无码人妻精品一区二区三18禁,国产猛烈高潮尖叫视频免费,日本大肚子孕妇交xxx,国产精品综合色区在线观看

Welcome to visit the official website of Dongte.

深圳市東特工程設(shè)備有限公司

National Service Hotline13302900852

Company dynamics

Electric water heater pay attention to what's most important?

Source: 深圳市東特工程設(shè)備有限公司Popularity:3017Time: 2016-07-30 17:02:41SML

1, the body is safe bathing water, the resistance is very low, there is little leakage current can occur shock hazard, so the safety performance of the water heater is directly related to the safety of human life, is essential. Safe food ≠ safe bathing, according to the International Copper Association survey, the number of Chinese residential electric shock due to electrical circuit caused by irrational allocation of developed countries several times or even hundreds of times. Electrical wiring grounding unreliable, Decoration cause ground and site wiring, water pipes serve as the ground, the use of water and electricity steal phenomenon is relatively common, it will result in a "live earth", "charged water" and other issues in these cases, causing the water heater charged. Currently on the water heater leakage protection widely used for water supply environment into live issues it is ineffective. Therefore, only the product itself to solve the security problem is not equal to address security issues bath. The anti-electric wall heater in case of an effective solution to the situation of the following occur: In case the room next door, fire and earth reversed; in the case of a neighbor, fire and earth are connected; in case of leakage and other electrical conduction between the ground each other through; the entire floor in case the water pipe charged. ( "Consumption Age" suggest that you consume with a state-certified and meet the national standard electric water heater with an electric wall technology, for example, is about to enter the national standards Haier electric water heater, so that you can guarantee the safety of consumers.

2, compared with the electric water heater is the preferred gas water heaters and solar water heaters, electric water heater has a considerable edge. Gas water heater must be installed in a well ventilated room, prone to incomplete combustion of CO poisoning; a year to clean the heat exchanger, the high cost and cumbersome, and the short-lived (6 years). In addition, the gas water heater is easy to hot and cold water, resulting in burns security risks. Solar water heaters by the floor, the season and the limitations of light intensity and other conditions, winter can not reach the desired temperature; thunderstorms, high winds, hail and other inclement weather will cause damage to the machine; installation, repair and maintenance is very troublesome; later, higher maintenance costs. Electric water heater safety, health, easy to install, long life (at least 10 years).

3, see the interior liner is carefully selected key components, bladder leakage, the entire water heater scrapped. Stainless steel liner: corrosion-resistant, not rust, not sensitive to thermal expansion and contraction, longer service life. Due to the high cost, only for high-end products. Enamel interior: the case of high-grade steel liner. Identification enamel interior quality is to see whether a special enamel steel, special steel easy to form scale explosion; two to see whether it is technology that is three gall bladder into the enamel layer, adhesive layer, steel decarburization layer, anti-knock, anti-soluble, antacid. Galvanized liner: a resin surface, a long time easy to aging, life is short, is a low-grade interior, has been eliminated.

4, energy saving is the key to the water heater is in the power-hungry appliances, energy conservation is very important, mainly to see whether the energy-saving insulation and heating efficiency of the heating tube. A look at whether it is ultra-fine porous foam technology to ensure that the insulation layer of dense, thick, better insulation effect. Second, look at whether the British Grameen stainless steel heating pipe, in order to ensure heating efficiency 99.2%. Third, look at whether the night electric technology, night electric technology can save nearly half of the electricity.

5, the internal parts are very important components of quality electric water heater safety, security and comfort of life. Magnesium rod: If the magnesium rod weighs only 65 grams, life is only 1--2 years, a fee shall be increased by the replacement, Haier electric water heater magnesium rod weighs 310 grams, standard quality life up to 5 years. Thermostat: button-type contact thermostat temperature measurement is not accurate, easy to malfunction, causing the explosion. Only the liquid expansion thermostat, available into the bottom of the water heater temperature, good stability, high accuracy.

6, do not underestimate the external structure of the heater closed environment, humid, exterior design is unreasonable, it will affect the safety and life of the water heater, and therefore can not be ignored. "Completely closed" waterproof structure: fully enclosed structure refers to the end cap and the shell is made of special structure installation, greatly reducing the chance of water vapor into the body. If you do not fully enclosed structure, sealing, one external moisture easily enters the interior of the water heater and electrical components prone to corrosion of electrical accidents and shorten life; two non-professionals easy-open dangerous.

7, personalized with selected models bathroom size, decor, different requirements for bathing, water heater models to match is not the same. . Select split heater control under what circumstances? Kept decoration beauty, full bathroom space saving, optional split control electric water heaters, achieve the main machine completely hidden in the ceiling, half-hidden in the ceiling or hidden in the closet, using remote control panel to operate, very convenient. Option One: embedded in the ceiling and a half semi-flush installation, free up more space for bathing, operated by remote control panel. Option Two: completely hidden completely hidden in the ceiling-mounted, well maintained overall aesthetic decoration, operated by remote control panel. Option Three: hide in a closet in the closet to hide the mounting within that space is fully utilized, operated by remote control panel. . Choose slim speed thermal water heaters under what circumstances? The bathrooms are small, optional slim-speed electric hot water heater, compact, does not occupy space. Fast-paced life, do not want to wait for a long period of heating, or bubble bath covered with no fear of the water, optional slim-speed electric hot water heater, bath achieve zero wait, want to wash long to wash long. . Select water heater thermostat under what circumstances? The pursuit of maximum bathing comfort, water heater thermostat is a great choice. In addition, if you are concerned home for the elderly or children being scalded in the bath, you can choose a hydropower water heater thermostat.

8. Select how much volume of food is appropriate volume might cause the unnecessary expenses, the volume is too small not enough, so the volume of the water heater must choose the right. In general, 40L hot water heated to 75 ℃ continuously water (42 ℃) 20 minutes for one or two people bathing. If you are a family of three people, choose 60L above the water heater. If two or three people or a bathtub while bathing, need more than 80L of water heaters.

9, prior to see meter capacity electric water heater is electrical power, first take a look before you buy the home meter capacity is not sufficient. If you choose to ordinary food, power is generally 1500W, according to physics voltage (U), current (I), conversion formula P power (P) between = U * I, obtain the required meter capacity I = P / U = 1500/220 = 6.8 (a), generally 10A meter is sufficient.
Key words of this article:
  • Scan to focus on us

蜜臀av性久久久久蜜臀aⅴ麻豆| 国产a在亚洲线播放| 欧美深性狂猛ⅹxxx深喉| 久久天天躁夜夜躁狠狠85麻豆| 红杏亚洲影院一区二区三区| 成年女人黄小视频| 国产精品久久无码一区| 无码人妻精品一区二区三区夜夜嗨| 性色欲情网站iwww| 亚洲精品无码永久中文字幕| 99精品国产成人一区二区| 午夜成人理论无码电影在线播放| 亚洲精品成人无限看| 中文字幕av免费专区| 亚洲国产精品成人久久| 欧美v国产v亚洲v日韩九九| 女人被狂躁c到高潮视频| 亚洲午夜精品一区二区| 天堂新版在线资源| 久久亚洲精品国产亚洲老地址| 色一情一乱一伦麻豆| 日本乱偷人妻中文字幕在线| 久久午夜羞羞影院免费观看| 无码人妻丰满熟妇区免费| 老湿机香蕉久久久久久| 中文无码一区二区三区在线观看| 无码国产成人午夜电影在线观看| 少妇被躁爽到高潮无码人狍大战| 国产在线拍揄自揄拍无码| 国产乱子夫妻xx黑人xyx真爽| 性色av一二三天美传媒| 亚洲色偷偷色噜噜狠狠99网| 99久久精品国产一区二区三区| 大乳丰满人妻中文字幕日本 | 粗了大了 整进去好爽视频| 亚洲人成网站色www| 国产精品午夜无码av体验区| 人人狠狠综合久久亚洲 | 日韩av无码中文无码不卡电影| 国产三级精品三级在线观看| 亚洲综合色无码|