CN206107983U - A device for controlling low temperature plasma electrode storage environment humidity - Google Patents

Abstract

The utility model belongs to a tool for improving laboratory equipment, in particular to a device for controlling the humidity of a low-temperature plasma electrode storage environment. It includes a main body, the interior of the main body is hollow, a fixed base is installed on the bottom of the main body, a first opening slot is opened on the lower periphery of the main body, a first sliding door is provided on the first opening slot, and a first opening A drawer is installed inside the tank for storing desiccant, a second open slot is opened on the upper periphery of the body, a second sliding door is arranged on the second open slot, and a fixing frame is installed inside the second open slot , the upper bottom surface inside the body is provided with a storage rack for placing a small hygrometer to monitor the humidity in the body, and a third opening slot is provided on the body, and a movable door is installed on the third opening slot, which can facilitate Replace the small hygrometer. The structure of the utility model is simple and easy to understand, and it is convenient to operate, and can well meet the requirements for the electrode storage environment in areas with relatively high ambient air humidity.

Description

A device for controlling the humidity of the low-temperature plasma electrode storage environment

technical field

The utility model belongs to laboratory equipment improvement appliances, in particular to a device for controlling the humidity of a low-temperature plasma electrode storage environment.

Background technique

Sterilization is an important part of sanitation and disease prevention, and it is also an important part of implementing the principle of prevention first. Especially in the control of infectious diseases, sterilization has become one of the key means to cut off the transmission route. Since people first used argon plasma to kill bacteria on the surface of glass bottles in 1968, the sterilization and disinfection technology using plasma is constantly replacing conventional technology, widely used in various industries, and showing great advantages.

However, because it is an emerging technology, the low-temperature plasma generation device used in the laboratory is not perfect, and many functions need to be added. Due to the different air humidity in different regions, the electrode of the plasma is faced with the problem of rapid oxidation in humid regions. The ability of the oxidized electrode to provide a high-voltage electric field is greatly weakened, and it cannot meet the needs of ordinary experiments, so it needs to be replaced. Frequent replacement of electrodes will greatly increase the cost of experiments and production, which is not conducive to the application and promotion of this technology.

Utility model content

The purpose of this utility model is to provide a device for controlling the humidity of the low-temperature plasma electrode storage environment, which can control the air humidity of the low-temperature plasma electrode during storage so that it can be stored in a dry environment, and the structure is simple and easy to understand , Easy to operate, can well meet the needs of the electrode storage environment in areas with high ambient air humidity.

The technical scheme adopted in the utility model is:

A device for controlling the humidity of a low-temperature plasma electrode storage environment, comprising a body, the body is hollow inside, a fixed base is installed on the bottom of the body, a first opening groove is opened on the lower periphery of the body, and the first opening There is a first sliding door on the slot, a drawer is installed inside the first opening slot for storing desiccant, a second opening slot is opened on the upper periphery of the body, and a second sliding door is arranged on the second opening slot , the inside of the second opening slot is equipped with a fixing frame, and the upper bottom surface of the inside of the body is provided with a storage rack for placing a small hygrometer to monitor the humidity in the body, and a third opening slot is opened on the body. A movable door is installed on the third opening slot, which can facilitate the replacement of the small hygrometer.

Preferably, the fixing frame is a retractable shelf, and a circular hollow groove is provided in the middle of the shelf for placing the electrodes, and at the same time, the electrodes can be stored in a dry environment.

Preferably, slide rails are installed inside the body, and are respectively located at the positions of the first opening slot and the second opening slot, for supporting the movement of the fixing frame and the drawer in the horizontal direction.

Preferably, a semicircular through hole is opened in the middle of one side of the second sliding door, and soft glue is fixed on the inner side of the semicircular through hole, so that the wires connected to the electrodes can pass through the second sliding door while ensuring sealing as much as possible sex.

Preferably, the storage shelf is a hollow shelf, which can ensure the accuracy of the data of the hygrometer.

Preferably, the body is a hollow cylinder made of glass.

Compared with the prior art, the utility model has the following advantages and positive effects:

Both the storage rack and the fixed rack of the utility model are hollowed out to ensure that the electrodes can be stored in a dry environment, and the accuracy of the data of the hygrometer can be guaranteed; the utility model is equipped with a sliding door and a movable door, which is convenient for replacement and taking ; The structure of the utility model is simple and easy to understand, easy to operate, and can well meet the needs of the electrode storage environment in areas with high ambient air humidity.

Description of drawings

Fig. 1 is a structural schematic diagram of the device for controlling the humidity of the low-temperature plasma electrode storage environment of the present invention;

Fig. 2 is the structural representation of the utility model drawer;

Fig. 3 is the structural representation of the utility model fixing frame;

Fig. 4 is the structural representation of storage frame of the utility model;

Fig. 5 is a schematic structural diagram of the second sliding door of the present invention.

Among them, 1 is the body, 2 is the fixed base, 3 is the first opening slot, 4 is the second opening slot, 5 is the third opening slot, 6 is the drawer, 7 is the fixing frame, 8 is the circular hollow slot, and 9 is the Storage rack, 10 is the second sliding door.

detailed description

Below in conjunction with specific embodiment the utility model is described in further detail:

As shown in Figures 1-5, a device for controlling the humidity of the low-temperature plasma electrode storage environment includes a body 1, the body 1 is a hollow cylinder made of glass, and a fixed base 2 is installed on the bottom of the body 1. The lower periphery of the body 1 is provided with a first opening slot 3, the first opening slot 3 is provided with a first sliding door, and a drawer 6 is installed inside the first opening slot 3, and the upper periphery of the body 1 is provided with a second sliding door. Two opening slots 4, the second opening slot 4 is provided with a second sliding door 10, a fixing frame 7 is installed inside the second opening slot 4, a storage rack 9 is arranged on the inner upper bottom surface of the body 1, the The storage rack 9 is a hollowed-out shelf for placing a small hygrometer to monitor the humidity in the main body. A third open slot 5 is provided on the main body 1, and a movable door is installed on the third open slot 5 .

The fixed frame 7 is a retractable shelf, and a circular hollow groove 8 is arranged in the middle of the shelf for placing the electrodes, and at the same time, the electrodes can be preserved in a dry environment.

Slide rails are installed inside the body 1, and are respectively located at the positions of the first opening slot 3 and the second opening slot 4, for supporting the movement of the fixing frame 7 and the drawer 6 in the horizontal direction.

A semicircular through hole is opened in the middle of one side of the second sliding door 10, and soft glue is fixed on the inner side of the semicircular through hole, so that the wires connected to the electrodes can pass through the second sliding door while ensuring airtightness as much as possible.

Wherein, handles are installed on the outer ends of the drawer 6 and the fixing frame 7 respectively.

When the utility model is in use, first put desiccant in the drawer 6 below, put the drawer 6 and close the first sliding door; put the electrode on the upper fixing frame 7, and close the second sliding door 10 to ensure The electric wire passes through the semicircular through hole; put the mini hygrometer in the storage rack 9 on the top and bottom, determine the humidity in the body through the mini hygrometer, and replace the desiccant in time to ensure the dryness in the body; when using the electrode, pull Open the second sliding door 10, pull out the fixing frame 7, take out the electrodes and pull the fixing frame 7 back to its original position, close the second sliding door 10, and put the electrodes back after use.

Apparently, the above-mentioned embodiments of the present utility model are only examples for clearly illustrating the present utility model, rather than limiting the implementation manner of the present utility model. For those of ordinary skill in the art, other changes or changes in different forms can be made on the basis of the above description. All the implementation manners cannot be exhaustively listed here. All obvious changes or variations derived from the technical solutions of the utility model are still within the scope of protection of the utility model.

Claims (6)

1. A device for controlling the humidity of the low-temperature plasma electrode storage environment, characterized in that it includes a body, the body is hollow inside, a fixed base is installed at the bottom of the body, and a first opening groove is provided on the lower periphery of the body , the first opening slot is provided with a first sliding door, a drawer is installed inside the first opening slot, a second opening slot is opened on the upper periphery of the body, and a second sliding door is provided on the second opening slot , A fixed frame is installed inside the second open slot, a storage rack is provided on the upper bottom surface inside the body, and a third open slot is opened opposite to the main body, and a movable door is installed on the third open slot. 2. The device for controlling the humidity of the low-temperature plasma electrode storage environment according to claim 1, wherein the fixed frame is a retractable shelf, and a circular hollow groove is provided in the middle of the shelf for placing electrodes. 3. The device for controlling the humidity of the low-temperature plasma electrode storage environment according to claim 1, wherein slide rails are installed inside the body, and are respectively located at the positions of the first open slot and the second open slot, for Support the movement of the fixed frame and the drawer in the horizontal direction. 4. The device for controlling the humidity of the low-temperature plasma electrode storage environment according to claim 1, wherein a semicircular through hole is opened in the middle of one side of the second sliding door, and a semicircular through hole is fixed inside the semicircular through hole. soft glue. 5. The device for controlling the humidity of the low-temperature plasma electrode storage environment according to claim 1, wherein the storage shelf is a hollowed-out shelf. 6. The device for controlling the humidity of the low-temperature plasma electrode storage environment according to any one of claims 1-5, wherein the body is a hollow cylinder made of glass.