WO2019184091A1 - 模块化数据中心的天窗运行*** - Google Patents

模块化数据中心的天窗运行*** Download PDF

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Publication number
WO2019184091A1
WO2019184091A1 PCT/CN2018/090730 CN2018090730W WO2019184091A1 WO 2019184091 A1 WO2019184091 A1 WO 2019184091A1 CN 2018090730 W CN2018090730 W CN 2018090730W WO 2019184091 A1 WO2019184091 A1 WO 2019184091A1
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WO
WIPO (PCT)
Prior art keywords
sunroof
monitoring
data center
modular data
fire
Prior art date
Application number
PCT/CN2018/090730
Other languages
English (en)
French (fr)
Inventor
董龙龙
李星
刘欣
高程
聂鹏
李伟光
Original Assignee
维谛技术有限公司
Priority date (The priority date 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 date listed.)
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Publication date
Application filed by 维谛技术有限公司 filed Critical 维谛技术有限公司
Priority to US16/067,427 priority Critical patent/US11044837B2/en
Publication of WO2019184091A1 publication Critical patent/WO2019184091A1/zh

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    • 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
    • H05K7/208—Liquid cooling with phase change
    • H05K7/20827—Liquid cooling with phase change within rooms for removing heat from cabinets, e.g. air conditioning devices
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C19/00—Other devices specially designed for securing wings, e.g. with suction cups
    • E05C19/16—Devices holding the wing by magnetic or electromagnetic attraction
    • E05C19/166—Devices holding the wing by magnetic or electromagnetic attraction electromagnetic
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/60—Power-operated mechanisms for wings using electrical actuators
    • E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
    • E05F15/608—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for revolving wings
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/70—Power-operated mechanisms for wings with automatic actuation
    • E05F15/71—Power-operated mechanisms for wings with automatic actuation responsive to temperature changes, rain, wind or noise
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/70—Power-operated mechanisms for wings with automatic actuation
    • E05F15/72—Power-operated mechanisms for wings with automatic actuation responsive to emergency conditions, e.g. fire
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B19/00—Alarms responsive to two or more different undesired or abnormal conditions, e.g. burglary and fire, abnormal temperature and abnormal rate of flow
    • 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
    • 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
    • H05K7/1497—Rooms for data centers; Shipping containers therefor
    • 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
    • H05K7/20763—Liquid cooling without phase change
    • H05K7/20781—Liquid cooling without phase change within cabinets for removing heat from server blades
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
    • E04D13/03—Sky-lights; Domes; Ventilating sky-lights
    • E04D13/035—Sky-lights; Domes; Ventilating sky-lights characterised by having movable parts
    • E04D13/0351—Sky-lights; Domes; Ventilating sky-lights characterised by having movable parts the parts pivoting about a fixed axis
    • E04D13/0354—Sky-lights; Domes; Ventilating sky-lights characterised by having movable parts the parts pivoting about a fixed axis the parts being flat
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2400/00—Electronic control; Electrical power; Power supply; Power or signal transmission; User interfaces
    • E05Y2400/80—User interfaces
    • E05Y2400/81—Feedback to user, e.g. tactile
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2400/00—Electronic control; Electrical power; Power supply; Power or signal transmission; User interfaces
    • E05Y2400/80—User interfaces
    • E05Y2400/81—Feedback to user, e.g. tactile
    • E05Y2400/812—Acoustic
    • E05Y2400/814—Sound emitters, e.g. loudspeakers
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2400/00—Electronic control; Electrical power; Power supply; Power or signal transmission; User interfaces
    • E05Y2400/80—User interfaces
    • E05Y2400/81—Feedback to user, e.g. tactile
    • E05Y2400/818—Visual
    • E05Y2400/822—Light emitters, e.g. light emitting diodes [LED]
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
    • E05Y2900/13—Type of wing
    • E05Y2900/148—Windows
    • E05Y2900/152—Roof windows
    • E05Y2900/154—Skylights

Definitions

  • the present invention relates to the field of data center equipment technologies, and in particular, to a sunroof operation system of a modular data center.
  • Modular Data Center In the construction of modern large data centers, the application of Modular Data Center (MDC) is becoming more and more popular.
  • the modular data center integrates subsystems such as power distribution system, cabinet and wiring system, thermal management system, monitoring system, and security system to realize the decoupling between data center infrastructure construction and computer room environment construction. It has rapid deployment and is easy to deploy. Expansion, reliable operation, high efficiency and energy saving.
  • the sunroof is generally designed with an eccentricity, controlled by an electromagnetic lock.
  • the sunroof is closed when the electromagnetic lock is energized.
  • the electromagnetic lock is de-energized, and the sunroof is rotated and opened under the action of eccentric gravity, so that the fire gas or liquid can enter. Go inside the modular data center for fire protection purposes.
  • the inventor of the present application found in the process of implementing the present application that the skylight of the existing modular data center has a lag of opening when the fire condition occurs, the opening logic is unclear, the opening angle is uncontrollable, the opening is no feedback, and the linkage design after opening is insufficient. Such defects, which affect the normal operation of fire protection.
  • Fire environmental indicator monitoring equipment located in a modular data center
  • the monitoring and interaction device is disposed in a monitoring room outside the modular data center, and is connected to the electric sunroof and the fire environment indicator monitoring device, and the monitoring and interaction device is configured to receive monitoring information of the fire environment indicator monitoring device, when determining the modularity Turn on the power sunroof when a fire condition occurs in the data center.
  • the fire environment indicator monitoring device performs real-time monitoring on the fire environment indicator in the modular data center, and the electric sunroof can be automatically activated when the monitoring and interaction device determines the fire situation in the modular data center. Open.
  • the opening logic of the electric sunroof is clear, so it can be opened in time, avoiding the problem of opening hysteresis and reducing the occurrence of fire accidents.
  • the modular data center may further be provided with an electric access door, and wherein the monitoring and interaction device is also connected with the electric access door for opening the electric path when determining a fire situation in the modular data center door.
  • the control of the electric access door is opened, so that the fire gas or liquid can enter the modular data center in time to reduce the occurrence of fire accidents.
  • the fire environment indicator monitoring device comprises at least two of a very early fire detector, a smoke detector, a temperature sensor, a combustible gas detector, and a residual current detector.
  • the sunroof operating system may further comprise: an acousto-optic warning device disposed in the monitoring room outside the inner top of the modular data center and/or the modular data center, wherein the monitoring and interaction device is further The sound and light alarm device is connected to turn on the sound and light alarm device when it is determined that a fire condition occurs in the modular data center.
  • an acousto-optic warning device disposed in the monitoring room outside the inner top of the modular data center and/or the modular data center, wherein the monitoring and interaction device is further The sound and light alarm device is connected to turn on the sound and light alarm device when it is determined that a fire condition occurs in the modular data center.
  • the acousto-optic warning device comprises a three-color indicator light and a three-tone speaker, and the combination of the indicator color and the speaker audio does not correspond to different alarm levels.
  • the operation and maintenance personnel can know the fire protection status in the data center according to the alarm indication information of the sound and light alarm device, so as to judge and operate, which is beneficial to further improve the fire reaction speed.
  • the sunroof operating system further comprises a camera disposed in the modular data center, wherein the monitoring and interaction device is further connected to the camera for displaying output when determining a fire situation in the modular data center Camera monitoring screen and fire operation inquiry interface.
  • the operation and maintenance personnel can timely understand the equipment status and fire protection status in the modular data center from the monitoring and interaction equipment, and carry out related operations under the guidance of the fire operation inquiry interface.
  • the operation accuracy is high, which is beneficial to the fire fighting operation. Smooth progress has also greatly protected personal safety.
  • the electric sunroof comprises:
  • An electromagnetic lock comprising an electromagnet disposed on the fixed frame and an armature disposed on the rotating sunroof;
  • the angle limiting member is detachably protruded and fixed to the top edge of the rotating sunroof and located on a side of the rotation axis of the rotating sunroof away from the center of gravity of the rotating sunroof, the angle limiting member is fixed after the rotating sunroof is rotated by the set angle
  • the top surface of the frame abuts, and the set angle is less than 90 degrees.
  • the pre-opening angle suitable for the electric sunroof can be selected according to the space deployment of the modular data center. Specifically, if the space of the modular data center allows the rotating sunroof to be turned 90 degrees during fire fighting, there is no need to install an angle limiter. When the electromagnetic lock is unlocked, the rotating sunroof will open to 90 degrees under the force of gravity; and if the space of the modular data center only allows the rotating sunroof to open the set angle during firefighting, the angle limiter is mounted on the rotating sunroof, thereby limiting The rotating sunroof can only be rotated to the set angle. With this design, the opening angle of the electric sunroof can be flexibly selected, and the adaptability to the modular data center is better.
  • the angle limiting member is a non-isosceles trapezoidal angle limiting member, and the non-isosceles trapezoidal angle limiting member is mounted upside down on the top edge of the rotating sunroof and can be installed interchangeably 180 degrees parallel to the rotating sunroof.
  • the electric sunroof has three selectable opening angles for installation, which can be flexibly selected according to the space of the modular data center.
  • the two base angles of the non-isosceles trapezoidal angle limiting member are 30 degrees and 60 degrees, respectively.
  • the electric sunroof has three selectable opening angles of 30 degrees, 60 degrees and 90 degrees when installed.
  • the electric sunroof further comprises a micro switch connected to the monitoring and interaction device, the micro switch is disposed on the fixed frame and located in the electromagnetic lock adsorption region or in the abutment region of the angle limiting member. And sending the corresponding electric sunroof opening and closing information to the monitoring and interaction device when the stress state changes, wherein the monitoring and interaction device is further configured to display the output electric sunroof opening and closing information.
  • the opening and closing information of the electric sunroof can be timely fed back to the monitoring and interaction equipment.
  • the operation and maintenance personnel can timely understand the fire protection status in the data center and make judgments and operations, which is beneficial to the operation. Further improve the speed of fire fighting response.
  • FIG. 1A is a schematic diagram of a sunroof operation system of a modular data center according to an embodiment of the present invention
  • FIG. 1B is a schematic diagram of a sunroof operation system of a modular data center according to another embodiment of the present invention.
  • FIG. 2 is a top plan view of a modular data center in which a fire environment indicator monitoring device is disposed according to an embodiment of the present invention
  • FIG. 3 is a front elevational view of a modular data center in which a fire environment indicator monitoring device is disposed, in accordance with an embodiment of the present invention
  • FIG. 4 is a front view (open state) of an electric sunroof in accordance with an embodiment of the present invention
  • FIG. 5 is a schematic diagram of an angle limiting member of an electric sunroof according to an embodiment of the present invention.
  • Figure 6 is an enlarged view of A of Figure 4.
  • Figure 7 is a front view (open state) of an electric sunroof in another embodiment of the present invention.
  • Fig. 8 is an enlarged view of B of Fig. 7.
  • the embodiment of the invention provides a sunroof operation system of a modular data center.
  • the present invention will be further described in detail below.
  • a sunroof operation system of a modular data center 1 includes: a power sunroof 10; a fire environment indicator monitoring device 2 disposed in the modular data center 1; and a monitoring and interaction device 3 Provided in a monitoring room outside the modular data center 1 and connected to the electric sunroof 10 and the fire environment indicator monitoring device 2, the monitoring and interaction device 3 is configured to receive monitoring information of the fire environment indicator monitoring device 2, when determining the modularity When the fire condition occurs in the data center 1, the power sunroof 10 is turned on.
  • the fire environment indicator monitoring device 2 monitors the fire environment index in the modular data center 1 in real time, when the monitoring and interaction device 3 determines that the fire protection condition occurs in the modular data center 1,
  • the electric sunroof 10 is automatically turned on.
  • the opening logic of the electric sunroof 10 is clear, so it can be opened in time, avoiding the problem of opening hysteresis and reducing the occurrence of fire accidents.
  • the modular data center 1 may include several environmental devices such as thermal management equipment, power distribution equipment, monitoring equipment, and security equipment.
  • an electric access door 11 may be disposed in the modular data center 1, wherein the monitoring and interaction device 3 is also connected to the electric access door 11 for determining when a fire condition occurs in the modular data center 1.
  • the electric passage door 11 is opened. When it is determined that a fire condition occurs in the modular data center 1, the control of the electric access door 11 is opened, so that the fire gas or liquid can enter the modular data center in time to reduce the occurrence of fire accidents.
  • the fire environment indicator monitoring device 2 may include a plurality of different types of detecting devices for respectively monitoring different fire environment indicators.
  • the fire environment indicator monitoring device 2 may include a very early fire detector, a smoke detector, a temperature sensor, At least two of a combustible gas detector and a residual current detector.
  • the fire environment indicator monitoring device 2 configures at least two different types of detection devices in accordance with different configurations and application scenarios of the modular data center 1.
  • the detecting device accesses the monitoring and interaction device 3 in an analog form, and displays corresponding fire environment index data in the modular data center in real time on the homepage interface of the monitoring and interaction device 3.
  • a very early fire detector 21, a smoke detector 22 and a temperature sensor 23 are arranged for the modular data center 1 in which the battery cabinet is not included; modular data for the battery cabinet is included.
  • the center is equipped with very early fire detectors, smoke detectors, temperature sensors and flammable gas detectors; and for high-density modular data centers, additional residual current electrical fire detectors are available.
  • the sunroof operating system may further include: an acousto-optic warning device 4 disposed in the monitoring room outside the inner top of the modular data center 1 and/or outside the modular data center 1 (not shown in the figure)
  • the monitoring and interaction device 3 is also connected to the acousto-optic warning device 4 for turning on the acousto-optic warning device 4 when it is determined that a fire protection situation occurs within the modular data center 1.
  • the sound and light alarm device 4 includes a three-color indicator light and a three-tone speaker. The combination of the indicator color and the speaker audio does not correspond to different alarm levels.
  • the three-color indicator light can be a red indicator light or a yellow color. Indicator light and blue indicator light.
  • the acousto-optic warning device 4 can be placed in the inner top and/or monitoring room of the modular data center 1 and in an eye-catching position.
  • the operation and maintenance personnel can know the fire protection status inside the modular data center 1 according to the alarm indication information of the sound and light alarm device 4, so as to judge and operate, which is beneficial to further improve the fire reaction speed.
  • the sunroof operating system may further comprise a camera 5 disposed in the modular data center 1, wherein the monitoring and interaction device 3 is also connected to the camera 5 for displaying output when determining that a fire condition occurs in the modular data center 1.
  • the camera 5 can adopt a high-definition infrared IP camera, and the operation and maintenance personnel can timely understand the equipment condition and the fire condition in the modular data center 1 from the display interface of the monitoring and interaction device 3, and carry out under the guidance of the fire operation inquiry interface.
  • Related operations, high accuracy of operation is conducive to the smooth progress of fire fighting operations, but also greatly protects personal safety.
  • monitoring and interaction device 3 can also be connected to the computer room fire protection system 6 to turn on or off the sunroof operation system after receiving the control command of the computer room fire protection system 6 regarding the sunroof operation system.
  • the foregoing monitoring and interaction device 3 uniformly manages different types of detection devices, and hierarchically responds with reference to the detection results. For example, when the very early fire detector is activated, the alarm page is automatically popped up on the interface of the monitoring and interaction device, the sound and light alarm device is blue and the first preset sound is sounded; when the smoke detector is activated, the monitoring and interaction The device interface is strongly cut to the monitoring page of the camera, the electric sunroof is opened, the electric door is opened, the sound and light alarm device is bright yellow and the second preset sound is sounded; when at least two temperature sensors detect that the internal temperature of the modular data center is higher than At 54 °C, the monitoring and interaction device interface pops up the operation inquiry of the cooling device and the power supply device, and displays the setting of the cooling device and the electrical device into the menu on the monitoring page. The sound and light alarm device lights red and the third preset sound is sounded.
  • the alarm level is divided into three levels: general alarm, important alarm, and emergency alarm. The upper
  • the foregoing monitoring and interaction device 3 can be provided with some entities or virtual buttons for directly controlling devices in the modular data center, and the operation and maintenance personnel can also directly input control commands according to human judgment, the device includes Environmental equipment, electric sunroofs and electric access doors.
  • the resettable button on the electric door door post, the sunroof running system on the interface of the monitoring and interaction device, the virtual button, and the control command issued by the engine room fire system can also directly trigger the sunroof running system to open. Parallel dynamic sound and light alarm device action.
  • the electric sunroof 10 includes: a fixed frame 101; a rotating sunroof 102 eccentrically hinged to the fixed frame 101; and an electromagnetic lock including a fixed frame
  • the electromagnet 103 on the 101 and the armature 104 disposed on the rotating sunroof 102; and the angle limiting member 105 are detachably protruded from the top edge of the rotating sunroof 102 and are located away from the rotation axis S of the rotating sunroof 102.
  • the angle limiting member 105 On one side of the center of gravity 102 of the sunroof 102, the angle limiting member 105 abuts against the top surface of the fixed frame 101 after the rotating sunroof 102 rotates by a set angle, and the set angle is less than 90 degrees.
  • the suitable pre-opening angle of the electric sunroof 10 can be selected according to the spatial deployment of the modular data center. Specifically, if the space of the modular data center allows the rotating sunroof 102 to be turned 90 degrees during fire fighting, there is no need to install an angular limit. After the electromagnetic lock is unlocked, the eccentrically mounted rotating sunroof 102 will open to 90 degrees under the force of gravity; and if the space of the modular data center only allows the rotating sunroof 102 to open the set angle during firefighting, the angle is limited.
  • the member 105 is mounted to the rotating sunroof 102 to limit the rotation of the sunroof 102 to a maximum of only the set angle. With this design, the opening angle of the electric sunroof 10 can be flexibly selected, and the adaptability to the modular data center is better.
  • the specific structure of the angle limiting member 105 is not limited.
  • it may be a triangular angle limiting member.
  • One side of the triangular angle limiting member serves as a limiting surface that abuts against the top surface of the fixed frame 101, thereby limiting the rotating sunroof 102.
  • the opening angle is not limited.
  • it may be a triangular angle limiting member.
  • One side of the triangular angle limiting member serves as a limiting surface that abuts against the top surface of the fixed frame 101, thereby limiting the rotating sunroof 102.
  • the opening angle is not limited.
  • it may be a triangular angle limiting member.
  • One side of the triangular angle limiting member serves as a limiting surface that abuts against the top surface of the fixed frame 101, thereby limiting the rotating sunroof 102.
  • the angle limiting member 105 is a non-isosceles trapezoidal angle limiting member, and the non-isosceles trapezoidal angle limiting member is mounted upside down on the top edge of the rotating sunroof 102 and can be parallel to the rotating sunroof 102 at 0 degrees and 180 degrees.
  • the directions are interchangeably installed.
  • the rotating sunroof 102 has three selectable opening angles during installation, which can be flexibly selected according to the space of the modular data center.
  • the size of the two bottom corners of the non-isosceles trapezoidal angle limiter can be designed according to the design opening angle of the rotating sunroof 102.
  • the two base angles of the non-isosceles trapezoidal angle limiter are 30 degrees and 60 degrees, respectively.
  • the rotating sunroof 102 has three selectable opening angles of 30 degrees, 60 degrees and 90 degrees when installed, and the flexibility of selection is large.
  • the electric sunroof 10 further includes a micro switch 106 connected to the monitoring and interaction device 3 , and the micro switch 106 is disposed on the fixed frame 101 and located in the electromagnetic lock adsorption region or In the abutting area with the angle limiting member 105, the corresponding electric sunroof opening and closing information is sent to the monitoring and interaction device 3 when the force state changes.
  • the aforementioned monitoring and interaction device 3 is also used to display output electric sunroof opening and closing information.
  • the micro switch 106 is disposed on the fixed frame 101 and located in the electromagnetic lock adsorption area.
  • the micro switch 106 is pressed, thereby monitoring the foregoing.
  • the electric sunroof closing information is transmitted with the interactive device 3; and when the electric sunroof 10 is opened, the micro switch 106 is depressurized, thereby transmitting the electric sunroof opening information to the monitoring and interaction device 3.
  • the micro switch 106 is disposed on the fixed frame 101 and located in the abutment region of the fixed frame 101 and the angle limiting member 105.
  • the movable switch 106 is not pressed to send the electric sunroof closing information to the aforementioned monitoring and interaction device 3; and when the electric sunroof 10 is opened, the micro switch 106 is pressed by the angle limiting member to send the electric sunroof to the monitoring and interaction device 3 Turn on the information.
  • the opening and closing information of the electric sunroof 10 can be timely fed back to the screen interface of the monitoring and interaction device 3, and the operation and maintenance personnel can timely understand the fire protection status in the data center and judge , operation, is conducive to further improve the speed of fire fighting.

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Electromagnetism (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Alarm Systems (AREA)
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Abstract

一种模块化数据中心（1）的天窗运行***，以及时响应模块化数据中心（1）的消防需求，减少消防事故发生。天窗运行***包括：电动天窗（10）；消防环境指标监测设备（2），设置于模块化数据中心（1）内；监控与交互设备（3），设置于模块化数据中心（1）之外的监控室内，且与电动天窗（10）和消防环境指标监测设备（2）连接，该监控与交互设备（3）用于接收消防环境指标监测设备（2）的监测信息，当确定模块化数据中心（1）内发生消防状况时，开启电动天窗（10）。

Description

模块化数据中心的天窗运行***
本申请要求于2018年3月26日提交中国专利局、申请号为201810252340.1、发明名称为“模块化数据中心的天窗运行***”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
技术领域
本发明涉及数据中心设备技术领域，特别是涉及一种模块化数据中心的天窗运行***。
背景技术
在现代化大型数据中心的建设中，模块化数据中心(Module Data Center，MDC)的应用越来越普遍。模块化数据中心高度集成了供配电***、机柜及布线***、热管理***、监控***、安防***等子***，实现了数据中心基础设施建设与机房环境建设的解耦，具备快速部署、易于扩展、运行可靠、高效节能等优点。
现有模块化数据中心的建设中，为满足模块化内部的消防需求，通常采用可开启的天窗设计。天窗一般采用偏心设计，由电磁锁控制开闭，电磁锁通电时天窗闭合，当接收到外部消防信号时，电磁锁断电，天窗在偏心重力作用下旋转开启，从而使消防气体或液体能够进入到模块化数据中心内部，达到消防目的。
本申请的发明人在实现本申请的过程中发现，现有模块化数据中心的天窗在发生消防状况时存在开启滞后、开启逻辑不明确、开启角度不可控、开启无反馈、开启后联动设计不足等缺陷，从而影响到消防的正常进行。
发明内容
本发明实施例的目的是提供一种模块化数据中心的天窗运行***，以及时响应模块化数据中心的消防需求，减少消防事故发生。
本发明实施例所提供的模块化数据中心的天窗运行***，包括：
电动天窗；
消防环境指标监测设备，设置于模块化数据中心内；以及
监控与交互设备，设置于模块化数据中心之外的监控室内，且与电动天窗和消防环境指标监测设备连接，该监控与交互设备用于接收消防环境指标监测设备的监测信息，当确定模块化数据中心内发生消防状况时，开启电动天窗。
采用本发明实施例的天窗运行***，由于消防环境指标监测设备对模块化数据中心内的消防环境指标进行实时监控，当监控与交互设备确定模块化数据中心内发生消防状况时可将电动天窗自动开启。相比现有技术，电动天窗的开启逻辑明确，因此能够及时开启，避免了开启滞后的问题，减少了消防事故发生。
其中，所述模块化数据中心内还可以设置有电动通道门，并且其中，所述监控与交互设备还与电动通道门连接，用于当确定模块化数据中心内发生消防 状况时，开启电动通道门。当确定模块化数据中心内发生消防状况时，控制电动通道门开启，使消防气体或液体能够及时进入到模块化数据中心内部，减少消防事故发生。
可选地，所述消防环境指标监测设备包括极早期火灾探测器、烟感探测器、温度传感器、可燃气体探测器和剩余电流探测器中的至少两种。
较佳地，所述天窗运行***还可以包括：声光告警设备，设置于模块化数据中心的内顶部和/或模块化数据中心之外的监控室内，其中，所述监控与交互设备还与声光告警设备连接，用于当确定模块化数据中心内发生消防状况时，开启声光告警设备。
可选地，所述声光告警设备包括三色指示灯和三音频扬声器，指示灯颜色与扬声器音频的不完全相同的组合对应不同的告警级别。
运维人员可以根据声光告警设备的告警指示信息及时了解到数据中心内的消防状况，从而进行判断、操作，有利于进一步提高消防反应速度。
较佳地，所述天窗运行***还包括设置于模块化数据中心内的摄像头，其中，所述监控与交互设备还与摄像头连接，用于当确定模块化数据中心内发生消防状况时，显示输出摄像头的监控画面及消防操作问询界面。
运维人员可以从监控与交互设备及时了解到模块化数据中心内的设备情况和消防状况，并在消防操作问询界面的引导下进行相关操作，操作的准确性较高，有利于消防作业的顺利进行，也大大保障了人身安全。
较佳地，所述电动天窗包括：
固定框体；
旋转天窗，偏心铰接于固定框体；
电磁锁，包括设置于固定框体上的电磁铁和设置于旋转天窗上的衔铁；以及
角度限位件，可拆卸地凸出固定于旋转天窗的顶面边缘且位于旋转天窗的旋转轴线的远离旋转天窗重心的一侧，所述角度限位件在旋转天窗旋转设定角度后与固定框体顶面相抵接，所述设定角度小于90度。
在安装时，可以根据模块化数据中心的空间部署选择电动天窗适合的预开启角度，具体地，如果模块化数据中心的空间允许旋转天窗在消防时开启90度，则无需安装角度限位件，电磁锁解锁后，旋转天窗会在重力作用下开启至90度；以及如果模块化数据中心的空间仅允许旋转天窗在消防时开启设定角度，则将角度限位件安装于旋转天窗，从而限制旋转天窗最大只能旋转至该设定角度。采用该设计方案，电动天窗的开启角度可以灵活选择，与模块化数据中心的适配性较好。
更佳地，所述角度限位件为非等腰梯形角度限位件，所述非等腰梯形角度限位件倒置安装于旋转天窗的顶面边缘且能够平行于旋转天窗180度互换安装。采用该设计方案，电动天窗在安装时有三个可选择的开启角度，可以根据模块化数据中心的空间灵活进行选择。
较佳地，所述非等腰梯形角度限位件的两个底角分别为30度和60度。电动天窗在安装时有30度、60度和90度三个可选择的开启角度。
较佳地，所述电动天窗还包括与监控与交互设备连接的微动开关，所述微动开关设置于固定框体上且位于电磁锁吸附区域中或者与角度限位件的抵接区域中，用于在受力状态改变时向监控与交互设备发送相应的电动天窗开闭信息，其中，所述监控与交互设备还用于显示输出电动天窗开闭信息。
在模块化数据中心内发生消防状况时，电动天窗的开闭信息能够及时反馈到监控与交互设备，运维人员可以据此及时了解到数据中心内的消防状况，并进行判断、操作，有利于进一步提高消防反应速度。
附图说明
图1A为本发明一实施例的模块化数据中心的天窗运行***的示意图；
图1B为本发明另一实施例的模块化数据中心的天窗运行***的示意图；
图2为本发明一实施例的布置有消防环境指标监测设备的模块化数据中心的俯视图；
图3为本发明一实施例的布置有消防环境指标监测设备的模块化数据中心的正视图；
图4为本发明一实施例中的电动天窗的主视图(开启状态)；
图5为本发明一实施例中的电动天窗的角度限位件的示意图；
图6为图4的A处的放大图；
图7为本发明另一实施例中的电动天窗的主视图(开启状态)；
图8为图7的B处的放大图。
具体实施方式
为及时响应模块化数据中心的消防需求，减少消防事故发生，本发明实施例提供了一种模块化数据中心的天窗运行***。为使本发明的目的、技术方案和优点更加清楚，以下举实施例对本发明作进一步详细说明。
如图1A所示，本发明实施例提供的模块化数据中心1的天窗运行***，包括：电动天窗10；消防环境指标监测设备2，设置于模块化数据中心1内；以及监控与交互设备3，设置于模块化数据中心1之外的监控室内，且与电动天窗10和消防环境指标监测设备2连接，监控与交互设备3用于接收消防环境指标监测设备2的监测信息，当确定模块化数据中心1内发生消防状况时，开启电动天窗10。
采用本发明实施例的天窗运行***，由于消防环境指标监测设备2对模块化数据中心1内的消防环境指标进行实时监控，当监控与交互设备3确定模块化数据中心1内发生消防状况时可将电动天窗10自动开启。相比现有技术，电动天窗10的开启逻辑明确，因此能够及时开启，避免了开启滞后的问题，减少了消防事故发生。
模块化数据中心1可以包括热管理设备、供配电设备、监控设备和安防设备等若干环境设备。如图1B所示，模块化数据中心1内可以设置有电动通道门11，其中，监控与交互设备3还与电动通道门11连接，用于当确定模块化数据中心1内发生消防状况时，开启电动通道门11。当确定模块化数据中心1内发生消防状况时，控制电动通道门11开启，使消防气体或液体能够及时进 入到模块化数据中心内部，减少消防事故发生。
消防环境指标监测设备2可以包括多个不同类型的探测设备，分别用于监测不同的消防环境指标，例如，消防环境指标监测设备2可以包括极早期火灾探测器、烟感探测器、温度传感器、可燃气体探测器和剩余电流探测器中的至少两种。
在本发明的一个实施例中，依据模块化数据中心1不同的配置和应用场景，消防环境指标监测设备2配置至少两种不同类型的探测设备。探测设备以模拟量形式接入监控与交互设备3，并在监控与交互设备3主页界面实时显示模块化数据中心内的相应消防环境指标数据。例如：如图2和图3所示，为电池柜不入列的模块化数据中心1布置极早期火灾探测器21、烟感探测器22和温度传感器23；为电池柜入列的模块化数据中心布置极早期火灾探测器、烟感探测器、温度传感器和可燃气体探测器；以及对于高密度运行的模块化数据中心，则再额外配置剩余电流式电气火灾探测器。
此外，如图1B所示，天窗运行***还可以包括：声光告警设备4，设置于模块化数据中心1的内顶部和/或模块化数据中心1之外的监控室内(图中未示出)，其中，监控与交互设备3还与声光告警设备4连接，用于当确定模块化数据中心1内发生消防状况时，开启声光告警设备4。可选地，声光告警设备4包括三色指示灯和三音频扬声器，指示灯颜色与扬声器音频的不完全相同的组合对应不同的告警级别，其中，三色指示灯可以为红色指示灯、黄色指示灯和蓝色指示灯。声光告警设备4可以设置在模块化数据中心1的内顶部和/ 或监控室内并位于醒目的位置。运维人员可以根据声光告警设备4的告警指示信息及时了解到模块化数据中心1内部的消防状况，从而进行判断、操作，有利于进一步提高消防反应速度。
进一步，天窗运行***还可以包括设置于模块化数据中心1内的摄像头5，其中，监控与交互设备3还与摄像头5连接，用于当确定模块化数据中心1内发生消防状况时，显示输出摄像头5的监控画面及消防操作问询界面。摄像头5可以采用高清红外IP摄像头，运维人员可以从监控与交互设备3的显示界面上及时了解到模块化数据中心1内的设备情况和消防状况，并在消防操作问询界面的引导下进行相关操作，操作的准确性较高，有利于消防作业的顺利进行，也大大保障了人身安全。
此外，监控与交互设备3还可以与机房消防***6连接，在接收到机房消防***6关于天窗运行***的控制命令后，开启或关闭天窗运行***。
如表1所示，前述监控与交互设备3统一管理不同类型的探测设备，并参照探测结果分级响应。例如：当极早期火灾探测器动作时，在监控与交互设备界面上自动弹出告警页面，声光告警设备亮蓝色并响起第一种预置声音；当烟感探测器动作时，监控与交互设备界面强切至摄像头的监控页面，电动天窗开启，电动通道门开启，声光告警设备亮黄色并响起第二种预置声音；当至少两个温度传感器检测出模块化数据中心内部温度高于54℃时，监控与交互设备界面弹出制冷设备和供电设备的操作问询，并在监控页面显示设置制冷设备和电气设备快捷进入菜单，声光告警设备亮红色并响起第三种预置声音。告警级别 分为一般告警、重要告警和紧急告警三个级别，高一级告警同时具备低一级告警的全部联动功能。
值得一提的是，前述监控与交互设备3上可以设置一些用于直接控制模块化数据中心内的设备的实体或者虚拟按钮，运维人员也可以根据人为判断来直接输入控制命令，该设备包括环境设备、电动天窗以及电动通道门等。此外，作为补充，位于电动通道门立柱上的可复位按钮、位于监控与交互设备界面上的天窗运行***开启虚拟按钮，以及机房消防***下发的控制命令，也可以直接触发天窗运行***开启，并联动声光告警设备动作。
Figure PCTCN2018090730-appb-000001
表1 天窗运行***联动表
如图4和图5所示，在本发明的较佳实施例中，电动天窗10包括：固定框体101；旋转天窗102，偏心铰接于固定框体101；电磁锁，包括设置于固定框体101上的电磁铁103和设置于旋转天窗102上的衔铁104；以及角度限位件105，可拆卸地凸出固定于旋转天窗102的顶面边缘且位于旋转天窗102的 旋转轴线S的远离旋转天窗102重心Q的一侧，角度限位件105在旋转天窗102旋转设定角度后与固定框体101顶面相抵接，该设定角度小于90度。
在安装时，可以根据模块化数据中心的空间部署选择电动天窗10适合的预开启角度，具体地：如果模块化数据中心的空间允许旋转天窗102在消防时开启90度，则无需安装角度限位件105，电磁锁解锁后，偏心安装的旋转天窗102会在重力作用下开启至90度；以及如果模块化数据中心的空间仅允许旋转天窗102在消防时开启设定角度，则将角度限位件105安装于旋转天窗102，从而限制旋转天窗102最大只能旋转至该设定角度。采用该设计方案，电动天窗10的开启角度可以灵活选择，与模块化数据中心的适配性较好。
角度限位件105的具体结构形式不限，例如可以为三角形角度限位件，三角形角度限位件的其中一个侧面作为与固定框体101顶面相抵接的限位面，从而限制旋转天窗102的开启角度。
更佳地，角度限位件105为非等腰梯形角度限位件，非等腰梯形角度限位件倒置安装于旋转天窗102的顶面边缘且能够平行于旋转天窗102在0度和180度方向互换安装。采用该设计方案，旋转天窗102在安装时有三个可选择的开启角度，可以根据模块化数据中心的空间灵活进行选择。非等腰梯形角度限位件的两个底角的大小可以根据旋转天窗102的设计开启角度来相应设计。例如，在一个可选实施例中，非等腰梯形角度限位件的两个底角分别为30度和60度。旋转天窗102在安装时有30度、60度和90度三个可选择的开启角度，选择灵活性较大。
如图4和图6至图8所示，电动天窗10还包括与前述监控与交互设备3连接的微动开关106，微动开关106设置于固定框体101上且位于电磁锁吸附区域中或者与角度限位件105的抵接区域中，用于在受力状态改变时向前述监控与交互设备3发送相应的电动天窗开闭信息。前述监控与交互设备3还用于显示输出电动天窗开闭信息。
例如，如图4和图6所示，微动开关106设置于固定框体101上且位于电磁锁吸附区域中，当电动天窗10处于关闭状态时，微动开关106受压，从而向前述监控与交互设备3发送电动天窗关闭信息；以及当电动天窗10开启时，微动开关106解除受压，从而向监控与交互设备3发送电动天窗开启信息。
例如，如图7和图8所示，微动开关106设置于固定框体101上且位于固定框体101与角度限位件105的抵接区域中，当电动天窗10处于关闭状态时，微动开关106不受压迫，从而向前述监控与交互设备3发送电动天窗关闭信息；以及当电动天窗10开启时，微动开关106受角度限位件压迫，从而向监控与交互设备3发送电动天窗开启信息。
在模块化数据中心内发生消防状况时，电动天窗10的开闭信息能够及时反馈到监控与交互设备3的屏幕界面，运维人员可以据此及时了解到数据中心内的消防状况，并进行判断、操作，有利于进一步提高消防反应速度。
显然，本领域的技术人员可以对本发明进行各种改动和变型而不脱离本发明的精神和范围。这样，倘若本发明的这些修改和变型属于本发明权利要求及其等同技术的范围之内，则本发明也意图包含这些改动和变型在内。

Claims (12)

  1. 一种模块化数据中心的天窗运行***，其特征在于，包括：
    电动天窗；
    消防环境指标监测设备，设置于模块化数据中心内；以及
    监控与交互设备，设置于模块化数据中心之外的监控室内，且与电动天窗和消防环境指标监测设备连接，所述监控与交互设备用于接收消防环境指标监测设备的监测信息，当确定模块化数据中心内发生消防状况时，开启电动天窗。
  2. 如权利要求1所述的天窗运行***，其特征在于，所述模块化数据中心内设置有电动通道门，其中，所述监控与交互设备还与电动通道门连接，用于当确定模块化数据中心内发生消防状况时，开启电动通道门。
  3. 如权利要求1所述的天窗运行***，其特征在于，所述消防环境指标监测设备包括极早期火灾探测器、烟感探测器、温度传感器、可燃气体探测器和剩余电流探测器中的至少两种。
  4. 如权利要求1所述的天窗运行***，其特征在于，所述天窗运行***还包括：
    声光告警设备，设置于模块化数据中心的内顶部和/或模块化数据中心之外的监控室内，
    其中，所述监控与交互设备还与声光告警设备连接，用于当确定模块化数据中心内发生消防状况时，开启声光告警设备。
  5. 如权利要求4所述的天窗运行***，其特征在于，所述声光告警设备包括三色指示灯和三音频扬声器，指示灯颜色与扬声器音频的不完全相同的组合对应不同的告警级别。
  6. 如权利要求1所述的天窗运行***，其特征在于，所述天窗运行***还包括设置于模块化数据中心内的摄像头，
    其中，所述监控与交互设备还与摄像头连接，用于当确定模块化数据中心内发生消防状况时，显示输出摄像头的监控画面及消防操作问询界面。
  7. 如权利要求1～6任一项所述的天窗运行***，其特征在于，所述电动天窗包括：
    固定框体；
    旋转天窗，偏心铰接于固定框体；
    电磁锁，包括设置于固定框体上的电磁铁和设置于旋转天窗上的衔铁；以及
    角度限位件，可拆卸地凸出固定于旋转天窗的顶面边缘且位于旋转天窗的旋转轴线的远离旋转天窗重心的一侧，所述角度限位件在旋转天窗旋转设定角度后与固定框体顶面相抵接，所述设定角度小于90度。
  8. 如权利要求7所述的天窗运行***，其特征在于，所述角度限位件为非等腰梯形角度限位件，所述非等腰梯形角度限位件倒置安装于旋转天窗的顶面边缘且能够平行于旋转天窗180度互换安装。
  9. 如权利要求8所述的天窗运行***，其特征在于，所述非等腰梯形角 度限位件的两个底角分别为30度和60度。
  10. 如权利要求7所述的天窗运行***，其特征在于，所述电动天窗还包括与监控与交互设备连接的微动开关，所述微动开关设置于固定框体上且位于电磁锁吸附区域中或者与角度限位件的抵接区域中，用于在受力状态改变时向监控与交互设备发送相应的电动天窗开闭信息，
    其中，所述监控与交互设备还用于显示输出电动天窗开闭信息。
  11. 如权利要求1或2所述的天窗运行***，其特征在于，所述监控与交互设备上设置有用于直接控制所述模块化数据中心内的设备的实体或者虚拟按钮。
  12. 如权利要求11所述的天窗运行***，其特征在于，所述设备包括消防环境指标监测设备、电动天窗以及电动通道门。
PCT/CN2018/090730 2018-03-26 2018-06-12 模块化数据中心的天窗运行*** WO2019184091A1 (zh)

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