How long it will take air-conditioning on the right
Summer or winter, people stay in air conditioning room after an hour or two, you should open a window for air. As in the summer, but 4 ~ 5 o 'clock in the morning, winter can be in 1 ~ 2 o 'clock in the afternoon, open the Windows and doors, increase the circulation of fresh air, so one or two hours is appropriate.
In Hong Kong (warmer) from the south, 20 years ago, standard of indoor air conditioning temperature is 22.5 ° C. Domestic in recent years, due to save energy and global warming, air conditioning will be more heat to outdoor, increase heat), instead of 25 ° C. Air conditioning is not to run time to decide, because will depend on the needs of the user and the power and efficiency of air conditioning, environmental conditions and so on. First of all, the air conditioning not fixed to the people, it is better to "pendulum wind" average function let the cold wind. When you set one do you think the right temperature, air conditioning (with the "return") in the operation of the monitoring to the indoor temperature reaches your request, refrigeration parts would be unable to work, single fan in operation. The temperature after recovery, refrigeration parts to boot. Originally is not to save electricity, air conditioning has been open. Just now home mostly use fission air conditioning, the indoor fan just in circulating air, no fresh air. Room no oxygen supplement for a long time, people will slowly appear "oxygen" phenomenon, common have a cold sweat, palms chills, nausea, or even dizzy. So, long-term use fission air conditioning, to add a foreign fan, appropriate air the room.
Air conditioning bring comfortable at the same time, also bring a kind of "disease". In the air conditioning work under the environment of learning for a long time, because the air circulation, not cannot get improvement environment, there will be a stuffy nose, dizziness, sneezing, tinnitus, fatigue, memory loss and other symptoms, as well as the related and skin allergic characteristics, such as skin firmness in dry, allergies, poor skin. This kind of phenomenon in the modern medicine is called "air conditioning syndrome" or "air-condition disease". To prevent air-condition disease, special remind home air conditioning users: don't open air conditioning, 24 hours a day in the evening or at work to close; 24 hours don't close the window; Don't too low, temperature and outdoor temperature difference not less than 7 ℃; Should often clean the carpet, bed sheets, sofa cover. For central air conditioning users, experts emphasize: response to hotels, restaurants, hospitals, bedding, appliances, curtain, etc to disinfection, often as far as possible let the sun. Supplement: for air-condition disease prevention, (1) use of disinfectants to kill microorganisms in air conditioning unit. Disinfectant can be repeatedly used, to prevent microbial regeneration. (2) because the humidity of air conditioner controller is fuelling the spread of bacteria tool, therefore, the need to increase the dehumidifier, in order to reduce the indoor relative humidity, so as to prevent bacterial growth. (3) after strenuous exercise, do not enter the air conditioning room, lest make open pores suddenly, so as to catch cold catch cold cause disease. (4) the air conditioning room and outdoor temperature disparity is bigger, so stay inside the bedroom shoulds not be long. Should make the skin the chance to sweat, water more, make pore unobstructed, to speed up the metabolism. (5) conditions, it is best to use the open systems model of the air conditioner, to maintain indoor air fresh, circulation.
