Painted Civilization Haidian | The subway starts the "Strong Cold and Weakened" carriage mode to enhance your car experience

"I took the subway today and found that there were more equipment on the top of the carriage. I felt that the wind was blowing out of the inside, so cool!"

Recents It is actually a new fan to optimize the environment of the Bayong Line of Line 1. This is part of the Beijing Metro Operation Corporation to improve the station environment and improve passenger travel experience.

Beijing Metro Operation Company

This year's comprehensive implementation of the "Strong Cold and Weak" carriage mode

At the same time, there are many lines and models,

The characteristics of different facilities and equipment conditions

Various difficulties such as overcoming design and installation

By adopting a doubling fan,

Measures such as transforming the gauge grille and adding electric fans to the ground station

Improve the temperature conditions of the station car

Currently

Take the eight -pass line 1 in the jurisdiction of Haidian

Passengers of Line 13, Line 15

You can feel the optimized "cool" experience

"Eyes" artifact optimization guest room temperature

The double -incredible fan on the top of the Bayong Line of Line 1 has attracted the attention of many passengers. Before installing these equipment, the Beijing Metro Operation Company organized the operating two -point company to conduct a careful investigation and technical analysis on the temperature problem of the Bayong Line train carriage of Line 1, and determined that the "cold and heat field in the" cold heat field in the original Batong vehicle room "cold and heat field room "The distribution is unevenly, and the breakthrough point of technical research is carried out. Through the analysis of the technical analysis of the simulation and air simulation equipment, combined with the existing technical conditions of the train, the technical solution of the multiplier fans was finally determined. The multiplier fan has the advantages of small volume, space saving, uniform distribution of wind guides, avoid direct blowing, and the overall temperature of balanced compartment. At present, the renovation of the original Batong line 30 vehicles has been completed, while the driver's room has achieved centralized control of double -increasing fan.

Reconstruction of the air conditioner refine the wind direction adjustment

For the temperature of the ground line

The problem of cold and cold in the guest room

Beijing Metro Operation Company Organization

The three branches of the operation of the operation

Careful analysis of the actual situation of vehicle equipment on Line 13

Determine the technical improvement plan of the vehicle guest room air supply system

Through some bus groups

Weak cold compartment air -conditioning outlet

Add mesh board grille to improve the angle of air delivery

Currently, it has been gradually completed

10 groups of trains to send style grille transformation work

In order to alleviate the problem of discomfort caused by passenger discomfort, the Beijing Metro Operation Company organized the operating four -point company to conduct research and analysis of the vehicle air -conditioning equipment on Line 15, and determined that the air -conditioning outlet grille grille ventilation angle was optimized from a single direction to human fonts into human fonts. Multi -angle, add porous board solutions. Since the beginning of this year, more than 2,000 delivery style grids of 34 trains have been gradually replaced. The subway company will further strengthen the air conditioning maintenance work of the vehicle's room, do a good job of the performance experiment of the air -conditioning of the daily return train room, increase the inspection of the air conditioning parameters of the guest room air conditioner, the state of air out of the air, and the drainage situation to ensure the quality of the vehicle's room air conditioner operation.

Add fan to strengthen the platform delivery air

Since the beginning of this year, Beijing Metro Operation Company has continued to promote the installation of fans at 42 ground stations such as Line 13, Line 15, and Changping Line. The mechanical and electrical branch affiliated by Beijing Metro Operation Company conducted on -site surveys in accordance with the principle of "one stop, one plan", and combined with the platform structure, existing infrastructure and passenger flow of each station, the installation position, installation method, control method, power distribution method, power distribution method, power distribution method The principles and the route path are studied, and the installation plan is formulated. After reinforcement to the original facilities and equipment of some stations, it steadily promotes the installation of the fan. At present, the 790 chain fan of 42 ground stations has been installed and put into use.

Reporter's note

There is a lot of warmth in my body

We always feel the changes in the Beijing Metro inadvertently. They always adhere to the concept of "demand -oriented, continuous improvement, and good service", carefully study passenger needs, continue to innovate service measures, improve service levels, and let people live in people. In the hot weather, in a fast -paced life, in the future of the subway, you can have a little coolness on your body and a little warmth in your heart.

Reporter ｜ Han Ning

Figures ｜ Beijing Metro Group

Edit ｜ Liu Ying

Review ｜ Sun Ruixia Wei Ying

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