Energy-saving outlets generally see what this word is all about, what is the meaning, since it is energy-saving outlet then it will have the effect of energy-saving, energy-saving outlet it is based on the traditional socket products, derived from an energy-saving products, then you Want to know the energy-saving socket installation requirements and how to buy energy-saving outlets after reading the following content. 
Energy-saving socket installation requirements
1, in the installation of energy-saving socket, we must first understand some of its installation requirements, do not only blindly install some of the understanding, then the horizontal distance between each wall two power outlets does not exceed 2.5m ~ 3m, The distance from the end wall does not exceed 0.6m. The energy-saving socket without special requirements is installed at a distance of 0.3m from the ground. The dedicated socket of the washing machine is installed 1.6m away from the ground and has an indicator light and a switch. 
2, such as air conditioners are generally with a dedicated power outlet, power outlet installation will have a certain location requirements, it is best to set 1.8m from the ground. The window type power outlet window is 1.4m away from the ground, and the power outlet of the cabinet type air conditioner should be 0.3m away from the ground at the corresponding position. Otherwise, consider the reserved 16A power socket for the split type air conditioner and near the external wall or the light window. Load bearing wall set. 
3. Generally, at least two five-hole combination power outlets beside the cable TV terminal box or computer outlet are installed to meet the needs of TVs, VCDs, audio power amplifiers or computers, and multi-functional modular power outlets can also be used to save energy. The horizontal distance between the socket and the cable TV terminal box or computer socket is not less than 0.3m.
How to buy energy-saving outlet
1. When we purchase energy-saving outlets, we must look at all the devices of the energy-saving outlets that you choose, and whether they can achieve the effect of energy saving together, and whether it can protect electrical appliances and materials. It should be noted that the service life of the energy-saving socket is checked, and whether there is a special protection function for the electric appliance. When the user purchases, the energy-saving socket product should be reasonably selected according to their own needs. 
2. The society in our country is constantly developing, and people's quality of life is increasing tremendously. In household appliances, we all insist on the pursuit of intelligence and energy-saving effects, and home-use sockets and electrical appliances also have many different designs and different effects on the market. Remember that energy-saving outlets should not be installed too short too low, to strengthen the safety protection of energy-saving outlets, it is best to buy a socket of the protective cover of high-power electrical appliances, can not share a socket.
Summary: Information on the installation requirements of energy-saving outlets and how to purchase energy-saving outlets is introduced here. Hopefully, these will help everyone. If there is something that you do not understand, you can pay attention to more content. If you want to learn more about building materials, please continue to pay attention to our website.
Manhole covers are used to cover roads or deep wells in homes to prevent people or objects from falling. [1] According to material, it can be divided into metal Manhole Cover, high-strength fiber cement concrete manhole cover, resin manhole cover and so on. Generally round. Can be used in green belts, sidewalks, motorway, docks, alleys, etc.
Technical Parameters
Technical parameters Test load: heavy 400KN, general 250KN, light 125KN [1]
Bending strength: average 22MPa impact strength: average 10J / m2
Water absorption rate: 1%
Acid resistance: sample at 20%
Soak in sulfuric acid solution for 48h
No corrosion on the surface, 1% quality loss
Performance characteristics
1. High strength: Magnesite inspection has high compressive, bending and impact strength, and toughness. After long-term use, the product will not be crushed and damaged, which can completely prevent the "urban black hole" accident.
2. Beautiful appearance: The surface pattern design of magnesite inspection manhole cover is exquisite, the color is adjustable, and it can beautify the urban environment.
3. Easy to use and light weight: The product weighs only about one third of cast iron, which is convenient for transportation, installation and repair, which greatly reduces labor intensity.
4. Anti-theft: Magnesite inspection manhole cover has no recovery value and is natural anti-theft; according to customer requirements, a lock structure is provided to prevent theft of property in the well.
5. Strong weather resistance: Magnesite inspection manhole cover can be used normally in the environment of -50 ℃ ~ + 300 ℃ through scientific formula, advanced technology and perfect technical equipment.
6, acid and alkali resistance, corrosion resistance, wear resistance, rolling resistance of vehicles, long service life.
Distinguish by material
Can be divided into 4 categories
A. Metal manhole cover: cast iron, ductile iron, bronze manhole cover, etc .;
B. High-strength steel fiber cement concrete manhole cover (cement-based composite material);
C. Recycled resin manhole cover (recycled resin-based composite material);
D. Polymer-based composite inspection manhole covers, etc.
Differentiate by shape
Generally divided into circular and square.
In terms of road management in urban areas, a circular shape is generally adopted because the circular manhole cover is not easy to tilt, which can better protect the safety of pedestrians and vehicles.
Squares are generally used in rural areas and cable wells to better prevent the ingress of liquids such as rainwater.
Manhole Cover
Recessed Manhole Cover,Sewer Covers Drain Covers,Sewer Cover,Manhole Cover Sizes
Jieyang Xinxin Industry and Trade Co., Ltd. , https://www.gdxxgm.com