Now everyone's living standards have improved, many people are inclined to buy central air-conditioning, but some people always have some scruples, feel that the high cost, post-existing electricity is also expensive, is it true, Xiao Bian gives you analysis of the pros and cons of the next important air-conditioning you You know what to choose. 
First, home central air conditioning advantages 
1, the family central air conditioning high comfort: home central air-conditioning Each indoor unit has an air outlet and a return air outlet each, the air circulation than the traditional household wall hanging machine and cabinet machine is more reasonable, the indoor temperature is more uniform, the temperature difference is not Will exceed 1 °C, equivalent to a constant temperature, not easy to air flow dead, not easy to get air conditioning disease, the body feel is of course more comfortable, especially the water system central air conditioning is particularly prominent.
2. Home central air-conditioning saves space and has more quality and grades: Home-use central air-conditioning indoor units are installed in ceilings, which are more concealed, save space, and provide more free space in the house. The concealed installation method can be combined with the decoration better and more beautiful, improving the owner's grade and taste.
3. The use cost of home central air conditioning is low: Traditional air conditioners are easily affected by changes in the ambient temperature, air conditioning starts and stops frequently, so the power consumption is also increased accordingly; and each central indoor unit can be controlled independently, which room needs cooling to open the corresponding The room consumes little power. And the larger the room area, the more cost-effective to install central air conditioning.
4. Long life of home central air conditioners: The service life of traditional wall-mounted air conditioners and cabinets is generally between 5-8 years. The service life of home central air conditioners is between 15-20 years. The difference is obvious.
Second, the disadvantages of home central air conditioning
1, the family central air-conditioning prices, installation costs higher than the average air-conditioning: Of course, this shortcoming Xiaobian that is still acceptable, good things naturally relatively high prices.
2. Household central air-conditioning installation is more complex and must be installed during the renovation: Household central air-conditioning installation needs to be carried out in synchronism with the renovation, and the installation environment is also very strict. Professional air-conditioning installation companies must be invited to install.
Concluding remarks: The above is the advantages and disadvantages of the home central air conditioner introduced by Xiao Bian for everyone. I hope to inspire you.
First, home central air conditioning advantages 1, the family central air conditioning high comfort: home central air-conditioning Each indoor unit has an air outlet and a return air outlet each, the air circulation than the traditional household wall hanging machine and cabinet machine is more reasonable, the indoor temperature is more uniform, the temperature difference is not Will exceed 1 °C, equivalent to a constant temperature, not easy to air flow dead, not easy to get air conditioning disease, the body feel is of course more comfortable, especially the water system central air conditioning is particularly prominent.
2. Home central air-conditioning saves space and has more quality and grades: Home-use central air-conditioning indoor units are installed in ceilings, which are more concealed, save space, and provide more free space in the house. The concealed installation method can be combined with the decoration better and more beautiful, improving the owner's grade and taste.
3. The use cost of home central air conditioning is low: Traditional air conditioners are easily affected by changes in the ambient temperature, air conditioning starts and stops frequently, so the power consumption is also increased accordingly; and each central indoor unit can be controlled independently, which room needs cooling to open the corresponding The room consumes little power. And the larger the room area, the more cost-effective to install central air conditioning.
4. Long life of home central air conditioners: The service life of traditional wall-mounted air conditioners and cabinets is generally between 5-8 years. The service life of home central air conditioners is between 15-20 years. The difference is obvious.
Second, the disadvantages of home central air conditioning 1, the family central air-conditioning prices, installation costs higher than the average air-conditioning: Of course, this shortcoming Xiaobian that is still acceptable, good things naturally relatively high prices.
2. Household central air-conditioning installation is more complex and must be installed during the renovation: Household central air-conditioning installation needs to be carried out in synchronism with the renovation, and the installation environment is also very strict. Professional air-conditioning installation companies must be invited to install. Concluding remarks: The above is the advantages and disadvantages of the home central air conditioner introduced by Xiao Bian for everyone. I hope to inspire you.
Central air conditioning
These products are mainly used for pigments industry. Such as: Bon acid, it is Light yellow powder. Melting range 217-223°C. Easily soluble in alcohol, ether. Soluble in benzene, alkali solution. Slightly soluble in water and applied in producing colour Naphthol as and other kinds intermediates of colour naphthol. Moreover, it is intermediates of medicine and organic pigment. Other Naphthol series, like AS, AS-D are mainly used for Organic Pigments.
Pigment Intermediate,Agrochemical Intermediates,Dyestuff Intermediate,Beta Naphthol
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