Plate-type gas-gas heater

Abstract

The utility model relates to a plate type gas -gas heat exchanger, including mounting panel, display screen, fixed bolt, cooling liquid pipe, air pipe, sealed shell, fixed plate, heat conduction device, through having set up heat conduction device, through the installation component to the fixed support of condensing pipeline, guarantee cooling nozzle can spray out cooling mist to the auxiliary constant temperature function of heat conduction fin, and through having set up the whole of the heat conduction grain of different orientation of multiple sets of heat conduction fin to guide heat storage or transmission, to guide heat flow in the inside of heat conduction fin, make heat conduction fin can release the hot gas of appropriate to the auxiliary constant temperature function of electrical equipment, and then reach through the process of guiding cold and hot medium to exchange each other in heat conduction device, avoid the equipment cooling equipment to keep the state of high temperature continuously, and then solve the problem that the heat exchange pipe in traditional equipment is deformed by thermal expansion.

Description

Technical Field

[0001] This utility model relates to the technical field of engineering thermophysics and power engineering, specifically a plate-type gas-to-gas heat exchanger. Background Technology

[0002] Plate gas-to-gas heat exchangers are high-efficiency devices specifically designed for heat exchange between gases. They form alternating fluid channels by stacking corrugated metal plates.

[0003] Most existing heat exchangers are manufactured using aluminum alloy as the base material. However, aluminum alloy alone is prone to expansion when heated. As a result, when the refrigeration system starts up, the high-temperature and high-pressure refrigerant flows in from the inlet, causing the heat exchange tubes and manifolds in the heat exchanger to suddenly heat up, expand, and deform. Due to the influence of thermal stress, the strength at the connection between the manifolds and heat exchange tubes is weakened, which may lead to fatigue fracture and affect the service life. Therefore, this invention proposes a plate-type gas-to-gas heat exchanger that can achieve internal temperature balance in the equipment. Utility Model Content

[0004] (a) Technical problems to be solved To solve the above-mentioned technical problems, this utility model provides a plate-type gas-to-gas heat exchanger.

[0005] (II) Technical Solution Based on this, the present invention provides the following technical solution: a plate-type gas-to-gas heat exchanger, comprising a mounting plate, a display screen, fixing bolts, a coolant pipe, an air exchange pipe, a sealing shell, a fixing plate, and a heat conduction device. The display screen is mounted on the right end of the mounting plate, and the fixing bolts are also mounted on the right end of the mounting plate. The fixing bolts are threadedly fixed to the right end of the fixing plate. The coolant pipe is connected to the right end of the heat conduction device. The air exchange pipe is located on the right end of the mounting plate and consists of three sets, which are respectively the transmission pipes for hot inlet, hot outlet, and cold inlet in the equipment. The sealing shell is fixedly located on the right end of the fixing plate, and the heat conduction device is installed inside the sealing shell.

[0006] Preferably, the heat-conducting device includes heat-conducting fins, a cooling pad, heat-conducting patterns, a condensation pipe, a cooling nozzle, a mounting assembly, and a label. The heat-conducting fins are disposed inside the sealed shell, the cooling pad is laid on the outside of the heat-conducting fins, the heat-conducting patterns are laid on the outside of the heat-conducting fins, the condensation pipe is installed inside the heat-conducting fins, and a cooling nozzle is provided inside the condensation pipe. The mounting assembly is fixed to the outside of the condensation pipe and to the right end of the heat-conducting fins. The label is disposed at the front end of the heat-conducting fins.

[0007] Preferably, the mounting assembly includes a fixing strip, tape, and a locking pin. The bottom of the fixing strip is provided with tape, which is connected to the outer side of the heat-conducting fin. The locking pin is located at the bottom of the fixing strip and is fitted and fixed to the inside of the heat-conducting fin.

[0008] Preferably, the ventilation pipe includes a transmission pipe body, a dustproof net, a telescopic brush, a fixed base, an inner cylinder, and a buffer damper. The transmission pipe body is located at the right end of the mounting plate. The dustproof net is threadedly connected to the right end of the transmission pipe body. The telescopic brush is slidably connected to the inside of the transmission pipe body. The fixed base is located inside the transmission pipe body. An inner cylinder is installed inside the fixed base. A buffer damper is installed inside the inner cylinder. The buffer damper is drivenly connected to the inside of the telescopic brush.

[0009] Preferably, the heat-conducting device is composed of multiple sets of heat-conducting fins, and the outer side of the heat-conducting fins is provided with upward and downward heat-conducting patterns, thereby ensuring that the heat-conducting patterns can guide the flow of air.

[0010] Preferably, the right end of the fixing plate is provided with a meshing thread, which meshes with the thread provided on the left end of the fixing bolt.

[0011] Preferably, the overall structure of the fixing strip is roof-shaped, with the top two sides of the fixing strip being sloping surfaces, all of which are subjected to uniform force, making it easy for the user to perform the function of squeezing and fixing the fixing strip.

[0012] Preferably, the tape and the locking pin are arranged at the same horizontal level at the bottom of the fixing strip, and the tape and the locking pin are configured to cooperate with each other.

[0013] (III) Beneficial Effects Compared with the prior art, this utility model provides a plate-type gas-to-gas heat exchanger, which has the following beneficial effects: 1. This type of plate-type gas-to-gas heat exchanger, by setting up a heat conduction device and fixing the condenser pipe with the mounting components, ensures that the cooling nozzle can spray cooling mist to assist in the constant temperature of the heat conduction fins. Furthermore, by setting up multiple sets of heat conduction fins with heat conduction patterns of different orientations to guide the storage or transfer of heat, thereby guiding the heat to flow inside the heat conduction fins. This allows the heat conduction fins to release heat appropriately to assist in the constant temperature of the electrical equipment. In this way, during the process of mutual exchange of hot and cold media guided by the heat conduction device, the equipment cooling system avoids the problem of deformation caused by thermal expansion of heat exchange tubes in traditional equipment.

[0014] 2. This type of plate-type air-to-air heat exchanger, by installing an installation assembly above the heat-conducting fins, fixes the front end of the heat-conducting fins with tape and pins, and fixes it to the outside of the condensing pipe with fixing strips. In this way, the installation assembly can fix and support the condensing pipe, thereby ensuring that the condensing pipe and the cooling nozzle can be fixed to the outside of the heat-conducting fins. The cooling nozzle can spray cooling mist to help keep the heat-conducting fins constant in temperature.

[0015] 3. This type of plate-type air-to-air heat exchanger features an air exchange pipe installed at the right end of the mounting plate. By connecting the transmission pipe to the heat dissipation outlet of the electrical equipment, the dustproof net installed at the right end of the transmission pipe can effectively prevent dust accumulation, ensuring the heat exchanger can continuously perform its heat exchange function. During this process, the buffer damper can expand and contract in coordination with the airflow, causing the expansion brush to push away the dust accumulated on the dustproof net, thereby achieving airflow exchange through the air exchange pipe. At the same time, it prevents dust carried by the airflow from entering the interior of the heat exchanger. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the disassembled structure of this utility model; Figure 3 This is a schematic diagram of the heat conduction device of this utility model; Figure 4 In this utility model Figure 3 Partial structural diagram; Schematic diagram of installation components; Figure 5 This is a schematic diagram of the ventilation pipe structure of this utility model; Figure 6 This is a schematic diagram of the planar structure of the ventilation pipe of this utility model.

[0017] In the diagram: Mounting plate-1, Display screen-2, Fixing bolts-3, Coolant pipe-4, Ventilation pipe-5, Sealing shell-6, Fixing plate-7, Heat conduction device-8, Heat conduction fins-81, Cooling pad-82, Heat conduction texture-83, Condensation pipe-84, Cooling nozzle-85, Mounting assembly-86, Marking-87, Fixing strip-861, Tape-862, Clip-863, Transmission pipe-51, Dustproof net-52, Telescopic brush-53, Fixing base-54, Internal cylinder-55, Buffer damper-56. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.

[0019] Please see Figure 1 and Figure 2 A plate-type gas-to-gas heat exchanger includes a mounting plate 1, a display screen 2, fixing bolts 3, a coolant pipe 4, an air exchange pipe 5, a sealing shell 6, a fixing plate 7, and a heat conduction device 8. The display screen 2 is mounted on the right end of the mounting plate 1, and the fixing bolts 3 are also mounted on the right end of the mounting plate 1. The fixing bolts 3 are threadedly fixed to the right end of the fixing plate 7. The coolant pipe 4 is connected to the right end of the heat conduction device 8. The air exchange pipe 5 is located on the right end of the mounting plate 1 and has three sets. The three sets of air exchange pipes 5 are respectively the transmission pipes for hot inlet, hot outlet, and cold inlet in the equipment. The sealing shell 6 is fixedly located on the right end of the fixing plate 7, and the heat conduction device 8 is installed inside the sealing shell 6.

[0020] In this embodiment, the right end of the fixing plate 7 is provided with a meshing thread, which meshes with the thread provided on the left end of the fixing bolt 3.

[0021] Please see Figure 3 and Figure 4 A plate-type gas-to-gas heat exchanger includes a heat-conducting device 8 comprising heat-conducting fins 81, a cooling pad 82, heat-conducting grooves 83, a condensing pipe 84, a cooling nozzle 85, a mounting assembly 86, and a marking 87. The heat-conducting fins 81 are disposed inside the sealing shell 6, the cooling pad 82 is laid on the outside of the heat-conducting fins 81, the heat-conducting grooves 83 are laid on the outside of the heat-conducting fins 81, the condensing pipe 84 is installed inside the heat-conducting fins 81, and the cooling nozzle 85 is provided inside the condensing pipe 84. The mounting assembly 86 is fixed to the outside of the condensing pipe 84 and to the right end of the heat-conducting fins 81. The marking 87 is disposed at the front end of the heat-conducting fins 81. The cooling nozzle 85 can be a hollow vortex nozzle (producing annular spray, anti-clogging) or a spiral nozzle (open flow channel, high-pressure injection desulfurization efficiency), and the material is mostly silicon carbide or ceramic.

[0022] In this embodiment, the heat conduction device 8 is composed of multiple sets of heat conduction fins 1. The outer side of the heat conduction fins 1 is provided with upward and downward heat conduction patterns, thereby ensuring that the heat conduction patterns 83 can guide the flow of air.

[0023] The mounting assembly 86 includes a fixing strip 861, an adhesive tape 862, and a locking pin 863. The bottom of the fixing strip 861 is provided with the adhesive tape 862, which is connected to the outer side of the heat-conducting fin 81. The locking pin 863 is located at the bottom of the fixing strip 861 and is fitted and fixed inside the heat-conducting fin 81.

[0024] In this embodiment, the overall structure of the fixing strip 861 is roof-shaped, with the top two sides of the fixing strip 861 being sloping surfaces, which are subjected to uniform force, making it easy for the user to squeeze and fix the fixing strip. The tape 862 and the locking pin 863 are set at the same level at the bottom of the fixing strip 861, and the tape 862 and the locking pin 863 can cooperate with each other.

[0025] Please see Figure 5 and Figure 6 A plate-type air-to-air heat exchanger includes an air exchange pipe 5 comprising a transmission pipe body 51, a dustproof net 52, a telescopic brush 53, a fixed base 54, an internal cylinder 55, and a buffer damper 56. The transmission pipe body 51 is located at the right end of the mounting plate 1. The dustproof net 52 is threadedly connected to the right end of the transmission pipe body 51. The telescopic brush 53 is slidably connected to the inside of the transmission pipe body 51. The fixed base 54 is located inside the transmission pipe body 51. An internal cylinder 55 is installed inside the fixed base 54. A buffer damper 56 is installed inside the internal cylinder 55. The buffer damper 56 is connected to the inside of the telescopic brush 53 via a transmission connection. The telescopic brush 53 is a multi-scenario tool with adjustable length or storage function. The buffer damper 56 adopts a USB-type spring telescopic device.

[0026] In summary, during use, the equipment is installed at the heat dissipation end of the power supply. By connecting the transmission pipe 51 inside the air exchange pipe 5 to the heat dissipation outlet of the power supply, the dustproof net 52 installed at the right end of the transmission pipe 51 can play a dustproof role, ensuring that the heat exchange equipment can continuously perform heat exchange. During this period, the buffer damper 56 can move in conjunction with the airflow to push the dust accumulated on the dustproof net 52 with the telescopic brush 53, thereby completing the airflow exchange through the air exchange pipe 5. At the same time, it prevents dust carried in the airflow from entering the interior of the heat exchanger. When the cooling material is injected into the heat conduction device 8 from the coolant pipe 4, the heat conduction device 8 can continuously maintain its own temperature. At the same time, the heat conduction fins 81 are arranged in sequence inside the sealed shell 6 according to the marking 87. Multiple sets of heat conduction fins 81 are guided by heat conduction patterns 83 with different orientations through the straight body design, so that cold air and hot air can be exchanged and diluted with each other, so that the heat conduction fins 81 can output temperature appropriately. In this process, the cooling pad layer 82 can dilute part of the temperature of the hot air through the straight body material. In addition, the tape 862 and the clip 863 are fixed to the front end of the heat-conducting fin 81 in advance, and fixed to the outside of the condensing pipe 84 by the fixing strip 861, so that the condensing pipe 84 can be fixed to the outside of the heat-conducting fin 81 with the cooling nozzle 85. Then, the mounting component 86 provides a fixed support for the condensing pipe 84, ensuring that the cooling nozzle 85 can spray out cooling mist to play an auxiliary role in constant temperature of the heat-conducting fin 81. Furthermore, by guiding heat through the heat-conducting patterns 83 of multiple sets of heat-conducting fins 81 in different orientations to store or transfer heat, the heat is guided to flow inside the heat-conducting fins 81. This allows the heat-conducting fins 81 to release heat appropriately to help maintain the temperature of the electrical equipment. In the process of guiding the exchange of hot and cold media through the heat-conducting device 8, the equipment cooling equipment is kept at a high temperature, thus solving the problem of deformation caused by thermal expansion of heat exchange tubes in traditional equipment. Then, by activating the heat conduction device 8, the heat conduction device 8 guides the hot and cold medium to exchange efficiently, thereby releasing a suitable and stable auxiliary power equipment to operate stably. During this process, the display screen 2 can sense whether the heat conduction device 8 is normal and stable through the direct sensor. When the display shows that the heat conduction device 8 is not in normal condition, the fixing bolt 3 can be unscrewed to perform quick maintenance on the heat conduction device 8.

[0027] The control method of this utility model is to control the device by manually starting and stopping the switch. The wiring diagram of the power element and the power supply are common knowledge in the field. Since this utility model is mainly used to protect mechanical devices, the control method and wiring layout will not be explained in detail.

[0028] The control method of this utility model is automatic control through a controller. The control circuit of the controller can be implemented by simple programming by those skilled in the art. The power supply is also common knowledge in the art. Since this utility model is mainly used to protect mechanical devices, the control method and circuit connection will not be explained in detail.

[0029] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A plate-type gas-to-gas heat exchanger, comprising a mounting plate (1), a display screen (2), fixing bolts (3), a coolant pipe (4), an air exchange pipe (5), a sealing shell (6), a fixing plate (7), and a heat conduction device (8), wherein the right end of the mounting plate (1) is equipped with the display screen (2) and the right end of the mounting plate (1) is equipped with the fixing bolts (3). Its features are: The heat-conducting device (8) includes heat-conducting fins (81), cooling pads (82), heat-conducting patterns (83), condensation pipes (84), cooling nozzles (85), mounting components (86), and markings (87). The heat-conducting fins (81) are disposed inside the sealing shell (6). The cooling pads (82) are laid on the outside of the heat-conducting fins (81). The heat-conducting patterns (83) are laid on the outside of the heat-conducting fins (81). The condensation pipes (84) are installed inside the heat-conducting fins (81). The condensation pipes (84) are provided with cooling nozzles (85). The mounting components (86) are fixed to the outside of the condensation pipes (84) and to the right end of the heat-conducting fins (81). The markings (87) are disposed at the front end of the heat-conducting fins (81).

2. A plate-type gas-to-gas heat exchanger according to claim 1, characterized in that: The mounting assembly (86) includes a fixing strip (861), tape (862), and a locking pin (863). The bottom of the fixing strip (861) is provided with tape (862), which is connected to the outside of the heat-conducting fin (81). The locking pin (863) is located at the bottom of the fixing strip (861) and is fitted and fixed inside the heat-conducting fin (81).

3. A plate gas-to-gas heat exchanger according to claim 1, characterized in that: The ventilation pipe (5) includes a transmission pipe body (51), a dustproof net (52), a telescopic brush (53), a fixed seat (54), an internal cylinder (55), and a buffer damper (56). The transmission pipe body (51) is located at the right end of the mounting plate (1). The dustproof net (52) is threadedly connected to the right end of the transmission pipe body (51). The telescopic brush (53) is slidably connected to the inside of the transmission pipe body (51). The fixed seat (54) is located inside the transmission pipe body (51). An internal cylinder (55) is installed inside the fixed seat (54). A buffer damper (56) is installed inside the internal cylinder (55). The buffer damper (56) is connected to the inside of the telescopic brush (53) via a transmission connection.

4. A plate-type gas-to-gas heat exchanger according to claim 1, characterized in that: The fixing bolt (3) is threaded to the right end of the fixing plate (7), the coolant pipe (4) is connected to the right end of the heat conduction device (8), the air exchange pipe (5) is set at the right end of the mounting plate (1), the air exchange pipe (5) is provided in three sets, the three sets of air exchange pipes (5) are respectively the transmission pipes for hot inlet, hot outlet and cold inlet in the equipment, the sealing shell (6) is fixedly set at the right end of the fixing plate (7), and the heat conduction device (8) is installed inside the sealing shell (6).

5. A plate-type gas-to-gas heat exchanger according to claim 1, characterized in that: The heat-conducting device (8) is composed of multiple sets of heat-conducting fins (81). The outer side of the heat-conducting fins (81) is provided with upward and downward heat-conducting patterns (83), thereby ensuring that the heat-conducting patterns (83) can guide the flow of air.

6. A plate-type gas-to-gas heat exchanger according to claim 1, characterized in that: The right end of the fixing plate (7) is provided with a meshing thread, which meshes with the thread provided on the left end of the fixing bolt (3).

7. A plate-type gas-to-gas heat exchanger according to claim 2, characterized in that: The overall structure of the fixing strip (861) is roof-shaped, wherein the top two sides of the fixing strip (861) are sloped.

8. A plate-type gas-to-gas heat exchanger according to claim 2, characterized in that: The tape (862) and the locking pin (863) are set at the same level at the bottom of the fixing strip (861), and the tape (862) and the locking pin (863) can cooperate with each other.

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