买了个海尔空调，说试试有没有问题，制冷正常，制热没风，售后说因为外边温度高于30度，所以机器不启动_百度知道
买了个海尔空调，说试试有没有问题，制冷正常，制热没风，售后说因为外边温度高于30度，所以机器不启动
售后说因为外边温度高于30度，所以机器不启动买了个海尔空调，制冷正常，说试试有没有问题，制热没风，是真的吗
提问者采纳
好，请您放心，感谢向企业知道提问 制热遥控控制最高30度 当环境高于30时 机器是不运转是正常的。欢迎您再次向企业知道提问
提问者评价
太给力了，你的回答完美的解决了我的问题！
已回答44314
响应时间&16小时
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是真的，现在的温度根本不能制热
如果试制热，先将室温制热到22度，在制热将温度设定30度就可以了。
(制冷)到22度
要这么说，买空调干嘛使？质量差就是质量差
温差小于5度不工作
冬天试试吧
对是这个问题
等待您来回答
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出门在外也不愁查看: 1042|回复: 13
有没有南方的朋友，请教下在南方的天气秋冬跑步要穿什么比较科学呢？
今年夏天才开始的。以前一到秋冬就懒得跑了，一是怕冷，二是整个肌肉感觉都是僵硬的。
南方温度虽然不太低，但是湿冷，跑起步风再一吹进去感觉真是受不了。。
请问下南方的朋友，一般在秋冬跑步你们都是怎么穿的呢？
全年都是短袖短裤的跑，包括冷空气来的那几天，屁事都没
广州 现在还满大街穿 短裤的
和夏天温度差不多
本帖最后由 adam996 于
12:19 编辑
今天最高快30度，还是全身短打。
1月份跑最冷的时候，一般是压缩长裤+短速干T，长袖风衣热身以后脱掉。
广州的跑友穿不穿cw-x或skins的压缩裤？
少，真的非常冷了，把读书时的校服翻出来，穿着又能跑了
我这里现在10度，上身吸汗速干半袖或长袖+风衣，下身短裤
还可以接受
刚出门的时候冷，跑起来以后正好，跑完了得赶紧进屋，十分钟二十分钟以后身上冰凉
再过几天不知道怎么办呢，快下雪了。。
广州不穿短裤的时候就一个月
其他时间都是短裤
没必要买什么防寒性的衣服
现在下午还有30度，半裸即可
我都是穿头像上这套，外面套一件跑步风衣，前面防风，手臂、腋下、腰背带透气散热那种。
裤子X宝上各种足球收腿裤 很划算啊
秋冬还是要注意保暖的，如果跑了个步反而吃尽了寒气，那锻炼的效果还不如不锻炼。
南方的秋冬更是如此，风大又比较湿冷，我一般是速干穿里面，外面套一件抓绒软壳，跑热了就把抓绒盘身上。
另外要注意最好在家里暖身了再去，跑步最好一直跑到家里，不要让身体冷下来
像10度左右的天气的话，只要风不大，随便着装都没问题，风大的时候最好就是不要跑，得不偿失的
是麻烦啊，风大怎么跑都热不起来。基本不出汗。不过我是健身慢跑。
我在河源，一到冬天风很大，现在买了件风衣，穿上跑应当没事吗？
Powered by温度对运动时消耗热量的影响~！
7回复 638浏览
相同的运动 相同的时间长短 是在温度高新陈代谢更快的时候消耗热量更多 还是说温度低的时候散发到环境中的热量更多而导致整体运动消耗的热量更多？？？ &这个问题，我一直琢磨了很久也没有弄明白 求教各位高人?！~！~！
如果你喜欢
的文章，可以。& & & &
一日三餐好多鞋~！！！
开好车住好房听黑泡泡~！！！
相同的运动 相同的时间长短 是在温度高新陈代谢更快的时候消耗热量更多 还是说温度低的时候散发到环境中的热量更多而导致整体运动消耗的热量更多？？？ &这个问题，我一直琢磨了很久也没有弄明白 求教各位高人?！~！~！
一日三餐好多鞋~！！！
开好车住好房听黑泡泡~！！！
感觉应该是温度低的时候消耗热量更多
采用极限思想考虑写个问题
如果这个人运动的消耗几近于零那么为了再更寒冷的环境获得正常的体温就要更多消耗热量
啥不多说 日久生情
引用2楼 @ 发表的:
感觉应该是温度低的时候消耗热量更多
采用极限思想考虑写个问题
如果这个人运动的消耗几近于零那么为了再更寒冷的环境获得正常的体温就要更多消耗热量
我所说的情况是在运动状态下?！
一小时左右的有氧运动~！
一日三餐好多鞋~！！！
开好车住好房听黑泡泡~！！！
除去衣物保暖的影响 或者说只穿一条短裤的情况下
温度高的时候（气温30度） 新陈代谢旺盛 进行相同的运动 肯定比舒适温度(气温20度)下消耗的热量大
也就是说 温度高时候运动消耗=舒适温度的运动消耗（1）+更高的新陈代谢所消耗的（x）
温度低的时候（气温10度） 为了散发的热量更多 也肯定比舒适温度消耗的热量大
也就是说 温度低时候运动消耗=舒适温度的运动消耗（1）+散发更多的热量（y）
我就是想知道 究竟是x大于y 还是说x小于y & 求高人解答
一日三餐好多鞋~！！！
开好车住好房听黑泡泡~！！！
Do I burn more calories when it is hot outside or cold?
November 10, 2010
Do I burn more calories when it is hot outside or cold?It seems as if the extra energy that is needed to keep you warm when exercising in a cold environment would translate into extra calories burned. However, exercise raises the body’s temperature on its own without needing to expend more energy to do this. In hot weather, it takes more cardiovascular effort to COOL the body, which occurs by pumping blood to the skin to promote sweating. Therefore, exercising in warm weather would actually use more energy than exercising at a temperature near freezing.
In one study, nine male subjects cycled for 90 minutes in different temperatures: -10 degrees Celsius, zero degrees Celsius, 10 degrees Celsius and 20 degrees Celsius. During the two colder temperatures, there was a higher respiratory exchange ratio indicating that more carbohydrate was used for fuel and less fat was oxidized than during the warmer trials (1). In another study of eight male cyclists, subjects rode to exhaustion in four different temperatures (approximately 4, 10, 20 and 30 degrees Celsius). The longest time to exhaustion was found at 10 degrees Celsius and the shortest was at 30 degrees Celsius. This research showed a relationship between temperature and exercise capacity with the best exercise able to be performed in the moderate ranges with the lowest capacity on either end of the temperature extremes. (2) These two studies suggest that working out in moderate to warm temperature is best for burning fat and exercising longer, so more calories are burned overall.
Cold weather doesn’t increase caloric expenditure unless, however, the body starts to shiver. When a person is shivering, the body needs to work harder to maintain thermoregulation (body temperature). According to Nancy Clark, M.S., R.D., shivering can burn about 400 calories per hour and it depletes glycogen stores and leaves you feeling fatigued (3). In this situation the energy expenditure in cold weather is greater than in warm weather, but the actual amount of additional calories burned due to shivering depends on the temperature, how long the person was exposed, and the type of clothing.
Other factors can cause weight gain during winter months. Inclement weather and less daylight can decrease activity. Winter blues, also known as seasonal affective disorder, is related to low levels of serotonin production (the feel-good hormone in the brain). It has been shown that eating carbohydrates increases the amount of serotonin in the brain, which may also be why we reach for a cookie after a tough day (4). Also, many people find it hard to resist the many high-calorie treats that are available in abundance during the holidays.
References:
Medicine and Science in Sports and Exercise, 34 (5), 774-779.
Medicine and Science in Sports and Exercise, 29 (9), .
Clark, Nancy (2004).
Winter and Nutrition: Fueling for Cold Weather Exercise downloaded from
on 10/26/2010.
Wurtman, J.J. (1988).
Carbohydrate craving, mood changes, and obesity.
Journal of Clinical Psychiatry, Aug (49) Suppl 37-9.
引用5楼 @ 发表的:
Do I burn more calories when it is hot outside or cold?
November 10, 2010
Do I burn more calories when it is hot outside or cold?It seems as if the extra energy that is needed to keep you warm when exercising in a cold environment would translate into extra calories burned. However, exercise raises the body’s temperature on its own without needing to expend more energy to do this. In hot weather, it takes more cardiovascular effort to COOL the body, which occurs by pumping blood to the skin to promote sweating. Therefore, exercising in warm weather would actually use more energy than exercising at a temperature near freezing.
In one study, nine male subjects cycled for 90 minutes in different temperatures: -10 degrees Celsius, zero degrees Celsius, 10 degrees Celsius and 20 degrees Celsius. During the two colder temperatures, there was a higher respiratory exchange ratio indicating that more carbohydrate was used for fuel and less fat was oxidized than during the warmer trials (1). In another study of eight male cyclists, subjects rode to exhaustion in four different temperatures (approximately 4, 10, 20 and 30 degrees Celsius). The longest time to exhaustion was found at 10 degrees Celsius and the shortest was at 30 degrees Celsius. This research showed a relationship between temperature and exercise capacity with the best exercise able to be performed in the moderate ranges with the lowest capacity on either end of the temperature extremes. (2) These two studies suggest that working out in moderate to warm temperature is best for burning fat and exercising longer, so more calories are burned overall.
Cold weather doesn’t increase caloric expenditure unless, however, the body starts to shiver. When a person is shivering, the body needs to work harder to maintain thermoregulation (body temperature). According to Nancy Clark, M.S., R.D., shivering can burn about 400 calories per hour and it depletes glycogen stores and leaves you feeling fatigued (3). In this situation the energy expenditure in cold weather is greater than in warm weather, but the actual amount of additional calories burned due to shivering depends on the temperature, how long the person was exposed, and the type of clothing.
Other factors can cause weight gain during winter months. Inclement weather and less daylight can decrease activity. Winter blues, also known as seasonal affective disorder, is related to low levels of serotonin production (the feel-good hormone in the brain). It has been shown that eating carbohydrates increases the amount of serotonin in the brain, which may also be why we reach for a cookie after a tough day (4). Also, many people find it hard to resist the many high-calorie treats that are available in abundance during the holidays.
References:
Medicine and Science in Sports and Exercise, 34 (5), 774-779.
Medicine and Science in Sports and Exercise, 29 (9), .
Clark, Nancy (2004).
Winter and Nutrition: Fueling for Cold Weather Exercise downloaded from
on 10/26/2010.
Wurtman, J.J. (1988).
Carbohydrate craving, mood changes, and obesity.
Journal of Clinical Psychiatry, Aug (49) Suppl 37-9.
谢谢 我大概了解了?！~！
一日三餐好多鞋~！！！
开好车住好房听黑泡泡~！！！
引用6楼 @ 发表的:
谢谢 我大概了解了?！~！
天气冷和天气热对消耗热量的效率都不错，虽然有一些差别，应该都不太大
看来对热量消耗效率相对最低的天气是最舒服的气温，但是我觉得在这种舒服气温下可以跑的更长时间。
所以我觉得，无论什么天气，只要跑就是好的~
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西安一小学学生跑步取暖
老师办公室30度
　　《西安晚报》消息&&12月6日，天气预报显示，西安气温为2~5摄氏度。在靠空调取暖的明欣小学里，大多数教室的空调并没有打开。与学生们待遇不同的是，多间教师办公室的空调都在运转。　　6日7时40分，记者来到明欣小学，记者随即采访了几名学生。“你们教室冬天用什么取暖？”“有空调，但是没开。前几天我们下课出去跑几圈就不冷了，不过这几天教室里特别冷，跑步都没用。”几名小学生告诉记者。　　8时许，记者走上教学楼二层，这里一共有6间教室，记者绕着教室走了一圈，发现只有两间教室空调是打开的。在一间没有开空调的教室内记者看到，一些学生带着手套在室内玩耍。然而，在几间老师办公室内，记者却发现，空调上的液晶屏显示温度是30摄氏度。　　这么冷的天气，为什么大多班级空调成了摆设？明欣小学校长孙爱荣说，教室不开空调有两个原因：一是学校规定只有教室温度低于5摄氏度，各班级才能把空调打开。另一个原因是，空调通风不好，容易传染疾病，有的学生不愿意开。　　至于老师办公室开空调是否也有这样的规定，孙爱荣回答说，因为考虑到老师办公需要，所以办公室空调开关时间不在这个规定范围内。　　记者采访离开学校过了3个小时后，孙爱荣校长打来电话告诉记者，“现在每个班级的空调都能正常运行，只要学生感觉到冷都可以打开。”（张&&雷）
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