CN115649657B - Sample vacuum storage device - Google Patents
Sample vacuum storage device Download PDFInfo
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- CN115649657B CN115649657B CN202211294169.3A CN202211294169A CN115649657B CN 115649657 B CN115649657 B CN 115649657B CN 202211294169 A CN202211294169 A CN 202211294169A CN 115649657 B CN115649657 B CN 115649657B
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- 238000005086 pumping Methods 0.000 claims abstract description 10
- 238000007789 sealing Methods 0.000 claims abstract description 3
- 238000012544 monitoring process Methods 0.000 claims description 29
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- 229910052760 oxygen Inorganic materials 0.000 claims description 8
- 239000001301 oxygen Substances 0.000 claims description 8
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 7
- 238000007654 immersion Methods 0.000 claims description 7
- 210000001503 joint Anatomy 0.000 claims 1
- 238000012806 monitoring device Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 5
- 150000002484 inorganic compounds Chemical class 0.000 description 3
- 229910010272 inorganic material Inorganic materials 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000003915 air pollution Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000007405 data analysis Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
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- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention discloses a sample vacuum storage device, and relates to the technical field of vacuum storage; the vacuum storage box comprises a box body, wherein a vacuum pumping chamber and a storage chamber are arranged in the box body, a plurality of storage positions are arranged in the storage chamber, a sample storage cabin is arranged in the storage positions, the sample storage cabin comprises a cabin body and a cabin cover which are in sealing connection, one end, far away from the cabin cover, of the cabin body is communicated with a storage cabin sleeve, and a storage cabin check valve is arranged in the storage cabin sleeve; a sleeve slideway is arranged at one end of the storage position, which is close to the vacuumizing chamber, a vacuumizing chamber sleeve communicated with the vacuumizing chamber is arranged in the sleeve slideway, a vacuumizing chamber check valve is arranged in the vacuumizing chamber sleeve, and the vacuumizing chamber check valve and the storage chamber check valve can be communicated or sealed with the sample storage chamber and the vacuumizing chamber; the vacuumizing chamber is connected with a vacuum pump. The invention can realize the application effect that multiple storage bits and any storage bit can be transported and stored independently.
Description
Technical Field
The invention relates to the technical field of vacuum storage, in particular to a sample vacuum storage device.
Background
The preservation of various samples and precision parts in a laboratory generally requires a vacuum low-temperature environment to ensure safe storage, so that the samples and the precision parts are prevented from being influenced by external environments, and the scientificity and the accuracy of the experiment can be ensured to the greatest extent only by keeping the samples and the precision parts in a pollution-free state. Some materials which are easy to oxidize and metal materials with very active chemical properties need to be stored in vacuum, some inorganic compounds are not very stable due to the chemical properties of the materials, so that the inorganic compounds are not required to absorb moisture and heat during storage, and the inorganic compounds are preferably stored in places which are dry, cool and light-proof, and are preferably stored in vacuum environments if better conditions are met, and moreover, the storage of general electric vacuum products is strictly required, and if the storage is particularly easy to cause oxidation/suction and even failure of the devices in the ordinary atmospheric environment, the quality and the reliability of the products are seriously affected, so that the vacuum storage of visible samples is a technology with wide application range and larger requirements. In the present big data age, the integration processing of the generated data information with high efficiency and high quality is a very critical technology, so that intelligent monitoring and control of equipment are also necessary.
At present, two main methods exist for sample storage in the market, one is to put the sample in a drying box, and only a small amount of pollution of water vapor to the sample can be avoided; in addition, the sample is placed in a vacuum environment, so that the sample is largely protected from air pollution, the vacuum storage of the sample usually comprises two storage modes, the integral design or the mode of one object for one storage is adopted, each storage cabin is communicated in the use process, and other storage cabins are simultaneously exposed in the atmospheric environment in the sampling and lofting processes, so that the storage effect of other samples can be influenced. The latter is complex to operate in practical applications and cannot be stored simply.
Disclosure of Invention
The invention aims to provide a sample vacuum storage device, which solves the problems in the prior art and can realize the application effects that multiple storage bits and any storage bit can be transported and stored independently.
In order to achieve the above object, the present invention provides the following solutions:
The invention provides a sample vacuum storage device, which comprises a box body, wherein a vacuumizing chamber and a storage chamber are arranged in the box body, a plurality of storage positions are arranged in the storage chamber, a sample storage cabin is arranged in the storage positions, the independence of sample storage is ensured under the condition that the storage positions are enough, the purity of a sample is greatly improved, the sample storage cabin comprises a cabin body and a cabin cover which are in sealing connection, one end of the cabin body, which is far away from the cabin cover, is communicated with a storage cabin sleeve, and a storage cabin check valve is arranged in the storage cabin sleeve; a sleeve slideway is arranged at one end of the storage position, which is close to the vacuumizing chamber, a vacuumizing chamber sleeve communicated with the vacuumizing chamber is arranged in the sleeve slideway, a vacuumizing chamber check valve is arranged in the vacuumizing chamber sleeve, and the vacuumizing chamber check valve and the storage chamber check valve can be communicated or sealed with the sample storage chamber and the vacuumizing chamber; the vacuum pumping chamber is connected with a vacuum pump, the vacuum pumping chamber is designed between the storage cabin and the vacuum pump, and the spring check valve is added at the joint of the bottom of the storage cabin and the vacuum pumping chamber to be matched with each other, so that each storage cabin can be independently stored on the premise of not influencing the whole vacuum environment of the device, and the storage cabin can also be kept in a vacuum state to a certain extent after being taken out due to the existence of the check valve. The intelligent control part of the Internet of things is added, the operation information of the device is collected in real time and regulated, the manual operation link is omitted, the information can be transmitted to an upper computer, and the remote monitoring is convenient.
Optionally, an oxygen concentration sensor and a temperature sensor are arranged in the cabin body of the sample storage cabin, a sample storage cabin environment monitoring display is fixedly arranged on the cabin cover, and the sample storage cabin environment monitoring display can collect and display environment information monitored by the oxygen concentration sensor and the temperature sensor in the sample storage cabin.
Optionally, one end of the storage cabin sleeve is fixedly and hermetically connected with the bottom in the cabin body of the sample storage cabin, the other end of the storage cabin sleeve can be threaded in the sleeve slide way, and one end of the sleeve slide way, which is far away from the storage cabin sleeve, is fixedly connected with the side wall of the vacuumizing chamber; the section of the storage cabin check valve is of a T-shaped structure, the horizontal end of the storage cabin check valve is abutted against the outer side of one end, close to the sample storage cabin, of the storage cabin sleeve, the vertical end of the storage cabin check valve is inserted into the storage cabin sleeve, the vertical end of the storage cabin check valve is sleeved with a storage cabin check valve spring, one end of the storage cabin check valve spring is fixedly connected with the side wall of the vertical end of the storage cabin check valve, and the other end of the storage cabin check valve spring is fixedly connected with the inner side of one end, close to the sample storage cabin, of the storage cabin sleeve; one end of the vacuumizing chamber sleeve is fixedly and hermetically connected with the side wall of the vacuumizing chamber, the other end of the vacuumizing chamber sleeve can be penetrated into the storage cabin sleeve, the section of the vacuumizing chamber check valve is of a T-shaped structure, the horizontal end of the vacuumizing chamber check valve is abutted with the outer side of one end of the vacuumizing chamber sleeve, which is close to the vacuumizing chamber, the vertical end of the vacuumizing chamber check valve is inserted into the vacuumizing chamber sleeve, the vacuumizing chamber check valve spring is sleeved at the vertical end of the vacuumizing chamber check valve, one end of the vacuumizing chamber check valve spring is fixedly connected with the side wall of the vertical end of the vacuumizing chamber check valve, and the other end of the vacuumizing chamber check valve spring is fixedly connected with the inner side of one end, close to the vacuumizing chamber, of the vacuumizing chamber sleeve.
Optionally, a limit sign is fixedly arranged on the outer wall of the cabin body, a limit point is arranged on the side wall of the box body, and the limit point is positioned on two sides of the opening of the storage position.
Optionally, the box is fixedly provided with the monitoring control room in, be provided with in the monitoring control room with the refrigerator of evacuation room intercommunication, the vacuum pump with be provided with the vacuum gauge on the pipeline that the evacuation room is connected, vacuum gauge and vacuum pump set up respectively in the monitoring control room.
Optionally, a water immersion sensor is further arranged in the monitoring control chamber, and the water immersion sensor is connected with an alarm device.
Optionally, a display controller of the vacuumizing chamber is arranged outside the monitoring control chamber, and the display controller of the vacuumizing chamber is electrically connected with the refrigerator, the vacuum gauge and the vacuum pump respectively.
Optionally, a temperature and humidity sensor is fixedly arranged on the inner wall of the vacuumizing chamber, and the temperature and humidity sensor is in wireless connection with the vacuumizing chamber display controller.
Compared with the prior art, the invention has the following technical effects:
The invention is based on a box type structure, a plurality of sample storage positions are designed, a plurality of sample storage cabins are correspondingly arranged, the sample storage capacity of the device is greatly increased, a vacuumizing chamber is additionally arranged between the sample cabins and a vacuum pump, and a mutually matched spring check valve is designed at the communication position between the bottom of each sample cabin and the vacuumizing chamber.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of a sample vacuum storage device;
FIG. 2 is a front view of a sample vacuum storage device;
FIG. 3 is a top view of the sample vacuum storage device;
FIG. 4 is a schematic diagram of the portion I in FIG. 3;
FIG. 5 is a schematic view of a sample storage compartment;
In the figure: 1-box, 2-evacuation cell, 3-storage cell, 4-cabin, 5-vacuum gauge, 6-vacuum pump, 7-limit sign, 8-limit point, 9-cabin cover, 10-evacuation cell check valve, 11-evacuation cell sleeve, 12-storage cabin sleeve, 13-storage cabin check valve, 14-storage cabin check valve spring, 15-sleeve slide, 16-evacuation cell check valve spring, 17-sample storage cabin, 18-sample storage cabin environment monitoring display, 19-oxygen concentration sensor, 20-temperature sensor, 21-monitoring control room, 22-evacuation cell display controller, 23-temperature and humidity sensor, 24-refrigerator, 25-water logging sensor.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The invention aims to provide a sample vacuum storage device, which solves the problems in the prior art and can realize the application effects that multiple storage bits and any storage bit can be transported and stored independently.
In order that the above-recited objects, features and advantages of the present invention will become more readily apparent, a more particular description of the invention will be rendered by reference to the appended drawings and appended detailed description.
The invention provides a sample vacuum storage device, as shown in figures 1,2,3,4 and 5, comprising a box body 1, wherein a vacuumizing chamber 2 and a storage chamber 3 are arranged in the box body 1, sixteen storage positions of a sample storage cabin 17 are arranged in the storage chamber 3, under the condition that enough storage positions are ensured, the independence of sample storage is ensured, the purity of the sample is greatly improved, the sample storage cabin 17 comprises a cabin body 4 and a cabin cover 9 which are in sealed connection, one end of the cabin body 4, far away from the cabin cover 9, is communicated with a storage cabin sleeve 12, and a storage cabin check valve 13 is arranged in the storage cabin sleeve 12; the outer wall of the cabin body 4 is fixedly provided with a limit sign 7, the side wall of the box body 1 is provided with limit points 8, and the limit points 8 are positioned at two sides of the opening of the storage position; a sleeve slide way 15 is arranged at one end of the storage position, which is close to the vacuumizing chamber 2, a vacuumizing chamber sleeve 11 communicated with the vacuumizing chamber 2 is arranged in the sleeve slide way 15, a vacuumizing chamber check valve 10 is arranged in the vacuumizing chamber sleeve 11, and the vacuumizing chamber check valve 10 and the storage chamber check valve 13 can be communicated with or close the sample storage chamber 17 and the vacuumizing chamber 2; the vacuum pumping chamber 2 is connected with a vacuum pump 6, the vacuum pumping chamber 2 is designed between the storage chamber 3 and the vacuum pump 6, and a spring check valve is added at the joint of the bottom of the storage chamber 3 and the vacuum pumping chamber 2 to be matched with each other, so that each sample storage cabin can be independently stored on the premise of not influencing the whole vacuum environment of the device, and the vacuum state can be maintained to a certain extent after the sample storage cabin is taken out due to the existence of the check valve. The intelligent control part of the Internet of things is added, the operation information of the device is collected in real time and regulated, the manual operation link is omitted, the information can be transmitted to an upper computer, and the remote monitoring is convenient.
Specifically, as shown in fig. 3 and 4, one end of the storage cabin sleeve 12 is fixedly and hermetically connected with the bottom in the cabin body 4 of the sample storage cabin 17, the other end of the storage cabin sleeve can be threaded through the sleeve slide way 15, and one end of the sleeve slide way 15, which is far away from the storage cabin sleeve 12, is fixedly connected with the side wall of the vacuumizing chamber 2; the section of the storage cabin check valve 13 is of a T-shaped structure, the horizontal end of the storage cabin check valve 13 is abutted against the outer side of one end of the storage cabin sleeve, which is close to the sample storage cabin 17, the vertical end of the storage cabin check valve 13 is inserted into the storage cabin sleeve 12, the vertical end of the storage cabin check valve 13 is sleeved with a storage cabin check valve spring 14, one end of the storage cabin check valve spring 14 is fixedly connected with the side wall of the vertical end of the storage cabin check valve 13, and the other end of the storage cabin check valve spring 14 is fixedly connected with the inner side of one end of the storage cabin sleeve 12, which is close to the sample storage cabin 17; one end of the vacuumizing chamber sleeve 11 is fixedly and hermetically connected with the side wall of the vacuumizing chamber 2, the other end of the vacuumizing chamber sleeve can penetrate through the storage cabin sleeve 12, the section of the vacuumizing chamber check valve 10 is of a T-shaped structure, the horizontal end of the vacuumizing chamber check valve 10 is propped against the outer side of one end, close to the vacuumizing chamber 2, of the vacuumizing chamber sleeve 11, the vertical end of the vacuumizing chamber check valve 10 is inserted into the vacuumizing chamber sleeve 11, the vacuumizing chamber check valve spring 16 is sleeved on the vertical end of the vacuumizing chamber check valve 10, one end of the vacuumizing chamber check valve spring 16 is fixedly connected with the side wall of the vertical end of the vacuumizing chamber check valve 10, and the other end of the vacuumizing chamber check valve spring 11 is fixedly connected with the inner side of one end, close to the vacuumizing chamber 2, of the vacuumizing chamber sleeve 11.
Further preferably, a monitoring control chamber 21 is fixedly arranged in the box body 1, a refrigerator 24 communicated with the vacuumizing chamber 2 is arranged in the monitoring control chamber 21, a vacuum gauge 5 is arranged on a pipeline connected with the vacuumizing chamber 2 by a vacuum pump 6, and the vacuum gauge 5 and the vacuum pump 6 are respectively arranged in the monitoring control chamber 21. The monitoring control room 21 is also internally provided with a water immersion sensor 25, and the water immersion sensor 25 is connected with an alarm device. The outside of the monitoring control room 21 is provided with a vacuumizing room display controller 22, and the vacuumizing room display controller 22 is electrically connected with a refrigerator 24, a vacuum gauge 5 and a vacuum pump 6 respectively. The inner wall of the vacuumizing chamber 2 is fixedly provided with a temperature and humidity sensor 23, and the temperature and humidity sensor 23 is in wireless connection with a display controller 22 of the vacuumizing chamber. An oxygen concentration sensor 19 and a temperature sensor 20 are arranged in the cabin body 4 of the sample storage cabin 17, a sample storage cabin environment monitoring display 18 is fixedly arranged on the cabin cover 9, and the sample storage cabin environment monitoring display 18 can collect and display environment information monitored by the oxygen concentration sensor 19 and the temperature sensor 20 in the sample storage cabin.
When the invention works, the cabin cover 9 is taken down in a rotating way, a stored sample is put into the cabin cover 9, the cabin cover 9 is rotated to seal the sample storage cabin 17, the sample storage cabin 17 is put into a storage position of the storage chamber 3 along the direction that the limit mark 7 on the sample storage cabin 17 coincides with the limit point 8 on the box body 1, after the sample storage cabin is put into the storage position, the storage cabin check valve 13 is just connected with the vacuumizing chamber check valve 10, the storage cabin check valve 13 and the vacuumizing chamber check valve 10 form an interlocking structure because the storage cabin check valve 13 and the vacuumizing chamber check valve 10 are fixed in position, the storage cabin 17 rotates ninety degrees clockwise, the vacuumizing chamber sleeve 11 and the storage cabin sleeve 12 are matched with each other through the sleeve slideway 15, the distance between the sample storage cabin 17 and the vacuumizing chamber 2 is shortened, the storage cabin check valve spring 14 and the vacuumizing chamber check valve spring 16 are compressed, the storage cabin check valve 13 and the vacuumizing chamber check valve 10 are opened, and the sample storage cabin 17 is communicated with the vacuumizing chamber 2. The vacuum pump 6 is opened, the vacuum pump 6 directly acts on the vacuumizing chamber 2, namely acts on the sample storage cabin 17 communicated with the vacuumizing chamber 2, and the vacuum gauge 5 can monitor the vacuum degree in the vacuumizing chamber 2 immediately. When the sample storage cabin 17 is taken out, the sample storage cabin 17 is only required to be rotated anticlockwise for ninety degrees, the vacuumizing chamber sleeve 11 and the storage cabin sleeve 12 return to the original positions through the sleeve slide way 15, the storage cabin check valve spring 14 and the vacuumizing chamber check valve spring 16 return to the original states, the storage cabin check valve 13 and the vacuumizing chamber check valve 10 are closed, and the sample storage cabin 17 can be independently taken out under the condition that the vacuum state of the vacuumizing chamber 2 is not influenced. And a monitoring control part: the vacuum pumping chamber display controller 22 can monitor the vacuum degree and the temperature and the humidity in the vacuum pumping chamber 2 in real time through the temperature and humidity sensor 23 and the vacuum gauge 5, and display specific data on a display panel, and regulate and control the vacuum pump 6 and the refrigerator 24 through data analysis. In the vacuumizing process, if the set value of the vacuum degree is reached, the vacuum pump 6 is controlled to stop working, and when the vacuum degree is lower than the set limit value, the vacuum pump 6 is started; when the temperature exceeds the set limit value, the refrigerator 24 is controlled to be started until the temperature falls back, the refrigerator 24 stops working, the vacuumizing chamber display controller 22 can monitor whether the working environment is abnormal or not through the water immersion sensor 25, and if the working environment is abnormal, alarm information is sent. The sample storage compartment environment monitoring display 18 can collect and display the environment information monitored by the oxygen concentration sensor 19 and the temperature sensor 20 in the sample storage compartment 17, so as to realize real-time monitoring of the environment information in the sample storage compartment 17 after the sample storage compartment is taken out.
In the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "center", "top", "bottom", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
The principles and embodiments of the present invention have been described in detail with reference to specific examples, which are provided to facilitate understanding of the method and core ideas of the present invention; also, it is within the scope of the present invention to be modified by those of ordinary skill in the art in light of the present teachings. In view of the foregoing, this description should not be construed as limiting the invention.
Claims (7)
1. A sample vacuum storage device, characterized in that: the vacuum storage box comprises a box body, wherein a vacuum pumping chamber and a storage chamber are arranged in the box body, a plurality of storage positions are arranged in the storage chamber, a sample storage cabin is arranged in the storage positions, the sample storage cabin comprises a cabin body and a cabin cover which are in sealing connection, one end, far away from the cabin cover, of the cabin body is communicated with a storage cabin sleeve, and a storage cabin check valve is arranged in the storage cabin sleeve; a sleeve slideway is arranged at one end of the storage position, which is close to the vacuumizing chamber, a vacuumizing chamber sleeve communicated with the vacuumizing chamber is arranged in the sleeve slideway, a vacuumizing chamber check valve is arranged in the vacuumizing chamber sleeve, and the vacuumizing chamber check valve and the storage chamber check valve can be communicated or sealed with the sample storage chamber and the vacuumizing chamber; the vacuumizing chamber is connected with a vacuum pump; one end of the storage cabin sleeve is fixedly and hermetically connected with the inner bottom of the cabin body of the sample storage cabin, the other end of the storage cabin sleeve can be threaded in the sleeve slide way, and one end of the sleeve slide way, which is far away from the storage cabin sleeve, is fixedly connected with the side wall of the vacuumizing chamber; the section of the storage cabin check valve is of a T-shaped structure, the horizontal end of the storage cabin check valve is abutted against the outer side of one end, close to the sample storage cabin, of the storage cabin sleeve, the vertical end of the storage cabin check valve is inserted into the storage cabin sleeve, the vertical end of the storage cabin check valve is sleeved with a storage cabin check valve spring, one end of the storage cabin check valve spring is fixedly connected with the side wall of the vertical end of the storage cabin check valve, and the other end of the storage cabin check valve spring is fixedly connected with the inner side of one end, close to the sample storage cabin, of the storage cabin sleeve; one end of the vacuumizing chamber sleeve is fixedly and hermetically connected with the side wall of the vacuumizing chamber, the other end of the vacuumizing chamber sleeve can penetrate through the storage cabin sleeve, the cross section of the vacuumizing chamber check valve is of a T-shaped structure, the horizontal end of the vacuumizing chamber check valve is in butt joint with the outer side of one end, close to the vacuumizing chamber, of the vacuumizing chamber sleeve, the vertical end of the vacuumizing chamber check valve is inserted into the vacuumizing chamber sleeve, the vertical end of the vacuumizing chamber check valve is sleeved with a vacuumizing chamber check valve spring, one end of the vacuumizing chamber check valve spring is fixedly connected with the side wall of the vertical end of the vacuumizing chamber check valve, and the other end of the vacuumizing chamber check valve spring is fixedly connected with the inner side of one end, close to the vacuumizing chamber, of the vacuumizing chamber sleeve; the sample storage cabin rotates ninety degrees clockwise, the vacuumizing chamber sleeve and the storage cabin sleeve are mutually matched through the sleeve slide way, the distance between the sample storage cabin and the vacuumizing chamber is shortened, the storage cabin check valve spring and the vacuumizing chamber check valve spring are compressed, and the storage cabin check valve and the vacuumizing chamber check valve are opened; the sample storage cabin rotates ninety degrees anticlockwise, the vacuumizing chamber sleeve and the storage cabin sleeve return to the original positions through the sleeve slide ways, the storage cabin check valve spring and the vacuumizing chamber check valve spring return to the initial states, and the storage cabin check valve and the vacuumizing chamber check valve are closed.
2. The sample vacuum storage device of claim 1, wherein: the device is characterized in that an oxygen concentration sensor and a temperature sensor are arranged in the cabin body of the sample storage cabin, a sample storage cabin environment monitoring display is fixedly arranged on the cabin cover, and the sample storage cabin environment monitoring display can collect and display environment information monitored by the oxygen concentration sensor and the temperature sensor in the sample storage cabin.
3. The sample vacuum storage device of claim 1, wherein: the storage bin is characterized in that a limit sign is fixedly arranged on the outer wall of the bin body, limit points are arranged on the side wall of the bin body, and the limit points are located on two sides of an opening of the storage position.
4. The sample vacuum storage device of claim 1, wherein: the intelligent monitoring device is characterized in that a monitoring control chamber is fixedly arranged in the box body, a refrigerator communicated with the vacuumizing chamber is arranged in the monitoring control chamber, a vacuum gauge is arranged on a pipeline connecting the vacuum pump with the vacuumizing chamber, and the vacuum gauge and the vacuum pump are respectively arranged in the monitoring control chamber.
5. The sample vacuum storage device of claim 4, wherein: and a water immersion sensor is arranged in the monitoring control chamber, and the water immersion sensor is connected with an alarm device.
6. The sample vacuum storage device of claim 5, wherein: the outside of the monitoring control room is provided with a vacuumizing room display controller which is respectively and electrically connected with the refrigerator, the vacuum gauge and the vacuum pump.
7. The sample vacuum storage device of claim 6, wherein: the temperature and humidity sensor is fixedly arranged on the inner wall of the vacuumizing chamber and is in wireless connection with the vacuumizing chamber display controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211294169.3A CN115649657B (en) | 2022-10-21 | 2022-10-21 | Sample vacuum storage device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211294169.3A CN115649657B (en) | 2022-10-21 | 2022-10-21 | Sample vacuum storage device |
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| CN115649657A CN115649657A (en) | 2023-01-31 |
| CN115649657B true CN115649657B (en) | 2024-05-14 |
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| CN202211294169.3A Active CN115649657B (en) | 2022-10-21 | 2022-10-21 | Sample vacuum storage device |
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