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About air conditioning of the municipal subway inside of car

About air conditioner and heating of the municipal subway inside of car

Last update date July 17, 2020

In structure of air conditioner, unevenness is possible in easiness of work of air conditioner (we feel cold cool/) by place. Therefore we show air conditioner outlet of the municipal subway inside of car and setting position of blower to have you take even slightly comfortably. Cooperation, please depending on physical condition of outside temperature and you on ride to adjust by clothes and choice of ride position as much as possible.

As approach of prevention of new coronavirus infection spread, we open some windows for ventilation in the car or are carrying out forced ventilation by ventilating device now.

It is image of air conditioning of Blue Line.


It is image of air conditioning of Blue Line.


FAQs

How do you decide setting temperature of Q1 subway in the car?
<answer>
We continue improvement of setting temperature and movement of air-conditioning for the cause in conducting tour investigation of opinion and the staff from customer to keep temperature, humidity in the car comfortable state in municipal subway.

Where is position of air conditioner/heating of Q2 subway in the car?
<answer>
Air conditioner is installed in ceiling part in the car. In addition, we install heater under the seat sheet.

Does driver operate air conditioner/heater of Q3 subway in the car?
<answer>
About air conditioner and the heating system, we temperature-control sensor of setting for the cause in the inside of car and run all year automatically so that temperature in the car becomes constant.

The inside of car of Q4 subway is crowded and is hot. Is airconditioning not strengthened?
<answer>
Air conditioning of municipal subway in the car automatically controls air conditioner or the ventilation depending on temperature, humidity, congestion situation in the car and the situation of fresh air temperature in addition to setting temperature. However, we may need time for temperature regulation when sudden temperature change occurs.

Please tell cool place in the inside of car of Q5 subway.
<answer>
As blower is installed in ceiling part of the neighborhood of doorway in the same vehicle, we can feel relatively coolly.

Please tell place that is not cold in the inside of car of Q6 subway.
<answer>
Weak air-conditioned car (the fifth car of Blue Line, the third car of Green Line) usually assumes setting temperature setting that is 3 degrees Celsius higher than car (1, 2, 3, the sixth car of Blue Line, 1, 2, the fourth car of Green Line). In addition, we can relatively avoid cold as the neighborhood of connection department of vehicle and vehicle (both ends of vehicle) is hard to be affected by wind with blower in the same vehicle.

We feel that air conditioner does not work though Q7 is hot.
<answer>
Depending on temperature, humidity, congestion situation in the car and the situation of fresh air temperature, air conditioning may not work.

Why is it that we turn on air conditioner though Q8 is cold time?
<answer>
Air conditioner in the car automatically controls, and, depending on temperature and congestion situation in the car, air conditioner or the ventilation may enter all year.

Please tell time when Q9 heating works.
<answer>
Heating works all year. In addition, heating may not work depending on temperature, humidity, congestion situation in the car and the situation of fresh air temperature even if it is the winter season.

The commuter rush hour of Q10 (correction) morning, the inside of car of subway are cold (the winter season).
<answer>
Because fresh air temperature is low in the winter season, time may suffer from outdoor vehicle base about vehicle which stopped before the inside of car warms after putting heater.

Please tell setting temperature of Q11 air conditioning.
<answer>
About setting temperature of air conditioner, we change by time and set to 22-25 degrees Celsius in 24-27 degrees Celsius, the winter season in the summer. In addition, we usually make temperature difference between car (1, 2, 3, the sixth car of Blue Line, 1, 2, the fourth car of Green Line), women-only car (the fourth car of Blue Line from the first train diamond on weekdays to 9:00 a.m.), weak air-conditioned cars (the fifth car of Blue Line, the third car of Green Line). About setting temperature of heating, we set all year to 17-18 degrees Celsius.

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