What is a home elevator?Household elevators are a separate lift product used for household, or privately owned homes. Family elevators are compact elevators with space for 2 to 6 people. Unlike standard elevators with counterbalances, using tractors with a gearbox with an engine room, home elevators do not need an additional engine room space above the top of the lift pit, making it more suitable for the purpose For home and personal use. Typically, the maintenance cost for this lift is also lower than that for conventional elevators ( wikipedia.org ).What is the difference between a family lift and a passenger lift?Passenger elevators usually have a speed from medium to high, an average of 1m / s with unlimited stops, suitable for all high-rise buildings and many uses, including cargo loading attach. Passenger elevators need to build beton elevator pits or steel pits so that they can withstand relatively large loads because they must include the counter weight of the elevator. In addition, standard passenger lift pits need to dig a PIT pit at least 700 mm deep from the existing ground floor (usually 1400 mm deep).A family lift with custom design, mobility and availability for everyone inside a small low-rise building (6 floors or less is equivalent to 15 m journey). Household elevators do not need to dig PIT holes, they are installed directly on the floor with PIT only 150 mm deep to the cabin floor by the outside ground floor. They have low speed (maximum 0.3 m / s), quite suitable for households with elderly people in wheelchairs or people with some kind of disability. The installation of home elevators is quicker and simpler than conventional passenger elevators because they are compact, pre-assembled into blocks by the manufacturer before transporting to the installation site. Installation for this type of elevator takes about 2 to 5 days depending on the number of stops and the actual height to be installed.Note : The above standards apply to the latest generation mini home lift model, using the cableless technology as described below with 3 times the price of the cable type.View more: https://sieuthithangmay.com/thang-may-gia-dinh-viet-tien/How many types of home elevator?Basically, there are 5 types of home elevators as follows:Elevator lift technology cableIt can be understood that this type of elevator is a popular passenger elevator with small capacity, including a counterbalance like a normal elevator. They are using 3 phase motors with 2 basic types: tractors with worm gearboxes with engine room and without gearboxes ( elevators without engine room ). For small ladders of about 180-250 Kg we can use gearless tractors with a 1 phase 220V motor normally available in every home.Hydraulic lift familyHydraulic home elevators are built for permanent and long-term use. This type of elevator operates quietly because no cables are used. They work by means of a hydraulic pump connected to a plunger that will lift the cabin smoothly. Drive system in 2: 1 ratio to reduce the range of piston movement. For example, when a piston moves 1 m, the cabin will be able to move 2 m journey. The price of a hydraulic family lift will be more expensive than other family elevators, at least $ 30,000 before tax for the average version.In addition, hydraulic elevators are also used for heavy lift lifts with low stops (journeys of about 15 m). Due to the high installation and maintenance costs, freight elevators still use common technology of cable pulling with machine rooms.Hydraulic lift familyHousehold elevators use a counter weight chainThis type of elevator has a chain drive mechanism (like a large bicycle chain), instead of using steel cables or hydraulic pistons to move the elevator cabin. This type of elevator operates quite quiet almost like using a hydraulic elevator. One of the advantages of chainless elevators is that the maintenance costs are lower than using cables, because the ability to change chains can be up to 20 years thanks to their durability. To increase the mechanical efficiency, the elevator using the chain is still accompanied by the counterweight (the weight is equal to the total weight of the elevator cabin plus 40% of the load allowed for transport).Household elevators use chainsElevator home vacuumElevators using vacuum technology (not cable pulling) is a relatively new product on the elevator market today. They are a cylindrical tube that is perfectly integrated from aluminum and curved polycarbonate sheets, including a ladder pit which is a vertical sealed cylindrical cylinder and a closed cabin that moves inside it thanks to increased thrust, created due to the barrage of atmospheric pressure above and below the bottom of the cabin. The difference between the two pressure floors is made by vacuum pumps.The advantage of a vacuum lift is the use of a single-stage vacuum pump, only consuming electricity in each direction of lifting the cabin up is very little thanks to the almost frictionless movement mechanism due to compressed air pressure in the upper part of the cabin. . In case the elevator moves down, it will be controlled by a pressure valve, allowing lowering and controlling the speed of the elevator to the correct floor.Elevator home vacuumElevator lift household screw, screwScrew-driven family elevators adopt the principle of the drive system by adopting movement from the lift motor, thanks to the screw drive belt that travels vertically along the inside of the lift pit. Through the gear system helps the cabin move up and down the direction of the engine, creating a smooth and safe movement system. This type of elevator has a relatively low speed (maximum 0.3 m / s) using a 1 phase 220V small motor, creating a sense of security, suitable for all subjects.The advantage of screw-type family elevators is the quick installation time, no need for engine room and digging PIT holes. However, the installation cost for this type of home elevator is quite high, the maintenance costs are large, the time for replacing long supplies depends greatly on the exclusive supplier of the products sold.How much is a home elevator?The price of a family lift depends on many factors as follows:Journey height (m) or number of stops STOP (storey door).Ability to interfere with the structure of the building (dig PIT holes and with or without engine room).Load according to actual demand (converted into KW tractor capacity), choosing a suitable motor for 1 phase or 3 phase.Imported CBU elevators or joint venture elevators are available in Vietnam market.The price of imported CBU elevators currently ranges from USD 25,000 to USD 55,000. Each elevator technology has different outstanding advantages, but investors, in addition to the concern about the cost of new installation, need to pay attention to the criteria of durability, maintenance costs, time. and the cost of replacing materials after the warranty period from the equipment supplier expires, so the investor will choose the elevator supplier with appropriate technology and the most reasonable price for the elevator investment. for myself.What technology does Viet Tien home elevator use?Based on the advantages and disadvantages of the current types of household elevators as above, as well as based on the financial investment ability of the majority of domestic users, Viet Tien Elevator Company has chosen the solution. lift installation solution for your family with the following solution:Lifts using cable pulling technology must have a minimum speed of 0.5 m / s to 1 m / s because of plentiful supplies and easy to replace and upgrade later.Elevators are non-machine room to save space, avoid affecting the structure and architecture of the building roof. In addition, this type of ladder uses a power-saving gearless tractor, which can use a 1-phase 220V power source normally available at home.If the elevator has a speed of 0.5 m / s (higher than the imported elevator in the unit is 0.3 m / s), it is only necessary to dig a PIT pit of 600 mm deep to increase safety insurance for users, also such as protecting the cabin frame when an incident exceeds the speed allowed. In the case of an elevator running at a speed of 1 m / s, it is necessary to dig a PIT pit at least 900 mm above the floor. In case the PIT pit does not reach the prescribed depth, we can build 1 or 2 steps to enter the first floor of the elevator.The elevator pit structure can be installed by a steel frame shaped with tempered glass walls to minimize wasted space and installation time compared to beton pit construction. Elevator cabin walls can use full or partial tempered glass walls with stainless steel. This solution will help the home elevator as a telescopic observation elevator , a unique highlight of the building with light evenly distributed from top to bottom. Help users feel secure and safe when using the elevator at home less people.Looking for more information:Installation of steel elevator pit frame.Household elevators have become an essential need.For better support and advice on Viet Tien family elevator products, please contact:Viet Tien Elevator Co., Ltd.Address: 63, Chau Thi Hoa (198 Cao Lo street), Ward 4, District 8, Ho Chi Minh CityHotline: 0982.202827Thang Máy Việt Tiến
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