CN205858154U - Large-scale fire resisting shutter control system - Google Patents
Large-scale fire resisting shutter control system Download PDFInfo
- Publication number
- CN205858154U CN205858154U CN201620844937.1U CN201620844937U CN205858154U CN 205858154 U CN205858154 U CN 205858154U CN 201620844937 U CN201620844937 U CN 201620844937U CN 205858154 U CN205858154 U CN 205858154U
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- China
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- flame
- driving machine
- door driving
- interface
- retardant
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Abstract
This utility model relates to large-scale fire resisting shutter control system, and including electric cabinet, the first flame-retardant door driving machine and the second flame-retardant door driving machine, described first flame-retardant door driving machine and the second flame-retardant door driving machine are all by electric cabinet control；Be provided with three phase mains interface inside described electric cabinet, door roller controls interface, electromagnetic brake interface and controller；It is provided with control knob outside described electric cabinet；Described electric cabinet controls the first flame-retardant door driving machine by upcoming contact device and the second flame-retardant door driving machine rotates forward and opens the door, and controls the first flame-retardant door driving machine by descending catalyst and the reversion of the second flame-retardant door driving machine is closed the door.This utility model can guarantee that two fire-proof machine synchronous operations, working stability, failure rate is low, saves expense.
Description
Technical field
This utility model relates to fire fighting device technical field, particularly relates to large-scale fire resisting shutter control system.
Background technology
At some large-scale market, hotel, through preventing fires as fire wall frequently with large-scale fire resistance rolling shutter door
Isolation, large-scale fire resistance rolling shutter door is driven by flame-retardant door driving machine, and because its weight is big, the power of flame-retardant door driving machine to increase, for avoiding
Redesign and manufacture flame-retardant door driving machine and control system thereof, cost is significantly increased, existing two flame-retardant door driving machines of general employing
Driving, during work, two door rollers must synchronize, and otherwise the load of two door rollers can be inconsistent simultaneously, causes load excessive
Door roller burn-down of electric motor, even can cause " quick-fried axle " cause rolling screen door to drop.Fig. 2 is that existing separate unit flame-retardant door driving machine controls
System, existing two door rollers two set control systems the most as shown in Figure 2 control, and often control system because of two sets in actual motion
The synchronous coordination difficulty of system, or the most a set of control system job insecurity, cause two door rollers not run simultaneously, lead
Cause fault rate higher, dangerous big.
Utility model content
This utility model overcomes the deficiencies in the prior art, it is provided that one can guarantee that the synchronous operation of two fire-proof machines,
Working stability, failure rate is low, the large-scale fire resisting shutter control system of saving expense.
This utility model is achieved through the following technical solutions:
Large-scale fire resisting shutter control system, including electric cabinet, the first flame-retardant door driving machine and the second flame-retardant door driving machine, described
One flame-retardant door driving machine and the second flame-retardant door driving machine are all by electric cabinet control；Three phase mains interface, volume it is provided with inside described electric cabinet
Door machine controls interface, electromagnetic brake interface and controller；Described three phase mains interface connection three phase mains and zero line, described three
Phase power interface, door roller control interface, electromagnetic brake interface and all electrically connect with controller；Described electromagnetic brake interface is even
Connect the first flame-retardant door driving machine and the electromagnetic brake of the second flame-retardant door driving machine；It is provided with control knob, this control outside described electric cabinet
Button processed and controller electrical connection；Described electric cabinet controls the first flame-retardant door driving machine and the second fire-retardant folding door by upcoming contact device
Machine rotates forward and opens the door, and controls the first flame-retardant door driving machine by descending catalyst and the reversion of the second flame-retardant door driving machine is closed the door；Described up
Catalyst and descending catalyst are three-phase 380V A.C. contactor；The one of the coil of described upcoming contact device and descending catalyst
End is all connected with the L1 phase of three phase mains interface, and the other end connects door roller respectively and controls interface, and upcoming contact device contacts with descending
One end of the normally opened contact of device is all connected with three phase mains, and the other end is all connected with the first flame-retardant door driving machine and the second flame-retardant door driving machine
Three-phase windings.
Operation principle is: during fire resistance rolling shutter door to be opened, and presses control knob, and controller is connected door roller and controlled interface electricity
Road, makes the door roller being connected with upcoming contact device coil control the connection L2 phase (or L3 phase) of interface, upcoming contact device coil two
There is electric potential difference, upcoming contact device coil energized action in end, its normally opened contact closes, the first flame-retardant door driving machine, the second fireproof rolling
Door machine rotates forward enabling simultaneously；Make the door roller being connected with descending contactor coil control interface simultaneously and connect L1 phase, descending contact
The current potential at device coil two ends is identical, and descending catalyst is failure to actuate, and its normally opened contact maintains a normally open；In like manner, fire resisting shutter to be closed
Men Shi, presses control knob, and door roller control interface connected by controller, makes the door roller being connected with upcoming contact device coil
Controlling interface and connect L1 phase, the current potential at upcoming contact device coil two ends is identical, and upcoming contact device is failure to actuate, and its normally opened contact keeps
Normally opened；Make the door roller being connected with descending contactor coil control interface simultaneously and connect L2 phase (or L3 phase), descending catalyst line
There is electric potential difference in circle two ends, descending contactor coil energized action, and its normally opened contact closes, and the first flame-retardant door driving machine, second prevents
Fire door roller inverts simultaneously closes the door.
Further, described second flame-retardant door driving machine be provided with for control fire resistance rolling shutter door in precalculated position self-braking limit
Position device.Arranging stop can facilitate the switch gate of fire resistance rolling shutter door to control.
Further, being provided with stop interface inside described electric cabinet, this stop interface and stop, controller are electrically connected
Connect.It is out of service that controller controls flame-retardant door driving machine by the signal that stop sends.
The beneficial effects of the utility model are: the first flame-retardant door driving machine, the second flame-retardant door driving machine are accessed same catalyst
Parallel running, can make two flame-retardant door driving machines run and keep high level of synchronization, it is to avoid existing two flame-retardant door driving machines are respectively by two
Set control system controls the problem being difficult to synchronize, working stability, failure rate is low；Can come according to the watt level of flame-retardant door driving machine
Apolegamy catalyst, it is not necessary to change electric cabinet, flexibly and easily, save expense；It addition, existing separate unit flame-retardant door driving machine also can be used
Control system carries out transformation and upgrade, it is also possible to save expense.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of existing separate unit flame-retardant door driving machine control system.
Detailed description of the invention
Below in conjunction with the accompanying drawings preferred embodiment of the present utility model is described in detail, so that advantage of the present utility model
Can be easier to be readily appreciated by one skilled in the art with feature, thus protection domain of the present utility model is made apparent clearly
Define.
As it is shown in figure 1, embodiment of the present utility model, including electric cabinet the 1, first flame-retardant door driving machine M1 and the second fireproof rolling
Door machine M2, described first flame-retardant door driving machine M1 and the second flame-retardant door driving machine M2 are all controlled by electric cabinet 1；Described electric cabinet 1 is internal
Be provided with three phase mains interface 2, door roller controls interface 3, electromagnetic brake interface 4 and controller 5；Described three phase mains interface 2
Connecting three phase mains L1, L2, L3 and zero line N, described three phase mains interface 2, door roller control interface 3, electromagnetic brake interface 4
All electrically connect with controller 1；Described electromagnetic brake interface 4 connects the first flame-retardant door driving machine M1's and the second flame-retardant door driving machine M2
Electromagnetic brake；Described electric cabinet 1 outside is provided with control knob (being not drawn in figure), this control knob and controller 5 and electrically connects；
Described electric cabinet 1 controls the first flame-retardant door driving machine M1 and the second flame-retardant door driving machine M2 by upcoming contact device KM1 and rotates forward enabling, logical
Cross descending catalyst KM2 control the first flame-retardant door driving machine M1 and the second flame-retardant door driving machine M2 reversion close the door；Described upcoming contact device
KM1 and descending catalyst KM2 is three-phase 380V A.C. contactor；Described upcoming contact device KM1 and the line of descending catalyst KM2
One end of circle is all connected with the L1 phase of three phase mains interface 2, and the other end connects door roller respectively and controls interface 3, upcoming contact device KM1
Being all connected with three phase mains L1, L2, L3 with one end of the normally opened contact of descending catalyst KM2, the other end is all connected with the first fireproof rolling
Door machine M1 and the three-phase windings of the second flame-retardant door driving machine M2.
Operation principle is: during fire resistance rolling shutter door to be opened, and presses control knob, and controller 5 is connected door roller and controlled interface 3
Circuit, make the door roller that is connected with upcoming contact device KM1 coil control interface 3 and connect L2 phase, upcoming contact device KM1 coil two
There is electric potential difference in end, upcoming contact device KM1 coil energized action, and its normally opened contact KM1 closes, the first flame-retardant door driving machine M1, the
Two flame-retardant door driving machine M2 rotate forward enabling simultaneously；Make the door roller being connected with descending catalyst KM2 coil control interface 3 to connect simultaneously
L1 phase, the current potential at descending catalyst KM2 coil two ends is identical, and descending catalyst KM2 is failure to actuate, and its normally opened contact KM2 often keeps
Open；In like manner, during fire resistance rolling shutter door to be closed, pressing control knob, controller 5 is connected door roller and is controlled interface 3 circuit, makes with upper
The door roller that row catalyst KM1 coil connects controls interface 3 and connects L1 phase, and the current potential at upcoming contact device KM1 coil two ends is identical,
Upcoming contact device KM1 is failure to actuate, and its normally opened contact KM1 maintains a normally open；Make the rolling door being connected with descending catalyst KM2 coil simultaneously
Machine controls interface 3 and connects L2 phase, and descending catalyst KM2 coil two ends exist electric potential difference, and descending catalyst KM2 coil obtains electronic
Making, its normally opened contact KM2 closes, and the first flame-retardant door driving machine M1, the second flame-retardant door driving machine M2 invert simultaneously and close the door.
For convenience of the switch gate of control fire resistance rolling shutter door, described second flame-retardant door driving machine M2 is provided with for controlling fire resisting shutter
Door is self-braking stop 6 in precalculated position, and described electric cabinet 1 is internal is provided with stop interface 7, this stop interface 7 He
Stop 6, controller 5 electrically connect.It is out of service that controller 5 controls flame-retardant door driving machine by the signal that stop 6 sends.
The above, detailed description of the invention the most of the present utility model, but protection domain of the present utility model does not limit to
In this, any change expected without creative work or replacement, all should contain within protection domain of the present utility model.
Therefore, protection domain of the present utility model should be as the criterion with the protection domain that claims are limited.
Claims (3)
- The most large-scale fire resisting shutter control system, including electric cabinet, the first flame-retardant door driving machine and the second flame-retardant door driving machine, described first Flame-retardant door driving machine and the second flame-retardant door driving machine are all by electric cabinet control；Three phase mains interface, rolling door it is provided with inside described electric cabinet Machine controls interface, electromagnetic brake interface and controller；Described three phase mains interface connects three phase mains and zero line, described three-phase Power interface, door roller control interface, electromagnetic brake interface and all electrically connect with controller；Described electromagnetic brake interface connects First flame-retardant door driving machine and the electromagnetic brake of the second flame-retardant door driving machine；It is provided with control knob, this control outside described electric cabinet Button and controller electrical connection；It is characterized in that: described electric cabinet controls the first flame-retardant door driving machine and by upcoming contact device Two flame-retardant door driving machines rotate forward and open the door, and control the first flame-retardant door driving machine by descending catalyst and the reversion of the second flame-retardant door driving machine is closed Door；Described upcoming contact device and descending catalyst are three-phase 380V A.C. contactor；Described upcoming contact device contacts with descending One end of the coil of device is all connected with the L1 phase of three phase mains interface, and the other end connects door roller respectively and controls interface, upcoming contact One end of the normally opened contact of device and descending catalyst is all connected with three phase mains, and the other end is all connected with the first flame-retardant door driving machine and second The three-phase windings of flame-retardant door driving machine.
- Large-scale fire resisting shutter control system the most according to claim 1, it is characterised in that: described second flame-retardant door driving machine sets Have for control fire resistance rolling shutter door in precalculated position self-braking stop.
- Large-scale fire resisting shutter control system the most according to claim 2, it is characterised in that: it is provided with limit inside described electric cabinet Position device interface, this stop interface and stop, controller electrical connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620844937.1U CN205858154U (en) | 2016-08-08 | 2016-08-08 | Large-scale fire resisting shutter control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620844937.1U CN205858154U (en) | 2016-08-08 | 2016-08-08 | Large-scale fire resisting shutter control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205858154U true CN205858154U (en) | 2017-01-04 |
Family
ID=57658244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620844937.1U Expired - Fee Related CN205858154U (en) | 2016-08-08 | 2016-08-08 | Large-scale fire resisting shutter control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205858154U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115999276A (en) * | 2022-12-22 | 2023-04-25 | 珠海格力电器股份有限公司 | Control method and control device of filter screen cleaning device, storage medium and electric appliance |
-
2016
- 2016-08-08 CN CN201620844937.1U patent/CN205858154U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115999276A (en) * | 2022-12-22 | 2023-04-25 | 珠海格力电器股份有限公司 | Control method and control device of filter screen cleaning device, storage medium and electric appliance |
| CN115999276B (en) * | 2022-12-22 | 2024-04-16 | 珠海格力电器股份有限公司 | Control method and control device of filter screen cleaning device, storage medium and electric appliance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170104 Termination date: 20210808 |