What are the main types of household appliances and what are their characteristics?

In recent years, with the increase of new villas in the real estate industry and the intensification of aging, more and more home elevators have entered ordinary families. Many new or 2- or 3-time homeowners plan to install home elevators before they renovate their homes. However, in the face of the Home Elevator market with various brands and products, many people are often confused during the inspection process. Why are the prices of home elevators so different? How much does a home elevator normally cost? Today, I will talk about the price of home elevators in combination with the type of home elevators and the basic configuration of 2 floors and 2 stations.

At present, the more popular types of elevators in the home elevator market mainly include traction elevators, hydraulic elevators, and screw elevators. The biggest difference between these three types of elevators is the different driving methods, which are limited by the structural form and the driving form. These three types of elevators The applicable occasions of the elevators are very different, and this also leads to a big difference in the price.

Traction elevator: This type of elevator structure and operation principle are exactly the same as those of high-rise buildings used in daily life, and can be regarded as a reduced version of commercial passenger elevators. In simple terms, the car and the counterweight are connected by wire rope or steel belt and then bypass the traction machine. The weight on both sides will generate friction with the traction machine sheave or rope groove, and the traction machine rotates to drive the steel belt or wire tow. Move the car, make relative motion to the weight, and the two go up and down. At present, traction elevators all use permanent magnet synchronous gearless traction machines, which greatly reduces the requirements for the height of the building, plus the advantages of fast running speed, good running comfort, high safety factor, and low energy consumption. Class elevators are the most popular in the home elevator market. But because the counterweight is added to balance the weight of the car, the low utilization rate of the hoistway is its only disadvantage.

Hydraulic elevators: Hydraulic elevators use hydraulic power sources to press oil into the cylinders to make the plungers push the car up and down. Some manufacturers add counterweights to hydraulic elevators to reduce the power consumption of hydraulic stations. However, this type of elevator has inherent deficiencies in energy saving and environmental protection, and the problem of oil leakage from the sealing ring is a problem that cannot be solved at present. The advantage of this type of elevator is that the driving force is large, so most of them are used as freight elevators. There are many manufacturers of hydraulic lifts and platforms on the market, but few are specialized in hydraulic lifts. The price of regular hydraulic elevators is similar to that of traction elevators, and sometimes even higher than that of traction elevators.

Screw elevator: This type of elevator has its own advantages, such as light weight (no counterweight) and high hoistway utilization rate, but the disadvantages are also obvious, the noise is large and the speed is slow. Therefore, it is very advantageous to stack such elevators on duplex buildings and villas.

In addition to the above factors that affect the price of elevators, the cost of elevator shafts also accounts for a large proportion of elevator prices for sites without elevator shafts reserved. There is also a big disparity in the price of civil construction shafts, steel structure shafts, and aluminum alloy sightseeing shafts.

In the purchase and purchase of home elevators, each household has different conditions, and the selected elevator brand configuration is also different. Therefore, it is normal to have a price difference during the inspection, but if the configuration difference is too large, you need to keep your eyes open and carefully inspect it. for a moment. If you have any questions, please email us and we will answer you later.