Technical requirements for revolving doors

1. Door body requirements

1. Door technical requirements:

1.1 The revolving door uses a profile structural frame to ensure a stable and reliable structure.

1.2 glass: curved wall glass adopts 8mm curved tempered glass; revolving door leaf glass is 6mm tempered glass.

1.3 Ceiling: Aluminum plate spraying, stainless steel ceiling.

1.4 Appearance and design: Revolving doors should be as It embodies the effect of simplicity, refinement and transparency, and conforms to the overall architectural style.

2. Control system

2.1 Control box: The revolving door main controller, frequency converter, and high-precision DC power supply adopt imported products such as: German Siemens, revolving door reducer, and electromagnetic brake. Imported products: German Lenz, the control box processes the signals of each sensor and detector, and controls the speed and lighting at the same time.

2.2 revolving door operator, in addition to controlling various In addition to the working state, there should also be emergency stop and disabled buttons; a Japanese Panasonic LCD screen must be used to display no less than 10 functions; the fault information display screen must have fault codes to facilitate maintenance; and the operation must be convenient and simple.

3. Running mode:

3.1 Automatic rotation mode: Traffic sensor monitoring, when someone approaches, the drive will rotate. Stop rotating or run at low speed when no one is passing by. Has disabled slow-running function.

3.2 Translation door: automatic revolving door with intermediate translation Imported brands of door systems: German Duoma, German Gezer, Japanese Panasonic and Shanghai Langrong.

3.3 Set up multiple working states: bevel stop Normal speed; idle speed Normal speed; closed stop, normal speed; some people are going fast and no one is going slow, fire protection status, the sliding door is always openWaiting allows users to choose the desired waiting state in different seasons.

3.4 Power outage status: During power outage, turnstile Turn to the center line and the automatic sliding door in the middle can remain manually operated.

3.5 Emergency stop and disabled slow-running functions When there is an emergency, the emergency stop button can stop the turnstile immediately. The slow button can ensure the passage of disabled, old and young people.

3.6 Other performance of automatic revolving door: should Smooth operation, reliable performance, low noise, good sealing, not affected by strong wind, and maintain room temperature. The equipment plan is coordinated with the building appearance and interior decoration style.

4. Security system:
4.1 high-sensitivity system ensures that the door can be opened instantly and the speed can be adjusted steplessly. Anti-pinch, anti-collision, anti-collision non-contact sensors and safety switches are installed at the entrance and rotating parts. There should be no less than 30 safety sensors for each door.
4.2 Set up LCD fault display and safety alarm function i.e. fire protectionJoint control function.
4.3 Lock the door at night: automatic electronic lock.
5. Technical parameters:
5.1 Revolving door speed adjustment: controlled by the main control box, usually 1~5 rpm (line speed ≤ 0.75m/s), slow speed adjustment is 0.5~2.5 rpm. The speed must meet the specification requirements.
5.2 Sliding door opening and closing speed: 100-500㎜/s; adjustment speed: 0-9s; slow speed: 30-100㎜/s.
2. Relevant material requirements
1. Variable frequency motor: Original imported from Germany LENZE
2. Slip ring: China Aerospace
3. PLC programmable controller, software: SIEMENS, Germany
4. Frequency conversion speed control system: SIEMENS, Germany and equivalent brands
5. Brake: LENZE, Germany or no less than this standard World famous brand products
6. Sensor, electronic eye: BEA, Belgium
7. Glass: safety glass (tempered or laminated glass)
8. Aluminum alloy profiles: high-quality safety products
9. Ceiling light: LED required to achieve the required illumination of the channel Requirements
10. Intermediate sliding door: Japanese Panasonic and Langrong sliding door units
3. Basic requirements that the product must meet:
1.1 The glass quality of revolving doors and their accessories should comply with the design requirements and relevant standards.
1.2 The installation position and rotation flexibility of the revolving door should comply with the design and use requirements.
1.3 The revolving door must be reasonably constructed, structurally reliable, firmly installed, and the number, embedding and connections of embedded partsThe approach is consistent with design and product portfolio requirements.
1.4 The rotation axis of the revolving door must be on the same vertical center line.
1.5 The surface quality of revolving doors should be: clean surface, consistent color, no pollution, no damage or scratches. No warping, the upper and lower seams are uniform and beautiful.
1.6 The installation of the revolving door leaf should comply with: good integrity and no looseness; the plane angle of the revolving door should be bisected and consistent. The rotation is light and flexible; the gap between the rotating fan and the arc edge is consistent, the rotating fan can stop at any angle, and there is no noise when rotating.
1.7 Brushes, rubber strips, and rubber strip gussets: installation should comply with: correct and firm installation position, good sealing, and consistent exposure