CN210320903U - Medicinal biological specimen drying device - Google Patents
Medicinal biological specimen drying device Download PDFInfo
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- CN210320903U CN210320903U CN201921268257.XU CN201921268257U CN210320903U CN 210320903 U CN210320903 U CN 210320903U CN 201921268257 U CN201921268257 U CN 201921268257U CN 210320903 U CN210320903 U CN 210320903U
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Abstract
The utility model relates to a medicinal biological specimen drying device, which comprises a drying shell, wherein the drying shell comprises a placing cavity and a heating cavity which are communicated from top to bottom, the placing cavity is in a circular tube shape, a placing ring is arranged in the placing cavity, a sponge layer and a heat conducting piece are arranged on the placing ring, a specimen clamp is inserted on the heat conducting piece, an opening part at the upper end of the placing cavity is detachably connected with a sealing cover, the sealing cover is detachably connected with an air outlet cover, and a plurality of air outlet holes are formed in the air outlet cover; the fixed setting in chamber that generates heat is placing the chamber bottom, and the chamber that generates heat is both ends open-ended cavity round platform form, is provided with heat insulating ring on the intracavity lateral wall that generates heat, be provided with electric heating wire on the heat insulating ring, the chamber lower extreme opening part that generates heat can be dismantled and be connected with and hold the board, it adsorbs cotton and the fan that admits air to hold to be provided with on the board, and the chamber bottom that generates heat is provided with the cushion. The utility model discloses portable is fit for the sample and dries the demonstration and use, has good stoving effect simultaneously.
Description
Technical Field
The utility model relates to a sample preparation technical field especially relates to a medicinal biological sample drying device.
Background
In the course of college pharmacology specialty, in order to improve the teaching quality and enable students to check and research medicinal organisms more intuitively and enable the students to understand and master the biological knowledge to be learned better, the biological knowledge needs to be made into specimens so as to facilitate the students to observe and research.
When giving lessons, teachers can make simple samples in class, residual water in the samples needs to be removed when the samples are made, and the drying of the samples is guaranteed so as to prevent the samples from going moldy, so that the drying of the samples is vital, the samples are usually dried by flatly paving the samples on water-absorbing paper products such as dry corrugated paper or dry newspaper, the samples are pressed by a sample clamp from top to bottom, the water-absorbing paper products absorb the residual water in the samples, when the residual water in the samples is more, the dry corrugated paper needs to be replaced for many times, the whole drying process is time-consuming and labor-consuming, the efficiency is low, the samples are easy to damage due to frequent paper replacement, and the quality of the samples cannot be guaranteed; some traditional specimen drying device on the market have the problem that the volume is great, the heat loss is higher, the energy waste is serious etc. influence normal drying efficiency.
Disclosure of Invention
The utility model discloses a solve traditional drying mode that absorbs water and waste time and energy, the poor problem of stoving effect provides a medicinal biological sample drying device, can realize the fast drying of sample and guarantee sample quality.
In order to achieve the above object, the utility model adopts the following technical scheme:
a medicinal biological sample drying device comprises a drying shell, wherein the drying shell comprises a placing cavity and a heating cavity which are communicated up and down, the placing cavity is in a circular tube shape, a bearing ring is arranged in the placing cavity, a sponge layer and a heat conducting piece are arranged on the bearing ring, the heat conducting piece is rotatably connected with the bearing ring, a sample clamp is inserted on the heat conducting piece, a sealing cover is detachably connected to an opening at the upper end of the placing cavity, an air outlet cover is detachably connected to the sealing cover, the air outlet cover is in a cylindrical structure with an opening at the lower end, and a plurality of air outlet holes are formed in the air outlet cover;
the fixed setting in chamber that generates heat is placing the chamber bottom, and the chamber that generates heat is both ends open-ended cavity round platform form, is provided with heat insulating ring on the intracavity lateral wall that generates heat, be provided with electric heating wire on the heat insulating ring, the chamber lower extreme opening part that generates heat can be dismantled and be connected with and hold the board, it adsorbs cotton and the fan that admits air to hold to be provided with on the board, and the chamber bottom that generates heat is provided with the cushion.
Furthermore, the heat conducting part comprises a heat conducting ring and slots, the heat conducting ring is in a hollow round platform shape with openings at two ends, the slots are fixedly arranged at two sides of the heat conducting ring, the cross sections of the slots are in a concave shape, and sponge blocks are adhered to two corresponding side walls of the slots.
Furthermore, the outer side surface of the slot is an arc surface, and the outer side surface of the slot is attached to the inner side surface of the placing cavity.
Further, the specimen holder includes two mesh form splint, two splint rotate to be connected, and splint length is less than places the chamber height, and the specimen holder is arranged in between the slot of both sides, and the extrusion of both sides sponge piece the specimen holder.
Furthermore, the sealing cover is in threaded connection with the placing cavity, a handle is fixedly arranged on the sealing cover, the air outlet cover is in threaded connection with the sealing cover, and a plurality of air outlet holes are circumferentially and uniformly distributed on the circumferential side wall of the upper end of the air outlet cover.
Furthermore, heat insulating ring and the laminating of the intracavity lateral wall that generates heat, electric heating wire is the heliciform and arranges on heat insulating ring.
Furthermore, the bearing plate is annular, the bearing plate is in threaded connection with the heating cavity, an annular groove is formed in the inner side wall of the bearing plate, the adsorption cotton is arranged in the annular groove, and the air inlet fan is located on the upper portion of the bearing plate.
Through the technical scheme, the beneficial effects of the utility model are that:
the air inlet fan arranged in the utility model can pump air into the heating cavity, and the adsorption cotton can filter dust and impurities in the air, thereby reducing the pollution to the sample; the air inlet fan rotates to form an air column, the air column enters from the lower end of the drying shell and exits from the upper end of the drying shell, an air flow channel is formed between the heating cavity and the placing cavity, and the drying effect of the specimen is improved; the electric heating wire that sets up can be with the wind post heating, and electric heating wire sets up on heat insulating ring to reduce the heat of conduction to the chamber surface that generates heat, mistake contact heating chamber and cause the scald when avoiding drying.
The wind post of the utility model is contacted with the sponge layer and evenly dispersed out after passing through the holes of the sponge layer, thereby weakening the strength of the wind post and avoiding the damage caused by the direct blowing specimen of the wind post; the arranged heat conducting ring can gather heat, so that the drying efficiency of the specimen is improved; two splint all are the mesh form, can increase the area of contact between hot-air and the sample, make the sample drying more even. The utility model discloses portable is fit for the sample and dries the demonstration and use, has good stoving effect simultaneously.
Drawings
Fig. 1 is the overall structure schematic diagram of the medical biological specimen drying device of the utility model.
Fig. 2 is a sectional view of the medical biological specimen drying device of the utility model.
Fig. 3 is a schematic view of the split state of the medical biological specimen drying device of the utility model.
Fig. 4 is a schematic view of the heat conducting member of the drying device for medical biological specimens of the present invention.
Fig. 5 is a schematic view of a specimen holder of the medical biological specimen drying device of the utility model.
The reference numbers in the drawings are as follows: 1 is dry casing, 101 for placing the chamber, 102 is the chamber that generates heat, 2 is for holding the ring, 3 is the sponge layer, 4 is splint, 5 is the closing cap, 6 is the venthole, 7 is the venthole, 8 is thermal-insulated ring, 9 is the electric heater, 10 is for holding the board, 11 is the absorption cotton, 12 is the fan that admits air, 13 is the cushion, 14 is the heat-conducting ring, 15 is the slot, 16 is the sponge piece, 17 is the handle.
Detailed Description
The following detailed description of the embodiments of the present invention is made with reference to the accompanying drawings:
as shown in fig. 1 to 5, a medicinal biological specimen drying device comprises a drying shell 1, wherein the drying shell 1 comprises a placing cavity 101 and a heating cavity 102 which are communicated up and down, the placing cavity 101 is in a circular tube shape, a placing ring 2 is arranged in the placing cavity 101, a sponge layer 3 and a heat conducting piece are arranged on the placing ring 2, the heat conducting piece is rotatably connected with the placing ring 2, a specimen clamp is inserted on the heat conducting piece, a sealing cover 5 is detachably connected with an opening at the upper end of the placing cavity 101, an air outlet cover 6 is detachably connected on the sealing cover 5, the air outlet cover 6 is in a cylindrical structure with an opening at the lower end, and a plurality of air outlet holes 7 are formed in the air outlet cover 6;
the heating cavity 102 is fixedly arranged at the bottom of the placing cavity 101, the heating cavity 102 is in a hollow round table shape with two open ends, a heat insulation ring 8 is arranged on the inner side wall of the heating cavity 102, the heat insulation ring 8 is attached to the inner side wall of the heating cavity 102, an electric heating wire 9 is arranged on the heat insulation ring 8 in a spiral shape, the opening at the lower end of the heating cavity 102 is detachably connected with a placing plate 10, an adsorption cotton 11 and an air inlet fan 12 are arranged on the placing plate 10, and a cushion block 13 is arranged at the bottom of the heating cavity 102.
Specifically, in this embodiment, the heat conducting member includes a heat conducting ring 14 and a slot 15, the heat conducting ring 14 is a hollow truncated cone with openings at two ends, the slot 15 is fixedly disposed at two sides of the heat conducting ring 14, the cross section of the slot 15 is shaped like a concave, the outer side surface of the slot 15 is an arc surface, the outer side surface of the slot 15 is attached to the inner side surface of the placing cavity 101, and sponge blocks 16 are bonded to two side walls corresponding to the slot 15.
In this embodiment, the specimen holder includes two mesh form splint 4, two splint 4 rotates to be connected, and splint 4 length is less than and places the chamber 101 height, and the specimen holder is arranged in between both sides slot 15, and 16 extrudees of both sides sponge piece the specimen holder.
Specifically, the sealing cover 5 is in threaded connection with the placing cavity 101, a handle 17 is fixedly arranged on the sealing cover 5, the air outlet cover 6 is in threaded connection with the sealing cover 5, and a plurality of air outlet holes 7 are uniformly distributed on the circumferential side wall of the upper end of the air outlet cover 6 in the circumferential direction.
Specifically, the holding plate 10 is circular, the holding plate 10 is in threaded connection with the heating cavity 102, an annular groove is formed in the inner side wall of the holding plate 10, the adsorption cotton 11 is arranged in the annular groove, and the air inlet fan 12 is located on the upper portion of the holding plate 10.
In this embodiment, the air inlet fan 12 adopts the PT12025 type fan of adopting and melting the brand, inserts DC12V power during the use, and electric heater 9 adopts the Gr2089 nickel chromium resistance wire of diameter 0.8mm that Shenzhen xingda Hengshi limited science and technology produced, inserts DC12V power during the use.
Before the sample is dried, at first place the sample of putting in order on one side splint 4, upset opposite side splint 4 makes both sides splint 4 extrusion sample, puts into slot 15 with splint 4 again on to sponge layer 3, 16 extrusion splint 4 of sponge piece 16 of both sides then sponge piece 16 take place deformation, then rotatory closing cap 5 makes places chamber 101 and seals, and rotatory gas outlet cover 6 makes venthole 7 expose to guarantee to place the intercommunication of the inside and outside air of chamber 101.
When the sample is dried, open fan 12 and electric heater 9 of admitting air, 12 rotatory formation wind posts of fan of admitting air, take out the air to the chamber 102 that generates heat in from chamber 102 that generates heat outward, the air is in order to reduce dust and impurity that contain in the air after the absorption of absorption cotton 11, thereby reduce the pollution to the sample, become the hot-air after the heating of electric heater 9, the hot-air constantly upward movement under the effect of wind post, the motion is to placing the intensity of the reducible wind post of the interior buffering of chamber 101 through sponge layer 3, make the hot-air evenly spill, avoid the wind post to blow the sample and cause the damage of sample, again through the effect of heat conduction ring 14, gather together the hot-air and make it more press close to the sample, reach the heating drying to the sample, the moist hot-air that forms after heating finally discharges through venthole 7.
The above-mentioned embodiments are merely preferred embodiments of the present invention, and not intended to limit the scope of the present invention, so that equivalent changes or modifications made by the structure, features and principles of the present invention should be included in the claims of the present invention.
Claims (7)
1. A medicinal biological specimen drying device comprises a drying shell (1), wherein the drying shell (1) comprises a placing cavity (101) and a heating cavity (102) which are communicated from top to bottom, and is characterized in that the placing cavity (101) is in a circular tube shape, a bearing ring (2) is arranged in the placing cavity (101), a sponge layer (3) and a heat conducting piece are arranged on the bearing ring (2), the heat conducting piece is rotatably connected with the bearing ring (2), a specimen holder is inserted into the heat conducting piece, a sealing cover (5) is detachably connected with an opening at the upper end of the placing cavity (101), an air outlet cover (6) is detachably connected onto the sealing cover (5), the air outlet cover (6) is in a cylindrical structure with an opening at the lower end, and a plurality of air outlet holes (7) are formed in the air outlet cover (6);
the heating cavity (102) is fixedly arranged at the bottom of the placing cavity (101), the heating cavity (102) is in a hollow round table shape with two open ends, a heat insulation ring (8) is arranged on the inner side wall of the heating cavity (102), an electric heating wire (9) is arranged on the heat insulation ring (8), a placing plate (10) is detachably connected to the opening of the lower end of the heating cavity (102), adsorption cotton (11) and an air inlet fan (12) are arranged on the placing plate (10), and a cushion block (13) is arranged at the bottom of the heating cavity (102).
2. The drying device for the medicinal biological samples according to claim 1, wherein the heat conducting member comprises a heat conducting ring (14) and slots (15), the heat conducting ring (14) is in a hollow truncated cone shape with two open ends, the slots (15) are fixedly arranged at two sides of the heat conducting ring (14), the cross section of the slots (15) is in a concave shape, and sponge blocks (16) are adhered to two corresponding side walls of the slots (15).
3. The drying device for the medicinal biological samples according to claim 2, wherein the outer side surface of the slot (15) is a circular arc surface, and the outer side surface of the slot (15) is attached to the inner side surface of the placing cavity (101).
4. The drying device for the medicinal biological samples according to claim 2, characterized in that the sample holder comprises two mesh-shaped clamping plates (4), the two clamping plates (4) are rotatably connected, the length of the clamping plates (4) is less than the height of the placing cavity (101), the sample holder is placed between the slots (15) at the two sides, and the sponge blocks (16) at the two sides extrude the sample holder.
5. The drying device for the medicinal biological samples according to claim 1, wherein the sealing cover (5) is in threaded connection with the placing cavity (101), a handle (17) is fixedly arranged on the sealing cover (5), the air outlet cover (6) is in threaded connection with the sealing cover (5), and a plurality of air outlet holes (7) are uniformly distributed on the peripheral side wall of the upper end of the air outlet cover (6) in the circumferential direction.
6. The drying device for the medicinal biological samples according to claim 1, wherein the heat insulation ring (8) is attached to the inner side wall of the heating cavity (102), and the electric heating wires (9) are spirally arranged on the heat insulation ring (8).
7. The drying device for the medicinal biological samples according to claim 1, wherein the holding plate (10) is circular, the holding plate (10) is in threaded connection with the heating cavity (102), an annular groove is formed in the inner side wall of the holding plate (10), the adsorption cotton (11) is arranged in the annular groove, and the air inlet fan (12) is positioned at the upper part of the holding plate (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921268257.XU CN210320903U (en) | 2019-08-07 | 2019-08-07 | Medicinal biological specimen drying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921268257.XU CN210320903U (en) | 2019-08-07 | 2019-08-07 | Medicinal biological specimen drying device |
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| Publication Number | Publication Date |
|---|---|
| CN210320903U true CN210320903U (en) | 2020-04-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921268257.XU Active CN210320903U (en) | 2019-08-07 | 2019-08-07 | Medicinal biological specimen drying device |
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| CN (1) | CN210320903U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111520980A (en) * | 2020-05-07 | 2020-08-11 | 范雪灵 | Drying device is used to agricultural grain |
-
2019
- 2019-08-07 CN CN201921268257.XU patent/CN210320903U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111520980A (en) * | 2020-05-07 | 2020-08-11 | 范雪灵 | Drying device is used to agricultural grain |
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