CN113809665A - But block terminal for fire prevention type big data computer lab of self-sealing louvre - Google Patents
But block terminal for fire prevention type big data computer lab of self-sealing louvre Download PDFInfo
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- CN113809665A CN113809665A CN202110998819.1A CN202110998819A CN113809665A CN 113809665 A CN113809665 A CN 113809665A CN 202110998819 A CN202110998819 A CN 202110998819A CN 113809665 A CN113809665 A CN 113809665A
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- distribution box
- big data
- louvre
- plate
- fire
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
- A62C3/16—Fire prevention, containment or extinguishing specially adapted for particular objects or places in electrical installations, e.g. cableways
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/46—Boxes; Parts thereof or accessories therefor
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/46—Boxes; Parts thereof or accessories therefor
- H02B1/48—Mounting of devices therein
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C99/00—Subject matter not provided for in other groups of this subclass
- A62C99/0009—Methods of extinguishing or preventing the spread of fire by cooling down or suffocating the flames
- A62C99/0018—Methods of extinguishing or preventing the spread of fire by cooling down or suffocating the flames using gases or vapours that do not support combustion, e.g. steam, carbon dioxide
- A62C99/0027—Carbon dioxide extinguishers
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C99/00—Subject matter not provided for in other groups of this subclass
- A62C99/0009—Methods of extinguishing or preventing the spread of fire by cooling down or suffocating the flames
- A62C99/0045—Methods of extinguishing or preventing the spread of fire by cooling down or suffocating the flames using solid substances, e.g. sand, ashes; using substances forming a crust
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The invention discloses a fireproof distribution box for a big data computer room, which can automatically seal heat dissipation holes and comprises a distribution box body, heat dissipation holes and a metal hose sprayer, wherein the side of the distribution box body is provided with the heat dissipation holes, the side of the inner part of the distribution box body is fixedly provided with a gas storage chamber, a blocking plate is arranged in a dry powder chamber, the lower end of the blocking plate is fixedly provided with a traction rope, the inner side of the lower end of a push rod is provided with a movable block, the side of the outer end of a clamping rod is arranged at the upper end of the movable block, and the inner end of the clamping rod is movably connected with the upper end of a vertical frame. This block terminal for fire prevention type big data computer lab that can self-sealing louvre can be inside when its internal conflagration breaing out timely seal the louvre and block, inside avoiding external air to enter into the block terminal constantly, can adopt multiple mode to put out a fire and can make inert gas and dry powder evenly distributed in the inside of block terminal simultaneously.
Description
Technical Field
The invention relates to the technical field of big data correlation, in particular to a fireproof distribution box for a big data machine room, wherein the distribution box can automatically seal heat dissipation holes.
Background
The big data era comes along with the development of information technology to the life of giving people brings a lot of convenience, along with the increase gradually of big data information all utilizes big data computer lab to store data and take care of and handle in order to guarantee privacy nature and the security of data usually, because of the distribution box can all be used to the centralized management that the server was stopped to the more convenient improvement of the inside server of general big data computer lab mostly, utilizes the distribution box can effectually distribute the electric energy.
However, most of the distribution boxes for big data rooms have the following problems:
firstly, when a fire disaster occurs in the distribution box for the existing big data machine room, the existing distribution box for the big data machine room is inconvenient to seal and block the heat dissipation holes on the side in time, so that the external air easily enters the distribution box through the heat dissipation holes continuously and provides oxygen for the fire source, and the practicability of the distribution box for the big data machine room is greatly reduced;
two, current big data is block terminal holistic fire control effect for computer lab is relatively poor, is not convenient for put out the kind of a fire through multiple mode, is not convenient for make inert gas and dry powder evenly distributed in the inside of block terminal when utilizing inert gas and dry powder to put out its inside fire source simultaneously.
Therefore, a fireproof distribution box for a big data machine room, which can automatically seal heat dissipation holes, is provided so as to solve the problems mentioned above.
Disclosure of Invention
The invention aims to provide a fireproof distribution box for a big data machine room, which can automatically seal heat dissipation holes, and solves the problems that the existing distribution box for the big data machine room in the market is inconvenient to seal and block the heat dissipation holes on the side sides in time when a fire breaks out in the distribution box, so that the external air is easy to continuously enter the distribution box through the heat dissipation holes and provide oxygen for a fire source, the practicability of the distribution box for the big data machine room is greatly reduced, the overall fire extinguishing effect is poor, the fire is inconvenient to extinguish in various ways, and the inert gas and dry powder are inconvenient to be uniformly distributed in the distribution box when the internal fire source is extinguished by utilizing the inert gas and the dry powder.
In order to achieve the purpose, the invention provides the following technical scheme: a fireproof distribution box capable of automatically sealing heat dissipation holes for a big data computer room comprises a distribution box body, heat dissipation holes and a metal hose sprayer, wherein the side of the distribution box body is provided with the heat dissipation holes, a gas storage chamber is fixedly arranged at the inner side of the distribution box body, a push rod is arranged in the gas storage chamber, a barrier plate is fixedly arranged at the upper end of the push rod, the barrier plate is arranged in a dry powder chamber, a traction rope is fixedly arranged at the lower end of the barrier plate, the lower end of the traction rope is wound and connected to the side of a central rod, a telescopic plate is arranged on the central rod, a reset spring is fixedly arranged in the telescopic plate, a connecting plate is arranged at the outer side of each heat dissipation hole, the upper end of the connecting plate is arranged at the side of the distribution box body, a vortex spring is arranged at the upper end of the connecting plate, and a movable block is arranged at the inner side of the lower end of the push rod, and the middle part of movable block runs through and installs the gangbar, the removal frame is installed on the right side of movable block, and the middle part upper end fixed mounting who removes the frame has the drainage plate, the drainage plate is installed in the inside of vertical frame, and through built-in spring interconnect between the avris of the lower extreme of the inside of vertical frame and drainage plate, the gasbag ball is installed to the upper end of drainage plate, and the upper end of gasbag ball installs the metal collapsible tube shower nozzle, metal collapsible tube shower nozzle fixed mounting is at the upper end avris of vertical frame, and fixedly connected with joint pole on the metal collapsible tube shower nozzle, the upper end at the movable block is installed to the outer end avris of joint pole, and the inner swing joint of joint pole is in the upper end of vertical frame.
Preferably, the outer side of the gas storage chamber is corrugated, push rods are mounted on the upper and lower sides of the gas storage chamber, and the inner end of each push rod and the inner portion of the gas storage chamber form a sliding connection structure.
Preferably, the left side and the right side of the dry powder chamber are both provided with an extrusion rod, the extrusion rod and the dry powder chamber form an elastic telescopic structure through a compression spring, and the inner end of the extrusion rod is welded with a poking plate.
Preferably, the central rod is movably connected with the inner end of the telescopic plate, the telescopic plate is symmetrically arranged about the vertical central axis of the central rod, and the outer end of the telescopic plate is movably connected with the inside of the distribution box body.
Preferably, the outer end of the extrusion ram and the upper end of fixed block are laminated each other, and fixed block fixed mounting is at the avris of catch bar to the rack is installed to the inboard of catch bar, circular gear is installed to the inboard of rack, and circular gear's mid-mounting has the transfer line, and circular gear's avris fixed mounting has branch blade, the outer end winding of transfer line is connected with wire rope, and wire rope's outer end fixed mounting is in the inboard of linking up the board.
Preferably, the fixed block is set to be of a wave crest structure, and the height of the wave crest of the fixed block is gradually increased.
Preferably, the branch blades are uniformly distributed on the inner side of the circular gear at equal angles, and the circular gear is in meshed connection with the rack.
Preferably, the overlooking of movable block is "Z" font structure, and the inboard outer fringe of movable block sets up to serration structure to be meshing connection between the movable block all and the lower extreme of catch bar and the upper end left side of removing the frame.
Preferably, the middle part of the lower end of the drainage plate and the movable frame are of an integrated structure, the drainage plate and the vertical frame form an elastic telescopic structure through a built-in spring, and the middle part of the inner side of the vertical frame is arranged to be in a spine shape.
Compared with the prior art, the invention has the beneficial effects that: the fireproof distribution box for the big data machine room, which can automatically seal the heat dissipation holes, can seal and block the heat dissipation holes in time when a fire breaks out in the distribution box, so that external air is prevented from continuously entering the distribution box, meanwhile, the fire can be extinguished in multiple modes, and inert gas and dry powder can be uniformly distributed in the distribution box;
1. the dry powder extinguishing device is provided with a gas storage chamber, the whole heat conduction effect can be improved through the gas storage chamber with the corrugated structure arranged on the outer surface, the internal gas expands after the gas storage chamber is heated so as to extrude a push rod, the push rod moves outwards, the stop plate can be driven to move synchronously by the movement of the push rod, the dry powder in the dry powder chamber can conveniently flow outwards by the movement of the stop plate, and further a certain extinguishing effect is achieved;
2. the fixed block is arranged, the fixed block can be driven to synchronously move by the movement of the push rod, the extrusion rod can be extruded by the fixed block which is of a wave crest structure and the wave crest height of which is gradually increased, the sliding distance of the extrusion rod is gradually increased, and the dry powder in the dry powder chamber can be continuously pushed under the action of the stirring plate by the sliding of the extrusion rod, so that the dry powder can be conveniently and better leaked outwards;
3. the circular gear can synchronously rotate under the action of the rack due to the movement of the push rod, the steel wire rope is wound under the action of the transmission rod due to the rotation of the circular gear, the wound steel wire rope can pull the connecting plate to rotate, the heat dissipation holes can be blocked and sealed by using the rotated connecting plate, meanwhile, the circular gear can drive the branch blades which are uniformly distributed at equal angles on the inner side to rotate when rotating, and certain wind power can be generated by the rotation of the branch blades so that inert gas and dry powder which are sprayed out can be more uniformly distributed in the distribution box body;
4. be provided with the gasbag ball, the rotation of movable block can make the removal frame drive the drainage plate upward movement, and then can upwards promote the gasbag ball through the drainage plate of upward movement, utilizes the spine column structure at the inboard middle part of vertical frame to stab the gasbag ball this moment, and the inside inert gas of gasbag ball passes through the outside blowout of metal collapsible tube shower nozzle, utilizes the upward movement that carries on of drainage plate simultaneously to can be faster extrude inert gas.
Drawings
FIG. 1 is a schematic cross-sectional front view of the present invention;
FIG. 2 is a schematic cross-sectional view of a gas storage chamber and a push rod according to the present invention;
FIG. 3 is a schematic cross-sectional view of a barrier plate and a dry powder chamber of the present invention;
FIG. 4 is a schematic top view of the center pole and the retractable plate of the present invention;
FIG. 5 is a side view of the circular gear and the branch blade of the present invention;
FIG. 6 is a schematic cross-sectional view of the adapter plate and scroll spring of the present invention;
FIG. 7 is a schematic top view of the movable block and the linkage rod of the present invention;
FIG. 8 is an enlarged view of the structure at A in FIG. 1 according to the present invention.
In the figure: 1. a distribution box body; 2. a heat dissipation hole; 3. a gas storage chamber; 4. a push rod; 5. a blocking plate; 6. a dry powder chamber; 7. a hauling rope; 8. a center pole; 9. a retractable plate; 10. a return spring; 11. an extrusion stem; 12. a compression spring; 13. a poking plate; 14. a fixed block; 15. a rack; 16. a circular gear; 17. a transmission rod; 18. a branch blade; 19. a wire rope; 20. a connector tile; 21. a scroll spring; 22. a movable block; 23. a linkage rod; 24. a movable frame; 25. a drainage plate; 26. a vertical frame; 27. a built-in spring; 28. an air bag ball; 29. a metal hose nozzle; 30. a clamping and connecting rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and 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.
Referring to fig. 1-8, the present invention provides a technical solution: a fireproof distribution box for a big data computer room, which can automatically seal heat dissipation holes, comprises a distribution box body 1, heat dissipation holes 2, a gas storage chamber 3, a push rod 4, a stop plate 5, a dry powder chamber 6, a traction rope 7, a center rod 8, a telescopic plate 9, a reset spring 10, an extrusion rod 11, a compression spring 12, a toggle plate 13, a fixed block 14, a rack 15, a circular gear 16, a transmission rod 17, branch blades 18, a steel wire rope 19, a connecting plate 20, a vortex spring 21, a movable block 22, a linkage rod 23, a movable frame 24, a drainage plate 25, a vertical frame 26, a built-in spring 27, an airbag ball 28, a metal hose spray head 29 and a clamping rod 30, wherein the heat dissipation holes 2 are formed in the side of the distribution box body 1, the gas storage chamber 3 is fixedly installed on the inner side of the distribution box body 1, the push rod 4 is installed inside the gas storage chamber 3, and the stop plate 5 is fixedly installed on the upper end of the push rod 4, the barrier plate 5 is installed inside the dry powder chamber 6, the lower end of the barrier plate 5 is fixedly provided with a traction rope 7, the lower end of the traction rope 7 is wound and connected on the side of a central rod 8, an expansion plate 9 is installed on the central rod 8, a reset spring 10 is fixedly installed inside the expansion plate 9, a connecting plate 20 is installed outside a heat dissipation hole 2, the upper end of the connecting plate 20 is installed on the side of the distribution box body 1, a vortex spring 21 is installed on the upper end of the connecting plate 20, a movable block 22 is installed on the inner side of the lower end of a push rod 4, a linkage rod 23 is installed in the middle of the movable block 22 in a penetrating mode, a moving frame 24 is installed on the right side of the movable block 22, a drainage plate 25 is fixedly installed on the upper end of the middle of the moving frame 24, the drainage plate 25 is installed inside a vertical frame 26, and the sides of the inner part of the vertical frame 26 and the lower end of the drainage plate 25 are connected with each other through a built-in spring 27, an air bag ball 28 is installed at the upper end of the drainage plate 25, a metal hose nozzle 29 is installed at the upper end of the air bag ball 28, the metal hose nozzle 29 is fixedly installed at the side of the upper end of the vertical frame 26, a clamping rod 30 is fixedly connected to the metal hose nozzle 29, the side of the outer end of the clamping rod 30 is installed at the upper end of the movable block 22, and the inner end of the clamping rod 30 is movably connected to the upper end of the vertical frame 26.
The outside of gaseous apotheca 3 sets up to the corrugate, and the upper and lower avris of gaseous apotheca 3 all installs catch bar 4 to the inner of catch bar 4 and the inside of gaseous apotheca 3 constitute sliding connection structure, thereby the corrugate in the gaseous apotheca 3 outside can improve holistic heat conduction effect, utilizes the gaseous inflation of inside to push catch bar 4 and remove after gaseous apotheca 3 is heated.
Be swing joint between the inner of well core rod 8 and expansion plate 9 to expansion plate 9 sets up about well core rod 8's vertical axis symmetry, and be swing joint between the outer end of expansion plate 9 and the inside of block terminal body 1, swing joint between well core rod 8 and the expansion plate 9, thereby can conveniently make the expansion plate 9 of symmetric distribution constitute the triangle-shaped structure.
The outer end of the extrusion rod 11 and the upper end of the fixing block 14 are attached to each other, the fixing block 14 is fixedly installed on the side of the push rod 4, the rack 15 is installed on the inner side of the push rod 4, the circular gear 16 is installed on the inner side of the rack 15, the transmission rod 17 is installed in the middle of the circular gear 16, the branch blades 18 are fixedly installed on the side of the circular gear 16, the outer end of the transmission rod 17 is wound and connected with the steel wire rope 19, the outer end of the steel wire rope 19 is fixedly installed on the inner side of the connecting plate 20, the steel wire rope 19 can be wound through rotation of the transmission rod 17, the connecting plate 20 can be pulled through winding of the steel wire rope 19, and therefore the heat dissipation hole 2 is sealed through the rotating connecting plate 20.
The fixing block 14 is set to be of a wave crest-shaped structure, the height of the wave crest of the fixing block 14 is gradually increased, and the moving distance of the extrusion rod 11 at each time can be gradually increased through the gradual increase of the height of the wave crest of the fixing block 14.
The branch blades 18 are uniformly distributed on the inner side of the circular gear 16 at equal angles, the circular gear 16 is meshed with the rack 15, the rack 15 moves to enable the meshed circular gear 16 to drive the branch blades 18 to synchronously rotate, and certain wind power can be generated through the rotating branch blades 18.
Overlooking of the movable block 22 is of a Z-shaped structure, the outer edge of the inner side of the movable block 22 is of a sawtooth structure, the movable blocks 22 are connected with the lower end of the push rod 4 and the left side of the upper end of the movable frame 24 in a meshed mode, the movable block 22 with the outer edge of the sawtooth structure can rotate due to the movement of the push rod 4, and the movable frame 24 can move upwards due to the rotation of the movable block 22.
The lower extreme middle part of drainage plate 25 and remove and be the integral structure between the frame 24, and constitute elasticity extending structure through built-in spring 27 between drainage plate 25 and the vertical frame 26 to the inboard middle part of vertical frame 26 sets up to the spine form, and the motion of removing frame 24 can make drainage plate 25 carry out synchronous slip in the inside of vertical frame 26, thereby can stab gasbag ball 28 through the spine form structure at the inboard middle part of vertical frame 26.
The working principle is as follows: when the fireproof type big data machine room distribution box capable of automatically sealing the heat dissipation holes is used, firstly, as shown in fig. 1-8, when the interior of a distribution box body 1 catches fire, the temperature of a gas storage chamber 3 gradually rises, meanwhile, the contact area with heat waves can be improved through the corrugated structure on the outer surface of the distribution box body, so that the whole heat conduction effect is increased, the gas inside the gas storage chamber 3 rises to expand and further extrude a push rod 4 to move outwards, after the push rod 4 moves outwards, a rack 15 inside the push rod 4 can be taken up to move synchronously, the movement of the rack 15 can enable a circular gear 16 in meshing connection to drive a transmission rod 17 to rotate, a steel wire rope 19 can be wound by the rotation of the transmission rod 17, a connecting plate 20 can be pulled to rotate by the winding of the steel wire rope 19, and the heat dissipation hole 2 can be sealed and blocked by the rotating connecting plate 20, therefore, external air is prevented from continuously entering the distribution box body 1 when the internal part of the distribution box body 1 catches fire;
as shown in fig. 1 and 3-5, after the pushing rod 4 moves upwards, the blocking plate 5 fixedly connected can move synchronously, after the blocking plate 5 moves, the dry powder chamber 6 leaks outwards, the leaked dry powder can play a further fire extinguishing role, meanwhile, after the blocking plate 5 moves upwards, the central rod 8 can move synchronously under the action of the pulling rope 7, the symmetrically distributed telescopic plates 9 can be obliquely arranged through the movement of the central rod 8, the falling dry powder can be guided by obliquely arranging the telescopic plates 9, the dry powder is prevented from being accumulated at one place after falling, as shown in fig. 1, 4 and 5, the pushing rod 4 can drive the fixed block 14 to move synchronously after moving upwards, the movement of the fixed block 14 can push the extruding rod 11 under the action of the wave crest structure of the fixed block, at the moment, the pushing rod 4 drives the stirring plate 13 to slide towards the inner side of the dry powder chamber 6, the dry powder in the dry powder chamber 6 can be better pushed out through the sliding poking plate 13, meanwhile, the wave crest height of the fixing block 14 is gradually increased, so that the movement distance of the extrusion rod 11 is gradually increased when the extrusion rod 11 is pushed by the movement of the fixing block 14, the effect of pushing the dry powder can be effectively improved by increasing the movement distance of the extrusion rod 11, then, the branch blades 18 are uniformly distributed on the inner side of the circular gear 16, the branch blades 18 can be driven to synchronously rotate when the circular gear 16 rotates, and the falling dry powder can be more uniformly distributed in the distribution box body 1 through wind power generated after the branch blades 18 rotate;
as shown in fig. 1, 7 and 8, when the push rod 4 below the gas storage chamber 3 moves downwards, the movement of the push rod 4 can make the movable block 22 with the outer edge in a saw-toothed structure rotate, the linkage rod 23 can be driven to rotate synchronously by the rotation of the movable block 22, and simultaneously when the movable block 22 rotates, the movable frame 24 in meshed connection can move upwards, because the movable frame 24 is fixedly connected with the drainage plate 25, the drainage plate 25 can be driven to move synchronously after the movable frame 24 moves upwards, the air bag ball 28 can be moved upwards by the movement of the drainage plate 25, the air bag ball 28 can be broken by the sharp-pointed structure in the middle of the inner side of the vertical frame 26 after moving, and therefore, inert gas in the air bag ball 28 can burst and flow outwards through the metal hose nozzle 29, and the overall fire extinguishing effect can be further strengthened by the inert gas flowing outwards, the inside inert gas of air bag ball 28 carries out the upward movement when outwards flowing out, can extrude inert gas faster through drainage plate 25 behind the upward movement outwards, improve the outside spun speed of inert gas, as shown in fig. 1, 7 and 8, can move joint rod 30 when regarding as the movable block 22 of "Z" font structure as bowing and rotating, the inner of joint rod 30 carries out reciprocating rotation around the upper end of vertical frame 26 this moment, and then can drive metal collapsible tube shower nozzle 29 and carry out synchronous motion through the motion of joint rod 30, utilize the motion of metal collapsible tube shower nozzle 29 can make outside spun inert gas evenly distributed in the inside of block terminal body 1 better.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (9)
1. The utility model provides a but block terminal for fire prevention type big data computer lab of self-sealing louvre, includes block terminal body (1), radiating hole (2) and metal collapsible tube shower nozzle (29), its characterized in that: radiating hole (2) has been seted up to the avris of block terminal body (1), and the inside avris fixed mounting of block terminal body (1) has gaseous apotheca (3), the internally mounted of gaseous apotheca (3) has catch bar (4), and the upper end fixed mounting of catch bar (4) has barrier plate (5), the inside at dry powder room (6) is installed to barrier plate (5), and the lower extreme fixed mounting of barrier plate (5) has haulage rope (7), the lower extreme winding of haulage rope (7) is connected on the avris of well core rod (8), and installs expansion plate (9) on well core rod (8), and the inside fixed mounting of expansion plate (9) has reset spring (10), linkage plate (20) is installed in the outside of radiating hole (2), and the avris at block terminal body (1) is installed to the upper end of linkage plate (20) to vortex spring (21) is installed to the upper end of linkage plate (20), the utility model discloses a pneumatic propelling movement device, including catch bar (4), and the middle part of catch bar (22) is run through and is installed gangbar (23), the right side of catch bar (22) is installed and is removed frame (24), and removes the middle part upper end fixed mounting of frame (24) and have drainage plate (25), drainage plate (25) are installed in the inside of vertical frame (26), and through built-in spring (27) interconnect between the avris of the inside of vertical frame (26) and the lower extreme of drainage plate (25), gasbag ball (28) are installed to the upper end of drainage plate (25), and metal collapsible tube shower nozzle (29) is installed to the upper end of gasbag ball (28), metal collapsible tube shower nozzle (29) fixed mounting is in the upper end avris of vertical frame (26), and fixedly connected with joint pole (30) on metal collapsible tube shower nozzle (29), the upper end avris of joint pole (30) is installed in the upper end of catch bar (22), and the inner end of the clamping rod (30) is movably connected with the upper end of the vertical frame (26).
2. The fire-proof type big data computer lab distribution box that can self-sealing louvre of claim 1, characterized in that: the outside of gas reservoir (3) sets up to the corrugate, and push rod (4) are all installed to the upper and lower avris of gas reservoir (3) to the inner of push rod (4) and the inside constitution sliding connection structure of gas reservoir (3).
3. The fire-proof type big data computer lab distribution box that can self-sealing louvre of claim 1, characterized in that: extrusion stem (11) are all installed to the avris about dry powder room (6), and constitute elastic telescopic structure through compression spring (12) between extrusion stem (11) and dry powder room (6), and the inner welded mounting of extrusion stem (11) has stirring board (13).
4. The fire-proof type big data computer lab distribution box that can self-sealing louvre of claim 1, characterized in that: the power distribution box is characterized in that the inner ends of the central rod (8) and the telescopic plates (9) are movably connected, the telescopic plates (9) are symmetrically arranged about the vertical central axis of the central rod (8), and the outer ends of the telescopic plates (9) are movably connected with the inner portion of the power distribution box body (1).
5. The fire-proof type big data computer lab distribution box that can self-sealing louvre of claim 3, characterized in that: the utility model discloses a cable tie-in mechanism, including extrusion stem (11), fixed block (14), rack (15) and circular gear (16), the outside end of extrusion stem (11) and the upper end of fixed block (14) are laminated each other, and fixed block (14) fixed mounting is at the avris of catch bar (4) to rack (15) are installed to the inboard of catch bar (4), circular gear (16) are installed to the inboard of rack (15), and the mid-mounting of circular gear (16) has transfer line (17), and the avris fixed mounting of circular gear (16) has branch blade (18), the outer end winding of transfer line (17) is connected with wire rope (19), and the outer end fixed mounting of wire rope (19) is in the inboard of linking plate (20).
6. The fire-proof type big data computer lab distribution box that can self-sealing louvre of claim 5, characterized in that: the fixed block (14) is set to be of a wave crest structure, and the height of the wave crest of the fixed block (14) is gradually increased.
7. The fire-proof type big data computer lab distribution box that can self-sealing louvre of claim 5, characterized in that: the branch blades (18) are uniformly distributed on the inner side of the circular gear (16) at equal angles, and the circular gear (16) is in meshed connection with the rack (15).
8. The fire-proof type big data computer lab distribution box that can self-sealing louvre of claim 1, characterized in that: the overlooking of the movable block (22) is of a Z-shaped structure, the outer edge of the inner side of the movable block (22) is of a saw-toothed structure, and the movable block (22) is in meshed connection with the lower end of the push rod (4) and the left side of the upper end of the movable frame (24).
9. The fire-proof type big data computer lab distribution box that can self-sealing louvre of claim 1, characterized in that: the drainage plate (25) is integrated with the movable frame (24) at the middle part of the lower end, an elastic telescopic structure is formed between the drainage plate (25) and the vertical frame (26) through an internal spring (27), and the middle part of the inner side of the vertical frame (26) is in a spine shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110998819.1A CN113809665B (en) | 2021-08-28 | 2021-08-28 | But automatically closing louvre's block terminal for big data computer lab of fire prevention formula |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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