U-shaped fin heat exchanger air cooling module unit

Abstract

The invention provides a U-shaped fin heat exchanger air cooling module unit which comprises connecting flanges and side shells, the number of the connecting flanges is two, and a set of heat discharging pipes used for discharging heat in the shells are arranged at the positions, at the upper ends of the connecting flanges, of the lower ends of the connecting flanges. Compared with the prior art, the water cooling device has the following beneficial effects that heat insulation protection is carried out on the right sides of the inner heat exchange fins through the side shell, heat exchange is carried out on heat through the inner heat exchange fins, heat insulation is carried out on the outside through the heat insulation layer, heat exchange water in the water cooling pipe is subjected to multiple times of curved flow guide through the inner heat exchange pipe, and heat exchange efficiency is improved. Heat exchange water is guided in through the water cooling pipe, heat exchange operation is conducted with the interior of the shell through the outer heat conduction fins, external heat exchange water is guided in and out through the sealing connector, the sealing embedded ring is connected with the interior of the sealing connector in a sealed mode, and active water cooling is conducted on the inner heat dissipation plate through the flow guide groove.

Description

Technical Field

[0001] The invention discloses an air-cooling module unit of a U-shaped fin heat exchanger, belonging to the technical field of air-cooling module units. Background Art

[0002] The core components of the air-cooled module unit include the compressor, condenser, evaporator and throttling device. When working, the compressor compresses the refrigerant into a high-temperature and high-pressure gas, which then enters the condenser. In the condenser, the high-temperature and high-pressure refrigerant gas is forced to convect by the fan, transferring heat to the surrounding air, and the refrigerant condenses into liquid. Then, the liquid refrigerant is decompressed through the throttling device and enters the evaporator. In the evaporator, the low-pressure liquid refrigerant absorbs the heat of the surrounding air and evaporates, thereby achieving the effect of lowering the air temperature. Finally, the evaporated refrigerant gas is sucked into the compressor again to start the next cycle. When the heat exchange fins of the air-cooled module unit are not efficient during the heat exchange process, a series of problems will arise. These problems not only affect the operating efficiency of the unit, but may also lead to energy waste and shortened equipment life.

[0003] Heat exchange fins are key components used to enhance heat exchange in air-cooled module units. If the fin efficiency is not high, it means that the heat exchange capacity of its surface is weakened, and it is unable to effectively transfer heat from the refrigerant to the air, or absorb heat from the air. This will cause the unit to fail to achieve the expected temperature regulation effect under the same operating conditions, and it will take longer to reach the set temperature, or it may not be able to reach the required temperature at all. Therefore, there is an urgent need for a U-shaped fin heat exchanger air-cooled module unit to solve the above problems. Summary of the invention

[0004] In view of the deficiencies in the prior art, the present invention aims to provide a U-shaped fin heat exchanger air-cooled module unit, comprising: a connecting flange and a side shell, so as to solve the problems raised in the above background technology.

[0005] The technical solution of the present invention is implemented as follows: a U-shaped fin heat exchanger air-cooled module unit, comprising: a connecting flange and a side shell, wherein the connecting flange is provided with two groups, and a group of heat exhaust pipes for exhausting the heat inside the shell is provided at the lower end of the connecting flange at the upper end;

[0006] The upper end of the connecting flange is sealed and connected to the external heat pipe by a plurality of bolts, the heat exhaust pipe is provided with a group of heat exhaust ports for communicating with the inside of the external heat exhaust pipe, and the lower end of the heat exhaust pipe is provided with a group of upper collecting covers for collecting the heat inside the shell upwards;

[0007] A plurality of groups of internal heat exchange fins for exchanging heat are provided at the lower end of the upper converging cover, a group of outer shells for limiting the internal heat exchange fins are provided on the outer side of the internal heat exchange fins, two groups of circulation pipes for introducing water-cooling fluid into the internal heat exchange fins are provided on the left side of each group of the internal heat exchange fins, a group of side shells for thermally insulating the right side of the internal heat exchange fins is provided on the right side of the internal heat exchange fins, the right side of the internal heat exchange fins can be thermally insulated by using the side shells, and heat can be exchanged by using the internal heat exchange fins.

[0008] As a preferred embodiment, a group of mounting brackets for supporting and fixing the shell are provided at the rear side of the shell, the mounting brackets are fixed to the external fixing parts by bolts, the cross section of the external fixing parts is a rectangular structure, and a group of lower collecting covers for collecting the heat of the heat exchange equipment are provided at the lower end of the shell;

[0009] A group of heat inlet pipes for introducing heat from the equipment to be heat exchanged are provided at the lower end of the lower collector cover, and a group of connecting flanges for sealingly connecting with the equipment to be heat exchanged are also provided at the lower end of the heat inlet pipes. The upper connecting flanges have the same specifications as the lower connecting flanges. The heat exhaust pipe has the same inner diameter as the cross section of the heat inlet pipe, and the inner wall of the heat inlet pipe is provided with a group of thermal insulation layers for insulating the outside thereof.

[0010] The cross-sections of the upper collector cover and the lower collector cover are both trapezoidal structures with the same structure. They are respectively fixed to the upper and lower ends of the outer shell by a plurality of groups of bolts. The interior of the upper collector cover is interconnected with the interior of the lower collector cover, and the exterior can be insulated by using a thermal insulation layer.

[0011] As a preferred embodiment, the internal heat exchange fin includes a water inlet pipe and a drain pipe, the left side of the water inlet pipe is sealed and connected to the external hot water exchange pipe, and the right side of the water inlet pipe is provided with a group of diverters for diverting the external hot water exchange body in multiple ways, and the diverters are provided with several groups;

[0012] And the plurality of groups of the flow diverters are all made of a hose material, a group of water cooling pipes for introducing the heat exchange water body is arranged on the right side of the flow diverter, each group of the flow diverters is sealed and connected to a group of water cooling pipes, a group of heat-resistant shells for sealing and fitting connection with the inside of the shell are arranged on the outside of the plurality of groups of the water cooling pipes, and a plurality of groups of internal heat exchange pipes for conducting multiple curved flow diversions on the heat exchange water body inside the water cooling pipes are arranged at the lower end of the water cooling pipes;

[0013] The internal heat exchange tubes are provided in several groups, and the several groups of internal heat exchange tubes are evenly distributed inside the heat-resistant shell. A group of drainage pipes for discharging the water after heat exchange inside the several groups of internal heat exchange tubes is provided at the lower right end of the several groups of internal heat exchange tubes. The drainage pipes are interconnected with the interior of the several groups of internal heat exchange tubes. The internal heat exchange tubes can be used to conduct multiple curved diversions on the hot water inside the water-cooling tubes, and the hot water can be introduced by using the water-cooling tubes.

[0014] As a preferred embodiment, the inner heat exchange tube includes a sealing joint and an outer temperature conducting fin, and the inner heat exchange tube is formed by a plurality of U-shaped elbows sealed and connected, and the plurality of U-shaped elbows are sealed and connected and their interiors are interconnected;

[0015] The outer side of the U-shaped curved pipe is provided with a plurality of groups of external temperature conducting fins for heat exchange with the inside of the shell, the external temperature conducting fins are evenly arranged on the outer side of the U-shaped curved pipe, the cross section of the external temperature conducting fins is a ring structure, the external temperature conducting fins are made of an aluminum alloy material, the external temperature conducting fins between each group of the internal heat exchange tubes are staggered with each other, and a flow air groove for the heat exchange air to flow is provided inside;

[0016] The left and right sides of the U-shaped elbow are each provided with a group of sealing joints for introducing and exporting external hot water exchange body, and the inside of the two groups of sealing joints are each provided with a group of water inlet ports for sealing connection therewith, the outsides of the water inlet ports are sealed, and the outsides of the joint connections are provided with sealing inserts that are sealingly connected to the inside of the sealing joints. Heat exchange operations with the inside of the outer shell can be performed by using external temperature conduction fins, external hot water exchange body can be introduced and exported by using sealing joints, and can be sealingly connected to the inside of the sealing joints by using sealing inserts.

[0017] As a preferred embodiment, the lower collector includes an inner heat dissipation pipe and an outer heat conduction blade, the inner heat dissipation pipe is provided with two groups, and a group of inner heat dissipation plates for actively cooling the internal heat of the outer shell is provided between the two groups of inner heat dissipation pipes;

[0018] The inner heat sink is provided with a plurality of heat sink baffles with a diamond-shaped cross section, and the heat sink is provided with a plurality of inner guide grooves for actively water cooling the inner heat sink. The front and rear sides of the inner heat sink are provided with a front protective shell for clamping and fixing the inner heat sink;

[0019] The upper end of the front protective shell is provided with two groups of upper buckles for clamping the inner heat sink in position. The right cross-section of the front protective shell is a concave structure. The inner side of the front protective shell is provided with a group of inner insulation layers for isolating the heat exchange temperature. A group of heat exchange inlet cavities for conducting heat from external equipment to be heat exchanged are provided in the middle position of the front and rear sides of the front protective shell. The inner heat sink can be actively cooled by water by using the guide groove, and the heat from the external equipment to be heat exchanged can be conducted by using the heat exchange inlet cavity.

[0020] As a preferred embodiment, the cross-sections of the two groups of heat exchange inlet cavities are both circular structures, and each group of heat exchange inlet cavities is provided with a group of guide vanes for extracting heat from the heat exchange equipment;

[0021] A group of motors for driving the guide vanes to rotate quickly are provided in the middle of the guide vanes, and a group of connecting seats for connecting with the outer heat transfer vanes are provided inside the middle of each group of guide vanes, and a plurality of groups of annularly distributed engaging grooves are provided inside the connecting seats;

[0022] A group of external heat-conducting blades for accelerating the heat extraction efficiency of the external heat-exchange equipment is provided at the lower end of the connecting seat, wherein the cross section of a single piece of the external heat-conducting blade is an S-shaped structure, and the single piece structure is a spiral shape, and the spiral angle is 45°. The external heat-conducting blades are several groups of single pieces distributed in an annular structure, and a group of stabilizing columns for stably introducing the heat airflow of the external heat-exchange equipment is provided in the middle position of the outer side of the external heat-conducting blades, and the stabilizing columns are a conical structure and are an integral structure with the external heat-conducting blades, and can be connected to the external heat-conducting blades by using the connecting seat, and the heat extraction efficiency of the external heat-exchange equipment can be accelerated by using the external heat-conducting blades, and the heat airflow of the external heat-exchange equipment can be stably introduced by using the stabilizing columns.

[0023] As a preferred embodiment, the interior of the inner heat dissipation pipe is a hollow structure, the interiors of the two groups of inner heat dissipation pipes are interconnected with the interiors of the plurality of groups of inner guide grooves, and a group of guide columns for connecting to the guide frame are provided on the outer sides of the left and right ends of the inner heat dissipation pipes;

[0024] A group of guide frames for adjusting the position of the rear heat dissipation strips are sleeved on the outer side of the guide column, and a group of connecting sealing nozzles for introducing external cooling medium are arranged inside the left and right sides of the two groups of guide frames, and a group of rear heat dissipation strips for improving the heat exchange effect per unit area are arranged inside the two groups of guide frames;

[0025] The upper ends of the two groups of internal heat dissipation pipes are each provided with a group of embedded nozzles for sealing and connecting the external cooling medium input pipes. Each group of embedded nozzles is interconnected with the interior of a group of internal heat dissipation pipes. The gas sucked into the heat exchange inlet cavity enters the inner guide groove through the heat exchange inlet cavity. The inner guide groove exchanges heat with the gas and enters the outer shell. The heat exchange effect per unit area can be improved by using the rear heat dissipation strip, and the external cooling medium input pipe can be sealed and connected through the embedded nozzles.

[0026] As a preferred embodiment, the heat inlet pipe includes an inner frame and an inner circulation conduit, and a plurality of groups of inner frames for supporting the inside of the heat inlet pipe are arranged on the inner side of the inner insulation layer of the inner wall of the heat inlet pipe, and the plurality of groups of inner frames have a ring-shaped cross-section in a top view and are distributed inside the inner insulation layer, and the inner frame is made of an aluminum alloy material;

[0027] The inner frame is provided with several groups of inner support bars for improving the supporting strength of the inner frame. The inner support bars have an inclination angle of 45°, and the inner support bars are an integral structure with the inner side of the inner frame. The inner frame is provided with a group of inner circulation ducts with a U-shaped cross-section. Each group of the inner circulation ducts runs through the inner frame. The inner circulation ducts are metal tubes made of aluminum alloy. Several groups of the inner circulation ducts are connected in series and are sealed with the external cooling medium inlet tube. The inner frame can be used to support the inside of the heat inlet pipe, the inner support bars can be used to improve the supporting strength of the inner frame, and the inner circulation ducts can be used to reduce the temperature of the inner frame and the inner support bars.

[0028] After adopting the above technical solution, the beneficial effects of the present invention are: the right side of the inner heat exchange fin is insulated and protected by using the side shell, the heat is exchanged by using the inner heat exchange fin, the outside is insulated by using the insulation layer, and the heat exchange water inside the water cooling tube is guided in multiple curved shapes by using the inner heat exchange tube;

[0029] The water-cooling pipe is used to introduce the heat exchange water body, the external heat-conducting fins are used to exchange heat with the inside of the shell, the sealing joint is used to introduce and guide the external heat exchange water body, the sealing ring is used to seal the inside of the sealing joint, the guide groove is used to actively cool the internal heat sink, and the heat of the external heat exchange equipment is conducted by using the heat exchange inlet cavity;

[0030] By using the connecting seat to connect with the external heat transfer blade, by using the external heat transfer blade to speed up the heat extraction efficiency of the external heat exchange equipment, by using the stabilizing column to stably introduce the heat airflow of the external heat exchange equipment, by using the internal frame to support the inside of the heat inlet pipe, by using the internal supporting cross bar to improve the supporting strength of the internal frame, by using the internal circulation duct to reduce the temperature of the inner frame and the inner supporting cross bar. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0032] Figure 1 It is a schematic diagram of the structure of a U-shaped fin heat exchanger air-cooled module unit of the present invention from a top view from the left oblique front side;

[0033] Figure 2 It is a schematic diagram of the top view of the structure of the inner heat exchange fin in a U-shaped fin heat exchanger air-cooled module unit of the present invention from the right oblique front side;

[0034] Figure 3 It is a schematic diagram of the top view of the structure of the inner heat exchange tube in a U-shaped fin heat exchanger air-cooled module unit of the present invention;

[0035] Figure 4 It is a schematic diagram of the structure of the lower right oblique side upward view inside the lower collector cover of a U-shaped fin heat exchanger air-cooled module unit of the present invention;

[0036] Figure 5 It is a schematic diagram of the structure of a U-shaped fin heat exchanger air-cooled module unit in a top right rear oblique side view of the rear heat dissipation frame of the present invention;

[0037] Figure 6 It is a schematic diagram of the top right front side structure of a connecting seat in a U-shaped fin heat exchanger air-cooling module unit of the present invention;

[0038] Figure 7 It is a schematic diagram of the structure of an inner frame in a U-shaped fin heat exchanger air-cooled module unit in a front oblique upward view of the present invention;

[0039] Figure 8 It is a schematic diagram of the rear oblique top view of the inner frame in a U-shaped fin heat exchanger air-cooled module unit of the present invention;

[0040] In the figure: 1-connecting flange, 2-heat exhaust port, 3-heat exhaust pipe, 4-upper collector, 5-inner heat exchange fin, 6-circulation pipe, 7-mounting bracket, 8-housing, 9-lower collector, 10-heat inlet pipe, 11-side shell;

[0041] 5a-water inlet pipe, 5b-dividing head, 5c-dividing pipe, 5d-heat-resisting shell, 5e-internal heat exchange pipe, 5f-water cooling pipe, 5g-drain pipe;

[0042] 5e1-sealed joint, 5e2-water inlet, 5e3-U-shaped elbow, 5e4-external temperature guide fin;

[0043] 9a-inner heat dissipation pipe, 9b-upper cover, 9c-upper buckle, 9d-inner heat dissipation plate, 9e-front protective shell, 9f-inner guide groove, 9g-guide column, 9h-guide frame, 9i-side guide pipe, 9j-guide vane, 9k-mounting head, 9l-rear heat dissipation strip, 9m-connection insert, 9n-external heat conduction vane;

[0044] 10a-inner frame, 10b-inner supporting bar, 10c-inner cavity, 10d-water inlet sealing interface, 10e-water outlet sealing interface, 10f-inner circulation duct. DETAILED DESCRIPTION

[0045] 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.

[0046] See also Figure 1-Figure 8 A U-shaped fin heat exchanger air-cooled module unit comprises: a connecting flange 1, an inner heat exchange fin 5, a lower collector 9, a heat inlet pipe 10 and a side shell 11, wherein the connecting flange 1 is provided with two groups, and a group of heat exhaust pipes 3 for exhausting the internal heat of the shell 8 is provided at the lower end of the upper connecting flange 1;

[0047] The upper end of the upper connection flange 1 is sealed and connected to the external heat pipe by a plurality of bolts. The heat exhaust pipe 3 is provided with a group of heat exhaust ports 2 for communicating with the inside of the external heat exhaust pipe. The lower end of the heat exhaust pipe 3 is provided with a group of upper collecting covers 4 for collecting the heat inside the shell 8 upward.

[0048] A plurality of groups of internal heat exchange fins 5 for exchanging heat are provided at the lower end of the upper concentrator cover 4, a group of outer shells 8 for limiting the internal heat exchange fins 5 are provided on the outer side of the internal heat exchange fins 5, two groups of circulation pipes 6 for introducing water-cooling fluid into the internal heat exchange fins 5 are provided on the left side of each group of internal heat exchange fins 5, and a group of side shells 11 for thermally insulating the right side of the internal heat exchange fins 5 are provided on the right side of the internal heat exchange fins 5. The right side of the internal heat exchange fins 5 can be thermally insulated by using the side shells 11, and heat can be exchanged by using the internal heat exchange fins 5.

[0049] A group of mounting brackets 7 for supporting and fixing the shell 8 are provided at the rear side of the shell 8. The mounting brackets 7 are fixed to the external fixing parts by bolts. The cross section of the external fixing parts is a rectangular structure. A group of lower collecting covers 9 for collecting the heat of the equipment to be heat exchanged are provided at the lower end of the shell 8.

[0050] A group of heat inlet pipes 10 for introducing heat from the equipment to be heat exchanged are provided at the lower end of the lower collector 9. A group of connecting flanges 1 for sealingly connecting with the equipment to be heat exchanged are also provided at the lower end of the heat inlet pipes 10. The upper connecting flanges 1 have the same specifications as the lower connecting flanges 1. The heat exhaust pipe 3 has the same inner diameter as the cross section of the heat inlet pipe 10. The inner wall of the heat inlet pipe 10 is provided with a group of thermal insulation layers for thermal insulation of the outside thereof.

[0051] The cross-section of the upper collector cover 4 and the lower collector cover 9 are both trapezoidal structures with the same structure. They are respectively fixed to the upper and lower ends of the outer shell 8 by several groups of bolts. The interior of the upper collector cover 4 and the interior of the lower collector cover 9 are interconnected, and the exterior can be insulated by using a thermal insulation layer.

[0052] See also Figure 1-Figure 8 , as the first embodiment of the present invention: in order to solve the problem that the heat exchange fin is a key component for enhancing heat exchange in the air-cooled module unit, if the fin efficiency is not high, it means that the heat exchange capacity of its surface is weakened, and it is impossible to effectively transfer heat from the refrigerant to the air, or absorb heat from the air, which will cause the unit to fail to achieve the expected temperature regulation effect under the same operating conditions, and it will take a longer time to reach the set temperature, or it will not be able to reach the required temperature at all. First, the staff will install and connect the equipment that needs to perform heat exchange operations with the present invention. Since the upper end of the upper connecting flange 1 is sealed with the external heat conduction pipe by a plurality of groups of bolts, the lower end of the lower collector 9 is provided with a group of The heat inlet pipe 10 for introducing heat from the heat equipment has a group of connecting flanges 1 for sealing connection with the equipment to be heat exchanged at the lower end of the heat inlet pipe 10. The upper connecting flange 1 has the same specifications as the lower connecting flange 1. When the staff connects the heat exhaust end of the equipment to be heat exchanged with the heat inlet pipe 10, the heat of the equipment to be heat exchanged enters through the heat inlet pipe 10 and enters the inside of the shell 8 through the lower collector 9. The heat introduced from the heat exchange end of the heat exchange equipment to be heat exchanged is exchanged with the heat through several groups of internal heat exchange fins 5 inside the shell 8. Then, the air after heat exchange is discharged through the guide vanes 9j inside the heat exhaust port 2 to prevent heat from accumulating inside the shell 8, thereby causing overheating inside the equipment and affecting the heat exchange quality.

[0053] See also Figure 1-Figure 3 The internal heat exchange fin 5 includes a water inlet pipe 5a, an internal heat exchange pipe 5e, a water cooling pipe 5f and a drain pipe 5g. The left side of the water inlet pipe 5a is sealed and connected to the external heat exchange water pipe. The right side of the water inlet pipe 5a is provided with a group of diverters 5b for diverting the external heat exchange water into multiple paths. The diverters 5b are provided with several groups.

[0054] And the plurality of groups of manifolds 5b are all made of a hose material, a group of water cooling pipes 5f for introducing the hot water exchange body is arranged on the right side of the manifold 5b, each group of manifolds 5b is sealedly connected to a group of water cooling pipes 5f, a group of heat-resistant shells 5d for sealing and fitting connection with the inside of the shell 8 are arranged on the outside of the plurality of groups of water cooling pipes 5f, and a plurality of groups of inner heat exchange pipes 5e for conducting multiple curved guides on the hot water exchange body inside the water cooling pipes 5f are arranged at the lower end of the water cooling pipes 5f;

[0055] There are several groups of internal heat exchange tubes 5e, and the groups of internal heat exchange tubes 5e are evenly distributed inside the heat-resistant shell 5d. A group of drainage pipes 5g for discharging the water after heat exchange inside the groups of internal heat exchange tubes 5e is provided at the lower right end of the groups of heat-resistant shells 5d. The drainage pipes 5g are interconnected with the interior of the groups of internal heat exchange tubes 5e. The internal heat exchange tubes 5e can be used to conduct multiple curved diversions on the water-exchanged water inside the water-cooling tubes 5f, and the water-cooling tubes 5f can be used to introduce the water-exchanged water.

[0056] See also Figure 1-Figure 3 The inner heat exchange tube 5e includes a sealing joint 5e1 and an outer temperature conducting fin 5e4. The inner heat exchange tube 5e is formed by a plurality of U-shaped bends 5e3 being sealed and connected. The plurality of U-shaped bends 5e3 are sealed and connected and their interiors are interconnected.

[0057] A group of sealing joints 5e1 for introducing and exporting external hot water exchange body are provided on both sides of the U-shaped bent pipe 5e3, and a group of water inlet ports 5e2 for sealing connection therewith are provided inside the two groups of sealing joints 5e1, and the outsides of the water inlet ports 5e2 are sealed with the joints 5e1. The outsides of the connection places are sealed with sealing rings that are sealed with the inside of the sealing joints 5e1. Heat exchange operation with the inside of the outer shell 8 can be performed by using external temperature conduction fins 5e4, external hot water exchange body can be introduced and exported by using the sealing joints 5e1, and the sealing rings can be used to seal and connect with the inside of the sealing joints 5e1.

[0058] See also Figure 1-Figure 3As the second embodiment of the present invention: Based on the explanation in the first embodiment, further, when the heat of the equipment to be heat exchanged enters the interior of the shell 8, since a group of diverter heads 5b for diverting the external hot water body in multiple ways is provided on the right side of the water inlet pipe 5a, the diverter heads 5b are provided with several groups, and the several groups of diverter heads 5b are all made of a hose material, and a group of water cooling pipes 5f for introducing the hot water body is provided on the right side of the diverter head 5b. The external hot water body inside the water cooling pipe 5f flows into the interior of the inner heat exchange pipe 5e through the water cooling pipe 5f. When the heat of the heat exhaust end of the external equipment to be heat exchanged enters the interior of the shell 8, the outside of the inner heat exchange pipe 5e contacts the heat of the heat exhaust end of the external equipment to be heat exchanged, and the temperature is increased. At the same time, the inside of the inner heat exchange pipe 5e is continuously heat-exchanged by the entry of the external hot water body. , and since several groups of external temperature conducting fins 5e4 for heat exchange with the inside of the shell 8 are arranged on the outside of the U-shaped bent pipe 5e3, the external temperature conducting fins 5e4 are evenly arranged on the outside of the U-shaped bent pipe 5e3, the cross section of the external temperature conducting fins 5e4 is a ring structure, and the external temperature conducting fins 5e4 are made of an aluminum alloy material. The external temperature conducting fins 5e4 between each group of internal heat exchange tubes 5e are staggered with each other, and a flow air groove for heat exchange air flow is arranged inside. After the heat from the heat exhaust end of the external heat exchange equipment enters through the flow air groove, it contacts with several groups of external temperature conducting fins 5e4. The several groups of external temperature conducting fins 5e4 can effectively distribute the heat from the heat exhaust end of the external heat exchange equipment to be heat exchanged evenly on the outside of several groups of internal heat exchange tubes 5e, so as to ensure the uniform heat exchange effect of the internal heat exchange fins 5, thereby improving the overall heat exchange efficiency of the internal heat exchange fins 5.

[0059] See also Figure 1 , Figure 4-Figure 6 The lower converging cover 9 includes an inner heat dissipation pipe 9a, an inner heat dissipation plate 9d, a guide vane 9j and an outer heat conduction vane 9n. Two groups of inner heat dissipation pipes 9a are provided, and a group of inner heat dissipation plates 9d for actively cooling the internal heat of the housing 8 is provided between the two groups of inner heat dissipation pipes 9a.

[0060] Several groups of heat dissipation baffles with diamond-shaped cross sections are arranged inside the inner heat dissipation plate 9d, several groups of inner guide grooves 9f are arranged inside the heat dissipation baffles for actively water cooling the inner heat dissipation plate 9d, and a group of front protective shells 9e are arranged on both the front and rear sides of the inner heat dissipation plate 9d for clamping and fixing the inner heat dissipation plate 9d;

[0061] Two groups of upper buckles 9c for clamping the inner heat sink 9d in position are provided at the upper end of the front protective shell 9e. The right cross-section of the front protective shell 9e is a concave structure. A group of inner insulation layers for isolating the heat exchange temperature are provided on the inner side of the front protective shell 9e. A group of heat exchange inlet cavities for conducting heat from external equipment to be heat exchanged are provided in the middle position of the front and rear sides of the front protective shell 9e. The inner heat sink 9d can be actively cooled by water by using the guide groove, and the heat from the external equipment to be heat exchanged can be conducted by using the heat exchange inlet cavity.

[0062] See also Figure 1 , Figure 4 as well as Figure 5 The cross-sections of the two heat exchange inlet cavities are both circular structures, and each heat exchange inlet cavity is provided with a group of guide vanes 9j for extracting heat from the heat exchange equipment;

[0063] A group of motors are provided in the middle of the guide vanes 9j to drive them to rotate quickly. A group of connecting seats 9m are provided inside the middle of each group of guide vanes 9j to connect with the outer heat conducting vanes 9n. Several groups of annular structured interlocking grooves are provided inside the connecting seats 9m.

[0064] A group of external heat conducting blades 9n for accelerating the heat extraction efficiency of the external heat exchange equipment is provided at the lower end of the connecting seat 9m. The cross section of a single piece of the external heat conducting blade 9n is an S-shaped structure, and its single piece structure is a spiral shape, and the spiral angle is 45°. The external heat conducting blade 9n is a group of single pieces distributed in a ring structure. A group of stabilizing columns for stably introducing the heat airflow of the external heat exchange equipment is provided in the middle position of the outer side of the external heat conducting blade 9n. The stabilizing column is a conical structure and is an integral structure with the external heat conducting blade 9n. It can be connected to the external heat conducting blade 9n by using the connecting seat 9m, and the heat extraction efficiency of the external heat exchange equipment can be accelerated by using the external heat conducting blade 9n. The heat airflow of the external heat exchange equipment can be stably introduced by using the stabilizing column.

[0065] See also Figure 1-Figure 6 As the third embodiment of the present invention: Based on the description in the first embodiment, further, after the staff connects the heat exhaust end of the heat exchange equipment to be exchanged with the heat inlet pipe 10, when the heat of the heat exchange equipment to be exchanged enters through the heat inlet pipe 10, by starting the motor, the motor drives the guide vane 9j to rotate. Since a group of connecting inserts 9m for connecting with the outer heat conducting vanes 9n are provided on the inner side of the middle position of each group of guide vanes 9j, and a plurality of groups of annular structured engaging grooves are provided inside the connecting inserts 9m, when the guide vanes 9j rotate, a plurality of groups of outer heat conducting vanes 9n can be driven to rotate synchronously. The outer heat conducting vanes 9n with an S-shaped structure can transfer the outer heat conducting vanes 9n to the outer heat conducting vanes 9n. The heat at the heat exhaust end of the equipment to be heat exchanged is guided in a spiral shape, and at the same time, the stabilizing column with a conical structure can help reduce the turbulence of the heat air flow at the heat exhaust end of the external equipment to be heat exchanged, and improve the efficiency of the heat air at the heat exhaust end of the external equipment to be heat exchanged, and reduce the continuous accumulation of heat inside the lower collector 9. When the hot air enters the inner heat sink 9d, since the inner heat sink 9d is provided with a plurality of heat dissipation baffles with a diamond-shaped cross-section, the heat dissipation baffles are provided with a plurality of inner guide grooves 9f for actively water-cooling the inner heat sink 9d, the hot air can be initially heat-exchanged and the ambient temperature of the motor can be reduced when it is in use.

[0066] See also Figure 1 , Figure 4-Figure 6 The interior of the inner heat dissipation pipe 9a is a hollow structure, the interiors of the two groups of inner heat dissipation pipes 9a are interconnected with the interiors of the plurality of groups of inner guide grooves 9f, and a group of guide columns 9g for connecting the guide frame 9h are provided on the outer sides of the left and right ends of the inner heat dissipation pipe 9a;

[0067] A set of guide frames 9h for adjusting the position of the rear heat dissipation strips 9l are sleeved on the outer side of the guide column 9g, and a set of connecting sealing nozzles for introducing external cooling medium are arranged inside the left and right sides of the two sets of guide frames 9h, and a set of rear heat dissipation strips 9l for improving the heat exchange effect per unit area are arranged inside the two sets of guide frames 9h;

[0068] A group of nozzles are provided at the upper ends of the two groups of internal heat dissipation pipes 9a for sealing and connecting the external cooling medium input pipes. Each group of nozzles is interconnected with the interior of a group of internal heat dissipation pipes 9a. The gas sucked into the heat exchange inlet cavity enters the inner guide groove 9f through the heat exchange inlet cavity. The inner guide groove 9f exchanges heat with the gas and enters the outer shell 8. The heat exchange effect per unit area can be improved by using the rear heat dissipation strip 9l, and the external cooling medium input pipe can be sealed and connected through the nozzles.

[0069] See also Figure 1 , Figure 7 as well as Figure 8 The heat inlet pipe 10 includes an inner frame 10a, an inner support bar 10b and an inner circulation conduit 10f. A plurality of groups of inner frames 10a for supporting the inside of the heat inlet pipe 10 are arranged on the inner side of the inner insulation layer of the inner wall of the heat inlet pipe 10. The plurality of groups of inner frames 10a are distributed in the inner insulation layer in a ring-shaped structure in a top view. The inner frames 10a are made of an aluminum alloy material.

[0070] A plurality of groups of inner support cross bars 10b are provided inside the inner frame 10a for improving the supporting strength of the inner frame 10a. The inner support cross bars 10b have an inclination angle of 45°, and the inner support cross bars 10b and the inner side of the inner frame 10a are an integral structure. A group of inner circulation ducts 10f with a U-shaped cross section are provided inside the inner frame 10a. Each group of inner circulation ducts 10f runs through the inner frame 10a. The inner circulation ducts 10f are metal tubes made of aluminum alloy. Several groups of inner circulation ducts 10f are connected in series and are sealed with the external cooling medium introduction tube. The inner frame 10a can be used to support the inside of the heat inlet pipe 10, the inner support cross bars 10b can be used to improve the supporting strength of the inner frame 10a, and the inner circulation ducts 10f can be used to reduce the temperature of the inner frame 10a and the inner support cross bars 10b.

[0071] See also Figure 1 , Figure 7 as well as Figure 8As the fourth embodiment of the present invention: Based on the description in the third embodiment, further, when the hot air at the heat exhaust end of the external heat exchange equipment enters the lower collector 9 through the heat inlet pipe 10, the hot air inside the heat exhaust end will generate a high temperature and high pressure environment. When the hot air at the heat exhaust end of the external heat exchange equipment enters the inside of the heat inlet pipe 10, the high temperature and high pressure air flows from bottom to top on the inner side of the inner frame 10a. Since the cross-section of several groups of inner frames 10a in a top view is annular in structure and distributed inside the inner insulation layer, the inner frame 10a is made of an aluminum alloy material, and the inner frame 10a is provided with several groups for improving the inner frame The inner support bar 10a has a supporting strength, and the inner support bar 10b has an inclination angle of 45°. The inner support bar 10b and the inner side of the inner frame 10a are an integrated structure. The inner support bar 10b and the inner frame 10a can effectively ensure the strength of the inside of the heat inlet pipe 10. At the same time, its inner circulation duct 10f can continuously cool the inner frame 10a and the inner support bar 10b to ensure that the connection position between the heat inlet pipe 10 and the heat exhaust end of the external heat exchange equipment will not be weakened due to the high temperature and high pressure environment, and cause the high temperature air to seep out of the heat exhaust end of the external heat exchange equipment.

[0072] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A U-shaped fin heat exchanger air-cooled module unit, comprising: A connecting flange (1), an inner heat exchange fin (5), a lower collector (9), a heat inlet pipe (10) and a side shell (11), characterized in that: the connecting flange (1) is provided with two groups, and a group of heat exhaust pipes (3) for exhausting the internal heat of the outer shell (8) is provided at the lower end of the connecting flange (1); The upper end of the connecting flange (1) is sealedly connected to the external heat conducting pipe by a plurality of groups of bolts, the heat exhaust pipe (3) is provided with a group of heat exhaust ports (2) for communicating with the inside of the external heat conducting pipe, and the lower end of the heat exhaust pipe (3) is provided with a group of upper collecting covers (4) for collecting the internal heat of the outer shell (8) upwards; The lower end of the upper converging cover (4) is provided with a plurality of groups of internal heat exchange fins (5) for heat exchange, and the outer side of the internal heat exchange fins (5) is provided with a group of outer shells (8) for limiting the internal heat exchange fins (5), and the left side of each group of internal heat exchange fins (5) is provided with two groups of circulation pipes (6) for introducing water-cooling fluid into the internal heat exchange fins (5), and the right side of the internal heat exchange fins (5) is provided with a group of side shells (11) for thermally insulating and protecting the right side of the internal heat exchange fins (5).

2. A U-shaped fin heat exchanger air-cooled module unit according to claim 1, characterized in that: A group of mounting brackets (7) for supporting and fixing the outer shell (8) are provided at the rear side of the outer shell (8); the mounting brackets (7) are fixed to the external fixing member by bolts; the cross section of the external fixing member is a rectangular structure; a group of lower collecting covers (9) for collecting heat from the equipment to be heat exchanged are provided at the lower end of the outer shell (8); A group of heat inlet pipes (10) for introducing heat from the equipment to be heat exchanged are provided at the lower end of the lower collector (9); a group of connecting flanges (1) for sealingly connecting with the equipment to be heat exchanged are also provided at the lower end of the heat inlet pipes (10); the upper connecting flanges (1) have the same specifications as the lower connecting flanges (1); the cross-sectional inner diameter of the heat exhaust pipe (3) and the heat inlet pipe (10) is the same; and the inner wall of the heat inlet pipe (10) is provided with a group of thermal insulation layers for insulating the outside of the heat inlet pipe; The cross-sections of the upper collector cover (4) and the lower collector cover (9) are both trapezoidal structures and have the same structure. They are respectively connected and fixed to the upper end and the lower end of the outer shell (8) by a plurality of groups of bolts. The interior of the upper collector cover (4) and the interior of the lower collector cover (9) are interconnected.

3. The U-shaped fin heat exchanger air-cooled module unit according to claim 1, characterized in that: The internal heat exchange fin (5) comprises a water inlet pipe (5a), an internal heat exchange pipe (5e), ​​a water cooling pipe (5f) and a drain pipe (5g); the left side of the water inlet pipe (5a) is sealedly connected to the external heat exchange water pipe; the right side of the water inlet pipe (5a) is provided with a group of diverter heads (5b) for diverting the external heat exchange water into multiple paths; the diverter heads (5b) are provided with a plurality of groups; Furthermore, the plurality of groups of flow diverters (5b) are all made of a hose material, a group of water cooling tubes (5f) for introducing the heat exchange water body is provided on the right side of the flow diverter (5b), each group of the flow diverters (5b) is sealedly connected to a group of water cooling tubes (5f), a group of heat-resistant shells (5d) for sealingly engaging and connecting the inside of the outer shell (8) are provided on the outside of the plurality of groups of water cooling tubes (5f), and a plurality of groups of internal heat exchange tubes (5e) for conducting multiple curved flow diversions on the heat exchange water body inside the water cooling tubes (5f) are provided at the lower ends of the water cooling tubes (5f); The internal heat exchange tubes (5e) are provided in a plurality of groups, and the plurality of groups of internal heat exchange tubes (5e) are evenly distributed inside the heat-resistant shell (5d). A group of drainage pipes (5g) for discharging water after heat exchange inside the plurality of groups of internal heat exchange tubes (5e) is provided at the lower right end of the plurality of groups of internal heat exchange tubes (5e). The drainage pipes (5g) are interconnected with the interior of the plurality of groups of internal heat exchange tubes (5e).

4. A U-shaped fin heat exchanger air-cooled module unit according to claim 3, characterized in that: The inner heat exchange tube (5e) comprises a sealing joint (5e1), a U-shaped bent tube (5e3) and an outer temperature conducting fin (5e4); the inner heat exchange tube (5e) is composed of a plurality of U-shaped bent tubes (5e3) sealed together; the plurality of U-shaped bent tubes (5e3) are sealed together and their interiors are interconnected; The outer side of the U-shaped curved tube (5e3) is provided with a plurality of groups of external temperature conducting fins (5e4) for heat exchange with the inside of the outer shell (8); the external temperature conducting fins (5e4) are evenly arranged on the outer side of the U-shaped curved tube (5e3); the cross section of the external temperature conducting fins (5e4) is an annular structure; the external temperature conducting fins (5e4) are made of an aluminum alloy material; the external temperature conducting fins (5e4) between each group of the internal heat exchange tubes (5e) are staggered with each other, and flow air grooves for heat exchange air flow are provided inside; The left and right sides of the U-shaped curved pipe (5e3) are each provided with a group of sealing joints (5e1) for introducing and discharging the external heat exchange water body, and the inside of the two groups of sealing joints (5e1) are each provided with a group of water inlet ports (5e2) for sealing connection therewith, and the outside of the water inlet ports (5e2) are each provided with sealing rings sealingly connected to the inside of the sealing joint (5e1) at the outside of the connection with the sealing joint (5e1).

5. The U-shaped fin heat exchanger air-cooled module unit according to claim 2, characterized in that: The lower collector cover (9) comprises an inner heat dissipation pipe (9a), an inner heat dissipation plate (9d), a guide vane (9j) and an outer heat conduction vane (9n); two groups of the inner heat dissipation pipe (9a) are provided, and a group of inner heat dissipation plates (9d) for actively cooling the internal heat of the outer shell (8) is provided between the two groups of the inner heat dissipation pipes (9a); The inner heat sink (9d) is provided with a plurality of heat sink baffles with a diamond-shaped cross section, the heat sink baffles are provided with a plurality of inner guide grooves (9f) for actively water-cooling the inner heat sink (9d), and the inner heat sink (9d) is provided with a front protective shell (9e) on both the front and rear sides thereof for clamping and fixing the inner heat sink (9d); The upper end of the front protective shell (9e) is provided with two groups of upper buckles (9c) for clamping the inner heat dissipation plate (9d) in a fixed position; the right cross section of the front protective shell (9e) is a concave structure; the inner side of the front protective shell (9e) is provided with a group of inner insulation layers for isolating the heat exchange temperature; and the middle position of the front and rear sides of the front protective shell (9e) is provided with a group of heat exchange inlet cavities for conducting heat from the external heat exchange equipment.

6. A U-shaped fin heat exchanger air-cooled module unit according to claim 5, characterized in that: The cross-sections of the two groups of heat exchange inlet cavities are both circular structures, and each group of heat exchange inlet cavities is provided with a group of guide vanes (9j) for drawing heat from the equipment to be heat exchanged; A group of motors for driving the guide vanes (9j) to rotate rapidly are arranged in the middle of the guide vanes (9j); a group of connecting seats (9m) for connecting with the outer heat conducting vanes (9n) are arranged inside the middle of each group of guide vanes (9j); and a plurality of groups of annularly distributed engaging grooves are arranged inside the connecting seats (9m); A group of external heat-conducting blades (9n) for accelerating the efficiency of heat extraction from the external heat-exchange equipment are arranged at the lower end of the connecting insert (9m); the cross section of a single piece of the external heat-conducting blade (9n) is an S-shaped structure; the single piece structure is a spiral shape, and the spiral angle is 45°; the external heat-conducting blade (9n) is a group of single pieces distributed in an annular structure; a group of stabilizing columns for stably introducing the heat airflow of the external heat-exchange equipment are arranged at the middle position of the outer side of the external heat-conducting blade (9n); the stabilizing columns are a conical structure and are an integral structure with the external heat-conducting blade (9n).

7. The U-shaped fin heat exchanger air-cooled module unit according to claim 5, characterized in that: The interior of the inner heat dissipation pipe (9a) is a hollow structure, the interiors of the two groups of the inner heat dissipation pipes (9a) are interconnected with the interiors of a plurality of groups of inner guide grooves (9f), and a group of guide columns (9g) for connecting to a guide frame (9h) are provided on the outer sides of both left and right ends of the inner heat dissipation pipe (9a); A group of guide frames (9h) for adjusting the position of the rear heat dissipation strips (9l) are sleeved on the outside of the guide column (9g); a group of connection sealing nozzles for introducing external cooling medium are arranged inside the left and right sides of the two groups of guide frames (9h); a group of rear heat dissipation strips (9l) for improving the heat exchange effect per unit area are arranged inside the two groups of guide frames (9h); The upper ends of the two groups of internal heat dissipation pipes (9a) are each provided with a group of embedded nozzles for sealingly connecting the external cooling medium input pipes. Each group of embedded nozzles is interconnected with the inside of a group of internal heat dissipation pipes (9a). The gas sucked into the heat exchange inlet cavity enters the inner guide groove (9f) through the heat exchange inlet cavity. The inner guide groove (9f) exchanges heat with the gas and then enters the inside of the outer shell (8).

8. The U-shaped fin heat exchanger air-cooled module unit according to claim 2, characterized in that: The heat inlet pipe (10) comprises an inner frame (10a), an inner support horizontal bar (10b) and an inner circulation conduit (10f); a plurality of groups of inner frames (10a) for supporting the inside of the heat inlet pipe (10) are arranged on the inner side of the inner insulation layer of the inner wall of the heat inlet pipe (10); the plurality of groups of inner frames (10a) have a ring-shaped cross section in a top view and are distributed inside the inner insulation layer; and the inner frames (10a) are made of an aluminum alloy material; The inner frame (10a) is provided with a plurality of groups of inner support cross bars (10b) for improving the support strength of the inner frame (10a); the inner support cross bars (10b) have an inclination angle of 45°, and the inner support cross bars (10b) and the inner side of the inner frame (10a) are an integral structure; the inner frame (10a) is provided with a group of inner circulation ducts (10f) with a U-shaped cross section; each group of the inner circulation ducts (10f) runs through the inner frame (10a); the inner circulation ducts (10f) are metal tubes made of an aluminum alloy material; the plurality of groups of the inner circulation ducts (10f) are connected in series and are sealed to an external cooling medium introduction tube.

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