CN215379396U

CN215379396U - Communication equipment subrack

Info

Publication number: CN215379396U
Application number: CN202120460340.8U
Authority: CN
Inventors: 顾多海
Original assignee: Huaxiang Guanxin Beijing Technology Co ltd
Current assignee: Huaxiang Guanxin Beijing Technology Co ltd
Priority date: 2021-03-03
Filing date: 2021-03-03
Publication date: 2021-12-31
Anticipated expiration: 2031-03-03

Abstract

The utility model discloses a communication equipment plug box, which belongs to the technical field of communication equipment and comprises a box body, wherein a dry lime cotton layer is compositely installed on the inner side wall of the box body, a liquid cooler is installed on the inner side wall of the dry lime cotton layer in a fitting manner, a communication plug machine is installed at the center inside the box body, a heat dissipation fan is fixedly installed on the side wall of the upper end inside the box body, a carbon dioxide storage tank is fixedly installed on the outer side wall of the upper end inside the box body, two ends of the carbon dioxide storage tank are communicated and installed with electromagnetic reaction switch valves, and the lower ends of the electromagnetic reaction switch valves are communicated with carbon dioxide nozzles on the inner side of the top end of the box body. The utility model has novel design, convenient operation and good use effect, can improve the ventilation and heat dissipation effect, can effectively and quickly dissipate heat of communication elements in the plug box, can automatically extinguish fire in time when an electric fire disaster occurs in the plug box, can prevent dust and moisture, and improves the dustproof and moistureproof performance.

Description

Communication equipment subrack

Technical Field

The utility model relates to the technical field of communication equipment, in particular to a communication equipment plug box.

Background

With the rapid development of communication technology, optical fiber communication is inseparable with people's lives, and a communication plug box is a most basic device essential in the field of optical fiber communication, and is an optical fiber base station arranged in different places by telecommunication operators, and a plurality of optical fibers separated from the communication plug box enter a single family.

Patent number CN206948749U discloses a multifunctional communication subrack, including the communication subrack body, the top of communication subrack body is equipped with the heat dissipation case, and the first box body, the second box body and the third box body of inserting and the inner wall spout sliding connection of communication subrack body, battery jar and control panel electric connection, control panel and fan electric connection. The multifunctional communication plug-in box is simple in structure and multiple in functions, the plug-in box door body is simple and convenient in opening and closing control of the door body through the arrangement of the lock cylinder and the lock groove, and the service cycle is long; the top of communication subrack body is equipped with the heat dissipation case again, and the fan of heat dissipation case the inside can conveniently carry out the deashing and dispel the heat to the subrack body, and inside first box, the second of inserting of being equipped with of communication subrack body inserts box and third and inserts the box for the staff is easier when repairing the inspection communication subrack equipment, thereby has improved maintainer's work efficiency.

The above patents have the following disadvantages: 1. the ventilation and heat dissipation effects are poor, and the communication elements in the plug box cannot be effectively and quickly dissipated; 2. when an electric fire disaster occurs in the subrack, the subrack can not automatically extinguish fire in time; 3. dust and moisture cannot be prevented, and dust and moisture resistance is reduced. Therefore, the communication equipment plug box is provided.

SUMMERY OF THE UTILITY MODEL

The utility model provides a communication equipment plug box which is novel in design, convenient to operate and good in using effect, aims to improve the ventilation and heat dissipation effect through a heat dissipation fan and a liquid cooler, and can effectively and quickly dissipate heat of communication elements in the plug box; by the smoke sensor and the carbon dioxide storage tank, when an electric fire disaster occurs in the plug box, the automatic fire extinguishing can be carried out in time; through accurate dustproof filter screen, dustproof sealed silver and the cotton layer of dry lime, can prevent dust and moisture, improved dustproof and humidity resistance.

The specific technical scheme provided by the utility model is as follows:

the utility model provides a communication equipment plug-in box which comprises a box body, wherein a dry lime cotton layer is compositely installed on the inner side wall of the box body, a liquid cooler is installed on the inner side wall of the dry lime cotton layer in a fitting mode, a communication plug-in machine is installed at the center inside the box body, a heat dissipation fan is fixedly installed on the side wall of the upper end inside the box body, a carbon dioxide storage tank is fixedly installed on the outer side wall of the upper end of the box body, two ends of the carbon dioxide storage tank are communicated and installed with an electromagnetic reaction switch valve, the lower end of the electromagnetic reaction switch valve is communicated with a carbon dioxide nozzle on the inner side of the top end of the box body, and the side wall of the left end of the box body is movably connected with a box door through a hinge.

Optionally, a ventilation grating is arranged on the box door, a precise moisture-proof filter screen is mounted on the ventilation grating, a door lock is mounted on the box door in an embedded mode, and a dustproof sealing cotton strip is closely attached to the edge of the inner side of the box door.

Optionally, still fixed mounting has the smoke sensor on the chamber door inboard, the smoke sensor passes through the electromagnetic reaction ooff valve of circular telegram line electric connection in carbon dioxide storage jar both ends.

Optionally, the liquid cooler is alternately communicated by a longitudinal water pipe and a transverse water pipe, the two ends of the transverse water pipe are communicated with each other to install a bent communicating pipe, and the end of the bent communicating pipe is communicated with a small-sized circulating pump through a return circulating pipe.

Optionally, a fan is installed at the center inside the heat dissipation fan, fan blades are fixedly installed at the left end and the right end of the fan, and a heat dissipation grid is arranged at the upper end of the heat dissipation fan.

Optionally, a pump shaft is installed in the center of the inside of the small-sized circulating pump, a pump blade is fixedly installed on the pump shaft, and two ends of the small-sized circulating pump are communicated with each other and provided with a communicating port.

The utility model has the following beneficial effects:

1. the utility model has novel design, convenient operation and good use effect, when a communication element in the plug-in box works and needs to be ventilated and radiated, the power switch is turned on, the heat radiation fan and the liquid cooler work simultaneously, the fan of the heat radiation fan rotates to drive the fan blades to rotate to generate air flow, the hot air in the plug-in box is discharged, the outside air is sucked from the ventilating grating, the air cooling radiation is applied, the small circulating pump of the liquid cooler works and operates, the pump shaft rotates to drive the pump blades to rotate to generate flowing water, so that the condensed water in the liquid cooler flows up to generate flowing water, the flowing water flows from the inside of the liquid cooler to the bent communicating pipe through the transverse water pipe to push the condensed water in the bent communicating pipe to flow back to the longitudinal water pipe in the liquid cooler through the bent communicating pipe, and the circulation is carried out, the circulation water flow is generated, the heat absorption area is increased, heat generated by the working of the communication element is taken away, and liquid cooling heat dissipation is applied, so that the ventilation and heat dissipation effects can be improved, and the heat dissipation of the communication element in the plug box can be effectively and quickly realized.

2. According to the utility model, by arranging the smoke sensor and the carbon dioxide storage tank, when an electric fire disaster occurs in the communication plug box, smoke can be generated due to an electric fire disaster, the smoke sensor on the box door can sense the smoke of the electric fire disaster and send out an alarm signal and an electric signal, the electric signal is transmitted to the electromagnetic reaction switch valves at two ends of the carbon dioxide storage tank through the electrified wire, and the electromagnetic reaction switch valves are opened, so that carbon dioxide gas in the carbon dioxide storage tank is sprayed into the box body through the carbon dioxide nozzle to rapidly extinguish the electric fire disaster, and thus, when the electric fire disaster occurs in the plug box, the automatic fire extinguishing can be carried out timely.

3. The dustproof box is provided with the precise dustproof filter screen, the dustproof sealing cotton strip and the dry lime cotton layer, the precise dustproof filter screen is arranged on the ventilation grating of the box door and used for filtering dust of sucked air, the dustproof sealing cotton strip is used for preventing dust of the edges of the box door and the box body, meanwhile, the dry lime cotton layer is arranged on the inner side wall of the box body and made of dry lime and absorbent cotton, the dustproof box has the functions of absorbing moisture and preventing moisture, and can dry the moisture entering the box body, so that the dustproof and moisture-proof performance is improved.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

Fig. 1 is a schematic overall structure diagram of a communication device plug box according to an embodiment of the present invention;

fig. 2 is a schematic structural view of a liquid cooler of a communication device subrack according to an embodiment of the present invention;

fig. 3 is a schematic structural view of a heat dissipation fan of a communication device plug box according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a small circulation pump of a communication device plug-in box according to an embodiment of the present invention.

In the figure: 1. a ventilation grille; 2. a precise dustproof filter screen; 3. dust-proof sealing cotton sliver; 4. a door lock; 5. a box door; 6. a smoke sensor; 7. electrifying the wire; 8. a carbon dioxide nozzle; 9. a carbon dioxide storage tank; 10. an electromagnetic reaction on-off valve; 11. a heat dissipation fan; 12. a box body; 13. a liquid cooler; 14. drying the lime cotton layer; 15. a communication plug-in machine; 16. a hinge; 17. a longitudinal water pipe; 18. bending the communicating pipe; 19. a reflux circulation pipe; 20. a small-sized circulation pump; 21. a transverse water pipe; 22. a fan blade; 23. a heat dissipation grid; 24. a fan machine; 25. a pump shaft; 26. a pump blade; 27. a communication port.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, and it is apparent that the described embodiments are only a part of the embodiments of the present invention, not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

A communication equipment jack according to an embodiment of the present invention will be described in detail with reference to fig. 1 to 4.

Referring to fig. 1, a communication equipment subrack provided by an embodiment of the present invention includes a box body 12, a dry lime wool layer 14 is installed on an inner side wall of the box body 12 in a composite manner, a liquid cooler 13 is installed on an inner side wall of the dry lime wool layer 14 in a laminating manner, a communication plug-in machine 15 is installed at a center inside the box body 12, a heat dissipation fan 11 is fixedly installed on an inner side wall of an upper end of the box body 12, a carbon dioxide storage tank 9 is fixedly installed on an outer side wall of the upper end of the box body 12, two ends of the carbon dioxide storage tank 9 are communicated with electromagnetic reaction switch valves 10, a lower end of the electromagnetic reaction switch valve 10 is communicated with a carbon dioxide nozzle 8 on an inner side of a top end of the box body 12, a box door 5 is movably connected to a left end side wall of the box body 12 through a hinge 16, so as to improve ventilation and heat dissipation effects, and effectively and quickly dissipate heat of communication elements in the subrack, and when an electrical fire occurs in the subrack, can carry out timely independently put out a fire, still can prevent dust and moisture, improve dustproof and humidity resistance.

Referring to fig. 1, a ventilation grating 1 is arranged on a box door 5, a precise moisture-proof filter screen 2 is arranged on the ventilation grating 1, a door lock 4 is embedded on the box door 5, a dustproof sealing cotton strip 3 is closely attached to the inner side edge of the box door 5, and the ventilation grating 1 is used for air flow entering the inner portion of the inserting box.

Referring to fig. 1, a smoke sensor 6 is further fixedly mounted on the inner side of the box door 5, the smoke sensor 6 is electrically connected to electromagnetic reaction switch valves 10 at two ends of a carbon dioxide storage tank 9 through a power line 7, and the smoke sensor 6 is used for sensing and alarming when fire smoke occurs inside the inserting box.

Referring to fig. 2, the liquid cooler 13 is formed by cross-connecting a longitudinal water pipe 17 and a transverse water pipe 21, two ends of the transverse water pipe 21 are both communicated with and provided with a bent communicating pipe 18, the end of the bent communicating pipe 18 is communicated with and provided with a small-sized circulating pump 20 through a return circulating pipe 19, and the liquid cooler 13 adopts the principle that heat is taken away by water circulation.

Referring to fig. 3, a fan 24 is installed at the center inside the heat dissipation fan 11, fan blades 22 are fixedly installed at the left end and the right end of the fan 24, a heat dissipation grid 23 is arranged at the upper end of the heat dissipation fan 11, and the heat dissipation fan 11 is used for dissipating hot air inside the inserting box.

Referring to fig. 4, a pump shaft 25 is installed at the center inside the small-sized circulation pump 20, a pump blade 26 is fixedly installed on the pump shaft 25, two ends of the small-sized circulation pump 20 are both communicated with a communication port 27, and the small-sized circulation pump 20 is used for circulating and flowing condensed water in the liquid cooler 13.

The embodiment of the utility model provides a communication equipment plug-in box, when in use, a heat dissipation fan 11 and a small-sized circulating pump 20 are controlled by an external power supply to supply power, through the arrangement of the heat dissipation fan 11 and a liquid cooler 13, when a communication element in the plug-in box works and needs to be ventilated and dissipated, a power switch is turned on, the heat dissipation fan 11 and the liquid cooler 13 work simultaneously, a fan 24 of the heat dissipation fan 11 rotates to drive a fan blade 22 to rotate to generate airflow, hot air in the plug-in box is discharged and outside air is sucked from a ventilation grating 1, air cooling and heat dissipation are applied, the small-sized circulating pump 20 of the liquid cooler 13 works, a pump shaft 25 rotates to drive a pump blade 26 to rotate to generate flowing water flow, so that condensed water in the liquid cooler 13 flows to generate flowing water, the flowing water starts to flow from the inside of the liquid cooler 13 and flows into a bent communicating pipe 18 through a transverse water pipe 21 to push the condensed water in the bent communicating pipe 18 to flow, then flows back to the longitudinal water pipe 17 in the liquid cooler 13 through the bent communicating pipe 18, and circulates in such a way to generate circulating water flow, so that the heat absorption area is increased, the heat generated by the work of the communication element is taken away, and the liquid cooling heat dissipation is applied, so that the ventilation and heat dissipation effects can be improved, and the communication element in the plug box can be effectively and quickly dissipated; by arranging the smoke sensor 6 and the carbon dioxide storage tank 9, when an electric fire disaster occurs in the communication subrack, smoke can be generated due to an electric fire disaster, the smoke sensor 6 on the box door 5 can sense the smoke of the electric fire disaster and send out an alarm signal and an electric signal, the electric signal is transmitted to the electromagnetic reaction switch valves 10 at two ends of the carbon dioxide storage tank 9 through the electrifying wire 7, and the electromagnetic reaction switch valves 10 are opened, so that carbon dioxide gas in the carbon dioxide storage tank 9 is sprayed into the box body 12 through the carbon dioxide nozzle 8 to rapidly extinguish the electric fire disaster, and thus, when the electric fire disaster occurs in the subrack, the subrack can independently extinguish the electric fire in time; through being equipped with accurate dustproof filter screen 2, dustproof sealed silver 3 and dry lime cotton layer 14, install accurate dustproof filter screen 2 on the ventilation grid 1 of chamber door, accurate dustproof filter screen 2 is used for filtering the dust to the air of inhaling, and dustproof sealed silver 3 is used for preventing dust to the edge of chamber door 5 and box 12, install dry lime cotton layer 14 simultaneously on the inside wall of box 12, dry lime cotton layer 14 adopts dry lime and absorbs water cotton to make, has the effect of absorbing moisture and dampproofing, can carry out the drying to the moisture that enters into in the box 12, so, can prevent dust and moisture, dustproof and moisture resistance has been improved.

The heat dissipation fan 11 is a common model DM-D-263-H in the market; the small circulation pump 20 is a commercially available model number DS 5500.

It should be noted that the utility model is a communication equipment subrack, which comprises a ventilation grating 1, a precise dustproof filter screen 2, a dustproof sealing cotton strip 3, a door lock 4, a box door 5, a smoke sensor 6, an electrified wire 7, a carbon dioxide nozzle 8, a carbon dioxide storage tank 9, an electromagnetic reaction switch valve 10, a heat dissipation fan 11, a box body 12, a liquid cooler 13, a dry lime sponge layer 14, a communication subrack 15, a hinge 16, a longitudinal water pipe 17, a bent communicating pipe 18, a reflux circulating pipe 19, a small circulating pump 20, a transverse water pipe 21, a fan blade 22, a heat dissipation grating 23, a fan 24, a pump shaft 25, a pump blade 26 and a communicating port 27, wherein the electrical components are all prior art products, and the electrical components are selected, installed and finished by technicians according to the use requirements, and ensure that all electrical appliances can normally work, and are all common standard components or components known by the technicians in the field, the structure and principle are known to the skilled person through technical manuals or through routine experimentation, and the applicant is not specifically limited herein.

It will be apparent to those skilled in the art that various modifications and variations can be made in the embodiments of the present invention without departing from the spirit or scope of the embodiments of the utility model. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to encompass such modifications and variations.

Claims

1. The utility model provides a communication equipment subrack which characterized in that: the device comprises a box body (12), a dry lime cotton layer (14) is installed on the inner side wall of the box body (12) in a composite mode, a liquid cooler (13) is installed on the inner side wall of the dry lime cotton layer (14) in a laminating mode, a communication plug-in machine (15) is installed at the center of the interior of the box body (12), a heat dissipation fan (11) is fixedly installed on the side wall of the upper end of the interior of the box body (12), a carbon dioxide storage tank (9) is fixedly installed on the outer side wall of the upper end of the box body (12), electromagnetic reaction switch valves (10) are installed at two ends of the carbon dioxide storage tank (9) in a communicating mode, the lower ends of the electromagnetic reaction switch valves (10) are communicated with carbon dioxide nozzles (8) on the inner side of the top end of the box body (12), and a box door (5) is installed on the side wall of the left end of the box body (12) in a movable connection mode through hinges (16); the box door (5) is provided with a ventilation grating (1), the ventilation grating (1) is provided with a precise moisture-proof filter screen (2), the box door (5) is embedded with a door lock (4), and the edge of the inner side of the box door (5) is closely attached with a dustproof sealing cotton strip (3); a smoke sensor (6) is further fixedly mounted on the inner side of the box door (5), and the smoke sensor (6) is electrically connected with electromagnetic reaction switch valves (10) at two ends of a carbon dioxide storage tank (9) through a power line (7); the liquid cooler (13) is communicated with a transverse water pipe (21) through a longitudinal water pipe (17) in a cross mode, two ends of the transverse water pipe (21) are communicated and provided with bent communicating pipes (18), and the ends of the bent communicating pipes (18) are communicated and provided with small circulating pumps (20) through a backflow circulating pipe (19); a fan (24) is installed in the center of the interior of the heat dissipation fan (11), fan blades (22) are fixedly installed at the left end and the right end of the fan (24), and a heat dissipation grid (23) is arranged at the upper end of the heat dissipation fan (11); pump shaft (25) are installed to small-size circulating pump (20) inside center, fixed mounting has pump leaf (26) on pump shaft (25), intercommunication mouth (27) have all been seted up in small-size circulating pump (20) both ends intercommunication.