Q1：Why is it important to use home air conditioner filters?
A：Without them you can clog up vital parts of the heating or cooling components that can be difficult to clean out and can cause severe damage that will be much more expensive to repair than the inconvenience of replacing a filter once a month.
Q2：What is VRF Air Conditioning System?
A：VRF air-conditioning systems owe their growing popularity to their ability to meet a wide range of requirements.
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Q:Air conditioning is vertical well, or hanging a good?
Vertical or hanging, as long as the work, are good! However, vertical occupies the ground area; Do not take up it hanging. Vertical, children may be surprisingly easy to contact, manufacturer can not guarantee compensation; The safety of hanging better! General hall is more than 20 square metre, exo are mostly of small power, hard to work efficiently, so a lot of people choose vertical. My family's choose hanging sanyo big 2 p, winter and summer respectively are very easily cope with more than 30 square meters of the dining room of the sitting room + refrigeration, warm! For reference only!
Q:What is the difference between ordinary air conditioning and central air conditioning
Use water cooled central air conditioning large initial investment, and water-cooled central air-conditioning for more hotels and shopping malls, large conference field, etc. Recommend the use of yituo multifamily type air cooled air conditioning, compared with ordinary household family air-condition with less investment, easy management and maintenance.
Q:What type of refrigerant home air conditioning?
Household air conditioner commonly used models with R22 and R410a refrigerant. R22 used in air conditioning that decide frequency, due to the destruction of the ozone layer has a certain effect, therefore is a kind of transitional refrigerants. R22 features: At room temperature for colorless, approximate tasteless gas, not burning, explosion, corrosion, toxicity than R12 slightly larger, but is still a safe refrigerants, security classification for A1; Pressure can be liquefied colorless transparent liquid. Chemical stability and thermal stability of R22 are very high, especially in without the presence of moisture, can't afford to under 200 ℃ and general metal reaction. In water, only with alkali slow work. It happens in high temperature cracking. Available as refrigerant R22 is a kind of low temperature, refrigeration temperature to 80 ℃. R410a used in frequency conversion air conditioning. It is a new kind of environmental protection refrigerants, does not destroy the ozone layer, the working pressure is about 1.6 times that of ordinary R22 air conditioner, refrigeration (warm) of high efficiency and improve the performance of air conditioning does not destroy the ozone layer. R410a features: New refrigerant R410a is composed of two kinds of quasi azeotropic mixture of R32 and R125 each 50%, mainly include hydrogen, fluorine and carbon (HFC), has the stability, non-toxic, superior performance, etc. At the same time as a result of not containing chlorine, so will not react with ozone, which does not destroy the ozone layer. In addition, the adoption of new refrigerant of the air conditioning in terms of performance also improved. R410A is by far the most appropriate internationally recognized to replace R22 of refrigerant, and in Europe and the United States, Japan and other countries. R410A replacement in the main international market of global trends and prospects of using condition and the dynamic of entering the international market.
Q:A few years general air conditioning warranty?
Air conditioning (Korean) machine, 1 year major parts for 3 years, main components including compressor, fan motor, thermostat Commercial air conditioning machine for two years, main components of 3 years, main components including compressor Air conditioning (suzhou) machine for 3 years, the main parts for 5 years, the main components including the compressor (5 years) Air conditioning (Korean) remote control (1 year product purchase the door repair for 15 days, 15 days to send) Air conditioning (suzhou) remote control (1 year product purchase the door repair for 15 days, 15 days to send)
Q:Heat transfer process in the central air conditioning system?
The central air conditioning mainly by air conditioning compressor suction cold coal gas from the evaporator in the normal temperature and low pressure compressed into cold coal gas of high temperature and high pressure, sufficient heat exchange with cooling water in the condenser, cooling water absorbs heat, cold coal by using tower fan cooling pump to the cooling tower with the spray cooling water to heat exchange, Lin will heat released into the atmosphere; Then after cooling into cold coal low temperature and low pressure liquid, the regulator in the evaporator heat absorption of frozen water, into the normal temperature, low pressure cold coal gas to air conditioning compressor, single cycle finished cold coal; Cold and chilled water for coal in the process of evaporation heat is absorbed, becomes lower temperature of cold water, through the frozen pump to the end of the air conditioning equipment (fan coil) with indoor air heat exchange, aim to reduce indoor air temperature.
Q:Please explain what went on two air conditioners and yituo three air conditioning, which is better
Yituo two, is an air conditioning of drag two air-conditioners indoor machine, and so on.
Q:Household air conditioner 5 horses, whether need to change electricity
Five of the air conditioning is to use 380 v three-phase electricity, if there is no three-phase electricity can't use. If the sitting room and dining-room together, had better add partition door, so the use of three air conditioning.
Q:Ordinary household air-conditioning ventilation function, how is it?
Split type air conditioning ventilation function, is a constantly from indoor air inlet indoor machine of small fan sucked in air; The outlet blow out again after filter, belongs to the indoor air circulation.
Q:Air conditioning is divided into several types
1. Air conditioning product categories: According to the classification of structure form: (1) the integral (window) code: C (2) separate code: F According to the main functions: (1) cold air code: omit (2) heat pump code: R (3) the electricity auxiliary heat code: D (4) inverter type code: BP Fission structure of indoor machine code: (1) ceiling type: D (2) wall: G (3) the floor: L (4) embedded: Q (5) : desktop: T Fission seg code: W
Q:Are there any of household air conditioning fresh air?
Some have, some don't However, even with this kind of function, the so-called ventilation or air function, had no obvious effect. Is not significant, but only as a selling point. His principle is what?? Then add a small outdoor bi-directional centrifugal pump, and then through a pipe, the pipe is similar to the low pressure pipe is big, that's less than 1 cm. Then 2 tube and pipe, the pipe and the refrigerant supply all tied together, connect the indoor and outdoor And the tube, no matter how much he flow first Pump work need electricity, although not much, but the pump through a simple filter inhaled air, to indoor, later pumped the indoor air An hour down, ventilation have? In short is fairly small, how much less?? You open a door in volume than the pump work an hour, what does that mean??