CN213344865U - Ventilation noise reduction type medicine storage cabinet - Google Patents
Ventilation noise reduction type medicine storage cabinet Download PDFInfo
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- CN213344865U CN213344865U CN202021399422.8U CN202021399422U CN213344865U CN 213344865 U CN213344865 U CN 213344865U CN 202021399422 U CN202021399422 U CN 202021399422U CN 213344865 U CN213344865 U CN 213344865U
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- 239000003814 drug Substances 0.000 title claims abstract description 67
- 230000009467 reduction Effects 0.000 title claims abstract description 16
- 238000009423 ventilation Methods 0.000 title claims abstract description 7
- 230000030279 gene silencing Effects 0.000 claims description 15
- 229920003229 poly(methyl methacrylate) Polymers 0.000 claims description 4
- 239000004926 polymethyl methacrylate Substances 0.000 claims description 4
- 229940079593 drug Drugs 0.000 claims 6
- 230000000694 effects Effects 0.000 description 7
- 239000007789 gas Substances 0.000 description 5
- 239000004743 Polypropylene Substances 0.000 description 3
- 239000004793 Polystyrene Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 229920000915 polyvinyl chloride Polymers 0.000 description 3
- 239000004800 polyvinyl chloride Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 229940126589 solid medicine Drugs 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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Abstract
The utility model discloses a ventilation noise reduction type medicine storage cabinet, which comprises a shell, wherein the shell is internally provided with an air inlet chamber, a plurality of medicine storage drawers and an air outlet chamber from bottom to top in sequence, the air inlet chamber is provided with an air inlet, the air outlet chamber is provided with a fan, and the fan is provided with an air outlet pipeline; the bottom plate and the side plate of each medicine storage drawer are provided with a plurality of air flow through holes for air flow to pass through; each medicine storage drawer is provided with a handle, and the medicine storage drawer can be drawn out or pushed into the shell through the sliding rail; and a noise reduction structure is arranged in the vertical section of the air outlet pipeline. The utility model increases the circulation of the gas in the medicine storage cabinet, keeps the dryness in the medicine storage cabinet, prevents the medicine from being wetted and hardened, and prolongs the service life of the medicine; and the noise is low, and the device is particularly suitable for laboratories and the like with requirements on volume.
Description
Technical Field
The utility model belongs to the technical field of store up the medicine cabinet, especially, relate to a laboratory is with storing up medicine cabinet.
Background
There are a large amount of solid medicines in the laboratory, some simply put the supporter and expose in the air, some can put in the cupboard, just also the medicine storage cabinet that we mention.
Store up the medicine cabinet and be the cabinet of storage that is used for storing chemical, most storage medicine cabinet only plays simple storage function at present, and current storage medicine cabinet's dampproofing effect is unsatisfactory for the fixed medicine of storing, especially powdered medicine easily damp and harden and become the piece, deteriorate even, influence storage effect.
In addition, if only increase the fan and improve ventilation effect in the fume chamber, still have certain problem, fan power is too little, and the collection effect is not good, and fan power is enough, and the collection effect is good, but the noise is too big, especially in the laboratory, still higher to the requirement of volume.
SUMMERY OF THE UTILITY MODEL
The utility model mainly solves the technical problem of providing a ventilation and noise reduction type medicine storage cabinet, which increases the gas circulation in the medicine storage cabinet, keeps the dryness in the medicine storage cabinet, prevents the medicine from being wetted and hardened and prolongs the service life of the stored medicine; and the noise is low, and the device is particularly suitable for laboratories and the like with requirements on volume.
In order to solve the technical problem, the utility model discloses a technical scheme be: the medicine storage cabinet comprises a shell, wherein an air inlet chamber, a plurality of medicine storage drawers and an air outlet chamber are sequentially arranged in the shell from bottom to top;
the bottom plate of each medicine storage drawer is provided with a plurality of airflow through holes for airflow to pass through;
each medicine storage drawer is provided with a handle, and the medicine storage drawer can be drawn out or pushed into the shell through a sliding rail;
a noise reduction structure is arranged in the vertical section of the air outlet pipeline and comprises an upper barrel, a middle barrel and a lower barrel, the cross sections of the upper barrel, the middle barrel and the lower barrel are all rectangular, the caliber of the upper barrel is reduced from bottom to top, the caliber of the lower barrel is reduced from top to bottom, the lower end of the lower barrel is connected with an air inlet, and the upper end of the upper barrel is connected with an air outlet;
the cylinder wall of the middle cylinder comprises an outer cylinder wall and an inner cylinder wall positioned on the inner side of the outer cylinder wall, a silencing layer is arranged between the inner cylinder wall and the outer cylinder wall, the thickness of the silencing layer is 7-9mm, and the inner cylinder wall is a porous plate;
the middle cylinder body is provided with a plurality of sound-absorbing plates, the sound-absorbing plates are perpendicular to the inner cylinder wall, the sound-absorbing plates are arranged in parallel in the height direction of the middle cylinder body at intervals, each sound-absorbing plate comprises a left sound-absorbing plate and a right sound-absorbing plate, the right sides of the left sound-absorbing plates and the left sides of the right sound-absorbing plates are staggered, and the distance between every two adjacent sound-absorbing plates is 1/4-1/3 of the length of the sound-absorbing plate; the length of the staggered section of the left sound-absorbing plate and the right sound-absorbing plate is 1/3-1/2 of the length of the sound-absorbing plate;
the inner side of the upper barrel is provided with an upper conical cap, the inner side of the lower barrel is provided with a lower conical cap, and the upper conical cap and the lower conical cap are symmetrically arranged.
Further, the medicine storage drawer comprises a door plate, the handle is arranged on the door plate, and the door plate is a transparent door plate.
Further, the conicity of the upper conical cap and the conicity of the lower conical cap are both 45-50 degrees.
Further, the transparent door plate is a PVC plate, a PMMA plate, a PP plate or a PS plate.
Furthermore, the lower surface of the sound-absorbing plate is also fully distributed with sound-absorbing holes for sound absorption.
Furthermore, the porous plate is a galvanized plate uniformly distributed with through holes, the aperture of each through hole is 3-3.5mm, and the hole distance between every two adjacent through holes is 2.5-3 mm.
Further, the aperture of the airflow through hole is 3-5 mm.
The utility model has the advantages that:
the utility model discloses a shell, the inside from the bottom up of casing is air inlet chamber, a plurality of medicine storage drawers and air outlet chamber in proper order, the air inlet chamber is equipped with the air inlet, the air outlet chamber is equipped with the fan, the fan is equipped with the air-out pipeline, under the use of fan, indoor air gets into the air inlet chamber behind the air inlet, later gets into each medicine storage drawer through the air current through-hole of the bottom of medicine storage drawer, discharge through the air-out pipeline of fan again, can increase the circulation of the gas in the medicine storage cabinet, keep the degree of dryness in the medicine storage cabinet, the medicine is difficult for hardening by the moisture, the life-span of extension saving medicine;
furthermore, the utility model discloses an install noise reduction structure in the air-out pipeline, gaseous through the air intake entering, gaseous earlier through lower cone cap bounce-back to middle barrel, through the perforated plate, the crisscross parallel arrangement's of polylith acoustical panel and noise reduction layer amortization sound absorption back, bounce-back to the upper cone cap once more, and discharge through the air outlet, in this process, especially the crisscross parallel arrangement's of polylith acoustical panel, can improve the number of times that noise absorbs and bounce-back greatly, make the noise through bounce-back many times, eliminate the noise, reduce the dryness, the noise elimination noise reduction effect is ideal, therefore, this medicine storage cabinet is particularly suitable for being used for having required laboratory etc. to the volume;
furthermore, the utility model discloses an each stores up medicine drawer and is drawer type and stores up medicine drawer, and each stores up medicine drawer and all has the leader, stores up the inside that medicine drawer can take out or impel the casing through the slide rail, adopts the drawer type design, facilitates the use, and when a certain storage medicine drawer damaged, is convenient for change the maintenance, if during the experiment, when needing some medicine that stores up in the medicine drawer, can whole take out, does not need extra tray etc. very convenient.
The above description is only an overview of the technical solution of the present invention, and in order to make the technical means of the present invention clearer and can be implemented according to the content of the description, the following detailed description is made of preferred embodiments of the present invention.
Drawings
Fig. 1 is an external view of the present invention;
fig. 2 is a schematic structural diagram of the present invention;
fig. 3 is a schematic structural view of the noise reduction structure of the present invention;
FIG. 4 is a bottom view of the upper barrel portion of the noise reduction structure of the present invention;
the air inlet device comprises a shell 1, an air inlet chamber 2, an air inlet 21, a medicine storage drawer 3, an air outlet chamber 4, a handle 31, an upper cylinder 41, a middle cylinder 42, an outer cylinder wall 421, an inner cylinder wall 422, a silencing layer 423, a lower cylinder 43, an air inlet 44, an air outlet 45, a left silencing plate 46, a right silencing plate 47, an upper cone cap 48, a lower cone cap 49, a bolt 410, a fan 5, an air outlet pipeline 51, a door panel 6, and the conicity alpha of the upper cone cap and the lower cone cap.
Detailed Description
The following description is provided for illustrative embodiments of the present invention, and the advantages and effects of the present invention will be readily apparent to those skilled in the art from the disclosure of the present invention. The present invention can also be implemented in other different ways, i.e. different modifications and changes can be made without departing from the scope of the present invention.
Example (b): a ventilation noise reduction type medicine storage cabinet is shown in figures 1 to 4 and comprises a shell 1, wherein an air inlet chamber 2, a plurality of medicine storage drawers 3 and an air outlet chamber (4) are sequentially arranged in the shell from bottom to top, the air inlet chamber is provided with an air inlet 21, the air outlet chamber is provided with a fan 5, and the fan is provided with an air outlet pipeline 51;
the bottom plate of each medicine storage drawer is provided with a plurality of air flow through holes (not shown) for air flow to pass through;
each medicine storage drawer is provided with a handle 31, and the medicine storage drawer can be drawn out or pushed into the shell through a sliding rail;
a noise reduction structure is arranged in the vertical section of the air outlet pipeline, the noise reduction structure comprises an upper barrel 41, a middle barrel 42 and a lower barrel 43, the cross sections of the upper barrel, the middle barrel and the lower barrel are all rectangular, the caliber of the upper barrel is reduced from bottom to top, the caliber of the lower barrel is reduced from top to bottom, the lower end of the lower barrel is connected with an air inlet 44, and the upper end of the upper barrel is connected with an air outlet 45;
the cylinder wall of the middle cylinder body comprises an outer cylinder wall 421 and an inner cylinder wall 422 positioned at the inner side of the outer cylinder wall, a sound attenuation layer 423 is arranged between the inner cylinder wall and the outer cylinder wall, the thickness of the sound attenuation layer is 7-9mm, and the inner cylinder wall is a porous plate;
the middle cylinder body is provided with a plurality of sound-absorbing plates, the sound-absorbing plates are perpendicular to the inner cylinder wall, the sound-absorbing plates are arranged in parallel in the height direction of the middle cylinder body at intervals, each sound-absorbing plate comprises a left sound-absorbing plate 46 and a right sound-absorbing plate 47, the right side of each left sound-absorbing plate and the left side of each right sound-absorbing plate are staggered, and the distance between every two adjacent sound-absorbing plates is 1/4-1/3 of the length of each sound-absorbing plate; the length of the staggered section of the left sound-absorbing plate and the right sound-absorbing plate is 1/3-1/2 of the length of the sound-absorbing plate;
an upper conical cap 48 is installed on the inner side of the upper barrel, a lower conical cap 49 is installed on the inner side of the lower barrel, and the upper conical cap and the lower conical cap are symmetrically arranged.
The medicine storage drawer comprises a door plate 6, the handle is arranged on the door plate, and the door plate is a transparent door plate.
The conicity alpha of the upper conical cap and the conicity alpha of the lower conical cap are both 45-50 degrees.
The lower surface of the silencing plate is also fully distributed with silencing holes for silencing.
The perforated plate is a galvanized plate uniformly distributed with through holes, the aperture of each through hole is 3-3.5mm, and the hole distance between every two adjacent through holes is 2.5-3 mm.
The aperture of the airflow through hole is 3-5 mm.
The upper conical cap is fixedly connected with the upper barrel, and the structure for realizing the fixed connection is a bolt 410 and a screw hole matched with the bolt;
the lower cone cap is fixedly connected with the lower barrel, and the structure for realizing the fixed connection is also a bolt 410 and a screw hole matched with the bolt.
The fixed connection is realized by four-point fixation.
One side of the sound-absorbing plate is welded on the inner cylinder wall of the middle cylinder body.
The sound-absorbing plate is a galvanized metal plate filled with sound-absorbing cotton inside
The transparent door plate is a PVC (polyvinyl chloride) plate, a PMMA (polymethyl methacrylate) plate, a PP (polypropylene) plate, or a PS (polystyrene) plate, but is not limited thereto.
The utility model discloses a theory of operation and working process as follows:
under the use of fan, indoor air gets into the air inlet chamber behind the air inlet, later through the air current through-hole of the bottom of storing up the medicine drawer get into each store up the medicine drawer in, discharge through the air-out pipeline of fan again, the air current is through falling the concrete process when making an uproar the structure and being: the gas enters through the air inlet, the gas rebounds to the middle cylinder body through the lower cone cap, after being silenced and absorbed through the perforated plate, the plurality of silencing plates and the silencing layers which are arranged in parallel in a staggered mode, the gas rebounds to the upper cone cap again and is discharged through the air outlet.
The above is only the embodiment of the utility model discloses a not consequently the restriction the utility model discloses a patent range, all utilize the utility model discloses the equivalent structure that the specification was done, or direct or indirect application is in other relevant technical field, all the same reason is included the utility model discloses an in the patent protection scope.
Claims (7)
1. The utility model provides a type of making an uproar medicine storage cabinet falls in ventilation which characterized in that: the medicine storage cabinet comprises a shell (1), an air inlet chamber (2), a plurality of medicine storage drawers (3) and an air outlet chamber (4) are sequentially arranged in the shell from bottom to top, the air inlet chamber is provided with an air inlet (21), the air outlet chamber is provided with a fan (5), and the fan is provided with an air outlet pipeline (51);
the bottom plate of each medicine storage drawer is provided with a plurality of airflow through holes for airflow to pass through;
each medicine storage drawer is provided with a handle (31), and the medicine storage drawer can be drawn out or pushed into the shell through a sliding rail;
a noise reduction structure is installed in the vertical section of the air outlet pipeline, the noise reduction structure comprises an upper barrel (41), a middle barrel (42) and a lower barrel (43), the cross sections of the upper barrel, the middle barrel and the lower barrel are all rectangular, the caliber of the upper barrel is reduced from bottom to top, the caliber of the lower barrel is reduced from top to bottom, the lower end of the lower barrel is connected with an air inlet (44), and the upper end of the upper barrel is connected with an air outlet (45);
the cylinder wall of the middle cylinder body comprises an outer cylinder wall (421) and an inner cylinder wall (422) positioned on the inner side of the outer cylinder wall, a silencing layer (423) is arranged between the inner cylinder wall and the outer cylinder wall, the thickness of the silencing layer is 7-9mm, and the inner cylinder wall is a porous plate;
the middle cylinder body is provided with a plurality of sound-absorbing plates, the sound-absorbing plates are perpendicular to the inner cylinder wall, the sound-absorbing plates are arranged in parallel in the height direction of the middle cylinder body at intervals, each sound-absorbing plate comprises a left sound-absorbing plate (46) and a right sound-absorbing plate (47), the right sides of the left sound-absorbing plates and the left sides of the right sound-absorbing plates are staggered, and the distance between every two adjacent sound-absorbing plates is 1/4-1/3 of the length of the sound-absorbing plate; the length of the staggered section of the left sound-absorbing plate and the right sound-absorbing plate is 1/3-1/2 of the length of the sound-absorbing plate;
an upper conical cap (48) is installed on the inner side of the upper barrel, a lower conical cap (49) is installed on the inner side of the lower barrel, and the upper conical cap and the lower conical cap are symmetrically arranged.
2. The ventilated noise-reduction type drug storage cabinet according to claim 1, wherein: the medicine storage drawer comprises a door plate (6), the handle is arranged on the door plate, and the door plate is a transparent door plate.
3. The ventilated noise-reduction type drug storage cabinet according to claim 1, wherein: the conicity alpha of the upper conical cap and the conicity alpha of the lower conical cap are both 45-50 degrees.
4. The ventilated noise-reduction type drug storage cabinet according to claim 2, wherein: the transparent door plate is a PVC plate, a PMMA plate, a PP plate or a PS plate.
5. The ventilated noise-reduction type drug storage cabinet according to claim 1, wherein: the lower surface of the silencing plate is also fully distributed with silencing holes for silencing.
6. The ventilated noise-reduction type drug storage cabinet according to claim 1, wherein: the perforated plate is a galvanized plate uniformly distributed with through holes, the aperture of each through hole is 3-3.5mm, and the hole distance between every two adjacent through holes is 2.5-3 mm.
7. The ventilated noise-reduction type drug storage cabinet according to claim 1, wherein: the aperture of the airflow through hole is 3-5 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021399422.8U CN213344865U (en) | 2020-07-16 | 2020-07-16 | Ventilation noise reduction type medicine storage cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021399422.8U CN213344865U (en) | 2020-07-16 | 2020-07-16 | Ventilation noise reduction type medicine storage cabinet |
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| Publication Number | Publication Date |
|---|---|
| CN213344865U true CN213344865U (en) | 2021-06-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021399422.8U Active CN213344865U (en) | 2020-07-16 | 2020-07-16 | Ventilation noise reduction type medicine storage cabinet |
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| CN (1) | CN213344865U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023103374A1 (en) * | 2021-12-11 | 2023-06-15 | 帝舍智能科技(武汉)有限公司 | Low-noise water tank for cleaning device, and cleaning device |
-
2020
- 2020-07-16 CN CN202021399422.8U patent/CN213344865U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023103374A1 (en) * | 2021-12-11 | 2023-06-15 | 帝舍智能科技(武汉)有限公司 | Low-noise water tank for cleaning device, and cleaning device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231221 Address after: 844000, No. 8, Tianjin Haihe Industrial Park, Shufu County, Kashgar Prefecture, Xinjiang Uygur Autonomous Region Patentee after: Kashi Haiwang Hongkang Medical Instrument Co.,Ltd. Address before: 215400 2nd floor, East J building, 88 Beijing East Road, Loudong street, Taicang City, Suzhou City, Jiangsu Province Patentee before: Suzhou an'ensi Intelligent Technology Co.,Ltd. |
|
| TR01 | Transfer of patent right |