CN2367217Y

CN2367217Y - Sand bath pot for preventing pressure cooker from blowing up

Info

Publication number: CN2367217Y
Application number: CN 99203654
Authority: CN
Inventors: 吴欢
Original assignee: Individual
Current assignee: Individual
Priority date: 1999-02-23
Filing date: 1999-02-23
Publication date: 2000-03-08
Anticipated expiration: 2009-02-23

Abstract

The utility model discloses a sand bath pot for preventing a pressure cooker from blowing up, which comprises sand bath. Aiming at the point that the existing pressure cooker can occur explosion, the utility model designs a novel sand bath pot. The utility model is characterized in that the bottom of the inner part of an open iron cylinder is provided with three fixed iron blocks in a weld mode, and the sand bath pot is made of common rolled products. While in use, clean sand is put on the bottom of the sand bath pot, and the pressure cooker is put in the sand bath pot. After the sand bath pot is heated and boiled by flame, the sand carry out heat transfer, and the temperature is always controlled within the explosion temperature of the pressure cooker. The utility model provides the market with a safe sand bath pot for preventing the pressure cooker from blowing up.

Description

A kind of sand bath pot that prevents pressure cooker blast usefulness

The utility model discloses a kind of sand bath pot that prevents pressure cooker blast usefulness, comprise sand bath.Be specifically related to civilian bowl field.

At present, pressure cooker is owing to have energy savings, and the food of hotting plate has a distinctive flavour, and is popularized in people's life.But, because of the defective that stays on the design and fabrication of pressure cooker own, so that the accident of pressure cooker blast, the life security that is directly threatening the people often take place.Numerous inventors and manufacturer are all making great efforts a kind of novel high-pressure pot that can be perfectly safe and use of research invention.The utility model is solely warded off the path, has obtained realization on the sand bath pot that prevents pressure cooker blast usefulness.The purpose of this utility model provides a kind of sand bath pot that prevents pressure cooker blast usefulness.

Principle of the present utility model is: will be originally that direct flame contacts the pressure cooker the bottom of a pan and heats, make heat transfer layer with sand in the middle of changing into, earlier the sand bath pot the bottom of a pan is heated, heat reaches the sand layer by iron plate, pass to the bottom of a pan of pressure cooker again by the sand layer, cause the temperature of importing in the pressure cooker body to be controlled at all the time in the temperature of pressure cooker blast.For example with the coal gas heating, directly the heating high-pressure pot the bottom of a pan can reach more than 600 degree centigrade, can be controlled at 200～300 degrees centigrade or lower temperature with the sand bath pot, uses pressure cooker safely thereby reached, and does not influence the use of pressure cooker itself.Production program of the present utility model is: be welded with three fixedly iron blocks at the cylinder body inner bottom part that opens wide, because three fixedly iron blocks are arranged at the bottom, can make the thickness of sand controlled, also can not make the pressure cooker the bottom of a pan directly contact sand.For easy to use, should will load onto two handles on the cylinder side of opening wide, also can load onto thermometer simultaneously to show actual temperature.

Feature of the present utility model is: the iron cylinder that opens wide, the body inner bottom part is welded with three fixedly iron blocks.

The utility model compared with prior art, have safe and reliable, make easily, easy to use, because the sand bath temperature of sand bath pot can be according to sand layer thickness, the control of sand granular size, thus more can bring into play the superiority of its pressure cooker than the pressure cooker of prior art to cooking to cook in people's life, more good to eat through the food of sand bath insulation.Because the sand bath pot also has heat and slowly distributes effect, its energy-conservation effect also comparatively significantly improves.

Further describe the utility model below in conjunction with accompanying drawing by embodiment.

1 is fixing iron block in the accompanying drawing, 2 thes bottom of a pan for sealing, and 3 are sand bath pot cylinder, and 4 be handle, and 5 is unlimited bowl oral area.During use, clean sand is packed in the pot, thickness is not higher than the fixedly height of iron block, pressure cooker is put into the sand bath pot, when bottom flame is hotted plate to sand layer adstante febre, sand bath just forms, and continue to hot plate a period of time this moment, control flame again or do not control flame and all can prevent pressure cooker blast safely, and the food of hotting plate is directly hotted plate the same with pressure cooker or better.

Claims

A kind of sand bath pot that prevents pressure cooker blast usefulness, comprise that sand bath is characterized in that: the iron cylinder that opens wide, the body inner bottom part is welded with three fixedly iron blocks.