Water source heat pump device

Abstract

The utility model relates to the technical field of water source heat pumps, in particular to a water source heat pump device which comprises an outer shell, a shell cover and a supporting plate, the shell cover is arranged on the side face of the outer shell, the supporting plate is arranged in the outer shell, a heat exchange structure is arranged at the upper end of the supporting plate, and a filtering structure is arranged in the outer shell. Firstly, a water source enters the filter box through the water inlet, then impurities in the water source are filtered through the arrangement of the filter plate, the filtered water source enters the heat exchange water pipe through the opening in the bottom of the filter box, and the filtered impurities slide into the collecting bin through the angle of the filter plate; and a limiting bolt is screwed out, a baffle is pulled out, and impurities in the collecting bin are cleaned, so that the water source is filtered and purified, and the situation that the impurities in the water source enter a heat exchange pipeline and are accumulated, and the heat exchange efficiency is affected is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of water source heat pumps, in particular to a water source heat pump device. Background Art

[0002] With the increasing shortage of energy and environmental awareness, water source heat pump technology has been widely used in various environmental control systems due to its high efficiency and energy saving characteristics. It is a low-quality thermal energy resource formed by the solar energy and geothermal energy absorbed by shallow water sources on the earth's surface, such as groundwater, rivers and lakes. Therefore, a water source heat pump device is needed. However, the existing device still has certain defects when used, such as:

[0003] The water source heat pump device disclosed in the patent number "CN201721185057.9" when the device is in use, during the process of sliding the heat exchange module into the box body, the limit portion can prevent the heat exchange module from sliding excessively into the box body, thereby ensuring the correct positioning of the heat exchange module in the box body. However, when the water source enters the heat exchange pipe, the device may lack the step of filtering the water source, which may cause impurities in the water source to adhere to the inside of the heat exchange pipe. When long-term use causes excessive accumulation of impurities, it will affect the heat exchange efficiency of the device. Utility Model Content

[0004] The utility model aims to solve the above problems and proposes a water source heat pump device, which improves the problem of low heat exchange efficiency of the existing water source heat pump device.

[0005] A water source heat pump device comprises a shell, a shell cover and a support plate: the shell cover is arranged on the side of the shell, the support plate is arranged inside the shell, a heat exchange structure is arranged on the upper end of the support plate, and a filtering structure is arranged inside the shell;

[0006] The heat exchange structure comprises a heat exchange water pipe and a heat exchange plate. The heat exchange plate is arranged on the upper end of the support plate, and the heat exchange water pipe is arranged on the side of the heat exchange plate.

[0007] Preferably, a support block is disposed inside the shell, and a water outlet is disposed on a side of the shell, and the water outlet passes through the support block.

[0008] Preferably, a water inlet is provided at the upper end of the heat exchange water pipe, a drain outlet is provided at the other end of the heat exchange water pipe, the drain outlet is connected to the water outlet, and a water pump is provided at the upper end of the water inlet.

[0009] Preferably, the filtering structure comprises a filter box and a filter plate, the filter box is arranged at the upper end of the support block, the filter plate is arranged inside the filter box, and the lower end of the filter box is provided with a pipeline connected to a water pump.

[0010] Preferably, a collecting bin is provided on the side of the filter box, a baffle is provided on the side of the shell, a limiting bolt is provided on the side of the baffle, and the limiting bolt is threadedly connected to the shell.

[0011] Preferably, a fixing block is provided at the lower end of the heat exchange plate, and a limiting rod is provided on the side of the heat exchange plate, and the limiting rod is slidably connected to the support plate.

[0012] Preferably, a supporting slider is provided at the lower end of the supporting plate, and the supporting slider is slidably connected to the outer shell. A connecting block is provided on the side of the supporting plate, and a clamping block is provided at the upper end of the connecting block, and the clamping block passes through the connecting block.

[0013] Preferably, a water inlet is provided at the upper end of the shell, a limiting plate is provided on the side of the shell cover, a fixing bolt is provided on the side of the shell, the fixing bolt is threadedly connected to the shell, and the fixing bolt passes through the limiting plate.

[0014] The beneficial effects of the utility model are:

[0015] 1. Through the setting of the filter box, water inlet, filter plate, collection bin, and baffle goose yellow limit bolts, when the device is in use, the water source first enters the interior of the filter box through the water inlet, and then the water source passes through the setting of the filter plate to filter the impurities in the water source. The filtered water source enters the interior of the heat exchange water pipe through the opening at the bottom of the filter box, and the filtered impurities slide to the interior of the collection bin through the angle of the filter plate. When the heat exchange is completed, the limit bolts are unscrewed, the baffle is pulled out, and the impurities inside the collection bin are cleaned, so as to filter and purify the water source to prevent impurities in the water source from entering the heat exchange pipe and causing accumulation, affecting the heat exchange efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall front-view stereoscopic structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the three-dimensional structure of the shell cover and the limiting plate installation of the utility model;

[0018] Figure 3 This is a schematic diagram of the three-dimensional structure of the support block and the filter box installed in the utility model;

[0019] Figure 4 It is a schematic diagram of the three-dimensional structure of the heat exchange plate and the heat exchange water pipe of the utility model;

[0020] Figure 5 It is a schematic diagram of the three-dimensional structure of the filter box and the filter plate installation of the utility model.

[0021] In the figure: 1. outer shell; 2. shell cover; 3. water inlet; 4. fixing bolt; 5. limit plate; 6. support plate; 7. connection block; 8. heat exchange water pipe; 9. heat exchange plate; 10. fixing block; 11. drain outlet; 12. water inlet; 13. support block; 14. filter box; 15. water pump; 16. clamping block; 17. filter plate; 18. collection bin; 19. baffle; 20. limit bolt; 21. water outlet; 22. limit rod; 23. support slider; 24. heat exchange structure; 25. filter structure. DETAILED DESCRIPTION

[0022] 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.

[0023] When implementing: Figure 1-5 As shown, a water source heat pump device comprises a shell 1, a shell cover 2 and a support plate 6: the shell cover 2 is arranged on the side of the shell 1, the support plate 6 is arranged inside the shell 1, a heat exchange structure 24 is arranged on the upper end of the support plate 6, and a filter structure 25 is arranged inside the shell 1;

[0024] The heat exchange structure 24 includes a heat exchange water pipe 8 and a heat exchange plate 9. The heat exchange plate 9 is disposed on the upper end of the support plate 6, and the heat exchange water pipe 8 is disposed on the side of the heat exchange plate 9.

[0025] When the device is in use, water first flows into the interior of the filter box 14 through the water inlet 3, and then the water source is treated. Then the water pump 15 is turned on to allow the water pump 15 to pump the treated water into the water inlet 12 and into the hot water exchange pipe 8, and then heat exchange treatment is performed. Then the water source flows to the drain port 11 and is discharged from the water outlet 21, thereby achieving the purpose of heat exchange of the water source.

[0026] A support block 13 is disposed inside the housing 1 , and a water outlet 21 is disposed on a side of the housing 1 , and the water outlet 21 penetrates the support block 13 .

[0027] The upper end of the hot water exchange pipe 8 is provided with a water delivery port 12, the other end of the hot water exchange pipe 8 is provided with a drain port 11, the drain port 11 is connected to the water outlet 21, and the upper end of the water delivery port 12 is provided with a water pump 15;

[0028] When the device is in use, water is first injected into the filter box 14 through the water inlet 3, and then the water treated by the filter box 14 is pumped into the hot water exchange pipe 8 through the water inlet 12 by the water pump 15, and then heat exchange treatment is performed. After the heat exchange, the water is discharged to the inside of the water outlet 21 through the drain port 11, and then the water is discharged from the water outlet 21.

[0029] The filtering structure 25 includes a filtering box 14 and a filtering plate 17. The filtering box 14 is disposed at the upper end of the supporting block 13. The filtering plate 17 is disposed inside the filtering box 14. The lower end of the filtering box 14 is provided with a pipeline connected to the water pump 15.

[0030] When the device is in use, water is first injected into the temple of the filter box 14 through the water inlet 3, and then the water is filtered through the filter plate 17 to filter out impurities in the water, and then the filtered water is pumped into the heat exchange structure 24 through the water pump 15 for the heat exchange step.

[0031] A collecting bin 18 is disposed on the side of the filter box 14, a baffle 19 is disposed on the side of the housing 1, and a limiting bolt 20 is disposed on the side of the baffle 19, and the limiting bolt 20 is threadedly connected to the housing 1;

[0032] When the device is in use, the water source filters out impurities through the filter plate 17, and at the same time, the impurities slide into the collection bin 18 through the inclination angle of the filter plate 17. When the heat exchange is completed, the limit bolt 20 is unscrewed, the baffle 19 is pulled out, and the impurities inside the collection bin 18 and on the surface of the filter plate 17 are cleaned.

[0033] A fixing block 10 is disposed at the lower end of the heat exchange plate 9 , and a limiting rod 22 is disposed on the side of the heat exchange plate 9 , and the limiting rod 22 is slidably connected to the support plate 6 .

[0034] A support slider 23 is disposed at the lower end of the support plate 6, and the support slider 23 is slidably connected to the housing 1. A connecting block 7 is disposed on the side of the support plate 6, and a clamping block 16 is disposed at the upper end of the connecting block 7, and the clamping block 16 passes through the connecting block 7;

[0035] When the device is in use and the heat exchange structure 24 needs to be repaired or replaced, the drain port 11 is disconnected from the water outlet 21, the water inlet 12 and the water pump 15 are disconnected, and then the block 16 is pulled out, and the support plate 6 is pulled outward to move the heat exchange structure 24 out of the shell 1, and then the heat exchange structure 24 is repaired. When disassembly is required, the screws on the surface of the fixing block 10 are unscrewed, and then the heat exchange structure 24 is pulled out from the surface of the support plate 6 through the limiting rod 22, so as to facilitate the replacement of the heat exchange structure 24.

[0036] The upper end of the housing 1 is provided with a water inlet 3, the side of the housing cover 2 is provided with a limit plate 5, the side of the housing 1 is provided with a fixing bolt 4, the fixing bolt 4 is threadedly connected to the housing 1, and the fixing bolt 4 passes through the limit plate 5;

[0037] When the device is in use and it is necessary to perform maintenance and inspection on the inside of the device, the fixing bolt 4 is unscrewed, the shell cover 2 is pulled out, and then the inside of the device is inspected. When the inspection is completed, the shell cover 2 is re-fitted to the outer shell 1, the limit plate 5 is inserted into the inside of the outer shell 1, and then the fixing bolt 4 is screwed in to fix the shell cover 2.

[0038] When the utility model is in use, firstly, water is input into the interior of the filter box 14 through the water inlet 3, and then the water is filtered through the filter plate 17 to filter out impurities in the water, and then the impurities slide into the interior of the collection bin 18 through the angle of the filter plate 17, so as to facilitate the staff to deal with the impurities, and then the water pump 15 is turned on to pump the filtered water into the interior of the water delivery port 12 through the water pump 15, and enter the interior of the hot water exchange pipe 8 for heat exchange, and then the water source enters the interior of the water delivery port 12 through the hot water exchange pipe 8, and then the water source after the heat exchange is discharged from the water outlet 21, so as to prepare for the next heat exchange, so as to purify the water source, and prevent the impurities in the water source from accumulating in the interior of the hot water exchange pipe 8, which reduces the efficiency of heat exchange.

[0039] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A water source heat pump device, characterized in that: The invention comprises a shell (1), a shell cover (2) and a support plate (6): the shell cover (2) is arranged on the side of the shell (1), the support plate (6) is arranged inside the shell (1), a heat exchange structure (24) is arranged at the upper end of the support plate (6), and a filtering structure (25) is arranged inside the shell (1); The heat exchange structure (24) comprises a heat exchange water pipe (8) and a heat exchange plate (9); the heat exchange plate (9) is arranged at the upper end of the support plate (6), and the heat exchange water pipe (8) is arranged on the side of the heat exchange plate (9).

2. A water source heat pump device according to claim 1, characterized in that: A support block (13) is arranged inside the shell (1), and a water outlet (21) is arranged on the side of the shell (1), wherein the water outlet (21) passes through the support block (13).

3. A water source heat pump device according to claim 2, characterized in that: The upper end of the water exchange pipe (8) is provided with a water delivery port (12), the other end of the water exchange pipe (8) is provided with a drain port (11), the drain port (11) is connected to the water outlet (21), and the upper end of the water delivery port (12) is provided with a water pump (15).

4. A water source heat pump device according to claim 3, characterized in that: The filtering structure (25) comprises a filtering box (14) and a filtering plate (17); the filtering box (14) is arranged at the upper end of the supporting block (13); the filtering plate (17) is arranged inside the filtering box (14); and a pipeline is arranged at the lower end of the filtering box (14) to be connected to the water pump (15).

5. A water source heat pump device according to claim 4, characterized in that: A collecting bin (18) is provided on the side of the filter box (14), a baffle (19) is provided on the side of the housing (1), and a limiting bolt (20) is provided on the side of the baffle (19), and the limiting bolt (20) is threadedly connected to the housing (1).

6. A water source heat pump device according to claim 1, characterized in that: A fixing block (10) is provided at the lower end of the heat exchange plate (9), and a limiting rod (22) is provided on the side of the heat exchange plate (9), wherein the limiting rod (22) is slidably connected to the support plate (6).

7. A water source heat pump device according to claim 1, characterized in that: A supporting slider (23) is provided at the lower end of the supporting plate (6), and the supporting slider (23) is slidably connected to the housing (1). A connecting block (7) is provided on the side of the supporting plate (6), and a clamping block (16) is provided at the upper end of the connecting block (7), and the clamping block (16) passes through the connecting block (7).

8. A water source heat pump device according to claim 1, characterized in that: The upper end of the shell (1) is provided with a water inlet (3), the side of the shell cover (2) is provided with a limit plate (5), and the side of the shell (1) is provided with a fixing bolt (4), the fixing bolt (4) is threadedly connected to the shell (1), and the fixing bolt (4) passes through the limit plate (5).

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