Regulation and control type multi-section heat exchanger

Abstract

The utility model relates to the technical field of heat exchangers, and particularly discloses a regulation and control type multi-section heat exchanger which comprises a heat exchange plate body, and a supporting mechanism is arranged on one side of the heat exchange plate body. The supporting mechanism comprises a supporting frame, the supporting frame is movably connected to one side of the heat exchange plate body, a connecting plate is fixedly installed on one side of the bottom end of the supporting frame, a limiting plate is fixedly installed at the end, away from the supporting frame, of the connecting plate, a motor is embedded in one side of the outer wall of the supporting frame, and the power output end of the motor is connected with a two-way threaded rod. Through the supporting frame, the connecting plate, the limiting plate, the motor, the bidirectional threaded rod, the sliding frame, the rotating shaft, the rotating frame, the supporting rod and the bearing plate, and in cooperation with the connecting plate and the rolling wheels, the stability of the adjusting process can be kept when heat dissipation work is carried out when the angle of the heat exchange plate body is adjusted, and the heat dissipation efficiency is improved. And the condition of shaking in the adjusting process is avoided.

Description

Technical Field

[0001] This utility model relates to the field of heat exchanger technology, and in particular to a controllable multi-stage heat exchanger. Background Technology

[0002] A heat exchanger is an energy-saving device that enables heat transfer between two or more fluids at different temperatures. It transfers heat from a higher-temperature fluid to a lower-temperature fluid, bringing the fluid temperature to the specified parameters of the process to meet the requirements of the process conditions. It is also one of the main devices for improving energy utilization efficiency.

[0003] In existing technologies, traditional multi-stage heat exchangers are installed in a fixed manner, which makes it impossible to adjust the heat exchange effect according to specific conditions and angles when the flow rate is adjusted.

[0004] The existing patent (publication number: CN220472401U) discloses a controllable multi-stage heat exchanger. The heat exchanger's internal structure, including the heat exchange plate, conduit, guide pipe, limiting connecting pipe, and liquid inlet pipe, is fully connected to perform flow guidance. At the same time, the bottom of the limiting connecting pipe is limited and connected to the centralized guide seat, which performs unified flow guidance. Meanwhile, the heat exchange plate can move on the track frame through a sliding block, and the sliding block and the heat exchange plate are also slidably connected, thereby realizing the rotation adjustment of the heat exchange plate, increasing the symmetrical tilt area, and facilitating heat dissipation.

[0005] To address the aforementioned issues, existing patents propose solutions that enable rotational adjustment through the cooperation of components such as track frames to facilitate heat dissipation. However, in practical applications, relying solely on track frames and centralized guide seats to limit and support the heat exchange plates may not be stable during rotation due to the weight of the heat exchange plates, thus affecting their rotation. Summary of the Invention

[0006] The purpose of this invention is to provide a controllable multi-stage heat exchanger that can maintain stability during the adjustment process when the angle of the heat exchange plate body is adjusted for heat dissipation, and avoid shaking during the adjustment process, thereby solving the problems mentioned in the background art.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a controllable multi-stage heat exchanger, comprising a heat exchange plate body, wherein a support mechanism is provided on one side of the heat exchange plate body;

[0008] The support mechanism includes a support frame, which is movably connected to one side of the heat exchange plate body. A connecting plate is fixedly installed on one side of the bottom end of the support frame. A limit plate is fixedly installed on the end of the connecting plate away from the support frame. A motor is embedded in one side of the outer wall of the support frame. A bidirectional threaded rod is connected to the power output end of the motor. A sliding frame is slidably connected to one end of the bidirectional threaded rod that passes through the outer wall of the support frame. A rotating shaft is rotatably connected to the bottom end of the sliding frame. A rotating frame is embedded in one side of the outer wall of the heat exchange plate body.

[0009] Preferably, the support mechanism further includes a support rod that extends through the interior of the rotating frame, and a bearing plate is fixedly installed at the bottom end of the support rod.

[0010] Preferably, the bidirectional threaded rod is threadedly connected to the sliding frame, and the sliding frame and the support frame form a sliding structure.

[0011] Preferably, a connecting plate is fixedly installed between the two axes of the support frame, and a roller is embedded at one end of the rotating shaft that passes through the connecting plate.

[0012] Preferably, a connecting mechanism is provided above the support frame, the connecting mechanism includes a first mounting plate, the first mounting plate is fixedly installed on the top of the support frame, a second mounting plate is embedded on both sides of the top of the limiting plate, and the inner wall of the connecting plate is provided with mounting holes.

[0013] Preferably, the connecting mechanism further includes a ball bearing, which is embedded on the other side of the outer wall of the support frame. A limit block is fixedly installed at one end of the bidirectional threaded rod that passes through the ball bearing, and a positioning ring is sleeved on the outside of the limit block.

[0014] Preferably, the limiting block and the ball bearing form a rotating structure, and the outer dimensions of the limiting block match the outer dimensions of the positioning ring.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] 1. By using a support frame, connecting plate, limiting plate, motor, bidirectional threaded rod, sliding frame, rotating shaft, rotating frame, support rod and bearing plate, and in conjunction with connecting plate and rollers, the system can maintain the stability of the adjustment process when adjusting the angle of the heat exchange plate body for heat dissipation, and avoid shaking during the adjustment process;

[0017] 2. Through the cooperation of the first mounting plate, the second mounting plate, the mounting holes, the ball bearings, the limit blocks and the positioning rings, two or more support mechanisms can be assembled to form a multi-segment structure. At the same time, the angle of all heat exchange plate bodies can be adjusted by controlling one motor. Attached Figure Description

[0018] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0019] Figure 1 This is an overall structural view of the present invention;

[0020] Figure 2 This is a schematic diagram of the structure of the sliding frame of this utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the rotating shaft of this utility model;

[0022] Figure 4 This is a schematic diagram of the structure of the support rod of this utility model;

[0023] Figure 5 This is a schematic diagram of the structure of the limiting block of this utility model.

[0024] Explanation of reference numerals in the attached figures:

[0025] 1. Heat exchanger plate body; 2. Support mechanism; 201. Support frame; 202. Connecting plate; 203. Limiting plate; 204. Motor; 205. Bidirectional threaded rod; 206. Sliding frame; 207. Rotating shaft; 208. Rotating frame; 209. Support rod; 210. Bearing plate; 3. Connecting plate; 4. Roller; 5. Connecting mechanism; 501. First mounting plate; 502. Second mounting plate; 503. Mounting hole; 504. Ball bearing; 505. Limiting block; 506. Positioning ring. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0027] This utility model provides a technical solution:

[0028] Please see Figures 1 to 4A controllable multi-stage heat exchanger includes a heat exchange plate body 1, with a support mechanism 2 provided on one side of the heat exchange plate body 1. The support mechanism 2 includes a support frame 201, which is movably connected to one side of the heat exchange plate body 1. A connecting plate 202 is fixedly installed on one side of the bottom end of the support frame 201. A limit plate 203 is fixedly installed on the end of the connecting plate 202 away from the support frame 201. A motor 204 is embedded in one side of the outer wall of the support frame 201. A bidirectional threaded rod 205 is connected to the power output end of the motor 204. The bidirectional threaded rod 205 slides through one end of the outer wall of the support frame 201. A sliding frame 206 is dynamically connected, and a rotating shaft 207 is rotatably connected to the bottom end of the sliding frame 206. A rotating frame 208 is embedded on one side of the outer wall of the heat exchange plate body 1. The support mechanism 2 also includes a support rod 209, which extends out of the interior of the rotating frame 208. A bearing plate 210 is fixedly installed at the bottom end of the support rod 209. A bidirectional threaded rod 205 is threadedly connected to the sliding frame 206. A sliding structure is formed between the sliding frame 206 and the support frame 201. A connecting plate 3 is fixedly installed between the two axes of the support frame 201. A roller 4 is embedded at one end of the rotating shaft 207 that passes through the connecting plate 3.

[0029] By adopting the above technical solution, the support frame 201, connecting plate 202 and limiting plate 203 are used to support the heat exchange plate body 1 for stable adjustment. The motor 204 and the bidirectional threaded rod 205 allow the sliding frame 206 to slide along the inside of the support frame 201, thereby driving the rotating shaft 207 to adjust the position of the heat exchange plate body 1. The roller 4 slides along the connecting plate 3 to improve the stability of the moving process of the rotating shaft 207. The heat exchange plate body 1 is rotatably connected by the rotating frame 208, support rod 209, bearing plate 210 and limiting plate 203, thereby enabling stable adjustment of the angle of the heat exchange plate body 1 for heat dissipation.

[0030] Specifically, such as Figure 1 and Figure 5 As shown, a connecting mechanism 5 is provided above the support frame 201. The connecting mechanism 5 includes a first mounting plate 501, which is fixedly installed on the top of the support frame 201. Second mounting plates 502 are embedded on both sides of the top of the limiting plate 203. The inner wall of the connecting plate 202 is provided with mounting holes 503. The connecting mechanism 5 also includes a ball bearing 504, which is embedded on the other side of the outer wall of the support frame 201. A limiting block 505 is fixedly installed at one end of the bidirectional threaded rod 205 that passes through the ball bearing 504. A positioning ring 506 is sleeved on the outside of the limiting block 505. The limiting block 505 and the ball bearing 504 form a rotating structure. The outer dimensions of the limiting block 505 match the outer dimensions of the positioning ring 506.

[0031] By adopting the above technical solution, the support frames 201, connecting plates 202, and limiting plates 203 of two adjacent support mechanisms 2 are bolted together through the first mounting plate 501, the second mounting plate 502, and the mounting holes 503. At the same time, the limiting block 505 fixed by the bidirectional threaded rod 205 of one support mechanism 2 passes through the positioning ring 506 of the bidirectional threaded rod 205 of the other support mechanism 2, and is stably rotated by the ball bearing 504. Thus, multi-segment assembly can be performed as needed, and the angle can be adjusted by controlling one motor 204.

[0032] Working principle: A structural frame consisting of a support frame 201, a connecting plate 202, and a limiting plate 203 supports the heat exchanger plate body 1 for adjustment. A motor 204 drives a bidirectional threaded rod 205 to rotate, causing two sliding frames 206 to drive a rotating shaft 207. This shaft slides stably along the connecting plate 3 via rollers 4, thus moving the heat exchanger plate body 1. The rotating frame 208 rotates along the support rod 209 on the bearing plate 210 fixed by the limiting plate 203. Simultaneously, the rotating shaft 207 is rotatably connected to the heat exchanger plate body 1, facilitating heat exchange. When adjusting the angle of the hot plate body 1, it rotates to avoid the situation of being limited. Through the first mounting plate 501, the second mounting plate 502 and the mounting hole 503, the support frame 201, the connecting plate 202 and the limiting plate 203 of the two support mechanisms 2 are fixed by bolts. At the same time, the bidirectional threaded rod 205 is stably supported by the ball bearing 504 for rotation. The limiting block 505 passes into the positioning ring 506 of the bidirectional threaded rod 205 of another set of support mechanisms 2, so that multiple sets can be assembled and driven by a motor 204 to work.

[0033] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model.

Claims

1. A controllable multi-stage heat exchanger, comprising a heat exchange plate body (1), characterized in that: A support mechanism (2) is provided on one side of the heat exchange plate body (1); The support mechanism (2) includes a support frame (201), which is movably connected to one side of the heat exchange plate body (1). A connecting plate (202) is fixedly installed on one side of the bottom end of the support frame (201). A limit plate (203) is fixedly installed on one end of the connecting plate (202) away from the support frame (201). A motor (204) is embedded on one side of the outer wall of the support frame (201). A bidirectional threaded rod (205) is connected to the power output end of the motor (204). A sliding frame (206) is slidably connected to one end of the bidirectional threaded rod (205) that passes through the outer wall of the support frame (201). A rotating shaft (207) is rotatably connected to the bottom end of the sliding frame (206). A rotating frame (208) is embedded on one side of the outer wall of the heat exchange plate body (1).

2. The controllable multi-stage heat exchanger according to claim 1, characterized in that: The support mechanism (2) also includes a support rod (209), which extends through the interior of the rotating frame (208), and a bearing plate (210) is fixedly installed at the bottom end of the support rod (209).

3. The controllable multi-stage heat exchanger according to claim 1, characterized in that: The bidirectional threaded rod (205) is threadedly connected to the sliding frame (206), and the sliding frame (206) and the support frame (201) form a sliding structure.

4. A controllable multi-stage heat exchanger according to claim 1, characterized in that: A connecting plate (3) is fixedly installed between the two axes of the support frame (201), and a roller (4) is embedded at one end of the rotating shaft (207) that passes through the connecting plate (3).

5. A controllable multi-stage heat exchanger according to claim 1, characterized in that: A connecting mechanism (5) is provided above the support frame (201). The connecting mechanism (5) includes a first mounting plate (501), which is fixedly installed on the top of the support frame (201). A second mounting plate (502) is embedded on both sides of the top of the limiting plate (203). The inner wall of the connecting plate (202) is provided with mounting holes (503).

6. A controllable multi-stage heat exchanger according to claim 5, characterized in that: The connecting mechanism (5) also includes a ball bearing (504), which is embedded in the other side of the outer wall of the support frame (201). The end of the bidirectional threaded rod (205) that passes through the ball bearing (504) is fixedly installed with a limiting block (505), and a positioning ring (506) is sleeved on the outside of the limiting block (505).

7. A controllable multi-stage heat exchanger according to claim 6, characterized in that: The limiting block (505) and the ball bearing (504) form a rotating structure, and the outer dimensions of the limiting block (505) match the outer dimensions of the positioning ring (506).

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