Copeland Compressor Z
Air conditioners have become a must-have household appliance for modern people. How to use air conditioners correctly to lead a high-quality life and advocate healthy living. Suggestions on the correct use of air conditioners. Maintenance of air conditioners
First of all, we must reduce the number of starts
Whether the air conditioner consumes a lot of power or not is mainly determined by the number of starts. Why? Because the starting current is relatively large and the power is relatively high, so it is also relatively Consumes electricity.
Copeland Compressor Z
General families should use the timer function to prevent the air conditioner from working all night and maintain the indoor temperature. Generally, it can be set for an hour starting from 1 p.m.
Secondly, the inside of the air conditioner casing and filter maintenance
There are various partitions on the panel of the air conditioner casing, which are places where the air comes in and out. Over time, dust can easily accumulate. You can wipe it with a damp soft cloth before cleaning it. Soak it in neutral soap at ℃, but everyone must be careful not to use volatile oil, gasoline and acid chemicals to scrub.
Maintenance methods inside the air conditioner. When the air conditioner is used indoors for a long time, a lot of dust and bad odor will directly affect the cooling effect of the air conditioner, so long-term and regular cleaning is necessary. The method is to clean the indoor heat exchanger. Carefully remove the panel and wipe it with a soft rag. Use a small brush to gently scrub the heat exchanger of the indoor unit. However, please note that the heat sink is made of very thin aluminum and is easily deformed under stress, so be careful when cleaning.
Cleaning of the indoor filter If your filter is extremely dirty, it will greatly affect the cooling effect. You need to clean it regularly, preferably once a month.
Safety matters to pay attention to when using the air conditioner
There should be no flammable gases in the air-conditioned room to avoid explosions and fires.
Do not turn the air conditioner on and off frequently because the current when the compressor starts is many times the normal operating current and can easily burn out the compressor motor.
Copeland Compressor Z
Please do not put anything on the outdoor unit of the air conditioner to avoid the noise of the air conditioner, which is a great harm to the air conditioner.
Generally, the temperature of the air conditioner can be adjusted to ℃ to avoid excessive power consumption.
There must be no high-temperature heat source next to the air conditioner to prevent the air conditioner panel from being heated and deformed.
After the air conditioner has been running for a certain period of time, you should stop it and open the window to replace the air. If your air conditioner has a fresh air function, please turn it on. It is definitely good for your health.
In the vapor compression refrigeration system, the refrigerant starts from a certain state and undergoes various state changes before returning to the initial state. In this repeated thermal process, a certain amount of mechanical energy (electrical energy) is consumed each time and is sucked out of the low-temperature object. heat and transfer this heat to high temperature objects. This whole process of changing the state of the refrigerant while completing the action of the refrigerant is called the refrigeration cycle.
⑴ In the evaporation process of Copeland compressor ZD, the refrigerant liquid (mixed with saturated steam) after throttling and decompression enters the evaporator and absorbs heat from the surrounding medium and evaporates into gas to achieve refrigeration. The temperature and pressure of the refrigerant remain constant during the evaporation process. The refrigerant coming out of the evaporator has become dry saturated steam or slightly superheated steam. When a substance changes from liquid to gas, it absorbs heat. This is why evaporators are used in refrigeration systems to absorb heat for refrigeration.
⑵ Compression process The compressor is the heart of the refrigeration system. The compressor completes the suction and compression process of steam and compresses the low-temperature and low-pressure refrigerant vapor coming out of the evaporator into high-temperature and high-pressure superheated steam. When compressing steam, the compressor consumes a certain amount of external energy, that is, compression work.
During the Copeland Compressor ZD condensation process, the high-temperature and high-pressure steam discharged from the compressor enters the condenser and undergoes heat exchange with the coolant, causing the superheated steam to gradually turn into saturated steam and then into saturated liquid or subcooled liquid. The pressure of the refrigerant remains constant during the condensation process. When a substance changes from a gaseous state to a liquid state, it releases heat. This is why the refrigeration system uses a condenser to dissipate heat. The heat dissipation of the condenser often takes the form of air cooling or water cooling.
Throttling process The high-pressure refrigerant liquid coming out of the condenser is throttled and decompressed through the pressure reducing element (expansion valve or capillary tube) into a low-pressure liquid, and then enters the evaporator to repeat the above-mentioned evaporation process. The separation of liquid/solid-liquid/liquid heterogeneous mixtures mainly involves solid phase particulate materials and liquid phase materials. The mechanical separation process is mainly a physical process. The performance of mechanical separation is closely related to the physical properties of the materials to be separated. For example, the gravity sedimentation or decanter centrifuge that uses the sedimentation principle for separation is closely related to the particle size distribution of solid phase particles, solid phase density, particle shape, and the density, viscosity, and surface tension of the liquid phase. The applicable scope of various sedimentation separation machines is also divided according to the properties of the materials.
Copeland Compressor Z
The various filtration machines that use filtration methods to separate are closely related to the particle size distribution of the solid phase material, the compressibility of the material, the particle shape, the specific surface area of the particle group, and the liquid phase. The viscosity, surface tension, and affinity between solid and liquid phases are closely related. In order to simplify the measurement, the sedimentation rate of solid phase suspended particles in the liquid phase and the filter cake formation rate of suspension filtration can be measured to comprehensively reflect the physical properties of the material and determine the difficulty of the material. According to the material characteristics reflected by the sedimentation and filtration test, the As a basis for selecting the type of separation machinery. Some special properties of the materials to be separated and some special requirements for the separated products must be considered when selecting.
When the liquid phase is volatile or explosive or flammable materials, vacuum filtration cannot be used and must be sealed and explosion-proof.
Strongly corrosive materials have special requirements for the selection of separation machinery materials.
When the hardness of the solid particles is large, the selected separation mechanical material must have good wear resistance.
If the material to be separated, whether it is solid phase or liquid phase, is a valuable material, a high recovery rate is required.
When the solid phase material is a crystalline product, it is required that the degree of crystallization damage during separation is low. This has special requirements for the structure of the separation machinery and the discharge method.
Copeland compressor ZP61KSE-TFD