1. The absorption refrigerator loaded in the RV can be driven by three energy sources: 12V DC, 220V AC and gas. Among them, the cooling effect of gas is the best, followed by 220V AC, and 12V DC can only be maintained.
2. RV, called “Recreational Vehicle” in North America, referred to as “RV”, literally translated as “leisure vehicle”. But I prefer the name “Motorhome”, which translates to “home with a motor”. In Europe it is called “caravan”, literally translated as “caravan”. The official name in China is: caravan.
3. RV heating methods are divided into: top air conditioner, bottom air conditioner, car air conditioner, fuel heater, gas heater, electric heater, home air conditioner (that is, the air conditioner at home is installed on the RV), and others.
4. The energy composition of the RV is divided into three parts: 1. 22OV/AC power, which is converted from an external connection or an inverter. 2. 12V/DC power, battery storage. 3. Gas, gas tank storage or external connection. The refrigerator on the RV can be powered by three different energy sources.
5. In the United States, 20 RV manufacturers occupy more than 99% of the market share. The four major self-propelled RV companies, Thor, Forest River, Winnebago, and REV, account for 87% of the US market. Thor, Forest River, Grand Design, Winnebago four major trailer RV companies accounted for 92% of the US market
6. RVs are divided into two types: self-propelled and trailer-mounted. Simply put, those that can move with their own power are called “self-propelled”; those that have no power and need to use other tools to move are called “trailers”. For RVs of the same use level, the price of the trailer type is only about 1/4 to 1/3 of the self-propelled type.
7. The first real domestic RV is the self-propelled RV TC5040XLJ (5040 for short) produced by Zhongtian RV in August 2001.
