CN213880741U - Accurate refrigerating plant of communication equipment - Google Patents
Accurate refrigerating plant of communication equipment Download PDFInfo
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- CN213880741U CN213880741U CN202023148849.3U CN202023148849U CN213880741U CN 213880741 U CN213880741 U CN 213880741U CN 202023148849 U CN202023148849 U CN 202023148849U CN 213880741 U CN213880741 U CN 213880741U
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Abstract
The utility model relates to a communication equipment's accurate refrigerating plant, its characterized in that: establish the multiunit fan module in outer frame including the outer frame of cuboid form and vertical parallel, each group fan module all has a plurality of direct current radiator fan, outer frame includes that both sides portion all has preceding supporting framework, the back supporting framework of hangers and establishes the scalable guide rail between preceding supporting framework, back supporting framework, the both sides portion of fan module is fixed on scalable guide rail, the utility model discloses communication equipment's accurate refrigerating plant's theory of operation when the communication equipment cabinet of the different degree of depth uses, through adjusting scalable guide rail, makes the interval between this refrigerating plant's preceding supporting framework and the back supporting framework adjustable to applicable communication equipment cabinet at different models uses.
Description
The technical field is as follows:
the utility model relates to a communication equipment's accurate refrigerating plant.
Background art:
with the continuous development of communication technology, the integration level of communication equipment is higher and higher, the processing capacity is stronger and more, and the number of services hung down by a single equipment is more and more; meanwhile, under the background of sharing telecommunication infrastructure resources and coexistence of a plurality of networks, space resources in the existing communication equipment cabinet are generally in shortage, so that communication faults or even downtime events caused by overhigh temperature of equipment in the communication equipment cabinet can often occur, and not only the service and the operation and maintenance assessment indexes of the network of an operator are influenced, but also the perception of customers is influenced.
In addition, the communication equipment is in a high-temperature operation state for a long time, so that the aging speed of the equipment is accelerated, the operation cost is increased, and the market competitiveness is weakened.
In addition, the existing heat dissipation equipment cannot be adapted to different communication equipment cabinets.
The invention content is as follows:
an object of the utility model is to provide a communication equipment's accurate refrigerating plant, this communication equipment reasonable in design is favorable to being adapted to the communication equipment cabinet of difference and uses.
The utility model discloses communication equipment's accurate refrigerating plant, its characterized in that: establish the multiunit fan module in outer frame including the outer frame of cuboid form and vertical parallel, each group fan module all has a plurality of direct current radiator fan, outer frame includes that both sides portion all has preceding supporting framework, the back supporting framework of hangers and establishes the scalable guide rail between preceding supporting framework, back supporting framework, the both sides portion of fan module is fixed on scalable guide rail.
Furthermore, above-mentioned scalable guide rail includes the fixed rail and establishes the slide rail that can slide relatively on the fixed rail, the fan module that has four groups in the outer frame, wherein two sets of connections are on the fixed rail, and two sets of connections are on the slide rail in addition.
Furthermore, the fan module has four direct current heat dissipation fans.
Furthermore, detachable filter screen films are arranged on the front supporting frame body and the rear supporting frame body, and a screen port unit, a grounding module and a control module are further arranged on the front surface of the refrigerating unit.
Furthermore, the refrigeration unit has 4 sets of fan modules, or one set of fan modules, or two sets of fan modules, or three sets of fan modules, or four sets of fan modules.
Furthermore, the accurate refrigerating devices are horizontally installed on the upright post of the vertical cabinet at intervals, and a group of accurate refrigerating devices is arranged on the upright post every 8-30 cm.
Furthermore, an environment monitoring unit used for collecting the operation temperature of the communication equipment in the vertical cabinet and controlling the accurate refrigerating device to work is arranged in the vertical cabinet, when the operation temperature of the communication equipment is lower than 28 ℃, the refrigerating device is in a dormant state, and the communication equipment in the vertical cabinet radiates heat through a self-contained heat radiation system; when the operating temperature of the communication equipment is higher than 28 ℃ and lower than 33 ℃, the refrigerating device starts a group of fan modules to work; when the operating temperature of the communication equipment is higher than 33 ℃ and lower than 36 ℃, the refrigerating device starts the two groups of fan modules to work; when the operating temperature of the communication equipment is higher than 36 ℃ and lower than 39 ℃, the refrigeration device starts the three groups of fan modules to work; when the operating temperature of the communication equipment is higher than 39 ℃ and lower than 42 ℃, the refrigerating device starts the four groups of fan modules to work.
Furthermore, the top surface of the vertical cabinet is provided with 4 arrays of runway-type wire inlet and outlet holes, and the top surface of the vertical cabinet is also provided with a protective grounding module.
The utility model discloses communication equipment's accurate refrigerating plant's theory of operation, when the communication equipment cabinet of the different degree of depth used, through adjusting scalable guide rail, the interval that makes between this refrigerating plant's preceding supporting framework and the back supporting framework is adjustable to applicable communication equipment of different models uses on counter.
Description of the drawings:
fig. 1 is a front view configuration diagram of a communication apparatus with a precise cooling function;
FIG. 2 is a schematic view of the top configuration of FIG. 1;
FIG. 3 is a schematic view of a front view configuration of a precision refrigeration unit;
FIG. 4 is a schematic diagram of a top view configuration of a precision refrigeration unit;
FIG. 5 is a schematic front view of a fan module;
fig. 6 is a partial view of fig. 1.
The specific implementation mode is as follows:
the communication equipment with the accurate refrigeration function comprises a vertical cabinet 1 and upright columns 2 arranged at the front side and the back side of the vertical cabinet 1, wherein a plurality of groups of refrigeration units 3 are arranged on the upright columns 2 at intervals, a group of refrigeration units can be arranged on each upright column at intervals of 8-30 cm, a distance formed between every two refrigeration units on the upright columns 2 is used for arranging communication equipment hardware 4, each refrigeration unit 3 comprises a cuboid outer frame 5 and a plurality of groups of fan modules 6 vertically arranged in the outer frame in parallel, each group of fan modules 6 is provided with a plurality of direct-current cooling fans 7, the direct-current cooling fans 7 are vertically arranged in the vertical cabinet, when the vertically arranged direct-current cooling fans 7 work, an exhaust fan of the vertically arranged fans is arranged towards the front side or the back side (generally better towards the back side) of the vertical cabinet 1, and certain refrigeration units 3 are selectively started to work through a temperature measuring probe arranged in the vertical cabinet 1, or to activate some of the fan modules 6 in all of the refrigeration units 3.
Further, in order to install firmly and be adapted to the vertical cabinet 1 of different models, above-mentioned outer frame 5 includes that both sides portion all has front support frame 9, the back support frame 10 of hangers 8 and establishes the scalable guide rail 11 between front support frame, the back support frame, the both sides portion of fan module 6 is fixed on scalable guide rail 11, and above-mentioned scalable guide rail 11 is including deciding rail 12 and establishing the slide rail 13 that can slide relatively on deciding the rail, the fan module of four groups has in the outer frame, and wherein two sets of connections are on deciding the rail, and two sets of connections are on the slide rail in addition, and above-mentioned every fan module of group all has four direct current radiator fan.
Further, for dust prevention, detachable filter screen films 14 (the same as detachable filter screens of air conditioners) are arranged on the front support frame body 9 and the rear support frame body 10, dust and the like can be filtered through the detachable filter screen films 14, a screen port unit 15, a grounding module 16 and a control module 17 are further arranged on the front faces of the refrigerating units, and the front faces of the refrigerating units are connected with an environment monitoring unit 20 through the screen port unit 15, so that some refrigerating units 3 are selectively started to work, or some groups of fan modules 6 in all the refrigerating units 3 are started to work, namely, one group of fan modules, two groups of fan modules, three groups of fan modules or four groups of fan modules are selectively started to work.
Furthermore, for reasonable design and reliable installation, the upright column is made of metal sheets, equipment hanger fixing holes 18 are arranged at intervals on the upright column, a distribution box 19 is arranged at the top in the vertical cabinet, a 48-core ODF distribution unit 21 is arranged at the bottom in the vertical cabinet, an environment monitoring unit 20 for collecting the operation temperature of communication equipment in the vertical cabinet and controlling the operation of an accurate refrigerating device is arranged below the distribution box in the vertical cabinet, when the operation temperature of the communication equipment is lower than 28 ℃, the refrigerating device is in a dormant state, and the communication equipment in the vertical cabinet radiates heat through a self-contained heat radiation system; when the operating temperature of the communication equipment is higher than 28 ℃ and lower than 33 ℃, the refrigerating device starts a group of fan modules to work; when the operating temperature of the communication equipment is higher than 33 ℃ and lower than 36 ℃, the refrigerating device starts the two groups of fan modules to work; when the operating temperature of the communication equipment is higher than 36 ℃ and lower than 39 ℃, the refrigeration device starts the three groups of fan modules to work; when the operating temperature of the communication equipment is higher than 39 ℃ and lower than 42 ℃, the refrigerating device starts the four groups of fan modules to work; when the operating temperature of the communication equipment is higher than 42 ℃, an alarm is given to be interfered by maintenance personnel, and the operation of the temperature detection and driving fan module is the conventional or well-known technical common knowledge and is not described in detail herein.
Furthermore, the top surface of the vertical cabinet is provided with 4 arrays of runway-type inlet and outlet holes 22, and the top surface of the vertical cabinet is also provided with a protective grounding module 23.
The working principle of the communication equipment with the accurate refrigeration function is that the refrigeration units are arranged on the upright post of the vertical cabinet at intervals, and each refrigeration unit is provided with a plurality of groups of fan modules consisting of a plurality of direct-current cooling fans, so that the fan modules of different groups can be started to work according to different environmental temperatures of the vertical cabinet, energy conservation and consumption reduction are facilitated, the temperature in the cabinet can be effectively reduced, in addition, the heat generated by the communication equipment hardware at different height positions in the cabinet is different, and targeted heat dissipation is facilitated through the interval refrigeration units, so that the energy conservation and consumption reduction are facilitated; meanwhile, each refrigerating unit can also be used as a tray of other communication equipment hardware to play a role in auxiliary support.
Functional description of main parts of communication equipment with accurate refrigeration function
A cabinet door: the lock head is arranged;
equipment frame protection grounding module (protection grounding module 23): the grounding device is used for protecting the frame of the communication equipment;
lightning grounding module in the equipment: the lightning protection device is arranged in the communication equipment and is used for lightning protection grounding of the equipment frame type equipment arranged in the communication equipment;
protection ground connection copper bar in the equipment: the device is vertically arranged in the communication equipment and used for protecting and grounding the equipment shell arranged on a rack in the communication equipment;
top inlet and outlet holes (inlet and outlet holes 22) of the communication equipment: the polishing device is used for putting communication cables in a penetrating way, and the periphery of the hole needs to be polished so as to avoid damaging the communication cables and scratching operators;
the equipment installation upright post (upright post 2) of the cabinet is provided with standard height scales (taking 1U as a unit), so that a constructor can accurately position and install equipment on site according to a design drawing conveniently, and the upright post with unit length is provided with a plurality of equipment hanger fixing holes, so that the equipment installation upright post is suitable for installing and fixing equipment hangers of different types;
distribution box (distribution box 19): the power supply is arranged on the top of the communication equipment and is used for accessing an external power supply and providing a-48V, -60V direct current power supply or a 220V alternating current power supply for rack-mounted equipment arranged in the communication equipment;
intelligent environment monitoring unit (environment monitoring unit 20): the system is provided with 24 RJ45 interfaces, a control module (a liquid crystal display screen, a control button and the like), a grounding module and the like, wherein the control module can output the current running state, the rotating speed gear and the alarm information of each refrigeration unit, and select to check and manually configure the running state of each precise refrigeration unit;
the intelligent environment monitoring unit is connected with the accurate refrigeration unit through a super 5-type network cable in a descending manner, so that power is supplied to the intelligent environment monitoring unit and data interaction is realized; the system is connected with a transmission network in the machine room in an uplink mode through an RJ45 interface in a butt mode, and data are reported to an intelligent environment monitoring system platform, and meanwhile the intelligent environment monitoring system platform can remotely adjust and control the running state of the accurate refrigeration unit through an intelligent environment monitoring unit;
the accurate refrigeration unit (refrigeration unit 3) is used for providing a refrigeration function for the box type equipment installed in the communication equipment, and comprises a metal outer frame, a removable and washable filter screen film, a hanging lug, an RJ45 interface unit, a telescopic guide rail, a refrigeration module, a grounding module and the like; RJ45 interface unit: the data signals and the +5V power supply are transmitted by utilizing the signal wires (1, 2,3 and 6), so that power can be supplied to the precise refrigeration unit, and the precise refrigeration unit can be connected into the intelligent environment monitoring unit;
48-core ODF wiring unit (48-core ODF wiring unit 21): typically, 1 48-core ODF distribution unit is provided, and the specific number can be customized according to business requirements. The method is used for end forming and jumper connection of tail fibers. The ODF unit terminals are numbered from top to bottom as a to D, and from left to right as 01 to 12.
Other places to be explained
(1) The steel plate used in the communication equipment is made of a cold-rolled steel plate material with the brand number of Q235-A, the nominal thickness of a door and a side plate is not less than 1.2mm, the nominal thickness of the steel plate of a frame and a bearing structural part is not less than 2.0mm, the cold-rolled steel plate material is in accordance with the national standard GB/T11253-2007 of the people's republic of China, and the thickness deviation is in accordance with the national standard GB/T708-2006 of the people's republic of China.
(2) The main body frame of the communication equipment is required to be firmly and reliably welded, the welding seam is ground flat, the door is of an externally hung structure, and the door of the rack adopts a movable hinge and can be flexibly disassembled; the opening angle of the door is not less than 110 degrees, the gap is not more than 3mm, and the door can be freely opened and closed for 2000 times without damage.
(3) The structure should be firm, the assembly has uniformity and interchangeability, the fastener does not have the looseness, expose and the sharp edge of operation position should the radius angle.
Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting the same; although the present invention has been described in detail with reference to preferred embodiments, it should be understood by those skilled in the art that: the invention can be modified or equivalent substituted for some technical features; without departing from the spirit of the present invention, it should be understood that the scope of the claims is intended to cover all such modifications and variations.
Claims (8)
1. The utility model provides a communication equipment's accurate refrigerating plant which characterized in that: establish the multiunit fan module in outer frame including the outer frame of cuboid form and vertical parallel, each group fan module all has a plurality of direct current radiator fan, outer frame includes that both sides portion all has preceding supporting framework, the back supporting framework of hangers and establishes the scalable guide rail between preceding supporting framework, back supporting framework, the both sides portion of fan module is fixed on scalable guide rail.
2. The precision cooling apparatus of a communication device of claim 1, wherein: the telescopic guide rail comprises a fixed rail and sliding rails which are arranged on the fixed rail and can slide relatively, four groups of fan modules are arranged in the outer frame, two groups of fan modules are connected to the fixed rail, and the other two groups of fan modules are connected to the sliding rails.
3. The precision cooling apparatus of a communication device of claim 2, wherein: the fan module is provided with four direct current heat dissipation fans.
4. A precision refrigeration unit of a communication device according to claim 3, characterized in that: the front support frame body and the rear support frame body are provided with detachable filter screen films, and the front face of the refrigerating unit is also provided with a screen port unit, a grounding module and a control module.
5. The precision cooling apparatus of a communication device of claim 4, wherein: the refrigerating unit is provided with 4 groups of fan modules, and the 4 groups of fan modules are independently controlled to work, or one group of fan modules works, or two groups of fan modules work, or three groups of fan modules work, or four groups of fan modules work.
6. The precision cooling apparatus of a communication device of claim 5, wherein: the accurate refrigerating devices are horizontally installed on the vertical columns of the vertical cabinet at intervals, and a group of accurate refrigerating devices are arranged on each vertical column every 8-30 cm.
7. The precision refrigeration unit of the communication device of claim 6, wherein:
an environment monitoring unit used for collecting the operation temperature of communication equipment in the vertical cabinet and controlling the work of an accurate refrigerating device is arranged in the vertical cabinet, when the operation temperature of the communication equipment is lower than 28 ℃, the refrigerating device is in a dormant state, and the communication equipment in the vertical cabinet dissipates heat through a self-contained heat dissipation system; when the operating temperature of the communication equipment is higher than 28 ℃ and lower than 33 ℃, the refrigerating device starts a group of fan modules to work; when the operating temperature of the communication equipment is higher than 33 ℃ and lower than 36 ℃, the refrigerating device starts the two groups of fan modules to work; when the operating temperature of the communication equipment is higher than 36 ℃ and lower than 39 ℃, the refrigeration device starts the three groups of fan modules to work; when the operating temperature of the communication equipment is higher than 39 ℃ and lower than 42 ℃, the refrigerating device starts the four groups of fan modules to work.
8. An accurate cooling device of a communication apparatus according to claim 6 or 7, wherein: the top surface of the vertical cabinet is provided with 4 arrays of runway-type wire inlet and outlet holes, and the top surface of the vertical cabinet is also provided with a protective grounding module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023148849.3U CN213880741U (en) | 2020-12-23 | 2020-12-23 | Accurate refrigerating plant of communication equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023148849.3U CN213880741U (en) | 2020-12-23 | 2020-12-23 | Accurate refrigerating plant of communication equipment |
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| Publication Number | Publication Date |
|---|---|
| CN213880741U true CN213880741U (en) | 2021-08-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023148849.3U Active CN213880741U (en) | 2020-12-23 | 2020-12-23 | Accurate refrigerating plant of communication equipment |
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|---|---|
| CN (1) | CN213880741U (en) |
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- 2020-12-23 CN CN202023148849.3U patent/CN213880741U/en active Active
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