CN213547970U

CN213547970U - Energy-conserving heat sink of ventilating that ground communication rack was used

Info

Publication number: CN213547970U
Application number: CN202022297617.8U
Authority: CN
Inventors: 王海龙
Original assignee: Shenzhen Haineng Communication Co ltd
Current assignee: Shenzhen Haineng Communication Co ltd
Priority date: 2020-10-15
Filing date: 2020-10-15
Publication date: 2021-06-25
Anticipated expiration: 2030-10-15

Abstract

The utility model provides a ventilation energy-saving heat sink that ground communication rack was used, including sunshade shell, top heat dissipation mechanism and bottom heat dissipation mechanism, the sunshade shell sets up in the outside of communication rack for shield direct projection and the oblique incidence of sunlight, top heat dissipation mechanism sets up at the top of sunshade shell, is used for the inside heat dissipation of bleeding of sunshade shell, bottom heat dissipation mechanism sets up in the bottom of sunshade shell for to the inside gas transmission heat dissipation that carries on of sunshade shell. The utility model provides a pair of energy-conserving heat sink of ventilating that ground communication rack was used can effectively block through sunshade shell that the sun penetrates directly and penetrates to the communication rack to one side on thereby producing the heat. The bottom heat dissipation mechanism is used for conveying air to the inside of the sunshade shell and cooling the air in the sunshade shell. The top heat dissipation mechanism is used for exhausting air from the inside of the sun-shading shell and forming a loop with the air transmission of the bottom heat dissipation mechanism, so that the ventilation and the flowing inside the communication cabinet are accelerated, and the cooling is accelerated.

Description

Energy-conserving heat sink of ventilating that ground communication rack was used

Technical Field

The utility model relates to a communication cabinet ventilation technical field especially relates to a ventilation energy-saving heat sink that ground communication cabinet was used.

Background

In the field of network mobile communication base station construction, an integrated outdoor cabinet is arranged around communication equipment and is an important facility for protecting the communication equipment from or reducing external wind erosion, rain erosion and the like.

With the entrance of more 4G and 5G devices into base stations on the floors of streets and cities, the maintenance cost of each region is also increased continuously, the influence of the external environment on the cooling, heat dissipation and the like of the outdoor cabinet is urgently needed to be controlled, the most efficient and low-cost price is used for realizing more suitable local construction conditions, and the outdoor cabinet is better ensured to be continuously and more practically served to communication service providers.

Areas such as Turpan in Xinjiang and Hexi in Gansu belong to arid desert climate in warm temperature zone, and are dry, high temperature, windy and the like all the year round. In the operation and maintenance of the base stations in the places, the time of the cabinet in a high-temperature environment is long, and the damage to internal communication equipment is large. Because maintenance cost needs to be considered, electricity is very inconvenient, communication equipment also mostly uses an integrated outdoor cabinet, and the system cabinet has no air conditioning system and does not have good heat dissipation capacity, so that the communication equipment is easy to break down.

SUMMERY OF THE UTILITY MODEL

Therefore, the to-be-solved technical problem of the utility model lies in overcoming the not enough of prior art to thereby provide a ventilation energy-saving heat sink that ground communication rack was used, thereby can effectively block through the sunshade shell that the sun penetrates directly and the oblique incidence produces the heat on the communication rack. The bottom heat dissipation mechanism is used for conveying air to the inside of the sunshade shell and cooling the air in the sunshade shell. The top heat dissipation mechanism is used for exhausting air from the inside of the sun-shading shell and forming a loop with the air transmission of the bottom heat dissipation mechanism, so that the ventilation and the flowing inside the communication cabinet are accelerated, and the cooling is accelerated.

In order to realize the above object, the utility model provides a ventilation energy-saving heat sink that ground communication rack was used, including sunshade shell, top heat dissipation mechanism and bottom heat dissipation mechanism, the sunshade shell sets up in the outside of communication rack for shield direct projection and oblique shooting of sunlight, top heat dissipation mechanism sets up at the top of sunshade shell, is used for the inside heat dissipation of bleeding of sunshade shell, bottom heat dissipation mechanism sets up in the bottom of sunshade shell for to the inside gas transmission heat dissipation that carries on of sunshade shell.

Further, the sunshade shell includes sill post, corner post, roof and bounding wall, the sill post sets up four, and encloses to establish subaerially in the outside of communication rack, the vertical handing-over department that sets up at adjacent sill post of corner post, and the corner post is connected with the sill post through the bolt, the roof sets up the upper end at the corner post, the bounding wall is provided with the polylith, the bounding wall sets up on the side that adjacent corner post formed.

Furthermore, a certain gap is formed between the lower end of the coaming and the grounding end of the corner post, and a certain gap is formed between the upper end of the coaming and the top plate.

Further, a louver used for ventilation is arranged in the middle of the coaming.

Further, the top heat dissipation mechanism comprises a hood device, a heat dissipation pipeline and a fan blade blower; the heat dissipation device comprises a communication cabinet, a fan blade blower, a top plate, a fan blade blower, a fan blade.

Further, the bottom heat dissipation mechanism comprises an air inlet flow channel formed by splicing a plurality of pipelines, the air inlet flow channel is buried underground, an air inlet and a cabinet inlet are arranged at two ends of the air inlet flow channel, the cabinet inlet extends out of the ground and is connected to the side face of the communication cabinet, and the air inlet extends out of the ground and is exposed outside the sunshade shell.

Further, the air inlet openings are provided in three numbers.

Further, waterproof and dustproof covers are mounted at the air inlet and the inlet of the cabinet inlet.

The utility model provides a pair of energy-conserving heat sink of ventilating that ground communication rack was used can effectively block through sunshade shell that the sun penetrates directly and penetrates to the communication rack to one side on thereby producing the heat. The bottom heat dissipation mechanism is used for conveying air to the inside of the sunshade shell and cooling the air in the sunshade shell. The top heat dissipation mechanism is used for exhausting air from the inside of the sun-shading shell and forming a loop with the air transmission of the bottom heat dissipation mechanism, so that the ventilation and the flowing inside the communication cabinet are accelerated, and the cooling is accelerated.

Drawings

In order to more clearly illustrate the technical solution of the embodiments of the present invention, the following provides a detailed description of the present invention with reference to the embodiments of the present invention and the accompanying drawings.

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

fig. 2 is another overall structure diagram of the present invention;

FIG. 3 is an enlarged view taken at A in FIG. 2;

fig. 4 is a schematic structural view of the middle intake runner of the present invention.

The reference numerals in the drawings are explained below.

100. A communication cabinet; 210. a bottom pillar; 220. corner posts; 230. a top plate; 240. enclosing plates; 310. a hood device; 320. a heat dissipation pipe; 330. a fan blade blower; 410. an air inlet channel; 420. an air inlet port; 430. an enclosure inlet; 500. a blind window; 710. a revolving door; 720. a door bolt; 730. a padlock is provided.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "front", "upper", "lower", "left", "right", "vertical", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-4, a ventilation energy-saving cooling device for a ground communication cabinet comprises a sun-shading shell, a top heat dissipation mechanism and a bottom heat dissipation mechanism. A sun shade housing is disposed outside of the communication cabinet 100 for shielding direct and oblique rays of sunlight. The top heat dissipation mechanism is arranged at the top of the sunshade shell and used for conducting air exhaust and heat dissipation on the interior of the sunshade shell, and the bottom heat dissipation mechanism is arranged at the bottom of the sunshade shell and used for conducting air transmission and heat dissipation on the interior of the sunshade shell.

In this embodiment, the sun-shading casing can effectively block direct and oblique sunlight from the communication cabinet 100 to generate heat. The bottom heat dissipation mechanism is used for conveying air to the inside of the sunshade shell and cooling the air in the sunshade shell. The top heat dissipation mechanism is used for exhausting air from the inside of the sun-shading shell and forming a loop with the air transmission of the bottom heat dissipation mechanism, so that the ventilation and the flowing inside the communication cabinet 100 are accelerated, and the cooling is accelerated.

The sun-shading shell comprises four bottom columns 210, four corner columns 220, a top plate 230 and enclosing plates 240, wherein the four bottom columns 210 are arranged on the ground outside the communication cabinet 100. The junctions of the adjacent bottom pillars 210 form right angles, the corner pillars 220 are vertically disposed at the junctions of the adjacent bottom pillars 210, and the corner pillars 220 are connected with the bottom pillars 210 by bolts. The top plate 230 is fixedly arranged at the upper end of the corner post 220, the coamings 240 are provided with a plurality of pieces, the coamings 240 are arranged on the side surfaces formed by the adjacent corner posts 220, each side surface is provided with one coamings 240, and all the coamings 240 are at the same height, so that all the coamings 240 are arranged in a ring shape. The lower end of the surrounding plate 240 has a certain gap from the ground end of the corner post 220, the upper end of the surrounding plate 240 has a certain gap from the top plate 230, and a louver 500 for ventilation is provided in the middle of the surrounding plate 240.

The setting of interval and shutter 500 between 240 upper end of bounding wall and the interval of

roof

230, 240 lower extremes of bounding wall and the corner post 220 earthing terminal can effectively increase the outside air admission, strengthens sunshade shell inside air circulation, and the cooling accelerates.

The enclosing plate 240 and the top plate 230 are both heat-preservation and heat-insulation composite plates, and heat-preservation and heat-insulation core materials are arranged in the enclosing plate. During the daytime, sunlight is directly penetrated, and the bounding wall 240 and the roof 230 of heat preservation and insulation composite board material can effectively slow down inside intensification, reduce inside temperature, and the cooperation ventilation system makes communication equipment be in the environment that is less than ambient temperature all the time. At night, the outside temperature drops, and the surrounding plate 240 and the top plate 230 made of the heat-insulation composite board can effectively slow down the internal temperature loss.

During installation, the bottom pillars 210 are fixed on the ground according to the position of the communication cabinet 100, so that the four bottom pillars 210 form a rectangle, the corner pillars 220 and the bottom pillars 210 are fixed through bolts, the top plate 230 is installed at the upper ends of the corner pillars 220, and the top plate 230 is also fixed on the corner pillars 220 through bolts.

The horizontal crossbar that is provided with between adjacent corner posts 220 to the horizontal crossbar is located the middle part and the top of corner post 220, and the horizontal crossbar that is located the top of corner post 220 is located the lower surface of roof 230, plays certain supporting role to the location. The cross bars are provided to mainly support the top plate 230 and reinforce the horizontal supporting force of the supporting frame.

The opening of the louver 500 is inclined downward from the inside to the outside of the shroud 240. Thus, when the sunlight is obliquely emitted, it is blocked by the louver 500 and does not irradiate on the surface of the communication cabinet 100.

One of the enclosures 240 is provided with a swing door 710 and may be secured by a keeper 720 and a padlock 730. By providing the revolving door 710, when the revolving door 710 is opened, personnel can conveniently enter the inside to perform routine maintenance and troubleshooting on the communication cabinet 100. The rotating door 710 is secured closed by the latch 720 and the padlock 730 to prevent entry of extraneous personnel, injury or loss of parts.

The number of the bottom columns 210 is four, one of the bottom columns 210 is connected with a grounding flat iron, and the grounding flat iron can be connected and fixed with the lightning protection belt.

The top heat dissipation mechanism includes a hood 310, a heat dissipation pipe 320 and a fan blower 330, wherein the lower end of the heat dissipation pipe 320 passes through the top plate 230 and extends to the inside of the top of the communication cabinet 100, and the upper end of the heat dissipation pipe 320 extends out of the outside of the top plate 230. The wind cap 310 is disposed at the upper end of the heat dissipating pipe 320, and the wind cap 310 is circular, passive, and pneumatic. Fan blade blower 330 is disposed outside the top of telecommunications cabinet 100 and in heat dissipation duct 320. Fan blade blower 330 draws out the wind inside communication cabinet 100, and the wind blows hood 310 to rotate, thereby discharging the heat inside communication cabinet 100 and accelerating the cooling inside communication cabinet 100.

The bottom heat dissipation mechanism includes an air inlet channel 410 formed by splicing a plurality of pipes, and the air inlet channel 410 is buried about 1.5 meters below the ground. The inlet duct 410 is provided with an air inlet 420 and a cabinet inlet 430 at its two ends, the cabinet inlet 430 is connected to the side of the communication cabinet 100 protruding from the ground, and the air inlet 420 protrudes from the ground and is exposed to the outside of the sunshade housing.

Air enters from the air inlet 420, passes through the air inlet duct 410, enters the communication cabinet 100 from the cabinet inlet 430, and the air inlet duct 410 is buried underground, so that the air is effectively cooled, and the air inlet duct 410 can be protected. The bottom heat dissipation mechanism sends the air into the communication cabinet 100, and the air is pumped out by the top heat dissipation mechanism, so that the air circulation inside the communication cabinet 100 is enhanced, and the cooling is accelerated.

In this embodiment, the number of the air inlet ports 420 is three, and waterproof and dustproof covers are installed at inlets of all the air inlet ports 420 and the cabinet inlet 430, so that dust can be effectively prevented from entering the communication cabinet 100, and air cleanness can be maintained.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications can be made without departing from the scope of the invention.

Claims

1. The utility model provides a ventilation energy-saving heat sink that ground communication rack was used which characterized in that, includes sunshade shell, top heat dissipation mechanism and bottom heat dissipation mechanism, the sunshade shell sets up in the outside of communication rack for shield direct projection and the oblique incidence of sunlight, top heat dissipation mechanism sets up at the top of sunshade shell, is used for bleeding the heat dissipation to sunshade shell inside, bottom heat dissipation mechanism sets up in the bottom of sunshade shell for carry out the gas transmission heat dissipation to sunshade shell inside.

2. The ventilation energy-saving cooling device for the ground communication cabinet as claimed in claim 1, wherein the sunshade housing comprises four bottom pillars, four corner pillars, a top plate and a surrounding plate, the four bottom pillars are arranged on the ground outside the communication cabinet, the corner pillars are vertically arranged at the junctions of the adjacent bottom pillars and are connected with the bottom pillars through bolts, the top plate is arranged at the upper ends of the corner pillars, the surrounding plate is provided with a plurality of blocks, and the surrounding plate is arranged on the side surface formed by the adjacent corner pillars.

3. The ventilation energy-saving cooling device for the ground communication cabinet as claimed in claim 2, wherein a gap is formed between the lower end of the enclosing plate and the grounding end of the corner post, and a gap is formed between the upper end of the enclosing plate and the top plate.

4. A ventilation energy-saving cooling device for a ground communication cabinet as claimed in claim 3, wherein the central part of the coaming is provided with a shutter for ventilation.

5. The ventilation energy-saving cooling device for the ground communication cabinet as claimed in claim 4, wherein the top heat dissipation mechanism comprises a hood device, a heat dissipation pipeline and a fan blade blower; the heat dissipation device comprises a communication cabinet, a fan blade blower, a top plate, a fan blade blower, a fan blade.

6. The ventilation energy-saving cooling device for the ground communication cabinet as claimed in claim 5, wherein the bottom heat dissipation mechanism comprises an air inlet channel formed by splicing a plurality of pipelines, the air inlet channel is buried underground, an air inlet and a cabinet inlet are arranged at two ends of the air inlet channel, the cabinet inlet extends out of the ground and is connected to the side surface of the communication cabinet, and the air inlet extends out of the ground and is exposed outside the sunshade shell.

7. An air-to-energy cooling apparatus for a floor communication cabinet as claimed in claim 6, wherein there are three air inlets.

8. A ventilation and energy-saving cooling device for a ground communication cabinet as claimed in claim 7, wherein waterproof and dustproof covers are installed at the air inlet and the inlet of the cabinet inlet.