What is the meaning of air conditioning energy efficiency rating, the higher the better? Now the energy efficiency rating of air conditioners on the market will be marked after leaving the factory. What is the meaning of the energy efficiency rating of air conditioners? Then I will introduce the knowledge about the energy efficiency level of air conditioners below, and also answer the questions about the higher the energy efficiency rating of air conditioners. The so-called air conditioning energy efficiency rating actually refers to the energy efficiency ratio of air conditioning, air conditioning energy efficiency ratio is the ratio of rated cooling capacity of air conditioning, the air conditioning energy efficiency ratio is an important parameter to measure air conditioning performance, in 2005, the state promulgated The air-conditioning product energy efficiency ratio standard, it will be divided into five levels of ordinary fixed-frequency air-conditioning energy efficiency, in the evaluation of the air-conditioning energy efficiency level will be positioned in the five-level energy efficiency level. At present, the air-conditioning products sold in China basically have the label of “China Energy Efficiency Labelâ€, in which the energy efficiency rating is divided into five levels, and the level of 1 indicates that the air-conditioning product has reached the international advanced level, and is most used when used. Power saving, the lowest energy consumption, level 2 means more energy saving, level 3 means that the energy efficiency of air conditioning products is in the average level of the Chinese market, level 4 indicates that the energy utilization rate of the product is lower than the market average, level 5 is Market access standards, products below this level are not allowed to be produced and sold. The higher the energy efficiency rating of the air conditioner, the better? The energy efficiency rating of air conditioners is usually divided into five levels. Everyone should know. So the higher the energy efficiency rating of air conditioners, the better. From the above, I have introduced some knowledge of the energy efficiency grades of air conditioners. The smaller the level is, the higher the rating is. If this air conditioner has a level of energy efficiency of one level, it means that this air conditioner has the highest energy efficiency rating, so it is also the most energy-saving and energy-consuming air conditioner. The higher the energy efficiency rating of the air conditioner, the better the air conditioner. These are the small series as we bring air conditioning energy efficiency rating of introduction, now we know when to buy air conditioning energy efficiency rating should be chosen as the number of air conditioning yet. A shelf is a flat, horizontal plane used for items that are displayed or stored in a home, business, store, or elsewhere. It is raised off the floor and often anchored to a wall, supported on its shorter length sides by brackets, or otherwise anchored to cabinetry by brackets, dowels, screws, or nails. It can also be held up by columns or pillars. A shelf is also known as a counter, ledge, mantel, or rack.[2] Tables designed to be placed against a wall, possibly mounted, are known as console tables, and are similar to individual shelves. Wooden Wall Shelves,Toilet Shelf Rack,Home Storage Furniture,Bathroom Organizer Shelf Jinan Tri-Tiger Technology Development Co., Ltd , https://www.tritigerwooden.com
A shelf can be attached to a wall or other vertical surface, be suspended from a ceiling, be a part of a free-standing frame unit, or it can be part of a piece of furniture such as a cabinet, bookcase, entertainment center, some headboards, and so on. Usually two to six shelves make up a unit, each shelf being attached perpendicularly to the vertical or diagonal supports and positioned parallel one above the other. Free-standing shelves can be accessible from either one or both longer length sides. A shelf with hidden internal brackets is termed a floating shelf. A shelf or case designed to hold books is a bookshelf.
The length of the shelf is based upon the space limitations of its siting and the amount of weight which it will be expected to hold. The vertical distance between the shelves is based upon the space limitations of the unit's siting and the height of the objects; adjustable shelving systems allow the vertical distance to be altered. The unit can be fixed or be some form of mobile shelving. The most heavy duty shelving is pallet racking. In a store, the front edge of the shelf under the object(s) held might be used to display the name, product number, pricing, and other information about the object(s).