CN104847059A - Automatic fire-fighting skylight suitable for IDC machine room cold channel and control system thereof - Google Patents
Automatic fire-fighting skylight suitable for IDC machine room cold channel and control system thereof Download PDFInfo
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- CN104847059A CN104847059A CN201510225580.9A CN201510225580A CN104847059A CN 104847059 A CN104847059 A CN 104847059A CN 201510225580 A CN201510225580 A CN 201510225580A CN 104847059 A CN104847059 A CN 104847059A
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Abstract
The invention provides an automatic fire-fighting skylight suitable for an IDC machine room cold channel and a control system thereof. A dragging portion for dragging the skylight to achieve closing is separated from the skylight and is arranged on a skylight frame. A fire-fighting system suitable for gas fire suppression can automatically close the skylight on the premise that the mode that an electromagnet is electrified to lock the skylight and is powered off to open the skylight is not influenced, and a skylight closing mechanism does not influence other operation.
Description
Technical field
The present invention relates to Internet data center's fire fighting system, mainly refer to a kind of the automatic fire control skylight and the control system thereof that are applicable to the cold passage of IDC machine room.
Background technology
Present information machine room, in order to effectively to the information equipment heat radiations such as computer, simultaneously raising chiller plant utilization rate, reduction energy consumption, all adopts the heat management form of hot and cold air isolation.And cold channel enclosed formula stack of cabinets, because its maintenance cost is low, be easy to realize modularization, standardized production and construction, as a kind of product adopt by most of machine room.
Cold channel enclosed formula stack of cabinets needs the major issue solved to be fire fighting problem, information machine room generally adopts Gas extinguishing system, when in the cold passage closed, breaking out of fire starts fire fighting system, must guarantee that the fire-suppressant gas sprayed can enter in cold passage, then need to arrange several convertible skylights at the top of cold passage, to seal cold passage.
In view of this, provide a kind of skylight of energy automatic switch, the use for the cold passage of fire-fighting provides convenient automatic fire control skylight to necessitate.
Summary of the invention
The present invention proposes a kind of the automatic fire control skylight and the control system thereof that are applicable to the cold passage of IDC machine room, object is to provide one to be applicable to extinction using gas process fire fighting system, skylight is being locked based on not affecting electromagnet energising, under the precondition of power-off opened skylight, can automatic window-closing, and Guan Chuan mechanism does not affect the automatic fire control skylight being applicable to the cold passage of IDC machine room and the control system thereof of other operation.
In order to realize technique scheme, the invention provides a kind of automatic fire control skylight being applicable to the cold passage of IDC machine room, comprise the dragging portion dragging skylight and close, dragging portion and skylight split are arranged, and dragging portion is located on window-frame.Drag the closedown in skylight with electric device, and opened skylight does not rely on this electric device, and this electric device can not cause any obstruction to opened skylight.
Further, automatic fire control skylight, is characterized in that comprising window-frame, is horizontally disposed with, rectangular,
Skylight, activity is located in the rectangle on window-frame, and comprise the bottom that top and quality are less than top, described top is provided with the first frame,
Connecting axle, together with being coupling by window-frame, is located at the junction of top and bottom with skylight,
Latch fitting, selectively links together window-frame and the first frame,
Dragging portion, reciprocally movement, horizontally disposed, drag skylight and rotate around connecting axle.
Further, dragging portion is provided with the roller that can roll along the frame in skylight.
Further, skylight is also provided with the second frame, and the second frame is arranged corresponding to roller, and the second frame is provided with the configuration block that supplies sliding with rolling wheels.
Further, skylight is provided with multiple, and multiple skylight is even flexibly connected with bar respectively.
Further, skylight is provided with multiple, and what be provided with connecting axle along window-frame is wherein provided with connecting rod, and arbitrary skylight is equipped with configuration block, and be provided with transverse bar corresponding to arbitrary configuration block and be fixedly connected on connecting rod, roller is located at transverse bar front end.
Further, skylight includes the 3rd frame paralleled with connecting axle axle center, and the 3rd frame is provided with the anti-catch crossing bit flipping.
Further, actuating unit also includes guide groove, and one end and the dragging portion of transverse bar link together, and the other end is provided with roller through the end after guide groove.
Further, latch fitting is elasticity latch fitting or electromagnetism latch fitting.
Further, skylight switch signalling module, sends lock window and to window signaling with circulating single signaling, after sending lock window signaling, actuating unit to pass direction, skylight displacement,
Push rod position first detection module, after detection dragging portion shift length reaches and closes sky window position, after stopping actuating unit, automatic startup actuating unit oppositely moves dragging portion and extremely resets,
Push rod position second detection module, after dragging portion resets, actuating unit stops,
Lock window module, after skylight switch signalling module sends lock window signaling, lock window module enters treats lock window-like state, after entering lock window precalculated position, completes lock window to skylight; When skylight switch signalling module send window signaling time, latch fitting is opened, and bottom, skylight rotates to precalculated position downwards to bottom, skylight by gravity.
Compared with prior art, a kind of automatic fire control skylight being applicable to the cold passage of IDC machine room provided by the invention, it is mainly applicable to skylight, top, is applied particularly to present information machine room, due to the particularity of electronic product, its, when a fire, start fire fighting system, fire skylight is opened rapidly, make fire-suppressant gas enter cold passage, guarantee that fire-fighting link is perfectly safe.But in calculator room equipment meeting switch skylight frequently in Installation and Debugging process, routine fire-fighting inspection and due to otherwise needs during machine room runs, also can frequent switch skylight, skylight height is all more than 2 meters, large-scale machine room has hundreds and thousands of skylights, thus propose automatically to complete window, for operation and manpower provide resources conservation.The rotation being realized skylight by the multiple skylight of actuating unit interlock is closed in the skylight of the invention, when rotation is to precalculated position, is fixed in its skylight by latch fitting; Opening and also can realize by method above, meanwhile, also departing from wherein side, skylight by being located at by connecting axle, wherein side is comparatively large by gravity to make it, and automatic rotation is opened; Meanwhile, top quality also can be set and be greater than lower mass, and top gravity being greater than bottom, establishes catch in side, top, supports when making it not close by catch, when opening, opening by rotating after rotating mechanism power; Also either-rotation motor can be set in connecting axle place, be controlled the position in skylight by either-rotation motor.Especially goodly, in the position of departing from top geometric midline, connecting axle is set, the skylight quality of connecting axle axle side is made to be greater than opposite side, bearing is provided with in the corresponding position of window frame, skylight can be rotated around connecting axle, the window-frame of heavier side, skylight is equipped with electromagnet and the permeability magnetic material adhesive being fixed on relevant position, skylight.Therefore, when magnet spool energising is with skylight adhesive, skylight is in closed condition, when magnet spool power-off, electromagnet magnetic force disappears, because the weight of side, skylight is greater than opposite side, skylight starts to rotate freely under gravity, until skylight rotates to upright position reach gravitational equilibrium, skylight is in opening.Skylight is closed again, promotes wherein side and completes.
The method of closing window seems even more important, needs, under the precondition not affecting electromagnet power-off automatic window, to complete pass window.Therefore, Guan Chuan mechanism have closed window after automatically and skylight be separated, reach under guarantee do not affect the precondition can automatically opened in skylight, can automatically complete pass window.
The present invention proposes by electromagnet as latch fitting, and when power is off, skylight can be opened automatically, and safety is high, needs the particular surroundings of power-off significant for fire-fighting, and automatically realizes closing window by actuating unit, and comparatively relevantly fire-fighting uses.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is fire skylight structural representation provided by the invention;
Fig. 2 is fire skylight Unclosing structure schematic diagram;
Fig. 3 is fire skylight actuating unit cross-sectional view;
Fig. 4 is the structural representation of the fire skylight being provided with configuration block;
Fig. 5 is the plan structure schematic diagram of Fig. 4;
Fig. 6 is the fenestration schematic diagram of Fig. 4;
Fig. 7 is the theory structure schematic diagram of Fig. 4;
Fig. 8 is the theory structure schematic diagram of Fig. 4;
Fig. 9 is the theory structure schematic diagram of Fig. 4;
Figure 10 is the first embodiment of the present invention;
11st is the second embodiment of the present invention;
Figure 12 is the third embodiment of the present invention;
Figure 13 is the connecting axle position partial structurtes schematic diagram of Figure 12;
Figure 14 is operation process chart of the present invention.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
As shown in figures 1-13, a kind of automatic fire control skylight 3 being applicable to the cold passage of IDC machine room provided by the invention, a kind of automatic fire control skylight being applicable to the cold passage of IDC machine room, comprises the dragging portion dragging skylight and close, dragging portion and skylight split are arranged, and dragging portion is located on window-frame.Drag the closedown in skylight with electric device, and opened skylight does not rely on this electric device, and this electric device can not cause any obstruction to opened skylight.
Comprise window-frame 1, be horizontally disposed with, rectangular, skylight 3, activity is located in the rectangle on window-frame 1, comprise the bottom 3A that top 3B and quality are less than top, described top is provided with the first frame, connecting axle 4, together with window-frame 1 is coupling with skylight 3, be located at the junction of top and bottom, latch fitting 2, selective window-frame 1 and the first frame linked together, actuating unit 6, comprise reciprocally movement, horizontally disposed, promote the dragging portion 7 that rotates around connecting axle 4, skylight 3.The present invention is by latch fitting 2 and have the remainder of connecting axle 4 of spinfunction, and not etc. two parts of matter are not affected by gravity, and skylight is rotated around connecting axle, and by automatically realizing windowing without external force under this prerequisite; When closing window, connect the first frame and window-frame 1 by latch fitting 2, realize the gravity of balance suffered by bottom, skylight 3, complete pass window.As preferably, close window and complete closedown by actuating unit 6, namely dragging portion 7 promotes skylight 3 and makes it rotate to lock to by latch fitting 2.
Dragging portion 7 is provided with the roller 9 that can roll along the frame in skylight 3.Dragging portion 7 establishes roller 9, and rolled by the window frame of roller 9 along skylight 3, impel skylight 3 to rotate, frictional force is little.
Skylight 3 is also provided with the second frame, and the second frame is arranged corresponding to roller 9, and the second frame is provided with a configuration block 5 slided for roller 9.By arranging configuration block 5 on skylight 3, it has three aspect meanings.One, can be used for regulating gravity; Its two, well slide environment for roller 9 provides; Its three, replacement cost is low, and material is optional, install, convenient disassembly, there is the characteristic being adapted to multiple window.
As shown in figure 11, skylight 3 is provided with multiple, and multiple skylight 3 is even flexibly connected with bar respectively.
As shown in figure 12, skylight 3 is provided with multiple, and what be provided with connecting axle 4 along window-frame 1 is wherein provided with connecting rod, and arbitrary skylight 3 is equipped with configuration block 5, and be provided with transverse bar 8 corresponding to arbitrary configuration block 5 and be fixedly connected on connecting rod, roller 9 is located at transverse bar 8 front end.
Skylight 3 includes the 3rd frame paralleled with connecting axle 4 axle center, and the 3rd frame is provided with the anti-catch 12 crossing bit flipping.Actuating unit 6 also includes guide groove 10, and one end and the dragging portion 7 of transverse bar 8 link together, and the other end is provided with roller 9 through the end after guide groove 10.
Latch fitting 2 is elasticity latch fitting 2 or electromagnetism latch fitting 2.
As shown in figure 14, skylight 3 switch signalling module, send lock window and signaling of windowing with circulating single signaling, once command can only send lock window instruction or instruction of windowing, and lock window alternately sends with signaling of windowing.After sending lock window signaling, actuating unit 6 is to pass skylight 3 direction displacement, push rod position first detection module, after detection dragging portion 7 shift length reaches and closes position, skylight 3, after stopping actuating unit 6, reverse mobile dragging portion's 7 to the reset of automatic startup actuating unit 6, after namely actuating unit 6 completes and closes window, automatically resets.Push rod position second detection module 11, after dragging portion 7 resets, actuating unit 6 stops.Push rod position first detection module, push rod position second detection module 11 detect position, push rod portion.Lock window module, after skylight 3 switch signalling module sends lock window signaling, lock window module enters treats lock window-like state, after entering lock window precalculated position, completes lock window to skylight 3; When skylight 3 switch signalling module send window signaling time, latch fitting 2 is opened, and bottom, skylight 3 rotates to precalculated position downwards to bottom, skylight 3 by gravity.Especially goodly, between skylight 3 and window-frame 1, be also provided with deceleration block, when skylight 3 is opened, increasing friction force, avoids skylight 3 to rock or exertin.As preferably, skylight also can be set on skylight and window-frame and open the detection module examined with closed condition, as: coupling checkout gear.
A kind of automatic fire control skylight 3 being applicable to the cold passage of IDC machine room provided by the invention, it is mainly applicable to skylight, top 3, be applied particularly to present information machine room, due to the particularity of electronic product, its, when a fire, start fire fighting system, fire skylight 3 is opened rapidly, makes fire-suppressant gas enter cold passage, guarantees that fire-fighting link is perfectly safe.But in calculator room equipment meeting switch skylight 3 frequently in Installation and Debugging process, routine fire-fighting inspection and due to otherwise needs during machine room runs, also can frequent switch skylight 3, skylight 3 is highly all more than 2 meters, large-scale machine room has hundreds and thousands of skylights 3, thus propose automatically to complete window, for operation and manpower provide resources conservation.The rotation being realized skylight 3 by the multiple skylight 3 of actuating unit 6 interlock is closed in the skylight 3 of the invention, when rotation is to precalculated position, is fixed in its skylight 3 by latch fitting 2; Opening and also can realize by method above, meanwhile, also departing from wherein side, skylight 3 by being located at by connecting axle 4, wherein side is comparatively large by gravity to make it, and automatic rotation is opened; Meanwhile, top quality also can be set and be greater than lower mass, and top gravity being greater than bottom, establishes catch 12 in side, top, support by catch 12 when making it not close, when opening, opening by rotating after rotating mechanism power; Also either-rotation motor can be set in connecting axle 4 place, be controlled the position in skylight 3 by either-rotation motor.Especially goodly, in the position of departing from top geometric midline, connecting axle 4 is set, skylight 3 quality of connecting axle 4 axle side is made to be greater than opposite side, bearing is provided with in the corresponding position of window frame, skylight 3 can be rotated around connecting axle 4, the window-frame 1 of heavier side, skylight 3 is equipped with electromagnet and the permeability magnetic material adhesive being fixed on relevant position, skylight 3.Therefore, when magnet spool energising is with skylight 3 adhesive, skylight 3 is in closed condition, when magnet spool power-off, electromagnet magnetic force disappears, because the weight of side, skylight 3 is greater than opposite side, skylight 3 starts to rotate freely under gravity, until skylight 3 rotates to upright position reach gravitational equilibrium, skylight 3 is in opening.Skylight 3 is closed again, promotes wherein side and completes.
The present invention proposes by electromagnet as latch fitting 2, and when power is off, skylight 3 can be opened automatically, and safety is high, needs the particular surroundings of power-off significant for fire-fighting, and automatically realizes closing window by actuating unit 6, and comparatively relevantly fire-fighting uses.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. be applicable to an automatic fire control skylight for the cold passage of IDC machine room, it is characterized in that: comprise
Drag the dragging portion that skylight is closed, dragging portion and skylight split are arranged,
The unlatching in skylight does not rely on dragging portion, and the portion that drags does not cause any obstruction to the unlatching in skylight.
2. a kind of automatic fire control skylight being applicable to the cold passage of IDC machine room according to claim 1, is characterized in that: comprise
Window-frame, is horizontally disposed with, rectangular,
Skylight, activity is located in the rectangle on window-frame, and comprise the bottom that top and quality are less than top, described top is provided with the first frame,
Connecting axle, together with being coupling by window-frame, is located at the junction of top and bottom with skylight,
Latch fitting, selectively links together window-frame and the first frame,
Dragging portion, reciprocally movement, horizontally disposed, drag skylight and rotate around connecting axle.
3. a kind of automatic fire control skylight being applicable to the cold passage of IDC machine room according to claim 2, is characterized in that:
Dragging portion is provided with the roller that can roll along the frame in skylight.
4. a kind of automatic fire control skylight being applicable to the cold passage of IDC machine room according to claim 3, is characterized in that:
Skylight is also provided with the second frame, and the second frame is arranged corresponding to roller, and the second frame is provided with the configuration block that supplies sliding with rolling wheels.
5., according to a kind of automatic fire control skylight being applicable to the cold passage of IDC machine room one of claim 1-4 Suo Shu, it is characterized in that:
Skylight is provided with multiple, and multiple skylight is even flexibly connected with bar respectively.
6. a kind of automatic fire control skylight being applicable to the cold passage of IDC machine room according to claim 4, is characterized in that:
Skylight is provided with multiple, and what be provided with connecting axle along window-frame is wherein provided with connecting rod, and arbitrary skylight is equipped with configuration block, and be provided with transverse bar corresponding to arbitrary configuration block and be fixedly connected on connecting rod, roller is located at transverse bar front end.
7. a kind of automatic fire control skylight being applicable to the cold passage of IDC machine room according to claim 2, is characterized in that:
Skylight includes the 3rd frame paralleled with connecting axle axle center, and the 3rd frame is provided with the anti-catch crossing bit flipping.
8. a kind of automatic fire control skylight being applicable to the cold passage of IDC machine room according to claim 7, is characterized in that:
Actuating unit also includes guide groove, and one end and the dragging portion of transverse bar link together, and the other end is provided with roller through the end after guide groove.
9. a kind of automatic fire control skylight being applicable to the cold passage of IDC machine room according to claim 2, is characterized in that:
Latch fitting is elasticity latch fitting or electromagnetism latch fitting.
10., according to arbitrary described a kind of control system being applicable to the automatic fire control skylight of the cold passage of IDC machine room of claim 1-9, it is characterized in that, comprise
Skylight switch signalling module, sends lock window and to window signaling with circulating single signaling, after sending lock window signaling, actuating unit to pass direction, skylight displacement,
Push rod position first detection module, detection dragging portion shift length stops actuating unit after reaching and closing sky window position, and automatic startup actuating unit oppositely moves dragging portion and extremely resets,
Push rod position second detection module, after dragging portion resets, actuating unit stops,
Lock window module, after skylight switch signalling module sends lock window signaling, lock window module enters treats lock window-like state, after entering lock window precalculated position, completes lock window to skylight; When skylight switch signalling module send window signaling time, latch fitting is opened, bottom, skylight by gravity to skylight rotate window.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510225580.9A CN104847059B (en) | 2015-05-06 | 2015-05-06 | A kind of automatic fire control skylight and its control system suitable for IDC computer room cold passages |
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| CN201510225580.9A CN104847059B (en) | 2015-05-06 | 2015-05-06 | A kind of automatic fire control skylight and its control system suitable for IDC computer room cold passages |
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| CN105873394A (en) * | 2016-05-06 | 2016-08-17 | 深圳市德世科通讯科技有限公司 | Combined cabinet and skylight control method thereof |
| CN106639182A (en) * | 2016-12-22 | 2017-05-10 | 苏州苏驼通信科技股份有限公司 | Cooling passage capable of automatically resetting skylight |
| CN107041090A (en) * | 2017-05-02 | 2017-08-11 | 深圳市艾特网能技术有限公司 | Method is automatically turned on for the automatic opening skylight of enclosure top and the skylight |
| CN107060227A (en) * | 2017-04-25 | 2017-08-18 | 苏州安瑞可机柜系统有限公司 | A kind of data center machine room damps pivot frame with passage |
| CN107780601A (en) * | 2016-08-30 | 2018-03-09 | 上海汇珏网络通信设备有限公司 | The day window assembly of data center machine room cold passage |
| CN108952415A (en) * | 2018-08-14 | 2018-12-07 | 湖南省康普通信技术有限责任公司 | A kind of power-off automatic opening motorized adjustment skylight |
| CN112502364A (en) * | 2020-11-18 | 2021-03-16 | 大连国霖技术有限公司 | Automatic resetting device for cold channel turnover skylight |
| CN113445675A (en) * | 2021-07-15 | 2021-09-28 | 浙江一舟电子科技股份有限公司 | Automatic reset skylight for machine room |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112502364A (en) * | 2020-11-18 | 2021-03-16 | 大连国霖技术有限公司 | Automatic resetting device for cold channel turnover skylight |
| CN113445675A (en) * | 2021-07-15 | 2021-09-28 | 浙江一舟电子科技股份有限公司 | Automatic reset skylight for machine room |
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