CN2183142Y

CN2183142Y - Safety insulation pressure-cooker

Info

Publication number: CN2183142Y
Application number: CN 94226253
Authority: CN
Inventors: 彭徐松
Original assignee: Individual
Current assignee: Individual
Priority date: 1994-02-20
Filing date: 1994-02-20
Publication date: 1994-11-23
Anticipated expiration: 2004-02-20

Abstract

The utility model relates to a safety insulation pressure-cooker. The pot body of the utility model is formed by an inner pot body sheathing with an outer pot body without bottom, and the pot body is a double-layer pot body whose interlayer between the inner port body and the outer pot is filled with heat-insulating material. The pan-lid is fixed by an upper cover, a lower cover and a handle. The interlayer formed between the upper cover and the lower cover is filled with overlay and the heat-insulating material. The upper edge of the pot body is provided with a sealing ring and a pan-lid, and also is provided with a heat preservation seat. When cooking food, the flame heats the utility model through single layer bottom, and the food after cooked is preserved heat by the heat preservation seat. The utility model has the advantages of simple operation, good heat-insulating property, safe and reliable use, strong adaptability. The utility model is an ideal safety insulation pressure cooker in the field of present pressure cooker.

Description

Safety insulation pressure-cooker

The utility model relates to a kind of cooker of cooking.

Existing pressure cooker, lid snaps together with a pot body, and manufacture difficulty is big, and its pot wall is a single layer structure, and heat-insulating property is poor, and safety valve or fusible plug break down easily, causes the pressure cooker blast, therefore, and during use, must significant care.

The purpose of this utility model provides a kind of both safety, and the new type of safe heat preservation pressure pot of dependable performance is made simply in insulation again.

New type of safe heat preservation pressure pot is to be made of pot body, pot cover, thermal insulating seat and sealing ring.The pot body by the upper end outwards the inner pan body of turnover put a no end and top and the outer pot of two end ears is housed overlaps and form; In the interior outer pot interlayer body insulation material is housed; The enclosing cover that pot cover is equipped with the bakelite handle by inner cap and upper end central authorities forms, dress insulation material and weighting material in the interlayer between the exterior and interior cover.Thermal insulating seat is the dish-shaped chassis made from iron sheet or aluminium skin, fix with jump ring or crimping interior the composition on every side with insulation materials such as parcel glass fibres such as cotton, precious ball rock wool, asbestos, during use the pot body is placed on the kitchen range, flame is placed the pot body on the thermal insulating seat and can be incubated after food is ripe by the heating of individual layer inner pan body bottom.

Accompanying drawing 1 is the utility model organigram

Accompanying drawing 2 is schematic diagrames of pot body of the present utility model, pot cover joint portion.

Describe pot of the present utility model body 14 among the figure and put a no end and top by inner pan body 12 and the outer pot cover 7 of two end ears 10 is housed forms, loaded insulation material glass fibres, precious ball rock wool, asbestos etc. in its interlayer 5.Inner pan body 12 tops outwards are folded into the ring-shaped platform that 5～15mm is wide, 5～20mm is dark, be used for placing sealing ring and bear pot cover pressure, inner pan body 12 ends outwards are converted into the wide horizontal annular platform of 5～15mm again and roll over the arc of 5～20mm down from the horizontal by 20～60 degree angles, are made up of inner cap 11 and enclosing cover 8 with joint portion, upper end, the pot cover of outer pan body 7 to cover inner pan body 12.Accompany the weighting material of alumina silicate parcel between the exterior and interior cover 11 and 8, the bakelite handle is installed by enclosing cover 8 upper ends central authorities, and thermal insulating seat 1 is the dish-shaped metal tray 2 that is used for placing pot body 14 usefulness, and interior asbestos cloth 3 and jump ring or the pallet crimping encapsulation insulation material used formed cushion 13.

The utlity model has and make simply, its production technology is similar to common aluminum pot manufacturing, good heat insulating, food can be incubated more than 45 ℃ in ripe rear 5 hours under normal temperature laboratory, the characteristics safe and reliable, that applicability is strong are optimal novel heat insulation pressure cookers in the present pressure cooker.

Claims

1, a kind of by pot body (14), pot cover, the safe heat preservation pressure pot that thermal insulating seat (1) constitutes, it is characterized in that a pot body (14) puts a no end and top by inner pan body (12) and the outer pot cover (7) of two end ears (10) is housed forms, filling insulation material in its interlayer (5), it is wide that inner pan body (12) top outwards is folded into 5～15mm, the ring-shaped platform that 5～20mm is dark, the terminal wide horizontal annular platform of 5～15mm that outwards is converted into of inner pan body (12) is converted into the arc of 5～20mm under 20～60 degree angles, pot cover is made up of inner cap (11) and enclosing cover (8), accompany the weighting material and the insulation material of alumina silicate parcel therebetween, the bakelite handle is installed by enclosing cover (8) upper end central authorities.

2, safe heat preservation pressure pot according to claim 1, it is characterized in that having one to be used for placing pot thermal insulating seat (1) of body (14), by dish-shaped metal tray (2), by forming cushion (13) with asbestos cloth (3) and jump ring or pallet crimping encapsulation insulation material.