CN203281321U - Degerming box for laboratories - Google Patents

Abstract

The utility model relates to a laboratory tool, particularly to a degerming box for laboratories. The degerming box includes a degerming box body, the side wall of which is composed of, from inside to outside: an inner wall, a heating wire, a thermal insulation layer, and an outer wall. Specifically, the degerming box body is provided with a wall door. Compared with the prior art, the degerming box provided in the utility model can protect the laboratory articles placed therein at a sterile state for a long time, thus being conducive to laboratory operation.

Description

Use for laboratory degerming box

Technical field

The utility model relates to a kind of laboratory paraphernalia, specifically a kind of use for laboratory degerming box.

Background technology

Have the labware that needs to keep germ-free condition in laboratory.Existing superclean bench can make the operating area in laboratory keep aseptic, but can not guarantee absolutesterility; Operating personnel's operating process is lack of standardization also can increase pollution risk.Bacterium can't continue survival and growth needs that certain temperature is arranged.Need a kind of use degerming box comparatively easily in laboratory, will need comparatively easily the labware that keeps aseptic be placed therein and keep for a long time airtight in experimental implementation.The utility model can reach this technique effect comparatively easily.

Summary of the invention

The utility model, for solving the above problems, aims to provide a kind of use for laboratory degerming box.

In order to achieve the above object, the technical solution adopted in the utility model is, designs a kind of use for laboratory degerming box, comprises the degerming box body, and the sidewall of degerming box body consists of following from inside to outside successively: inwall, heating wire, heat-insulation layer, outer wall.

Wherein, the degerming box body is provided with the wall door.

Compared to the prior art, the labware that is placed in the utility model inside can be protected germ-free condition for a long time, be conducive to the operation in laboratory.

Description of drawings

Fig. 1 is front view of the present utility model.

Fig. 2 is the structural representation of the utility model sidewall.

Referring to Fig. 1,1 is the degerming box body, and 2 is the wall door.

Referring to Fig. 2,11 is inwall, and 12 is heating wire, and 13 is heat-insulation layer, and 14 is outer wall.

The specific embodiment

Now the utility model is further described by reference to the accompanying drawings.

Referring to Fig. 1 and Fig. 2, that Fig. 1, Fig. 2 show is an embodiment of the present utility model, a kind of use for laboratory degerming box, comprise airtight degerming box body 1, and the sidewall of degerming box body 1 consists of following from inside to outside successively: inwall 11, heating wire 12, heat-insulation layer 13, outer wall 14.

Wherein, degerming box body 1 is provided with wall door 2.

The utility model is work like this.The utility model is placed in laboratory usually.Heating wire 12 is heated to 60 ℃ (can adjust according to actual needs the temperature of heating wire 12, can between 60 ℃ to 80 ℃); Open wall door 2, keep the labware of germ-free condition to put into the inside of degerming box body 1 needs.Close upper wall door 2 and keep the airtight of degerming box body 1 inside.Higher temperature can make bacterium can't continue survival and growth; Therefore aseptic apparatus is placed in stove and just can keeps germ-free condition.

General bacterial growth temperature is 25 ℃～37 ℃, very soon can be dead on bacterium more than 60 ℃.Namely 60 ℃～65 ℃ insulations 30 minutes, sterilizing efficiency can reach 97.3% ~ 99.9% such as pasteurization., 72 ℃ of insulations 15～30 seconds, also can kill most bacteriums.Airtight environment also makes outside bacterium can't enter degerming box body 1 inside.

In stove, temperature remains on 60～80 ℃; Heat-insulation layer 13 is placed between heating wire 12 and outer wall 14 in addition, has guaranteed that the temperature of outer wall 14 is unlikely to too high.Such design can make bacterium grow, and also can avoid placing apparatus excess Temperature wherein and scald one's hand.

It is front through sterilization treatment that aseptic holding furnace enters superclean bench, and keep open state always; When in stove, temperature is 60～80 ℃, bacterium can't grow at all, can guarantee relative germ-free condition.

The above reaches by reference to the accompanying drawings embodiment and has described embodiment of the present utility model; the structure that embodiment provides does not form restriction of the present utility model; in this area, those skilled in the art can adjust according to needs, make within the scope of the appended claims various distortion or revise all in protection domain.

Claims (2)

1. a use for laboratory degerming box, comprise degerming box body (1), it is characterized in that: the sidewall of degerming box body (1) consists of following from inside to outside successively: inwall (11), heating wire (12), heat-insulation layer (13), outer wall (14).

2. a kind of use for laboratory degerming box according to claim 1, it is characterized in that: degerming box body (1) is provided with wall door (2).

Images