CN109348677A - A kind of big data server - Google Patents
A kind of big data server Download PDFInfo
- Publication number
- CN109348677A CN109348677A CN201811048602.9A CN201811048602A CN109348677A CN 109348677 A CN109348677 A CN 109348677A CN 201811048602 A CN201811048602 A CN 201811048602A CN 109348677 A CN109348677 A CN 109348677A
- Authority
- CN
- China
- Prior art keywords
- cabinet body
- big data
- data server
- top surface
- fixedly connected
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20709—Modifications to facilitate cooling, ventilating, or heating for server racks or cabinets; for data centers, e.g. 19-inch computer racks
- H05K7/20718—Forced ventilation of a gaseous coolant
- H05K7/20736—Forced ventilation of a gaseous coolant within cabinets for removing heat from server blades
-
- 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
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/20—Cooling means
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/14—Mounting supporting structure in casing or on frame or rack
- H05K7/1485—Servers; Data center rooms, e.g. 19-inch computer racks
- H05K7/1488—Cabinets therefor, e.g. chassis or racks or mechanical interfaces between blades and support structures
- H05K7/1495—Cabinets therefor, e.g. chassis or racks or mechanical interfaces between blades and support structures providing data protection in case of earthquakes, floods, storms, nuclear explosions, intrusions, fire
Abstract
The invention belongs to server technology fields, more particularly, to a kind of big data server, server host including cabinet body and installation inside it, the inside and outside thermovent being connected to is equipped on the left and right ends side wall of cabinet body, ventilating mechanisms there are two being set in cabinet body, two ventilating mechanisms are connected to setting with two thermovents respectively, fire suppression mechanism is equipped in cabinet body, fire suppression mechanism is located between two ventilating mechanisms, fire suppression mechanism is connected to setting with two ventilating mechanisms, the inner top surface of cabinet body, which is equipped with, brushes mechanism, brushes mechanism and is connected to up and down with fire suppression mechanism.Advantage is: the present invention can provide certain heat dissipation effect in normal use; make it that external air-conditioning system can be cooperated to carry out cooling and heat dissipation to big data server; can be provided simultaneously when short-circuit fire occurs in it active without hurting fire suppression measures; protect the safety of other intact electrical components inside and outside Installation cabinet; it continue to use it can, reduce loss.
Description
Technical field
The invention belongs to server technology fields, more particularly, to a kind of big data server.
Background technique
Server, also referred to as servomechanism are to provide the equipment of the service of calculating.Since server needs to respond service request, and
It is handled, therefore in general server should have the service of undertaking and ensure the ability of service, in a network environment, according to
The service type that server provides is different, is divided into file server, database server, apps server, WEB server
Deng.
With the high speed development of information age, the big data server that can provide superpower operational capability is just widely transported
With big data server is usually required to be mounted at when in use in protection cabinets body, but since big data server is a kind of a large amount of
The highly integrated aggregate of electrical component, in long time running, calorific value is usually larger, even if all having in external or cabinet
Heat radiation cooling device, but also have short circuit and lead to the generation of fire, and big data server is all due to using a large amount of
Expensive electronic device assembles, the short-circuit spontaneous combustion of an electronic equipment, if controlling the intensity of a fire not in time, it is easy to lead to the whole series
The paralysis of equipment, the damage of equipment not only causes huge direct economic loss to server operator, while big data takes
The loss of storage user data, brings indirect loss also to will be unable to estimate to user in business device.
For this purpose, it is proposed that a kind of big data server solves the above problems.
Summary of the invention
Regarding the issue above, the present invention provides one kind can occur to provide actively when unexpected fire without wound in cabinet
A kind of big data server of fire suppression measures.
In order to achieve the above objectives, present invention employs following technical proposals: a kind of big data server, including cabinet body and peace
Server host inside it is filled, the inside and outside thermovent being connected to, the cabinet are equipped on the left and right ends side wall of the cabinet body
It is set in vivo there are two ventilating mechanisms, two ventilating mechanisms are connected to setting with two thermovents respectively, are equipped in the cabinet body
Fire suppression mechanism, the fire suppression mechanism are located between two ventilating mechanisms, and the fire suppression mechanism is connected to two ventilating mechanisms and sets
It sets, the inner top surface of the cabinet body, which is equipped with, brushes mechanism, and mechanism and the fire suppression mechanism or more of brushing is connected to.
In a kind of above-mentioned big data server, the ventilating mechanisms include the ventilation slot for being set to cabinet body upper end, institute
One end inner wall for stating ventilation slot is equipped with multiple heat release holes being connected with cabinet body, is equipped with close mechanism, institute in the ventilation slot
Close mechanism is stated to be flexibly connected with thermovent.
In a kind of above-mentioned big data server, the close mechanism includes being vertically arranged in ventilation slot left and right ends
Sliding slot on wall, the top surface of the sliding slot are fixedly connected with the first magnet, and the lower end magnetism of first magnet is connected with second
Magnet, the sliding slot is interior to be equipped with matched sliding block, and the upper end of the sliding block is fixedly connected with the lower end of the second magnet, institute
It states and is slidingly sealed with link block in ventilation slot, the lower end of the link block is fixedly connected with switchboard, the lower end of the switchboard
Through ventilation slot bottom and extend in thermovent, the size of the switchboard and the section of thermovent match, the company
The left and right ends side wall for connecing block is fixedly connected with the side wall of two pieces of sliding blocks respectively.
In a kind of above-mentioned big data server, the fire suppression mechanism includes being set to the intracorporal chamber of cabinet, the chamber
Interior is equipped with air bag, and the carbon dioxide gas of high pressure is filled in the air bag, is distinguished on the left and right ends inner wall of the chamber
Equipped with the exhaust vent being connected with two ventilation slots, the top surface of the exhaust vent is rotatably connected to rotor plate, and the rotor plate leans on
The connecting portion of nearly exhaust vent and ventilation slot is arranged, and the bottom of the chamber is equipped with multiple trigger mechanisms.
In a kind of above-mentioned big data server, the trigger mechanism includes the placing groove for being set to cavity bottom, institute
It states and is slidingly sealed with movable plate in placing groove, the upper end of the movable plate is fixedly connected with needle cone, is filled in the placing groove
Thermally-expansible liquid, the thermally-expansible liquid are located at movable plate and place between trench bottom.
In a kind of above-mentioned big data server, it is described brush mechanism include be set to two of cabinet body inner top surface it is recessed
Slot, the top surface of the groove are rotatably connected to rotating member, and the inner top surface of the cabinet body is equipped with the connection being connected to up and down with chamber
Hole is respectively equipped with the through-hole being connected with two grooves on the left and right ends inner wall of the connecting hole, is equipped in the connecting hole
The left and right ends of driving member, the driving member are sequentially connected with two rotating members respectively by two through-holes.
In a kind of above-mentioned big data server, the rotating member includes the shaft for being rotationally connected with groove top surface, institute
It states and has been fixedly and coaxially connected first bevel gear in shaft, muti-piece rotating vane is fixedly connected on the side wall of the shaft, it is described
Rotating vane is located at the lower section of first bevel gear.
In a kind of above-mentioned big data server, the driving member includes the rotating bar being horizontally placed in connecting hole,
The left and right ends of the rotating bar extend through two through-holes and extend in two grooves, and the left and right ends of the rotating bar are equal
Axis is fixedly connected with second bevel gear, and the second bevel gear is engaged with first bevel gear, solid on the side wall of the rotating bar
Surely it is connected with muti-piece swivel plate, swivel plate described in muti-piece is respectively positioned in connecting hole, and turning set is equipped with muti-piece branch in the rotating bar
Fagging, support plate described in muti-piece are located in two through-holes, the upper and lower ends of the support plate respectively with the top surface of through-hole and
Bottom is fixedly connected.
Compared with prior art, a kind of the advantages of this big data server, is:
1, the present invention passes through the fire suppression mechanism of setting and brushes the cooperation of mechanism, to reach after balloon rupture, in air bag
The high-pressure carbon dioxide gas in portion impacts swivel plate by connecting hole and enters to interior of the cabinet, so that spilling into cabinet intracorporal two
Carbon oxide gas quick lower part filled cabinet space-like and move to cabinet body under the brushing of rotating vane, convenient for appointing in cabinet
Extinguishing operation of the progress without wound on fire of what position continue to use it can to protect the safety of other intact electrical components, drop
Low loss.
2, the present invention is by the cooperation of the thermovent and ventilating mechanisms of setting, outside reaching and can cooperate in normal use
Air-conditioning system radiating and cooling is carried out to the big data server placed in cabinet, in order to which it can preferably carry out calculating operation,
It can enter in cabinet convenient for carbon dioxide gas from two sides when unexpected fire occurs simultaneously, improve fire extinguishing response speed and effect
Fruit.
Detailed description of the invention
Fig. 1 is a kind of perspective view of big data server provided by the invention；
Fig. 2 is the partial enlarged view in Fig. 1 at A；
Fig. 3 is the partial enlarged view in Fig. 1 at B.
In figure, 1 cabinet body, 2 thermovents, 3 ventilating mechanisms, 4 fire suppression mechanisms, 5 brush mechanism, 6 ventilation slots, 7 heat release holes, 8 close
Close mechanism, 9 sliding slots, 10 sliding blocks, 11 link blocks, 12 switchboards, 13 chambers, 14 air bags, 15 carbon dioxide gas, 16 rotor plates,
17 trigger mechanisms, 18 movable plates, 19 needles cone, 20 thermally-expansible liquids, 21 rotating members, 22 connecting holes, 23 driving members, 24 shafts, 25
First bevel gear, 26 rotating vanes, 27 rotating bars, 28 second bevel gears, 29 swivel plates, 30 support plates, 31 first magnet, 32
Two magnet.
Specific embodiment
Following embodiment only exists in illustrative purpose, limits the scope of the invention without being intended to.
Embodiment
As shown in Figure 1-3, a kind of big data server, (figure is not for the server host including cabinet body 1 and installation inside it
Show), the inside and outside thermovent 2 being connected to is equipped on the left and right ends side wall of cabinet body 1, thermovent 2 is convenient for the big data in cabinet body 1
Server radiates, and is set in cabinet body 1 there are two ventilating mechanisms 3, two ventilating mechanisms 3 are connected to two thermovents 2 set respectively
It sets, ventilating mechanisms 3 include being set to the ventilation slot 6 of 1 upper end of cabinet body, and one end inner wall of ventilation slot 6 is equipped with multiple with 1 phase of cabinet body
The aperture of the heat release hole 7 of connection, heat release hole 7 is much smaller than thermovent 2.
Close mechanism 8 is equipped in ventilation slot 6, close mechanism 8 is flexibly connected with thermovent 2, and close mechanism 8 includes setting vertically
The sliding slot 9 being placed on 6 left and right ends inner wall of ventilation slot, the top surface of sliding slot 9 are fixedly connected with the first magnet 31, the first magnet 31
Lower end magnetism is connected with the second magnet 32, is equipped with matched sliding block 10, the upper end of sliding block 10 and the second magnet in sliding slot 9
32 lower end is fixedly connected, and link block 11 is slidingly sealed in ventilation slot 6, and the lower end of link block 11 is fixedly connected with switchboard
12, switchboard 12 is for closing thermovent 2, so that the carbon dioxide gas 15 in cabinet body 1 can be more longlasting is present in cabinet body 1
Interior, the lower end of switchboard 12 is run through the bottom of ventilation slot 6 and is extended in thermovent 2, size and the thermovent 2 of switchboard 12
Section matches, and the left and right ends side wall of link block 11 is fixedly connected with the side wall of two pieces of sliding blocks 10 respectively.
Fire suppression mechanism 4 is equipped in cabinet body 1, fire suppression mechanism 4 is located between two ventilating mechanisms 3, and fire suppression mechanism 4 is led to two
Blower structure 3 is connected to setting, and fire suppression mechanism 4 includes the chamber 13 being set in cabinet body 1, is equipped with air bag 14, air bag in chamber 13
14 be rubber material, and the carbon dioxide gas 15 of high pressure is filled in air bag 14, is set respectively on the left and right ends inner wall of chamber 13
There is the exhaust vent being connected with two ventilation slots 6, the top surface of exhaust vent is rotatably connected to rotor plate 16, and rotor plate 16 is close to outlet air
Hole and the connecting portion edge of ventilation slot 6 are arranged, and rotor plate 16 is for closing ventilation slot 6, so that carbon dioxide gas 15
It is not easy to drift to the outside of cabinet body 1.
The bottom of chamber 13 is equipped with multiple trigger mechanisms 17, and trigger mechanism 17 includes the placement for being set to 13 bottom of chamber
Slot is slidingly sealed with movable plate 18 in placing groove, and the upper end of movable plate 18 is fixedly connected with needle cone 19, and the top of needle cone 19 is sharper
It is sharp, thermally-expansible liquid 20 is filled in placing groove, thermally-expansible liquid 20 can be such as other boiling points of methanol between 60-70 degree
Liquid, expanding liquid 20 are located at movable plate 18 and place between trench bottom.
The inner top surface of cabinet body 1, which is equipped with, brushes mechanism 5, brushes mechanism 5 and is connected to about 4 fire suppression mechanism, brushing mechanism 5 includes
Two grooves of 1 inner top surface of cabinet body are set to, the top surface of groove is rotatably connected to rotating member 21, and rotating member 21 includes rotation connection
Shaft 24 in groove top surface has been fixedly and coaxially connected first bevel gear 25 in shaft 24, has been fixedly connected on the side wall of shaft 24
There is muti-piece rotating vane 26, rotating vane 26 is located at the lower section of first bevel gear 25, and rotating vane 26 is used for will be from connecting hole 22
The carbon dioxide gas 15 inside to shed dispels even, fill it can quickly and is dispersed in cabinet body 1, so as to quickly by flare
Extinguish.
The inner top surface of cabinet body 1 is equipped with the connecting hole 22 being connected to about 13 chamber, the left and right ends inner wall of connecting hole 22
On be respectively equipped with the through-hole being connected with two grooves, driving member 23 is equipped in connecting hole 22, the left and right ends of driving member 23 are logical
It crosses two through-holes to be sequentially connected with two rotating members 21 respectively, driving member 23 includes the rotating bar being horizontally placed in connecting hole 22
27, the left and right ends of rotating bar 27 extend through two through-holes and extend in two grooves, and the left and right ends of rotating bar 27 are equal
Axis is fixedly connected with second bevel gear 28, and second bevel gear 28 is engaged with first bevel gear 25, solid on the side wall of rotating bar 27
Surely be connected with muti-piece swivel plate 29, muti-piece swivel plate 29 is respectively positioned in connecting hole 22, the mounting means of muti-piece swivel plate 29 and hang down
The principle of straight blower is identical, and turning set is equipped with muti-piece support plate 30 in rotating bar 27, and muti-piece support plate 30 is located at two and leads to
In hole, the upper and lower ends of support plate 30 are fixedly connected with the top surface of through-hole and bottom respectively.
In the use of the present invention, server host is mounted on inside cabinet body 1 by operator, the normal use the case where
Under, thermovent 2 and multiple heat release holes 7 and ventilation slot 6 cooperate external air-conditioning system to carry out heat dissipation work to the inside of cabinet body 1
Industry, if fire occurs for big data server, in the case where main circuit power-off, Mars automatic distinguishing, then its flue gas can pass through
Ventilation slot 6 and thermovent 2 are blown out to cabinet body 1, if Mars continues to expand burning, the temperature in cabinet body 1 can be made rapid
It increases, when being increased to certain temperature, the thermally-expansible liquid 20 in placing groove can be expanded into certain volume and by movable plate
18 jack up upwards, and movable plate 18 drives needle cone 19 to move up again, needle cone 19 under the continuous action of thermally-expansible liquid 20 with gas
Capsule 14 is in contact and is poked, and the high-pressure carbon dioxide gas 15 of its storage inside is rapidly released after air bag 14 ruptures
Come and pass through connecting hole 22 and exhaust vent is flowed, 29 turns of swivel plate are driven when carbon dioxide gas 15 passes through connecting hole 22
Dynamic, swivel plate 29 drives rotating bar 27 to rotate again, and the rotation of rotating bar 27 drives first bevel gear 25 by second bevel gear 28 again
Rotation, shaft 24 is driven to rotate for the rotation of first bevel gear 25 so that rotating vane 26 rotates, and the rotation of rotating vane 26 will be from connection
The carbon dioxide gas 15 to shed in hole 22 dispels even, fill it can quickly and is dispersed in its internal oxygen in cabinet body 1
Gas is squeezed to upper layer, and quickly to extinguish flare, while carbon dioxide gas 15 can impact rotation when passing through exhaust vent
Plate 16 closes its rotation by ventilation slot 6, subsequent carbon dioxide gas 15 along ventilation slot 6 flow through multiple heat release holes 7 from
The side of cabinet body 1 enters to the inside of cabinet body 1 and impact extruded link block 11, so that the first magnet 31 and the second magnet 32 are de-
From link block 11 moves down under the cooperation of sliding block 10 and sliding slot 9 drives switchboard 12 mobile, and switchboard 12 then will heat dissipation
Mouth 2 is closed, so that the carbon dioxide gas 15 filled in cabinet body 1 can the holding time be more long in cabinet body 1, is convenient for flare is thorough
Extinguish, protect the safety of big data server, rotor plate 16 turns again after discharging to the carbon dioxide gas 15 in air bag 14
It is dynamic to open ventilation slot 6, so that the carbon dioxide gas 15 in cabinet body 1 slowly sheds from ventilation slot 6 or other gaps, with
It comes to repair inspection to operator.
Although cabinet body 1 is used more herein, thermovent 2, ventilating mechanisms 3, fire suppression mechanism 4, brushes mechanism 5, ventilation
Slot 6, heat release hole 7, close mechanism 8, sliding slot 9, sliding block 10, link block 11, switchboard 12, chamber 13, air bag 14, carbon dioxide gas
Body 15, rotor plate 16, trigger mechanism 17, movable plate 18, needle cone 19, thermally-expansible liquid 20, rotating member 21, connecting hole 22, transmission
Part 23, shaft 24, first bevel gear 25, rotating vane 26, rotating bar 27, second bevel gear 28, swivel plate 29, support plate 30,
The terms such as the first magnet 31 and the second magnet 32, but it does not exclude the possibility of using other terms.Only using these terms
It is to be more convenient to describe and explain essence of the invention；Being construed as any additional limitation is all and this hair
What bright spirit was disagreed.
Claims (8)
1. a kind of big data server, the server host including cabinet body (1) and installation inside it, which is characterized in that described
It is equipped with the inside and outside thermovent (2) being connected on the left and right ends side wall of cabinet body (1), sets that there are two ventilation blowers in the cabinet body (1)
Structure (3), two ventilating mechanisms (3) are connected to setting with two thermovents (2) respectively, are equipped with spray in the cabinet body (1)
Structure (4), the fire suppression mechanism (4) are located between two ventilating mechanisms (3), the fire suppression mechanism (4) and two ventilating mechanisms (3)
Connection setting, the inner top surface of the cabinet body (1), which is equipped with, to be brushed mechanism (5), described to brush on mechanism (5) and fire suppression mechanism (4)
Lower connection.
2. a kind of big data server according to claim 1, which is characterized in that the ventilating mechanisms (3) include setting
Ventilation slot (6) in cabinet body (1) upper end, one end inner wall of the ventilation slot (6) be equipped with it is multiple be connected with cabinet body (1) it is scattered
Hot hole (7), the ventilation slot (6) is interior to be equipped with close mechanism (8), and the close mechanism (8) is flexibly connected with thermovent (2).
3. a kind of big data server according to claim 2, which is characterized in that the close mechanism (8) includes vertical
The sliding slot (9) being set on the inner wall of ventilation slot (6) left and right ends, the top surface of the sliding slot (9) are fixedly connected with the first magnet
(31), the lower end magnetism of first magnet (31) is connected with the second magnet (32), is equipped in the sliding slot (9) matched
Sliding block (10), the upper end of the sliding block (10) is fixedly connected with the lower end of the second magnet (32), sliding in the ventilation slot (6)
It being sealed with link block (11), the lower end of the link block (11) is fixedly connected with the switchboard (12) for blocking thermovent (2),
The lower end of the switchboard (12) through ventilation slot (6) bottom and extend in thermovent (2), the switchboard (12) it is big
The small section with thermovent (2) matches, the left and right ends side wall of the link block (11) side with two pieces of sliding blocks (10) respectively
Wall is fixedly connected.
4. a kind of big data server according to claim 2, which is characterized in that the fire suppression mechanism (4) includes setting
In being equipped with air bag (14) in the chamber (13) in cabinet body (1), the chamber (13), the two of high pressure is filled in the air bag (14)
Carbon oxide gas (15) is respectively equipped with going out of being connected with two ventilation slots (6) on the left and right ends inner wall of the chamber (13)
Air holes, the top surface of the exhaust vent are rotatably connected to rotor plate (16), and the rotor plate (16) is close to exhaust vent and ventilation slot (6)
Connecting portion setting, the bottom of the chamber (13) is equipped with multiple for triggering the trigger mechanism (17) for brushing mechanism (5).
5. a kind of big data server according to claim 4, which is characterized in that the trigger mechanism (17) includes setting
Placing groove in chamber (13) bottom is slidingly sealed with movable plate (18) in the placing groove, the upper end of the movable plate (18)
It is fixedly connected with needle cone (19), is filled with thermally-expansible liquid (20) in the placing groove, the thermally-expansible liquid (20), which is located at, moves
Between movable plate (18) and placement trench bottom.
6. a kind of big data server according to claim 4, which is characterized in that described brush mechanism (5) include setting
In two grooves of cabinet body (1) inner top surface, the top surface of the groove is rotatably connected to rotating member (21), the cabinet body (1) it is interior
Top surface is equipped with the connecting hole (22) being connected to up and down with chamber (13), sets respectively on the left and right ends inner wall of the connecting hole (22)
There is the through-hole being connected with two grooves, is equipped with driving member (23) in the connecting hole (22), the left and right of the driving member (23)
Both ends are sequentially connected with two rotating members (21) respectively by two through-holes.
7. a kind of big data server according to claim 6, which is characterized in that the rotating member (21) includes that rotation connects
It is connected to the shaft (24) of groove top surface, has been fixedly and coaxially connected first bevel gear (25), the shaft on the shaft (24)
(24) it is fixedly connected on side wall muti-piece rotating vane (26), the rotating vane (26) is located under first bevel gear (25)
Side.
8. a kind of big data server according to claim 7, which is characterized in that the driving member (23) sets including level
The rotating bar (27) being placed in connecting hole (22), the left and right ends of the rotating bar (27) extend through two through-holes and extend to
In two grooves, the equal axis in left and right ends of the rotating bar (27) is fixedly connected with second bevel gear (28), second cone
Gear (28) is engaged with first bevel gear (25), is fixedly connected with muti-piece swivel plate (29) on the side wall of the rotating bar (27),
Swivel plate described in muti-piece (29) is respectively positioned in connecting hole (22), and turning set is equipped with muti-piece support plate on the rotating bar (27)
(30), support plate described in muti-piece (30) is located in two through-holes, the upper and lower ends of the support plate (30) respectively with through-hole
Top surface be fixedly connected with bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811048602.9A CN109348677B (en) | 2018-09-10 | 2018-09-10 | Big data server |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811048602.9A CN109348677B (en) | 2018-09-10 | 2018-09-10 | Big data server |
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| Publication Number | Publication Date |
|---|---|
| CN109348677A true CN109348677A (en) | 2019-02-15 |
| CN109348677B CN109348677B (en) | 2020-06-05 |
Family
ID=65304628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811048602.9A Active CN109348677B (en) | 2018-09-10 | 2018-09-10 | Big data server |
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| CN110385910A (en) * | 2019-07-25 | 2019-10-29 | 安徽文博纸品印刷有限公司 | A kind of printing by paper machine of perfect heat-dissipating |
| CN110635366A (en) * | 2019-10-10 | 2019-12-31 | 徐鑫 | Flame-retardant power distribution cabinet easy for wire arrangement |
| CN110755772A (en) * | 2019-11-05 | 2020-02-07 | 曾堙堙 | Self-extinguishing mechanism for van |
| CN111262139A (en) * | 2020-01-18 | 2020-06-09 | 邓智超 | Fire extinguishing device for power distribution cabinet |
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