CN112620180A - Machine room equipment with automatic fire extinguishing function - Google Patents
Machine room equipment with automatic fire extinguishing function Download PDFInfo
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- CN112620180A CN112620180A CN202011456082.2A CN202011456082A CN112620180A CN 112620180 A CN112620180 A CN 112620180A CN 202011456082 A CN202011456082 A CN 202011456082A CN 112620180 A CN112620180 A CN 112620180A
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- cabinet body
- pipe
- rotating
- fire extinguishing
- rotating pipe
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- 230000005540 biological transmission Effects 0.000 claims abstract description 52
- 238000007789 sealing Methods 0.000 claims abstract description 51
- 239000000428 dust Substances 0.000 claims abstract description 36
- 238000007790 scraping Methods 0.000 claims abstract description 36
- 230000007246 mechanism Effects 0.000 claims abstract description 27
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 32
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 16
- 239000001569 carbon dioxide Substances 0.000 claims description 16
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 4
- 239000011248 coating agent Substances 0.000 claims description 4
- 238000000576 coating method Methods 0.000 claims description 4
- 229920001971 elastomer Polymers 0.000 claims description 4
- 239000004519 grease Substances 0.000 claims description 4
- 239000010687 lubricating oil Substances 0.000 claims description 4
- 239000011701 zinc Substances 0.000 claims description 4
- 229910052725 zinc Inorganic materials 0.000 claims description 4
- 238000005260 corrosion Methods 0.000 claims description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 2
- 239000000741 silica gel Substances 0.000 claims description 2
- 229910002027 silica gel Inorganic materials 0.000 claims description 2
- 238000004140 cleaning Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 description 10
- 230000009471 action Effects 0.000 description 5
- 230000009467 reduction Effects 0.000 description 4
- 210000003437 trachea Anatomy 0.000 description 4
- 241000883990 Flabellum Species 0.000 description 3
- 230000002337 anti-port Effects 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 230000008093 supporting effect Effects 0.000 description 2
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000004945 silicone rubber Substances 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/16—Rigid blades, e.g. scrapers; Flexible blades, e.g. wipers
- B08B1/165—Scrapers
-
- 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
- A62C3/02—Fire prevention, containment or extinguishing specially adapted for particular objects or places for area conflagrations, e.g. forest fires, subterranean fires
- A62C3/0214—Fire prevention, containment or extinguishing specially adapted for particular objects or places for area conflagrations, e.g. forest fires, subterranean fires for buildings or installations in fire storms
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
- A62C31/02—Nozzles specially adapted for fire-extinguishing
- A62C31/03—Nozzles specially adapted for fire-extinguishing adjustable, e.g. from spray to jet or vice versa
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
- B08B1/32—Cleaning by methods involving the use of tools by movement of cleaning members over a surface using rotary cleaning members
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
Landscapes
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Ecology (AREA)
- Forests & Forestry (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Special Wing (AREA)
Abstract
The invention relates to machine room equipment with an automatic fire extinguishing function, which comprises a cabinet body and a door body, wherein the cabinet body is in a cuboid shape, an opening is formed in one side of the cabinet body, the door body is installed on one side of the using opening of the cabinet body and is in sealing connection with the opening, a dust removing mechanism and a fire extinguishing mechanism are arranged at the top of the cabinet body, the dust removing mechanism comprises a transmission assembly, a rotating pipe, a fixed box, a transmission shaft, a connecting bearing, a filter screen, fan blades, a rotating shaft, two scraping rods and two air pipes, the transmission assembly comprises a one-way bearing, a gear, a rack, a push rod, a spring and a through hole, the fire extinguishing mechanism comprises a moving pipe, a sealing disc, a connecting rod, a frit and two limiting blocks, the machine room equipment with the automatic fire extinguishing function realizes the dust removing function through the dust removing mechanism.
Description
Technical Field
The invention relates to the field of machine room equipment, in particular to machine room equipment with an automatic fire extinguishing function.
Background
A cabinet is one type of equipment room, which is a freestanding or self-supporting enclosure for housing electrical or electronic equipment.
The existing cabinet cannot extinguish fire when spontaneous combustion occurs to internal electronic equipment in the using process, and therefore practicality is reduced.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: in order to overcome the defects of the prior art, the machine room equipment with the automatic fire extinguishing function is provided.
The technical scheme adopted by the invention for solving the technical problems is as follows: a machine room device with an automatic fire extinguishing function comprises a cabinet body and a door body, wherein the cabinet body is in a cuboid shape, an opening is formed in one side of the cabinet body, the door body is installed on one side of the using opening of the cabinet body and is connected with the opening in a sealing mode, and a dust removing mechanism and a fire extinguishing mechanism are arranged at the top of the cabinet body;
the dust removal mechanism comprises a transmission assembly, a rotating pipe, a fixed box, a transmission shaft, a connecting bearing, a filter screen, fan blades, a rotating shaft, two scraping rods and two air pipes, wherein the top of the cabinet body is provided with a mounting hole, the rotating pipe vertically penetrates through the mounting hole, the rotating pipe slides and is in sealing connection with the inner wall of the mounting hole, the fixed box is shaped like a cuboid, the transmission shaft and the rotating shaft are coaxially arranged with the rotating pipe, the fixed box is sealed and fixedly connected with the top end of the rotating pipe, the transmission shaft is sealed and fixedly connected with the bottom end of the rotating pipe, the inner ring of the connecting bearing is arranged on the transmission shaft, the outer ring of the connecting bearing is fixedly connected with the cabinet body, the scraping rods are positioned between the fixed box and the cabinet body, the axes of the scraping rods are perpendicular to and intersected with the axes of the rotating pipe, the scraping rods are abutted against the, a gap is formed between the scraping rod and the rotating pipe, two air holes are formed in the rotating pipe, the air holes correspond to the scraping rod one by one, the air holes are located above the cabinet body and are arranged opposite to the scraping rod, the air pipes correspond to and are parallel to the scraping rod one by one, the air pipes are arranged in the cabinet body, the air pipes are fixed on the rotating pipe and are communicated with the rotating pipe, the filter screen is installed in the rotating pipe and located between the air pipes and the air holes, the rotating shaft and the fan blades are both arranged in the rotating pipe, the fan blades are located between the filter screen and the air pipes and are installed at the top end of the rotating shaft, the bottom end of the rotating shaft is fixed on the transmission shaft, and the transmission assembly is located in;
the transmission assembly comprises a one-way bearing, a gear, a rack, a push rod, a spring and a through hole, the through hole is arranged on one side of the cabinet body, which is provided with an opening, and is positioned above the opening, the push rod is perpendicular to one side of the cabinet body, which is provided with the opening, and penetrates through the through hole, the push rod is in sliding and sealing connection with the inner wall of the through hole, the push rod is abutted against one side of the door body, which is close to the cabinet body, the rack is fixed at the other end of the push rod, an inner ring of the one-way bearing is installed at the bottom end of the transmission shaft, the gear is installed on an outer ring of the one-way bearing and is meshed with the rack, one;
the fire extinguishing mechanism comprises a moving pipe, a sealing disc, a connecting rod, a frit and two limiting blocks, compressed carbon dioxide gas is arranged in the fixed box, a round hole is formed in the bottom of the fixed box and communicated with the top end of the rotating pipe, the sealing disc, the connecting rod and the moving pipe are coaxially arranged with the rotating pipe, the diameter of the sealing disc is larger than the space of the round hole and smaller than the inner diameter of the moving pipe, the outer diameter of the moving pipe is equal to the inner diameter of the rotating pipe, the moving pipe is arranged between the fixed box and the air hole, the moving pipe is in sliding and sealing connection with the inner wall of the rotating pipe, the sealing disc is located between the fixed box and the moving pipe and fixedly connected with the moving pipe, the sealing disc is attached to the bottom of the fixed box and in sealing connection with the round hole, the diameter of the connecting rod is smaller than the diameter of the sealing disc and, the frit is fixed on the inner wall of the rotating tube, the limiting blocks correspond to the air holes one by one, and the limiting blocks are fixed on the inner wall of the rotating tube and located between the filter screen and the air holes.
Preferably, in order to reduce a gap between an inner wall of the mounting hole and the rotating tube, the inner wall of the mounting hole is coated with a sealing grease.
Preferably, in order to realize buffering and vibration reduction, the limiting block is made of rubber.
Preferably, in order to improve the convenience of moving the cabinet body, the bottom of the cabinet body is provided with rollers.
Preferably, the rack is coated with a lubricating oil in order to reduce the frictional force between the rack and the pinion.
Preferably, in order to facilitate the installation of the push rod, chamfers are arranged at two ends of the push rod.
Preferably, the rotating tube is coated with a heat conductive silicone in order to improve frit melting efficiency.
Preferably, in order to prolong the service life of the cabinet body, an anti-corrosion zinc coating is arranged on the cabinet body.
Preferably, in order to improve the reliability of the connection between the rotating pipe and the transmission shaft, the rotating pipe and the transmission shaft are integrally formed.
Preferably, a sound absorbing plate is arranged in the rotating pipe for reducing noise.
The machine room equipment with the automatic fire extinguishing function has the advantages that the dust removing function is realized through the dust removing mechanism, compared with the existing dust removing mechanism, the dust removing mechanism controls the rotation of the scraping rod and the air hole exhaust through the switch of the door body, is more environment-friendly and energy-saving, and in addition, the movement of the scraping rod at the top of the cabinet body is combined with the air hole exhaust, so that the dust removing effect is better, the fire extinguishing function is realized through the fire extinguishing mechanism, compared with the existing fire extinguishing mechanism, the fire extinguishing function can also realize the rotation of the air pipe through the rotation of the fan blades, so that carbon dioxide is uniformly distributed in the cabinet body, and the fire extinguishing effect is better.
Drawings
The invention is further illustrated with reference to the following figures and examples.
Fig. 1 is a schematic structural view of a machine room apparatus having an automatic fire extinguishing function according to the present invention;
fig. 2 is a sectional view of the machine room equipment having the automatic fire extinguishing function of the present invention;
FIG. 3 is a schematic structural diagram of a dust removing mechanism of a machine room device with an automatic fire extinguishing function according to the present invention;
fig. 4 is a schematic structural view of a fire extinguishing mechanism of the machine room equipment with the automatic fire extinguishing function of the invention;
in the figure: 1. the air purifier comprises a cabinet body, a door body, a rotating pipe, a fixed box, a transmission shaft, a connecting bearing, a filter screen, a fan blade, a rotating shaft, a scraping rod, a gas pipe, a unidirectional bearing, a gear, a rack, a push rod, a spring, a moving pipe, a sealing disc, a connecting rod, a frit, a limiting block, a roller and a sound absorption plate, wherein the door body is 2, the rotating pipe is 3, the fixed box is 4, the transmission shaft is 5, the connecting bearing is 6, the filter screen is 7, the fan blade is 8, the rotating shaft is 9, the scraping rod.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.
As shown in fig. 1-2, a machine room device with an automatic fire extinguishing function comprises a cabinet body 1 and a door body 2, wherein the cabinet body 1 is cuboid, an opening is formed in one side of the cabinet body 1, the door body 2 is installed on one side of the cabinet body 1, which is open when in use, and is hermetically connected with the opening, and a dust removing mechanism and a fire extinguishing mechanism are arranged at the top of the cabinet body 1;
the dust removal mechanism comprises a transmission assembly, a rotating pipe 3, a fixed box 4, a transmission shaft 5, a connecting bearing 6, a filter screen 7, fan blades 8, a rotating shaft 9, two scraping rods 10 and two air pipes 11, a mounting hole is formed in the top of the cabinet body 1, the rotating pipe 3 vertically penetrates through the mounting hole, the rotating pipe 3 slides and is in sealing connection with the inner wall of the mounting hole, the fixed box 4 is cuboid in shape, the transmission shaft 5 and the rotating shaft 9 are coaxially arranged with the rotating pipe 3, the fixed box 4 is in sealing and fixing connection with the top end of the rotating pipe 3, the transmission shaft 5 is in sealing and fixing connection with the bottom end of the rotating pipe 3, inner rings of the connecting bearing 6 are mounted on the transmission shaft 5, the outer ring of the connecting bearing 6 is fixedly connected with the cabinet body 1, the scraping rods 10 are located between the fixed box 4 and the cabinet body 1, and the axis of the scraping rods 10 is perpendicular to and intersected with the, the scraping rod 10 is abutted against the top of the cabinet body 1 and is fixedly connected with the rotating tube 3, a gap is arranged between the scraping rod 10 and the rotating tube 3, the rotating pipe 3 is provided with two air holes which are in one-to-one correspondence with the scraping rods 10, the air holes are positioned above the cabinet body 1 and are opposite to the scraping rods 10, the air pipes 11 are in one-to-one correspondence and parallel with the scraping rods 10, the air pipes 11 are arranged in the cabinet body 1, the air pipe 11 is fixed on the rotating pipe 3 and communicated with the rotating pipe 3, the filter screen 7 is arranged in the rotating pipe 3 and positioned between the air pipe 11 and the air hole, the rotating shaft 9 and the fan blades 8 are both arranged in the rotating pipe 3, the fan blades 8 are positioned between the filter screen 7 and the air pipe 11 and are arranged at the top end of the rotating shaft 9, the bottom end of the rotating shaft 9 is fixed on the transmission shaft 5, and the transmission assembly is positioned in the cabinet body 1 and arranged at the bottom end of the transmission shaft 5;
the transmission assembly comprises a one-way bearing 12, a gear 13, a rack 14, a push rod 15, a spring 16 and a through hole, the through hole is formed in one side, provided with an opening, of the cabinet body 1 and is located above the opening, the push rod 15 is perpendicular to one side, provided with the opening, of the cabinet body 1 and penetrates through the through hole, the push rod 15 is in sliding and sealing connection with the inner wall of the through hole, the push rod 15 abuts against one side, close to the cabinet body 1, of the door body 2, the rack 14 is fixed to the other end of the push rod 15, an inner ring of the one-way bearing 12 is installed at the bottom end of the transmission shaft 5, the gear 13 is installed on an outer ring of the one-way bearing 12 and is meshed with the rack 14, one end, close to the push rod 15, of;
when the door body 2 is opened during the use of the equipment, the door body 2 can be separated from the push rod 15, and the push rod 15 drives the rack 14 to move towards one side which is close to the cabinet body 1 and is provided with an opening through the elastic action of the spring 16, so that the rack 14 can drive the gear 13 to rotate, the outer ring of the one-way bearing 12 can rotate, the one-way bearing 12 can freely rotate in one direction and is locked in the other direction, at the moment, the outer ring of the one-way bearing 12 drives the inner ring of the one-way bearing 12 to synchronously rotate, the transmission shaft 5 can rotate under the supporting action of the connecting bearing 6, the rotation of the transmission shaft 5 drives the scraping rod 10 to rotate through the rotating pipe 3, the scraping rod 10 can scrape dust at the top of the cabinet body 1, the scraping rod 10 drives the dust to rotate, and the dust moves towards the direction far away from the axis of the rotating pipe 3 under the action of centrifugal, make the dust drop, simultaneously, the rotation of transmission shaft 5 drives flabellum 8 through axis of rotation 9 and rotates, thereby can make the air in the cabinet body 1 carry from trachea 11 to the rotating tube 3 in back from the gas pocket discharge, then can blow the dust and drop under the effect of air current, promote dust removal effect, after the door body 2 closed, then can make the door body 2 promote push rod 15 and realize reseing, and make spring 16 tensile, can so that gear 13 drives the outer lane antiport of one-way bearing 12, and at this moment, the antiport of one-way bearing 12 outer lane can't drive the inner circle rotation of one-way bearing 12, prevent flabellum 8 antiport and make the dust get into in the cabinet body 1, and through filter screen 7, then can realize holding back of dust.
As shown in fig. 4, the fire extinguishing mechanism includes a moving pipe 17, a sealing disc 18, a connecting rod 19, a frit 20 and two limit blocks 21, compressed carbon dioxide gas is arranged in the fixed box 4, a round hole is formed in the bottom of the fixed box 4 and communicated with the top end of the rotating pipe 3, the sealing disc 18, the connecting rod 19 and the moving pipe 17 are all arranged coaxially with the rotating pipe 3, the diameter of the sealing disc 18 is larger than the space of the round hole and smaller than the inner diameter of the moving pipe 17, the outer diameter of the moving pipe 17 is equal to the inner diameter of the rotating pipe 3, the moving pipe 17 is arranged between the fixed box 4 and the air hole, the moving pipe 17 is connected with the inner wall of the rotating pipe 3 in a sliding and sealing manner, the sealing disc 18 is located between the fixed box 4 and the moving pipe 17 and fixedly connected with the moving pipe 17, the sealing disc 18 is attached to the bottom of the fixed box, the diameter of the connecting rod 19 is smaller than that of the sealing disc 18 and is fixed to the bottom of the sealing disc 18, the bottom end of the connecting rod 19 abuts against the frit 20, the frit 20 is fixed to the inner wall of the rotating tube 3, the limiting blocks 21 correspond to the air holes one by one, and the limiting blocks 21 are fixed to the inner wall of the rotating tube 3 and located between the filter screen 7 and the air holes.
When a fire breaks out in the cabinet body 1, the temperature in the cabinet body 1 rises, the rotating tube 3 absorbs heat and then transfers the heat to the frit 20, the frit 20 is heated and melted, at the moment, the downward thrust generated by the compressed carbon dioxide gas to the sealing disc 18 can separate the sealing disc 18 from the fixed box 4, namely, the compressed carbon dioxide gas in the fixed box 4 can be conveyed into the rotating tube 3 from a circular hole, the rotating tube 3 is driven by the movement of the sealing disc 18 to synchronously move and abut against the limiting block 21, and the moving tube 17 blocks the air hole after calculation when the moving tube 17 abuts against the limiting block 21, and then the air hole is conveyed into the cabinet body 1 from the air tube 11, because the carbon dioxide gas has the characteristic of flame retardance, the fire can be extinguished, and the fan blades 8 rotate by taking the flow of the carbon dioxide gas in the rotating tube 3 as the driving force, the rotation of the fan blades 8 drives the rotating shaft, the rotation of axis of rotation 9 drives transmission shaft 5 and rotates, and the rotation of transmission shaft 5 drives the inner circle rotation of one-way bearing 12, and this moment, the unable periphery that drives one-way bearing 12 of rotation of one-way bearing 12 rotates, and transmission shaft 5's rotation still drives trachea 11 through rotating tube 3 and rotates to can make carbon dioxide evenly distributed in the cabinet body 1, promote the fire control effect.
Preferably, in order to reduce a gap between the inner wall of the mounting hole and the rotating tube 3, the inner wall of the mounting hole is coated with a sealing grease.
The sealing grease has the function of reducing the gap between the inner wall of the mounting hole and the rotating tube 3, and the sealing performance is improved.
Preferably, in order to achieve buffering and vibration reduction, the limiting block 21 is made of rubber.
The rubber texture is comparatively soft, can reduce the impact force that produces when removing pipe 17 and stopper 21 and support to lean on, has realized buffering and damping.
Preferably, in order to improve the convenience of moving the cabinet 1, the bottom of the cabinet 1 is provided with rollers 22.
The cabinet body 1 can be moved conveniently through the rollers 22, and the convenience of carrying the cabinet body 1 is improved.
Preferably, in order to reduce the friction between the rack 14 and the gear 13, the rack 14 is coated with a lubricating oil.
The lubricating oil has the function of reducing the friction force between the rack 14 and the gear 13, and the smoothness of the rack 14 driven by the rack 14 to rotate is improved.
Preferably, in order to facilitate the installation of the push rod 15, both ends of the push rod 15 are provided with chamfers.
The chamfer angle is used for reducing the caliber of the push rod 15 when the push rod passes through the through hole, and the effect of convenient installation is achieved.
Preferably, the rotating tube 3 is coated with a heat conductive silicone rubber in order to improve the melting efficiency of the frit 20.
The function of the heat-conducting silica gel is to improve the heat-conducting capacity of the rotary tube 3 and improve the efficiency of the rotary tube 3 in absorbing heat and transferring the heat to the frit 20.
Preferably, in order to prolong the service life of the cabinet body 1, an anti-corrosion zinc coating is arranged on the cabinet body 1.
The function of anticorrosive zinc coating is the rust-resistant ability that promotes cabinet body 1, prolongs the life of cabinet body 1.
Preferably, in order to improve the reliability of the connection between the rotating tube 3 and the transmission shaft 5, the rotating tube 3 and the transmission shaft 5 are integrally formed.
The integrated structure has the characteristic of high strength, and the reliability of connection of the rotating pipe 3 and the transmission shaft 5 is improved.
Preferably, sound absorbing panels 23 are provided in the rotating tube 3 for noise reduction.
The sound-absorbing plate 23 can absorb noise, achieving noise reduction.
When the door body 2 is opened during the use of the equipment, the door body 2 can be separated from the push rod 15, and the push rod 15 drives the rack 14 to move towards one side which is close to the cabinet body 1 and is provided with an opening through the elastic action of the spring 16, so that the rack 14 can drive the gear 13 to rotate, the outer ring of the one-way bearing 12 can rotate, the one-way bearing 12 can freely rotate in one direction and is locked in the other direction, at the moment, the outer ring of the one-way bearing 12 drives the inner ring of the one-way bearing 12 to synchronously rotate, the transmission shaft 5 can rotate under the supporting action of the connecting bearing 6, the rotation of the transmission shaft 5 drives the scraping rod 10 to rotate through the rotating pipe 3, the scraping rod 10 can scrape dust at the top of the cabinet body 1, the scraping rod 10 drives the dust to rotate, and the dust moves towards the direction far away from the axis of the rotating pipe 3 under the action of centrifugal, the dust falls off, meanwhile, the rotation of the transmission shaft 5 drives the fan blades 8 to rotate through the rotating shaft 9, so that the air in the cabinet body 1 can be discharged from the air holes after being conveyed into the rotating pipe 3 from the air pipe 11, the dust can be blown to fall off under the action of air flow, the dust removal effect is improved, when the door body 2 is closed, the door body 2 can push the push rod 15 to reset, the spring 16 is stretched, the gear 13 can drive the outer ring of the one-way bearing 12 to rotate reversely, at the moment, the reverse rotation of the outer ring of the one-way bearing 12 cannot drive the inner ring of the one-way bearing 12 to rotate, the fan blades 8 are prevented from rotating reversely to enable the dust to enter the cabinet body 1, the dust can be intercepted through the filter screen 7, when fire breaks out in the cabinet body 1, the temperature in the cabinet body 1 is raised, the rotating pipe 3 absorbs the heat and then transmits the heat to the frit, the sealing disc 18 can be separated from the fixed box 4 by the downward thrust generated by the compressed carbon dioxide gas to the sealing disc 18, namely, the compressed carbon dioxide gas in the fixed box 4 can be conveyed into the rotating tube 3 from the circular hole, and the moving of the sealing disc 18 drives the rotating tube 3 to realize synchronous movement and abut against the limiting block 21, and through calculation, when the moving tube 17 abuts against the limiting block 21, the moving tube 17 blocks the air hole, and then the carbon dioxide gas is conveyed into the cabinet body 1 from the air tube 11, because the carbon dioxide gas has the flame-retardant characteristic, the fire can be extinguished, and the flow of the carbon dioxide gas in the rotating tube 3 is used as the driving force, so that the fan blade 8 rotates, the rotation of the fan blade 8 drives the rotating shaft 9 to rotate, the rotation of the rotating shaft 9 drives the transmission shaft 5 to rotate, and the rotation of the transmission shaft 5 drives the inner ring of the one-way bearing 12 to rotate, and at the rotation of, and the rotation of transmission shaft 5 still drives trachea 11 through rotating-tube 3 and rotates to can make carbon dioxide evenly distributed in cabinet body 1, promote the fire extinguishing effect.
Compared with the prior art, this computer lab equipment with automatic function of putting out a fire has realized the function of removing dust through dust removal mechanism, compare with current dust removal mechanism, this dust removal mechanism scrapes pole 10 through the on-off control of the door body 2 and rotates and the gas pocket exhaust, environmental protection and energy saving more, and, through scraping the removal and the gas pocket exhaust inter combination at cabinet body 1 top of pole 10, the dust removal effect is better, moreover, the function of putting out a fire has still been realized through the mechanism of putting out a fire, compare with current mechanism of putting out a fire, trachea 11's rotation can also be realized through the rotation of flabellum 8 to this put out a fire, make carbon dioxide evenly distributed in cabinet body 1, the fire extinguishing effect is better.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (10)
1. The machine room equipment with the automatic fire extinguishing function comprises a cabinet body (1) and a door body (2), wherein the cabinet body (1) is cuboid in shape, an opening is formed in one side of the cabinet body (1), and the door body (2) is installed on one side, using the opening, of the cabinet body (1) and is in sealing connection with the opening;
the dust removal mechanism comprises a transmission assembly, a rotating pipe (3), a fixed box (4), a transmission shaft (5), a connecting bearing (6), a filter screen (7), fan blades (8), a rotating shaft (9), two scraping rods (10) and two air pipes (11), wherein the top of the cabinet body (1) is provided with a mounting hole, the rotating pipe (3) vertically penetrates through the mounting hole, the rotating pipe (3) slides and is in sealing connection with the inner wall of the mounting hole, the fixed box (4) is in a cuboid shape, the transmission shaft (5) and the rotating shaft (9) are both coaxially arranged with the rotating pipe (3), the fixed box (4) is in sealing and fixing connection with the top end of the rotating pipe (3), the transmission shaft (5) is in sealing and fixing connection with the bottom end of the rotating pipe (3), the inner ring of the connecting bearing (6) is installed on the transmission shaft (5), the outer ring of the connecting bearing (6) is fixedly connected with the cabinet body (1), the improved fan blade cleaning cabinet is characterized in that the scraping rod (10) is located between the fixed box (4) and the cabinet body (1), the axis of the scraping rod (10) is perpendicular to and intersected with the axis of the rotating pipe (3), the scraping rod (10) is abutted to the top of the cabinet body (1) and fixedly connected with the rotating pipe (3), a gap is formed between the scraping rod (10) and the rotating pipe (3), two air holes are formed in the rotating pipe (3), the air holes correspond to the scraping rod (10) one by one, the air holes are located above the cabinet body (1) and are just opposite to the scraping rod (10), the air pipes (11) correspond to the scraping rod (10) one by one and are parallel to each other, the air pipes (11) are arranged in the cabinet body (1), the air pipes (11) are fixed on the rotating pipe (3) and are communicated with the rotating pipe (3), the filter screen (7) is installed in the rotating pipe (3) and is located between the air pipes (11) and the air holes, and the rotating shaft (9) and the fan blade (8) are both, the fan blades (8) are positioned between the filter screen (7) and the air pipe (11) and are installed at the top end of the rotating shaft (9), the bottom end of the rotating shaft (9) is fixed on the transmission shaft (5), and the transmission assembly is positioned in the cabinet body (1) and is arranged at the bottom end of the transmission shaft (5);
the transmission assembly comprises a one-way bearing (12), a gear (13), a rack (14), a push rod (15), a spring (16) and a through hole, the through hole is arranged on one side, provided with an opening, of the cabinet body (1) and is positioned above the opening, the push rod (15) is perpendicular to one side, provided with the opening, of the cabinet body (1) and penetrates through the through hole, the push rod (15) is connected with the inner wall of the through hole in a sliding and sealing mode, the push rod (15) abuts against one side, close to the cabinet body (1), of the door body (2) and abuts against the one side, the rack (14) is fixed at the other end of the push rod (15), an inner ring of the one-way bearing (12) is installed at the bottom end of the transmission shaft (5), the gear (13) is installed on the outer ring of the one-way bearing (12) and is meshed with the rack (14), one end, close to the push rod, the spring (16) is in tension;
the fire extinguishing mechanism comprises a moving pipe (17), a sealing disc (18), a connecting rod (19), a frit (20) and two limiting blocks (21), compressed carbon dioxide gas is arranged in a fixed box (4), a round hole is formed in the bottom of the fixed box (4) and communicated with the top end of the rotating pipe (3), the sealing disc (18), the connecting rod (19) and the moving pipe (17) are coaxially arranged with the rotating pipe (3), the diameter of the sealing disc (18) is larger than the space of the round hole and smaller than the inner diameter of the moving pipe (17), the outer diameter of the moving pipe (17) is equal to the inner diameter of the rotating pipe (3), the moving pipe (17) is arranged between the fixed box (4) and the air hole, the moving pipe (17) is connected with the inner wall of the rotating pipe (3) in a sliding and sealing mode, the sealing disc (18) is located between the fixed box (4) and the moving pipe (17) and fixedly connected with the moving pipe (17), the sealing disc (18) is attached to the bottom of the fixing box (4) and is in sealing connection with the round hole, the diameter of the connecting rod (19) is smaller than that of the sealing disc (18) and is fixed to the bottom of the sealing disc (18), the bottom end of the connecting rod (19) is abutted to the frit (20), the frit (20) is fixed to the inner wall of the rotating tube (3), the limiting blocks (21) correspond to the air holes in a one-to-one mode, and the limiting blocks (21) are fixed to the inner wall of the rotating tube (3) and are located between the filter screen (7) and the air holes.
2. The machine room equipment with the automatic fire extinguishing function according to claim 1, wherein the inner wall of the mounting hole is coated with a sealing grease.
3. The machine room equipment with the automatic fire extinguishing function according to claim 1, wherein the limiting block (21) is made of rubber.
4. The machine room equipment with automatic fire extinguishing function according to claim 1, wherein the bottom of the cabinet body (1) is provided with rollers (22).
5. The machine room equipment with automatic fire extinguishing function according to claim 1, wherein the rack (14) is coated with lubricating oil.
6. The machine room equipment with automatic fire extinguishing function according to claim 1, wherein both ends of the push rod (15) are provided with chamfers.
7. The machine room equipment with the automatic fire extinguishing function according to claim 1, wherein the rotating pipe (3) is coated with heat-conducting silica gel.
8. The equipment room equipment with automatic fire extinguishing function according to claim 1, wherein the cabinet body (1) is provided with an anti-corrosion zinc coating.
9. The machine room equipment with the automatic fire extinguishing function according to claim 1, wherein the rotating pipe (3) and the transmission shaft (5) are of an integrally formed structure.
10. Machine room equipment with automatic fire extinguishing function according to claim 1, characterized in that inside the rotating pipe (3) is provided a sound absorbing plate (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011456082.2A CN112620180B (en) | 2020-12-11 | 2020-12-11 | Machine room equipment with automatic fire extinguishing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011456082.2A CN112620180B (en) | 2020-12-11 | 2020-12-11 | Machine room equipment with automatic fire extinguishing function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112620180A true CN112620180A (en) | 2021-04-09 |
| CN112620180B CN112620180B (en) | 2021-12-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011456082.2A Active CN112620180B (en) | 2020-12-11 | 2020-12-11 | Machine room equipment with automatic fire extinguishing function |
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| CN112003138A (en) * | 2020-08-31 | 2020-11-27 | 宁波奉化平西配电科技有限公司 | Inside intelligent dust removal of rack and can fire prevention switch board of putting out a fire |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN207911160U (en) * | 2018-01-04 | 2018-09-25 | 毕永杰 | A kind of computer room computer cabinet with dedusting function |
| CN108093590A (en) * | 2018-01-26 | 2018-05-29 | 柳正旺 | A kind of computer room radiating server cabinet |
| CN108882655A (en) * | 2018-08-31 | 2018-11-23 | 河南省云乐科技有限公司 | A kind of cabinet with gas fire-fighting component |
| KR20200129970A (en) * | 2019-05-10 | 2020-11-18 | 박경신 | Device for recycling charcoal fire |
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| Publication number | Publication date |
|---|---|
| CN112620180B (en) | 2021-12-10 |
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Effective date of registration: 20211118 Address after: 235100 Qianlong Lake Industrial Park, Suixi Town, Huaibei City, Anhui Province Applicant after: HUAIBEI RUJIA MEDICAL TECHNOLOGY Co.,Ltd. Address before: 211100 Room 903, building 9, No. 11, East mozhou Road, moling street, Jiangning District, Nanjing City, Jiangsu Province Applicant before: NANJING SIDAJIE INFORMATION TECHNOLOGY Co.,Ltd. |
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