⎝⎛炸金花⎞⎠

Liaocheng Huarui Ventilation Equipment Co., Ltd.

Ventilation skylight

Professional manufacturer of ventilation equipment
一站式服务 R & D-production-installation-after - sales one-stop service
Service consultation hotline

0635-8380192

无动力屋顶风机

Product Categories

contact us

Liaocheng Huarui Ventilation Equipment Co., Ltd.

Contact: Manager Zhang Phone: 0635-8380192
Mobile: 13176256996
Address: Nanzhoucun Industrial Park, Guangping Town, Liaocheng Development Zone, Shandong Province


Roof ventilator

Your current location : ⎝⎛炸金花⎞⎠ >> Products >> Unpowered fan

Roof ventilator

屋顶通风器
  • Category: Unpowered fan

  • hit count:
  • Release Date: 2018/01/25
  • More
  • Online Inquiry
  • details
  • Expansion tag 1
  • Expansion tag 2

无动力风机,屋顶通风器

Roof ventilator is a kind of ventilation and ventilation equipment widely used on the roof. What should be paid attention to in daily maintenance?

1.Using the adjusting device, the triangle tape is always kept evenly and tightly. It should not be too loose or too tight. The length of several triangle tapes should be the same.

2. For unused standby machines or fans that have been inactive for a long time, the rotor should be rotated 120 ° -180 ° regularly to prevent the main shaft from bending. Add a valve to the inlet or outlet of the unpowered fan on the roof, close it at startup, and open the valve after operation until it reaches the specified working condition, and the inner ring and the shaft are tight.

3. In order to ensure personal safety, maintenance of roofless unpowered fans must be carried out during shutdown.

4. Under normal circumstances, the unpowered fan runs continuously for about one month, and the bearing must be filled with calcium-sodium-based grease or molybdenum disulfide grease using a butter platform. The fan runs continuously for 3-6 months, and the grease should be replaced once. It is advisable to fill 2/3 of the bearing space.

5, regular maintenance of unpowered fans to eliminate dust and dirt inside the fans.

6. When the unpowered fan is turned on, stopped or running, if abnormal conditions are found, including temperature, vibration, noise, etc., it should be immediately repaired.

Although the roof ventilator is a kind of equipment that operates without electricity, it still pays attention to its maintenance work in daily use.

Related tags: unpowered fan , roof ventilator price , roof ventilator manufacturer

Recently Viewed:

    通风气楼




    Liaocheng Huarui Ventilation Equipment Co., Ltd. successfully formed a strategic cooperation with Dongfang Yuhong, China's largest waterproof manufacturer. Liaocheng Huarui Ventilation Equipment Co., Ltd. has a 100% qualified rate of ventilation skylights, and customers are very satisfied.
    online service
    share it One-click sharing
    Welcome to leave us a message
    Please enter your message here, we will contact you as soon as possible.
    Name
    Contact person
    phone
    Landline / mobile number
    mailbox
    mailbox
    address
    address
    七乐彩 im体育娱乐 欢乐拼三张 电子游戏