CN116669400B - A shell cooling base for communications facilities - Google Patents
A shell cooling base for communications facilities Download PDFInfo
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- CN116669400B CN116669400B CN202310904358.6A CN202310904358A CN116669400B CN 116669400 B CN116669400 B CN 116669400B CN 202310904358 A CN202310904358 A CN 202310904358A CN 116669400 B CN116669400 B CN 116669400B
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- water
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- communication equipment
- guide pipe
- valve
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- 238000004891 communication Methods 0.000 title claims abstract description 65
- 238000001816 cooling Methods 0.000 title claims abstract description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 103
- 230000007246 mechanism Effects 0.000 claims abstract description 78
- 239000000498 cooling water Substances 0.000 claims abstract description 40
- 239000012535 impurity Substances 0.000 claims abstract description 37
- 229910052751 metal Inorganic materials 0.000 claims description 25
- 239000002184 metal Substances 0.000 claims description 25
- 238000007790 scraping Methods 0.000 claims description 14
- 239000002826 coolant Substances 0.000 claims description 7
- 229910001000 nickel titanium Inorganic materials 0.000 claims description 6
- 238000005452 bending Methods 0.000 claims description 5
- 239000000428 dust Substances 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000007704 transition Effects 0.000 claims description 2
- 238000004140 cleaning Methods 0.000 abstract description 2
- 230000017525 heat dissipation Effects 0.000 description 27
- 238000000034 method Methods 0.000 description 14
- 230000000694 effects Effects 0.000 description 12
- 230000009471 action Effects 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000007423 decrease Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 230000015556 catabolic process Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 238000006731 degradation reaction Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 230000006386 memory function Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
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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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
- B01D29/03—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements self-supporting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/64—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
- B01D29/6469—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers
- B01D29/6484—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers with a translatory movement with respect to the filtering element
-
- 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
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0217—Mechanical details of casings
- H05K5/0234—Feet; Stands; Pedestals, e.g. wheels for moving casing on floor
-
- 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
- H05K7/20281—Thermal management, e.g. liquid flow control
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/108—Rainwater harvesting
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention relates to the technical field of communication equipment and discloses a shell cooling base for the communication equipment, which comprises a communication equipment shell, wherein the bottom of the communication equipment shell is connected with a cooling water tank, the outer side of the communication equipment shell is fixedly connected with a water storage device for collecting rainwater, the lower part of the water storage device is communicated with a water guide pipe, the other end of the water guide pipe is communicated with the cooling water tank, a valve mechanism for controlling the water flow of the water storage device to the cooling water tank is arranged on the water guide pipe, a filter screen mechanism is arranged on the inner side of the lower part of the water guide pipe, which is positioned on the valve mechanism, a scraper mechanism for cleaning impurities on the filter screen is arranged above the filter screen mechanism, the scraper mechanism is connected with the valve mechanism, the movement of the scraper mechanism is controlled by the valve mechanism, a driving mechanism for driving the valve mechanism to move is arranged on the outer side of the water guide pipe, the temperature of the communication equipment is effectively reduced by utilizing rainwater to cool, and the stable operation of the equipment is ensured.
Description
Technical Field
The invention relates to the technical field of communication equipment, in particular to a shell cooling base for communication equipment.
Background
With the development of communication equipment, heat generated by processors and other electronic components in the working process is also increased, and communication equipment on a high tower is generally subjected to strong sunlight irradiation and high-temperature environment, so that the communication equipment is easy to overheat. In high temperature environments, performance degradation and even equipment damage are easily caused. The heat dissipation technique is therefore very important to maintain proper operation of the device. At present, common heat dissipation methods include a heat sink, a heat dissipation fan and water-cooling circulation heat dissipation.
The radiating fins promote the heat dissipation by increasing the radiating surface area, and the radiating fans accelerate the air flow by the rotation of the fans, so that the radiating effect is improved. However, the heat dissipation effect by using only the heat sink or the heat dissipation fan is sometimes insufficient to effectively lower the temperature of the communication device. This is because these methods rely solely on convective heat dissipation from the air, and under high load operating conditions, heat build up is rapid, resulting in elevated plant temperatures.
Water cooling is a more efficient method of heat dissipation. It transfers heat to the circulating cooling water by installing a water cooling device inside the device, and then radiates heat by the circulation of the cooling water. This method can provide a better heat dissipation effect than the heat sink and the heat dissipation fan, but it also has some drawbacks.
The water temperature becomes hot for a long time, the heat dissipation effect becomes poor, and the water cooling circulation heat dissipation can effectively reduce the temperature of communication equipment, but along with the increase of the service time, the temperature of cooling water in the circulation can rise gradually. When the temperature of the cooling water increases, its heat dissipation effect on the device decreases, resulting in a re-increase in the device temperature. This may require periodic replacement of the cooling water or maintenance of the cooling system, increasing the complexity of use and maintenance.
Disclosure of Invention
The invention provides a shell cooling base for communication equipment, which aims to solve the problems in the prior art.
In order to achieve the above purpose, the present invention provides the following technical solutions:
the utility model provides a shell cooling base for communication equipment, includes the communication equipment casing, the bottom of communication equipment casing is connected with the coolant tank, the outside fixedly connected with of communication equipment casing is used for collecting the water storage device of rainwater, the below intercommunication of water storage device has the aqueduct, the other end and the coolant tank intercommunication of aqueduct, install the valve mechanism that is used for controlling water storage device flow direction coolant tank discharge on the aqueduct, the aqueduct is located the below inboard of valve mechanism and is provided with filter screen mechanism, the top of filter screen mechanism is provided with the scraper blade mechanism that is used for clearing up the impurity on the filter screen, the scraper blade mechanism is connected with valve mechanism, through the removal of valve mechanism control scraper blade mechanism, the outside of aqueduct is provided with the actuating mechanism that is used for driving valve mechanism to remove;
the driving mechanism comprises a guide pipe arranged on the outer side of the water guide pipe, a sliding rod is connected in the guide pipe in a sliding mode, memory metal is connected above the sliding rod, a heat conducting sheet is fixedly connected above the memory metal, the heat conducting sheet is fixedly connected to the upper end of the guide pipe, and a heat conducting pipe penetrating through a shell of the communication equipment is connected to the heat conducting sheet.
Preferably, the water storage device comprises a water storage tank body fixed on the outer side of the communication equipment shell, one side of the water storage tank body is connected with an extension water receiving pipe for enlarging the area for receiving rainwater, the extension water receiving pipe is obliquely arranged, the bottom of the water storage tank body is arc-shaped, and the lowest position of the water storage tank body is located at the water guide pipe.
Preferably, the valve mechanism comprises an opening which is arranged on a water guide pipe and is horizontally arranged, a valve plate is inserted in the opening in a sliding way, a drain hole is formed in the valve plate, a conical valve seat is arranged above the water guide pipe and is positioned above the valve plate, one side of the valve plate, which is close to the driving mechanism, is provided with a wedge-shaped surface, an inclined surface matched with the wedge-shaped surface of the valve plate is arranged below the sliding rod, and the wedge-shaped surface of the valve plate is in sliding connection with the lower end of the sliding rod;
the other side of valve plate is connected with the spring holder, the cover has reset spring on the spring holder, reset spring's the other end fixedly connected with U type seat, U type seat is fixed on the outer wall of aqueduct.
Preferably, the filter screen mechanism comprises an impurity discharge port formed in the wall of the water guide pipe, a filter screen plate is clamped in the water guide pipe, one end of the filter screen plate penetrates through the impurity discharge port, the filter screen plate extends to the outer side of the impurity discharge port, a guide bending portion is arranged at the outer end of the filter screen plate, and the filter screen plate is obliquely arranged.
Preferably, the scraping plate mechanism comprises a sleeve connected below the valve plate, a guide rod is connected in a sliding manner in the sleeve, a push-pull spring is connected to the inner end of the guide rod, a scraping blade for scraping impurities on the surface of the filter screen plate is fixedly connected to the outer end of the guide rod, and an arc-shaped sheet is connected to the scraping blade.
Preferably, the cooling water tank is internally and fixedly connected with a heat conducting plate, the below of heat conducting plate evenly is connected with the fin, the fin sets up downwards, and the fin is connected with the interior bottom of cooling water tank, the top of heat conducting plate is connected with the heat conducting rod that is used for heat conduction, the heat conducting rod runs through the inside that the shell wall of cooling water tank and communication equipment casing extends to the communication equipment casing, the other end and the heat conducting tube of heat conducting rod are connected, heat conducting rod and heat conducting tube are used for absorbing the heat of conduction communication equipment inside.
Preferably, the memory metal is nickel-titanium alloy, the memory metal is spirally arranged, and the phase transition temperature of the nickel-titanium alloy is between-15 ℃ and 100 ℃.
Preferably, a water outlet is formed in the side face of the cooling water tank, and a drain pipe is connected to the water outlet.
Preferably, a dust screen is covered above the water storage tank body and the extension water receiving pipe.
The invention has the technical effects and advantages that:
1. the valve plate in the case is opened and closed, so that water flow can be controlled to flow from the water storage device to the cooling water tank or flow into the cooling system is stopped. Therefore, the supply of cooling water can be regulated according to the requirement, the communication equipment is ensured to work in a proper temperature range, when the temperature is too high, the deformation of the memory metal can drive the sliding rod to move downwards, the sliding rod is propped against the valve plate, the valve plate moves to one side, the drain hole on the valve plate is aligned with the conical valve seat, and the valve is opened; the higher the temperature is, the larger the deformation of the memory metal is, the larger the opening of the valve is, and the water flow can be changed by adjusting the size or the opening degree of the water discharge hole so as to adapt to different heat dissipation requirements; when the temperature is reduced, the deformation of the memory metal due to the memory function is reduced, and when the acting force of the driving mechanism disappears, the reset spring pushes the valve plate back to the original position, so that the reset and closing state of the valve mechanism is ensured.
2. The scraping blade is positioned on the surface of the filter screen plate, so that impurities and particles attached to the filter screen plate can be scraped off. Through the movement of the valve plate and the action of the push-pull spring, the scraping blade can periodically scrape the impurities on the filter screen plate, so that the smoothness of the filter screen plate is maintained. The design of arc piece can ensure the laminating degree of doctor-bar and filter screen plate, makes it strike off impurity more effectively to discharge impurity, improved the clearance effect.
Drawings
FIG. 1 is a schematic side view of the present invention;
FIG. 2 is a schematic perspective view of the present invention;
FIG. 3 is a schematic cross-sectional view of the present invention;
FIG. 4 is a schematic diagram of an exploded construction of the present invention;
FIG. 5 is an enlarged schematic view of the structure of FIG. 3A according to the present invention;
FIG. 6 is a graph of temperature versus deformation for the present invention.
The reference numerals in the figures illustrate:
1. a communication device housing; 2. a cooling water tank; 21. a heat conductive plate; 22. a heat sink; 23. a heat conduction rod; 24. a water outlet; 25. a drain pipe; 3. a water storage device; 31. a water storage tank body; 32. extending the water receiving pipe; 4. a water conduit; 5. a valve mechanism; 51. an opening; 52. a valve plate; 53. a conical valve seat; 54. a drain hole; 55. a spring seat; 56. a return spring; 57. a U-shaped seat; 6. a filter screen mechanism; 61. an impurity discharge port; 62. a filter screen plate; 63. a diversion bending part; 7. a scraper mechanism; 71. a sleeve; 72. a guide rod; 73. a push-pull spring; 74. a wiper blade; 75. an arc-shaped sheet; 8. a driving mechanism; 81. a conduit; 82. a slide bar; 83. a memory metal; 84. a heat conductive sheet; 85. a heat conduction pipe.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1
With the development of communication equipment, heat generated by processors and other electronic components in the working process is also increased, and communication equipment on a high tower is generally subjected to strong sunlight irradiation and high-temperature environment, so that the communication equipment is easy to overheat. In high temperature environments, performance degradation and even equipment damage are easily caused. Currently, common heat dissipation methods include a radiator and a heat dissipation fan, and water-cooling circulation heat dissipation.
The radiator promotes the heat dissipation through increasing the radiating surface area, and the radiator fan accelerates the air flow through the rotation of fan, improves the radiating effect. However, the heat dissipation effect by using only the radiator or the heat dissipation fan is sometimes insufficient to effectively reduce the temperature of the communication device. This is because these methods rely solely on convective heat dissipation from the air, and under high load operating conditions, heat build up is rapid, resulting in elevated plant temperatures.
Water cooling is a more efficient method of heat dissipation. However, it has some disadvantages that the water temperature becomes hot for a long time and the heat dissipation effect becomes poor.
The application discloses a shell cooling base for communication equipment, please refer to fig. 1-6, including communication equipment casing 1, the bottom of communication equipment casing 1 is connected with cooling water tank 2, the outside fixedly connected with of communication equipment casing 1 is used for collecting the retaining device 3 of rainwater, the below intercommunication of retaining device 3 has aqueduct 4, the other end and the cooling water tank 2 intercommunication of aqueduct 4, install the valve mechanism 5 that is used for controlling the retaining device 3 to flow to cooling water tank 2 discharge on the aqueduct 4, aqueduct 4 is located the below inboard of valve mechanism 5 and is provided with filter screen mechanism 6, the top of filter screen mechanism 6 is provided with the scraper mechanism 7 that is used for clearing up the impurity on the filter screen, scraper mechanism 7 is connected with valve mechanism 5, through the removal of valve mechanism 5 control scraper mechanism 7, the outside of aqueduct 4 is provided with the actuating mechanism 8 that is used for driving valve mechanism 5 to remove;
the driving mechanism 8 comprises a guide pipe 81 arranged outside the water guide pipe 4, a sliding rod 82 is connected in the guide pipe 81 in a sliding manner, a memory metal 83 is connected above the sliding rod 82, a heat conducting sheet 84 is fixedly connected above the memory metal 83, the heat conducting sheet 84 is fixedly connected to the upper end of the guide pipe 81, and a heat conducting pipe 85 penetrating through the communication equipment shell 1 is connected to the heat conducting sheet 84.
The cooling water tank 2 connected to the bottom of the communication equipment shell 1 can absorb and take away heat generated by the communication equipment through circulating water, so that the effect of heat dissipation and temperature reduction is realized, and the normal operation temperature range of the equipment is ensured.
The setting of water storage device 3 and filter screen mechanism 6 can collect and filter the rainwater, prevents that the rainwater coolant liquid of collecting from containing impurity, and the pipeline blocks up when reducing the temperature and utilizes the rainwater, improves reliability and the stability of equipment.
The driving mechanism 8 in the base can automatically enter the rainwater stored in the water storage device 3 into the cooling water tank 2, the higher the temperature of the communication equipment is, the larger the flow is, the cooling effect is adjusted according to the requirement, and the stability of the cooling system is ensured.
The filter screen mechanism 6 arranged on the water guide pipe 4 can filter impurities in water, prevent the impurities from entering the cooling water tank 2 or the water guide pipe 4, and improve the reliability and maintenance period of the system. The scraper mechanism 7 is connected with the filter screen mechanism 6, the control of the valve mechanism 5 can be used for moving, impurities on the filter screen can be cleaned, the filter screen can be kept smooth, the maintenance system can normally operate, the heat generated by communication equipment can be effectively conducted through the arrangement of the heat conducting fin 84 and the water guide pipe 4, the heat is transferred to the memory metal 83, and the memory metal 83 can control the sliding rod 82 to move in the guide pipe 81.
The water storage device 3 comprises a water storage tank body 31 fixed on the outer side of the communication equipment shell 1, one side of the water storage tank body 31 is connected with an extension water receiving pipe 32 for enlarging the area for receiving rainwater, the extension water receiving pipe 32 is obliquely arranged, the bottom of the water storage tank body 31 is in an arc-shaped arrangement, the lowest position of the water storage tank body 31 is located at the water guide pipe 4, the water storage tank body 31 and the upper part of the extension water receiving pipe 32 are covered with dust screens, and rainwater in the water storage tank body 31 can enter the water guide pipe 4 completely.
The valve mechanism 5 comprises an opening 51 which is horizontally arranged on the water guide pipe 4, a valve plate 52 is inserted on the opening 51 in a sliding way, a drain hole 54 is formed in the valve plate 52, a conical valve seat 53 is arranged above the valve plate 52 on the water guide pipe 4, one side of the valve plate 52, which is close to the driving mechanism 8, is in a wedge-shaped surface arrangement, an inclined surface which is matched with the wedge-shaped surface of the valve plate 52 is arranged below the sliding rod 82, and the wedge-shaped surface of the valve plate 52 is in sliding connection with the lower end of the sliding rod 82;
the other side of the valve plate 52 is connected with a spring seat 55, a return spring 56 is sleeved on the spring seat 55, the other end of the return spring 56 is fixedly connected with a U-shaped seat 57, and the U-shaped seat 57 is fixed on the outer wall of the water guide pipe 4.
The opening and closing of the valve plate 52 can control the flow of water from the water reservoir 3 to the cooling water tank 2 or stop the flow of water into the cooling system. Thus, the supply of cooling water can be regulated according to the requirement, the communication equipment is ensured to work in a proper temperature range, when the temperature is too high, the deformation of the memory metal 83 can drive the sliding rod 82 to move downwards, the sliding rod 82 is abutted against the valve plate 52, the valve plate 52 moves to one side, the drain hole 54 on the valve plate 52 is aligned with the conical valve seat 53, and the valve is opened; the higher the temperature is, the larger the deformation of the memory metal 83 is, the larger the opening of the valve is, and the water flow can be changed by adjusting the size or the opening degree of the drain hole 54 so as to adapt to different heat dissipation requirements;
when the temperature decreases and the deformation of the memory metal 83 due to the memory function decreases, the return spring 56 pushes the valve plate 52 back to the original position when the force of the driving mechanism 8 disappears, and the return and closing state of the valve mechanism 5 are ensured.
Example 2
Referring to fig. 5, the filter mechanism 6 may be blocked by impurities or green fur when used for a long time, so as to influence the rainwater stored in the water storage device 3 to enter the cooling water tank 2 through the water guide pipe 4.
In this application, filter screen mechanism 6 is including seting up impurity discharge port 61 on the aqueduct 4 pipe wall, and the joint has filter screen plate 62 in the aqueduct 4, and impurity discharge port 61 is passed to the one end of filter screen plate 62, and filter screen plate 62 extends to impurity discharge port 61's outside, and the outer end of filter screen plate 62 is provided with water conservancy diversion bend 63, and filter screen plate 62 is the slope setting.
The scraping plate mechanism 7 comprises a sleeve 71 connected below the valve plate 52, a guide rod 72 is connected in a sliding manner in the sleeve 71, a push-pull spring 73 is connected to the inner end of the guide rod 72, a scraping blade 74 for scraping impurities on the surface of the filter screen plate 62 is fixedly connected to the outer end of the guide rod 72, and an arc-shaped sheet 75 is connected to the scraping blade 74.
The filter screen plate 62 is positioned in the water guide pipe 4 to prevent impurities and particles from entering the cooling water tank 2 and the water guide pipe 4. The filter screen 62 can effectively filter impurities in water through the small pore diameter of the filter screen, and prevent the impurities from blocking and damaging a cooling system.
The impurity discharge port 61 allows filtered impurities to be discharged from the draft tube 4. One end of the filter screen plate 62 passes through the impurity discharging port 61 to extend to the outside thereof, ensuring that impurities can smoothly pass through the impurity discharging port 61 without re-entering the water guide pipe 4.
The design of the guide bending part 63 can guide the impurity or the leaked water to flow along the guide bending part 63, so as to avoid the water flow entering the communication equipment shell 1 as much as possible.
The wiper 74 is positioned on the surface of the screen plate 62 to scrape off foreign substances and particulate matter adhering to the screen plate 62. By moving the valve plate 52, the wiper 74 can periodically scrape off impurities on the filter screen plate 62 by pushing and pulling the spring 73, and the smoothness of the filter screen plate 62 is maintained.
The arcuate tab 75 is designed to ensure the fit of the wiper 74 to the screen plate 62, allowing it to more effectively wipe off impurities and expel them, improving cleaning.
The cooling water tank 2 is fixedly connected with a heat conducting plate 21 in, the below of heat conducting plate 21 evenly is connected with fin 22, fin 22 sets up downwards, and fin 22 is connected with the interior bottom of cooling water tank 2, the top of heat conducting plate 21 is connected with the heat conducting rod 23 that is used for conducting heat, heat conducting rod 23 runs through cooling water tank 2 and the inside that the shell wall of communication equipment casing 1 extends to communication equipment casing 1, the other end of heat conducting rod 23 is connected with heat conducting pipe 85, heat conducting rod 23 and heat conducting pipe 85 are used for absorbing the heat of conduction communication equipment inside, outlet 24 has been seted up to the side of cooling water tank 2, be connected with drain pipe 25 on the outlet 24.
The design of the heat-conducting plate 21 and the heat-radiating fins 22 increases the heat-radiating surface area, so that the heat generated by the communication device can be conducted into the cooling water tank 2 more quickly. The cooling fin 22 is provided downward and connected to the inner bottom of the cooling water tank 2, providing a good heat conduction path, and effectively dispersing and absorbing heat.
The heat conduction rod 23 penetrates the cooling water tank 2 and the wall of the communication device case 1 to conduct heat generated inside the communication device into the cooling water tank 2. The connection of the heat conducting rod 23 to the heat conducting pipe 85 further enhances heat conduction, ensures rapid and uniform heat transfer to the cooling water, and the drain port 24 and the drain pipe 25 drain the used water.
Example 3
Referring to fig. 6, the memory metal 83 is a nickel-titanium alloy, and the memory metal 83 is disposed in a spiral shape, and the transformation temperature of the nickel-titanium alloy is in a range of-15 ℃ to 100 ℃.
One embodiment of which is: when the temperature inside the communication device rises and reaches 60 ℃, the memory metal 83 is in a position to elongate, causing the slide bar 82 to move down by 1cm, opening the valve mechanism 5 to control the regulation of the water flow rate of the water reservoir 3 to the cooling water tank 2.
When the temperature drops, the memory metal 83 undergoes a phase change again, returning to the original spiral shape, thereby returning the slide bar 82 to the original position, and realizing the resetting operation of the valve mechanism 5.
By means of the temperature sensitivity and shape memory properties of the memory metal 83, an automatic actuation of the slide bar 82 and a control of the valve mechanism 5 can be achieved, whereby the flow rate of the water reservoir 3 and the supply of cooling water are regulated to ensure a proper heat dissipation of the communication device.
One embodiment of which is: when the temperature is 30 ℃, the memory metal 83 does not undergo phase change, maintains its original shape, and does not undergo deformation operation. The slide bar 82 is maintained in the initial position and the valve mechanism 5 is maintained in a closed state.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The foregoing is merely a preferred embodiment of the present invention, and it should be noted that it will be apparent to those skilled in the art that several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the scope of the invention.
Claims (6)
1. The utility model provides a shell cooling base for communication equipment, includes communication equipment casing (1), its characterized in that, the bottom of communication equipment casing (1) is connected with coolant tank (2), the outside fixedly connected with of communication equipment casing (1) is used for collecting retaining device (3) of rainwater, the below intercommunication of retaining device (3) has aqueduct (4), the other end and coolant tank (2) intercommunication of aqueduct (4), install valve mechanism (5) that are used for controlling the water flow of retaining device (3) flow direction coolant tank (2) on aqueduct (4), aqueduct (4) are located the below inboard of valve mechanism (5) and are provided with filter screen mechanism (6), the top of filter screen mechanism (6) is provided with scraper mechanism (7) that are used for clearing up the impurity on the filter screen, scraper mechanism (7) are connected with valve mechanism (5), through the removal of valve mechanism (5) control scraper mechanism (7), the outside of aqueduct (4) is provided with actuating mechanism (8) that are used for actuating valve mechanism (5) removal;
the driving mechanism (8) comprises a guide pipe (81) arranged on the outer side of the water guide pipe (4), a sliding rod (82) is connected in a sliding mode in the guide pipe (81), a memory metal (83) is connected above the sliding rod (82), a heat conducting sheet (84) is fixedly connected above the memory metal (83), the heat conducting sheet (84) is fixedly connected to the upper end of the guide pipe (81), and a heat conducting pipe (85) penetrating through a communication equipment shell (1) is connected to the heat conducting sheet (84);
the valve mechanism (5) comprises an opening (51) horizontally arranged on the water guide pipe (4), a valve plate (52) is slidably inserted in the opening (51), a drain hole (54) is formed in the valve plate (52), a conical valve seat (53) is arranged above the water guide pipe (4) and positioned above the valve plate (52), one side of the valve plate (52) close to the driving mechanism (8) is provided with a wedge surface, an inclined surface matched with the wedge surface of the valve plate (52) is arranged below the sliding rod (82), and the wedge surface of the valve plate (52) is slidably connected with the lower end of the sliding rod (82);
the other side of the valve plate (52) is connected with a spring seat (55), a return spring (56) is sleeved on the spring seat (55), the other end of the return spring (56) is fixedly connected with a U-shaped seat (57), and the U-shaped seat (57) is fixed on the outer wall of the water guide pipe (4);
the filter screen mechanism (6) comprises an impurity outlet (61) formed in the wall of the water guide pipe (4), a filter screen plate (62) is clamped in the water guide pipe (4), one end of the filter screen plate (62) penetrates through the impurity outlet (61), the filter screen plate (62) extends to the outer side of the impurity outlet (61), a flow guide bending part (63) is arranged at the outer end of the filter screen plate (62), and the filter screen plate (62) is obliquely arranged;
the scraping plate mechanism (7) comprises a sleeve (71) connected below the valve plate (52), a guide rod (72) is connected in a sliding manner in the sleeve (71), a push-pull spring (73) is connected to the inner end of the guide rod (72), a scraping blade (74) for scraping impurities on the surface of the filter screen plate (62) is fixedly connected to the outer end of the guide rod (72), and an arc-shaped sheet (75) is connected to the scraping blade (74).
2. A cooling base for a housing of a communication device according to claim 1, wherein: the water storage device (3) comprises a water storage tank body (31) fixed on the outer side of a communication equipment shell (1), an extension water receiving pipe (32) for enlarging the area for receiving rainwater is connected to one side of the water storage tank body (31), the extension water receiving pipe (32) is obliquely arranged, the bottom of the water storage tank body (31) is arc-shaped, and the lowest part of the water storage tank body (31) is located at a water guide pipe (4).
3. A cooling base for a housing of a communication device according to claim 1, wherein: the cooling water tank (2) internal fixation has heat conduction board (21), the below evenly connected with fin (22) of heat conduction board (21), fin (22) set up downwards, and fin (22) are connected with the interior bottom of cooling water tank (2), the top of heat conduction board (21) is connected with heat conduction rod (23) that are used for conducting heat, heat conduction rod (23) run through the inside that the shell wall of cooling water tank (2) and communication equipment casing (1) extends to communication equipment casing (1), the other end and the heat conduction pipe (85) of heat conduction rod (23) are connected, heat conduction rod (23) and heat conduction pipe (85) are used for absorbing the inside heat of conduction communication equipment.
4. A cooling base for a housing of a communication device according to claim 1, wherein: the memory metal (83) is nickel-titanium alloy, the memory metal (83) is spirally arranged, and the phase transition temperature of the nickel-titanium alloy is between-15 ℃ and 100 ℃.
5. A cooling base for a housing of a communication device according to claim 1, wherein: a water outlet (24) is formed in the side face of the cooling water tank (2), and a drain pipe (25) is connected to the water outlet (24).
6. A cooling base for a housing of a communication device according to claim 2, wherein: the upper part of the water storage tank body (31) and the extension water receiving pipe (32) is covered with a dust screen.
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| CN117394179B (en) * | 2023-11-02 | 2024-09-17 | 江苏克里斯电力科技有限公司 | Embedded waterproof electric energy metering box |
| CN117412573B (en) * | 2023-12-15 | 2024-03-29 | 成都金洹科科技有限公司 | A motor controller cooling device for electric motor car |
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