CN2085638U

CN2085638U - Simple sterilization cooker with high-pressure steam

Info

Publication number: CN2085638U
Application number: CN 90226353
Authority: CN
Inventors: 吴康祥
Original assignee: Individual
Current assignee: Individual
Priority date: 1990-12-16
Filing date: 1990-12-16
Publication date: 1991-10-02

Abstract

The utility model relates to a simple sterilization cooker with high-pressure steam which can be used for sterilization and is also used in food cooking. The utility model is composed of a bracket, a cooker body, a cooker cover, a safety valve, a pressure reducing valve, a pressure reducing valve seat, a handle, a steaming grate, etc. A root of air pipe, the lower end surface of which is an inclined plane is additionally arranged at the lower end of the pressure reducing valve seat, and a partition board, the diameter of which is equal to the steaming grate is additionally arranged between the steaming grate and the bracket. The partition board is provided with air outlet holes, and the lower end of the air pipe is connected with the partition board. The sterilization cooker has the advantage of simple structure, easy fabrication and low cost and reaches the standard that the similar gravity displacement type product is 15 pounds and 12 minutes of hot dead-time at 121 DEG C. Compared with the ordinary autoclave sterilization, the utility model economizes 12 minutes.

Description

Simple sterilization cooker with high-pressure steam

This utility model relates to a kind of sterilization that both can be used for, and can be used for the high steam pot of cooking food again.

Commercially available autoclave sterilizer costs an arm and a leg at present, the most of rural area of China, backwoodsman hospital, at village level health self-employment practice person in one's power are difficult to purchase and afford, so scalding is mostly adopted in sterilizations such as syringe, syringe needle, this method is difficult to reach the sterilization requirement.

It is a kind of simple in structure that the purpose of this utility model is to provide, and low price is easy to use, can reach sterilization effect, can be used for cooking food again, energy savings, time-saving high-pressure steam sterilizing pan.

Task of the present utility model realizes in the following manner: promptly on the basis of domestic pressure cooker, the breather that to be provided with a lower surface in the lower end of Pressure relief valve seat be the inclined-plane, steaming between comb and the support, set up a diameter and steam the identical dividing plate of combing, to prevent moist steam and to be sterilized article and directly to contact, dividing plate is provided with a venthole, and the lower end and the dividing plate of breather join.Become steam after water is heated, steam pass the venthole on the dividing plate and steam to comb on the hole sharply rise to the top of pot because the steam lta, an air is discharged by the extruded breather of steam in the pot, is replaced by saturated vapor entirely at last.Heat energy in the steam causes the microprotein degeneration and solidifies, thereby reaches the purpose of sterilization.

In order to enlarge the sterilization chamber capacity as far as possible, can make the distance between the dividing plate and the bottom of a pan remain on 6～10cm by adjusting the height of support.

In this utility model, with the lower surface of breather and the angle between dividing plate be controlled at 30 °～60 ° more satisfactory.

When this utility model as the cooker time spent, as long as breather and dividing plate are laid down, the first wife's nut of screwing in the Pressure relief valve seat lower end gets final product.

This utility model is simple in structure, cost is low, only need than general domestic pressure cooker increase cost seldom, just can reach the effect of sterilization, according to demarcating the test of ATCC7953.SSIK31 indicator bacteria sterilization effect, the hot death time of bacillus stearothermophilus bacillus has reached 15 pounds of 121C of gravity displaced type like product, 12 minutes hot death times standard, has shortened 12 minutes than the time of sterilizing with the usual pressure pot, both saved the time, saved the energy again.This pot is easy to manufacture, and be easy to use, both can be used as disinfection apparatus, can be used as cooking utensils again, solved the difficult problem of rural area and outlying district and self-employment practice person's sterilization.

Concrete structure of the present utility model is provided by drawings and Examples.

Fig. 1 is a structural representation of the present utility model.

Below in conjunction with drawings and Examples this utility model is described in more detail.

Embodiment:

With reference to Fig. 1, the same with the usual pressure pot, simple and easy high-pressure steam sterilizing pan by support 1, pot body 2, handrail 3, sealing ring 4, pot cover 5, relief valve 6, air relief valve 7, Pressure relief valve seat 8, handle of pot lid 9, pot body 10 with steam comb 13 etc. and form.The lower end of Pressure relief valve seat 8 is by the breather 11 that has been threaded, steam to comb 13 with support 1 between a diameter be housed equate with the steaming comb, be processed with the dividing plate 14 of venthole 12 on it, the lower end of breather 11 and dividing plate 14 join, the angle of its lower surface and dividing plate is 45, and the distance between the dividing plate 14 and the bottom of a pan is 8cm.

Claims

1, a kind of simple and easy high-pressure steam sterilizing pan, comprise support 1, pot body 2, handrail 3, sealing ring 4, pot cover 5, relief valve 6, air relief valve 7, Pressure relief valve seat 8, handle of pot lid 9, pot body 10, steam comb 13, it is characterized in that: the breather 11 that it is the inclined-plane that the lower end of Pressure relief valve seat 8 is provided with a lower surface, steaming between comb 13 and the support 1, be provided with diameter and steam the identical dividing plate 14 of combing, dividing plate 14 is provided with a venthole 12, and the lower end of breather 11 and dividing plate 14 join.

2, simple and easy high-pressure steam sterilizing pan according to claim 1 is characterized in that: the distance between the dividing plate 14 and the bottom of a pan is 6～10cm.

3, simple and easy high-pressure steam sterilizing pan according to claim 1 and 2 is characterized in that: the angle of the lower surface of breather 11 and dividing plate 14 is 30 °～60 °.