CN216826273U

CN216826273U - Metal bath device for isolator

Info

Publication number: CN216826273U
Application number: CN202122314958.6U
Authority: CN
Inventors: 张铭; 陈滨阳
Original assignee: Shanghai Tofflon Medical Equipment Co ltd
Current assignee: Shanghai Tofflon Medical Equipment Co ltd
Priority date: 2021-09-24
Filing date: 2021-09-24
Publication date: 2022-06-28
Anticipated expiration: 2031-09-24

Abstract

The utility model discloses a metal bath device for isolator, a serial communication port, including inside cavity and thermostat, inside cavity is connected with the thermostat, is stamped on the inside cavity and makes inside cavity form seal space's refrigerator upper cover, and inside cavity all is equipped with the heat preservation all around, and the thermostat is connected with duct system. The utility model provides a pair of metal bath device for isolator, small, light in weight, refrigeration or rate of heating are fast, then the transmission article are convenient, and can be able to bear or endure the corruption of environment, can carry out disinfection and isolation to the isolator through the metal bath, have solved the inside special article that draws of isolator.

Description

Metal bath device for isolator

Technical Field

The utility model relates to a low temperature or the corrosion-resistant small-size equipment of permanent low temperature transmission especially relate to a metal bath device for isolator, belong to medicine equipment technical field.

Background

The metal bath is also called a dry thermostat, replaces the traditional water bath heating mode, and can be widely applied to the storage of samples, the storage and reaction of various enzymes, the denaturation treatment of nucleic acid and protein, PCR reaction, the pre-denaturation of electrophoresis, the transfer of articles and the like. Through the metal bath, the problem of traditional water bath heating pollution can be avoided, and the controllable temperature range is also bigger with more accuse temperature simultaneously. The working principle of the metal bath is that a sample and the like are placed in a metal cavity, the sample and the like can obtain required temperature under the refrigeration condition of a semiconductor, and the temperature is controlled by collecting signals through a computer. The metal bath is controlled by a microcomputer and can be applied to other devices such as an isolator and the like. The metal bath has the advantages of small volume, light weight and convenient movement, and is suitable for various occasions.

The isolator is used as a sterile device, and a small-sized refrigerating device which is small in size, light in weight and convenient to move is needed. The space of the isolator needs to be disinfected and sterilized, and the space of the isolator contains water vapor, hydrogen peroxide, high temperature and high humidity. Ordinary metal baths cannot work in this environment. Therefore, it is necessary to develop a metal bath device which has small volume, light weight, convenient movement, accurate temperature control and corrosion resistance.

Disclosure of Invention

The to-be-solved technical problem of the utility model is: how to sterilize the isolator by means of a metal bath.

In order to solve the technical problem, the technical scheme of the utility model a metal bath device for isolator is provided, a serial communication port, including inside cavity and thermostat, inside cavity is connected with the thermostat, is stamped on the inside cavity and makes inside cavity form seal space's refrigerator upper cover, and inside cavity all is equipped with the heat preservation all around, and the thermostat is connected with air duct system.

Preferably, the bottom surface of the internal cavity is fixedly connected with the refrigerating surface or the heating surface at the top of the thermostat.

Preferably, the internal cavity, the thermostat, the air duct system and the heat insulation layer are all arranged in the shell.

Preferably, the air duct system comprises an air duct air outlet and an air duct air inlet, and the air duct air outlet is arranged at the bottom of the thermostat and communicated with the thermostat; the air inlet of the air duct is arranged on the side surface of the thermostat and is communicated with the thermostat.

Preferably, the refrigerator upper cover is arranged on the top of the inner cavity and used for covering the inner cavity.

Preferably, a temperature sensor for detecting the internal temperature of the internal cavity is arranged in the internal cavity.

Preferably, the materials of the outer shell and the inner cavity are all materials capable of resisting corrosion.

If a test tube with low temperature of 2-8 degrees is needed, a common container cannot be adopted for transfer, equipment capable of carrying refrigeration or constant temperature must be used, and a small refrigeration or heating constant temperature device with small volume, convenient movement and high refrigeration or temperature control speed is needed. And the space needs to be disinfected and sterilized, hydrogen peroxide exists, and the space is easy to corrode a common metal bath. Through the utility model discloses a device has solved above-mentioned problem well.

The utility model provides a pair of metal bath device for isolator, small, light in weight, refrigeration or rate of heating are fast, then the transmission article are convenient, and can be able to bear or endure the corruption of environment, can carry out disinfection and isolation to the isolator through the metal bath, have solved the inside special article that draws of isolator.

Drawings

FIG. 1 is a side sectional view of a metal bath apparatus for an isolator;

FIG. 2 is a schematic top view of a metal bath apparatus for an isolator;

fig. 3 is a perspective view of a metal bath apparatus for an isolator.

Detailed Description

In order to make the present invention more comprehensible, preferred embodiments are described in detail below with reference to the accompanying drawings.

The utility model provides a metal bath device for isolator and relevant equipment of cell therapy, as shown in fig. 1-3, it includes shell 6, refrigerator upper cover 1, air duct system, heat preservation 2, internal cavity 3, thermostat 4 and temperature sensor.

The inner cavity 3 is connected with the thermostat 4, and the refrigerating surface or the heating surface of the thermostat 4 is directly contacted with the bottom surface of the inner cavity 3. The thermostat 4 is connected to an air duct system. The periphery of the inner cavity 3 is provided with a heat preservation layer 2 for sealing. The inner cavity 3, the thermostat 4, the air duct system and the heat-insulating layer 2 are all arranged in the shell 6. The material of the outer shell 6 and the inner cavity 3 is a material which can resist corrosion. The air duct system comprises an air duct air outlet 5 and an air duct air inlet 7, wherein the air duct air outlet 5 is arranged at the bottom of the thermostat 4 and is communicated with an internal pipeline of the thermostat 4; the air inlet 7 of the air duct is arranged on the side surface of the thermostat 4 and is communicated with the inner pipeline of the thermostat 4. The refrigerator upper cover 1 is disposed on the top of the inner cavity 3, and is used for covering the inner cavity 3 and sealing the same. A temperature sensor for detecting the internal temperature of the inner cavity 3 is arranged in the inner cavity.

The utility model discloses an installation as follows:

the bottom of the inner cavity 3 is fixedly connected with a refrigerating surface or a heating surface at the upper end of a refrigerator/heater (thermostat 4). The lower end of the thermostat 4 is connected with the air outlet 5 of the air duct. And the periphery of the inner cavity 3 is sealed by the heat-insulating layer 2. The whole components (the inner cavity 3, the thermostat 4 and the insulating layer 2) and the air outlet 5 of the air duct below are assembled by the shell 6. One side of the thermostat 4 is connected with an air duct air inlet 7, and the air duct air inlet 7 penetrates through the shell 6 and can be communicated with the outside air. The upper end of the inner cavity 3 is covered with the upper cover 1 of the refrigerator, and the whole inner cavity 3 forms a sealed space. The utility model has the advantages of the device is just installed, its simple structure, and is small, light in weight. And the shell 6 is made of stainless steel and is resistant to environmental corrosion.

The utility model discloses a use as follows:

when the refrigerator/heater (thermostat 4) is turned on, the refrigerator/heater (thermostat 4) starts to operate, and starts to cool or heat. The refrigeration energy or the heating energy is transmitted to the bottom of the inner cavity 3 through the upper surface of the thermostat 4 and then transmitted to the whole inner cavity 3, so that the effect of cooling or heating is achieved. And the inner cavity 3 is a sealed space, so that the temperature is reduced or increased quickly. The temperature is reduced or increased more quickly than a metal bath, and the required effect is achieved.

When the refrigerator/heater (thermostat 4) is turned on, the generated hot air is discharged from the lower end of the air outlet 5 of the air duct. Fresh air or cold air and ambient air are sucked from the air inlet 7 of the air duct to form a circulation system, so that heat generated by the refrigerator/heater (thermostat 4) is taken away through the circulation system.

Claims

1. The utility model provides a metal bath device for isolator, its characterized in that, includes inside cavity (3) and thermostat (4), and inside cavity (3) are connected with thermostat (4), are stamped on inside cavity (3) and make inside cavity (3) form confined space's refrigerator upper cover (1), and inside cavity (3) all are equipped with heat preservation (2) all around, and thermostat (4) are connected with air duct system.

2. The metal bath device for isolators according to claim 1, wherein the bottom surface of the inner chamber (3) is fixedly connected to the cooling surface or the heating surface of the top of the thermostat (4).

3. The metal bath device for isolators according to claim 1, wherein the inner cavity (3), the thermostat (4), the air duct system and the insulating layer (2) are all arranged in the housing (6).

4. The metal bath device for the isolator as claimed in claim 1, wherein the air duct system comprises an air duct air outlet (5) and an air duct air inlet (7), the air duct air outlet (5) is arranged at the bottom of the thermostat (4) and is communicated with the thermostat (4); the air inlet (7) of the air duct is arranged on the side surface of the thermostat (4) and is communicated with the thermostat (4).

5. The metal bath device for isolators according to claim 1, wherein the refrigerator upper cover (1) is provided on top of the internal cavity (3) for covering the internal cavity (3).

6. The metal bath device for isolators according to claim 1, wherein the internal chamber (3) is provided with a temperature sensor for detecting the internal temperature thereof.

7. A metal bath device for isolators according to claim 3, wherein the material of the outer shell (6) and the material of the inner cavity (3) are both corrosion resistant.