CN212621830U - Small-size pretreatment equipment for medicine inspection - Google Patents
Small-size pretreatment equipment for medicine inspection Download PDFInfo
- Publication number
- CN212621830U CN212621830U CN202021774530.9U CN202021774530U CN212621830U CN 212621830 U CN212621830 U CN 212621830U CN 202021774530 U CN202021774530 U CN 202021774530U CN 212621830 U CN212621830 U CN 212621830U
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- water bath
- stainless steel
- cup body
- steel cup
- water
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- 239000003814 drug Substances 0.000 title claims abstract description 17
- 238000007689 inspection Methods 0.000 title claims abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 133
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 74
- 239000010935 stainless steel Substances 0.000 claims abstract description 74
- 238000005192 partition Methods 0.000 claims abstract description 16
- 238000010438 heat treatment Methods 0.000 claims description 17
- 229940079593 drug Drugs 0.000 claims description 8
- 238000003255 drug test Methods 0.000 claims 1
- 239000007788 liquid Substances 0.000 abstract description 7
- 239000011521 glass Substances 0.000 description 10
- 238000000034 method Methods 0.000 description 5
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 4
- 238000009835 boiling Methods 0.000 description 4
- 238000002474 experimental method Methods 0.000 description 4
- 230000003044 adaptive effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 101100327917 Caenorhabditis elegans chup-1 gene Proteins 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000009841 combustion method Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000000813 microbial effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000010025 steaming Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 239000012085 test solution Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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Abstract
The utility model provides a small-size pretreatment equipment for medicine inspection belongs to medicine inspection technical field. According to the technical scheme, an upper cover is clamped at the upper end of a stainless steel cup body, and a hanging lug is welded on the outer wall of the stainless steel cup body; a stainless steel partition plate with holes is fixedly connected in the water bath kettle, a water drain valve is arranged at the lower end of the side wall of the water bath kettle, a water level indicating pipe is fixed on the outer wall of the water bath kettle and communicated with the water bath kettle, a groove frame is fixed at the upper end of the water bath kettle, a plurality of clamping grooves are formed in the groove frame from top to bottom, lugs on the outer wall of the stainless steel cup body are clamped in the clamping grooves, and the stainless steel cup body is positioned in the water bath kettle; the upper end of the water bath kettle is buckled with a buckle cover. The utility model adopts the stainless steel cup body with a cover to contain the sample, and ensures that the container is stably supported in the water bath pot and is not easy to topple over by utilizing the mutual matching of the hanging lug on the outer wall of the cup body and the clamping groove on the upper part of the water bath pot; meanwhile, a water level indicating pipe is additionally arranged, so that experimenters can master the liquid level state in the water bath kettle in real time.
Description
Technical Field
The utility model relates to a medicine inspection technical field, concretely relates to small-size pretreatment equipment for medicine inspection.
Background
The 2020 version of pharmacopeia adds a microbial limit inspection method for Chinese medicinal decoction pieces. One of these items requires the sample to be treated at 98-100 c for 30 minutes. If a traditional glass triangular flask is used for loading a sample and a specified amount of solution, a rubber plug is covered, and the glass triangular flask is put into a common water bath kettle, the following problems can occur: firstly, the plug can be jacked open by steam after heating; secondly, in order to ensure the heating effect, the water level in the pot is higher than the solution in the bottle, so that the bottle is easy to pour and pollute the sample; thirdly, the water level in the pot is reduced but is not easy to observe after heating and evaporation.
Another test was to hold the glass slide with tweezers and bake it on an alcohol burner, and to keep the liquid on the slide non-boiling to dryness for 10 minutes. The process not only needs to be held by hands for a long time and is difficult to operate, but also is easy to evaporate to dryness by careless.
Disclosure of Invention
The utility model aims at providing a small-size preliminary treatment equipment for medicine inspection to prior art's technical defect to in solving 2020 edition pharmacopeia, the technical problem of the partial experiment content of herbal pieces-microorganism limit inspection method of being not convenient for operate.
In order to realize the technical purpose, the utility model adopts the following technical scheme:
a small-sized pretreatment device for drug inspection comprises a stainless steel cup body, an upper cover, lugs, a water bath kettle, a stainless steel partition plate with holes, a water drain valve, a water level indicating pipe, a groove frame, a clamping groove and a buckle cover, wherein the upper cover is clamped at the upper end of the stainless steel cup body, and the lugs are welded and fixed on the outer wall of the stainless steel cup body; a stainless steel partition plate with holes is fixedly connected in the water bath kettle, a water drain valve is arranged at the lower end of the side wall of the water bath kettle, a water level indicating pipe is fixed on the outer wall of the water bath kettle and communicated with the water bath kettle, a groove frame is fixed at the upper end of the water bath kettle, a plurality of clamping grooves are formed in the groove frame from top to bottom, lugs on the outer wall of the stainless steel cup body are clamped in the clamping grooves, and the stainless steel cup body is positioned in the water bath kettle; the upper end of the water bath pot is buckled with a buckle cover.
Preferably, the glass cup also comprises a glass slide, and the glass slide is placed in the stainless steel cup body.
Preferably, the device also comprises a plate and a glass slide, wherein the glass slide is placed in the plate, and the plate is placed inside the water bath kettle.
Preferably, a water level scale mark is marked on the water level indicating pipe; a float switch is arranged in the water bath kettle and is electrically connected with an alarm.
Preferably, the heating pipe of the water bath is positioned below the perforated stainless steel partition plate.
Preferably, the tank frame seals the upper port of the water bath kettle, a hole is formed in the tank frame, the clamping groove is located at the edge of the hole, and the stainless steel cup body is inserted into the water bath kettle through the hole; specifically, the glass slide is placed in a plate, and the plate is placed in a clamping groove capable of clamping a stainless steel cup for fixing. The sample is placed on the slide so that the liquid is constantly dropped onto the slide to keep the sample moist and the temperature is kept constant by the water bath. The problems that in the traditional method, a sample is heated unevenly and is easy to dry and paste due to the fact that a clip glass clamping alcohol lamp is used for heating are avoided; the manual holding of the clamp for a long time is tired in heating and the operation is not easy to standardize.
The test with the slide requires the sample to be kept wet and the liquid on the sample to be boiled without boiling. The traditional alcohol lamp heating is difficult to operate. The defects of the traditional method are overcome by placing the sample in a plate, placing the plate in a water bath and using a clamp to clamp and fix the plate transversely without drift. The small device can be used as a common water bath kettle and can further solve the difficulties of the two tests.
In the above technical scheme: the stainless steel cup is used for accommodating a sample to be treated; the upper cover is fixed at the upper end of the stainless steel cup body in a conventional clamping manner and is used for sealing the upper port of the stainless steel cup body; the hanging lug is used for hanging in the clamping groove, so that the stainless steel cup body is suspended in the water bath kettle; the water bath pot is used for regulating the temperature through the accurate temperature control valve, and keeping the temperature constant, thereby avoiding the phenomena of difficult temperature control, boiling overflow and bottom pasting of viscous medicines on the bottom of a cup when the electric stove is used for heating; the heating pipe is positioned below the stainless steel clapboard with holes; the stainless steel partition plate with the holes is used as the inner bottom surface of the water bath kettle, so that the container is prevented from contacting the heating pipe; the water drain valve is convenient for draining water after the experiment is finished or the water bath kettle is cleaned; the water level indicator tube displays the liquid level in the water bath kettle in real time through the principle of a communicating vessel; the groove frame is used for arranging a groove and bearing the stainless steel cup body; the clamping grooves are used for hanging the hanging lugs on, and a plurality of clamping grooves are longitudinally arranged, so that the height of the stainless steel cup body can be adjusted within a certain range; the buckle cover can be used for closing the upper end of the water bath kettle.
The utility model provides a small-size pretreatment equipment for medicine inspection. The technical scheme abandons the conventional triangular bottle container with a plug and adopts a capped stainless steel cup body to contain a sample, thereby overcoming the problem that the rubber plug is heated and bounces; meanwhile, the hanging lugs on the outer wall of the cup body are matched with the clamping grooves on the upper part of the water bath kettle, so that the container is stably supported in the water bath kettle and is not easy to topple over; furthermore, the utility model discloses utilize the linker principle, set up the water level indicator outside the water-bath, make the experimenter can master the interior liquid level state of water-bath in real time, avoid the dry combustion method phenomenon.
Drawings
FIG. 1 is a schematic structural view of a stainless steel cup according to the present invention;
FIG. 2 is a schematic structural diagram of a water bath experiment assembly according to the present invention;
FIG. 3 is a schematic structural diagram of the steaming and baking experimental module according to the present invention;
in the figure:
1. stainless steel cup body 2, upper cover 3, suspension loop 4 and water bath
5. Stainless steel partition plate 6 with holes, water drain valve 7, water level indicating pipe 8 and tank bracket
9. A clamping groove 10, a buckle cover 11, a plate 12 and a slide.
Detailed Description
The following will describe in detail specific embodiments of the present invention. Well-known structures or functions may not be described in detail in the following embodiments in order to avoid unnecessarily obscuring the details. Approximating language, as used herein in the following examples, may be applied to identify quantitative representations that could permissibly vary in number without resulting in a change in the basic function. Unless defined otherwise, technical and scientific terms used in the following examples have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs.
Example 1
A small-sized pretreatment device for drug inspection is shown in figures 1-3 and comprises a stainless steel cup body 1, an upper cover 2, a hanging lug 3, a water bath kettle 4, a stainless steel partition plate 5 with holes, a water drain valve 6, a water level indicating pipe 7, a groove frame 8, a clamping groove 9 and a buckling cover 10, wherein the upper cover 2 is clamped at the upper end of the stainless steel cup body 1, and the hanging lug 3 is fixedly welded on the outer wall of the stainless steel cup body 1; a stainless steel partition plate 5 with holes is fixedly connected in the water bath kettle 4, a water drain valve 6 is arranged at the lower end of the side wall of the water bath kettle 4, a water level indicating pipe 7 is fixed on the outer wall of the water bath kettle 4, the water level indicating pipe 7 is communicated with the water bath kettle 4, a groove frame 8 is fixed at the upper end of the water bath kettle 4, a plurality of clamping grooves 9 are formed in the groove frame 8 from top to bottom, hanging lugs 3 on the outer wall of the stainless steel cup body 1 are clamped in the clamping grooves 9, and the stainless steel cup body 1 is positioned inside the water bath kettle 4; the upper end of the water bath pot 4 is buckled with a buckle cover 10.
Further comprises a plate 11 and a slide 12, wherein the slide 12 is placed in the plate 11, and the plate 11 is placed inside the water bath 4. Water level scale marks are marked on the water level indicating pipe 7; a float switch is arranged in the water bath kettle 4 and is electrically connected with an alarm. The heating pipe of the water bath kettle 4 is positioned below the stainless steel partition plate 5 with holes. The upper port of water bath 4 is sealed to tank bracket 8, has seted up the hole on tank bracket 8, and draw-in groove 9 is located hole edge, stainless steel cup 1 warp the hole inserts to inside water bath 4.
In the above technical scheme:
the water bath 4 is made of stainless steel, and a water drain valve 6 (a faucet) is arranged below the water bath, so that water for washing the water bath 4 can be easily drained.
The water level line is formed outside the water bath 4 through a water level indicating pipe 7. When the water level drops to a certain scale due to evaporation, an automatic water shortage alarm device is arranged to give an alarm.
The heating pipe is arranged at the lowest part in the water bath 4. A stainless steel clapboard 5 with holes is arranged above the tube. The bottom layer is a key fixing device (namely the groove frame 8) upwards, and the whole layer can be taken out for cleaning. The device is provided with a hole adaptive to the diameter of the stainless steel cup body 1, the halving positions of the periphery of the hole are provided with clamping grooves 9, the size of each clamping groove 9 is adaptive to the hanging lugs 3 on the stainless steel cup body 1, the stainless steel cup body 1 is fixed, and the anti-toppling effect is achieved.
The stainless steel cup body 1 is also a stainless steel body, is flat-bottomed and circular, has the diameter of 12cm and the height of 16cm, and is provided with an upper cover 2. The hanging lugs 3 on the two sides can be clamped in the clamping grooves 9 on the upper layer of the water bath kettle 4. The two hanging lugs 3 can be provided with holes and handles, and the stainless steel cup body 1 can be easily taken out from the water bath kettle 4 after the sample treatment is finished.
The slide 12 soaked with the test solution can be placed in the stainless steel cup body 1 or the plate 11, and then the stainless steel cup body 1 or the plate 11 is placed in the water bath pot 4 for water bath heating, so that the labor force can be saved, and the phenomenon of boiling and baking caused by heating of an alcohol lamp can be prevented.
Example 2
A small-sized pretreatment device for drug inspection is shown in figures 1 and 2 and comprises a stainless steel cup body 1, an upper cover 2, a hanging lug 3, a water bath kettle 4, a stainless steel partition plate 5 with holes, a water drain valve 6, a water level indicating pipe 7, a groove frame 8, a clamping groove 9 and a buckling cover 10, wherein the upper cover 2 is clamped at the upper end of the stainless steel cup body 1, and the hanging lug 3 is fixedly welded on the outer wall of the stainless steel cup body 1; a stainless steel partition plate 5 with holes is fixedly connected in the water bath kettle 4, a water drain valve 6 is arranged at the lower end of the side wall of the water bath kettle 4, a water level indicating pipe 7 is fixed on the outer wall of the water bath kettle 4, the water level indicating pipe 7 is communicated with the water bath kettle 4, a groove frame 8 is fixed at the upper end of the water bath kettle 4, a plurality of clamping grooves 9 are formed in the groove frame 8 from top to bottom, hanging lugs 3 on the outer wall of the stainless steel cup body 1 are clamped in the clamping grooves 9, and the stainless steel cup body 1 is positioned inside the water bath kettle 4; the upper end of the water bath pot 4 is buckled with a buckle cover 10. And also comprises a slide 12, wherein the slide 12 is placed in the stainless steel cup body 1.
The device has the following structural characteristics: the stainless steel cup body 1 is used for containing a sample to be processed; the upper cover 2 is fixed at the upper end of the stainless steel cup body 1 in a conventional clamping manner and is used for sealing the upper port of the stainless steel cup body 1; the hanging lug 3 is used for hanging in the clamping groove 9, so that the stainless steel cup body 1 is suspended in the water bath kettle 4; the water bath pot 4 is used for playing a water bath role, and a heating pipe of the water bath pot is positioned below the stainless steel partition plate 5 with holes; the stainless steel partition plate 5 with the holes is used as the inner bottom surface of the water bath kettle 4 to prevent the container from contacting the heating pipe; the water drain valve 6 is convenient for draining water after the experiment is finished or the water bath kettle 4 is cleaned; the water level indicating pipe 7 displays the liquid level inside the water bath kettle 4 in real time through the principle of a communicating vessel; the groove frame 8 is used for arranging a clamping groove 9 and bearing the stainless steel cup body 1; the clamping grooves 9 are used for hanging the hanging lugs 3 on, and a plurality of clamping grooves 9 are longitudinally arranged, so that the height of the stainless steel cup body 1 can be adjusted within a certain range; the cover 10 may be used to close the upper end of the water bath 4.
The embodiments of the present invention have been described in detail, but the description is only for the preferred embodiments of the present invention, and is not intended to limit the present invention. Any modification, equivalent replacement, and improvement made within the scope of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. A pretreatment device for small-sized medicine inspection is characterized by comprising a stainless steel cup body (1), an upper cover (2), lugs (3), a water bath pot (4), a stainless steel partition plate (5) with holes, a water drain valve (6), a water level indicating pipe (7), a groove frame (8), a clamping groove (9) and a buckle cover (10), wherein the upper cover (2) is clamped at the upper end of the stainless steel cup body (1), and the lugs (3) are fixedly welded on the outer wall of the stainless steel cup body (1); a stainless steel partition plate (5) with holes is fixedly connected in the water bath pot (4), a water drain valve (6) is arranged at the lower end of the side wall of the water bath pot (4), a water level indicating pipe (7) is fixed on the outer wall of the water bath pot (4), the water level indicating pipe (7) is communicated with the water bath pot (4), a groove frame (8) is fixed at the upper end of the water bath pot (4), a plurality of clamping grooves (9) are formed in the groove frame (8) from top to bottom, hanging lugs (3) on the outer wall of the stainless steel cup body (1) are clamped in the clamping grooves (9), and the stainless steel cup body (1) is positioned in the water bath pot (4); the upper end of the water bath pot (4) is buckled with a buckle cover (10).
2. The pretreatment apparatus for testing small drugs according to claim 1, further comprising a slide (12), wherein the slide (12) is placed in the stainless steel cup (1).
3. The pretreatment apparatus for testing a small drug according to claim 1, further comprising a dish (11) and a slide (12), wherein the slide (12) is placed in the dish (11), and the dish (11) is placed inside the water bath (4).
4. The pretreatment equipment for testing small drugs according to claim 1, wherein a water level scale is marked on the water level indicating tube (7); a float switch is arranged in the water bath pot (4) and is electrically connected with the alarm.
5. The pretreatment equipment for small-sized drug testing according to claim 1, wherein the heating pipe of the water bath (4) is located below the perforated stainless steel partition plate (5).
6. The pretreatment equipment for small-sized drug inspection according to claim 1, wherein the tank frame (8) closes the upper port of the water bath (4), a hole is formed in the tank frame (8), the clamping groove (9) is located at the edge of the hole, and the stainless steel cup body (1) is inserted into the water bath (4) through the hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021774530.9U CN212621830U (en) | 2020-08-24 | 2020-08-24 | Small-size pretreatment equipment for medicine inspection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021774530.9U CN212621830U (en) | 2020-08-24 | 2020-08-24 | Small-size pretreatment equipment for medicine inspection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212621830U true CN212621830U (en) | 2021-02-26 |
Family
ID=74713590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021774530.9U Expired - Fee Related CN212621830U (en) | 2020-08-24 | 2020-08-24 | Small-size pretreatment equipment for medicine inspection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212621830U (en) |
-
2020
- 2020-08-24 CN CN202021774530.9U patent/CN212621830U/en not_active Expired - Fee Related
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210226 |
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| CF01 | Termination of patent right due to non-payment of annual fee |