CN117969172B - Portable sampling detection assembly, stirrer and stirring method - Google Patents
Portable sampling detection assembly, stirrer and stirring method Download PDFInfo
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- CN117969172B CN117969172B CN202410363097.6A CN202410363097A CN117969172B CN 117969172 B CN117969172 B CN 117969172B CN 202410363097 A CN202410363097 A CN 202410363097A CN 117969172 B CN117969172 B CN 117969172B
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- 238000005070 sampling Methods 0.000 title claims abstract description 140
- 238000003756 stirring Methods 0.000 title claims abstract description 104
- 238000001514 detection method Methods 0.000 title claims abstract description 33
- 238000000034 method Methods 0.000 title claims abstract description 15
- 230000007246 mechanism Effects 0.000 claims abstract description 56
- 239000007788 liquid Substances 0.000 claims abstract description 31
- 230000000149 penetrating effect Effects 0.000 claims abstract description 12
- 238000012360 testing method Methods 0.000 claims description 3
- 238000004891 communication Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
Abstract
The invention belongs to the technical field of detection, and particularly relates to a portable sampling detection assembly, a stirrer and a stirring method, wherein the portable sampling detection assembly comprises the following components: a communicating pipe, a sampling mechanism and a guiding mechanism; the communicating pipe is communicated with the area to be sampled; the sampling mechanism is arranged in the communicating pipe in a penetrating way; one end of the sampling mechanism is positioned outside the area to be sampled, and the other end of the sampling mechanism is positioned in the area to be sampled; the guiding mechanism is connected with the sampling mechanism and is positioned in the area to be sampled; the drawing sampling mechanism is realized to take out the sample, and the liquid in the stirrer is conveniently sampled.
Description
Technical Field
The invention belongs to the technical field of detection, and particularly relates to a portable sampling detection assembly, a stirrer and a stirring method.
Background
The stirrer needs to sample the liquid in the stirrer in the stirring process, the liquid needs to be sampled when entering the stirrer, and the liquid needs to be sampled after stirring, and the traditional sampling mode is only that a window is arranged on the stirrer for manual sampling, but the sampling is troublesome and has higher difficulty; the pressure energy in the mixer increases during the stirring process, resulting in a hazard in the mixer.
Therefore, based on the above technical problems, a new portable sampling detection assembly, a stirrer and a stirring method are needed to be designed.
Disclosure of Invention
The invention aims to provide a portable sampling detection assembly, a stirrer and a stirring method.
In order to solve the above technical problems, the present invention provides a portable sampling detection assembly, comprising:
a communicating pipe, a sampling mechanism and a guiding mechanism;
the communicating pipe is communicated with the area to be sampled;
the sampling mechanism is arranged in the communicating pipe in a penetrating way;
One end of the sampling mechanism is positioned outside the area to be sampled, and the other end of the sampling mechanism is positioned in the area to be sampled;
The guiding mechanism is connected with the sampling mechanism and is positioned in the area to be sampled.
Further, the sampling mechanism includes: the device comprises a sampling tube, a clamping ring and a spring;
the sampling tube is arranged in the communicating pipe in a penetrating way;
The outer wall of the sampling tube is provided with a sampling port which is communicated with the inside of the sampling tube;
the sampling port is arranged close to one end of the sampling tube extending into the region to be sampled;
The clamping ring is arranged at one end of the sampling tube extending into the area to be sampled, and is rotationally connected with the sampling tube;
A limiting block is arranged on the outer wall of the clamping ring;
the spring is sleeved outside the sampling tube;
one end of the spring is connected with the clamping ring, and the other end of the spring is contacted with the end face of the communicating pipe.
Further, a hinging seat is arranged on the end face of the sampling tube extending into the region to be sampled;
The size of the hinged seat is smaller than that of the end face of the sampling tube.
Further, a limit column is arranged on the end face of the communicating pipe;
The limiting post corresponds to the limiting block.
Further, the guide mechanism includes: a hinge and a weight;
The hinge piece is hinged with the hinge seat;
the balancing weight is arranged on the hinge piece and is positioned above the hinge seat.
Further, a notch is formed in one surface of the hinge part facing the communicating pipe;
the hinge part and the hinge seat are communicated with the notch.
In a second aspect, the present invention also provides a mixer employing the portable sampling detection assembly, comprising:
the stirring device comprises a stirring barrel, an inner barrel, a stirring device and at least one sampling detection assembly;
The inner barrel is arranged in the stirring barrel;
the stirring device is arranged in the inner cylinder in a penetrating way;
The sampling detection assembly is arranged on the stirring barrel, the sampling detection assembly is communicated with the inner barrel, and the sampling detection assembly is communicated with the outside of the stirring barrel;
The stirring device is adapted to stir.
Further, the stirring barrel includes: a feed inlet and a discharge outlet;
the feeding hole is formed in the side wall of the stirring barrel, and the feeding hole is arranged close to the top surface of the stirring barrel;
The feed inlet is positioned above the inner cylinder;
The discharge port is arranged on the bottom surface of the stirring barrel.
Further, the inner cylinder is suspended in the stirring barrel through a plurality of connecting rods;
one end of a communicating pipe in the sampling detection assembly is connected with the side wall of the inner cylinder and is communicated with the surrounding area of the inner cylinder, and the other end of the communicating pipe is connected with the side wall of the stirring barrel and is communicated with the outside of the stirring barrel;
The guiding mechanism in the sampling detection assembly is arranged in the area surrounded by the inner cylinder.
Further, the stirring device includes: a driving motor, a driving shaft and an upper layer of stirring blades and a lower layer of stirring blades;
The driving motor is arranged on the top surface of the stirring barrel;
The driving shaft is connected with the driving motor;
the driving shaft vertically penetrates through the inner cylinder;
The stirring blade is arranged on the driving shaft.
Further, the stirring blade on the upper layer is positioned in the inner cylinder;
the stirring blade on the next layer is positioned below the inner cylinder.
In a third aspect, the present invention further provides a stirring method adopted by the above-mentioned stirrer, including:
the liquid enters the stirring barrel and is stirred by the stirring device.
The invention has the beneficial effects that the invention passes through the communicating pipe, the sampling mechanism and the guiding mechanism; the communicating pipe is communicated with the area to be sampled; the sampling mechanism is arranged in the communicating pipe in a penetrating way; one end of the sampling mechanism is positioned outside the area to be sampled, and the other end of the sampling mechanism is positioned in the area to be sampled; the guiding mechanism is connected with the sampling mechanism and is positioned in the area to be sampled; the drawing sampling mechanism is realized to take out the sample, and the liquid in the stirrer is conveniently sampled.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and drawings.
In order to make the above objects, features and advantages of the present invention more comprehensible, preferred embodiments accompanied with figures are described in detail below.
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 description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present invention, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of a portable sampling test assembly according to the present invention;
FIG. 2 is a schematic view of the structure of a sampling tube of the present invention;
FIG. 3 is a schematic view of the guiding mechanism of the present invention;
FIG. 4 is a schematic view of the structure of the mixer of the present invention;
fig. 5 is a schematic view showing the internal structure of the mixer of the present invention.
In the figure:
1a sampling detection assembly, 11 communicating pipes, 111 limiting columns, 12 sampling pipes, 121 sampling ports, 122 hinging seats, 123 hinging shafts, 13 clamping rings, 131 limiting blocks, 14 springs, 15 hinging pieces, 151 balancing weights and 152 notches;
2, a stirring barrel, a 21 feeding port and a 22 discharging port;
3, an inner cylinder and 31 connecting rods;
4 stirring device, 41 driving motor, 42 driving shaft, 43 stirring blade.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings, and it is apparent that the described embodiments are 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.
Embodiment 1 as shown in fig. 1 to 5, embodiment 1 provides a portable sampling detection assembly 1, comprising: a communicating tube 11, a sampling mechanism and a guiding mechanism; the communicating pipe 11 is communicated with the area to be sampled; the sampling mechanism is arranged in the communicating pipe 11 in a penetrating way; one end of the sampling mechanism is positioned outside the area to be sampled, and the other end of the sampling mechanism is positioned in the area to be sampled; the guiding mechanism is connected with the sampling mechanism and is positioned in the area to be sampled; the drawing sampling mechanism is realized to take out the sample, and the liquid in the stirrer is conveniently sampled.
In this embodiment, the sampling mechanism includes: a sampling tube 12, a clamping ring 13 and a spring 14; the sampling tube 12 is arranged in the communicating tube 11 in a penetrating way; a sampling port 121 is formed in the outer wall of the sampling tube 12, and the sampling port 121 is communicated with the inside of the sampling tube 12; the sampling port 121 is arranged near one end of the sampling tube 12 extending into the region to be sampled; the clamping ring 13 is arranged at one end of the sampling tube 12 extending into the area to be sampled, and the clamping ring 13 is rotationally connected with the sampling tube 12; a limiting block 131 is arranged on the outer wall of the clamping ring 13; the spring 14 is sleeved outside the sampling tube 12; one end of the spring 14 is connected with the clamping ring 13, the other end of the spring 14 is contacted with the end face of the communicating pipe 11, for example, is clamped on the end face of the communicating pipe 11, a clamping groove is formed in the end face of the communicating pipe 11, and the spring 14 stretches into the clamping groove, so that the spring 14 can rotate but cannot be separated from the clamping groove; the size of the sampling tube 12 is matched with the inner diameter of the communicating tube 11; the sampling port 121 is located in the communicating pipe 11 in the initial state, the liquid in the area to be sampled cannot enter the sampling pipe 12, when sampling is needed, the sampling pipe 12 stretches into the area to be sampled, the sampling port 121 stretches into the communicating pipe 11, and the liquid can enter the sampling pipe 12 through the sampling port 121, so that sampling is facilitated.
In this embodiment, a limiting post 111 is disposed on an end face of the communicating tube 11; the limiting post 111 corresponds to the limiting block 131; the stopper 131 contacts with one end of the spacing post 111, and the spring 14 is in the tensile state at this moment, and the sampling port 121 is located communicating pipe 11, rotates snap ring 13 when needs sample and makes stopper 131 and spacing post 111 break away from, makes sampling port 121 stretch out communicating pipe 11 through the reset of spring 14 and accomplishes the sample.
In this embodiment, a hinge seat 122 is disposed on an end surface of the sampling tube 12 extending into the region to be sampled; the size of the hinging seat 122 is smaller than that of the end face of the sampling tube 12; the guide mechanism includes: a hinge 15 and a weight 151; the hinge member 15 is hinged with the hinge seat 122; the balancing weight 151 is arranged on the hinge member 15, and the balancing weight 151 is positioned above the hinge seat 122; if when liquid enters the area to be sampled, the liquid does not overflow the communicating pipe 11 at this time, the traditional sampling mode is difficult to sample, the liquid is difficult to accurately enter the sampling port 121, and the hinged seat 122 connected to the sampling pipe 12 extending into the area to be sampled at this time rotates downwards due to the influence of the balancing weight 151, and the liquid can be guided to flow to the sampling port 121 through the balancing weight 151, so that the sampling is convenient.
In this embodiment, a notch 152 is formed on a surface of the hinge 15 facing the communication pipe 11; the hinge position of the hinge element 15 and the hinge seat 122 is communicated with the notch 152; when the pressure in the area to be sampled is increased, the increased pressure pushes the sampling tube 12 to move outwards, and at this time, the hinge shaft 123 for connecting the hinge base 122 and the hinge member 15 passes through the notch 152, and at this time, the sampling tube 12 can be pushed out of the communicating tube 11 entirely, so that the excessive pressure in the area to be sampled is discharged, and danger is avoided.
Embodiment 2 on the basis of embodiment 1, embodiment 2 further provides a mixer employing the portable sampling detection assembly 1 of embodiment 1, comprising: the stirring barrel 2, the inner barrel 3, the stirring device 4 and at least one sampling detection assembly 1; the inner cylinder 3 is arranged in the stirring barrel 2; the stirring device 4 is arranged in the inner cylinder 3 in a penetrating way; the sampling detection assembly 1 is arranged on the stirring barrel 2, the sampling detection assembly 1 is communicated with the inner barrel 3, and the sampling detection assembly 1 is communicated with the outside of the stirring barrel 2; said stirring device 4 is adapted to stir; because the size of agitator 2 is great, directly lets in liquid in the agitator 2 from the position that agitator 2 is close to the top surface can lead to the impact to agitator 2 inner wall, causes the damage of agitator 2, extends feed inlet 21 to inner tube 3 top, and liquid is blocked by stirring vane 43 after getting into inner tube 3, reduces the impact to the rotatory effect through the centrifugal force of stirring vane 43 of lower floor will accept liquid to the diffusion all around, avoids the inner wall of liquid direct impact agitator 2.
In this embodiment, the stirring tank 2 includes: a feed inlet 21 and a discharge outlet 22; the feeding hole 21 is formed in the side wall of the stirring barrel 2, and the feeding hole 21 is arranged close to the top surface of the stirring barrel 2; the feed inlet 21 is positioned above the inner cylinder 3; the discharge port 22 is arranged on the bottom surface of the stirring barrel 2; the discharge hole 22 is blocked when stirring is performed, so that the stirring effect is ensured; a plurality of strip-shaped parts are radially arranged on the inner wall of the stirring barrel 2, and liquid can be assisted to gather towards the axial direction through the strip-shaped parts in the stirring process, so that the stirring effect is improved.
In this embodiment, the inner cylinder 3 is suspended in the stirring barrel 2 through a plurality of connecting rods 31; the inner cylinder 3 is suspended through the connecting rod 31 and the sampling detection assembly 1; one end of a communicating pipe 11 in the sampling detection assembly 1 is connected with the side wall of the inner cylinder 3 and is communicated with the surrounding area of the inner cylinder 3, and the other end of the communicating pipe 11 is connected with the side wall of the stirring barrel 2 and is communicated with the outside of the stirring barrel 2; the guiding mechanism in the sampling detection assembly 1 is arranged in an area surrounded by the inner cylinder 3; in the initial state, one end of the communicating pipe 11 is communicated with the inner wall of the inner cylinder 3, one end of the communicating pipe 11 is communicated with the outer wall of the stirring barrel 2, at the moment, the spring 14 is in a stretching state, the sampling port 121 is positioned in the communicating pipe 11, the balancing weight 151 and the hinging piece 15 are attached to the inner wall of the inner cylinder 3, the balancing weight 151 cannot rotate downwards due to the fact that the hinging piece 15 is attached to the inner wall of the inner cylinder 3, when sampling is needed, the limiting block 131 is separated from the limiting column 111, the spring 14 resets to enable the sampling port 121 to extend out of the communicating pipe 11, the balancing weight 151 and the hinging piece 15 move towards the axis direction of the inner cylinder 3, the balancing weight 151 rotates towards the circumferential direction of the inner cylinder 3 under the influence of gravity, after a certain angle of rotation, the hinging piece 15 is in contact with the inner wall of the inner cylinder 3 again to enable the balancing weight 151 to keep a certain angle of inclination, if the liquid level in the stirring barrel 2 is higher than the communicating pipe 11, the liquid can directly enter the sampling port 121 to be taken out, if the liquid level is the first communicating pipe 11, and the liquid continuously enters the inner cylinder 3 through the balancing weight 151 into the sampling port 121 through the liquid level; in the stirring process, the balancing weight 151 and the hinge piece 15 are tightly attached to the inner wall of the inner cylinder 3, and at the moment, the balancing weight 151 and the hinge piece 15 can guide the stirred liquid to the circumferential direction of the inner cylinder 3, so that the stirring effect of the liquid is improved; if the pressure of the liquid in the stirring barrel 2 is increased due to temperature rise and the like during the stirring process, the increased pressure pushes the sampling tube 12 to move outwards, the hinge shaft 123 for connecting the hinge base 122 and the hinge member 15 passes through the notch 152, the length of the hinge shaft 123 is smaller than the inner diameter of the communicating tube 11, and the sampling tube 12 can be pushed out of the communicating tube 11 entirely, so that the excessive pressure in the area to be sampled is discharged conveniently, and danger is avoided.
In this embodiment, the stirring device 4 includes: a driving motor 41, a driving shaft 42, and upper and lower stirring blades 43; the driving motor 41 is provided on the top surface of the stirring barrel 2; the drive shaft 42 is connected to the drive motor 41; the driving shaft 42 vertically penetrates through the inner cylinder 3; the stirring blade 43 is provided on the drive shaft 42; the stirring blades 43 on the upper and lower sides can increase the liquid stirring effect.
In the present embodiment, the stirring blade 43 on the upper layer is located in the inner cylinder 3; the stirring blades 43 on the next layer are positioned below the inner cylinder 3, so that the liquid is stirred by the stirring blades 43 and spread around.
Embodiment 3, on the basis of embodiment 2, embodiment 3 further provides a stirring method adopted by the stirrer in embodiment 2, including: the liquid enters the stirring barrel 2 and is stirred by the stirring device 4.
In summary, the present invention is provided with the communicating pipe 11, the sampling mechanism and the guiding mechanism; the communicating pipe 11 is communicated with the area to be sampled; the sampling mechanism is arranged in the communicating pipe 11 in a penetrating way; one end of the sampling mechanism is positioned outside the area to be sampled, and the other end of the sampling mechanism is positioned in the area to be sampled; the guiding mechanism is connected with the sampling mechanism and is positioned in the area to be sampled; the drawing sampling mechanism is realized to take out the sample, and the liquid in the stirrer is conveniently sampled.
The components (components not illustrating the specific structure) selected in the present application are common standard components or components known to those skilled in the art, and the structures and principles thereof are known to those skilled in the art through technical manuals or through routine experimental methods.
In the description of embodiments of the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
In the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "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 "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the several embodiments provided by the present application, it should be understood that the disclosed systems, devices, and methods may be implemented in other manners. The above-described apparatus embodiments are merely illustrative, for example, the division of the units is merely a logical function division, and there may be other manners of division in actual implementation, and for example, multiple units or components may be combined or integrated into another system, or some features may be omitted, or not performed. Alternatively, the coupling or direct coupling or communication connection shown or discussed with each other may be through some communication interface, device or unit indirect coupling or communication connection, which may be in electrical, mechanical or other form.
The units described as separate units may or may not be physically separate, and units shown as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.
In addition, each functional unit in the embodiments of the present invention may be integrated in one processing unit, or each unit may exist alone physically, or two or more units may be integrated in one unit.
With the above-described preferred embodiments according to the present invention as an illustration, the above-described descriptions can be used by persons skilled in the relevant art to make various changes and modifications without departing from the scope of the technical idea of the present invention. The technical scope of the present invention is not limited to the description, but must be determined according to the scope of claims.
Claims (7)
1. A portable sampling test assembly, comprising:
a communicating pipe, a sampling mechanism and a guiding mechanism;
the communicating pipe is communicated with the area to be sampled;
the sampling mechanism is arranged in the communicating pipe in a penetrating way;
One end of the sampling mechanism is positioned outside the area to be sampled, and the other end of the sampling mechanism is positioned in the area to be sampled;
The guiding mechanism is connected with the sampling mechanism and is positioned in the area to be sampled;
the sampling mechanism comprises: the device comprises a sampling tube, a clamping ring and a spring;
the sampling tube is arranged in the communicating pipe in a penetrating way;
The outer wall of the sampling tube is provided with a sampling port which is communicated with the inside of the sampling tube;
the sampling port is arranged close to one end of the sampling tube extending into the region to be sampled;
the clamping ring is arranged at the other end of the sampling tube opposite to the sampling port, and is rotationally connected with the sampling tube;
A limiting block is arranged on the outer wall of the clamping ring;
the spring is sleeved outside the sampling tube;
one end of the spring is connected with the clamping ring, and the other end of the spring is contacted with the end face of the communicating pipe;
The end face of the sampling tube extending into the region to be sampled is provided with a hinge seat;
the size of the hinge seat is smaller than that of the end face of the sampling tube;
a limit column is arranged on the end face of the communicating pipe;
the limiting column corresponds to the limiting block;
The guide mechanism includes: a hinge and a weight;
The hinge piece is hinged with the hinge seat;
The balancing weight is arranged on the hinging piece and is positioned above the hinging seat;
a notch is formed in one surface of the hinge part facing the communicating pipe;
the hinge part and the hinge seat are communicated with the notch.
2. A blender employing the portable sampling test assembly of claim 1, comprising:
the stirring device comprises a stirring barrel, an inner barrel, a stirring device and at least one sampling detection assembly;
The inner barrel is arranged in the stirring barrel;
the stirring device is arranged in the inner cylinder in a penetrating way;
The sampling detection assembly is arranged on the stirring barrel, the sampling detection assembly is communicated with the inner barrel, and the sampling detection assembly is communicated with the outside of the stirring barrel;
The stirring device is adapted to stir.
3. The blender of claim 2 wherein:
the stirring barrel comprises: a feed inlet and a discharge outlet;
the feeding hole is formed in the side wall of the stirring barrel, and the feeding hole is arranged close to the top surface of the stirring barrel;
The feed inlet is positioned above the inner cylinder;
The discharge port is arranged on the bottom surface of the stirring barrel.
4. A mixer as claimed in claim 3, wherein:
The inner cylinder is suspended in the stirring barrel through a plurality of connecting rods;
one end of a communicating pipe in the sampling detection assembly is connected with the side wall of the inner cylinder and is communicated with the surrounding area of the inner cylinder, and the other end of the communicating pipe is connected with the side wall of the stirring barrel and is communicated with the outside of the stirring barrel;
The guiding mechanism in the sampling detection assembly is arranged in the area surrounded by the inner cylinder.
5. The mixer of claim 4 wherein:
the stirring device comprises: a driving motor, a driving shaft and an upper layer of stirring blades and a lower layer of stirring blades;
The driving motor is arranged on the top surface of the stirring barrel;
The driving shaft is connected with the driving motor;
the driving shaft vertically penetrates through the inner cylinder;
The stirring blade is arranged on the driving shaft.
6. The mixer of claim 5 wherein:
The stirring blade on the upper layer is positioned in the inner cylinder;
the stirring blade on the next layer is positioned below the inner cylinder.
7. A stirring method employed by the stirrer according to claim 2, comprising:
the liquid enters the stirring barrel and is stirred by the stirring device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410363097.6A CN117969172B (en) | 2024-03-28 | Portable sampling detection assembly, stirrer and stirring method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410363097.6A CN117969172B (en) | 2024-03-28 | Portable sampling detection assembly, stirrer and stirring method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117969172A CN117969172A (en) | 2024-05-03 |
| CN117969172B true CN117969172B (en) | 2024-06-07 |
Family
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