CN107954090A - A kind of food safety detection food sampling storing unit - Google Patents
A kind of food safety detection food sampling storing unit Download PDFInfo
- Publication number
- CN107954090A CN107954090A CN201711216079.1A CN201711216079A CN107954090A CN 107954090 A CN107954090 A CN 107954090A CN 201711216079 A CN201711216079 A CN 201711216079A CN 107954090 A CN107954090 A CN 107954090A
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- CN
- China
- Prior art keywords
- food
- quality
- babinet
- positioning disk
- guaranteeing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
- B65D25/20—External fittings
- B65D25/24—External fittings for spacing bases of containers from supporting surfaces, e.g. legs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
- B65D25/28—Handles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/18—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/18—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient
- B65D81/20—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient under vacuum or superatmospheric pressure, or in a special atmosphere, e.g. of inert gas
- B65D81/2007—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient under vacuum or superatmospheric pressure, or in a special atmosphere, e.g. of inert gas under vacuum
- B65D81/2015—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient under vacuum or superatmospheric pressure, or in a special atmosphere, e.g. of inert gas under vacuum in an at least partially rigid container
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/24—Adaptations for preventing deterioration or decay of contents; Applications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B21/00—Machines, plants or systems, using electric or magnetic effects
- F25B21/02—Machines, plants or systems, using electric or magnetic effects using Peltier effect; using Nernst-Ettinghausen effect
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Food Science & Technology (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
Abstract
The present invention provides a kind of food safety detection food sampling storing unit, including expanding operating platform, tool box, storage box of guaranteeing the quality, rotating-table apparatus, semiconductor chilling plate, temperature sensor, sampling bottle and vacuum pump；The rotating-table apparatus is fixedly installed in by support column in storage box of guaranteeing the quality；The turntable and positioning disk are installed on support column by bearing；It is connected between the positioning disk and turntable by connecting rod；The positioning disk is equipped with screens at five；The opening of the screens is in positioning disk and is equipped with elastic locking block；The vacuum pump is installed on the back of babinet, and vacuum pump is connected by pipeline with storage box of guaranteeing the quality.The present invention guarantees the quality storage box in level-one box house equipped with two level, and vacuum extractor and refrigerating plant are equipped with to storage box of guaranteeing the quality, guaranteed the quality by vacuum and low temperature double action to food, effectively extend the shelf lives of food, so as to improve the accuracy of food safety detection.
Description
Technical field
The invention belongs to food safety detection equipment technical field, more particularly to a kind of food safety detection food sampling
Storing unit.
Background technology
Food-safety problem not only influences the lives and properties of broad masses of the people, but also restricts the economy of whole country
Development.In recent years, food-safety problem takes place frequently, and food-safety problem receives the extensive concern of people, to food analysis and peace
The research that full inspection surveys key technology necessitates.
During food safety detection samples, due to being restricted by ambient temperature, air ambient, it may accelerate to eat
The corruption of product, influences the accuracy of food inspection.
The Chinese patent of Publication No. CN206540713 discloses a kind of sampling box for food safety inspection, is kept the temperature by case
The mode of injection frozen water carries out the insulation of long period in set, so as to extend the holding time of food, Publication No.
The Chinese patent of CN205686870U discloses a kind of food inspection test tube box, passes through the refrigerator pipes system of external power supply
It is cold, to reduce the temperature inside the box；The Chinese patent of Publication No. CN205898541U discloses a kind of food inspection sampling box, equally
It is to be connected using refrigerator with power supply, cools down to cooling box.
Based on above-mentioned, inventor has found, existing food inspection sampling box when in use, its portability and feature compared with
Difference, entrained detection instrument are less；On the other hand, its storage of guaranteeing the quality to food is being adopted only with the mode for reducing temperature
During sample, the bacterium in food in original bacterium or air easily pollutes sample, and existing on detection accuracy influences.
Then, in view of this, improvement is studied for existing structure and missing, there is provided a kind of food safety detection is used
Food sampling storing unit, to achieve the purpose that with more more practical value.
The content of the invention
In order to solve the above technical problem, the present invention provides a kind of food safety detection food sampling storing unit, with
It is poor to solve portability and the feature of existing food inspection sampling box, and, guarantee the quality effect single to the mode of guaranteeing the quality of food
The problem of fruit is poor.
The purpose and effect of food safety detection of the present invention food sampling storing unit, by the institute of technological means in detail below
Reach：
A kind of food safety detection food sampling storing unit, including babinet, chamber door, keeps off edge, partition plate, tool storage
Chamber, food storage chamber, fixing leg, roller, telescopic lever, workbench, expanding operating platform, tool box, storage box of guaranteeing the quality, turntable
Device, closing door, semiconductor chilling plate, temperature sensor, turntable, bearing, connecting rod, positioning disk, support column, elastic locking
Block, screens, sampling bottle, through hole, vacuum meter, PLC controller, storage battery and vacuum pump；Chamber door is hinged with front side of the babinet；
The tool box is installed in tool storage chamber by slide；The storage box of guaranteeing the quality is arranged in food storage chamber；The guarantor
Closing door is hinged with front side of matter storage box；The rotating-table apparatus is fixedly installed in by support column in storage box of guaranteeing the quality；It is described
Rotating-table apparatus includes turntable, bearing, connecting rod, positioning disk, support column, elastic locking block, screens, sampling bottle and through hole；It is described
Turntable and positioning disk are installed on support column by bearing；The positioning disk and turntable are presented bottom and are installed, and positioning disk
It is connected between turntable by connecting rod；The positioning disk is equipped with screens at five；The opening of the screens is in positioning disk
It is equipped with elastic locking block；The sampling bottle is fastened in screens；The vacuum pump is installed on the back of babinet, and vacuum pump leads to
Piping is connected with storage box of guaranteeing the quality；The storage battery is arranged in the bottom space of babinet；The vacuum meter and PLC controller
It is mounted on the bottom outside of babinet；The storage box of guaranteeing the quality is internally provided with semiconductor chilling plate and temperature sensor；It is described
Semiconductor chilling plate and temperature sensor are electrically connected with PLC controller.
Further, the inside of the babinet is separated to form tool storage chamber and food storage chamber two spaces by partition plate.
Further, the bottom front and rear sides of the babinet are respectively equipped with fixing leg and roller.
Further, the turntable and positioning disk axis can be rotated synchronously centered on support column.
Further, the bottle cap of the sampling bottle is equipped with perforative through hole.
Further, gear edge is surrounded by the top of the babinet.
Further, the top of the babinet surrounds workbench by keeping off edge.
Further, the top both sides of the babinet are equipped with the expanding operating platform of drawing and pulling type.
Compared with prior art, the present invention has the advantages that：
The present invention is equipped with two level in level-one box house and guarantees the quality storage box, and to guarantee the quality storage box equipped with vacuum extractor with
Refrigerating plant, guarantees the quality food by vacuum and low temperature double action, effectively extends the shelf lives of food, so as to improve
The accuracy of food safety detection.
The setting of inventive article case, can carry more instruments sampled and detect, and pass through telescopic lever and roller
Cooperation realize easily move, can to food carry out part index number Site Detection, the setting of workbench and expanding operating platform,
More convenient sampling and detection operation to food, improves the practicality of the present invention.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is the positive structure diagram of babinet removal tool case and storage box of guaranteeing the quality；
Fig. 3 is storage box structure diagram of guaranteeing the quality；
Fig. 4 is the rotating-table apparatus structure diagram for removing sampling bottle；
Fig. 5 is the rotating-table apparatus structure diagram for installing sampling bottle；
Fig. 6 is the use state diagram of workbench and expanding operating platform of the present invention；
Fig. 7 is back structures schematic diagram of the present invention；
Fig. 8 is present system control principle block diagram.
In figure：1- babinets, 101- chamber doors, 102- gears edge, 103- partition plates, 104- tool storage chambers, 105- food storage chambers,
106- fixing legs, 107- rollers, 2- telescopic levers, 3- workbench, 4- expanding operating platforms, 5- tool boxes, 6- guarantee the quality storage box,
601- rotating-table apparatus, 602- closing doors, 603- semiconductor chilling plates, 604- temperature sensors, 605- turntables, 606- bearings,
607- connecting rods, 608- positioning disks, 609- support columns, 610- elastic locking blocks, 611- screens, 612- sampling bottles, 613- through holes,
7- vacuum meters, 8-PLC controllers, 9- storage batteries, 10- vacuum pumps.
Embodiment
The present invention is described further below in conjunction with attached drawing：
Embodiment：
As shown in attached drawing 1 to attached drawing 8：
The present invention provides a kind of food safety detection food sampling storing unit, including babinet 1, and chamber door 101, keeps off edge
102, partition plate 103, tool storage chamber 104, food storage chamber 105, fixing leg 106, roller 107, telescopic lever 2, workbench
3, expanding operating platform 4, tool box 5, storage box 6 of guaranteeing the quality, rotating-table apparatus 601, closing door 602, semiconductor chilling plate 603, temperature
Sensor 604, turntable 605, bearing 606, connecting rod 607, positioning disk 608, support column 609, elastic locking block 610, screens
611, sampling bottle 612, through hole 613, vacuum meter 7, PLC controller 8, storage battery 9 and vacuum pump 10；The front side hinge of the babinet 1
It is connected to chamber door 101；The tool box 5 is installed in tool storage chamber 104 by slide；The storage box 6 of guaranteeing the quality is arranged at food
In product storage chamber 105；The front side for guaranteeing the quality storage box 6 is hinged with closing door 602；The rotating-table apparatus 601 passes through support column
609 are fixedly installed in storage box 6 of guaranteeing the quality；
The rotating-table apparatus 601 includes turntable 605, bearing 606, connecting rod 607, positioning disk 608, support column 609, elasticity
Latch segment 610, screens 611, sampling bottle 612 and through hole 613；The turntable 605 and positioning disk 608 are installed by bearing 606
In on support column 609；The positioning disk 608 and turntable 605 are presented bottom and are installed, and lead between positioning disk 608 and turntable 605
Connecting rod 607 is crossed to be connected；The positioning disk is equipped with screens 611 at five；The opening of the screens 611 is in positioning disk 608
It is equipped with elastic locking block 610；The sampling bottle 612 is fastened in screens 611；The vacuum pump 10 is installed on the back of the body of babinet 1
Portion, and vacuum pump 10 is connected by pipeline with storage box 6 of guaranteeing the quality；The storage battery 9 is arranged in the bottom space of babinet 1；Institute
State vacuum meter 7 and PLC controller 8 is mounted on the bottom outside of babinet 1；The storage box 6 of guaranteeing the quality is internally provided with semiconductor
Cooling piece 603 and temperature sensor 604；The semiconductor chilling plate 603 and temperature sensor 604 are electrical with PLC controller 8
Connection.
Wherein, the inside of the babinet 1 is separated to form tool storage chamber 104 and 105 two, food storage chamber by partition plate 103
Space, the tool box 5 in tool storage chamber 104 are used to place detection instrument, can carry out Site Detection to part detection project；Food
Product storage chamber 105 is guaranteed the quality storage box 6 for placement, and storage of guaranteeing the quality is carried out to food.
Wherein, the bottom front and rear sides of the babinet 1 are respectively equipped with fixing leg 106 and roller 107, pass through roller 107
With the cooperation of telescopic lever 2, can light easily mobile box 1, mitigate the labor intensity of staff, pass through 107 He of roller
The cooperation of fixing leg 106, babinet 1 is carried out to stablize support, easy to the operation of sampling and the detection of Site Detection project.
Wherein, the turntable 605 and positioning disk 608 axis can be rotated synchronously centered on support column 609, by rotating turntable
605 and positioning disk 608,612 cycle rotation of sampling bottle can be made, easy to picking and placeing to sampling bottle 612.
Wherein, the bottle cap of the sampling bottle 612 is equipped with perforative through hole 613, when vacuum pump 10 works, sampling bottle 612
In air can be discharged by through hole 613, so as to fulfill the vacuum quality-preserving to food.
Wherein, the top of the babinet 1 is surrounded by gear along 102, and the top of babinet 1 surrounds workbench by keeping off along 102
3, it when sampling or detecting, can be operated on workbench 3, the setting of workbench 3, strengthen the practicality of the present invention.
Wherein, the top both sides of the babinet 1 are equipped with the expanding operating platform 4 of drawing and pulling type, and expanding operating platform 4 can place detection
Assistant product, while the area of workbench 3 is also extended, the two complements each other, the progress of convenient sampling and detection work.
The specifically used mode of the present embodiment and effect：
The present invention carries sampling and detection instrument by tool box 5 and expanding operating platform 4, and in storage box 6 of guaranteeing the quality
Sampling sample is preserved, in use, rolling can be passed through by light easily mobile box 1 of roller and telescopic lever 2 of the bottom of box
The cooperation of wheel 107 and fixing leg 106, babinet 1 is carried out to stablize support, easy to the operation of sampling and the inspection of Site Detection project
Survey, during sampling, open the closing door 602 for storage box 6 of guaranteeing the quality, rotate turntable 605 to select suitable sampling bottle 612, after sampling,
Sampling bottle 612 is fixed in screens 611 again, is in the opening of screens 611 on positioning disk 608 and is equipped with elastic locking block
610, elastic locking block 610 uses rubber material, has good elasticity, can be shunk, so that sampling bottle 612 be fixed
It is good, also, rubber material is conducive to improve the frictional force between sampling bottle 612 and screens 611, avoids；
After completing sampling, closing door 602 is closed, by the work of 8 adjustment control vacuum pump 10 of PLC controller, to protecting
Matter storage box 6 carries out vacuumize process, and the bottle cap of sampling bottle 612 is equipped with perforative through hole 613, when vacuum pump 10 works, takes
Air in sample bottle 612 can be discharged by through hole 613, so as to fulfill the vacuum quality-preserving to food, when reaching required vacuum
Afterwards, vacuum meter 7 passes the signal along to PLC controller 8, and PLC controller 8 controls vacuum pump 10 to be stopped, half in storage box 6
Under the refrigeration of conductor cooling piece 603, the temperature in storage box 6 is reduced, also, temperature is supervised in real time by temperature sensor 604
Survey, with reference to PLC controller 8, realize the thermostatic control to storage box 6, guarantee the quality so as to fulfill the low temperature to food.
Using technical solution of the present invention, or those skilled in the art is under the inspiration of technical solution of the present invention, if
Similar technical solution is counted out, and reaches above-mentioned technique effect, is to fall into protection scope of the present invention.
Claims (8)
- A kind of 1. food safety detection food sampling storing unit, it is characterised in that：The food safety detection food sampling Storing unit includes babinet, chamber door, keeps off edge, partition plate, tool storage chamber, food storage chamber, fixing leg, roller, telescopic lever, Workbench, expanding operating platform, tool box, storage box of guaranteeing the quality, rotating-table apparatus, closing door, semiconductor chilling plate, temperature sensor, Turntable, bearing, connecting rod, positioning disk, support column, elastic locking block, screens, sampling bottle, through hole, vacuum meter, PLC controller, Storage battery and vacuum pump；Chamber door is hinged with front side of the babinet；The tool box is installed in tool storage chamber by slide； The storage box of guaranteeing the quality is arranged in food storage chamber；Closing door is hinged with front side of the storage box of guaranteeing the quality；The turntable dress Put and be fixedly installed in by support column in storage box of guaranteeing the quality；The rotating-table apparatus includes turntable, bearing, connecting rod, positioning disk, branch Dagger, elastic locking block, screens, sampling bottle and through hole；The turntable and positioning disk are installed on support column by bearing；Institute State positioning disk and turntable is presented bottom and installed, and be connected between positioning disk and turntable by connecting rod；On the positioning disk Equipped with screens at five；The opening of the screens is in positioning disk and is equipped with elastic locking block；The sampling bottle is fastened in screens； The vacuum pump is installed on the back of babinet, and vacuum pump is connected by pipeline with storage box of guaranteeing the quality；The storage battery is arranged on In the bottom space of babinet；The vacuum meter and PLC controller are mounted on the bottom outside of babinet；The storage box of guaranteeing the quality It is internally provided with semiconductor chilling plate and temperature sensor；The semiconductor chilling plate and temperature sensor are electric with PLC controller Property connection.
- 2. food safety detection as claimed in claim 1 food sampling storing unit, it is characterised in that：The inside of the babinet Tool storage chamber and food storage chamber two spaces are separated to form by partition plate.
- 3. food safety detection as claimed in claim 1 or 2 food sampling storing unit, it is characterised in that：The babinet Bottom front and rear sides are respectively equipped with fixing leg and roller.
- 4. food safety detection as claimed in claim 1 food sampling storing unit, it is characterised in that：The turntable and positioning Disk axis can be rotated synchronously centered on support column.
- 5. food safety detection as claimed in claim 1 food sampling storing unit, it is characterised in that：The bottle of the sampling bottle Cover and be equipped with perforative through hole.
- 6. food safety detection as claimed in claim 1 food sampling storing unit, it is characterised in that：The top of the babinet It is surrounded by gear edge.
- 7. the food safety detection food sampling storing unit as described in claim 1 or 6, it is characterised in that：The babinet Top surrounds workbench by keeping off edge.
- 8. the food safety detection food sampling storing unit as described in claim 1 or 7, it is characterised in that：The babinet Top both sides are equipped with the expanding operating platform of drawing and pulling type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711216079.1A CN107954090A (en) | 2017-11-28 | 2017-11-28 | A kind of food safety detection food sampling storing unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711216079.1A CN107954090A (en) | 2017-11-28 | 2017-11-28 | A kind of food safety detection food sampling storing unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107954090A true CN107954090A (en) | 2018-04-24 |
Family
ID=61962389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711216079.1A Withdrawn CN107954090A (en) | 2017-11-28 | 2017-11-28 | A kind of food safety detection food sampling storing unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107954090A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109677772A (en) * | 2019-01-21 | 2019-04-26 | 航天建筑设计研究院有限公司 | A kind of soil sample storage box for exploration of geotechnical engineering |
| CN112046938A (en) * | 2020-09-08 | 2020-12-08 | 宫恒桃 | Equipment is deposited to bacterin |
| CN112429371A (en) * | 2020-10-27 | 2021-03-02 | 南通海关综合技术中心(江苏国际旅行卫生保健中心南通分中心、南通海关口岸门诊部) | Food sampling and storing device for food detection, control system and control method |
-
2017
- 2017-11-28 CN CN201711216079.1A patent/CN107954090A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109677772A (en) * | 2019-01-21 | 2019-04-26 | 航天建筑设计研究院有限公司 | A kind of soil sample storage box for exploration of geotechnical engineering |
| CN112046938A (en) * | 2020-09-08 | 2020-12-08 | 宫恒桃 | Equipment is deposited to bacterin |
| CN112429371A (en) * | 2020-10-27 | 2021-03-02 | 南通海关综合技术中心(江苏国际旅行卫生保健中心南通分中心、南通海关口岸门诊部) | Food sampling and storing device for food detection, control system and control method |
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Application publication date: 20180424 |
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