Water heat exchanger with filtering structure

Abstract

The utility model discloses a water heat exchanger with a filter structure, which relates to the technical field of water heat exchangers and comprises a water heat exchanger, a butt joint box is arranged on one side of the water heat exchanger, a partition component is arranged in the butt joint box, and an upper filter component and a lower filter component are arranged on the right side of the butt joint box. The butt joint box comprises a box body unit and a door body unit. And the filtering assembly comprises a sealing clamping plate and a filtering plate. According to the water heat exchanger, the filtering assembly is arranged, water guided into the water heat exchanger can be filtered through the filtering plate, it is avoided that due to the fact that many impurities contained in water are accumulated for a long time, pipelines in the water heat exchanger are blocked, and water inlet and outlet are influenced, and meanwhile it can also be avoided that dirt adheres to influence heat efficiency; four groups of spaces can be separated to facilitate regional water inlet and outlet, meanwhile, the triangular frame is arranged to facilitate blocking of filtered dirt, the clamping rod is arranged to facilitate clamping and limiting of the position of the filter plate, and deformation of the filter plate caused by long-term water impact is prevented.

Description

Technical Field

[0001] This utility model relates to the field of water heat exchanger technology, and specifically to a water heat exchanger with a filter structure. Background Technology

[0002] Existing water heat exchangers filter the medium through filter mesh tubes, but in actual use, the liquid to be exchanged often contains impurities, and filtration by filter mesh tubes alone will result in incomplete filtration. Some small impurities will enter the liquid channels between the heat exchange plates along with the liquid.

[0003] In the prior art, Chinese patent document CN210268316U was proposed to solve the above-mentioned technical problems. The technical solution disclosed in this patent document is as follows: a plate heat exchanger with a filtration device, the key technical points of which include a fixed pressure plate, multiple heat exchange plates, a movable pressure plate and a support frame. The heat exchanger is provided with a coolant inlet, a coolant outlet, a heat inlet and a heat outlet. A first filter cylinder and a second filter cylinder are respectively provided in the coolant inlet and the heat inlet. A first rotating cylinder is provided on the outside of the first filter cylinder. This utility model has the advantage of being able to filter liquids and prevent heat exchange plate blockage.

[0004] However, there are also cases where the filter structure is located inside the heat exchanger, which leads to the need to disassemble the water heat exchanger for maintenance, making it quite troublesome. Utility Model Content

[0005] The purpose of this invention is to provide a water heat exchanger with a filtration structure to solve the problems mentioned in the background art.

[0006] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows:

[0007] A water heat exchanger with a filtration structure includes a water heat exchanger, a docking box is provided on one side of the water heat exchanger, a baffle assembly is provided inside the docking box, and two sets of filtration assemblies are provided on the right side of the docking box.

[0008] The docking box includes a box body unit and a door body unit;

[0009] The filter assembly includes a sealing plate and a filter plate.

[0010] A further improvement of this utility model is that: the box unit includes a docking box body, the back of the docking box body is connected to the water heat exchanger connecting pipe and sealing bolts through a pipe, and sealing grooves are provided on the upper and lower sides of the right side of the docking box body. A heat pipe is fixedly installed on the inner wall of the docking box body, and the heat pipe is connected to the water heat exchanger connecting pipe through a pipe. By setting up the docking box, it is convenient to install the baffle assembly and filter assembly to connect to the water heat exchanger, thereby effectively achieving the function of filtering water before it enters the water heat exchanger. It is an external type, which is convenient for disassembly and maintenance, and the water heat exchanger cannot be disassembled.

[0011] A further improvement of this utility model is that the door unit includes two sets of sealing doors, both sets of sealing doors are sealed and plugged into the front of the docking box body, and connecting pipe heads are fixedly installed on the surface of both sets of sealing doors. By setting openable and closable sealing doors, the sealing doors can be opened after long-term use to remove the dirt accumulated inside.

[0012] A further improvement of this utility model is that the partition component includes a cross baffle frame, the end face of the cross baffle frame is fixedly connected to the inner wall of the docking box body, two sets of upper and lower triangular frames are fixedly installed on the right side of the vertical plate of the cross baffle frame, and four sets of locking rods are provided on the right side of the vertical plate of the cross baffle frame. By setting the partition component, four spaces can be separated to facilitate the separate inlet and outlet of water in different areas. At the same time, the triangular frames are set to facilitate the separation of dirt under the filter, and the locking rods are set to facilitate locking and restricting the position of the filter plate to prevent the filter plate from deforming due to long-term water impact.

[0013] A further improvement of this utility model is that: both sets of sealing plates are sealed and inserted into the right side of the docking box body, and the surfaces of the two sets of sealing plates are respectively sealed and slidably connected to the inner wall of the corresponding sealing groove. Filter plates are fixedly installed on the left side of both sets of sealing plates. By setting the filter assembly, the water introduced into the water heat exchanger can be filtered through the filter plate to prevent the long-term accumulation of impurities in the water from causing blockage of the internal pipes of the water heat exchanger and affecting the inlet and outlet water. At the same time, it can also prevent dirt from sticking and affecting the thermal efficiency.

[0014] A further improvement of this utility model is that the four sets of locking rods are respectively a locking rod, a second locking rod, a third locking rod, and a fourth locking rod. The first locking rod is fixedly installed on the top of the vertical plate of the cross baffle frame, the second locking rod is fixedly installed in the middle of the vertical plate of the cross baffle frame, and the third and fourth locking rods are respectively fixedly installed on the upper and lower triangular frames. By setting multiple locking rods, the stability of the locking is improved.

[0015] A further improvement of this utility model is that: the surfaces of the two sets of filter plates are respectively sealed and slidably connected to the inner walls of the adjacent locking rods; the sides of the two sets of filter plates are sealed and overlapped with the vertical plates of the cross baffle frame; and the filter plates are sealed and connected to other structures to prevent water containing dirt from flowing through the gaps.

[0016] Due to the adoption of the above technical solution, the technological progress achieved by this utility model compared to the prior art is as follows:

[0017] This utility model provides a water heat exchanger with a filter structure. By setting the filter component, the water introduced into the water heat exchanger can be filtered through the filter plate to prevent the long-term accumulation of impurities in the water from causing blockage of the internal pipes of the water heat exchanger and affecting the inlet and outlet water. At the same time, it can also prevent dirt from sticking and affecting the thermal efficiency.

[0018] This utility model provides a water heat exchanger with a filter structure. By setting a baffle assembly, it can divide the space into four groups to facilitate the separate inlet and outlet of water. At the same time, a triangular frame is set to facilitate the filtration of dirt under the baffle, and a locking rod is set to lock and restrict the position of the filter plate to prevent the filter plate from deforming due to long-term water impact.

[0019] This utility model provides a water heat exchanger with a filter structure. By setting a docking box, it is easy to install the baffle assembly and filter assembly to connect the water heat exchanger, thereby effectively achieving the function of filtering water before it enters the water heat exchanger. It is an external type, which is easy to disassemble and maintain, and the water heat exchanger cannot be disassembled. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0021] Figure 2 This is a schematic diagram of the docking box of this utility model when it is opened;

[0022] Figure 3 This is a schematic diagram of the docking box structure of this utility model;

[0023] Figure 4 This is a schematic diagram of the partition component structure of this utility model;

[0024] Figure 5 This is a schematic diagram of the filter assembly structure of this utility model.

[0025] In the diagram: 1. Water heat exchanger;

[0026] 2. Docking box; 21. Docking box body; 22. Sealing slot; 23. Heat pipe; 24. Sealing door; 25. Connecting pipe head;

[0027] 3. Partition assembly; 31. Cross baffle frame; 32. Triangular frame; 33. Positioning rod;

[0028] 4. Filter assembly; 41. Sealing plate; 42. Filter plate. Detailed Implementation

[0029] The present invention will be further described in detail below with reference to embodiments: Example

[0030] like Figure 1-5 As shown, this utility model provides a water heat exchanger with a filtration structure, including a water heat exchanger 1. The housing unit includes a docking box body 21. The back of the docking box body 21 is connected to the docking pipe of the water heat exchanger 1 via a pipe and sealing bolts. Sealing slots 22 are provided on the upper and lower sides of the right side of the docking box body 21. A heat pipe 23 is fixedly installed on the inner wall of the docking box body 21. The heat pipe 23 is connected to the docking pipe of the water heat exchanger 1 via a pipe. A docking box 2 is provided on one side of the water heat exchanger 1. A baffle assembly 3 is provided inside the docking box 2. Two sets of filter assemblies 4 are provided on the right side of the docking box 2. The docking box 2 includes a housing unit and a door unit. The filter assembly 4 includes a sealing plate 41 and a filter plate 42. By setting the filter assembly 4, the water introduced into the water heat exchanger 1 can be filtered through the filter plate 42 to prevent the long-term accumulation of impurities in the water from causing blockage of the internal pipes of the water heat exchanger 1 and affecting the inlet and outlet water. At the same time, it can also prevent dirt from sticking and affecting the thermal efficiency. Example

[0031] like Figure 1-5 As shown, based on Embodiment 1, this utility model provides a technical solution: Preferably, the door unit includes two sets of sealing doors 24, both sets of sealing doors 24 are sealed and plugged into the front of the docking box body 21, and connecting pipe heads 25 are fixedly installed on the surface of both sets of sealing doors 24. The partition assembly 3 includes a cross baffle frame 31, the end face of the cross baffle frame 31 is fixedly connected to the inner wall of the docking box body 21, and two sets of upper and lower triangular frames 32 are fixedly installed on the right side of the vertical plate of the cross baffle frame 31. Four sets of... The locking rod 33 and two sets of sealing plates 41 are sealed and inserted into the right side of the docking box body 21. The surfaces of the two sets of sealing plates 41 are respectively sealed and slidably connected to the inner wall of the corresponding sealing groove 22. Filter plates 42 are fixedly installed on the left side of the two sets of sealing plates 41. By setting the partition component 3, four spaces can be separated to facilitate the separate inlet and outlet of water. At the same time, the triangular frame 32 is set to facilitate the separation of dirt under the filter, and the locking rod 33 is set to lock and restrict the position of the filter plate 42 to prevent the filter plate 42 from deforming due to long-term water impact. Example

[0032] like Figure 1-5As shown, based on embodiments 1-2, this utility model provides a technical solution: Preferably, the four sets of locking rods 33 are a first locking rod, a second locking rod, a third locking rod, and a fourth locking rod. The first locking rod is fixedly installed on the top of the vertical plate of the cross baffle frame 31, the second locking rod is fixedly installed in the middle of the vertical plate of the cross baffle frame 31, and the third and fourth locking rods are respectively fixedly installed on the upper and lower sets of triangular frames 32. The surfaces of the two sets of filter plates 42 are respectively sealed and slidably connected to the inner walls of the adjacent locking rods 33. The sides of the two sets of filter plates 42 are sealed and overlapped with the vertical plate of the cross baffle frame 31. By setting multiple locking rods 33, the stability of the locking is improved. The filter plates 42 are sealed and connected to other structures to prevent water containing dirt from flowing through the gaps.

[0033] The working principle of a water heat exchanger with a filtration structure will be explained in detail below.

[0034] like Figure 1-5 As shown, when the water heat exchanger is in use, the connecting pipe head 25 on the sealing door 24 is connected to the power supply of the water heat exchanger 1 through the pipe seal. Cold water is then transported into the main body 21 of the docking box through the pipe. After passing through the filter plate 42 for filtration, the filtered impurities fall between the triangular frame 32 and the sealing door 24. Then the cold water continues to flow into the water heat exchanger 1 for heating, and finally outputs through the heat pipe 23 and the connecting pipe head 25.

[0035] After prolonged use, the water valve can be closed and the sealing door 24 opened to clean internal impurities. At the same time, the filter assembly 4 can be pulled out to clean the filter plate 42, or a new filter assembly 4 can be directly replaced.

[0036] The present invention has been described in detail above. However, modifications or improvements can be made to it, which will be obvious to those skilled in the art. Therefore, any modifications or improvements that do not depart from the spirit of the present invention are within the protection scope of the present invention.

Claims

1. A water heat exchanger with filtering structure, comprising a water heat exchanger (1), characterized in that: A docking box (2) is provided on one side of the water heat exchanger (1), a baffle assembly (3) is provided inside the docking box (2), and two sets of filter assemblies (4) are provided on the right side of the docking box (2). The docking box (2) includes a box body unit and a door body unit; The filter assembly (4) includes a sealing plate (41) and a filter plate (42).

2. The water heat exchanger with filtering structure according to claim 1, characterized in that: The box unit includes a docking box body (21). The back of the docking box body (21) is connected to the water heat exchanger (1) by a pipe and sealing bolts. Sealing slots (22) are provided on the upper and lower sides of the right side of the docking box body (21). A heat pipe (23) is fixedly installed on the inner wall of the docking box body (21). The heat pipe (23) is connected to the water heat exchanger (1) by a pipe.

3. The water heat exchanger with filter structure according to claim 2, characterized in that: The door unit includes two sets of sealing doors (24), both sets of sealing doors (24) are sealed and plugged into the front of the docking box body (21), and both sets of sealing doors (24) are fixedly installed with connecting pipe heads (25).

4. The water heat exchanger with filter structure according to claim 3, characterized in that: The partition assembly (3) includes a cross baffle frame (31), the end face of the cross baffle frame (31) is fixedly connected to the inner wall of the docking box body (21), and two sets of upper and lower triangular frames (32) are fixedly installed on the right side of the vertical plate of the cross baffle frame (31). Four sets of locking rods (33) are provided on the right side of the vertical plate of the cross baffle frame (31).

5. The water heat exchanger with filter structure according to claim 3, characterized in that: Both sets of sealing plates (41) are sealed and inserted into the right side of the docking box body (21). The surfaces of the two sets of sealing plates (41) are respectively sealed and slidably connected to the inner wall of the corresponding sealing groove (22). Filter plates (42) are fixedly installed on the left side of both sets of sealing plates (41).

6. The water heat exchanger with filter structure according to claim 4, characterized in that: The four sets of locking rods (33) are respectively a locking rod, a locking rod, a locking rod and a locking rod. The locking rod is fixedly installed on the top of the vertical plate of the cross baffle frame (31), the locking rod is fixedly installed in the middle of the vertical plate of the cross baffle frame (31), and the locking rod and the locking rod are fixedly installed on the upper and lower sets of triangular frames (32) respectively.

7. The water heat exchanger with filter structure according to claim 5, characterized in that: The surfaces of the two sets of filter plates (42) are respectively sealed and slidably connected to the inner walls of the adjacent locking rods (33), and the sides of the two sets of filter plates (42) are sealed and overlapped with the vertical plates of the cross baffle frame (31).

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