As a common home appliance equipment, I think everyone is no stranger.In the summer, it is nicknamed peoples renewal artifacts. It can be seen that the importance of air conditioners to us. The family is equipped with a good air conditioner to provide us with a cool temperature and bring a good family environment experience.When we buy an air conditioner, we will have some doubts. What factors should we consider when we are in the air conditioner?How to maintain it?
working principle
Use the circulating water pump to pull out the water in the water tank uninterruptedly, and spray it evenly on the evaporate filter layer through the water cloth system. Outdoor hot air enters the evaporation and cooling medium.Make the cooling effect more ideal, Swedens high -tech patented products) are fully exchanged with water with water. The cool and clean air that cools down due to the evaporation of water and sucks heat from the low noise fan.To outdoor, to achieve the purpose of indoor cooling.
The composition of the air conditioner
The structure of the air conditioner includes: compressor, condenser, evaporator, four -way valve, one -way valve capillary component, etc.
compressor
The work process specified in the air -conditioning compressor.The turning of the yin screw and yang screws to meet the gas on the side of each other. This side is called a high -voltage area. On the contrary, the screw turns to the side of the departure from each other, and the inter -teeth volume is expanding and in the inhalation stage, called the low pressure zone.These two areas are separated by the contact line between the yin screw and yang screw teeth.It can be approximately believed that the plane of the two screw axes is the interface of high and low pressure zones.
Compressed refrigerant (such as Freon) becomes liquid.Then use liquid to refrigerate when the heat absorption phenomenon is absorbed when the gas is deteriorated.
The air density is small.You take the needle tube for injections.Pick up a needle pipe air, block the air outlet with your hands, and push the needle tube to compress the air.Use a needle tube to compress the volume of the gas by one -third of the gas.
Condenser
The compressor inhaled the lower pressure of the working -quality steam from the evaporator, which increased the pressure and sent it to the condenser. In the condenser, it was condensed into a highly stressful liquid.After the low liquid, send it into the evaporator to absorb heat and evaporate in the evaporator and become a low -pressure steam, thereby completing the refrigeration cycle.For some applications, the gas must be used by a long tube (usually a screw line tube) to make the heat disperse to the surrounding air. The thermal conductivity such as copper is often used to transport steam.In order to improve the efficiency of the condenser, heat dissipation sheets are often added to the pipeline to accelerate the heat dissipation.The heat sink is a flat plate made of good thermal metal.
Air conditioning condenser structure diagram:
Evaporator
The evaporator is inside the indoor machine, composed of tube, and wings.Equipment that concentrates the solution or the grains precipitated from the solution from the solution.It is mainly composed of two parts: heating room and evaporation room.The heating room provides the heat required to evaporate to the liquid to promote the boiling vaporization of the liquid; the evaporation room can completely separate the two phases of the gas liquid.The steam generated in the heating chamber has a large amount of liquid foam. After the evaporation chamber of the larger space, these liquids can be separated from the steam by the effect of condensing or removing the foil device.
Four-way valve
Four -pass valve, hydraulic valve term, is a control valve with four oil ports.The four -pass valve is an indispensable part of the refrigeration equipment. The working principle is that when the electromagnetic valve coil is in a power -off state, the pilot skate valve is shifted to the left on the right compressed spring driver.On the other hand, the gas at the left end of the piston cavity is discharged. Due to the pressure difference between the two ends of the piston, the piston and the main slip valve are moved left, which causes the exhaust pipe to connect with the outdoor machine. The other two take over and form a refrigeration cycle.
Type of air conditioner
Wall -mounted air conditioner
Wall -hanging air conditioners are widely welcomed, and technology is constantly innovating.You should pay attention to comparing the functional differences of each brand.
The ventilation function is the latest technology that is used in wall -hanging air conditioners to ensure that fresh air at home is prevented from generating air conditioning diseases. It is more comfortable and reasonable to use.
In addition, mute and energy -saving design is also important, allowing you to sleep to Tianming.Some wall -hung air conditioners have super small outdoor engines. If you plan to put the outdoor unit on the balcony, this is also a good choice.
As for the warm and cold -type wall -hung air conditioner, pay attention to the air conditioner that is greater than the cooling capacity than the cooling capacity to ensure the heating effect.If there is an electrical auxiliary heating function, it can ensure that in ultra-low temperature (minimum -10 degrees Celsius) can also be heated (the temperature of the air outlet is above 40 degrees Celsius).
Vertical air conditioner
It is necessary to adjust the temperature of the large -scale space, such as large living rooms or commercial places, the most suitable air conditioner of the cabinet -type air conditioner.
When choosing, pay attention to whether there is a negative ion sending function, because this can fresh air and ensure health.Some vertical cabinet air conditioners have mode locking functions, and the operating conditions are controlled by the owner owner. It is more useful for families with children in business places or children at home, which can avoid unnecessary damage.
In addition, it is also important to send the air supply range enough.The longest distance of the vertical cabinet air -conditioning air supply can be greater than 15 meters, coupled with wide -angle air supply, which can take into account a larger area.
Window air conditioner
Easy to install, cheap price, suitable for small rooms.When choosing, pay attention to its mute design. Because the window machine is usually noise than the split air conditioner, the noise standard window machine closer to the split air conditioner is better.In addition to the traditional window air conditioners, there are novel styles, such as the color panel childrens machine designed for children, with voice prompts, which are both lively, practical and safe, but also a good choice.
Ceiling air conditioner
Innovative air conditioning design ideas, the indoor machine is lifted on the smallpox, and the air is widely turned away, and the temperature is quickly adjusted, and it will not affect the indoor decoration.
According to the air conditioner function, the air conditioner can be divided into single -cold air conditioners and warm and warm air conditioners.Single -cooled air conditioner: It does not have thermal function, and is suitable for areas where summer is hot or in winter.Cold and warm air conditioner: It has thermal function.
According to its heating method, it can be divided into heat pump type and electric auxiliary heating type.The heat pump type is suitable for areas with hot summer and colder winter; electric auxiliary heating type has been added with electric auxiliary heating components and has strong heating.
The above air conditioners can also be divided into: single cold type: only for refrigeration, suitable for summer heating or sufficient in winter heating.Cold and warm type: It has heat -making, refrigeration function, suitable for hot summer, cold areas in winter.Electric auxiliary heating type: Electric auxiliary heating function is generally only used in high -power cabinet air conditioners. The body adds electric auxiliary heating parts to ensure strong winter heating.However, it seems unnecessary in the northern region where the winter heating is sufficient.

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