CN213046065U - Safe intelligent medicine storage cabinet with saturation detection device - Google Patents
Safe intelligent medicine storage cabinet with saturation detection device Download PDFInfo
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- CN213046065U CN213046065U CN202021214530.3U CN202021214530U CN213046065U CN 213046065 U CN213046065 U CN 213046065U CN 202021214530 U CN202021214530 U CN 202021214530U CN 213046065 U CN213046065 U CN 213046065U
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Abstract
The utility model discloses a safe and intelligent medicine storage cabinet with a saturation detection device, which comprises a medicine storage cabinet, a plurality of layers of filters which are stacked at intervals and arranged at an air outlet at the top of the medicine storage cabinet, a saturation detection device which is sealed and attached corresponding to the surface layer of each filter, and a fan which is arranged close to the filter at the air outlet of the medicine storage cabinet and is used for discharging gas in the medicine storage cabinet to an outer filter; the filter includes the frame, lays in the inside protecting wire netting of frame and carries on the filter media on the protecting wire netting, saturation detection device includes the frame with the sealed butt joint of frame, extends to the PID pollutant concentration detector that is used for detecting the pollutant adsorption carrying capacity of adjacent filter in the frame, and each filter is portable or mutual replacement. The utility model discloses an air contaminant in the medicine storage cabinet is got rid of to the high efficiency.
Description
Technical Field
The utility model belongs to the technical field of the pollutant clarification plant, especially, relate to a safe intelligent medicine storage cabinet with saturation detection device.
Background
The fan filter filters contaminated air and operates by filtering air generated in the laboratory drug storage cabinet and discharging the filtered air to the room where the user is located. The advantage of this prior art device is that the construction of expensive exhaust ducts, air pollution and consumption of cold and hot air in the room in which the device is located are avoided.
There are still many drawbacks, such as the inability of existing ductless ventilated drug storage cabinets to remove toxic gas molecules. According to the intermolecular attraction of the van der waals phenomenon, when one filter, such as an activated carbon filter or a molecular sieve, is saturated due to accumulation of toxic molecules, the surplus toxic molecules can pass through the filter without restriction. When the filter is saturated or the filter is at the limit of the working life of the filter, toxic pollutants pass through the filter, and the existing equipment has no prompt, so that potential safety hazards are generated, and effective filtration cannot be performed.
Accurate detectors of toxic gases, such as conventional color reaction sampling tubes, are inexpensive and easy to use. They can detect a variety of toxic compounds, but due to their limited detection capabilities, users perform continuous repeated air sampling to periodically assess their filtration quality, which makes the system difficult to use in a ductless filtration drug storage cabinet.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the technical problem, and provide the safe intelligent medicine storage cabinet that has saturation detection device to realize the high efficiency and get rid of the interior air contaminant of medicine storage cabinet. In order to achieve the above purpose, the utility model discloses technical scheme as follows:
the safe intelligent medicine storage cabinet with the saturation detection device comprises a medicine storage cabinet, a plurality of layers of filters which are arranged at an air outlet at the top of the medicine storage cabinet and are stacked at intervals, a saturation detection device which is correspondingly sealed and attached to the surface layer of each filter, and a fan which is arranged close to the filter at the air outlet of the medicine storage cabinet and is used for exhausting gas in the medicine storage cabinet to the outer filter; the filter includes the frame, lays in the inside protecting wire netting of frame and carries on the filter media on the protecting wire netting, saturation detection device includes the frame with the sealed butt joint of frame, extends to the PID pollutant concentration detector that is used for detecting the pollutant adsorption carrying capacity of adjacent filter in the frame, and each filter is portable or mutual replacement.
Specifically, store up the medicine cabinet and include the cabinet body, locate the mount of the vertical setting on the inner wall of cabinet body both sides, along a plurality of spaced that the mount set up put the thing dish and with the transparent cabinet door of the both sides wall of the cabinet body open and shut the connection, transparent cabinet door and the cabinet body pass through hinged joint.
Specifically, the bottom of the cabinet body is provided with a box body base, and the box body base is provided with an air inlet which is communicated with the inside and the outside of the cabinet body.
Specifically, the circuit control case is installed to the top side of the cabinet body, is equipped with switch, intelligent control screen, alarm button on the circuit control case, and each PID pollutant concentration detector all is connected to the circuit control case.
Specifically, the filter comprises a particulate filter, a chemical molecule toxic gas filter, an organic solvent activated carbon filter and a catalyst filter which are arranged from a lower layer to a higher layer.
Specifically, a fan shell is arranged between the particulate filter and the chemical molecule toxic gas filter, a through hole is formed in the fan shell, and a fan is installed in the through hole.
Specifically, the outer frame of the filter is circumferentially laminated with an acid and alkali resistant air tightness gasket, and the outer frame and the frame are tightly laminated through the acid and alkali resistant air tightness gasket
Compared with the prior art, the utility model discloses safe intelligent medicine storage cabinet with saturation detection device's beneficial effect mainly embodies:
the fan is arranged at the upstream position of the air outlet, so that the air compression effect is effectively exerted in the filter, the air positive pressure is generated, the air volume is reduced, the gas flow rate is reduced, and the contact time of the filter for adsorbing toxic molecules is prolonged; due to the volume compression of air, the chemical adsorption phenomenon is increased due to the higher concentration of toxic molecules; air pressure increases the boiling temperature of the molecules, which is beneficial to molecule collection and improves the filtering capacity of the filter.
According to the type of pollutant, can set up the filter of certain quantity or type, can effectively handle the gas that is poisonous, contains granule, steam, peculiar smell in the storage medicine cabinet, improve the air and filtered and purification efficiency, guarantee the security of storage medicine cabinet. When the filter near the outlet is saturated as detected by the PID contaminant concentration detector, the saturated filter can be replaced with the filter located behind, and so on.
The filtering condition of the filter is displayed by the intelligent control screen, and management control is effectively carried out.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic view of an air flow circulation structure in the present embodiment;
FIG. 3 is a schematic view of a filter according to the present embodiment;
the figures in the drawings represent:
1 medicine storage cabinet, 11 cabinets, 12 fixed frames, 13 storage trays, 14 transparent cabinet doors, 15 cabinet bases, 16 air inlets, 2 filters, 21 outer frames, 22 protection nets, 23 filter materials, 24 acid and alkali-resistant air-tightness gaskets, 3 saturation detection devices, 31 frames, 32 PID pollutant concentration detectors, 4 fans, 41 fan shells, 42 through holes, 5 circuit control boxes, 51 power switches, 52 intelligent control screens, 53 alarm keys, 6 particulate filters, 61 chemical molecule toxic gas filters, 62 organic solvent activated carbon filters and 63 catalyst filters.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it should be understood that the described embodiments are only some embodiments of the present invention, and not all embodiments.
Example (b):
referring to fig. 1-3, the embodiment is a safe and intelligent drug storage cabinet with a saturation detection device, and the safe and intelligent drug storage cabinet comprises a drug storage cabinet 1, a plurality of layers of filters 2 arranged at an air outlet at the top of the drug storage cabinet 1 in a stacked manner at intervals, a saturation detection device 3 corresponding to the surface layer of each filter 2 in a sealing manner, and a fan 4 arranged close to the filter 2 at the air outlet of the drug storage cabinet 1 and used for discharging gas in the drug storage cabinet 1 to the outer filter 2; the filter 2 comprises an outer frame 21, a protective net 22 laid in the outer frame 21, and a filter material 23 carried on the protective net 22, the saturation detection device 3 comprises a frame 31 in sealing butt joint with the outer frame 21, and a PID pollutant concentration detector 32 extending into the frame 31 and used for detecting the pollutant adsorption carrying capacity of the adjacent filter 2, and the filters 2 can be moved or replaced with each other.
The medicine storage cabinet 1 comprises a cabinet body 11, a fixing frame 12 vertically arranged on the inner walls of two sides of the cabinet body 11, a plurality of spaced object placing discs 13 arranged along the fixing frame 12, and transparent cabinet doors 14 connected with two side walls of the cabinet body 11 in an opening and closing manner, wherein the transparent cabinet doors 14 are connected with the cabinet body 11 through hinges.
The bottom of the cabinet body 11 is provided with a cabinet base 15, and the cabinet base 15 is provided with an air inlet 16 communicating the inside and the outside of the cabinet body 11.
The top side of the cabinet body 11 is provided with a circuit control box 5, and the circuit control box 5 is provided with a power switch 51, an intelligent control screen 52 and an alarm button 53. Each PID contaminant concentration detector 32 is connected to the circuit control box 5.
The filter 2 comprises a particulate filter 6, a chemical molecule toxic gas filter 61, an organic solvent activated carbon filter 62 and a catalyst filter 63 which are arranged from a lower layer to a higher layer.
A fan shell 41 is arranged between the particulate filter 6 and the chemical molecule toxic gas filter 61, a through hole 42 is formed in the fan shell 41, and a fan 4 is installed in the through hole 42. In this embodiment, the fan is a PP DC fan.
The outer frame circumference laminating of filter 2 is equipped with acid and alkali-resistance gas tightness gasket 24, closely laminates through acid and alkali-resistance gas tightness gasket 24 between outer frame 21 and the frame 31.
When the air purifier is applied to the embodiment, the fan 4 is arranged at the upstream position of the air outlet, so that the air compression effect is effectively exerted in the filter 2, the air positive pressure is generated, the air volume is reduced, the gas flow rate is reduced, and the contact time of the filter 2 for adsorbing toxic molecules is prolonged; due to the volume compression of air, the chemical adsorption phenomenon is increased due to the higher concentration of toxic molecules; air pressure increases the boiling temperature of the molecules, which is beneficial to molecule collection and improves the filtering capacity of the filter.
According to the type of pollutant, can set up filter 2 of certain quantity or type, can effective treatment store up the gas of medicine cabinet interior poisonous, containing granule, steam, peculiar smell, improve the air and filtered and purification efficiency, guarantee the security that stores up the medicine cabinet. When the filter 2 near the outtake is detected as saturated by the PID contaminant concentration detector 32, the saturated filter can be replaced by the filter located behind, and so on.
The filtering condition of the filter 2 is displayed by the intelligent control screen 52, and management control is effectively carried out.
What has been described above are only some embodiments of the invention. For those skilled in the art, without departing from the inventive concept, several modifications and improvements can be made, which are within the scope of the invention.
Claims (7)
1. Safe intelligent medicine storage cabinet with saturation detection device, its characterized in that: the device comprises a medicine storage cabinet, a plurality of layers of filters which are arranged at an air outlet at the top of the medicine storage cabinet and are stacked at intervals, a saturation detection device which is corresponding to the surface layer of each filter and is sealed and attached, and a fan which is arranged close to the filter at the air outlet of the medicine storage cabinet and is used for discharging gas in the medicine storage cabinet to the outer filter; the filter includes the frame, lays in the inside protecting wire netting of frame and carries on the filter media on the protecting wire netting, saturation detection device includes the frame with the sealed butt joint of frame, extends to the PID pollutant concentration detector that is used for detecting the pollutant adsorption carrying capacity of adjacent filter in the frame, and each filter is portable or mutual replacement.
2. The safe and intelligent medicine storage cabinet with the saturation detection device according to claim 1, characterized in that: the medicine storage cabinet comprises a cabinet body, a fixing frame vertically arranged on the inner walls of two sides of the cabinet body, a plurality of spaced storage trays arranged along the fixing frame, and a transparent cabinet door connected with two side walls of the cabinet body in an opening and closing mode, and the transparent cabinet door is connected with the cabinet body through hinges.
3. The safe and intelligent medicine storage cabinet with the saturation detection device according to claim 2, characterized in that: the bottom of the cabinet body is provided with a box body base, and the box body base is provided with an air inlet which is communicated with the inside and the outside of the cabinet body.
4. The safe and intelligent medicine storage cabinet with the saturation detection device according to claim 2, characterized in that: the top side of the cabinet body is provided with a circuit control box, the circuit control box is provided with a power switch, an intelligent control screen and an alarm button, and each PID pollutant concentration detector is connected to the circuit control box.
5. The safe and intelligent medicine storage cabinet with the saturation detection device according to claim 1, characterized in that: the filter comprises a particulate filter, a chemical molecule toxic gas filter, an organic solvent activated carbon filter and a catalyst filter which are arranged from a lower layer to a higher layer.
6. The safe and intelligent medicine storage cabinet with the saturation detection device according to claim 5, wherein: a fan shell is arranged between the particulate matter filter and the chemical molecule toxic gas filter, a through hole is formed in the fan shell, and a fan is installed in the through hole.
7. The safe and intelligent medicine storage cabinet with the saturation detection device according to claim 1, characterized in that: the outer frame circumference laminating of filter is equipped with acid and alkali-resistance gas tightness gasket, closely laminates through acid and alkali-resistance gas tightness gasket between outer frame and the frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021214530.3U CN213046065U (en) | 2020-06-28 | 2020-06-28 | Safe intelligent medicine storage cabinet with saturation detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021214530.3U CN213046065U (en) | 2020-06-28 | 2020-06-28 | Safe intelligent medicine storage cabinet with saturation detection device |
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| Publication Number | Publication Date |
|---|---|
| CN213046065U true CN213046065U (en) | 2021-04-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021214530.3U Active CN213046065U (en) | 2020-06-28 | 2020-06-28 | Safe intelligent medicine storage cabinet with saturation detection device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113803927A (en) * | 2021-09-13 | 2021-12-17 | 深圳诺博医疗科技有限公司 | Medicine storage cabinet |
| CN113928680A (en) * | 2021-09-13 | 2022-01-14 | 深圳诺博医疗科技有限公司 | Medicine storage cabinet of weighing |
-
2020
- 2020-06-28 CN CN202021214530.3U patent/CN213046065U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113803927A (en) * | 2021-09-13 | 2021-12-17 | 深圳诺博医疗科技有限公司 | Medicine storage cabinet |
| CN113928680A (en) * | 2021-09-13 | 2022-01-14 | 深圳诺博医疗科技有限公司 | Medicine storage cabinet of weighing |
| CN113928680B (en) * | 2021-09-13 | 2023-02-28 | 深圳诺博医疗科技有限公司 | Medicine storage cabinet of weighing |
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