CN113423236A - Waterproof switch with discontinuous heat dissipation function - Google Patents
Waterproof switch with discontinuous heat dissipation function Download PDFInfo
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- CN113423236A CN113423236A CN202110519493.XA CN202110519493A CN113423236A CN 113423236 A CN113423236 A CN 113423236A CN 202110519493 A CN202110519493 A CN 202110519493A CN 113423236 A CN113423236 A CN 113423236A
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/26—Drying gases or vapours
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L49/00—Packet switching elements
- H04L49/10—Packet switching elements characterised by the switching fabric construction
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q1/00—Details of selecting apparatus or arrangements
- H04Q1/02—Constructional details
- H04Q1/035—Cooling of active equipments, e.g. air ducts
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q1/00—Details of selecting apparatus or arrangements
- H04Q1/02—Constructional details
- H04Q1/10—Exchange station construction
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20218—Modifications to facilitate cooling, ventilating, or heating using a liquid coolant without phase change in electronic enclosures
- H05K7/20272—Accessories for moving fluid, for expanding fluid, for connecting fluid conduits, for distributing fluid, for removing gas or for preventing leakage, e.g. pumps, tanks or manifolds
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/2039—Modifications to facilitate cooling, ventilating, or heating characterised by the heat transfer by conduction from the heat generating element to a dissipating body
- H05K7/20409—Outer radiating structures on heat dissipating housings, e.g. fins integrated with the housing
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Computer Networks & Wireless Communication (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Signal Processing (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The invention discloses a waterproof exchanger with intermittent heat dissipation, which belongs to the field of exchangers and comprises an exchanger main body, wherein a pair of circulating water tanks is fixedly connected to the side wall of the exchanger main body, an air cooling tank is fixedly connected to the top end of the exchanger main body, a heat dissipation pipe and a heat conduction pipe are respectively connected between the upper end and the lower end of each circulating water tank, the heat dissipation pipe and the heat conduction pipe respectively penetrate through the exchanger main body and the air cooling tank, a partition panel is connected between the exchanger main body and the air cooling tank, a plurality of air holes which are uniformly distributed are drilled in the partition panel, a floating sealing piece and a sealing plate are installed in the partition panel, a water blocking column is inserted in the sealing plate, one end of the water blocking column is fixedly connected with a floating sealing bag, and the other end of the water blocking column is inserted into the partition panel. The width of the air holes of the automatic change device can be automatically changed when the exchanger is overheated, the change of the air exchange capacity of the exchanger is realized, and the water resistance of the device is ensured after the width of the air holes is changed.
Description
Technical Field
The invention relates to the field of switches, in particular to a waterproof switch capable of achieving intermittent heat dissipation.
Background
A Switch (Switch) is a network device used for electrical (optical) signal forwarding. It may provide an exclusive electrical signal path for any two network nodes accessing the switch. The most common switches are ethernet switches, others are voice over telephone switches, fibre optic switches, etc. Switches generally include a motherboard and a housing, and when the switch performs forwarding of electrical signals, especially when there are many connected network nodes, a large amount of heat is generated on the motherboard. In the existing switch, heat dissipation holes are generally formed in one side of a casing, and an air supply fan is installed on the other side of the casing to dissipate heat. When there are many network nodes, multiple switches are often used. To reduce the footprint, cabinets are required to support the switches.
The existing cabinet generally comprises upright posts supporting two sides of the switch, and a plurality of layers of supporting plates are arranged between the upright posts on the two sides to support the outer sides of the upright posts of the switch to be provided with a shell for enclosing. The switch during operation, key parts such as the slot of mainboard generate heat more, need in time dispel the heat, and current switch generally dispels the heat through radiator fan on the switch rack, however because the switch mainboard slot groove position and the service position of different models are all different, and current radiating mode can not distribute away the heat of the more mainboard slot position of heat dissipation capacity, and the heat dissipation is inhomogeneous, influences the life of equipment.
Disclosure of Invention
1. Technical problem to be solved
The invention aims to provide a waterproof switch capable of discontinuously dissipating heat, which can automatically change the width of an air hole of the switch when the switch is overheated, change the ventilation volume of the switch, ensure the water resistance of the switch after the width of the air hole is changed, effectively prevent water vapor from entering the switch through the air hole during ventilation and water-cooling heat dissipation, and effectively protect electronic elements in the switch when the heat dissipation performance of the switch is improved.
2. Technical scheme
In order to solve the above problems, the present invention adopts the following technical solutions.
A waterproof switch with discontinuous heat dissipation comprises a switch main body, wherein a pair of circulating water tanks is fixedly connected onto the side wall of the switch main body, an air cooling tank is fixedly connected onto the top end of the switch main body, a pair of heat dissipation pipes and heat conduction pipes are respectively connected between the upper end and the lower end of the circulating water tanks, the heat dissipation pipes and the heat conduction pipes respectively penetrate through the switch main body and the air cooling tank, a partition plate is connected between the switch main body and the air cooling tank, a plurality of air holes which are uniformly distributed are formed in the partition plate in a chiseled mode, a floating sealing piece and a sealing plate are installed in the partition plate, the floating sealing piece comprises a plurality of hollow heat conduction bottles, sliding rods are connected in the hollow heat conduction bottles in a sliding mode, floating sealing bags matched with the sealing plate are fixedly connected onto the inner wall of the air holes, connecting wires are connected between the floating sealing bags and the sliding rods, and blocking water columns are inserted in the sealing plates, one end and the floating sealing bag fixed connection of water blocking post, the other end of water blocking post inserts in the partition panel. Can realize when the switch is overheated, the width of automatic change device bleeder vent realizes the change of switch air-exchange capacity, guarantees the water proof nature of device after the bleeder vent width changes, effectively prevents when taking a breath and water-cooling heat dissipation, and steam passes through in the bleeder vent gets into the switch, effectively protects the electronic component in the switch when improving the heat dispersion of switch.
Furthermore, a floating ventilation film is laid on the top end of the air cooling box and is fixedly connected with a pair of circulating water tanks, the floating ventilation film comprises a heat conduction film fixedly connected with the circulating water tanks and the air cooling box, the floating ventilation film is fixedly connected with a floating film, a pair of heat conduction fins are connected between the heat conduction film and the switch main body, the heat conduction film is located between the circulating water tanks and the air cooling box, and a plurality of uniformly distributed micro air bags are connected between the heat conduction film and the floating film. When the device is overheated, the micro air bag is expanded to float the floating film.
Furthermore, the division board is made by hollow heat conduction material, switch main part, circulation tank and forced air cooling case are made by heat-insulating material, be connected with a plurality of evenly distributed's radiating fin on the circulation tank. The circulating water tank is ensured to have good heat dissipation performance, and circulating water in the circulating water tank can be cooled by self-heating.
Furthermore, the floating sealing bag is made of a memory material, elastic fiber wires are arranged in the floating sealing bag in a transmission mode, a bundling ball matched with the connecting wire is fixedly connected to the inner wall of the floating sealing bag, the floating sealing bag is made of rigid fiber wires, the floating sealing bag can automatically reset after the switch is cooled, and the air holes are sealed again.
Furthermore, the water retaining column comprises a shaping net column, an adsorption sponge is filled in the shaping net, a storage cavity matched with the water retaining column is formed in the partition plate, a drying agent is placed in the storage cavity, after the air holes are opened, the water retaining column is exposed to adsorb moisture in air flow, after the air holes are closed, the water retaining column enters the storage cavity, and the moisture adsorbed by the water retaining column is absorbed by the drying agent to enable the water retaining column to be dried again.
Furthermore, a coolant is stored in the circulating water tank, and a circulating liquid pump matched with the radiating pipe and the heat conducting pipe is installed in the circulating water tank.
Further, the heat transfer fin of a plurality of evenly distributed of fixedly connected with on the part outer wall that the cooling tube is located the forced air cooling incasement, heat transfer fin's inclination is 45, makes the cooling tube can with the air current heat transfer in the forced air cooling incasement, and easily makes the air current water conservancy diversion that makes progress, makes the air current and float the contact of taking a breath membrane to the membrane come-up that takes a breath floats in the messenger, with the interior volume that increases the forced air cooling incasement.
Furthermore, ether solution is stored in the hollow heat conduction bottle, 2-5% of air is doped in the ether solution, and one end of the sliding rod, which is positioned in the hollow heat conduction bottle, is fixedly connected with a piston plate, so that the sliding rod can be quickly pushed to move outwards after the ether solution in the hollow heat conduction bottle is heated and expanded.
Furthermore, the maximum moving distance of the slide rod is smaller than the width of the air holes.
Furthermore, the one end fixedly connected with that the litter was kept away from to hollow heat conduction bottle and connecting wire assorted sealed tube, the sealed tube extends to in the venthole, when preventing that the litter from driving the connecting wire motion, the solution in the hollow heat conduction bottle can not reveal.
3. Advantageous effects
Compared with the prior art, the invention has the advantages that:
(1) this scheme can realize when the switch is overheated, the width of automatic change device bleeder vent realizes the change of switch air-exchange capacity, guarantees the water proof nature of device after the bleeder vent width changes, effectively prevents when taking a breath and water-cooling heat dissipation, and steam passes through in the bleeder vent gets into the switch, effectively protects the electronic component in the switch when improving the heat dispersion of switch.
(2) The top of forced air cooling case has been laid and has been floated the membrane of taking a breath, and the membrane of taking a breath floats and the equal fixed connection of a pair of circulating water tank, and the membrane of taking a breath that floats includes the heat conduction membrane with the equal fixed connection of circulating water tank and forced air cooling case, and fixedly connected with floats the membrane on the heat conduction membrane, is connected with a pair of conducting strip between heat conduction membrane and the switch main part, and the heat conduction membrane is located between circulating water tank and the forced air cooling case, is connected with a plurality of evenly distributed's micro-airbag between heat conduction membrane and the membrane of floating. When the device is overheated, the micro air bag is expanded to float the floating film.
(3) The division board is made by hollow heat conduction material, and switch main part, circulation tank and forced air cooling case are made by thermal insulation material, are connected with a plurality of evenly distributed's radiating fin on the circulation tank. The circulating water tank is ensured to have good heat dissipation performance, and circulating water in the circulating water tank can be cooled by self-heating.
(4) The floating sealing bag is made of memory material, elastic fiber wires are arranged in the floating sealing bag, a bundling ball matched with the connecting wire is fixedly connected to the inner wall of the floating sealing bag, the floating sealing bag is made of rigid fiber wires, so that the floating sealing bag can automatically reset after the exchanger is cooled, and the air holes are sealed again.
(5) The water retaining column comprises a shaping net column, an adsorption sponge is filled in the shaping net, a storage cavity matched with the water retaining column is formed in the partition board, a drying agent is placed in the storage cavity, after the air holes are opened, the water retaining column is exposed to adsorb moisture in air flow, after the air holes are closed, the water retaining column enters the storage cavity, and the moisture adsorbed by the water retaining column is absorbed by the drying agent to enable the water retaining column to be dried again.
(6) The heat transfer fin of a plurality of evenly distributed of fixedly connected with on the part outer wall that the cooling tube is located the forced air cooling incasement, heat transfer fin's inclination is 45, makes the cooling tube can with the air current heat transfer in the forced air cooling case, and easily makes the air current water conservancy diversion that makes progress, makes the air current and float the membrane contact of taking a breath to make the membrane come-up of taking a breath that floats, with the interior volume that increases the forced air cooling case.
(7) The hollow heat conducting bottle is internally stored with ether solution, 2-5% of air is doped in the ether solution, and one end of the sliding rod, which is positioned in the hollow heat conducting bottle, is fixedly connected with a piston plate, so that the sliding rod can be quickly pushed to move outwards after the ether solution in the hollow heat conducting bottle is heated and expanded.
(8) The one end fixedly connected with that the litter was kept away from to hollow heat conduction bottle and connecting wire assorted sealed tube, sealed tube extend to in the ventilation hole, when preventing that the litter from driving the connecting wire motion, the solution in the hollow heat conduction bottle can not reveal.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a cross-sectional view of the present invention;
FIG. 3 is a schematic view of the structure at A in FIG. 2;
FIG. 4 is a schematic structural view of the floating seal of the present invention in a collapsed condition;
FIG. 5 is a schematic view of the structure at B in FIG. 2;
fig. 6 is a structural view illustrating an expanded state of the floating ventilation membrane according to the present invention.
The reference numbers in the figures illustrate:
1 exchanger body, 2 circulating water tanks, 201 heat pipes, 202 heat pipes, 3 air cooling tanks, 4 floating ventilation films, 401 heat pipes, 402 floating films, 403 heat conducting fins, 404 micro air bags, 5 floating sealing elements, 501 hollow heat conducting bottles, 502 sliding rods, 6 sealing plates, 7 floating sealing bags, 8 sealing pipes, 9 connecting wires and 10 water blocking columns.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the connection can be direct connection or indirect connection through an intermediate medium, and can be communication inside the model adapting element. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1:
referring to fig. 1-3, a waterproof exchanger with discontinuous heat dissipation comprises an exchanger main body 1, a pair of circulating water tanks 2 is fixedly connected to the side wall of the exchanger main body 1, an air cooling tank 3 is fixedly connected to the top end of the exchanger main body 1, an induced draft fan is installed in the air cooling tank 3, filter plates are installed at both ends of the air cooling tank 3, a heat dissipation pipe 201 and a heat conduction pipe 202 are respectively connected between the upper end and the lower end of the pair of circulating water tanks 2, the heat dissipation pipe 201 and the heat conduction pipe 202 respectively penetrate through the exchanger main body 1 and the air cooling tank 3, a partition plate is connected between the exchanger main body 1 and the air cooling tank 3, a plurality of air holes are uniformly distributed and chiseled on the partition plate, a floating sealing member 5 and a sealing plate 6 are installed in the partition plate, the floating sealing member 5 comprises a plurality of hollow heat conduction bottles 501, sliding rods 502 are slidably connected in the hollow heat conduction bottles 501, floating sealing bags 7 matched with the sealing plate 6 are fixedly connected to the inner walls of the air holes, the floating sealing bag 7 is made of memory materials, elastic fiber wires are arranged in the floating sealing bag 7, a bundling ball matched with the connecting wire 9 is fixedly connected to the inner wall of the floating sealing bag 7, the floating sealing bag 7 is made of rigid fiber wires, the floating sealing bag 7 can automatically reset after the exchanger is cooled, and the air holes are sealed again.
Referring to fig. 2-4, a connecting line 9 is connected between the floating seal bag 7 and the slide rod 502, a water blocking column 10 is inserted into the sealing plate 6, one end of the water blocking column 10 is fixedly connected with the floating seal bag 7, and the other end of the water blocking column 10 is inserted into the partition. The water blocking column 10 comprises a shaping net column, adsorption sponge is filled in the shaping net, a storage cavity matched with the water blocking column 10 is formed in the partition board, drying agents are placed in the storage cavity, after the air holes are opened, the water blocking column 10 exposes to adsorb moisture in air flow, after the air holes are closed, the water blocking column 10 enters the storage cavity, the moisture adsorbed by the water blocking column 10 is absorbed by the drying agents, and the water blocking column 10 is dried again. The division board is made by hollow heat conduction material, and switch main part 1, circulation tank 2 and forced cooling case 3 are made by heat-insulating material, are connected with a plurality of evenly distributed's radiating fin on the circulation tank 2. The circulating water tank 2 is ensured to have good heat dissipation performance, so that the circulating water in the circulating water tank 2 can be cooled by self-heating.
Referring to fig. 5-6, a floating ventilation film 4 is laid on the top of the air-cooling box 3, the floating ventilation film 4 is fixedly connected with the pair of circulating water tanks 2, the floating ventilation film 4 includes a heat-conducting film 401 fixedly connected with the circulating water tanks 2 and the air-cooling box 3, a floating film 402 is fixedly connected to the heat-conducting film 401, a pair of heat-conducting fins 403 is connected between the heat-conducting film 401 and the switch main body 1, the heat-conducting film 401 is located between the circulating water tanks 2 and the air-cooling box 3, a plurality of uniformly distributed micro-airbags 404 are connected between the heat-conducting film 401 and the floating film 402, one end of the micro-airbags 404 located in the heat-conducting film 401 is in an expanded state, one end of the heat-conducting film 401 located in the floating film 402 is in a compressed state, when the device is overheated, the micro-airbags 404 are expanded to float the floating film 402, so that a gap is generated between the heat-conducting film 401 and the floating film 402, thereby promoting heat dissipation of the heat-conducting film 401;
referring to fig. 1-2 and 5, a coolant is stored in the circulation tank 2, and a circulation liquid pump matched with both the radiating pipe 201 and the heat pipe 202 is installed in the circulation tank 2. The heat transfer fin that a plurality of evenly distributed of fixedly connected with on the part outer wall that the cooling tube 201 is located air-cooled box 3, heat transfer fin's inclination is 45, make the cooling tube 201 can with the air current heat transfer in the air-cooled box 3, and easily make the air current water conservancy diversion upwards, make the air current and float and take a breath the contact of membrane 4 to make and float and take a breath membrane 4 come-up, with the inner volume of increase air-cooled box 3.
Referring to fig. 3-4, ether solution is stored in the hollow heat conducting bottle 501, 2-5% of air is mixed in the ether solution, and a piston plate is fixedly connected to one end of the sliding rod 502 located in the hollow heat conducting bottle 501, so that the sliding rod 502 can be rapidly pushed to move outwards after the ether solution in the hollow heat conducting bottle 501 is heated and expanded. One end of the hollow heat conducting bottle 501, which is far away from the sliding rod 502, is fixedly connected with a sealing tube 8 matched with the connecting wire 9, the sealing tube 8 extends into the air hole, and when the sliding rod 502 drives the connecting wire 9 to move, the solution in the hollow heat conducting bottle 501 cannot be leaked. The maximum moving distance of the slide bar 502 is smaller than the width of the ventilation holes.
When the scheme is used, the switch generates heat to cause ether expansion in the hollow heat conducting bottle 501, so that the sliding rod 502 moves outwards, the floating sealing bag 7 is pulled by the connecting wire 9 to contract inwards, the water blocking column 10 is pulled out at the moment, the vent hole on the switch is opened, when the fan in the air cooling box 3 works, fresh air can be introduced into the switch, hot air in the switch is discharged, ventilation is realized, water flow heat dissipation is performed on the switch through the action of the circulating water tank 2, the radiating pipe 201 and the heat conducting pipe 202, when cooling liquid flows through the radiating pipe 201, the cooling liquid exchanges heat with air flow introduced by the air cooling box 3 to realize cooling of the cooling liquid, part of water vapor is often contained in the fresh air, when the water vapor condenses during heat exchange, the water blocking column 10 absorbs the water vapor when the water flows to the vent hole, the water vapor is prevented from entering the switch, and after the temperature of the switch is reduced, the floating sealing bag 7 rebounds and resets, during water blocking column 10 returned the partition panel, its absorptive steam evaporates when the switch generates heat again, and steam is absorbed by the drier of placing in the storage chamber this moment, makes the moisture of storing in the water blocking column 10 reduce, prevents that water blocking column 10 from reaching the absorption limit too fast, reduces water blocking column 10's change frequency.
This scheme can realize when the switch is overheated, the width of automatic change device bleeder vent realizes the change of switch air-exchange capacity, guarantees the water proof nature of device after the bleeder vent width changes, effectively prevents when taking a breath and water-cooling heat dissipation, and steam passes through in the bleeder vent gets into the switch, effectively protects the electronic component in the switch when improving the heat dispersion of switch.
The foregoing is only a preferred embodiment of the present invention; the scope of the invention is not limited thereto. Any person skilled in the art should be able to cover the technical scope of the present invention by equivalent or modified solutions and modifications within the technical scope of the present invention.
Claims (10)
1. The utility model provides a be interrupted radiating waterproof switch, includes switch main part (1), its characterized in that: the heat exchanger is characterized in that a pair of circulating water tanks (2) are fixedly connected to the side wall of the exchanger main body (1), a wind cooling tank (3) is fixedly connected to the top end of the exchanger main body (1), a pair of heat dissipation pipes (201) and heat conduction pipes (202) are respectively connected between the upper end and the lower end of the circulating water tanks (2), the heat dissipation pipes (201) and the heat conduction pipes (202) respectively penetrate through the exchanger main body (1) and the wind cooling tank (3), a partition panel is connected between the exchanger main body (1) and the wind cooling tank (3), a plurality of air holes are uniformly distributed and chiseled on the partition panel, a floating sealing piece (5) and a sealing plate (6) are installed in the partition panel, the floating sealing piece (5) comprises a plurality of hollow heat conduction bottles (501), sliding rods (502) are slidably connected in the hollow heat conduction bottles (501), and floating sealing bags (7) matched with the sealing plate (6) are fixedly connected to the inner wall of the air holes, be connected with connecting wire (9) between floating seal bag (7) and litter (502), it has water blocking column (10) to peg graft in sealing plate (6), the one end and the floating seal bag (7) fixed connection of water blocking column (10), the other end of water blocking column (10) inserts in the partition panel.
2. The waterproof switch of claim 1, wherein: the utility model discloses a heat exchanger, including forced air cooling case (3), floating ventilative membrane (4) has been laid on the top of forced air cooling case (3), floating ventilative membrane (4) and the equal fixed connection of a pair of circulation tank (2), floating ventilative membrane (4) include with circulation tank (2) and forced air cooling case (3) equal fixed connection's heat conduction membrane (401), fixedly connected with unsteady membrane (402) are gone up in heat conduction membrane (401), be connected with a pair of conducting strip (403) between heat conduction membrane (401) and switch main part (1), heat conduction membrane (401) are located between circulation tank (2) and forced air cooling case (3), be connected with a plurality of evenly distributed's microballons (404) between heat conduction membrane (401) and the unsteady membrane (402).
3. The waterproof switch of claim 1, wherein: the isolating plate is made of hollow heat conducting materials, the exchanger main body (1), the circulating water tank (2) and the air cooling box (3) are made of heat insulating materials, and a plurality of uniformly distributed radiating fins are connected to the circulating water tank (2).
4. The waterproof switch of claim 1, wherein: the floating sealing bag (7) is made of a memory material, an elastic fiber line is arranged in the floating sealing bag (7), a bundling ball matched with the connecting line (9) is fixedly connected to the inner wall of the floating sealing bag (7), and the floating sealing bag (7) is made of a rigid fiber line.
5. The waterproof switch of claim 1, wherein: the water blocking column (10) comprises a shaping net column, an adsorption sponge is filled in the shaping net, a storage cavity matched with the water blocking column (10) is formed in the partition board, and a drying agent is placed in the storage cavity.
6. The waterproof switch of claim 1, wherein: the cooling agent is stored in the circulating water tank (2), and a circulating liquid pump matched with the radiating pipe (201) and the heat conducting pipe (202) is installed in the circulating water tank (2).
7. The waterproof switch of claim 1, wherein: the radiating pipe (201) is located on the partial outer wall of forced air cooling case (3) and is fixedly connected with a plurality of evenly distributed's heat transfer fin, heat transfer fin's inclination is 45.
8. The waterproof switch of claim 1, wherein: ether solution is stored in the hollow heat conduction bottle (501), 2-5% of air is doped in the ether solution, and a piston plate is fixedly connected to one end, located in the hollow heat conduction bottle (501), of the sliding rod (502).
9. The waterproof switch of claim 1, wherein: the maximum moving distance of the slide rod (502) is smaller than the width of the air holes.
10. The waterproof switch of claim 1, wherein: one end fixedly connected with and connecting wire (9) assorted sealing tube (8) of slide bar (502) are kept away from to hollow heat conduction bottle (501), sealing tube (8) extend to in the venthole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110519493.XA CN113423236B (en) | 2021-05-13 | 2021-05-13 | Waterproof switch with discontinuous heat dissipation function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110519493.XA CN113423236B (en) | 2021-05-13 | 2021-05-13 | Waterproof switch with discontinuous heat dissipation function |
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| Publication Number | Publication Date |
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| CN113423236A true CN113423236A (en) | 2021-09-21 |
| CN113423236B CN113423236B (en) | 2022-07-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110519493.XA Active CN113423236B (en) | 2021-05-13 | 2021-05-13 | Waterproof switch with discontinuous heat dissipation function |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114679637A (en) * | 2022-05-30 | 2022-06-28 | 南通睿格特智能科技有限公司 | Overheat point floating type Ethernet switch |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114679637B (en) * | 2022-05-30 | 2022-07-29 | 南通睿格特智能科技有限公司 | Overheat point floating type Ethernet switch |
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| CN113423236B (en) | 2022-07-19 |
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