A novel heat exchanger assembly

Abstract

The utility model relates to the technical field of heat exchanger, especially a novel heat exchanger assembly, which has good protection effect, avoids damage caused by collision of foreign matters, improves the heat dissipation and conduction effect of the heat exchanger, facilitates quick disassembly and assembly, is simple and easy to operate, and improves the work efficiency of personnel; the utility model discloses a box body, heat exchange pipe, liquid outlet pipe, liquid inlet pipe, mounting assembly, locking part, reinforcing part and stirring part, the heat exchange pipe is installed in the inside of box body through the mounting part, the locking part is installed on the left and right sides of mounting assembly, the stirring part is installed at the lower end in the inside of box body, the reinforcing part is installed on the heat exchange pipe, the liquid outlet pipe is connected on the upper portion of left side wall of box body, and the liquid inlet pipe is connected on the lower portion of right side wall of box body.

Description

Technical Field

[0001] This utility model relates to the technical field of heat exchangers, and in particular to a novel heat exchanger assembly. Background Technology

[0002] A heat exchanger is a device that transfers part of the heat from a hot fluid to a cold fluid; it is also called a heat exchanger. Heat exchangers play an important role in chemical, petroleum, power, food, and many other industrial production processes. In chemical production, heat exchangers can be used as heaters, coolers, condensers, evaporators, and reboilers, and are widely applied. Existing technology publication number CN218821800U discloses a heat exchanger assembly including a shell. A first tube sheet and a second tube sheet are fixedly installed on the inner sidewalls of the shell. The first and second tube sheets sequentially divide the internal cavity of the shell into a second cavity, a third cavity, and a first cavity. Multiple guide tubes are arranged and fixedly installed between the first and second tube sheets. By setting multiple heat-conducting fins and guide tubes on the guide tubes, the fluid inside the guide tubes is diverted, extending the flow path of the fluid inside the guide tubes, thus extending the contact time between the fluid inside the guide tubes and the external fluid, allowing for sufficient heat exchange between them. However, it is not convenient to quickly disassemble and assemble the heat exchanger. When the heat exchanger malfunctions or needs high-pressure flushing, it needs to be removed. Since the heat exchanger is directly fixed with screws, special tools are needed to assist in disassembly and assembly, which reduces the efficiency of personnel. Utility Model Content

[0003] To solve the above-mentioned technical problems, this utility model provides a new type of heat exchanger component with good protection, avoiding damage from collisions with external objects, improving the heat dissipation and heat conduction effect of the heat exchanger, facilitating quick disassembly and assembly, and simplifying and saving labor, thereby improving the work efficiency of personnel.

[0004] This utility model discloses a novel heat exchanger assembly, comprising a housing, heat exchange tubes, an outlet pipe, an inlet pipe, an installation component, locking components, reinforcing components, and a stirring component. The heat exchange tubes are installed inside the housing via the installation component. Locking components are installed on both sides of the installation component. A stirring component is installed at the lower end of the housing. Reinforcing components are installed on the heat exchange tubes. An outlet pipe is connected to the upper part of the left side wall of the housing, and an inlet pipe is connected to the lower part of the right side wall. First, the pipes above the heat exchange tubes are connected. Then, coolant is pumped into the housing through the inlet pipe. After being pumped in, the coolant flows inside the housing, carrying away heat from the surface of the heat exchange tubes. The coolant then rises and flows out through the outlet pipe for recycling. The housing provides good protection against damage from impacts. The reinforcing components improve the heat dissipation and heat conduction of the heat exchanger. Opening the locking components allows the heat exchange tubes to be pulled out of the housing via the installation component, facilitating quick and easy assembly and disassembly. The operation is simple and labor-saving, improving work efficiency and making it highly practical.

[0005] Preferably, the installation assembly includes an installation plate, a sealing plate, two sets of fixed plates, two sets of springs, two sets of locking tongues, and two sets of sliding plates. The heat exchange tubes are installed on the installation plate. A sealing groove is provided on the top of the housing. A sealing plate matching the sealing groove is installed on the bottom of the installation plate. Fixed plates are symmetrically and rotatably installed on both ends of the installation plate. Telescopic cavities are provided on the upper part of both sides of the housing, corresponding to the fixed plates. The sliding plates are slidably installed in the telescopic cavities. Springs are installed in the telescopic cavities, with one end of the spring connected to the sliding plate and the other end of the sliding plate equipped with a locking tongue. The locking tongue slides out of the telescopic cavity. A limiting groove matching the locking tongue is provided on the lower part of the fixed plate. Pressing the locking tongue inward causes the sliding plate to compress the spring, causing the locking tongue to move out of the limiting groove. Then, the fixed plate is rotated, allowing the installation plate to be removed from the top of the housing and the heat exchange tubes to be taken out of the housing. This facilitates cleaning and maintenance, and allows for quick and easy disassembly and assembly. The operation is simple and labor-saving, improving the work efficiency of personnel.

[0006] Preferably, the locking component includes two sets of lead screws, two sets of limit blocks, and two sets of sliding guide blocks. The lead screws are screwed to the bottom of the fixed plate, and an adjustment knob is provided at the bottom of the lead screws. The top of the lead screws is rotatably connected to the limit blocks. Guide grooves are symmetrically opened on the front and rear sides of the limit grooves. Sliding guide blocks are installed at the front and rear ends of the limit blocks. The sliding guide blocks are slidably installed in the guide grooves. A protrusion is provided at the bottom of the outer end of the lock tongue. Rotating the adjustment knob causes the lead screws to push the limit blocks to move upward in the limit grooves and cooperate with the protrusion at the bottom of the lock tongue to lock and limit the fixed plate, ensuring the stability after installation. When the limit blocks move, they drive the sliding guide blocks to slide in the guide grooves, improving the structural strength.

[0007] Preferably, the reinforcing component includes multiple heat-conducting plates and multiple sets of heat-conducting rings. The multiple heat-conducting plates are evenly installed on the heat exchange tube, and heat-conducting rings are installed on the heat-conducting plates. The heat-conducting plates and heat-conducting rings increase the heat exchange area of ​​the heat exchange tube and improve the heat dissipation and heat conduction effect of the heat exchanger.

[0008] Preferably, the agitation component includes two rotating shafts, multiple sets of stirring blades, a drive box, two drive wheels, a transmission belt, and a servo motor. The two rotating shafts are rotatably mounted inside the lower end of the housing, and multiple stirring blades are evenly installed on the outer wall of the rotating shafts. The drive box is mounted on the left side wall of the housing, and the input end of the rotating shaft extends into the drive box to mount the drive wheel. The two drive wheels are connected by a transmission belt. The servo motor is mounted on the outer wall of the drive box, and the input end of the servo motor is connected to the input end of the drive wheel. When the servo motor is started, it drives the drive wheel to rotate, and at the same time, the transmission belt causes the two drive wheels to rotate simultaneously. The drive wheel drives the rotating shaft to rotate inside the housing, and the rotating shaft drives the multiple sets of stirring blades to rotate, agitating and mixing the coolant inside the housing, ensuring the fluidity of the coolant, and improving the heat exchange effect.

[0009] Preferably, it also includes multiple connecting plates and observation windows. Multiple connecting plates are installed on the lower end of the outer wall of the box, and an observation window is installed on the front end of the box. The multiple connecting plates facilitate the installation of the box, and the observation windows facilitate the observation of the inside of the box, making it easier to detect the internal situation in a timely manner and improving practicality.

[0010] Compared with the prior art, the beneficial effects of this utility model are as follows: First, the pipes above the heat exchange tubes are connected, and then the coolant is pumped into the box through the inlet pipe. After being pumped in, the coolant will flow inside the box. When the coolant flows, it will carry away the heat from the surface of the heat exchange tubes. Then, after the coolant rises, it will flow out through the outlet pipe for recycling. The box can achieve good protection and avoid damage from collisions with external objects. The reinforced components improve the heat dissipation and heat conduction effect of the heat exchanger. The heat exchange tubes can be pulled out of the box through the installation components by opening the locking components, which can facilitate quick disassembly and assembly. The operation is simple and labor-saving, which improves the work efficiency of personnel and has high practicality. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the structure of this utility model;

[0012] Figure 2 This is a front cross-sectional structural diagram of the present invention;

[0013] Figure 3 This is a schematic diagram of the left-side cross-sectional structure of this utility model;

[0014] Figure 4 This is a schematic diagram of the right-side cross-sectional structure of this utility model;

[0015] Figure 5This is a schematic diagram of the internal structure of this utility model;

[0016] The following components are labeled in the attached diagram: 1. Housing; 2. Heat exchange tube; 3. Mounting plate; 4. Sealing plate; 5. Fixing plate; 6. Spring; 7. Locking tongue; 8. Sliding plate; 9. Lead screw; 10. Limiting block; 11. Sliding guide block; 12. Heat-conducting plate; 13. Heat-conducting ring; 14. Liquid outlet pipe; 15. Liquid inlet pipe; 16. Rotating shaft; 17. Stirring blade; 18. Drive box; 19. Drive wheel; 20. Transmission belt; 21. Servo motor; 22. Connecting plate; 23. Observation window. Detailed Implementation

[0017] To facilitate understanding of this utility model, a more complete description will be given below with reference to the accompanying drawings. This utility model can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to make the disclosure of this utility model more thorough and complete.

[0018] like Figures 1 to 5 As shown, the upper left side wall of the housing 1 is connected to an outlet pipe 14, and the lower right side wall of the housing 1 is connected to an inlet pipe 15. The heat exchange pipe 2 is installed on the mounting plate 3. A sealing groove is provided on the top of the housing 1. A sealing plate 4 matching the sealing groove is installed at the bottom of the mounting plate 3. Fixed plates 5 are symmetrically and rotatably installed on both ends of the mounting plate 3. Telescopic cavities are provided on the upper left and right sides of the housing 1 corresponding to the fixed plates 5. A sliding plate 8 is slidably installed in the telescopic cavity. A spring 6 is installed in the telescopic cavity. One end of the spring 6 is connected to the sliding plate 8. A locking tongue 7 is installed on the other end of the sliding plate 8. The locking tongue 7 slides out of the telescopic cavity. A limiting groove matching the locking tongue 7 is provided on the lower part of the fixed plate 5. A screw rod 9 is screwed to the bottom of the fixed plate 5. An adjustment knob is provided at the bottom of the screw rod 9. A limiting stop 10 is rotatably connected to the top of the screw rod 9. The limiting groove is located on both the front and rear sides. Symmetrical guide grooves are provided. Sliding guide blocks 11 are installed at both ends of the limiting block 10. The sliding guide blocks 11 are slidably installed in the guide grooves. A protrusion is provided at the bottom of the outer end of the locking tongue 7. Multiple heat-conducting plates 12 are evenly installed on the heat exchange tube 2. Heat-conducting rings 13 are installed on the heat-conducting plates 12. Two rotating shafts 16 are rotatably installed inside the lower end of the box body 1. Multiple stirring blades 17 are evenly installed on the outer wall of the rotating shafts 16. The drive box 18 is installed on the left side wall of the box body 1. The input end of the rotating shaft 16 extends into the drive box 18 and a drive wheel 19 is installed. The two drive wheels 19 are connected by a transmission belt 20. The servo motor 21 is installed on the outer wall of the drive box 18. The input end of the servo motor 21 is connected to the input end of the drive wheel 19. Multiple connecting plates 22 are installed at the lower end of the outer wall of the box body 1. An observation window 23 is installed at the front end of the box body 1.

[0019] Pressing the locking tongue 7 inward compresses the sliding plate 8 and spring 6, causing the locking tongue 7 to move out of the limiting groove. Then, rotating the fixing plate 5 allows the mounting plate 3 to be removed from the top of the housing 1, and the heat exchange tube 2 to be taken out of the housing 1 for easy cleaning and maintenance. This facilitates quick and easy disassembly and assembly, and the operation is simple and labor-saving, improving the work efficiency of personnel. Turning the adjustment knob causes the lead screw 9 to push the limiting block 10 upward in the limiting groove, which engages with the protrusion at the bottom of the locking tongue 7 to lock and limit the fixing plate 5, ensuring the stability after installation. When the limiting block 10 moves, it drives the sliding guide block 11 to slide in the guide groove, improving the structural strength. The heat exchange area of ​​the heat exchange tube 2 is increased by the heat-conducting plate 12 and the heat-conducting ring 13, which improves the heat dissipation and heat conduction effect of the heat exchanger. The servo motor 21 is started to drive the drive wheel 19 to rotate. At the same time, the transmission belt 20 makes the two drive wheels 19 rotate simultaneously. The drive wheel 19 drives the rotating shaft 16 to rotate inside the box 1. The rotating shaft 16 drives multiple sets of stirring blades 17 to rotate, stirring and mixing the coolant inside the box 1, ensuring the fluidity of the coolant, which is conducive to improving the heat exchange effect. Multiple connecting plates 22 facilitate the installation of the box 1. The observation window 23 facilitates the observation of the inside of the box 1, making it easy to detect the internal situation in time and improving practicality.

[0020] like Figures 1 to 5 As shown, this utility model discloses a novel heat exchanger assembly. During operation, the pipes above the heat exchange tubes 2 are first connected. Then, coolant is pumped into the housing 1 through the inlet pipe 15. After being pumped in, the coolant flows inside the housing 1, carrying away heat from the surface of the heat exchange tubes 2. As the coolant rises, it flows out through the outlet pipe 14 for recycling. The servo motor 21 is activated, driving the drive wheel 19 to rotate. Simultaneously, the transmission belt 20 causes both drive wheels 19 to rotate. The drive wheels 19 drive the rotating shaft 16 to rotate inside the housing 1. The rotating shaft 16 drives... Multiple sets of stirring blades 17 rotate to agitate and mix the coolant inside the housing 1, ensuring the fluidity of the coolant. The heat-conducting plate 12 and heat-conducting ring 13 increase the heat exchange area of ​​the heat exchange tube 2. By rotating the adjustment knob, the lead screw 9 pushes the limit block 10 to move downward in the limit groove, disengaging from the bottom protrusion of the locking tongue 7, thus releasing the locking limit on the fixing plate 5. Pressing the locking tongue 7 inward causes the sliding plate 8 to compress the spring 6, allowing the locking tongue 7 to move out of the limit groove. Then, the fixing plate 5 is rotated, allowing the mounting plate 3 to be removed from the top of the housing 1 and the heat exchange tube 2 to be taken out of the housing 1 for easy cleaning and maintenance.

[0021] The servo motor 21 of the novel heat exchanger assembly of this utility model is commercially available. Technical personnel in this industry only need to install and operate it according to the accompanying instruction manual, without requiring any creative work from those skilled in the art.

[0022] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. A novel heat exchanger assembly, characterized in that, It includes a housing (1), a heat exchange tube (2), an outlet pipe (14), an inlet pipe (15), an installation assembly, a locking component, a reinforcing component, and a stirring component. The heat exchange tube (2) is installed inside the housing (1) through the installation assembly. Locking components are installed on the left and right sides of the installation assembly. A stirring component is installed at the lower end of the housing (1). A reinforcing component is installed on the heat exchange tube (2). The outlet pipe (14) is connected to the upper part of the left side wall of the housing (1), and the inlet pipe (15) is connected to the lower part of the right side wall of the housing (1).

2. The novel heat exchanger assembly as described in claim 1, characterized in that, The mounting components include a mounting plate (3), a sealing plate (4), two sets of fixing plates (5), two sets of springs (6), two sets of locking tongues (7), and two sets of sliding plates (8). The heat exchange tube (2) is mounted on the mounting plate (3). A sealing groove is provided on the top of the box body (1). A sealing plate (4) matching the sealing groove is installed on the bottom of the mounting plate (3). Fixing plates (5) are symmetrically mounted on the left and right ends of the mounting plate (3). Telescopic cavities are provided on the upper left and right sides of the box body (1) corresponding to the positions of the fixing plates (5). The sliding plates (8) are slidably mounted in the telescopic cavities. Springs (6) are installed in the telescopic cavities. One end of the spring (6) is connected to the sliding plate (8). A locking tongue (7) is installed on the other end of the sliding plate (8). The locking tongue (7) slides out of the telescopic cavities. A limiting groove matching the locking tongue (7) is provided on the lower part of the fixing plate (5).

3. A novel heat exchanger assembly as described in claim 2, characterized in that, The locking components include two sets of lead screws (9), two sets of limit blocks (10) and two sets of sliding guide blocks (11). The lead screws (9) are screwed onto the bottom of the fixed plate (5). An adjustment knob is provided at the bottom of the lead screws (9). The top of the lead screws (9) is rotatably connected to the limit blocks (10). Guide grooves are symmetrically opened on the front and rear sides of the limit groove. Sliding guide blocks (11) are installed at the front and rear ends of the limit blocks (10). The sliding guide blocks (11) are slidably installed in the guide grooves. A protrusion is provided at the bottom of the outer end of the locking tongue (7).

4. A novel heat exchanger assembly as described in claim 1, characterized in that, The reinforcing components include multiple heat-conducting plates (12) and multiple sets of heat-conducting rings (13). Multiple heat-conducting plates (12) are evenly installed on the heat exchange tube (2), and heat-conducting rings (13) are installed on the heat-conducting plates (12).

5. A novel heat exchanger assembly as described in claim 1, characterized in that, The stirring component includes two rotating shafts (16), multiple sets of stirring blades (17), a drive box (18), two drive wheels (19), a transmission belt (20), and a servo motor (21). The two rotating shafts (16) are rotatably installed inside the lower end of the housing (1). Multiple stirring blades (17) are evenly installed on the outer wall of the rotating shafts (16). The drive box (18) is installed on the left side wall of the housing (1). The input end of the rotating shaft (16) extends into the drive box (18) and is equipped with drive wheels (19). The two drive wheels (19) are connected by a transmission belt (20). The servo motor (21) is installed on the outer wall of the drive box (18). The input end of the servo motor (21) is connected to the input end of the drive wheel (19).

6. A novel heat exchanger assembly as described in claim 1, characterized in that, It also includes multiple connecting plates (22) and observation windows (23). Multiple connecting plates (22) are installed on the lower end of the outer wall of the box (1), and an observation window (23) is installed on the front end of the box (1).

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