CN116608713A - A Bionic Parallel Flow Heat Exchanger - Google Patents

Abstract

The invention provides a bionic parallel flow heat exchanger, which comprises a first fixed frame, a flow heat exchange mechanism is fixedly connected to the top of the first fixed frame, a heat dissipation mechanism is arranged on one side of the flow heat exchange mechanism, and the flow heat exchange mechanism The other side is provided with a cooling mechanism, and the top of the flow heat exchange mechanism is provided with a parallel flow heat exchange mechanism. The flow heat exchange mechanism includes support frames fixedly connected to both sides of the top of the first fixed frame, and the top ends of the two support frames are fixedly connected to each other. There is a liquid storage fluid cylinder, and the coolant inside the liquid storage fluid cylinder is delivered to the heat dissipation mechanism and cooling mechanism through the delivery pump to meet the heat exchange and cooling requirements. The first fluid pipe connected to the top of the delivery pump is set to facilitate the liquid storage The liquid inside the fluid cylinder is transported to the inside of the parallel flow heat exchange mechanism for cooling and heat exchange treatment.

Description

A Bionic Parallel Flow Heat Exchanger

technical field

The invention belongs to the technical field of parallel flow heat exchangers, in particular to a bionic parallel flow heat exchanger.

Background technique

Parallel flow heat exchanger (PFC for short) is a new type of heat exchanger, which was first proposed and patented by Modine Company in the United States. It is used to replace the original tube-fin condenser in automobile air conditioners. Companies such as Showa Aluminum add partitions to the headers at both ends to form different circuits and call it a multi-flow heat exchanger (MFC, Multi-Flow Condenser for short), which is mainly composed of porous flat tubes and corrugated louvers.

Among them, the "water-cooled parallel flow heat exchanger with row flat tubes" disclosed by the application number "CN201910925748.5" is also an increasingly mature technology. Low problem; the water-cooled parallel flow heat exchanger of the row flat tubes includes a first heat exchanger, and the first heat exchanger includes a first header and a second header; the first collector One end of the flow pipe is provided with an air inlet, the first collecting pipe is provided with a second air hole connected with the flat pipe, the second collecting pipe is provided with a fourth air hole connected with the flat pipe, and the first collecting pipe is also provided with The first partition; the end of the second header away from the air inlet is provided with a first air outlet, the flat tube is provided with a cooling pipe and a spoiler assembly, and a second heat exchanger is provided below the first heat exchanger heat exchanger and the third heat exchanger, between the first heat exchanger and the second heat exchanger, and between the second heat exchanger and the third heat exchanger are fixed by backing plates and assemblies, which improves the heat exchange efficiency", However, in the actual use of this kind of parallel flow heat exchanger, there are still the following defects:

In the existing technology, the parallel flow heat exchanger performs heat exchange through the cooperation between the header, flat tubes and fins. This traditional heat exchange method is ineffective and cannot remove the heat of the equipment, making the equipment Operation is affected.

Contents of the invention

The purpose of the present invention is to provide a bionic parallel flow heat exchanger, aiming to solve the above-mentioned problems in the background technology.

In order to achieve the above object, the present invention provides the following technical solutions: a bionic parallel flow heat exchanger, comprising a first fixed frame, the top end of the first fixed frame is fixedly connected with a flow heat exchange mechanism, and the flow heat exchange mechanism One side of the flow heat exchange mechanism is provided with a cooling mechanism, the other side of the flow heat exchange mechanism is provided with a cooling mechanism, and the top of the flow heat exchange mechanism is provided with a parallel flow heat exchange mechanism;

The heat dissipation mechanism includes a plurality of heat-dissipating fins, heat transfer tubes are arranged between the heat-dissipating fins, and a temperature sensor is connected to one side of the heat transfer pipe;

The parallel-flow heat exchange mechanism includes parallel-flow heat-exchange tubes, and a plurality of ventilation tubes are opened through the walls of the parallel-flow heat-exchange tubes. bag;

The parallel flow heat exchange mechanism also includes a flow monitor.

Preferably, the flow heat exchange mechanism includes support frames fixedly connected to both sides of the top end of the first fixed frame, the top ends of the two support frames are fixedly connected with liquid storage fluid cylinders, and the bottom ends of the liquid storage fluid cylinders Connected with a first delivery pipeline, the two sides of the bottom end of the first delivery pipeline are connected with a second delivery pipeline, the tops of the two second delivery pipelines are equipped with a first solenoid valve, and the tops of the second delivery pipelines are One end is through-connected with the liquid inlet of the transfer pump, and the top end of the liquid outlet of the transfer pump is connected with a first fluid pipe, and one side of the first fluid pipe is connected with a second solenoid valve through, and the liquid storage fluid The sides of the first delivery pipe at the top and bottom of the cylinder are provided with heat transfer pipes, and the sides of the heat transfer pipes are fixedly connectable with radiators, and the top of the liquid storage fluid cylinder is connected with a third delivery pipe and a first pipe. Four delivery pipes.

Preferably, the heat dissipation mechanism also includes an installation frame arranged on the side of the delivery pump, the interior of the installation frame is connected with several pieces of folding heat, and the bottom end of the installation frame is fixedly connected with a connecting piece. The connecting piece is connected through the side of one end of the heat transfer tube, the other side of the heat transfer tube is connected through the side of the transfer pump, and the temperature sensor is connected to the top of the installation frame.

Preferably, the cooling mechanism includes a first infusion tube fixedly connected to one side of the liquid storage fluid cylinder, a side of the first infusion tube is fixedly connected with a first valve, and one end of the first valve is connected to the return circulation pump One side of the backflow circulating pump is connected through a second infusion tube, the side of the second infusion tube is fixedly connected with a heat exchange fin, and the bottom end of the second infusion tube is fixedly connected with a circulation A heat dissipation pipe, one end of the circulating heat dissipation pipe is connected through a tee pipe, the top end of the tee pipe is fixedly connected with a temperature regulator, the bottom end of the tee pipe is connected with a liquid discharge pipe, and the tee pipe One end of the tube is connected through the first infusion tube.

Preferably, the parallel flow heat exchange mechanism includes a through connection with one end of the third delivery pipe and the fourth delivery pipe, and a liquid inlet pipe and a liquid outlet pipe, and a refrigerator is connected through the one end of the liquid inlet pipe, and the A flow monitor is connected through one side of the refrigerator.

Preferably, one side of the flow monitor is connected through a plurality of parallel flow heat exchange tubes, and one end of the parallel flow heat exchange tubes is connected through a channel curved tube.

Preferably, a switch panel is fixedly connected to a side of the first fixing frame, and a protective layer is provided on the surface of the switch panel.

Preferably, the surface of the switch panel is provided with a refrigerator control switch, a temperature regulator control switch, a temperature sensor control switch and a radiator control switch, and the refrigerator, temperature regulator, temperature sensor and radiator are respectively passed The refrigerator control switch, the temperature regulator control switch, the temperature sensor control switch and the radiator control switch are electrically connected to the external power supply.

Preferably, the parallel flow heat exchange tubes are made of thermally expandable materials.

Compared with prior art, the beneficial effect of the present invention is:

1. Through the use of the fluid cooling inside the liquid storage fluid cylinder, the use of the heat exchange fluid can flow through the cooling liquid inside the liquid storage fluid cylinder, thereby driving the heat exchanger to realize the heat exchange process, and the liquid storage fluid cylinder is transported by the delivery pump The internal coolant is sent to the heat dissipation mechanism and the cooling mechanism for heat exchange and cooling. The first fluid pipe connected to the top of the delivery pump facilitates the delivery of the liquid inside the liquid storage fluid cylinder to the inside of the parallel flow heat exchange mechanism. Cooling and heat exchange treatment.

2. Through the liquid inlet pipe, it is convenient to use the cooling liquid in the liquid storage fluid cylinder for heat dissipation and cooling. When the liquid inside the liquid inlet pipe is input, it is cooled by the refrigerator, so that it is convenient to be able to cool the heat of the equipment after the equipment is overheated. For heat exchange, the heat in the heat exchange process is taken away through the parallel flow heat exchange tubes, so as to better cool down the equipment, and the cooling liquid inside the parallel flow heat exchange tubes is converted and circulated through the set channel curved tubes.

3. Through the mutual cooperation between the set parallel flow heat exchange tubes, ventilation tubes and expansion bladders, the temperature of the device can be identified, and by setting the parallel flow heat exchange tubes as thermal expansion materials, the parallel flow heat exchange tubes It can adjust its own size with the temperature, so as to realize the adjustment of the flow rate of the cooling liquid. At the same time, the mutual cooperation between the vent tube and the expansion bag can be used to ensure that the external heat can contact the cooling liquid in a short time, and with the The change of the thermal expansion of the parallel flow heat exchange tube realizes the control of the expansion volume of the expansion bag and improves the heat transfer rate. At the same time, the expansion of the expansion bag makes the cooling liquid swirl in the parallel flow heat exchange tube to further improve the heat transfer of the cooling liquid efficiency.

Description of drawings

The accompanying drawings are used to provide a further understanding of the present invention, and constitute a part of the description, and are used together with the embodiments of the present invention to explain the present invention, and do not constitute a limitation to the present invention. In the attached picture:

Fig. 1 is the overall structure schematic diagram of the present invention;

Fig. 2 is one of structural representations of the present invention;

Fig. 3 is a schematic structural view of the parallel flow heat exchange mechanism of the present invention;

Fig. 4 is a schematic structural view of the liquid inlet pipe of the present invention;

Fig. 5 is a structural schematic diagram of the heat dissipation mechanism of the present invention;

Fig. 6 is a structural schematic diagram of the cooling mechanism of the present invention;

Fig. 7 is a structural schematic diagram of the flow heat exchange mechanism of the present invention;

Fig. 8 is a schematic cross-sectional structure diagram of the parallel flow heat exchange tube of the present invention.

In the figure: 1, the first fixed frame; 2, the flow heat exchange mechanism; 201, the support frame; 202, the liquid storage fluid cylinder; 203, the first delivery pipeline; 204, the second delivery pipeline; 205, the delivery pump; 206, 207, the second solenoid valve; 208, heat transfer conduit; 209, radiator; 2091, the third delivery pipe; 2092, the fourth delivery pipe; 3, cooling mechanism; 301, installation frame; 302, folding Heat sheet; 303, heat transfer tube; 304, connector; 305, temperature sensor; 4, cooling mechanism; 401, first infusion tube; 402, first valve; 403, return circulation pump; 404, second infusion tube ; 405, heat exchange fins; 406, circulating cooling pipe; 407, tee pipe; 408, temperature regulator; 409, liquid discharge pipe; 5, parallel flow heat exchange mechanism; 501, liquid inlet pipe; 502, liquid outlet pipe 503, refrigerator; 504, flow monitor; 505, parallel flow heat exchange tube; 5051, ventilation tube; 5052, expansion bag;

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

Please refer to Figures 1-8, the present invention provides the following technical solutions: a bionic parallel flow heat exchanger, including a first fixed frame 1, the top of the first fixed frame 1 is fixedly connected with a flow heat exchange mechanism 2, and the flow heat exchange One side of the mechanism 2 is provided with a heat dissipation mechanism 3 , the other side of the flow heat exchange mechanism 2 is provided with a cooling mechanism 4 , and the top end of the flow heat exchange mechanism 2 is provided with a parallel flow heat exchange mechanism 5 .

The flow heat exchange mechanism 2 includes a support frame 201 fixedly connected to both sides of the top end of the first fixed frame 1 , the top ends of the two support frames 201 are fixedly connected to a liquid storage fluid cylinder 202 , and the bottom end of the liquid storage fluid cylinder 202 is connected to a second A delivery pipeline 203, the bottom two sides of the first delivery pipeline 203 are connected with the second delivery pipeline 204, the tops of the two second delivery pipelines 204 are equipped with a first solenoid valve, one end of the second delivery pipeline 204 is connected to the delivery pump The liquid inlet of 205 is through-connected, the top of the liquid outlet of delivery pump 205 is connected with the first fluid pipe 206 through, one side of the first fluid pipe 206 is connected with the second electromagnetic valve 207 through, the top of the liquid storage fluid cylinder 202 and The side of the first delivery pipe 203 at the bottom end is provided with a heat transfer pipe 208, the side of the heat transfer pipe 208 can be fixedly connected to a radiator 209, and the top of the liquid storage fluid cylinder 202 is connected with a third delivery pipe 2091 and a fourth delivery pipe 209. Tube 2092.

In specific use, in order to improve the effect of heat exchange, the heat exchange fluid is cooled by the fluid inside the liquid storage fluid cylinder 202 on the top of the two support frames 201, so as to facilitate the heat exchange in the heat exchanger. During the heating process, the cooling liquid inside the liquid storage fluid cylinder 202 can flow to drive the heat exchanger to realize the heat exchange process, and the cooling liquid inside the liquid storage fluid cylinder 202 can be transported to the Inside the second conveying pipes 204 on both sides, the coolant inside the liquid storage fluid cylinder 202 is conveyed to the heat dissipation mechanism 3 and the cooling mechanism 4 through the delivery of the conveying pump 205 connected to the side to meet the heat exchange and cooling requirements. Drive the heat inside the redundant mechanism, through the first fluid pipe 206 arranged on the top of the delivery pump 205, so as to facilitate the transportation of the liquid inside the liquid storage fluid cylinder 202 to the inside of the parallel flow heat exchange mechanism 5, by setting the first solenoid valve and the second The two solenoid valves 207 are thus able to control the amount of liquid inside the first fluid pipe 206 for controlled flow.

The heat dissipation mechanism 3 includes an installation frame 301 arranged on the side of the delivery pump 205, and a plurality of folding heat sheets 302 are arranged inside the installation frame 301, and heat transfer tubes 303 are arranged between the heat folding sheets 302, and the bottom end of the installation frame 301 is The side is fixedly connected with a connecting piece 304, the connecting piece 304 is connected through the side of one end of the heat transfer tube 303, the other side of the heat transfer tube 303 is connected through the side of the transfer pump 205, and the top of the installation frame 301 is provided with a temperature sensor. device 305.

In specific use, when the heat exchange of the equipment is used, the heat on the equipment can be quickly dissipated and used by setting the heat folding sheets 302 on the installation frame 301. Through the use of heat dissipation, it is convenient to increase the speed of the equipment during operation. By setting the heat transfer tube 303, the heat in the coolant can be conducted, so that it is easy to take away excess heat and reduce the heat in the equipment. By setting the temperature sensor 305, which facilitates temperature sensing of the heat dissipated inside the heat transfer tube 303, so as to better cool down the equipment.

The cooling mechanism 4 includes a first infusion tube 401 fixedly connected to one side of the liquid storage fluid cylinder 202, a first valve 402 is fixedly connected to the side of the first infusion tube 401, and one end of the first valve 402 is connected to one end of the return circulation pump 403. Side through connection, the top of the return circulation pump 403 is connected with the second infusion tube 404, the side of the second infusion tube 404 is fixedly connected with the heat exchange fin 405, and the bottom end of the second infusion tube 404 is fixedly connected with the circulating cooling pipe 406 , one end of the circulating cooling pipe 406 is connected through the tee pipe 407, the top end of the tee pipe 407 is fixedly connected with a temperature regulator 408, the bottom end of the tee pipe 407 is connected with a drain pipe 409, and one end of the tee pipe 407 It is connected through the first infusion tube 401 .

In specific use, the first infusion tube 401 is provided to facilitate the delivery cycle of the coolant inside the liquid storage fluid cylinder 202 to drive the heat in the heat exchange process, and the first valve 402 arranged inside the first infusion tube 401 facilitates the control of the first infusion The flow of liquid entering the pipe 401 is circulated to the inside of the second liquid delivery pipe 404 through the return circulation pump 403 provided, and the flow of the liquid inside the second liquid delivery pipe 404 is dissipated by the heat exchange fins 405. The liquid of the cooling liquid flow inside the second liquid infusion pipe 404 is transported and returned to better dissipate heat. After cooling and exchanging heat, the temperature inside the cooling liquid is further adjusted by the temperature regulator 408 arranged at the top of the tee pipe 407. It is used for heat exchange and cooling, and the excess liquid is discharged by setting a liquid discharge pipe 409 .

The parallel flow heat exchange mechanism 5 includes a through connection with one end of the third conveying pipe 2091 and the fourth conveying pipe 2092 and the liquid inlet pipe 501 and the liquid outlet pipe 502, and one end of the liquid inlet pipe 501 is connected through a refrigerator 503, and the refrigerator One side of 503 is connected with a flow monitor 504, one side of the flow monitor 504 is connected with several parallel flow heat exchange tubes 505, and one end of the parallel flow heat exchange tubes 505 is connected through channel curved tubes 506.

During specific use, the liquid inlet pipe 501 is provided to facilitate the use of heat radiation and cooling of the cooling liquid inside the liquid storage fluid cylinder 202. When the liquid inside the liquid inlet pipe 501 is input, it is refrigerated by the provided refrigerator 503, thereby facilitating The heat of the equipment after the equipment is overheated can be used for heat exchange. The liquid entering the heat exchanger is monitored by setting the flow monitor 504, and the heat in the heat exchange process is taken away by setting the parallel flow heat exchange tube 505, so that To better cool down the equipment, the cooling liquid inside the parallel flow heat exchange tube 505 is converted and circulated by setting the channel curved tube 506 .

A number of ventilation pipes 5051 are opened through the wall of the parallel flow heat exchange tube 505, and the temperature of the external equipment can be accurately judged through the ventilation pipes 5051. The coolant leaks, and an expansion bag 5052 is connected to the end of the vent pipe 5051 close to the inner cavity of the parallel flow heat exchange tube 505, that is, the expansion bag 5052 is always in the coolant, and when the equipment outside the parallel flow heat exchange tube 505 When the temperature is high, due to the heat conduction rate, the heat can first enter the expansion bag 5052 through the vent pipe 5051, so that the expansion of the expansion bag 5052 can be controlled according to the heat value, and the expansion bag 5052 can always be in contact with the cooling liquid. , so that the heat in the expansion bag 5052 can be quickly neutralized to achieve the purpose of rapid heat dissipation.

The parallel flow heat exchange tube 505 is made of thermally expandable material, and then when the parallel flow heat exchange tube 505 is heated, it can expand in the parallel flow heat exchange mechanism 5, and the expansion will not cause the two adjacent parallel flow heat exchange tubes to expand. 505 conflicts to ensure that the heat conduction area will not change. At the same time, after the parallel flow heat exchange tube 505 expands, the inner diameter of the parallel flow heat exchange tube 505 increases, and the diameter of the ventilation tube 5051 increases, so that The temperature of the external equipment regulates the heat transfer rate in real time, thereby increasing the heat transfer rate.

It should be noted that the outer surface of the expansion bag 5052 can be made of a thin film similar to the alveolar structure of the human body, so that the hot air in the expansion bag 5052 can be introduced into the cooling liquid without the penetration of the cooling liquid.

The side of the first fixed frame 1 is fixedly connected with a switch panel, and the surface of the switch panel is provided with a protective layer, and at the same time, the switch panel can transmit data to the control terminal.

The surface of the switch panel is provided with a refrigerator control switch, a temperature regulator control switch, a temperature sensor control switch and a radiator control switch. The refrigerator 503, the temperature regulator 408, the temperature sensor 305 and the radiator 209 are controlled by the refrigerator respectively. The switch, the temperature regulator control switch, the temperature sensor control switch and the radiator control switch are electrically connected to the external power supply.

Working principle: When the temperature of the external equipment rises, heat exchange occurs first between the parallel flow heat exchange tube 505 on the parallel flow heat exchange mechanism 5 and the coolant in the parallel flow heat exchange tube 505, and at the same time, when the heat exchange is used , in order to improve the effect of heat exchange, the cooling liquid in the parallel flow heat exchange tube 505 first passes through the fluid inside the liquid storage fluid cylinder 202 to cool the circulating flow of the heat exchange liquid, which facilitates the heat exchange of the heat exchanger and ensures the heat exchange The normal operation of the device, and in order to improve the heat transfer rate of the cooling liquid to the device during the flow process is relatively high, and when the heat generated on the device is low, the heat on the device can directly enter the expansion through the vent pipe 5051 In the bladder 5052, the expansion bladder 5052 is directly in contact with the coolant to achieve the purpose of rapid cooling, reduce the time for heat conduction to occur on the parallel flow heat exchange tube 505, and increase the heat transfer rate. At this time, the flow rate of the flow monitor 504 and The temperature of the temperature sensor 305 does not change.

When the heat generated on the device is high, the heat of the device cannot be transferred quickly only through the cooperation of the vent tube 5051 and the expansion bag 5052, so that the heat converges on the parallel flow heat exchange tube 505, resulting in parallel flow. The temperature of the heat exchange tube 505 rises, and the contact between the coolant and the wall of the parallel flow heat exchange tube 505 cannot effectively cool down the temperature of the parallel flow heat exchange tube 505, causing the body of the parallel flow heat exchange tube 505 to expand when heated. The diameter of the vent pipe 5051 is also correspondingly increased, which further increases the air intake rate of the expansion bag 5052. At the same time, under the condition that the heat conduction rate of the expansion bag 5052 is constant, the volume of the expansion bag 5052 increases, so that the cooling liquid and the expansion bag 5052 The contact area increases, so that when the flow rate of the coolant remains unchanged, the temperature of the coolant passing through the temperature sensor 305 increases, and then the data is uploaded to the control terminal through the temperature sensor 305, so that the coolant in the liquid storage fluid cylinder 202 The flow rate is increased to fill the inner space of the parallel flow heat exchange tube 505, thereby ensuring that the cooling liquid can transfer the temperature in the expansion bag 5052, and the temperature on the parallel flow heat exchange tube 505 should be transferred to increase the heat transfer rate , at this time, the flow monitor 504 detects that the flow rate of the coolant increases.

And when the temperature of the equipment is high, due to the difference in the contact surface between the cooling liquid and the parallel flow heat exchange tube 505, when the cooling liquid transfers heat to the temperature in the parallel flow heat exchange tube 505, the transfer efficiency is also different. , and further along with the continuous change of temperature, the parallel flow heat exchange tube 505 can form a dynamic change similar to varicose blood vessels, thereby improving the efficiency of heat transfer.

Moreover, the expansion bladder 5052 can be used to realize the rate of heat transfer, and at the same time, the flow rate of the cooling liquid can be controlled according to the volume change of the expansion bladder 5052 in the parallel flow heat exchange tube 505. After the volume of the expansion bladder 5052 increases, the cooling The liquid can swirl in the expansion bag 5052 and the parallel flow heat exchange tube 505, and the cooling liquid can be used to transfer heat as much as possible to increase the heat exchange rate.

When the coolant in the liquid storage fluid cylinder 202 flows into the first delivery pipe 203 for delivery, it also enters the inside of the second delivery pipeline 204 on both sides through the first delivery pipeline 203, and the provided delivery pump 205 works to store The cooling liquid inside the liquid fluid cylinder 202 is transported to the heat dissipation mechanism 3, and the flow cooling process is carried out inside the heat dissipation mechanism 3. The heat on the equipment can be quickly dissipated through the heat-dissipating sheet 302, thereby avoiding that the equipment is in operation. Due to the high temperature, the operating speed drops, that is, the cooling liquid flows into the heat transfer tube 303, so that the heat contained in the cooling liquid is transferred to the heat deflection sheet 302 through the heat transfer tube 303, which is convenient for the heat in the cooling liquid. To ensure that the heat transfer tube 303 and the heat deflection sheet 302 can conduct heat in the cooling liquid, so as to facilitate the removal of excess heat and achieve the purpose of reducing the heat in the equipment. At the same time, the temperature sensor 305 is used to control The heat is sensed, so as to better monitor the cooling process of the equipment. At the same time, when the temperature sensor 305 detects that the temperature entering the parallel flow heat exchange tube 505 has risen significantly, the temperature sensor 305 can be used to control the cooling mechanism 3 and the cooling mechanism. 4. Controlling, that is, when the temperature detected by the temperature sensor 305 has no obvious change, at this time only the flow heat exchange mechanism 2 is used to replace the heat of the cooling liquid, and when the temperature detected by the temperature sensor 305 rises significantly, control the heat dissipation The mechanism 3 starts to work, and when the temperature detected by the temperature sensor 305 changes greatly, the heat dissipation mechanism 3 and the cooling mechanism 4 are controlled to start working simultaneously.

The setting of the first infusion tube 401 on the cooling mechanism 4 facilitates the delivery and circulation of the coolant inside the liquid storage fluid cylinder 202, and the closing control of the first valve 402 inside the first infusion tube 401 facilitates the control of the inside of the first infusion tube 401. The incoming liquid flow is used to control the heat transfer rate, and the cooling liquid is circulated to the inside of the second liquid delivery pipe 404 through the return circulation pump 403, so that the liquid in the second liquid delivery pipe 404 flows to the inside of the heat exchange fin 405 Alternate cold and heat, so as to better dissipate heat. After the heat exchange, the temperature regulator 408 is set to further perform heat exchange and cooling on the temperature inside the coolant to ensure that the equipment avoids overheating, and then through the heat exchange sheet The mutual cooperation between 405 and the temperature regulator 408 realizes stage-by-stage heat dissipation of the coolant passing through the cooling mechanism 4 , ensuring high-speed and stable heat dissipation efficiency of the coolant.

Finally, through the liquid inlet pipe 501, it is convenient to use the cooling liquid inside the liquid storage fluid cylinder 202 for heat dissipation and cooling. For heat exchange, the liquid entering the heat exchanger is monitored by the flow monitor 504, so as to facilitate the monitoring of the coolant flow rate in the parallel flow heat exchange tube 505 during the heat exchange process, and ensure that the flow rate in the parallel flow heat exchange tube 505 is The coolant flow rate can meet the purpose of heat dissipation and cooling.

Through the mutual cooperation between the set parallel flow heat exchange tube 505, the ventilation tube 5051 and the expansion bag 5052, the temperature of the device can be identified, and by setting the parallel flow heat exchange tube 505 as thermal expansion material, the parallel flow exchange The heat pipe 505 can adjust its own size according to the temperature, so as to realize the adjustment of the flow rate of the cooling liquid. At the same time, the mutual cooperation between the vent pipe 5051 and the expansion bag 5052 can be used to ensure that the heat of the outside world can be combined with the cooling liquid in a short time. contact, and with the change of the thermal expansion of the parallel flow heat exchange tube 505, the expansion volume of the expansion bag 5052 is controlled to increase the heat exchange rate, and at the same time, the expansion of the expansion bag 5052 makes the cooling liquid in the parallel flow heat exchange tube 505 Swirling occurs, further improving the heat transfer efficiency of the coolant.

Finally, it should be noted that: the above is only a preferred embodiment of the present invention, and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, it still The technical solutions recorded in the foregoing embodiments may be modified, or some technical features thereof may be equivalently replaced. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the protection scope of the present invention.

Claims (9)

1. A bionic parallel flow heat exchanger, comprising a first fixed frame, characterized in that the top of the first fixed frame is fixedly connected with a flow heat exchange mechanism, and one side of the flow heat exchange mechanism is provided with a heat dissipation mechanism, the other side of the flow heat exchange mechanism is provided with a cooling mechanism, and the top of the flow heat exchange mechanism is provided with a parallel flow heat exchange mechanism; The heat dissipation mechanism includes a plurality of heat-dissipating fins, heat transfer tubes are arranged between the heat-dissipating fins, and a temperature sensor is connected to one side of the heat transfer pipe; The parallel-flow heat exchange mechanism includes parallel-flow heat-exchange tubes, and a plurality of ventilation tubes are opened through the walls of the parallel-flow heat-exchange tubes. bag; The parallel flow heat exchange mechanism also includes a flow monitor. 2. A biomimetic parallel flow heat exchanger according to claim 1, characterized in that: the flow heat exchange mechanism includes support frames fixedly connected to both sides of the top end of the first fixed frame, and the two support frames The top of the rack is fixedly connected with a liquid storage fluid cylinder, the bottom end of the liquid storage fluid cylinder is connected with a first delivery pipeline, and the two sides of the bottom end of the first delivery pipeline are connected with a second delivery pipeline. A first electromagnetic valve is installed on the top of the second delivery pipeline, one end of the second delivery pipeline is connected through the liquid inlet of the delivery pump, and the top end of the delivery pump is connected with the first fluid pipe through the liquid outlet. One side of the first fluid pipe is connected with a second solenoid valve, the top and bottom of the liquid storage fluid cylinder are provided with heat transfer pipes on the sides of the first delivery pipe, and the sides of the heat transfer pipes are fixed and connectable with As for the radiator, the top end of the liquid storage fluid cylinder is connected through a third delivery pipe and a fourth delivery pipe. 3. A bionic parallel flow heat exchanger according to claim 2, characterized in that: the heat dissipation mechanism also includes a mounting frame on the side of the delivery pump, and the inside of the mounting frame is folded with several pieces of heat One side of the bottom end of the installation frame is fixedly connected with a connecting piece, the connecting piece is connected through the side of one end of the heat transfer tube, and the other side of the heat transfer tube is connected through the side of the delivery pump , the temperature sensor is connected to the top of the installation frame. 4. A bionic parallel flow heat exchanger according to claim 3, characterized in that: the cooling mechanism includes a first liquid infusion tube fixedly connected to one side of the liquid storage fluid cylinder, and the first liquid infusion tube The side is fixedly connected with a first valve, one end of the first valve is connected through one side of the backflow circulation pump, and the top of the backflow circulation pump is connected with a second infusion tube through, and the side of the second infusion tube The heat exchange fins are fixedly connected, the bottom end of the second infusion pipe is fixedly connected with a circulating cooling pipe, one end of the circulating cooling pipe is connected with a three-way pipe, and the top end of the three-way pipe is fixedly connected with a temperature regulator , the bottom end of the three-way pipe is connected with a drain pipe, and one end of the three-way pipe is connected with the first infusion pipe. 5. A bionic parallel flow heat exchanger according to claim 4, characterized in that: said parallel flow heat exchange mechanism includes a liquid inlet pipe and a liquid outlet pipe connected to one end of the third delivery pipe and the fourth delivery pipe The pipe is connected through through, one end of the liquid inlet pipe is connected through the refrigerator, and the flow monitor is connected through one side of the refrigerator. 6. A bionic parallel flow heat exchanger according to claim 5, characterized in that: one side of the flow monitor is connected through several parallel flow heat exchange tubes, and the parallel flow heat exchange tubes The one ends are through-connected through channel curved pipes. 7 . The bionic parallel flow heat exchanger according to claim 5 , wherein a switch panel is fixedly connected to a side of the first fixed frame, and a protective layer is provided on the surface of the switch panel. 8. A bionic parallel flow heat exchanger according to claim 7, characterized in that: the surface of the switch panel is provided with a refrigerator control switch, a temperature regulator control switch, a temperature sensor control switch and a radiator The control switch, the refrigerator, the temperature regulator, the temperature sensor and the radiator are electrically connected to the external power supply through the refrigerator control switch, the temperature regulator control switch, the temperature sensor control switch and the radiator control switch respectively. 9 . The bionic parallel flow heat exchanger according to claim 1 , wherein the parallel flow heat exchange tubes are made of thermally expandable materials.