CN206071335U - A kind of cold passage pivot frame fire-fighting link and automatic reset mechanism - Google Patents
A kind of cold passage pivot frame fire-fighting link and automatic reset mechanism Download PDFInfo
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- CN206071335U CN206071335U CN201621057286.8U CN201621057286U CN206071335U CN 206071335 U CN206071335 U CN 206071335U CN 201621057286 U CN201621057286 U CN 201621057286U CN 206071335 U CN206071335 U CN 206071335U
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Abstract
This utility model is related to a kind of cold passage pivot frame fire-fighting link and automatic reset mechanism, including active window and fixed window, and active window is provided with magnet plate with fixed window contact side, installs magnetic key operated lock with magnet plate correspondence position in fixed window；The both sides of active window are connected with window frame by rotating shaft, pushing mechanism is installed in window frame side, the stretches push rod end of pushing mechanism is flexibly connected by bearing pin with the connecting seat on active window side, connecting seat is arranged on active window side, magnetic key operated lock and pushing mechanism provide power by Switching Power Supply,, by delay circuit connection control magnetic key operated lock, the break-make of Switching Power Supply is by fire alarm control for Switching Power Supply.This utility model is rational in infrastructure, simple, control is flexible, magnetic key operated lock is provided with the frame of fixed window, magnetic key operated lock is directly controlled by fire-fighting signal, when the instruction that fire-fighting signal output is opened is received, magnetic key operated lock dead electricity is made, pivot frame is realized rotarily opening in the presence of its own gravity, easy to operate.
Description
Technical field
This utility model is related to a kind of cold passage pivot frame fire-fighting link and automatic reset mechanism, belongs to data center machine room skill
Art field.
Background technology
Server and accurate communication equipment are placed with inside data center module, equipment packing density is higher, various equipment pair
Temperature requirement is high, and the machine room of traditional large bay air conditioner refrigerating mode cannot meet the equipment cooling of high density heat, existing
New Computer mode solves the radiating difficult problem that every equipment whole process obtains constant cooling wind by the way of closing cold passage.
As server and communication equipment are all electronic equipment, relative density and height, a phase is in again using closing cold passage equipment
In environment to closing, therefore its fireproofing is particularly important, traditional machine room using closing cold passage, the fire protection of employing
It is gas shower fire extinguishing system, i.e., when fire occurs, fire protection control room can send instruction, the fire-fighting spray pipe channel showerhead on machine room top
Can spray high-pressure extinction gas, close skylight at the top of cold passage and be connected to the instruction of fire protection control room and can open, fire-suppressant gas is entered
Closing cold passage, fire fighting gas are sent to the internal firefighting of equipment, and this process is fire-fighting link.Skylight in existing fire-fighting link
Device for opening is to be opened using motor rotating manner opening skylight or manually opened mode, can not after cold passage skylight is opened
Be automatically switched off, need manual operation push rod to it is each fan roof window close, but with data center construction scale increasingly
Greatly, the cold passage quantity used is also more and more, and the mode of operation of current cold passage structure expends substantial amounts of human resourcess.
Utility model content
Technical problem to be solved in the utility model is the shortcoming for overcoming prior art, there is provided a kind of cold passage pivot frame
Fire-fighting link and automatic reset mechanism, the device structure are simple, and operation is simple, beats by the moment of fire fire-fighting link is run into
Put in a skylight, overcome the technological deficiency of existing equipment, safety coefficient is high, and energy-conserving and environment-protective.
In order to solve above technical problem, this utility model provides a kind of cold passage pivot frame fire-fighting link and the machine of automatically reseting
Structure, including the active window and fixed window that are arranged in window frame, the active window is provided with magnet plate with fixed window contact side, described
Fixed window installs magnetic key operated lock with magnet plate correspondence position；The both sides of the active window are connected with the window frame by rotating shaft, described
Rotating shaft is arranged on the active window both sides and the frame of magnet plate is installed away from active window；Promotion machine is installed in the window frame side
Structure, the stretches push rod end of the pushing mechanism are flexibly connected by bearing pin with the connecting seat on active window side, institute
Connecting seat is stated on active window side, and is located at rotating shaft and is not installed between magnet plate frame；The magnetic key operated lock and promotion
Mechanism provides power by Switching Power Supply, and the Switching Power Supply is by the delay circuit connection control magnetic key operated lock, the switch electricity
The break-make in source is by fire alarm control.
The technical scheme that this utility model is further limited is：Aforesaid cold passage pivot frame fire-fighting link and the machine of automatically reseting
Structure, the pushing mechanism include motor, push rod and guide post, and the guide post is provided with chute, the bearing pin on the connecting seat
It is located in the chute of the guide post, the guide post is connected with push rod, the push rod is stretched by Motor drive.
Aforesaid cold passage pivot frame fire-fighting link and automatic reset mechanism, be additionally provided with the delay circuit debugging switch by
Button, when cleaning or debugging is needed, can be manually pressed by debugging shift knob, and the power-off of control magnetic key operated lock is separated, and opens window
Family.
Further, aforesaid cold passage pivot frame fire-fighting link and automatic reset mechanism, the active window and fixed window it is equal
Safety glass is enclose by fire-retardant metal edge frame to constitute.
The beneficial effects of the utility model are：
Active window of the present utility model realizes upset using forms self gravitation, then makes to turn over by motor control drive mechanism
Turn the rotation of window, active window is reversely rotated again and realize automatically reseting for cold passage pivot frame, can realize without the need for manually operation
Pivot frame is opened and closed.Drive mechanism of the present utility model adopts push rod and guide post respective outer side edges to act on, and makes push rod by motor output
Moved along a straight line, guide post drives the bearing pin of active window upper connecting base to move in chute, turn the active window on connecting seat
Axle is rotated along its axis and realizes that pivot frame carries out reset closed action, and this is rational in infrastructure, simple, and control is flexible.This practicality
New that magnetic key operated lock is provided with the frame of fixed window, magnetic key operated lock is directly controlled by fire-fighting signal, is exported when fire-fighting signal is received
During the instruction of opening, magnetic key operated lock dead electricity is made, pivot frame is realized rotarily opening in the presence of its own gravity, easy to operate, can fit
For large-scale data center machine room.
Description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is side schematic view of the present utility model.
Fig. 3-Fig. 6 is this utility model active window reseting procedure schematic diagram.
Fig. 7 is this utility model circuit control schematic diagram.
Specific embodiment
Embodiment 1
A kind of cold passage pivot frame fire-fighting link and automatic reset mechanism that the present embodiment is provided, structure such as Fig. 1 and Fig. 7 institutes
Show, enclose by fire-retardant metal edge frame including the active window 2 and fixed window 3 that are arranged in window frame 1, active window 2 and fixed window 3
Safety glass is constituted；Active window is provided with magnet plate 4 with fixed window contact side, installs magnetic force with magnet plate correspondence position in fixed window
Lock 5；The both sides of active window are connected with window frame by rotating shaft, and rotating shaft is arranged on active window both sides and installs magnet plate away from active window
Frame；Pushing mechanism, the stretches push rod end of pushing mechanism and the company being arranged on active window side are installed in window frame side
Joint chair 9 is flexibly connected by bearing pin 10, and connecting seat is arranged on active window side, and is located at rotating shaft and is not installed magnet plate frame
Between；Pushing mechanism includes motor 6, push rod 8 and guide post 7, and guide post is provided with chute, and the bearing pin on connecting seat is located at guiding
In the chute of bar, guide post is connected with push rod, and push rod is stretched by Motor drive.The motor 6 of magnetic key operated lock 5 and pushing mechanism is by switching
Power supply 11 provide power, Switching Power Supply by delay circuit 12 connection control magnetic key operated lock 5, delay circuit be provided with debugging switch by
Button 13, the break-make of Switching Power Supply are controlled by fire alarm 14.
When in use, magnetic key operated lock is powered the present embodiment under normal circumstances, and window is closed, and releases reset motor；When receiving fire
During alert signal, magnetic key operated lock power-off is separated, and window is automatically opened up by self gravitation effect,；One-key recovery is arranged in cold passage to press
Button, after pressing the button, pushing motor work promotes active window to be returned to make position, electromagnetic actuation, and active window is returned to suction
Conjunction state, while motor pushing guide post is reclaimed with push rod resetting, it is ensured that active window freely can turn over when opening next time；In addition
Hand push button is configured with, when cleaning or debugging is needed, debugging switch, the power-off point of control magnetic key operated lock can be manually pressed by
From opeing the window；When power is off, magnetic key operated lock power-off is separated, and window is automatically opened up；The outer cold air of environment enters cold passage, cools down
Server.
In addition to the implementation, this utility model can also have other embodiment.All employing equivalents or equivalent change
The technical scheme to be formed is changed, the protection domain of this utility model requirement is all fallen within.
Claims (4)
1. a kind of cold passage pivot frame fire-fighting link and automatic reset mechanism, including the active window and fixed window that are arranged in window frame,
It is characterized in that：The active window is provided with magnet plate with fixed window contact side, pacifies with magnet plate correspondence position in the fixed window
Dress magnetic key operated lock；The both sides of the active window are connected with the window frame by rotating shaft, and the rotating shaft is arranged on the active window both sides
And the frame of magnet plate is installed away from active window；Pushing mechanism is installed in the window frame side, the flexible of the pushing mechanism is pushed away
Boom end is flexibly connected by bearing pin with the connecting seat on active window side, and the connecting seat is arranged on active window side
On, and be located at rotating shaft and do not install between magnet plate frame；The magnetic key operated lock and pushing mechanism provide power by Switching Power Supply, institute
Switching Power Supply is stated by the delay circuit connection control magnetic key operated lock, the break-make of the Switching Power Supply is by fire alarm control.
2. according to the cold passage pivot frame fire-fighting link and automatic reset mechanism described in claim 1, it is characterised in that：It is described to push away
Motivation structure includes motor, push rod and guide post, and the guide post is provided with chute, and the bearing pin on the connecting seat is located at described leading
Into the chute of bar, the guide post is connected with push rod, and the push rod is stretched by Motor drive.
3. according to the cold passage pivot frame fire-fighting link and automatic reset mechanism described in claim 1, it is characterised in that：It is described to prolong
When circuit on be additionally provided with debugging shift knob.
4. according to the cold passage pivot frame fire-fighting link and automatic reset mechanism described in claim 1, it is characterised in that：The work
Dynamic window and fixed window enclose safety glass composition by fire-retardant metal edge frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621057286.8U CN206071335U (en) | 2016-09-14 | 2016-09-14 | A kind of cold passage pivot frame fire-fighting link and automatic reset mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621057286.8U CN206071335U (en) | 2016-09-14 | 2016-09-14 | A kind of cold passage pivot frame fire-fighting link and automatic reset mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206071335U true CN206071335U (en) | 2017-04-05 |
Family
ID=58438225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621057286.8U Active CN206071335U (en) | 2016-09-14 | 2016-09-14 | A kind of cold passage pivot frame fire-fighting link and automatic reset mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206071335U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN110237454A (en) * | 2019-06-10 | 2019-09-17 | 中国建筑设计研究院有限公司 | A kind of electric gear cigarette hangs down wall device and gear cigarette method |
| 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 |
-
2016
- 2016-09-14 CN CN201621057286.8U patent/CN206071335U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN110237454A (en) * | 2019-06-10 | 2019-09-17 | 中国建筑设计研究院有限公司 | A kind of electric gear cigarette hangs down wall device and gear cigarette method |
| 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 |
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