Q:Does an air conditioner improve indoor air quality?

Yes, an air conditioner can improve indoor air quality. Air conditioners help filter out dust, pollen, and other airborne particles, reducing the presence of allergens in the air. Additionally, they help control humidity levels, which can prevent the growth of mold and mildew. However, it's important to regularly clean and maintain the air conditioner to ensure it functions properly and does not become a source of indoor air pollution itself.

Q: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.

Q:Household air conditioning refrigeration there is burning smell

Air conditioning air inlet blockage, leading to the inside of the hot air blow out, heat not to come out, burned the plastic parts. Rule out way is to first check whether the air inlet flow, and then test of the wind outlet is normal with the hand, and listen to whether there is abnormal sound inside the air conditioner.

Q:Can adjust indoor air conditioning circulation within the outer loop

With changing behavior of household air conditioner, just have the function of the outer loop. Circulate in general family expenses air conditioning only, and not the function of the outer loop. But in air with function of air conditioner, can introduce outdoor fresh air into the indoor, can have the function of the outer loop. Air conditioning units are usually used in confined space, long time, can make indoor air pollution, even no collateral in fresh air function of air conditioner, air conditioning after a period of time, it is best to open a window ventilated 5 ~ 10 minutes, to ensure the indoor air clean.

Q:Choose frequency conversion air conditioning and fixed frequency which is more suitable for me?

Choose a bit more stable performance, such as panasonic, gree brand of fixed frequency is good, because of the frequency conversion although has the characteristic of power saving mute, but because of frequency conversion technology was introduced in recent years, the performance is not very stable..

Q:Recently to do some engineering of hvac engineering, they want to install VRV aircon on the first floor, central air conditioning in the second and third floor, I don't understand, these two kinds of air conditioning is not the same? Had heard that VRV aircon is the central air conditioning! The whole central air conditioning is not good?

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.

Q:Household air-conditioning ventilation principle is what

Ha ha air conditioning has fresh air, but has little effect. Two copper pipe is circulation of the refrigerant, high and low pressure tube all the way. Household family air-condition we only see out of the wind the place, the return air is at the top of the machine, it is a into a can achieve cycle, therefore is feasible. The central air conditioning is more obvious.

Q:How to choose according to the size of air-conditioning P number?

Advocate lie 2 P, other 1.5 P My house advocate lie more than 20 is 2.5 P, covers an area of more than 10 1.5 P, 1 P effect is not good, 2 P is too cold Hope useful ~ ~ Don't care about sits up, open air conditioning, not air conditioning is hot, is closed the window, it doesn't matter

Q:Room with a home air conditioning?

What room??? Generally, is that if the space is too big to reach may appear the effect.

Q:What is the principle of air conditioning

Air conditioning refrigeration principle Air conditioner after electrify, refrigeration system of refrigerant in low pressure steam in the compressor and compression for high pressure steam back to the condenser. Axial flow fan at the same time in the outdoor air inhaled through the condenser, take away the refrigerant gives off heat, high pressure refrigerant vapor condenses into high pressure liquid. High pressure liquid after filter, throttle body spray into the evaporator, and the corresponding evaporation under low pressure, absorb the heat around. Tubular fan at the same time make the air entering the heat exchange between the finned evaporator, and the cooling after heat air to send to the interior. So indoor air circulation flow unceasingly, achieve the goal of lower temperature. Working principle of the heating Heat pump heating is the use of the compression of refrigeration system to heat the indoor air condenser. When he worked in the refrigeration, air conditioner, low pressure liquid refrigerant in the evaporator heat absorption and evaporation in high temperature and high pressure refrigerant exothermic condensed in the condenser. Heat pump heating is through electromagnetic directional, exchange the position of the suction exhaust pipe of the refrigeration system. Original refrigeration evaporator working indoor coil into the condenser when heating, such cooling system in absorption of heat to the indoor outdoor exothermic, achieve the purpose of heating.