Self-intercepting type heat exchanger

Abstract

The invention discloses a self-intercepting heat exchanger, which relates to the technical field of heat exchangers, and comprises a front baffle plate and a rear baffle plate, the outer surface of the front baffle plate is movably provided with a connecting shell, and a heat dissipation mechanism capable of rapidly exhausting air is arranged between a clamping plate and the connecting shell; uniform bolts are installed on the inner side face of the front baffle in a threaded mode, a rear baffle is installed on the outer surfaces of the bolts in a threaded mode, and a dismounting mechanism convenient to maintain is arranged between the front baffle and the rear baffle; a supporting plate is fixedly installed on the inner side face of the connecting shell, a fixing plate is fixedly installed on the inner side face of the connecting shell, and a supporting mechanism is arranged between the supporting plate and the fixing plate. According to the self-intercepting type heat exchanger, power of the stepping motor is transmitted to the controller through the transmission line, so that the air inlet fan works to drive the fan in the air inlet fan to rotate, meanwhile, the supporting plate plays a role in supporting and fixing the air inlet fan, and the air inlet fan works to transmit air into the exchanger through the air inlet pipe for heat transmission.

Description

Technical Field

[0001] The invention relates to the technical field of heat exchangers, in particular to a self-cut-off heat exchanger. Background Art

[0002] A heat exchanger is a device that transfers hot fluid to cold fluid. It does this by transferring the heat discharged from the device and the cold air alternately, and by discharging the hot air out, thereby lowering the temperature of the device and facilitating its operation.

[0003] However, in the prior art, the heat exchanger is affected by the external temperature during use, which causes the internal equipment temperature to be too high and thus damaged, and the heat exchanger is inconvenient to repair after being damaged.

[0004] In order to solve the above-mentioned defects, in the prior art, a Chinese patent with publication number CN220606337U discloses a heat exchanger, which controls the inlet fan and the outlet fan to work synchronously. The inlet fan draws the hot air flow inside the electrical box into the cooling area, and the hot air flows through the first part of the condenser and is cooled to form a low-temperature air flow. The low-temperature air flow is blown into the electrical box through the air outlet to cool the electrical components inside the electrical box. At the same time, the heat absorbed by the first part is transferred to the second part. In the heat dissipation area, the outlet fan draws the air flow out of the heat dissipation area, and the external air flow enters the heat dissipation area through the air inlet, thereby realizing the exchange of air flow in the heat dissipation area to cool the second part of the condenser.

[0005] In the prior art, a Chinese patent with publication number CN219042325U discloses a heat exchanger, in which a plurality of heat-conducting pipes cross the accommodating cavity and are sealed and connected to the base to form an internal and external circulation air-guiding structure, which has a simple structure and a simple processing technology, so that the cost is relatively low; a plurality of heat-conducting pipes can be arranged according to the heat dissipation requirements to achieve the effect of efficient heat dissipation, and a plurality of heat-conducting pipes are arranged on the cover, and the cover can be detachably mounted on the base, and the inner and outer walls of the heat-conducting pipes can be cleaned by removing the cover from the base, so as to facilitate daily use and maintenance.

[0006] During use, the above-mentioned device uses a heat pipe to discharge heat and reduces the internal heat through a condenser to prevent the internal heat from being too high. However, a large amount of water vapor will condense inside the heat exchanger in the above-mentioned device, thereby causing damage to the internal components. Therefore, in actual use, water vapor condenses inside the heat exchanger, causing damage to the components. Summary of the invention

[0007] The object of the present invention is to provide a self-cut-off heat exchanger to solve the problem of condensation of water vapor inside the heat exchanger causing damage to the components as mentioned in the background art.

[0008] To achieve the above object, the present invention provides the following technical solution: a self-cut-off heat exchanger, comprising a front baffle and a rear baffle, and further comprising: A connecting shell is movably mounted on the outer surface of the front baffle, a rear baffle is movably mounted on the outer surface of the connecting shell, a clamping plate is movably mounted on the inner side of the rear baffle, and a quick exhaust heat dissipation mechanism is provided between the clamping plate and the connecting shell; The inner side surface of the front baffle is threadedly mounted with uniform bolts, the outer surface of the bolt is threadedly mounted with a rear baffle, and a disassembly mechanism for facilitating maintenance is provided between the front baffle and the rear baffle; A support plate is fixedly installed on the inner side surface of the connecting shell, a fixing plate is fixedly installed on the inner side surface of the connecting shell, and a supporting mechanism is arranged between the support plate and the fixing plate.

[0009] Furthermore, a nut is threadedly installed on the outer surface of the bolt, the outer surface of the nut is movably abutted against a front baffle, and an air outlet is movably installed on the inner side of the front baffle, a screw is threadedly installed on the inner side of the air outlet, and the front baffle and the air outlet form a snap-fit ​​structure.

[0010] Furthermore, a support seat is fixedly installed on the outer surface of the front baffle, a connecting column is movably installed on the inner side of the front baffle, the disassembly mechanism includes the connecting column, and a clamping plate is fixedly installed on the outer surface of the connecting column, and the front baffle and the connecting column form a clamping structure.

[0011] Furthermore, a fixing piece is threadedly installed on the inner side surface of the clamping plate, a limiting block is threadedly installed on the outer surface of the fixing piece, a rear baffle is movably installed on the outer surface of the limiting block, and a fixing piece is threadedly installed on the inner side surface of the rear baffle, and the rear baffle and the limiting block form a clamping structure.

[0012] Furthermore, a protective shell is fixedly installed on the outer surface of the support plate, the support mechanism includes a protective shell, a base is fixedly installed on the top of the protective shell, a stepper motor is fixedly installed on the top of the base, and a transmission line is fixedly connected to the inner side of the stepper motor.

[0013] Furthermore, a controller is fixedly mounted on the outer surface of the transmission line, an air intake fan is fixedly mounted on the outer surface of the controller, a fan is rotatably mounted on the inner side of the air intake fan, a support plate is fixedly mounted on the bottom surface of the air intake fan, and an air inlet duct is fixedly mounted on the outer surface of the air intake fan.

[0014] Furthermore, a power-carrying wire is fixedly installed on the inner side surface of the stepper motor, a battery assembly is fixedly installed on the outer surface of the power-carrying wire, an exhaust fan is fixedly installed on the outer surface of the battery assembly, and the heat dissipation mechanism includes an exhaust fan, a fixing plate is fixedly installed on the bottom surface of the exhaust fan, and an air pipe is fixedly installed on the outer surface of the exhaust fan.

[0015] Furthermore, a positioning groove is provided on the inner side of the protective shell, a connecting shell is fixedly installed on the outer surface of the protective shell, a stepping motor is fixedly installed on the inner side of the connecting shell, and a ventilation groove is provided on the inner side of the protective shell.

[0016] Furthermore, a heat exchanger core is fixedly installed on the inner side of the protective shell, the supporting mechanism includes the heat exchanger core, and a connecting pipe is fixedly installed on the top of the heat exchanger core, a transmission pipe is fixedly installed on the outer surface of the connecting pipe, and the heat exchanger core and the connecting pipe form an integrated structure.

[0017] Furthermore, a filter plate is fixedly installed on the inner side of the protective shell, a transmission tube is fixedly installed on the outer surface of the filter plate, a protective shell is fixedly installed on the outer surface of the transmission tube, a fixing plate is fixedly installed on the outer surface of the transmission tube, and a limiting groove is provided on the inner side of the fixing plate.

[0018] Compared with the prior art, the present invention has the following beneficial effects: The self-cut-off heat exchanger has the following specific contents: 1. The front baffle is limited and fixed by nuts and bolts, and the air outlet is clamped by the front baffle and fixed by screws, so as to realize the disassembly and installation of the air outlet and facilitate the maintenance of the air outlet; Furthermore, the support seat limits the front baffle, and the connecting column installed on the front baffle limits and fixes the clamping plate, and the clamping plate fixes the limit block through the fixing piece and is fixed on the rear baffle, thereby fixing the clamping plate, so that the front baffle and the rear baffle tend to be a stable structure, and at the same time, the overall stability of the front baffle and the rear baffle is improved by the support seat; Furthermore, the support plate ensures the stability of the internal space of the protective shell, thereby supporting the stepper motor installed on the base on the top of the protective shell, and improving the stability of the stepper motor through the base, while the stepper motor transmits power through the transmission line.

[0019] 2. The power of the stepper motor is transmitted to the controller through the transmission line, so that the air intake fan works and drives the fan in the air intake fan to rotate. At the same time, the support plate plays a supporting and fixing role for the air intake fan. The air intake fan works to transmit the gas through the air intake pipe to the exchanger for heat transfer; Furthermore, the battery pack transmits kinetic energy to the exhaust fan through the power line, and the exhaust fan is supported and fixed by the fixing plate, and the air supply pipe is connected to the exhaust fan, so that the gas is transmitted to the exchanger through the air inlet pipe for heat exchange, and then the heat is discharged through the air supply pipe and the exhaust fan. At the same time, a positioning groove is provided in the protective shell, and the stepper motor is connected to the protective shell through the connecting shell and fixed by the positioning groove. The ventilation groove provided in the protective shell can dissipate heat from the internal heat exchanger core, thereby extending the service life of the heat exchanger core. Furthermore, the filter plate in the protective shell filters the gas passing through the transmission pipe, and the transmission pipe is fixed in the protective shell through the limit groove and the fixing plate, ensuring that the gas can effectively complete the heat transfer work through the pipeline laid by the air inlet pipe, gas pipe, transmission pipe and connecting pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the cross-sectional structure of the front baffle of the present invention; Figure 3 This is a schematic diagram of the three-dimensional structure of the air outlet of the present invention; Figure 4 It is a schematic diagram of the cross-sectional structure of the rear baffle of the present invention; Figure 5 It is a schematic diagram of the cross-sectional structure of a bolt of the present invention; Figure 6 This is a schematic diagram of the cross-sectional structure of the connecting shell of the present invention; Figure 7 It is a schematic diagram of the three-dimensional structure of the exhaust fan of the present invention; Figure 8 It is a schematic diagram of the three-dimensional structure of the air inlet fan of the present invention; Fig. 9 It is a schematic diagram of the three-dimensional structure of the transmission tube of the present invention; Fig.10 It is a schematic diagram of the three-dimensional structure of the heat exchanger core of the present invention.

[0021] In the figure: 1. front baffle; 2. rear baffle; 3. bolts; 4. nuts; 5. air outlet; 6. screws; 7. support seat; 8. snap plate; 9. fixing piece; 10. limit block; 11. connecting column; 12. connecting shell; 13. stepping motor; 14. base; 15. transmission line; 16. controller; 17. air inlet fan; 18. fan; 19. support plate; 20. air inlet pipe; 21. power line; 22. battery assembly; 23. exhaust fan; 24. fixing plate; 25. air supply pipe; 26. limit groove; 27. protective shell; 28. positioning groove; 29. ​​transmission pipe; 30. filter plate; 31. heat exchanger core; 32. connecting pipe; 33. ventilation groove. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0023] Example 1: Please refer to Figure 1-Figure 10 The present invention provides the following technical solutions: A self-cut-off heat exchanger, comprising a front baffle 1 and a rear baffle 2, further comprising: a connecting shell 12 is movably mounted on the outer surface of the front baffle 1, a rear baffle 2 is movably mounted on the outer surface of the connecting shell 12, a clamping plate 8 is movably mounted on the inner side surface of the rear baffle 2, and a quick exhaust heat dissipation mechanism is arranged between the clamping plate 8 and the connecting shell 12; uniform bolts 3 are threadedly mounted on the inner side surface of the front baffle 1, the rear baffle 2 is threadedly mounted on the outer surface of the bolts 3, and a disassembly mechanism for easy maintenance is arranged between the front baffle 1 and the rear baffle 2; a support plate 19 is fixedly mounted on the inner side surface of the connecting shell 12, a fixing plate 24 is fixedly mounted on the inner side surface of the connecting shell 12, and a supporting mechanism is arranged between the support plate 19 and the fixing plate 24.

[0024] The heat inside the connecting shell 12 is discharged through a quick exhaust heat dissipation mechanism set between the snap plate 8 and the connecting shell 12, thereby reducing the stability inside the connecting shell 12 and allowing the equipment to operate stably. The front baffle 1 and the rear baffle 2 are disassembled through a disassembly mechanism for easy maintenance set between the front baffle 1 and the rear baffle 2, thereby facilitating the maintenance of the connecting shell 12. The equipment inside the connecting shell 12 is supported by a support mechanism set between the support plate 19 and the fixing plate 24, thereby preventing the equipment from falling and increasing the safety of the equipment. Embodiment 2:

[0025] Based on Example 1, please refer to Figure 1-Figure 9, a clamping plate 8 is also disclosed, and its specific structure is as follows: a nut 4 is threadedly installed on the outer surface of the bolt 3, the outer surface of the nut 4 is movably abutted against the front baffle 1, and an air outlet 5 is movably installed on the inner side of the front baffle 1, a screw 6 is threadedly installed on the inner side of the air outlet 5, and the front baffle 1 and the air outlet 5 form a clamping structure, a support seat 7 is fixedly installed on the outer surface of the front baffle 1, a connecting column 11 is movably installed on the inner side of the front baffle 1, the disassembly mechanism includes the connecting column 11, and the clamping plate 8 is fixedly installed on the outer surface of the connecting column 11, and the front baffle 1 and the connecting column 11 form a clamping structure. Structure, the inner side surface of the clamping plate 8 is threadedly installed with a fixing part 9, the outer surface of the fixing part 9 is threadedly installed with a limiting block 10, the outer surface of the limiting block 10 is movably installed with a rear baffle 2, and the inner side surface of the rear baffle 2 is threadedly installed with a fixing part 9, and the rear baffle 2 and the limiting block 10 form a clamping structure, the outer surface of the support plate 19 is fixedly installed with a protective shell 27, the supporting mechanism includes the protective shell 27, and the top of the protective shell 27 is fixedly installed with a base 14, and the top of the base 14 is fixedly installed with a stepping motor 13, and the inner side of the stepping motor 13 is fixedly connected with a transmission line 15.

[0026] The front baffle 1 is limited and fixed by nuts 4 and bolts 3, and the air outlet 5 is clamped by the front baffle 1 and fixed by screws 6, so as to realize the disassembly and installation of the air outlet 5, which is convenient for repair and maintenance of the air outlet 5. The support seat 7 limits the front baffle 1, and the connecting column 11 installed on the front baffle 1 limits and fixes the clamping plate 8, and the clamping plate 8 is fixed to the limiting block 10 by the fixing member 9, and is fixed on the rear baffle 2, so as to fix the clamping plate 8, so that the front baffle 1 and the rear baffle 2 tend to have a stable structure, and at the same time, the overall stability of the front baffle 1 and the rear baffle 2 is improved by the support seat 7, and the support plate 19 ensures the stability of the internal space of the protective shell 27, so as to support the stepper motor 13 installed on the base 14 at the top of the protective shell 27, and improve the stability of the stepper motor 13 through the base 14, and at the same time, the stepper motor 13 transmits power through the transmission line 15. Embodiment three:

[0027] Based on Example 1, please refer to Figure 2-Figure 10, an exhaust fan 23 is also disclosed, and its specific structure is as follows: a controller 16 is fixedly installed on the outer surface of the transmission line 15, an air intake fan 17 is fixedly installed on the outer surface of the controller 16, a fan 18 is rotatably installed on the inner side of the air intake fan 17, and a support plate 19 is fixedly installed on the bottom surface of the air intake fan 17, an air inlet pipe 20 is fixedly installed on the outer surface of the air intake fan 17, a power line 21 is fixedly installed on the inner side of the stepper motor 13, a battery assembly 22 is fixedly installed on the outer surface of the power line 21, an exhaust fan 23 is fixedly installed on the outer surface of the battery assembly 22, and the heat dissipation mechanism includes an exhaust fan 23, a fixing plate 24 is fixedly installed on the bottom surface of the exhaust fan 23, an air delivery pipe 25 is fixedly installed on the outer surface of the exhaust fan 23, a positioning groove 28 is opened on the inner side of the protective shell 27, and the outer surface of the protective shell 27 A connecting shell 12 is fixedly installed on the surface, and a stepper motor 13 is fixedly installed on the inner side surface of the connecting shell 12, a ventilation groove 33 is opened on the inner side surface of the protective shell 27, a heat exchanger core 31 is fixedly installed on the inner side surface of the protective shell 27, the supporting mechanism includes the heat exchanger core 31, and a connecting pipe 32 is fixedly installed on the top of the heat exchanger core 31, a transmission pipe 29 is fixedly installed on the outer surface of the connecting pipe 32, and the heat exchanger core 31 and the connecting pipe 32 form an integrated structure, a filter plate 30 is fixedly installed on the inner side surface of the protective shell 27, a transmission pipe 29 is fixedly installed on the outer surface of the filter plate 30, and the outer surface of the transmission pipe 29 is fixedly installed with the protective shell 27, a fixing plate 24 is fixedly installed on the outer surface of the transmission pipe 29, and a limiting groove 26 is opened on the inner side surface of the fixing plate 24.

[0028] The power of the stepper motor 13 is transmitted to the controller 16 through the transmission line 15, so that the air intake fan 17 works, driving the fan 18 in the air intake fan 17 to rotate, and at the same time, the support plate 19 supports and fixes the air intake fan 17. The air intake fan 17 works to transmit the gas to the exchanger through the air intake pipe 20 for heat transfer. At the same time, the battery assembly 22 transmits the kinetic energy to the exhaust fan 23 through the power line 21, and the exhaust fan 23 is supported and fixed by the fixing plate 24. The air supply pipe 25 is connected to the exhaust fan 23, so that after the gas is transmitted to the exchanger through the air intake pipe 20 for heat exchange, the heat is discharged through the air supply pipe 25 and the exhaust fan 23. At the same time, a positioning groove 28 is provided in the protective shell 27, and the stepper motor 1 The protective shell 27 is connected to the protective shell 27 through the connecting shell 12, and is limited and fixed through the positioning groove 28. The ventilation groove 33 provided in the protective shell 27 can dissipate heat for the internal heat exchanger core 31, thereby extending the service life of the heat exchanger core 31. The heat exchanger core 31 and the connecting pipe 32 form an integrated structure, which is convenient for gas to pass through and move along the transmission pipe 29. At the same time, the filter plate 30 in the protective shell 27 filters the gas passing through the transmission pipe 29. The transmission pipe 29 is fixed in the protective shell 27 through the limiting groove 26 and the fixing plate 24, ensuring that the gas can effectively complete the heat transmission work through the pipeline laid by the air inlet pipe 20, the gas transmission pipe 25, the transmission pipe 29 and the connecting pipe 32.

[0029] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0030] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A self-cut-off heat exchanger, comprising a front baffle (1) and a rear baffle (2), characterized in that: Also includes: A connecting shell (12) is movably mounted on the outer surface of the front baffle (1), a rear baffle (2) is movably mounted on the outer surface of the connecting shell (12), a clamping plate (8) is movably mounted on the inner side surface of the rear baffle (2), and a quick exhaust heat dissipation mechanism is provided between the clamping plate (8) and the connecting shell (12); The inner side surface of the front baffle (1) is threadedly mounted with uniform bolts (3), the outer surface of the bolts (3) is threadedly mounted with the rear baffle (2), and a disassembly mechanism for facilitating maintenance is provided between the front baffle (1) and the rear baffle (2); A support plate (19) is fixedly mounted on the inner side surface of the connection shell (12), a fixing plate (24) is fixedly mounted on the inner side surface of the connection shell (12), and a support mechanism is provided between the support plate (19) and the fixing plate (24).

2. A self-cut-off heat exchanger according to claim 1, characterized in that: The outer surface of the bolt (3) is threadedly mounted with a nut (4), the outer surface of the nut (4) is movably abutted against the front baffle (1), and the inner side surface of the front baffle (1) is movably mounted with an air outlet (5), the inner side surface of the air outlet (5) is threadedly mounted with a screw (6), and the front baffle (1) and the air outlet (5) form a snap-fit ​​structure.

3. A self-cut-off heat exchanger according to claim 1, characterized in that: A support seat (7) is fixedly mounted on the outer surface of the front baffle (1), a connecting column (11) is movably mounted on the inner side surface of the front baffle (1), the disassembly mechanism comprises the connecting column (11), and a clamping plate (8) is fixedly mounted on the outer surface of the connecting column (11), and the front baffle (1) and the connecting column (11) form a clamping structure.

4. A self-cut-off heat exchanger according to claim 3, characterized in that: The inner side surface of the clamping plate (8) is threadedly mounted with a fixing piece (9), the outer surface of the fixing piece (9) is threadedly mounted with a limiting block (10), the outer surface of the limiting block (10) is movably mounted with a rear baffle (2), and the inner side surface of the rear baffle (2) is threadedly mounted with the fixing piece (9), and the rear baffle (2) and the limiting block (10) form a clamping structure.

5. The self-cut-off heat exchanger according to claim 1, characterized in that: A protective shell (27) is fixedly mounted on the outer surface of the support plate (19); the support mechanism comprises a protective shell (27); a base (14) is fixedly mounted on the top of the protective shell (27); a stepper motor (13) is fixedly mounted on the top of the base (14); and a transmission line (15) is fixedly connected to the inner side surface of the stepper motor (13).

6. A self-cut-off heat exchanger according to claim 5, characterized in that: A controller (16) is fixedly mounted on the outer surface of the transmission line (15), an air intake fan (17) is fixedly mounted on the outer surface of the controller (16), a fan (18) is rotatably mounted on the inner side surface of the air intake fan (17), a support plate (19) is fixedly mounted on the bottom surface of the air intake fan (17), and an air intake pipe (20) is fixedly mounted on the outer surface of the air intake fan (17).

7. The self-cut-off heat exchanger according to claim 5, characterized in that: A power line (21) is fixedly mounted on the inner side surface of the stepper motor (13), a battery assembly (22) is fixedly mounted on the outer surface of the power line (21), an exhaust fan (23) is fixedly mounted on the outer surface of the battery assembly (22), and the heat dissipation mechanism includes the exhaust fan (23), a fixing plate (24) is fixedly mounted on the bottom surface of the exhaust fan (23), and an air supply pipe (25) is fixedly mounted on the outer surface of the exhaust fan (23).

8. The self-cut-off heat exchanger according to claim 5, characterized in that: The inner side surface of the protective shell (27) is provided with a positioning groove (28), the outer surface of the protective shell (27) is fixedly mounted with a connecting shell (12), the inner side surface of the connecting shell (12) is fixedly mounted with a stepping motor (13), and the inner side surface of the protective shell (27) is provided with a ventilation groove (33).

9. A self-cut-off heat exchanger according to claim 8, characterized in that: A heat exchanger core (31) is fixedly mounted on the inner side surface of the protective shell (27); the supporting mechanism comprises the heat exchanger core (31); a connecting pipe (32) is fixedly mounted on the top of the heat exchanger core (31); a transmission pipe (29) is fixedly mounted on the outer surface of the connecting pipe (32); and the heat exchanger core (31) and the connecting pipe (32) form an integrated structure.

10. The self-cut-off heat exchanger according to claim 8, characterized in that: A filter plate (30) is fixedly mounted on the inner side surface of the protective shell (27), a transmission tube (29) is fixedly mounted on the outer surface of the filter plate (30), a protective shell (27) is fixedly mounted on the outer surface of the transmission tube (29), a fixing plate (24) is fixedly mounted on the outer surface of the transmission tube (29), and a limiting groove (26) is provided on the inner side surface of the fixing plate (24).

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