CN114486370A - Liquid transfer device for food detection - Google Patents
Liquid transfer device for food detection Download PDFInfo
- Publication number
- CN114486370A CN114486370A CN202111631399.XA CN202111631399A CN114486370A CN 114486370 A CN114486370 A CN 114486370A CN 202111631399 A CN202111631399 A CN 202111631399A CN 114486370 A CN114486370 A CN 114486370A
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- wall
- sealing
- storage shell
- transporter
- food detection
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N1/14—Suction devices, e.g. pumps; Ejector devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
- B01L3/02—Burettes; Pipettes
- B01L3/021—Pipettes, i.e. with only one conduit for withdrawing and redistributing liquids
- B01L3/0217—Pipettes, i.e. with only one conduit for withdrawing and redistributing liquids of the plunger pump type
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Biochemistry (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Hydrology & Water Resources (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Clinical Laboratory Science (AREA)
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Abstract
The invention discloses a liquid transporter for food detection, which comprises a transporter storage shell, an electric telescopic rod and a material suction head cover body, wherein the top end inside the transporter storage shell is provided with the electric telescopic rod, the output end of the electric telescopic rod is provided with a piston rod, the bottom end of the transporter storage shell is provided with a suction pipe, the outer wall of the suction pipe is provided with a first external thread, one end of the transporter storage shell, close to the suction pipe, is provided with a first sealing limiting groove, the bottom end of the transporter storage shell is provided with a suction mechanism for limiting the position of the suction pipe, the two sides of the transporter storage shell are provided with discharge pipes, and the outer walls of the discharge pipes are provided with sealing mechanisms for sealing the insides of the discharge pipes. This liquid shifter for food detection drives first sealing baffle through first spacing torsional spring self elasticity effect down and resets, avoids outside dust to get into in the shifter storage case, plays good sealed effect.
Description
Technical Field
The invention relates to the technical field of food detection, in particular to a liquid transporter for food detection.
Background
Although the food science and engineering are young technical disciplines, the food science and engineering have become a main mark for improving economic development and civilization degree in modern society, and the food safety detection is used for detecting harmful substances in food according to national indexes, mainly detecting harmful and toxic indexes, such as heavy metal, aflatoxin and the like. The development of food science and engineering is closely related to chemical engineering and biological engineering, and the development direction of the food science and engineering is to improve the food packaging technology by a new packaging means and equipment, improve the food preservation performance and prolong the shelf life; perfecting optimization and automation of a cooking technology, an aseptic packaging technology and a food engineering unit operation and application of a computer, the traditional liquid shifter for food detection can basically meet the use requirements of people, but certain problems still exist, and the specific problems are as follows:
1. when most liquid transferors for food detection in the current market are used, the conventional transferors are used, and external dust and air easily enter the interior of the transferors, so that the quality of food to be checked is easy to deteriorate, and the checking requirement of the market cannot be met;
2. most food detects with liquid transfer ware when using in the market at present, owing to need carry out the sampling to the food in the food jar of the not co-altitude degree of depth and transfer, then need dismantle the suction head, because the suction head belongs to bolt fixed mounting at the transfer ware outside, then dismantles inconveniently, and then can't satisfy the market demand.
Disclosure of Invention
The invention aims to provide a liquid transporter for food detection, which aims to solve the problems that the transporter provided by the background technology cannot seal and a sucker of the transporter is inconvenient to detach.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a liquid shifter for food detection, includes shifter storage shell, electric telescopic handle and inhales the material suction head cover body, the bottom of shifter storage shell is installed and is inhaled the pipe, and inhales the outer wall of pipe and be provided with first external screw thread, the one end that shifter storage shell is close to the pipe of inhaling has seted up first sealed spacing groove, shifter storage shell bottom is seted up and is used for spacingly inhale the suction mechanism of pipe position, the discharging pipe is installed to the both sides of shifter storage shell, and the discharging pipe outer wall is provided with and is used for sealing the inside sealing mechanism of discharging pipe, the shifter storage shell is close to the bottom of discharging pipe and has seted up the sealed spacing groove of second, and the sealed spacing groove top of second is provided with the discharge mechanism who is used for the ejection of compact.
Preferably, the top of the inside of the storage shell of the transfer device is provided with an electric telescopic rod, the output end of the electric telescopic rod is provided with a piston rod, the bottom end of the outer wall of the piston rod is provided with a piston block, and the outer wall of the piston block is matched with the inner wall of the storage shell of the transfer device.
Preferably, the outer wall of the first external thread is provided with a suction head cover body, and the inner wall of the suction head cover body is provided with a first internal thread meshed with the first external thread.
Preferably, the air suction mechanism comprises a first movable groove and a first sealing baffle plate, the inner wall of the first sealing limiting groove of the conveyor storage shell is far away from is provided with the first movable groove, a first hinged shaft is arranged in the first movable groove, the outer wall of the first hinged shaft is provided with the first sealing baffle plate matched with the first sealing limiting groove, a first limiting torsion spring is sleeved on the outer wall of the first hinged shaft, and the outer wall of the first limiting torsion spring is connected with the inside of the first movable groove.
Preferably, it includes discharging pipe and second movable groove to arrange material mechanism, the second movable groove has been seted up on the top that conveyer storage shell is close to the discharging pipe, and the inside in second movable groove is provided with the second articulated shaft, second articulated shaft outer wall be provided with the sealed spacing groove assorted second of second sealed baffle.
Preferably, the outer wall of the second hinged shaft is sleeved with a second limiting torsion spring, and the outer wall of the second limiting torsion spring is connected with the inside of the second movable groove.
Preferably, the sealing mechanism comprises a sealing cover and a second external thread, the second external thread is arranged on the outer wall of the discharge pipe, the sealing cover is arranged on the outer wall of the second external thread, and a second internal thread matched with the second external thread is arranged inside the sealing cover.
Preferably, a fixed stop block is arranged inside the sealing cover, and one side of the fixed stop block is in contact with the second sealing baffle.
Compared with the prior art, the invention has the beneficial effects that:
1. through installing first articulated shaft, first spacing torsional spring and first seal baffle, shift at first articulated shaft outer wall through first seal baffle to take place the crimple in first spacing torsional spring outer wall, and then do not receive the extrusion at first seal baffle, then drive first seal baffle under first spacing torsional spring self elasticity effect and reset, this structure plays good quick return effect, avoids outside dust to get into and transfers in the ware storage case, plays good sealed effect.
2. The device is through installing the piston piece simultaneously, first seal baffle and discharging pipe, it passes through the piston piece rebound in the transfer ware storage shell to drive the piston rod through starting electric telescopic handle, thereby the piston piece upwards produces suction and drives first seal baffle and take place the upset, make first spacing torsional spring take place the constriction, then inhale material suction head cover body with liquid food add transfer ware storage shell in, at this moment, start electric telescopic handle and drive the piston piece and drive liquid food extrusion downwards, it inhales food and locates to discharge to both sides discharging pipe in the transfer ware storage shell, this structure is convenient for carry out sampling discharge with food.
3. Meanwhile, the device is provided with a material suction head cover body and a first internal thread, the first internal thread is driven to be meshed with the outer wall of the first external thread by rotating the material suction head cover body, so that the material suction head cover body is separated from the outer wall of the suction pipe, the material suction head cover body and the suction pipe are conveniently disassembled, and a good disassembling and replacing effect is achieved.
Drawings
FIG. 1 is a front sectional view of the present invention;
FIG. 2 is a schematic front view of the present invention;
FIG. 3 is a schematic perspective view of the present invention;
FIG. 4 is an enlarged view of portion A of FIG. 1 according to the present invention;
FIG. 5 is an enlarged view of the portion B of FIG. 1 according to the present invention.
In the figure: 1. a transporter storage enclosure; 2. an electric telescopic rod; 3. a piston rod; 4. a piston block; 5. a suction tube; 6. a first external thread; 7. a suction head cover body; 8. a first internal thread; 9. a first sealing limit groove; 10. a first movable slot; 11. a first hinge shaft; 12. a first limit torsion spring; 13. a first sealing baffle; 14. a discharge pipe; 15. a second sealing limit groove; 16. a second movable slot; 17. a second hinge shaft; 18. a second sealing baffle; 19. a second limiting torsion spring; 20. a second external thread; 21. a sealing cover; 22. a second internal thread; 23. and fixing the stop block.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1: the invention provides a technical scheme that: a liquid transporter for food detection comprises a transporter storage shell 1, an electric telescopic rod 2 and a material sucking suction head cover body 7, wherein a suction pipe 5 is installed at the bottom end of the transporter storage shell 1, first external threads 6 are arranged on the outer wall of the suction pipe 5, a first sealing limiting groove 9 is formed in one end, close to the suction pipe 5, of the transporter storage shell 1, a suction mechanism for limiting the position of the suction pipe 5 is formed in the bottom end of the transporter storage shell 1, discharge pipes 14 are installed on two sides of the transporter storage shell 1, a sealing mechanism for sealing the insides of the discharge pipes 14 is arranged on the outer walls of the discharge pipes 14, a second sealing limiting groove 15 is formed in the bottom end, close to the discharge pipes 14, of the transporter storage shell 1, a second movable groove 16 is formed in the top end, close to the discharge pipes 14, a second hinged shaft 17 is arranged inside the second movable groove 16, a second sealing baffle 18 matched with the second sealing limiting groove 15 is arranged on the outer wall of the second hinged shaft 17, the top end in the storage shell 1 of the transfer device is provided with an electric telescopic rod 2, the output end of the electric telescopic rod 2 is provided with a piston rod 3, the bottom end of the outer wall of the piston rod 3 is provided with a piston block 4, the outer wall of the piston block 4 is matched with the inner wall of the storage shell 1 of the transfer device, the electric telescopic rod 2 drives the piston rod 3 to move up and down, so that the piston rod 3 drives the piston block 4 to shift up and down on the inner wall of the storage shell 1 of the transfer device, the outer wall of the first external thread 6 is provided with a material suction head cover body 7, the inner wall of the material suction head cover body 7 is provided with a first internal thread 8 meshed with the first external thread 6, the first internal thread 8 is driven by the material suction head cover body 7 to be meshed with the outer wall of the first external thread 6, and the material suction head cover body 7 is fixed on the outer wall of the suction pipe 5;
example 2: the invention provides a technical scheme that: the air suction mechanism comprises a first movable groove 10 and a first sealing baffle 13, the inner wall of the storage shell 1 of the transfer device, which is far away from the first sealing limiting groove 9, is provided with the first movable groove 10, the inside of the first movable groove 10 is provided with a first articulated shaft 11, the outer wall of the first articulated shaft 11 is provided with the first sealing baffle 13 matched with the first sealing limiting groove 9, the outer wall of the first articulated shaft 11 is sleeved with a first limiting torsion spring 12, the outer wall of the first limiting torsion spring 12 is connected with the inside of the first movable groove 10, the first sealing baffle 13 is shifted on the outer wall of the first articulated shaft 11, so that the outer wall of the first limiting torsion spring 12 is shrunk, the first sealing baffle 13 is driven to reset under the self elastic action of the first limiting torsion spring 12 without being extruded by the first sealing baffle 13, the structure has good quick return effect, and the outer wall of the second articulated shaft 17 is provided with a second limiting torsion spring 19, and the outer wall of the second limit torsion spring 19 is connected with the inside of the second movable groove 16, and is turned over by the second sealing baffle 18, so that the second hinge shaft 17 is contracted by the second limit torsion spring 19, and the second sealing baffle 18 is driven to reset under the self elastic force of the second limit torsion spring 19, the structure has good resetting effect, the sealing mechanism comprises a sealing cover 21 and a second external thread 20, the outer wall of the discharging pipe 14 is provided with the second external thread 20, the outer wall of the second external thread 20 is provided with the sealing cover 21, the inside of the sealing cover 21 is provided with a second internal thread 22 matched with the second external thread 20, the sealing cover 21 is rotated to drive the second internal thread 22 to be meshed with the second external thread 20, so that the sealing cover 21 is closed with the discharging pipe 14 to have closing effect, the inside of the sealing cover 21 is provided with a fixed stop 23, and one side of the fixed stop 23 is contacted with the second sealing baffle 18, the sealing cover 21 drives the fixed stop 23 to be attached to the second sealing baffle 18, so that the second sealing baffle 18 on the other side is opened when the discharging pipe 14 on the other side discharges materials.
The working principle is as follows: when the liquid transporter for food detection is used, an operator firstly switches on an external power supply, then a material suction head cover body 7 at the storage shell 1 of the transporter is inserted into liquid food for sampling, at the moment, the electric telescopic rod 2 is started to drive the piston rod 3 to move upwards in the storage shell 1 of the transporter through the piston block 4, so that the piston block 4 generates suction upwards to drive the first sealing baffle 13 to turn over, the first sealing baffle 13 drives the first limiting torsion spring 12 to turn over on the outer wall of the first articulated shaft 11, so that the first limiting torsion spring 12 contracts, then the liquid food is added into the storage shell 1 of the transporter through the material suction head cover body 7, at the moment, two sides of the discharge pipe 14 attach the second sealing baffle 18 at the discharge pipe 14 to the inside of the second sealing limiting groove 15 due to suction, the turning-over cannot occur, and when the liquid food with enough capacity is filled in the storage shell 1 of the transporter, the electric telescopic rod 2 is started to drive the piston block 4 to drive liquid food to extrude downwards, so that the first sealing baffle 13 is attached to the inside of the first sealing limiting groove 9 under the action of the self elasticity of the first limiting torsion spring 12, at the moment, the second sealing baffle 18 overturns in the second hinging shaft 17, so that the second limiting torsion spring 19 contracts, food sucked into the storage shell 1 of the conveyor is discharged to discharge pipes 14 at two sides, when the food is required to be discharged to one side, the sealing cover 21 is rotated to drive the second internal thread 22 to be meshed with the inner wall of the second external thread 20, so that the sealing cover 21 drives the fixed baffle 23 to be attached to the position of the second sealing baffle 18 at one side, and further the discharge pipe 14 at one end position is convenient to discharge, and the structure is simple to operate and convenient to use;
when the suction head cover body 7 needs to be disassembled and replaced, the suction head cover body 7 is rotated to drive the first internal thread 8 to be meshed with the outer wall of the first external thread 6, so that the suction head cover body 7 is separated from the outer wall of the suction pipe 5, and then the proper suction head cover body 7 drives the first internal thread 8 to be meshed with the outer wall of the first external thread 6, so that the suction head cover body 7 is conveniently fixed on the outer wall of the suction pipe 5, and a good disassembling and replacing effect is achieved.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (8)
1. The utility model provides a liquid shifter for food detection, includes shifter storage shell (1), electric telescopic handle (2) and inhales material suction head cover body (7), its characterized in that: suction pipe (5) are installed to the bottom of transfering ware storage shell (1), and the outer wall of suction pipe (5) is provided with first external screw thread (6), transfering ware storage shell (1) is close to the one end of suction pipe (5) and has seted up first sealed spacing groove (9), transfering ware storage shell (1) bottom is seted up and is used for spacingly suction mechanism of suction pipe (5) position, discharging pipe (14) are installed to the both sides of transfering ware storage shell (1), and discharging pipe (14) outer wall is provided with and is used for sealing the inside sealing mechanism of discharging pipe (14), transfering ware storage shell (1) is close to the bottom of discharging pipe (14) and has seted up sealed spacing groove of second (15), and sealed spacing groove of second (15) top is provided with the discharge mechanism that is used for the ejection of compact.
2. The liquid transporter for food detection according to claim 1, wherein: the top end of the interior of the transporter storage shell (1) is provided with an electric telescopic rod (2), the output end of the electric telescopic rod (2) is provided with a piston rod (3), the bottom end of the outer wall of the piston rod (3) is provided with a piston block (4), and the outer wall of the piston block (4) is matched with the inner wall of the transporter storage shell (1).
3. The liquid transporter for food detection according to claim 1, wherein: the outer wall of the first external thread (6) is provided with a material suction head cover body (7), and the inner wall of the material suction head cover body (7) is provided with a first internal thread (8) meshed with the first external thread (6).
4. The liquid transporter for food detection according to claim 1, wherein: the air suction mechanism comprises a first movable groove (10) and a first sealing baffle (13), the inner wall of the first sealing limiting groove (9) is far away from the storage shell (1) of the conveyor, the first movable groove (10) is formed in the inner wall of the first movable groove (10), a first hinged shaft (11) is arranged inside the first movable groove (10), the outer wall of the first hinged shaft (11) is provided with the first sealing baffle (13) matched with the first sealing limiting groove (9), the outer wall of the first hinged shaft (11) is sleeved with a first limiting torsion spring (12), and the outer wall of the first limiting torsion spring (12) is connected with the inside of the first movable groove (10).
5. The liquid transporter for food detection according to claim 1, wherein: the discharging mechanism comprises a discharging pipe (14) and a second movable groove (16), the top end, close to the discharging pipe (14), of the storage shell (1) of the conveyor is provided with the second movable groove (16), a second hinged shaft (17) is arranged inside the second movable groove (16), and a second sealing baffle (18) matched with the second sealing limiting groove (15) is arranged on the outer wall of the second hinged shaft (17).
6. The liquid transporter for food detection according to claim 5, wherein: the outer wall of the second articulated shaft (17) is sleeved with a second limiting torsion spring (19), and the outer wall of the second limiting torsion spring (19) is connected with the inside of the second movable groove (16).
7. The liquid transporter for food detection according to claim 1, wherein: the sealing mechanism comprises a sealing cover (21) and a second external thread (20), the second external thread (20) is arranged on the outer wall of the discharge pipe (14), the sealing cover (21) is arranged on the outer wall of the second external thread (20), and a second internal thread (22) matched with the second external thread (20) is arranged inside the sealing cover (21).
8. The liquid transporter for food detection according to claim 7, wherein: a fixed stop block (23) is arranged in the sealing cover (21), and one side of the fixed stop block (23) is in contact with the second sealing baffle plate (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111631399.XA CN114486370A (en) | 2021-12-28 | 2021-12-28 | Liquid transfer device for food detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111631399.XA CN114486370A (en) | 2021-12-28 | 2021-12-28 | Liquid transfer device for food detection |
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| Publication Number | Publication Date |
|---|---|
| CN114486370A true CN114486370A (en) | 2022-05-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111631399.XA Pending CN114486370A (en) | 2021-12-28 | 2021-12-28 | Liquid transfer device for food detection |
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| CN (1) | CN114486370A (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101221099A (en) * | 2008-01-24 | 2008-07-16 | 中国水利水电科学研究院 | Lake demixing water sampling instrument |
| CN207613797U (en) * | 2017-05-26 | 2018-07-17 | 遵义医学院附属医院 | A kind of lung cancer tumor sampler |
| CN108645664A (en) * | 2018-05-17 | 2018-10-12 | 安徽睿知信信息科技有限公司 | A kind of liquid sampler for pharmaceutical test analysis |
| CN209215209U (en) * | 2018-11-29 | 2019-08-06 | 衡阳师范学院 | A kind of micro-spectrophotometer sampling and measuring device of easy cleaning |
| CN210741933U (en) * | 2019-09-24 | 2020-06-12 | 清远市美佳乐环保新材股份有限公司 | Sampling device for paint produce |
| CN210953499U (en) * | 2019-07-29 | 2020-07-07 | 许妍妍 | Sampling device for food detection |
| CN211652199U (en) * | 2020-03-23 | 2020-10-09 | 陈祥 | Be used for oil gas field deep well gas-liquid mixture sampling device |
| CN213982154U (en) * | 2020-11-26 | 2021-08-17 | 宁波市博业塑胶阀门有限公司 | Valve with anti-return function |
| CN113358414A (en) * | 2021-01-28 | 2021-09-07 | 安徽科技学院 | Malic acid sampling device is used in preparation of intestinal conditioner |
| CN214525832U (en) * | 2020-10-27 | 2021-10-29 | 福建新锐包装有限公司 | High sealed rust-proof food empty can |
| CN214952400U (en) * | 2021-05-31 | 2021-11-30 | 河北省地质环境监测院(河北省地质灾害应急技术中心、河北省地质环境监测总站) | Sampling device for mountain area water quality testing |
| CN215115336U (en) * | 2021-03-23 | 2021-12-10 | 嘉兴聚力检测技术服务有限公司 | Water quality analyzer negative pressure sampling structure |
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2021
- 2021-12-28 CN CN202111631399.XA patent/CN114486370A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101221099A (en) * | 2008-01-24 | 2008-07-16 | 中国水利水电科学研究院 | Lake demixing water sampling instrument |
| CN207613797U (en) * | 2017-05-26 | 2018-07-17 | 遵义医学院附属医院 | A kind of lung cancer tumor sampler |
| CN108645664A (en) * | 2018-05-17 | 2018-10-12 | 安徽睿知信信息科技有限公司 | A kind of liquid sampler for pharmaceutical test analysis |
| CN209215209U (en) * | 2018-11-29 | 2019-08-06 | 衡阳师范学院 | A kind of micro-spectrophotometer sampling and measuring device of easy cleaning |
| CN210953499U (en) * | 2019-07-29 | 2020-07-07 | 许妍妍 | Sampling device for food detection |
| CN210741933U (en) * | 2019-09-24 | 2020-06-12 | 清远市美佳乐环保新材股份有限公司 | Sampling device for paint produce |
| CN211652199U (en) * | 2020-03-23 | 2020-10-09 | 陈祥 | Be used for oil gas field deep well gas-liquid mixture sampling device |
| CN214525832U (en) * | 2020-10-27 | 2021-10-29 | 福建新锐包装有限公司 | High sealed rust-proof food empty can |
| CN213982154U (en) * | 2020-11-26 | 2021-08-17 | 宁波市博业塑胶阀门有限公司 | Valve with anti-return function |
| CN113358414A (en) * | 2021-01-28 | 2021-09-07 | 安徽科技学院 | Malic acid sampling device is used in preparation of intestinal conditioner |
| CN215115336U (en) * | 2021-03-23 | 2021-12-10 | 嘉兴聚力检测技术服务有限公司 | Water quality analyzer negative pressure sampling structure |
| CN214952400U (en) * | 2021-05-31 | 2021-11-30 | 河北省地质环境监测院(河北省地质灾害应急技术中心、河北省地质环境监测总站) | Sampling device for mountain area water quality testing |
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