 21. Long rod; 22. Hinge block; 23. Motor No. 2; 24. Rotating shaft; 25. Driving rod; 26. Driven rod; 27. Support leg. Detailed Implementation

[0027] The present disclosure will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present disclosure and are not intended to limit the scope of the disclosure.

[0028] To keep the drawings concise, each drawing only schematically shows the parts relevant to the disclosure; these do not represent the actual structure of the product. Furthermore, for ease of understanding, in some drawings, only one of components with the same structure or function is schematically shown, or only one is labeled. In this document, "one" not only means "only one," but can also mean "more than one," and "several" includes "two" and "more than two."

[0029] In this document, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linkage" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this disclosure based on the specific circumstances.

[0030] In this disclosure, unless otherwise expressly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0031] In the description of this embodiment, terms such as "upper," "lower," "left," and "right" are based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of description and simplification of operation, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this disclosure.

[0032] Furthermore, in the description of this application, the terms "first," "second," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0033] like Figures 1-7 As shown, this invention discloses a geothermal multifunctional adjustable heating device according to one embodiment, comprising a mounting box 1. A heat exchanger 2 is movably mounted on the inner surface of the mounting box 1. Two L-shaped plates 3 are movably connected to the top of the left and right sides of the outer surface of the mounting box 1. The positions of the two L-shaped plates 3 are symmetrical about the mounting box 1. The left and right sides of the upper surface of the heat exchanger 2 are movably connected to the outer surfaces of the two L-shaped plates 3 respectively. A motor 4 is fixedly mounted on the rear side of the upper surface of the mounting box 1. A round shaft 5 is fixedly sleeved on the other end of the output shaft of the motor 4. A gear 6 is fixedly sleeved on the outer surface of the round shaft 5. A toothed plate 7 is meshed on the outer surface of the gear 6. There are two toothed plates 7. The two toothed plates 7 are fixedly connected to the outer surfaces of the two L-shaped plates 3 respectively. The lower surfaces of the two toothed plates 7 are movably connected to the upper surface of the mounting box 1.

[0034] When the operator starts motor 4, the shaft 5 and gear 6 will start to rotate. At this time, the outer surface of gear 6 will drive the toothed plate 7, which will cause the two toothed plates 7 to start moving in opposite directions. The movement of the toothed plate 7 will drive the L-shaped plate 3, so that the L-shaped plate 3 will no longer be in contact with the heat exchanger 2. The inlet and outlet of the heat exchanger 2 are connected to the geothermal water pipe, and the heat of the water flowing in the geothermal water pipe will be released through the heat exchanger 2.

[0035] In some examples, the upper surfaces of both toothed plates 7 are movably connected to limit plates 8, and there are two limit plates 8. The bottom ends of both limit plates 8 are fixedly connected to the upper surface of the mounting box 1.

[0036] The design of the limiting plate 8 serves to restrict the movement direction of the toothed plate 7, and also to protect the toothed plate 7.

[0037] In some examples, guide rods 10 are fixedly connected to the top of the outer surfaces on both sides of the mounting box 1. The outer ends of the guide rods 10 penetrate through the L-shaped plate 3 and extend to the outer side of the L-shaped plate 3 and are fixedly connected to the limit blocks 11. The outer surface of the guide rods 10 and the inner surface of the L-shaped plate 3 are movably connected.

[0038] The design of the guide rod 10 and the limiting block 11 serves to limit the range and direction of movement of the L-shaped plate 3.

[0039] In some examples, a handle 9 is fixedly connected to the upper surface of the heat exchanger 2, an air supply device 12 is fixedly connected to the rear surface of the mounting box 1, a filter screen 13 is fixedly installed on the rear surface of the air supply device 12, a side plate 14 is fixedly connected to the left surface of the filter screen 13, and a fixing plate 15 is fixedly connected to the left side of the rear surface of the side plate 14.

[0040] The handle 9 is designed to make it easy for operators to pull out the heat exchanger 2 for replacement. The filter screen 13 is designed to filter dust. In addition, when the air supply device 12 is started, it blows a cool airflow towards the heat exchanger 2. The cool airflow absorbs the heat emitted by the heat exchanger 2 after contacting it, thus making the whole installation box 1 blow out a warm airflow.

[0041] In some examples, a cleaning brush 16 is movably connected to the rear surface of the side plate 14, a movable block 17 is movably connected to the rear surface of the cleaning brush 16, and a socket post 18 is fixedly connected to the rear surface of the cleaning brush 16. The rear end of the socket post 18 passes through the movable block 17 and extends to the rear side of the movable block 17 and is fixedly connected to a connecting block 19.

[0042] The cleaning brush 16 is designed to clean dust on the back surface of the filter screen 13, while the design of the connecting post 18 and the connecting block 19 allows the cleaning brush 16 to move back and forth along the inner surface of the movable block 17.

[0043] In some examples, a spring 20 is movably sleeved on the outer surface of the sleeve post 18, the front end of the spring 20 is fixedly connected to the rear surface of the movable block 17, and the rear end of the spring 20 is fixedly connected to the front surface of the connecting block 19.

[0044] The design of spring 20 pulls the connecting block 19, thereby giving the connecting block 19, the socket post 18 and the cleaning brush 16 a forward pressure.

[0045] In some examples, a long rod 21 is fixedly connected to the right surface of the movable block 17, and the left end of the long rod 21 passes through the fixed plate 15 and extends to the left side of the fixed plate 15 and is fixedly connected to a hinge block 22. The outer surface of the long rod 21 and the inner surface of the fixed plate 15 are movably connected.

[0046] The design of the long rod 21 and the hinge block 22 restricts the overall movement direction and range of the movable block 17, wherein the length of the long rod 21 is greater than the width of the filter screen 13.

[0047] In some examples, support legs 27, made of hard rubber, are fixedly connected to the lower surface of the mounting box 1 and the lower surface of the air supply device 12.

[0048] The design of the support leg 27 serves to support the entire mounting box 1 and the air supply device 12.

[0049] In some examples, a second motor 23 is fixedly mounted on the front surface of the side plate 14, and a rotating shaft 24 is fixedly sleeved on the other end of the output shaft of the second motor 23. An active rod 25 is fixedly sleeved on the outer surface of the rotating shaft 24.

[0050] When motor 23 starts running, the rotating shaft 24 and the drive rod 25 will start to rotate.

[0051] In some examples, the other end of the driving rod 25 is hinged to a driven rod 26 located in front of the side plate 14, and the other end of the driven rod 26 is hinged to the rear surface of the hinge block 22.

[0052] The rotation of the driving rod 25 will drive the driven rod 26, which will cause the driven rod 26 to start rotating. At this time, the other end of the driven rod 26 will drive the hinge block 22, which will cause the hinge block 22, the long rod 21 and the movable block 17 to move to the right as a whole.

[0053] The working principle and usage process of this disclosure are as follows:

[0054] When the operator needs to replace the heat exchanger 2, the operator starts the first motor 4. As the first motor 4 runs, the round shaft 5 and the gear 6 will start to rotate. At this time, the two toothed plates 7 will move in opposite directions under the drive of the outer surface of the gear 6. Finally, the L-shaped plate 3 will contact the limit block 11 and no longer contact the outer surface of the heat exchanger 2. This releases the L-shaped plate 3 from fixing the heat exchanger 2. At this time, the operator can directly pull out and replace the entire heat exchanger 2.

[0055] When the rear surface of the filter screen 13 is clogged with dust, the operator starts the second motor 23. As the second motor 23 runs, the rotating shaft 24 and the drive rod 25 will start to rotate, and the driven rod 26 will start to rotate under the drive of the drive rod 25. At the same time, the other end of the driven rod 26 will drive the hinge block 22, thereby causing the entire movable block 17 and the cleaning brush 16 to move to the right. As the cleaning brush 16 moves, the dust on the rear surface of the filter screen 13 will be cleaned off by the combined action of the cleaning brush 16, the spring 20, the drive rod 25 and the driven rod 26, thus ensuring smooth ventilation of the filter screen 13.

[0056] It should be noted that the above embodiments are only used to illustrate the technical solutions of this disclosure and are not intended to limit it. Although this disclosure has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this disclosure without departing from the spirit and scope of the technical solutions of this disclosure, and all such modifications and substitutions should be covered within the scope of the claims of this disclosure.

Claims

1. A geothermal multifunctional adjustable heating device, comprising a mounting box (1), characterized in that: A heat exchanger (2) is movably installed on the inner surface of the mounting box (1). L-shaped plates (3) are movably connected to the top of the left and right sides of the outer surface of the mounting box (1). There are two L-shaped plates (3). The positions of the two L-shaped plates (3) are symmetrical about the mounting box (1). The left and right sides of the upper surface of the heat exchanger (2) are movably connected to the outer surfaces of the two L-shaped plates (3). A motor (4) is fixedly installed on the rear side of the upper surface of the mounting box (1). A round shaft (5) is fixedly sleeved on the other end of the output shaft of the motor (4). A gear (6) is fixedly sleeved on the outer surface of the round shaft (5). A toothed plate (7) is meshed on the outer surface of the gear (6). There are two toothed plates (7). The two toothed plates (7) are fixedly connected to the outer surfaces of the two L-shaped plates (3). The lower surfaces of the two toothed plates (7) are movably connected to the upper surface of the mounting box (1).

2. The geothermal multifunctional adjustable heating device according to claim 1, characterized in that: The upper surfaces of the two toothed plates (7) are movably connected to limit plates (8), and there are two limit plates (8). The bottom ends of the two limit plates (8) are fixedly connected to the upper surface of the mounting box (1).

3. The geothermal multifunctional adjustable heating device according to claim 1, characterized in that: Guide rods (10) are fixedly connected to the top of the outer surfaces on both sides of the mounting box (1). The outer end of the guide rod (10) passes through the L-shaped plate (3) and extends to the outside of the L-shaped plate (3) and is fixedly connected to a limiting block (11). The outer surface of the guide rod (10) and the inner surface of the L-shaped plate (3) are movably connected.

4. The geothermal multifunctional adjustable heating device according to claim 1, characterized in that: A handle (9) is fixedly connected to the upper surface of the heat exchanger (2), an air supply device (12) is fixedly connected to the rear surface of the mounting box (1), a filter screen (13) is fixedly installed on the rear surface of the air supply device (12), a side plate (14) is fixedly connected to the left surface of the filter screen (13), and a fixing plate (15) is fixedly connected to the left side of the rear surface of the side plate (14).

5. A geothermal multifunctional adjustable heating device according to claim 4, characterized in that: A cleaning brush (16) is movably connected to the rear surface of the side plate (14), a movable block (17) is movably connected to the rear surface of the cleaning brush (16), a socket post (18) is fixedly connected to the rear surface of the cleaning brush (16), and the rear end of the socket post (18) passes through the movable block (17) and extends to the rear side of the movable block (17) and is fixedly connected to a connecting block (19).

6. The geothermal multifunctional adjustable heating device according to claim 5, characterized in that: A spring (20) is movably sleeved on the outer surface of the sleeve post (18). The front end of the spring (20) is fixedly connected to the rear surface of the movable block (17), and the rear end of the spring (20) is fixedly connected to the front surface of the connecting block (19).

7. A geothermal multifunctional adjustable heating device according to claim 5, characterized in that: The right surface of the movable block (17) is fixedly connected to a long rod (21). The left end of the long rod (21) passes through the fixed plate (15) and extends to the left side of the fixed plate (15) and is fixedly connected to a hinge block (22). The outer surface of the long rod (21) and the inner surface of the fixed plate (15) are movably connected.

8. The geothermal multifunctional adjustable heating device according to claim 1, characterized in that: The lower surface of the mounting box (1) and the lower surface of the air supply device (12) are both fixedly connected with support legs (27), which are made of hard rubber.

9. A geothermal multifunctional adjustable heating device according to claim 4, characterized in that: A second motor (23) is fixedly installed on the front surface of the side plate (14). A rotating shaft (24) is fixedly sleeved on the other end of the output shaft of the second motor (23). An active rod (25) is fixedly sleeved on the outer surface of the rotating shaft (24).

10. A geothermal multifunctional adjustable heating device according to claim 9, characterized in that: The other end of the active rod (25) is hinged to a driven rod (26) located in front of the side plate (14), and the other end of the driven rod (26) is hinged to the rear surface of the hinge block (22).

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