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VRV aircon exactly? And what's the difference between general central air conditioning?
- VRV aircon system is in the electric air conditioning system, refrigerant compressor control through the cycle and enter indoor heat exchanger refrigerant flow, timely meet the requirements of indoor cooling and heat load of high efficiency cooling air conditioning system. Its working principle is: by the control system of collection and indoor thermal comfort parameters, outdoor environment and characterization of state parameters of refrigeration system operation condition, according to the rule of system operation optimization and the rule of the human body comfort, through frequency conversion and other means to adjust the compressor capacity, and control the fan of air conditioning system, electronic expansion valve and so on all control components, guarantee the indoor environment of comfort, stability and make the air conditioning system work in the best working state. VRV aircon system has obvious effect of energy saving, comfortable, the system on the basis of indoor load, continuous operation under different rotational speed, reduce the energy loss caused by frequent compressor start-stop; The compressor frequency startup, reduces the starting current, energy saving, electrical equipment will greatly at the same time to avoid the impact to other electrical equipment and power grids; Can adjust the capacity of characteristics so as to improve the indoor thermal comfort. VRV aircon system design and arrangement of the easy installation, flexible, architectural space is small, easy to use, high reliability, low operating cost, without machine room, no water system, etc. Central air conditioning: suitable for villas, room more units to use, every room need refrigeration, is relatively economic.s
Household central air conditioning wind pipe and more online what is the difference between the good
- Central air conditioning wind pipe type, a type of yituo central air conditioning, the biggest wind mill 45 kw, have a fixed frequency and frequency changer, more online, generally for the frequency changer, most large such as gree VRF a host GMV5S pulled 80 machine series, can effect comparing is higher than the wind pipe, up to 6.8:1, screw machine energy saving level. Wind mill advantage is both the size of the room can be installed, small 1 p, 10 square meters room use, fault is lower than more online. Generally installed 10 years of trouble-free operation, many online installation to prevent thunder interference machine operation, complex circuits, fault maintenance costs high, household more online variety, can effect comparing machine has 3.5-6.8, the price expensive is energy saving, wind mill, and more online in machine noise is the same big, installation is the same, the machine without installation position are generally choose more online.s
Home air conditioning outlet: how much is A commonly
- Ordinary socket is 10 Ann's Water heaters and air conditioning outlet is generally 16 amp Hope to adopts
Freon in the car air conditioning can replace home air conditioning
- No way! Automotive air conditioning use everything, household air-conditioning using R22 and R410a; The nature of the difference is very big, can't replace directly!s
Air conditioning machine which is high pressure pipe? Which is of low pressure pipe?
- Cooling tube for high pressure, tubes for low pressure pipe. The working principle of air conditioning: compressor, condenser, throttle valve, evaporator, Reduce the compressor refrigeration: the high temperature and high pressure gas entering the condenser, in the outdoor condenser absorbs heat to high pressure liquid at room temperature, and then enter the throttle valve after decompression low pressure low temperature of liquid, entered the room after the evaporator absorbs the heat of the room into a low pressure gas at room temperature, then in the compressor, the cycle of the cycle. Heating: high-temperature high-pressure gas from compressor discharge directly into the room of the condenser heat absorption cooling in the room into a high-pressure liquid at room temperature, and then enter the throttle valve, the step-down into low pressure low temperature liquid, then after the evaporator absorbs heat into outdoor outdoor low temperature gas in the compressor, the cycle of the cycle. Actually is evaporator condenser, condenser and evaporator, they're just different in cooling and heating function known as condenser or evaporation. Air conditioner: when heating by the compressor, four-way valve, valve, outdoor heat exchanger of indoor machine, cooling pipe, valve, capillary, condenser, electromagnetic four-way valve, receiver, condenser, compressor.s
With central air-conditioning and hang up air conditioning which good at home?
- Household central air conditioning is a generally referred to as the home use air conditioning system. Does not take up the interior space, no bare pipe, high comfort, no dead Angle, the wind out and decorate a style to complete reunification, class is high, the taste is different, the disadvantage is that the price higher. Also, household central air conditioning has wall hang up. So this can't contrast.s
Oneself how to remove the air conditioning?
- Before the removal of air conditioning, the first to will be received in the seg refrigerants in air conditioning, and then remove the connection between outdoor and indoor machine in air conditioning copper tube. The again. Remove the outdoor and indoor machine one by one. And packing is good, the outdoor and indoor machine interface in order to avoid dirty interface. Especially when removing separate-bodied air-conditioners should pay attention to safety!s
How to choose and buy the home air conditioning
- Buy air conditioning to choose according to room size power. Such as 1 p air conditioning can meet 20 square meters room use. 1.5 P air conditioning can meet 25 square meters room use. Best buy frequency conversion air conditioning energy saving.s
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