Shallow geothermal energy utilization heat exchange device

Abstract

The utility model relates to the technical field of heat exchange, and discloses a shallow geothermal energy utilization heat exchange device which comprises a shell, a supporting block is fixedly connected to the bottom of the shell, a transverse shaft is rotatably connected to the interior of the supporting block, a first gear is fixedly connected to the outer side of the transverse shaft, a short shaft is rotatably connected to the interior of the supporting block, and a second gear is fixedly connected to the outer side of the short shaft. The top of the short shaft is fixedly connected with a second gear, the first gear is meshed with the second gear, and the bottom of the short shaft is fixedly connected with a threaded rod. The heat exchange device for utilizing the shallow geothermal energy has the advantages of having a supporting function and the like, the shallow geothermal energy can be utilized through the heat exchange device so that the indoor temperature can meet the required requirement, but the heat exchange device is heavy, most of existing heat exchange devices do not have the supporting function, pipelines deform after the heat exchange device is used for a long time, and the heat exchange device is inconvenient to use. And when the pipeline needs to be replaced and cleaned, the deformed pipeline is difficult to disassemble and assemble and is inconvenient to disassemble and assemble.

Description

TECHNICAL FIELD

[0001] The utility model relates to heat exchange technical field, concretely is a kind of shallow geothermal energy utilization heat exchange device. BACKGROUND

[0002] Shallow geothermal energy refers to the geothermal resources in a certain depth range below the ground surface, and the heat exchanger is a device for heat transfer between two or more fluids at different temperatures, so it is also called heat exchanger.

[0003] Shallow geothermal energy can be utilized through the heat exchange device to achieve the required indoor temperature, but the heat exchange device is heavy, and most of the existing heat exchange devices do not have supporting function, which causes the pipe to deform after long-term use of the heat exchange device. When the pipe needs to be replaced and cleaned, the deformed pipe is difficult to disassemble and assemble, so a shallow geothermal energy utilization heat exchange device is proposed to solve the above problems. SUMMARY

[0004] (I) Technical problem solved

[0005] In view of the shortcomings of the prior art, the utility model provides a shallow geothermal energy utilization heat exchange device, which has the advantages of supporting function, solves the problem that shallow geothermal energy can be utilized through the heat exchange device to achieve the required indoor temperature, but the heat exchange device is heavy, and most of the existing heat exchange devices do not have supporting function, which causes the pipe to deform after long-term use of the heat exchange device. When the pipe needs to be replaced and cleaned, the deformed pipe is difficult to disassemble and assemble.

[0006] (II) Technical scheme

[0007] The technical scheme for solving the above technical problem is as follows: a shallow geothermal energy utilization heat exchange device, comprising a shell, a support block is fixedly connected to the bottom of the shell, a horizontal shaft is rotatably connected to the inside of the support block, a first gear is fixedly connected to the outside of the horizontal shaft, a short shaft is rotatably connected to the inside of the support block, a second gear is fixedly connected to the top of the short shaft, the first gear and the second gear are engaged with each other, a threaded rod is fixedly connected to the bottom of the short shaft, a lifting block is threadedly connected to the outside of the threaded rod, a base is fixedly connected to the bottom of the lifting block, and a heat exchanger is fixedly connected to the inside of the shell.

[0008] The utility model has the advantages that the support block can be extended by the lifting block, so that the shell can support the heat exchanger, and then the base can be hung by the hanging hole.

[0009] The shallow geothermal energy utilization heat exchange device has the advantage of supporting function.

[0010] On the basis of the above technical solutions, the utility model further can make improvement as follows.

[0011] Further, the top of the lifting block is fixedly connected with a limiting block, and the inside of the base is provided with a hanging hole.

[0012] The beneficial effect of the above further scheme is that the distance of the lifting block movement can be limited through the limiting block.

[0013] Further, the top of the heat exchange machine is provided with two water inlet pipes, and the bottom of the heat exchange machine is provided with two water outlet pipes.

[0014] The beneficial effect of the above further scheme is that the water source can enter the inside of the heat exchange machine and be discharged through the water outlet pipe after heating through the water inlet pipe.

[0015] Further, the right side of the horizontal shaft is fixedly connected with a rotating block, and the outside of the rotating block is provided with knurling.

[0016] The beneficial effect of the above further scheme is that the horizontal shaft can be rotated through the rotating block.

[0017] Further, the inner cavity top wall of the hanging hole is provided with arc, and the hanging hole inside the base is matched with the hook.

[0018] The beneficial effect of the above further scheme is that the base can be hung through the hook through the hanging hole, and then the base can be stressed conveniently.

[0019] Further, the base is provided with trapezoidal, and the inside of the supporting block is provided with a storage groove.

[0020] The beneficial effect of the above further scheme is that the stress area of the base is increased through the trapezoidal. DETAILED DESCRIPTION

[0021] Figure 1 It is a structural schematic diagram of the utility model;

[0022] Figure 2 It is a front view of the shell and heat exchange machine connecting structure of the utility model;

[0023] Figure 3 It is a front view of the shell and supporting block connecting structure of the utility model;

[0024] Figure 4 It is a right view of the heat exchange machine and water inlet pipe connecting structure of the utility model.

[0025] In the figure: 1, the shell; 2, support block; 3, cross shaft; 4, first gear; 5, storage tank; 6, short shaft; 7, second gear; 8, threaded rod; 9, lifting block; 10, base; 11, heat exchanger; 12, limit block; 13, hanging hole; 14, water inlet pipe; 15, water outlet pipe; 16, rotating block. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0027] In the embodiments, by Figures 1-4 A shallow geothermal energy utilization heat exchange device is disclosed. The utility model discloses a shell 1, the bottom of shell 1 is fixedly connected with support block 2, support block 2 is rotatably connected with cross shaft 3 in the inside, the outside of cross shaft 3 is fixedly connected with first gear 4, support block 2 is rotatably connected with short shaft 6 in the inside, the top of short shaft 6 is fixedly connected with second gear 7, first gear 4 and second gear 7 are engaged with each other, the bottom of short shaft 6 is fixedly connected with threaded rod 8, threaded rod 8 is screw connected with lifting block 9 on the outside, the bottom of lifting block 9 is fixedly connected with base 10, heat exchanger 11 is fixedly connected in the inside of shell 1.

[0028] The top of lifting block 9 is fixedly connected with limit block 12, and the inside of base 10 is provided with hanging hole 13.

[0029] Through limit block 12, the distance of lifting block 9 can be limited.

[0030] The top of heat exchanger 11 is provided with two water inlet pipes 14, and the bottom of heat exchanger 11 is provided with two water outlet pipes 15.

[0031] Through water inlet pipe 14, water source can enter the inside of heat exchanger 11 and be discharged through water outlet pipe 15 after heating.

[0032] The right side of cross shaft 3 is fixedly connected with rotating block 16, and the outside of rotating block 16 is provided with knurling.

[0033] Through rotating block 16, cross shaft 3 can rotate.

[0034] The inner cavity top wall of hanging hole 13 is arc-shaped, and the hanging hole 13 in the inside of base 10 is matched with a hook.

[0035] Through hanging hole 13, base 10 can be hung through a hook, so that it can be stressed conveniently.

[0036] The base 10 is arranged in a trapezoidal shape, and the inside of the supporting block 2 is provided with a storage groove 5.

[0037] The trapezoidal arrangement increases the stress area of the base 10.

[0038] Working principle:

[0039] First step: when the base 10 needs to be in contact with the ground, the base 10 is placed vertically with the ground, and then the rotating block 16 is rotated to drive the first gear 4 to rotate through the cross shaft 3, the first gear 4 drives the second gear 7 to rotate, the second gear 7 drives the short shaft 6 to rotate, and then the short shaft 6 drives the threaded rod 8 to rotate, the threaded rod 8 drives the lifting block 9 to descend, and then the lifting block 9 drives the base 10 to contact the ground and bear stress, thereby avoiding the bending of the water inlet pipe 14 and the water outlet pipe 15 of the heat exchanger 11 due to long-term stress;

[0040] Second step: when the base 10 needs to be hung, the base 10 is placed in the desired position through the above operation, and then the hook is inserted through the hanging hole 13, so that the base 10 bears stress, thereby avoiding the bending of the water inlet pipe 14 and the water outlet pipe 15 of the heat exchanger 11 due to long-term stress.

[0041] It should be noted that in this text, relational terms such as first and second are used only to distinguish one entity or operation from another, and do not necessarily require or imply that there is any such actual relationship or order between these entities or operations. Moreover, the terms "include", "contain" or any other variants thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or equipment. Without more limitations, the element defined by the statement "including a" does not exclude the presence of other identical elements in the process, method, article or equipment including the element.

[0042] Although the embodiments of the present application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to the embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A shallow geothermal energy utilization heat exchange device, comprising an outer shell (1), characterized in that: A support block (2) is fixedly connected to the bottom of the outer shell (1). A horizontal shaft (3) is rotatably connected inside the support block (2). A first gear (4) is fixedly connected to the outside of the horizontal shaft (3). A short shaft (6) is rotatably connected inside the support block (2). A second gear (7) is fixedly connected to the top of the short shaft (6). The first gear (4) and the second gear (7) mesh with each other. A threaded rod (8) is fixedly connected to the bottom of the short shaft (6). A lifting block (9) is threadedly connected to the outside of the threaded rod (8). A base (10) is fixedly connected to the bottom of the lifting block (9). A heat exchanger (11) is fixedly connected inside the outer shell (1).

2. The shallow geothermal energy utilization heat exchange device according to claim 1, characterized in that: The top of the lifting block (9) is fixedly connected to a limiting block (12), and the base (10) has a hanging hole (13) inside.

3. The shallow geothermal energy utilization heat exchange device according to claim 1, characterized in that: The heat exchanger (11) has two inlet pipes (14) at the top and two outlet pipes (15) at the bottom.

4. The shallow geothermal energy utilization heat exchange device according to claim 1, characterized in that: A rotating block (16) is fixedly connected to the right side of the horizontal shaft (3), and the outer side of the rotating block (16) is knurled.

5. A shallow geothermal energy utilization heat exchange device according to claim 2, characterized in that: The inner wall of the hanging hole (13) is arc-shaped, and the hanging hole (13) inside the base (10) is compatible with the hook.

6. A shallow geothermal energy utilization heat exchange device according to claim 1, characterized in that: The base (10) is trapezoidal, and the support block (2) has a storage slot (5) inside.

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