CN201673400U - Smoke exhaust ventilation control system based on in-site buses of intelligent buildings - Google Patents
Smoke exhaust ventilation control system based on in-site buses of intelligent buildings Download PDFInfo
- Publication number
- CN201673400U CN201673400U CN201020192350XU CN201020192350U CN201673400U CN 201673400 U CN201673400 U CN 201673400U CN 201020192350X U CN201020192350X U CN 201020192350XU CN 201020192350 U CN201020192350 U CN 201020192350U CN 201673400 U CN201673400 U CN 201673400U
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- smoke
- control system
- window
- central controller
- control unit
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- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
- Blinds (AREA)
Abstract
The utility model relates to a smoke exhaust ventilation control system based on in-site buses of intelligent buildings, which comprises a central control unit, wherein the central control unit is connected in parallel with a plurality of auxiliary controllers through the in-site buses, each auxiliary controller is connected with a window opening executer, an emergency press button, a ventilation switch and a fire control center are also communicated on the central control unit through cables, and the central control unit is connected with a smoke sensor, a wind force sensor and a rain sensor through signals. The utility model has the advantages that the opening and closing degree of a shutter or a window can be automatically regulated according to the weather changes, in addition, when fire control disasters occur, the opening or the closing of the shutter or the window can be determined in a self adapting way, the smoke can be exhausted, the injury on human bodies can be reduced, and in addition, in-site operators can directly carry out operation without networks.
Description
Technical field:
The utility model relates to a kind of automation field, and particularly a kind of intelligent building is based on the fieldbus smoke-discharging and ventilating control system.
Background technology:
Blinds/window is as an important component part of building, bearing the ventilation of building, indoor sunshade lighting, adjustment, critical functions such as fire-fighting link, yet current its operation is still rested on the manually-operated stage, and according to the requirement of intelligent building, its intelligent degree is on the low side, and in some top-grade buildings, as the conference and exhibition center, stadiums, occasions such as station, its door and window quantity angle, when the design of building, need finish daylighting, requirements such as fire-fighting, but, be difficult to carry out manual shift on the one hand because blinds/window is higher apart from ground, so all require control automatically, but the more important thing is to reach fire-fighting link, realize that blinds/window fully plays the effect of smoke evacuation heat radiation in fire, reduce the injury to the people.
Summary of the invention:
The purpose of this utility model is in order to overcome above deficiency, provide a kind of can be according to Changes in weather, switching degree from main regulation blinds or window, and when the fire-fighting disaster takes place, can adaptive decision blinds or the switching of window, discharging smog reduces the injury to human body, and the site operation personnel can not pass through network, carry out direct control based on the fieldbus smoke-discharging and ventilating control system.
The purpose of this utility model is achieved through the following technical solutions: a kind of intelligent building is based on the fieldbus smoke-discharging and ventilating control system, comprise central controller, central controller is connected in parallel to a plurality of subcontrols by fieldbus, each subcontrol is connected with the actuator of windowing, be connected with danger button, draft switch and fire protection control center by electric wire on the central controller, central controller also is connected with smoke sensing device, wind-force inductor and rainwater inductor by electric wire, and fire protection control center and subcontrol inside are equipped with motor.
Further improvement of the utility model is: being provided with of described central controller, fire protection control center and subcontrol all adopted embedded.
Further improvement of the utility model is: described motor is the brushless slotless motor.
The utility model compared with prior art has the following advantages: substitute the switching that direct current generator drives blinds or window by adopting the brushless slotless motor, and blinds or window are realized control automatically by embedded system, and blinds or window carried out local operation, back-emf signal according to the brushless slotless motor, judge rotating speed of motor, thereby realize arbitrarily angled control, adopt the technology of fieldbus to make things convenient for the interconnected of network, realized intelligentized requirement blinds or window.
Description of drawings:
Fig. 1 is a structural representation of the present utility model;
Number in the figure: 1-central controller, 2-subcontrol, 3-window actuator, 4-danger button, 5-draft switch, 6-fire protection control center, 7-smoke sensing device, 8-wind-force inductor, 9-rainwater inductor.
Embodiment:
In order to deepen understanding of the present utility model, the utility model is described in further detail below in conjunction with embodiment and accompanying drawing, and this embodiment only is used to explain the utility model, does not constitute the qualification to the utility model protection domain.
Show the embodiment of a kind of intelligent building of the utility model as Fig. 1 based on the fieldbus smoke-discharging and ventilating control system, comprise central controller 1, central controller 1 is connected in parallel to a plurality of subcontrols 2 by fieldbus, each subcontrol 2 is connected with the actuator 3 of windowing, be connected with danger button 4 by electric wire on the central controller 1, draft switch 5 and fire protection control center 6, central controller 1 also is connected with smoke sensing device 7 by electric wire, wind-force inductor 8 and rainwater inductor 9, fire protection control center 6 and subcontrol 2 inside are equipped with motor, motor is the brushless slotless motor, and central controller 1, it is embedded that being provided with of fire protection control center 6 and subcontrol 2 all adopted, by adopting the brushless slotless motor to substitute the switching that direct current generator drives blinds or window, and blinds or window are realized control automatically by embedded system, and blinds or window carried out local operation, back-emf signal according to the brushless slotless motor, judge rotating speed of motor, thereby realize arbitrarily angled control to blinds or window, adopt the technology of fieldbus to make things convenient for the interconnected of network, realized intelligentized requirement.
Claims (3)
1. an intelligent building is based on the fieldbus smoke-discharging and ventilating control system, it is characterized in that: described control system comprises central controller (1), described central controller (1) is connected in parallel to a plurality of subcontrols (2) by fieldbus, described each subcontrol (2) is connected with the actuator of windowing (3), described central controller (1) is gone up and is connected with danger button (4) by electric wire, draft switch (5) and fire protection control center (6), described central controller (1) also is connected with smoke sensing device (7) by electric wire, wind-force inductor (8) and rainwater inductor (9), described fire protection control center (6) and described subcontrol (2) inside are equipped with motor.
2. described a kind of based on the fieldbus smoke-discharging and ventilating control system according to claim 1, it is characterized in that: being provided with of described central controller (1), fire protection control center (6) and described subcontrol (2) all adopted embedded.
3. according to claim 1 or 2 described a kind of based on the fieldbus smoke-discharging and ventilating control system, it is characterized in that: described motor is the brushless slotless motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020192350XU CN201673400U (en) | 2010-05-17 | 2010-05-17 | Smoke exhaust ventilation control system based on in-site buses of intelligent buildings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020192350XU CN201673400U (en) | 2010-05-17 | 2010-05-17 | Smoke exhaust ventilation control system based on in-site buses of intelligent buildings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201673400U true CN201673400U (en) | 2010-12-15 |
Family
ID=43330811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020192350XU Expired - Fee Related CN201673400U (en) | 2010-05-17 | 2010-05-17 | Smoke exhaust ventilation control system based on in-site buses of intelligent buildings |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201673400U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103291170A (en) * | 2013-05-17 | 2013-09-11 | 中天建设集团有限公司 | Automatic fire prevention and smoke extraction method for building with super-large space |
| CN105182871A (en) * | 2015-08-25 | 2015-12-23 | 成都史塔克智能科技有限公司 | Central control equipment and building air refreshing control method and system |
-
2010
- 2010-05-17 CN CN201020192350XU patent/CN201673400U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103291170A (en) * | 2013-05-17 | 2013-09-11 | 中天建设集团有限公司 | Automatic fire prevention and smoke extraction method for building with super-large space |
| CN105182871A (en) * | 2015-08-25 | 2015-12-23 | 成都史塔克智能科技有限公司 | Central control equipment and building air refreshing control method and system |
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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: 20101215 Termination date: 20120517 |