CN2685343Y

CN2685343Y - CO2 incubator with tilting upside down liner

Info

Publication number: CN2685343Y
Application number: CNU2003201226892U
Authority: CN
Inventors: 张发源; 杨志轶
Original assignee: Shanghai Lishen Scientific Equipment Co Ltd
Current assignee: Shanghai Lishen Scientific Equipment Co Ltd
Priority date: 2003-12-19
Filing date: 2003-12-19
Publication date: 2005-03-16
Anticipated expiration: 2013-12-19

Abstract

The utility model relates to a CO2 incubator with tilting upside down liner which is used to realize above purpose. The technical project of the utility model is to provide a CO2 incubator with tilting upside down liner, which comprises an outer door, a big glass door, a small glass door, a liner, a draught fan, an electric-appliance mounting plate, a baffle and an incubator body; the liner is quadrate and is arranged in the incubator body, and the liner is divided into several layers by the baffle; a plurality of small glass doors close and form a plurality of independent spaces, and the big glass door is arranged out of a plurality of small glass doors; the outer door is connected with one side of the incubator body and is locked out of the big glass door, the draught fan is arranged on the other side of the incubator body, and the electric-appliance mounting plate is arranged below the draught fan. The CO2 incubator with tilting upside down liner is characterized in that the bottom and the top of the liner are tilting and parallel; the utility model has the advantages of big evaporation area and watering capacity, direct water heating, fast rapidity, good humidity uniformity, fast recovery time for dampness, compact structure for the incubator body and comparative cleanness; in addition, condensation water is not easy to coagulate.

Description

A kind of with on the have a down dip CO2gas incubator of inner bag

Technical field

The utility model relate to a kind of with on the have a down dip CO2gas incubator of moisture evaporated dish inner bag, can be used for the grown cultures research of various types of cells and the research of life science, belong to the CO2gas incubator technical field.

Background technology

The inner bag of CO2gas incubator all adopts rectangular structure at present, and the evaporation mode of employing has two kinds, and is a kind of for directly to serve as the humidity dish with inner bag 11, as shown in Figure 1, be former inner-tube structure synoptic diagram, block the outflow of distilled water in the inner bag front portion with a baffle plate, the evaporation area that directly discharges water is big, direct heating speed is fast, but it is big to add water capacity, and water of condensation condenses easily, the another kind of water pond heating arrangement of using, as shown in Figure 2, for the water pond mode adds the water synoptic diagram, add water pond 12 in inner bag 11 bottoms, it is little that this mode adds water capacity, water of condensation is not easy to condense, but rate of heating is slow, and heating is indirect, and these two kinds of evaporations all can not be satisfied cleaning simultaneously, water of condensation condenses, humidity uniformity, several indexs such as humidity time of recovery, in a single day the top has water of condensation to form, the inner bag top of level will make water of condensation vertically drip, and may cause sample contamination.

Summary of the invention

The purpose of this utility model be a kind of water evaporation area of invention big, add that water capacity is little, water of condensation is not easy to condense, rate of heating is fast with the CO2gas incubator that goes up bottom inner container.

For realizing above purpose, the technical solution of the utility model provide a kind of with on the have a down dip CO2gas incubator of inner bag, by external door, big glass door, little glass door, inner bag, blower fan, appliance mounting panel, dividing plate, casing is formed, inner bag is that rectangular parallelepiped places in the casing, be divided into multilayer by dividing plate, the little glass door of number fan is shut to become and is independently played the minimizing temperature, several spaces of humidity and carbonic acid gas volatilization, big glass door places outside the little glass door of number fan, one side of external door connect box, the pass is outside big glass door, blower fan places the opposite side of casing, appliance mounting panel place blower fan below, its characteristics are, described inner bag is that bottom and top tilt and parallel.

Described inner bag is the gradient unanimity up and down, and gradient is between 2-5.8; Inner bag (4) material is a stainless steel.

The utility model adopts a kind of moisture evaporated dish inner bag of inclination, the part of this inner bag bottom angled adds water as evaporating pan, owing to directly contact with the heating cables of bottom, evaporation area and directly discharge water mode much at one, and the capacity of water reduces, so than directly adding the water mode, the rate of heating of water is faster, evaporate faster, and the volumetric ratio water pond mode of water is much bigger, can reduce to add the waterside number, and the inner bag top also inwardly tilts a little simultaneously, in case have water of condensation to condense, can directly not be dropped on the culture sample along the landing of casing rear wall along the angle of inclination, top.

The utility model has the advantages that evaporation area, add that water capacity is big, the water heating directly, speed is fast, humidity uniformity good, humidity time of recovery is fast, water of condensation is difficult for condensing, body structure compactness, cleaning.

Description of drawings

Fig. 1 is former inner-tube structure synoptic diagram;

Fig. 2 adds the water synoptic diagram for the water pond mode;

Fig. 3 is a kind of CO2gas incubator structural representation with inclination moisture evaporated dish inner bag;

Fig. 4 is a kind of CO2gas incubator sectional view with inclination moisture evaporated dish inner bag.

Embodiment

The utility model is described in further detail below in conjunction with drawings and Examples.

Embodiment

As shown in Figure 3, for a kind of with on the have a down dip CO2gas incubator structural representation of inner bag, by external door 1, big glass door 2, the little glass door 3 of three fans, inner bag 4, blower fan 5, appliance mounting panel 6, dividing plate 7, casing 8 is formed, inner bag 4 is inclination moisture evaporated dish inner bag, place in the casing 8, be separated by by dividing plate 7, the little glass door 3 of three fans is shut and is become three relatively independent spaces, big glass door 2 places outside the little glass door 3 of three fans, one side of external door 1 connect box 8 is closed outside big glass door 2, uses three fan doors in order to reduce scattering and disappearing of open the door back temperature humidity and carbonic acid gas, blower fan 5 places the rear side of casing 8, appliance mounting panel 6 place blower fan 5 below.

Select for use stainless steel to make inner bag 4, according to the used distilled water of incubator what, required gradient is between 2-5.8, and inner bag top is also the same with the bottom, is convenient to processing, and inner bag and inner bag back shroud polish after being welded into an integral body again.

As shown in Figure 4, be a kind of CO2gas incubator sectional view with inclination moisture evaporated dish inner bag, inner bag 4 is at little glass door 3, big glass door 2, before external door 1 is not also installed, pushed away until the front end of inner bag concordantly with the casing front end down forward by the casing rear portion by pitch angle as shown in the figure, mating holes is fixed together inner bag and casing with four countersunk head long spiro nails then.Owing to adopted this kind structure, increased the evaporation area of distilled water greatly, thereby the speed and the homogeneity of distilled water spontaneous evaporation have also been accelerated in the operation of blower fan 5, shortened the time that humidity reaches in the inner bag and open the door and close the time that humidity is behind the door recovered.And the inner bag upper angled can make water of condensation along the wall of inner container landing, and top and the bottom are parallel also is convenient to processing and manufacturing.

Claims

One kind with on the have a down dip CO2gas incubator of inner bag, by external door (1), big glass door (2), three fan little glass doors (3), inner bag (4), blower fan (5), appliance mounting panel (6), dividing plate (7), casing (8) is formed, inner bag (4) places in the casing (8) for rectangular parallelepiped, be divided into three layers by dividing plate (7), the three little glass doors of fan (3) are shut and are become independently three spaces, big glass door (2) places outside the three little glass doors of fan (3), one side of external door (1) connect box (8), the pass is outside big glass door (2), blower fan (5) places the opposite side of casing (8), appliance mounting panel (6) place blower fan (5) below, it is characterized in that described inner bag (4) is that the bottom tilts also parallel with the top.
2. according to claim 1 a kind of with on the have a down dip CO2gas incubator of inner bag, it is characterized in that described inner bag (4) is the gradient unanimity up and down, gradient is between 2-5.8.
3. according to claim 1 a kind of with on the have a down dip CO2gas incubator of inner bag, it is characterized in that described inner bag (4) material is a stainless steel.