30amp camper plugged into 110 home outlet

Jim2007 wrote:
Hi All: My camper has 30amp service. The dealer gave me a adapter so that I can plug the 30amp into a one side and plug a 110 extension cord into the other side and then plug the extension cord into a standard household 110 plug in the house. The extension cord needs to be about 80 feet long to reach the household plug. All cords are three prong. The extension cord is a heavy cord approved for outside use. Question; Is this safe for the camper and the household circuits.
The plan is to run the refrig. to cool it down. I was told not to run the A/C or any other appliances. Thanks. Jim2007