CN212166174U

CN212166174U - Culture medium sterilization apparatus

Info

Publication number: CN212166174U
Application number: CN202020288233.7U
Authority: CN
Inventors: 张磊升; 权海宗
Original assignee: Yunnan Dongsen Biotechnology Co Ltd
Current assignee: Yunnan Dongsen Biotechnology Co Ltd
Priority date: 2020-03-10
Filing date: 2020-03-10
Publication date: 2020-12-18
Anticipated expiration: 2030-03-10

Abstract

The utility model discloses a culture medium sterilization apparatus, including main part and slide rail, the upper end of main part is fixed with the baffle, and installs the upper cover in the top of baffle, settle the top of upper cover has the relief valve, and the right side of relief valve is provided with the handle, the surface of handle is provided with the manometer, and the right side of manometer installs discharge valve, the slide rail is fixed in the inner wall of main part, and the inboard arrangement of slide rail has the board of placing, the middle-end of placing the board is fixed with places the board handle, and places the below of board handle and install the baffle, the surface of baffle is provided with the venthole, the water inlet has been seted up in the left side of main part, and the right side of water inlet settles and have the storage water tank, the outlet is installed on the right side of storage water tank, and the top of outlet. The culture medium sterilization device is provided with the exhaust valve which is always kept in a slightly-opened state when the exhaust valve is used for sterilization, and the effect of exhausting cold air can be achieved.

Description

Culture medium sterilization apparatus

Technical Field

The utility model relates to a sterilization apparatus technical field specifically is a culture medium sterilization apparatus.

Background

The culture medium is a nutrient substrate prepared by combining different nutrient substances for the growth and propagation of microorganisms, plants or animals (or tissues), generally contains carbohydrate, nitrogen-containing substances, inorganic salt (including trace elements), vitamins, water and other substances, is a basic substance for providing cell nutrition and promoting cell proliferation, and is also a living environment for cell growth and propagation, the pH value of the culture medium needs to be tested and adjusted after the culture medium is prepared, and the culture medium needs to be sterilized by high temperature and filtration, and is easily polluted or deteriorated due to the fact that the culture medium is rich in nutrient substances. The sterilization device is an instrument which can kill or eliminate all microorganisms on a propagation medium, including bacterial spores and non-pathogenic microorganisms, and generally has three modes of moist heat sterilization, dry heat sterilization and chemical sterilization.

Culture medium sterilization apparatus on market is inconvenient when the culture medium of taking, can lead to the culture medium unrestrained, and it is not timely to intake, leads to the problem of device damage, for this reason, we provide a convenient culture medium sterilization apparatus of taking.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a culture medium sterilization apparatus to the culture medium sterilization apparatus who provides in solving above-mentioned background art is inconvenient when the culture medium of taking, can lead to the culture medium unrestrained, and it is untimely to intake, leads to the problem of device damage.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a culture medium sterilization apparatus, includes main part and slide rail, the upper end of main part is fixed with the baffle, and the top of baffle installs the upper cover, settle the top of upper cover has the relief valve, and the right side of relief valve is provided with the handle, the surface of handle is provided with the manometer, and the right side of manometer installs discharge valve, the slide rail is fixed in the inner wall of main part, and the inboard arrangement of slide rail has places the board, the middle-end of placing the board is fixed with places the board handle, and places the below of board handle and install the baffle, the surface of baffle is provided with the venthole, the water inlet has been seted up in the left side of main part, and the right side of water inlet settles and have the storage water tank, the outlet is installed on the right side of storage water tank, and the.

Preferably, the main body and the partition plate are perpendicular to each other, and the partition plate and the upper cover are attached to each other.

Preferably, the upper cover is fixedly connected with the safety valve, and the safety valve and the exhaust valve are coaxially distributed.

Preferably, the placing plate forms a movable structure with the placing plate handle through a sliding rail, and the number of the placing plates is two.

Preferably, the baffle plate and the main body are vertically distributed, and the area of the air outlet hole occupies two thirds of the area of the baffle plate.

Preferably, the water inlet is communicated with the water storage tank, and the water outlet and the drain valve move mutually.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this culture medium sterilization apparatus: the safety valve is the last protective barrier of the high-pressure sterilization pot, when the pressure is higher than 127MPa due to abnormal continuous heating of the instrument, the safety valve automatically jumps to release pressure, thereby protecting the safety of the instrument and an operator, a drainage exhaust valve is usually arranged, the drainage valve can rotate a little leftwards and rightwards for drainage during sterilization, a small amount of steam is discharged, an adjustable exhaust valve is arranged on some sterilization equipment, during sterilization, the exhaust valve is always kept in a slightly-opened state, the function of discharging cold air can be realized, the pressure gauge is used for measuring and indicating the pressure in the pressure product, a sensitive and accurate pressure gauge is arranged on the pressure product, an operator can operate the pressure product correctly by the pressure gauge, and the safe and economic operation is ensured;

2. this culture medium sterilization apparatus: the slide rail does not have obvious friction sound and blocks up the phenomenon, and it is smooth and easy to slide, makes the device maintain balanced part, reduces the friction, increase of service life, and is convenient when the culture medium of taking, and easy operation can not lead to the culture medium unrestrained, and the storage water tank is concentrated water, carries out better steam link, in time will use the log raft after the end and remove to prevent in case the storage water tank can lead to damaging.

Drawings

FIG. 1 is a schematic view of the internal structure of the present invention;

FIG. 2 is a schematic front view of the present invention;

fig. 3 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a main body; 2. a partition plate; 3. an upper cover; 4. a safety valve; 5. a handle; 6. a pressure gauge; 7. an exhaust valve; 8. a slide rail; 9. placing the plate; 10. placing a plate handle; 11. a baffle plate; 12. an air outlet; 13. a water inlet; 14. a water storage tank; 15. a water outlet; 16. a drain valve; 17. heating the tube.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a culture medium sterilization device comprises a main body 1, a partition plate 2, an upper cover 3, a safety valve 4, a handle 5, a pressure gauge 6, an exhaust valve 7, a slide rail 8, a placing plate 9, a placing plate handle 10, a baffle 11, an air outlet hole 12, a water inlet 13, a water storage tank 14, a water outlet 15, a drain valve 16 and a heating pipe 17, wherein the partition plate 2 is fixed at the upper end of the main body 1, the upper cover 3 is installed above the partition plate 2, the safety valve 4 is arranged above the upper cover 3, the handle 5 is arranged on the right side of the safety valve 4, the pressure gauge 6 is arranged on the surface of the handle 5, the exhaust valve 7 is installed on the right side of the pressure gauge 6, the main body 1 and the partition plate 2 are perpendicular to each other, the partition plate 2 and the upper cover 3 are mutually attached, the upper cover 3 and the safety valve 4 are fixedly connected, the safety valve 4, when the instrument works abnormally and is continuously heated to enable the pressure to be larger than 127MPa, the pressure relief is automatically carried out, so that the safety of the instrument and an operator is protected, an exhaust valve 7 is usually arranged, the exhaust valve 7 can be slightly rotated for draining water leftwards and rightwards during sterilization, a small amount of steam is discharged, an adjustable exhaust valve 7 is also arranged on some sterilization equipment, the exhaust valve 7 is always kept in a slightly opened state during sterilization, the cold air can be discharged, a pressure gauge 6 is used for measuring and indicating the pressure in the pressure product, a sensitive and accurate pressure gauge 6 is arranged on the pressure product, an operator can correctly operate the pressure product by the pressure gauge 6, and the safe and economic operation is ensured;

the slide rail 8 is fixed on the inner wall of the main body 1, the placing plate 9 is arranged on the inner side of the slide rail 8, the placing plate handle 10 is fixed at the middle end of the placing plate 9, the baffle 11 is installed below the placing plate handle 10, the air outlet hole 12 is formed in the surface of the baffle 11, the water inlet 13 is formed in the left side of the main body 1, the water storage tank 14 is arranged on the right side of the water inlet 13, the water outlet 15 is installed on the right side of the water storage tank 14, the drain valve 16 is fixed above the water outlet 15, the heating pipe 17 is installed below the water storage tank 14, the placing plate 9 forms a movable structure with the placing plate handle 10 through the slide rail 8, the two placing plates 9 are arranged, the baffle 11 and the main body 1 are vertically distributed, the area of the air outlet hole 12 accounts for two thirds of the area of the baffle 11, the water inlet, slide rail 8 does not have obvious friction sound and jam phenomenon, and it is smooth and easy to slide, is the part that makes the device maintain balance, reduces the friction, increase of service life, and is convenient when the culture medium is taken, easy operation can not lead to the culture medium unrestrained, and storage water tank 14 is concentrated water, carries out better steam link, will in time remove the log raft of using after the end to in case storage water tank 14 can lead to damaging.

The working principle is as follows: for the culture medium sterilization device, firstly, the upper cover 3 is opened through the handle 5, the placing plate 9 is taken out of the main body 1 through the slide rail 8, then the culture medium is placed in the placing plate 9, then the placing plate 9 is placed in the main body 1 through the action of the slide rail 8, then the upper cover 3 is closed, the starting device is used for firstly conveying water from the water inlet 13 into the water storage tank 14, heating pipes 17 are used for heating to boil the water in the water storage tank 14 to generate steam, the steam is upwards derived from the air outlet 12 to make the culture medium receive the heat of the steam to remove substances such as bacteria, and when the work is finished, the drainage valve 16 is opened to discharge the heated water from the water outlet 15, the safety valve 4 is a last protective barrier of the autoclave, the accurate pressure gauge 6 can ensure that an operator can operate a pressure product correctly by the pressure gauge 6 to ensure safety, The economic operation is just so complete the use process of whole culture medium sterilization device.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A culture medium sterilization apparatus, includes main part (1) and slide rail (8), its characterized in that: the upper end of the main body (1) is fixed with a partition plate (2), an upper cover (3) is installed above the partition plate (2), a safety valve (4) is arranged above the upper cover (3), a handle (5) is arranged on the right side of the safety valve (4), a pressure gauge (6) is arranged on the surface of the handle (5), an exhaust valve (7) is installed on the right side of the pressure gauge (6), a sliding rail (8) is fixed on the inner wall of the main body (1), a placing plate (9) is arranged on the inner side of the sliding rail (8), a placing plate handle (10) is fixed at the middle end of the placing plate (9), a baffle plate (11) is installed below the placing plate handle (10), an air outlet hole (12) is formed in the surface of the baffle plate (11), a water inlet (13) is formed in the left side of the main body (1), and a water storage tank (14), a water outlet (15) is installed on the right side of the water storage tank (14), a drain valve (16) is fixed above the water outlet (15), and a heating pipe (17) is installed below the water storage tank (14).

2. A medium sterilization device according to claim 1, wherein: the main body (1) and the partition board (2) are perpendicular to each other, and the partition board (2) and the upper cover (3) are attached to each other.

3. A medium sterilization device according to claim 1, wherein: the upper cover (3) is fixedly connected with the safety valve (4), and the safety valve (4) and the exhaust valve (7) are coaxially distributed.

4. A medium sterilization device according to claim 1, wherein: the placing plate (9) and the placing plate handle (10) form a movable structure through the sliding rail (8), and the number of the placing plates (9) is two.

5. A medium sterilization device according to claim 1, wherein: the baffle (11) and the main body (1) are vertically distributed, and the area of the air outlet holes (12) accounts for two thirds of the area of the baffle (11).

6. A medium sterilization device according to claim 1, wherein: the water inlet (13) is communicated with the water storage tank (14), and the water outlet (15) and the drain valve (16) are movable.