CN213589571U

CN213589571U - Server cabinet with fire extinguishing system

Info

Publication number: CN213589571U
Application number: CN202022293480.9U
Authority: CN
Inventors: 刘琦; 武旻; 孙明旭; 施铮
Original assignee: Nanjing Ponder Electronic Technology Co ltd
Current assignee: Nanjing Ponder Electronic Technology Co ltd
Priority date: 2020-10-14
Filing date: 2020-10-14
Publication date: 2021-07-02
Anticipated expiration: 2030-10-14

Abstract

The utility model relates to a server rack with fire extinguishing system, it includes the rack body, be equipped with fire detector on the rack body, rack body one side is equipped with fire-retardant gas pitcher, be connected with fire control shower nozzle and be equipped with electric control valve on the fire-retardant gas pitcher, be equipped with on the rack body and transport the mechanism, the fire control shower nozzle sets up on transporting the mechanism. This application has through setting up fire-retardant gas pitcher and fire control shower nozzle, utilizes the liquefied flame retardant gas as the medium of putting out a fire, and after the mechanism of transporting transported the fire control shower nozzle to the burning things which may cause a fire disaster department, the quick blowout of flame retardant gas was directly put out a fire and is cooled down to burning things which may cause a fire disaster department, reduced the intensity of a fire and spread to economic loss's effect has been reduced.

Description

Server cabinet with fire extinguishing system

Technical Field

The application relates to the field of server cabinets, in particular to a server cabinet with a fire fighting system.

Background

Currently, servers, also known as servers, are devices that provide computing services. Since the server needs to respond to and process the service request, the server generally has the capability of assuming and securing the service. The server cabinet is used for combining and installing a panel, a plug-in box, electronic elements, devices, mechanical parts and components to form an integral installation box.

In the related technology, a plurality of groups of servers are integrated together through the arrangement of the composite cabinet, so that the storage and debugging of a large batch of servers are facilitated.

In view of the above-mentioned related art, the inventor believes that there is a defect that a fire disaster occurs in a server cabinet integrally placed by a group server, which may cause damage to a plurality of groups of servers, resulting in a large amount of economic loss.

SUMMERY OF THE UTILITY MODEL

In order to improve server rack and take place the conflagration and can lead to multiunit server to destroy simultaneously, cause a large amount of economic losses's defect, this application provides a server rack with fire extinguishing system.

The application provides a server rack with fire extinguishing system adopts following technical scheme:

the utility model provides a server rack with fire extinguishing system, includes the rack body, be equipped with fire detector on the rack body, rack body one side is equipped with fire-retardant gas pitcher, be connected with fire control shower nozzle on the fire-retardant gas pitcher and be equipped with automatically controlled valve on the fire-retardant gas pitcher, be equipped with on the rack body and transport the mechanism, the fire control shower nozzle sets up on transporting the mechanism.

Through adopting above-mentioned technical scheme, compress into liquid flame retardant gas through fire-retardant gas pitcher storage to through the condition of a fire of fire detector monitoring rack body, when fire detector detected the condition of a fire, with fire control shower nozzle quick travel to conflagration emergence position through transporting the mechanism, and start fire control shower nozzle with flame retardant gas blowout, to lowering the temperature and putting out a fire to the department of starting a fire, reduce the possibility that the condition of a fire spreads, thereby reduce economic loss.

Preferably, the fire detector is an infrared temperature sensor, a connecting arm is arranged on the top end of the cabinet body and extends towards the front side of the cabinet body, the fire detector is arranged at one end, away from the cabinet body, of the connecting arm, and a temperature measuring end of the fire detector is arranged towards the cabinet body.

Through adopting above-mentioned technical scheme, because the setting of linking arm makes infrared temperature sensor be located rack body front side to make infrared temperature sensor monitor each cell of depositing the server rack on to the rack body, when the server of certain cell the abnormal temperature too high and cause the possibility of conflagration appear.

Preferably, the conveying mechanism comprises guide rails fixedly arranged on two sides of the server cabinet, the guide rails extend along the height direction of the cabinet body, lifting trolleys moving along the length direction of the guide rails are arranged on the guide rails, first driving assemblies for driving the lifting trolleys to move are arranged on the lifting trolleys, a transverse sliding rail is connected between the two lifting trolleys, a moving trolley slides on the sliding rail, a second driving assembly for driving the moving trolley to move is arranged on the moving trolley, and the fire-fighting spray head is fixedly arranged on the moving trolley.

Through adopting above-mentioned technical scheme, promote horizontal slide rail along the lifting trolley through setting up the guide rail, move on the slide rail through the travelling car to realized setting firmly the fire control shower nozzle free motion in rack body front side plane on the travelling car, when the conflagration takes place, transport the fire control shower nozzle fast to the fire source department and put out a fire, reduce the possibility of condition of a fire diffusion.

Preferably, the travelling car is provided with a driving motor, a rotary table is fixedly arranged on a motor shaft of the driving motor, a sliding rod is fixedly connected onto the rotary table, a connecting frame is fixedly arranged on the travelling car and positioned on the front side of the driving motor, a sliding block slides on the connecting frame along the horizontal direction, a waist-shaped groove arranged along the vertical direction is formed in the sliding block, the sliding rod extends into the waist-shaped groove, and the fire-fighting nozzle is fixedly arranged on the sliding block.

Through adopting above-mentioned technical scheme, through setting up driving motor, driving motor's motor shaft drives the carousel and rotates, makes the slide bar be circular motion round the carousel center thereupon, and the slider through opening there is waist type groove and slide bar matched with motion to when driving motor action, the slider drives fire control shower nozzle at horizontal direction reciprocating motion along horizontal direction reciprocating motion, makes the even injection of fire-retardant medium of fire control shower nozzle in the flame sources position.

Preferably, the fire-fighting nozzle is communicated with the flame-retardant gas tank through a conveying pipe, one side of the flame-retardant gas tank is provided with a pipe storage mechanism, the pipe storage mechanism comprises a vertical frame, the vertical frame is rotatably connected with two positioning rollers, the vertical frame is positioned between the two positioning rollers and is provided with a connecting block in a sliding manner along the vertical direction, the connecting block is rotatably connected with a sliding roller, the conveying pipe bypasses one positioning roller from the upper side and bypasses the sliding roller from the lower side and bypasses another positioning roller from the upper side to be communicated with the fire-fighting nozzle,

through adopting above-mentioned technical scheme, because the conveyer pipe is at first walked around the registration roller from the top and is walked around from the slip roller below to under the action of gravity of slip roller, make partial conveyer pipe deposit between registration roller and slip roller, stretch out when the fire control shower nozzle is kept away from and is deposited a tub mechanism, and draw in the conveyer pipe in depositing a tub mechanism when the fire control shower nozzle is close to and deposit a tub mechanism, reduce the conveyer pipe and cause the possibility of hindrance to transporting the mechanism motion.

Preferably, a connecting ring is fixedly arranged on the sliding block and is fixedly connected with the conveying pipe.

Through adopting above-mentioned technical scheme, through setting up the go-between, strengthened the stability that conveyer pipe and fire control shower nozzle are connected to it takes place not hard up possibility with the conveyer pipe along with the in-process that transports the mechanism motion to have reduced the fire control shower nozzle, the reaction force makes the condition that the conveyer pipe quivered when also having reduced fire control shower nozzle blowout flame retardant gas simultaneously.

Preferably, the top of the cabinet body is provided with a fire fighting pipe, the fire fighting pipe is parallel to the top side of the cabinet and is provided with a plurality of nozzles, and each nozzle is inclined towards the cabinet body.

Through adopting above-mentioned technical scheme, through setting up the fire control pipe, when the intensity of a fire diffusion is very fast, fire-retardant gas pitcher will fire-retardant gas carry the nozzle department that the fire control was managed through the fire control pipe to spray fire-retardant gas to the server rack fast, restrain the holistic intensity of a fire of rack body, reduce intensity of a fire diffusion speed.

Preferably, a storage cabinet is arranged on one side of the cabinet body, and the flame-retardant gas tank is placed in the storage cabinet.

Through adopting above-mentioned technical scheme, protect fire-retardant gas pitcher through setting up the storing compartment, reduce fire-retardant gas pitcher and receive the possibility that the collision takes place to leak.

In summary, the present application includes at least one of the following beneficial technical effects:

1. by arranging the flame-retardant gas tank and the fire-fighting nozzle, liquefied flame-retardant gas is used as a fire-extinguishing medium, and after the fire-fighting nozzle is conveyed to a fire source by the conveying mechanism, the flame-retardant gas is quickly sprayed out to directly extinguish and cool the fire source, so that the fire spread is reduced, and the economic loss is reduced;

2. the pipe storage mechanism is arranged to store and tension the conveying pipe, so that the situation that the movement of the conveying mechanism is hindered when the conveying pipe extends along with the movement of the fire nozzle is reduced;

3. through setting up the fire control pipe, set up the spout on the fire control pipe to the device of being convenient for carries out quick cooling and puts out a fire to the cabinet body is whole, has further controlled stretching of intensity of a fire.

Drawings

Fig. 1 is a schematic diagram for embodying an overall structure of a server rack according to an embodiment of the present application.

Fig. 2 is an enlarged schematic view of a structure at a in fig. 1.

Fig. 3 is an enlarged schematic view of the structure at B in fig. 1.

FIG. 4 is a schematic diagram of structures at a fire sprinkler according to an embodiment of the present application.

Description of reference numerals: 1. a cabinet body; 2. a fire detector; 21. a connecting arm; 3. a flame retardant gas tank; 31. a delivery pipe; 32. a fire sprinkler; 33. a storage cabinet; 4. a conveyance mechanism; 41. a guide rail; 42. lifting the trolley; 43. a first drive assembly; 431. a first motor; 432. a drive gear; 433. a drive rack; 44. a slide rail; 45. moving the trolley; 46. a second drive assembly; 461. a second motor; 462. a rubber wheel; 5. a drive motor; 51. a turntable; 52. a slide bar; 53. a connecting frame; 54. a slider; 541. a waist-shaped groove; 55. a connecting ring; 6. a pipe storage mechanism; 61. erecting a frame; 62. a positioning roller; 63. connecting blocks; 64. a slide roller; 7. a fire hose; 71. and (4) a nozzle.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses server rack with fire extinguishing system. Referring to fig. 1, the server cabinet with the fire fighting system comprises a cabinet body 1, a conveying mechanism 4 is arranged on the cabinet body 1, a storage cabinet 33 is arranged on one side of the cabinet body 1, and a flame-retardant gas tank 3 is arranged in the storage cabinet 33. One side that fire-retardant gas pitcher 3 is close to rack body 1 is equipped with deposits a tub mechanism 6, be equipped with conveyer pipe 31 on the fire-retardant gas pitcher 3, be equipped with electric control valve on the conveyer pipe 31, conveyer pipe 31 is connected with conveyor after depositing tub mechanism 6, and the conveyer pipe 31 tip is equipped with fire control shower nozzle 32, it has liquid carbon dioxide as the fire extinguishing medium to deposit in the fire-retardant gas pitcher 3, 1 top of rack body has set firmly linking arm 21, linking arm 21 stretches to the rack front side, infrared temperature sensor sets firmly at the 21 tip of linking arm, infrared temperature sensor's monitoring range covers each server storage lattice of rack, be provided with the controller on the infrared temperature sensor, electric control valve is connected with the.

Referring to fig. 1 and 2, the carrying mechanism 4 includes guide rails 41 stranded on both sides of the cabinet body 1, the guide rails 41 extending in a vertical direction. All there is hoisting trolley 42 along vertical direction through "T" type slider 54 and spout cooperation slip on the guide rail 41, the first drive assembly 43 of fixedly connected with on the hoisting trolley 42, first drive assembly 43 includes first motor 431, drive gear 432 has set firmly on the motor shaft of first motor 431, the drive rack 433 that sets up along vertical direction has set firmly on the guide rail 41, drive gear 432 meshes with drive rack 433, and then through the motion of first motor 431 drive hoisting trolley 42 on guide rail 41.

Referring to fig. 1 and 3, a transverse slide rail 44 is commonly connected between the two lifting trolleys 42, a moving trolley 45 is slidably arranged on the transverse slide rail 44 through the matching of a T-shaped slide block 54 and a slide groove, a second driving assembly 46 is arranged on the moving trolley 45, the second driving assembly 46 comprises a second motor 461, a rubber wheel 462 is fixedly arranged on a motor shaft of the second motor 461, and the rubber wheel 462 abuts against the transverse slide rail 44.

Referring to fig. 4, a driving motor 5 is fixedly connected to the movable trolley 45, a rotating disc 51 is fixedly arranged on a motor shaft of the driving motor 5, a sliding rod 52 is fixedly arranged on one side of the rotating disc 51 far away from the driving motor 5, and the sliding rod 52 is close to the circumferential position of the disc. The movable trolley 45 is provided with a connecting frame 53 at the front side of the driving motor 5, a sliding block 54 slides at the front side of the connecting frame 53 along the horizontal direction, a waist-shaped groove 541 extends along the vertical direction on the sliding block 54, and a sliding rod 52 extends into the waist-shaped groove 541. When the driving motor 5 works, the sliding block 54 slides back and forth along the horizontal direction, and the fire sprinkler 32 at the end of the conveying pipe 31 is fixedly connected with the top end of the sliding block 54, so that the fire sprinkler can horizontally swing under the driving of the driving motor 5. The first motor 431, the second motor 461 and the driving motor 5 are all electrically connected with the controller. The slide block 54 is further fixedly provided with a connecting ring 55, the connecting ring 55 is sleeved on the conveying pipe 31 and is bonded with the side wall of the conveying pipe 31, so that the conveying pipe 31 is stabilized, and the possibility that the conveying pipe 31 is separated from the fire-fighting nozzle 32 is reduced;

referring to fig. 1, the pipe storage mechanism 6 includes a vertical frame 61, two positioning rollers 62 are rotatably connected to the vertical frame 61, and the positioning rollers 62 are located at a higher position than the vertical frame 61. The vertical frame 61 is positioned between the two positioning rollers 62 and is provided with a sliding groove, a connecting block 63 slides in the sliding groove, and a sliding roller 64 is rotatably connected to the connecting block 63. After the delivery pipe 31 extends out of the storage cabinet 33, the delivery pipe firstly passes by one positioning roller 62 from the upper part, then passes by the sliding roller 64 from the lower part, and finally passes by the other positioning roller 62 from the upper part, so that when the end part of the fire fighting pipe 7 is delivered by the delivery mechanism 4, the sliding roller 64 ascends or descends, the delivery pipe 31 is tensioned by the self weight of the sliding block 54 and the sliding roller 64, and the possibility that the delivery pipe 31 is wound on the delivery mechanism 4 to cause the device to be stuck is reduced.

Referring to fig. 1, a fire-fighting pipe 7 is fixedly arranged at the top of the server cabinet, and an electric control valve is arranged at one end of the fire-fighting pipe 7, which is communicated with the flame-retardant gas tank 3 and is close to the flame-retardant gas tank 3. Fire control pipe 7 is parallel to the length direction setting on rack top side, is provided with a plurality of spouts 71 on the circumference lateral wall of fire control pipe 7, and spout 71 sets up towards rack body 1. When the server cabinet is on fire and the fire spread is fast, the flame-retardant gas enters the fire-fighting pipe 7 and is sprayed out from each nozzle 71, so that the whole fire of the cabinet is restrained.

The implementation principle of the server cabinet with the fire fighting system in the embodiment of the application is as follows: when a fire breaks out, the infrared temperature sensor transmits the fire breaking position to the controller. The controller starts the first motor 431, the second motor 461 and the driving motor 5, so that the conveying mechanism 4 conveys the fire sprinkler 32 to the fire position, and the fire extinguishing medium is input into the conveying pipe 31 from the fire-retardant gas tank 3 and finally sprayed out from the fire sprinkler 32, so that the fire is directly extinguished at the fire position, the possibility of fire spreading is reduced, and economic loss is reduced.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a server rack with fire extinguishing system which characterized in that: including rack body (1), be equipped with fire detector (2) on rack body (1), rack body (1) one side is equipped with fire-retardant gas pitcher (3), be connected with fire control shower nozzle (32) and be equipped with automatically controlled valve on fire-retardant gas pitcher (3), be equipped with on rack body (1) and transport mechanism (4), fire control shower nozzle (32) set up on transporting mechanism (4).

2. The server cabinet with fire fighting system according to claim 1, wherein: fire detector (2) are infrared temperature sensor, rack body (1) top is equipped with linking arm (21), linking arm (21) extend to rack body (1) front side, fire detector (2) set up the one end of keeping away from rack body (1) in linking arm (21), the temperature measurement end of fire detector (2) sets up towards rack body (1).

3. The server cabinet with fire fighting system according to claim 1, wherein: transport mechanism (4) are including setting firmly guide rail (41) in server rack both sides, guide rail (41) extend along the direction of height of rack body (1), all be equipped with on guide rail (41) along guide rail (41) length direction motion lifting trolley (42), all be equipped with drive lifting trolley (42) kinematic first drive assembly (43) on lifting trolley (42), two be connected with horizontal slide rail (44) jointly between lifting trolley (42), it has travelling car (45) to slide on slide rail (44), be equipped with drive travelling car (45) kinematic second drive assembly (46) on travelling car (45), fire control shower nozzle (32) set firmly on travelling car (45).

4. The server cabinet with fire fighting system according to claim 3, characterized in that: be equipped with driving motor (5) on removal dolly (45), carousel (51) have set firmly on the motor shaft of driving motor (5), fixedly connected with slide bar (52) on carousel (51), the front side that lies in driving motor (5) on removal dolly (45) has set firmly link (53), it has slider (54) to slide along the horizontal direction on link (53), set up waist type groove (541) that set up along vertical direction on slider (54), slide bar (52) stretch into in waist type groove (541), fire control shower nozzle (32) set firmly on slider (54).

5. The server cabinet with fire fighting system according to claim 4, wherein: fire control shower nozzle (32) are through conveyer pipe (31) and fire-retardant gas pitcher (3) intercommunication, one side of fire-retardant gas pitcher (3) is equipped with deposits a tub mechanism (6), it includes grudging post (61) to deposit tub mechanism (6), it is connected with two registration roller (62) to rotate on grudging post (61), grudging post (61) are located and slide along vertical direction between two registration roller (62) and have connecting block (63), it is connected with slip roller (64) to rotate on connecting block (63), conveyer pipe (31) are walked around behind one registration roller (62) from the top and are walked around slip roller (64) and walk around behind another registration roller (62) from the top with fire control shower nozzle (32) intercommunication.

6. The server cabinet with fire fighting system according to claim 5, characterized in that: the slider (54) is fixedly provided with a connecting ring (55), and the connecting ring (55) is fixedly connected with the conveying pipe (31).

7. The server cabinet with fire fighting system according to claim 1, wherein: the fire fighting equipment is characterized in that a fire fighting pipe (7) is arranged at the top of the equipment cabinet body (1), the fire fighting pipe (7) is parallel to the top side of the equipment cabinet, a plurality of nozzles (71) are fixedly arranged on the fire fighting pipe (7), and each nozzle (71) is inclined towards the equipment cabinet body (1).

8. The server cabinet with fire fighting system according to claim 1, wherein: one side of the cabinet body (1) is provided with a storage cabinet (33), and the flame-retardant gas tank (3) is placed in the storage cabinet (33).