CN107647641A - One kind is without airduct self-purification type medicine storage cabinet - Google Patents
One kind is without airduct self-purification type medicine storage cabinet Download PDFInfo
- Publication number
- CN107647641A CN107647641A CN201710709033.7A CN201710709033A CN107647641A CN 107647641 A CN107647641 A CN 107647641A CN 201710709033 A CN201710709033 A CN 201710709033A CN 107647641 A CN107647641 A CN 107647641A
- Authority
- CN
- China
- Prior art keywords
- cabinet
- medicine storage
- filter element
- type medicine
- purification
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
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Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B67/00—Chests; Dressing-tables; Medicine cabinets or the like; Cabinets characterised by the arrangement of drawers
- A47B67/02—Cabinets for shaving tackle, medicines, or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
- B01D53/04—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
- B01D53/0407—Constructional details of adsorbing systems
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
- B01D53/04—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
- B01D53/0454—Controlling adsorption
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G7/00—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals
- F23G7/06—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of waste gases or noxious gases, e.g. exhaust gases
- F23G7/07—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of waste gases or noxious gases, e.g. exhaust gases in which combustion takes place in the presence of catalytic material
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Environmental & Geological Engineering (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention provides one kind without airduct self-purification type medicine storage cabinet, it can make the volatilization gas in cabinet is filtered to reach harmless standard and be thrown into laboratory internal, and purification efficiency is high, toxic gas can be purified discharge as early as possible, unit interval treating capacity is high, including at least one cabinet module, each cabinet module includes cabinet and filter element, vertically arranged air channel is provided with the side wall of the cabinet, the bottom of the madial wall of the side wall of the cabinet is provided with internal air inlet, the top side wall of the cabinet is provided with internal air outlet, the internal air outlet connects the filter element, the filter element includes the case for being arranged on the cabinet upper end, main filter core is provided with the case from bottom to top, filter saturation sensor, safety filter element, blower fan, outside air outlet is offered at the top of the case.
Description
Technical field
The present invention relates to chemicals cabinet technical field, and in particular to one kind is without airduct self-purification type medicine storage cabinet.
Background technology
In each test unit, laboratory storage medicine, substantial amounts of acid, alkali and organic volatile, easy decomposition medicine can produce
The harmful substances such as raw substantial amounts of poisonous and harmful and corrosive gas, smog, particulate, crisis experiment operator it is safe and healthy,
Damage experimental facilities, pollution surrounding enviroment, it is therefore necessary to ensure that poisonous and harmful substance is smoothly discharged or purified treatment, with symbol
Close the safety standard that laboratory environment reaches national regulation.
Notification number is that CN203709591U Chinese invention patent discloses a kind of self-purification type medicine storage cabinet, and it is in cabinet device
Top sets filtration system, by allowing room air to be entered by cabinet bottom in cabinet, forces in cabinet contaminated air to upstream
The dynamic filter that enters filters, and reaches harmless standard and is thrown into laboratory internal and purifies the air of a room simultaneously, yet with
Substantial amounts of poisonous and harmful and corrosive gas molecular weight is both greater than air, once letting out for toxic and harmful gas occurs for medicine storage cabinet
Leakage, under gravity, poisonous and harmful and corrosive gas can be deposited on the bottom of medicine storage cabinet, and room air is by cabinet bottom
The poisonous and harmful and corrosive gas rapid increase for being deposited in bottom of cabinet bulk is made it difficult in into cabinet, causes purification efficiency low, together
When also do not carry out concentration guiding to poisonous and harmful and corrosive gas, poisonous and harmful and corrosive gas constantly in cabinet with
Air into cabinet mixes, and is difficult to be completely exhausted out all the time, purification efficiency is low, and unit interval treating capacity is low.
The content of the invention
In view of the above-mentioned problems, the invention provides one kind without airduct self-purification type medicine storage cabinet, it can make the warp in cabinet
Filtering reaches harmless standard and is thrown into laboratory internal, and purification efficiency is high, and toxic gas can the row of being purified as early as possible
Go out, unit interval treating capacity is high.
Its technical scheme is such：One kind is without airduct self-purification type medicine storage cabinet, including at least one cabinet module, each cabinet
Module is made up of the cabinet and filter element, it is characterised in that：Vertically arranged air channel is provided with the side wall of the cabinet,
The bottom of the madial wall of the side wall of the cabinet is provided with internal air inlet, and the top side wall of the cabinet is provided with internal air outlet,
The internal air outlet connects the filter element, and the filter element includes the case for being arranged on the cabinet upper end, described
Main filter core, filtering saturation sensor, safety filter element, blower fan are provided with case from bottom to top, is offered at the top of the case
Outside air outlet.
Further, the filter element also includes being arranged on the catalytic combustion sensor at the internal air outlet.
Further, the filtering saturation sensor communicates respectively with the catalytic combustion sensor is connected with alarm dress
Put.
Further, electric cabinet is additionally provided with front side of the case, the electric cabinet electricly connects with the blower fan, described
Electric cabinet is connected with the catalytic combustion sensor and the filtering saturation sensor communication sensing data respectively.
Further, the cabinet is provided with openable cabinet door, and the top of the cabinet door is provided with outside air inlet.
Further, it is arranged at intervals with board putting things in the cabinet.
Further, the connecting plate and mode connects for screw before and after the cabinet are passed through between the cabinet module.
The present invention without airduct self-purification type medicine storage cabinet compared with prior art, there is advantages below and beneficial effect：Its
Special air channel is set up for the discharge of toxic gas in the side wall of cabinet, while air inlet is arranged on to the inner side of the side wall of cabinet
The bottom of wall, agrees with that toxic molecular weight gas is big, is sunken to the characteristics of bottom of cabinet bulk, and toxic gas can be from the air intake of bottom
Mouth is drawn through air channel and quickly reaches filter element, and filter element is provided with the filtering that main filter core is used for toxic gas, while
Whether the upper end for having main filter core sets filtering saturation sensor, for examining gas after filtering qualified discharge, simultaneously
It can also judge whether to alarm according to the testing result of filtering saturation sensor, for reminding whether main filter core needs more
Change；In addition, by setting safety filter element, dual fail-safe can be played a part of, filtration, purification can be played when main filter core fails
Effect；The blower fan of filter element is arranged on the top of main filter core and safety filter element, and such set causes only in blower fan
There is resistance inlet side, and the air side face exhaust outlet of blower fan improves ventilation efficiency without exhaust resistance, such setting so that single
Filtration treatment amount is higher in the time of position, improves purification efficiency；The auto purification cabinet of the present invention also sets up outside air inlet, this
Sample, which is set, enables to auto purification cabinet to keep negative pressure to realize filtration, purification, while can also play the work of cleaning laboratory air
With；In addition, by internally setting catalytic combustion sensor at air outlet, when the air for including toxic gas enters purification list
First leading portion, catalytic combustion sensor can detect the concentration of wherein flammable volatilization gas, if concentration exceedes the safety of setting
Limit value, then produce and alarm and stop the exhausting of blower fan, to ensure safety, improve the present invention without airduct self-purification type medicine storage cabinet
Security.
The cabinet module of the present invention, can be used alone, and can also select two or more block combiner according to capacity requirement
Use, convenient, flexible connecting plate and mode connects for screw are used between cabinet module, need to only use the form of door of different directions just
The cupboard of a variety of different memory sizes can be combined, it is convenient, flexible, it is often more important that, the purification process between each cleaning module
Independent operating, it is possible to achieve deposit the incompatible chemicals of chemical property in different cabinets respectively, and other brands on the market
It is not isolated between the dividing plate of cabinet both sides, is unable to reach above-mentioned function and effect.
Brief description of the drawings
Fig. 1 is the stereogram of the auto purification cabinet of the present invention；
Fig. 2 is the exploded view of the auto purification cabinet of the present invention；
Fig. 3 is the side view of the auto purification cabinet of the present invention；
Fig. 4 be Fig. 3 M-M to sectional view；
Fig. 5 is the schematic diagram without airduct self-purification type medicine storage cabinet of an alternative embodiment of the invention；
Fig. 6 is an alternative embodiment of the invention without the positive of the cabinet connection after airduct self-purification type medicine storage cabinet removal cabinet door
Schematic diagram；
Fig. 7 is the schematic diagram at the back side of the connection of the cabinet without airduct self-purification type medicine storage cabinet of an alternative embodiment of the invention.
Embodiment
See Fig. 1, Fig. 2, Fig. 3, Fig. 4, one kind of the invention is without airduct self-purification type medicine storage cabinet, including at least one cabinet module
17, cabinet module 17 includes cabinet 1 and filter element 2, and vertically arranged air channel 16, the side of cabinet 1 are provided with the side wall of cabinet 1
The bottom of the madial wall of wall is provided with internal air inlet 3, and the top side wall of cabinet 1 is provided with internal air outlet 4, and internal air outlet 4 connects
Logical filter element 2, filter element include the case 5 for being arranged on the upper end of cabinet 1, be provided with from bottom to top in case 5 main filter core 6,
Saturation sensor 7, safety filter element 8, blower fan 9 are filtered, the top of case 5 offers outside air outlet 10, and filter element also includes
The catalytic combustion sensor 11 being arranged at internal air outlet 4, filtering saturation sensor 7 lead to respectively with catalytic combustion sensor 11
News are connected with warning device, and the front side of case 5 is additionally provided with electric cabinet 12, and electric cabinet 12 electricly connects with blower fan 9, and electric cabinet 12 divides
Do not communicate sensing data with catalytic combustion sensor 11 and filtering saturation sensor 7 to be connected, cabinet 1 is provided with openable cabinet door
13, the top of cabinet door 13 is provided with outside air inlet 14, and board putting things 15 is arranged at intervals with cabinet 1.
See Fig. 5, Fig. 6, Fig. 7, the auto purification cabinet of the present embodiment includes two cabinet modules 17, between cabinet module 17
Using convenient, flexible connecting plate 18 and mode connects for screw, it need to only use the form of the door of different directions can be to combine a variety of differences
The cupboard of memory capacity, it is convenient, flexible, it is often more important that, the purification process independent operating between each cleaning module, Ke Yishi
Deposit the incompatible chemicals of chemical property in existing different cabinets respectively, and on the market the cabinet both sides dividing plate of other brands it
Between be not isolated, be unable to reach above-mentioned function and effect.
The present invention without airduct self-purification type medicine storage cabinet when in use, blower fan start after, the air in cabinet is inside cabinet
Inside air inlet enter filter element along air channel, the air intake of outside air inlet keeps convection current in cabinet door, when comprising toxic
The air of gas enters clean unit leading portion, and catalytic combustion sensor can detect the concentration of wherein flammable volatilization gas, such as
Fruit concentration exceedes the safety limit of setting, then produces and alarm and stop the exhausting of blower fan, to ensure safety, the air in cabinet enters
Purified after entering filter element by main filter element filtering, toxic gas is adsorbed by main filter core, the filtering of the upper end setting of main filter core
Saturation sensor, for examining gas whether qualified discharge, while can also be according to filtering saturation sensing after filtering
The testing result of device judges whether to alarm, and for reminding whether main filter core needs to change, safety filter element can play double guarantors
The effect of danger, can play a part of filtration, purification when main filter core fails, enter blower fan by safety filter element filtered air
Discharged from outside exhaust outlet.
The present invention without airduct self-purification type medicine storage cabinet compared with prior art, there is advantages below and beneficial effect：Its
Special air channel is set up for the discharge of toxic gas in the side wall of cabinet, while air inlet is arranged on to the inner side of the side wall of cabinet
The bottom of wall, agrees with the characteristics of toxic molecular weight gas is sunken to greatly bottom of cabinet bulk, and toxic gas can be from the air intake of bottom
Mouth is drawn through air channel and quickly reaches filter element, and filter element is provided with the filtering that main filter core is used for toxic gas, while
Whether the upper end for having main filter core sets filtering saturation sensor, for examining gas after filtering qualified discharge, simultaneously
It can also judge whether to alarm according to the testing result of filtering saturation sensor, for reminding whether main filter core needs more
Change；In addition, by setting safety filter element, dual fail-safe can be played a part of, filtration, purification can be played when main filter core fails
Effect；The blower fan of filter element is arranged on the top of main filter core and safety filter element, and such set causes only in blower fan
There is resistance inlet side, and the air side face exhaust outlet of blower fan improves ventilation efficiency without exhaust resistance, such setting so that single
Filtration treatment amount is higher in the time of position, improves purification efficiency；The present invention's also sets up outside without airduct self-purification type medicine storage cabinet and enters
Air port, so set and enable to auto purification cabinet to keep negative pressure to realize filtration, purification, while cleaning laboratory can also be played
The effect of air；In addition, by internally setting catalytic combustion sensor at air outlet, when the air for including toxic gas enters
Enter clean unit leading portion, catalytic combustion sensor can detect the concentration of wherein flammable volatilization gas, be set if concentration exceedes
Fixed safety limit, then produce and alarm and stop the exhausting of blower fan, to ensure safety, improve the auto purification cabinet of the present invention
Security.
The cabinet module of the present invention, can be used alone, and can also select two or more block combiner according to capacity requirement
Use, use convenient, flexible connecting plate and mode connects for screw between module, need to use the form of the door of different directions can be with
The cupboard of a variety of different memory sizes is combined, it is convenient, flexible, it is often more important that, the purification process between each cabinet is independently transported
OK, it is possible to achieve deposit the incompatible chemicals of chemical property in different cabinets respectively, and the cabinet of other brands on the market
It is not isolated between the dividing plate of both sides, is unable to reach above-mentioned function and effect.
The general principle and principal character and advantages of the present invention of the present invention has been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the simply explanation described in above-described embodiment and specification is originally
The principle of invention, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these changes
Change and improvement all fall within the protetion scope of the claimed invention.
Claims (7)
1. one kind includes cabinet and filtering without airduct self-purification type medicine storage cabinet, including at least one cabinet module, each cabinet module
Unit, it is characterised in that：Vertically arranged air channel is provided with the side wall of the cabinet, under the madial wall of the side wall of the cabinet
Portion is provided with internal air inlet, and the top side wall of the cabinet is provided with internal air outlet, and the internal air outlet connects the filtering
Unit, the filter element include being arranged on the case of the cabinet upper end, be provided with from bottom to top in the case main filter core,
Saturation sensor, safety filter element, blower fan are filtered, outside air outlet is offered at the top of the case.
A kind of 2. auto purification cabinet according to claim 1, it is characterised in that：The filter element also includes being arranged on
Catalytic combustion sensor at the internal air outlet.
3. one kind according to claim 2 is without airduct self-purification type medicine storage cabinet, it is characterised in that：The filtering saturation sensor
Communicated respectively with the catalytic combustion sensor and be connected with warning device.
4. one kind according to claim 3 is without airduct self-purification type medicine storage cabinet, it is characterised in that：The front side of the case is also set
Have electric cabinet, the electric cabinet electricly connects with the blower fan, the electric cabinet respectively with the catalytic combustion sensor and
The filtering saturation sensor communication sensing data connection.
5. one kind according to claim 1 is without airduct self-purification type medicine storage cabinet, it is characterised in that：The cabinet is provided with and can opened
Cabinet door, the top of the cabinet door is provided with outside air inlet.
6. one kind according to claim 1 is without airduct self-purification type medicine storage cabinet, it is characterised in that：It is arranged at intervals in the cabinet
There is board putting things.
7. one kind according to claim 1 is without airduct self-purification type medicine storage cabinet, it is characterised in that：Lead between the cabinet module
The connecting plate and mode connects for screw crossed before and after the cabinet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710709033.7A CN107647641A (en) | 2017-08-17 | 2017-08-17 | One kind is without airduct self-purification type medicine storage cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710709033.7A CN107647641A (en) | 2017-08-17 | 2017-08-17 | One kind is without airduct self-purification type medicine storage cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107647641A true CN107647641A (en) | 2018-02-02 |
Family
ID=61127679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710709033.7A Withdrawn CN107647641A (en) | 2017-08-17 | 2017-08-17 | One kind is without airduct self-purification type medicine storage cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107647641A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109247724A (en) * | 2018-11-08 | 2019-01-22 | 阳光照奕（北京）科技有限公司 | A kind of environment-friendly type self-loopa ventilation medical cupboard |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03238015A (en) * | 1990-02-15 | 1991-10-23 | Matsushita Electric Ind Co Ltd | On-vehicle air purifier |
| CN2843457Y (en) * | 2005-12-03 | 2006-12-06 | 海尔集团公司 | Biological safety cupboard |
| CN203709591U (en) * | 2013-12-26 | 2014-07-16 | 上海冠戈实业有限公司 | Air-hose-free self-cleaning type medicine storage cabinet |
| KR101500923B1 (en) * | 2015-01-16 | 2015-03-12 | 주식회사 신생 | Ventilation Type Reagent Depository Combining Filter Type |
| CN205072434U (en) * | 2015-10-10 | 2016-03-09 | 大橡木（苏州）实验室系统工程有限公司 | Medicine cabinet |
| CN105665040A (en) * | 2016-03-01 | 2016-06-15 | 王俊梅 | Air purification type reagent cabinet capable of uniformly distributing air |
| CN205699836U (en) * | 2016-06-06 | 2016-11-23 | 杰斯瑞特安全科技（无锡）有限公司 | A kind of automatic control system of hazardous gas purifier |
-
2017
- 2017-08-17 CN CN201710709033.7A patent/CN107647641A/en not_active Withdrawn
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03238015A (en) * | 1990-02-15 | 1991-10-23 | Matsushita Electric Ind Co Ltd | On-vehicle air purifier |
| CN2843457Y (en) * | 2005-12-03 | 2006-12-06 | 海尔集团公司 | Biological safety cupboard |
| CN203709591U (en) * | 2013-12-26 | 2014-07-16 | 上海冠戈实业有限公司 | Air-hose-free self-cleaning type medicine storage cabinet |
| KR101500923B1 (en) * | 2015-01-16 | 2015-03-12 | 주식회사 신생 | Ventilation Type Reagent Depository Combining Filter Type |
| CN205072434U (en) * | 2015-10-10 | 2016-03-09 | 大橡木（苏州）实验室系统工程有限公司 | Medicine cabinet |
| CN105665040A (en) * | 2016-03-01 | 2016-06-15 | 王俊梅 | Air purification type reagent cabinet capable of uniformly distributing air |
| CN205699836U (en) * | 2016-06-06 | 2016-11-23 | 杰斯瑞特安全科技（无锡）有限公司 | A kind of automatic control system of hazardous gas purifier |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109247724A (en) * | 2018-11-08 | 2019-01-22 | 阳光照奕（北京）科技有限公司 | A kind of environment-friendly type self-loopa ventilation medical cupboard |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180202 |