CN203035061U - Control circuit of fire-warning fire-resistant rolling shutter door - Google Patents
Control circuit of fire-warning fire-resistant rolling shutter door Download PDFInfo
- Publication number
- CN203035061U CN203035061U CN 201220647471 CN201220647471U CN203035061U CN 203035061 U CN203035061 U CN 203035061U CN 201220647471 CN201220647471 CN 201220647471 CN 201220647471 U CN201220647471 U CN 201220647471U CN 203035061 U CN203035061 U CN 203035061U
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- fire
- rolling shutter
- shutter door
- control circuit
- controller
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- Expired - Fee Related
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- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
- Fire Alarms (AREA)
Abstract
The utility model discloses a control circuit of a fire-warning fire-resistant rolling shutter door. The control circuit of the fire-warning fire-resistant rolling shutter door comprises a signal input, a controller, a double-input double-output module and an executing mechanism. When the controller receives a warning signal detected by a site detector, the controller transmits controlling information to the double-input double-output module through a return circuit bus by means of analysis processing, and the executing mechanism is controlled. When a fire occurs, the fire-warning fire-resistant rolling shutter door is lowered, the closing degree of the fire-warning fire-resistant rolling shutter door is judged according to fire scene information received by an alarm and fire protection center. The controller is selected to control a drive circuit to drive the executing mechanism to operate.
Description
Technical field
The utility model belongs to fire alarm system, is specifically related to a kind of control circuit of fire alarm fire resistance rolling shutter door.
Background technology
Along with the development of China's modernization construction, the construction of all kinds industrial construction is accelerated development, and in process of construction, especially the strick precaution of fire is more and more paid attention to by people.The NFA method has been promulgated and has been implemented relevant laws and regulations in recent years, in the engineering construction strick precaution of fire is raised to the height of law.The principle of " put prevention first, combine prevention with fire fighting " that the fire-fighting system requirements is implemented indicates that again automatic fire alarm system is with play more important role.Automatic fire alarm system is in order to allow people's early detection fire, and in time adopt an effective measure, control and stamp out a fire, the manual operation of adopting for the control of the link gear of automatic fire alarm device, when fire takes place, the alarm signal of fire alarm center reception, by judging fire condition, remind operating personnel's startup or close corresponding fire fighting equipment, the operating time prolongs, and is unfavorable for the control of fire rescue and fire.
The utility model content
Technical problem to be solved in the utility model is at above-mentioned deficiency of the prior art, a kind of control circuit of fire alarm fire resistance rolling shutter door is provided, can control two actions of fire resistance rolling shutter door by this control circuit, in time control the opening and closing of rolling door according to the control information of fire protection alarm system, conflagration area is cut off, prevent the expansion of fire scope.
For solving the problems of the technologies described above, technical solution adopted in the utility model is: a kind of control circuit of fire alarm fire resistance rolling shutter door, this is that control circuit comprises the signal input, controller, dual input dual output module and executing agency form, receive the alarm signal of on-the-spot detector detection when controller after, pass through analyzing and processing, control information is sent to dual input dual output module by the loop bus, executing agency is controlled, during breaking out of fire, this regional fire resistance rolling shutter door is fallen, receive scene of fire information according to the fire protection warning center, judge the degree of closing of rolling door, be elected to be controller control drive circuit and drive executing agency's action.
After described controller received the alarm signal of fire detector, according to the program of enrolling in advance, controller was transported to dual input dual output module by the bus control signal that will link, and dual input dual output module starts needs the interlocking equipment fire resistance rolling shutter door.
The output of described dual input dual output module is relay output, and K1, K2, K3 are the output of No. 1 relay, and K4, K5, K6 are the outputs of No. 2 relays, and K1, K4 are common port, and K2, K5 are normal-closed end, and K3, K6 are Chang Kaiduan.
The answer back end of described dual input dual output module 10K terminal resistance in parallel monitors the action of input, guarantees that the interlock module normally moves.
Description of drawings
Accompanying drawing is the control circuit figure of the utility model fire alarm fire resistance rolling shutter door.
The specific embodiment
Be the control circuit figure of a kind of fire alarm fire resistance rolling shutter door of the present utility model as shown in drawings, this is that control circuit comprises the signal input, controller, dual input dual output module and executing agency form, receive the alarm signal of on-the-spot detector detection when controller after, pass through analyzing and processing, control information is sent to dual input dual output module by the loop bus, executing agency is controlled, during breaking out of fire, this regional fire resistance rolling shutter door is fallen, receive scene of fire information according to the fire protection warning center, judge the degree of closing of rolling door, be elected to be controller control drive circuit and drive executing agency's action.
After described controller received the alarm signal of fire detector, according to the program of enrolling in advance, controller was transported to dual input dual output module by the bus control signal that will link, and dual input dual output module starts needs the interlocking equipment fire resistance rolling shutter door.
The output of described dual input dual output module is relay output, and K1, K2, K3 are the output of No. 1 relay, and K4, K5, K6 are the outputs of No. 2 relays, and K1, K4 are common port, and K2, K5 are normal-closed end, and K3, K6 are Chang Kaiduan.
The answer back end of described dual input dual output module 10K terminal resistance in parallel monitors the action of input, guarantees that the interlock module normally moves.
Claims (4)
1. the control circuit of a fire alarm fire resistance rolling shutter door, it is characterized in that: this control circuit comprises the signal input, controller, dual input dual output module and executing agency form, receive the alarm signal of on-the-spot detector detection when controller after, pass through analyzing and processing, control information is sent to dual input dual output module by the loop bus, executing agency is controlled, during breaking out of fire, this regional fire resistance rolling shutter door is fallen, receive scene of fire information according to the fire protection warning center, judge the degree of closing of rolling door, be elected to be controller control drive circuit and drive executing agency's action.
2. the control circuit of a kind of fire alarm fire resistance rolling shutter door according to claim 1, it is characterized in that: after described controller receives the alarm signal of fire detector, according to the program of enrolling in advance, controller is transported to dual input dual output module by the bus control signal that will link, and dual input dual output module starts needs the interlocking equipment fire resistance rolling shutter door.
3. the control circuit of a kind of fire alarm fire resistance rolling shutter door according to claim 1, it is characterized in that: the output of described dual input dual output module is relay output, K1, K2, K3 are the output of No. 1 relay, K4, K5, K6 are the outputs of No. 2 relays, K1, K4 are common port, K2, K5 are normal-closed end, and K3, K6 are Chang Kaiduan.
4. the control circuit of a kind of fire alarm fire resistance rolling shutter door according to claim 1 is characterized in that: the answer back end of described dual input dual output module 10K terminal resistance in parallel, the action of input is monitored, and guarantee that the interlock module normally moves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220647471 CN203035061U (en) | 2012-11-29 | 2012-11-29 | Control circuit of fire-warning fire-resistant rolling shutter door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220647471 CN203035061U (en) | 2012-11-29 | 2012-11-29 | Control circuit of fire-warning fire-resistant rolling shutter door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203035061U true CN203035061U (en) | 2013-07-03 |
Family
ID=48687194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220647471 Expired - Fee Related CN203035061U (en) | 2012-11-29 | 2012-11-29 | Control circuit of fire-warning fire-resistant rolling shutter door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203035061U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110415396A (en) * | 2019-06-24 | 2019-11-05 | 平安国际智慧城市科技股份有限公司 | Access control method, system, equipment and storage medium based on artificial intelligence |
| CN112943074A (en) * | 2021-01-22 | 2021-06-11 | 武汉科技大学 | Method for opening fireproof rolling door of urban underground communication channel |
-
2012
- 2012-11-29 CN CN 201220647471 patent/CN203035061U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110415396A (en) * | 2019-06-24 | 2019-11-05 | 平安国际智慧城市科技股份有限公司 | Access control method, system, equipment and storage medium based on artificial intelligence |
| CN112943074A (en) * | 2021-01-22 | 2021-06-11 | 武汉科技大学 | Method for opening fireproof rolling door of urban underground communication channel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130703 Termination date: 20131129 |