CN105665039B - The air purifying type reagent cabinet of sensing regulation cloth wind - Google Patents
The air purifying type reagent cabinet of sensing regulation cloth wind Download PDFInfo
- Publication number
- CN105665039B CN105665039B CN201610113950.4A CN201610113950A CN105665039B CN 105665039 B CN105665039 B CN 105665039B CN 201610113950 A CN201610113950 A CN 201610113950A CN 105665039 B CN105665039 B CN 105665039B
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- reagent
- air
- cloth
- magnetic valve
- negative
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L1/00—Enclosures; Chambers
- B01L1/50—Enclosures; Chambers for storing hazardous materials in the laboratory, e.g. cupboards, waste containers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L2300/00—Additional constructional details
- B01L2300/06—Auxiliary integrated devices, integrated components
- B01L2300/0681—Filter
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- Health & Medical Sciences (AREA)
- Clinical Laboratory Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
- Accommodation For Nursing Or Treatment Tables (AREA)
Abstract
The invention discloses a kind of air purifying type reagent cabinet for sensing regulation cloth wind, including gas purification portion, the gas purification portion includes negative-pressure air fan and the exhaust outlet being arranged above the negative-pressure air fan and the air inlet being arranged at below the negative-pressure air fan；Reagent placement section, the reagent placement section includes rear wall, front door and the reagent placement platform between the rear wall and the front door, the rear wall is provided with cloth wind passage, the reagent placement part for several and is segmented into some elementary layers by the reagent placement platform, each elementary layer is provided with the cloth air port for connecting the cloth wind passage, optoelectronic switch and magnetic valve, the optoelectronic switch is arranged on the rear wall and towards the front door, the magnetic valve is arranged at the cloth air port, the optoelectronic switch controls the magnetic valve to open when sensing reagent, otherwise the magnetic valve is closed.The present invention can adjust cloth landscape condition according to putting position of the medicine in medical cupboard.
Description
Technical field
The present invention relates to a kind of air purifying type reagent cabinet for sensing regulation cloth wind, belong to the reagent cabinet commonly used in chemical laboratory
Manufacturing technology field, the reagent cabinet be mainly used in place storage containing volatile harmful components chemicals.
Background technology
It is such as volatile acidity or alkaline solution, inflammable or explosive low for the reagent containing volatile harmful components
Harmful escaping gas such as boiling organics gas, formaldehyde etc., generally many needs have been placed on exhausting, ventilation work(
In the special reagent cabinet of energy；Mentioned reagent cabinet is generally connected with the ventilating system in laboratory, by ventilating system by reagent
Aspirated and be discharged in air by the air of volatile harmful components pollution in reagent in cabinet and be diluted, avoid harmful components from dissipating
Escape in the narrow and small interior space, operating personnel is damaged；But mentioned reagent cabinet it is complicated, manufacture and maintenance cost
Height, and be discharged to the harmful components in air and be also possible to adversely affect surrounding enviroment.Air purifying type of the prior art
Reagent cabinet can be aspirated directly by the air of volatile harmful components pollution in reagent in reagent cabinet, and is discharged after synchronous purification clean
Net air, play purification air function and it is indirect contaminated air is discharged in air, avoid to air and outer
Boundary's environment damages.
Air purifying type reagent cabinet of the prior art is arranged at the top of cabinet, and air-extractor due to usual air-extractor
Directly connect the top of reagent cabinet, therefore when exhausting operation, be usually located at the position intensity of draft of reagent cabinet bottom compared with
It is weak, it is difficult to the harmful components evaporated are fully aspirated, and above mentioned problem can no doubt be avoided by simply increasing exhausting speed
Occur, but energy consumption correspondingly can also increase, so as to add the use cost of air purifying type reagent cabinet；In addition, in the prior art
Air purifying type medical cupboard can not according to putting position of the medicine in medical cupboard adjust cloth landscape condition.
The content of the invention
Of the invention is exactly the air purifying type reagent cabinet in view of the deficienciess of the prior art, a kind of sensing of offer adjusts cloth wind,
Cloth landscape condition can be adjusted according to putting position of the medicine in medical cupboard, meet actual operation requirements.
To solve the above problems, the technical solution used in the present invention is as follows：
A kind of air purifying type reagent cabinet for sensing regulation cloth wind, including：
Gas purification portion, the gas purification portion include negative-pressure air fan and the air draft being arranged above the negative-pressure air fan
Mouth and the air inlet being arranged at below the negative-pressure air fan；
Reagent placement section, the reagent placement section and the gas purification portion are separated by dividing plate, and the reagent is placed
Portion includes rear wall, front door and the reagent placement platform between the rear wall and the front door, the rear wall and is provided with connection
The reagent placement part for several and is segmented into some units by the cloth wind passage of the air inlet, the reagent placement platform
Layer, each elementary layer are provided with the cloth air port for connecting the cloth wind passage；
Each elementary layer is provided with optoelectronic switch and the magnetic valve controlled by the optoelectronic switch, and the photoelectricity is opened
Pass is arranged on the rear wall and towards the front door, and the magnetic valve is arranged at the cloth air port, the optoelectronic switch sense
Control the magnetic valve to open when should arrive reagent, otherwise close the magnetic valve.
As the improvement of above-mentioned technical proposal, the negative-pressure air fan is provided with mounting leg, and the gas purification portion is also wrapped
Shell is included, the foot mounting aperture for coordinating the mounting leg is provided with the side wall of the shell.
As the improvement of above-mentioned technical proposal, in addition to HEPA high efficiency particulate air filters, it is additionally provided with the side wall of the shell
Filter installation hole, the inside sidewalls of the shell and the position opposite with the filter installation hole are provided with filter installation
Groove, described HEPA high efficiency particulate air filters one end are located in the filter mounting groove, and the HEPA high efficiency particulate air filters other end is located at
In the filter installation hole, the side-wall outer side of the shell is additionally provided with the seal for coordinating the filter installation hole.
Compared with prior art, implementation result of the invention is as follows by the present invention：
It is of the present invention sensing regulation cloth wind air purifying type reagent cabinet, by reagent placement platform between each other, examination
Cloth air port is respectively provided between agent placement platform and dividing plate and between reagent placement platform and reagent placement section bottom, and is passed through
Cloth wind passage connects the air inlet in all cloth air port and gas purification portion, can be used in the examination for placing chemicals
Exhausting operation is more equably carried out inside agent cabinet；And cloth air port is arranged at the rear wall of reagent placement section and is advantageous to the fortune of air-flow
It is dynamic, avoid the pernicious gas of reagent placement section from going out to overflow from front door；And exhausting only can be carried out to the position that placed medicine, from
And cloth landscape condition can be adjusted according to putting position of the medicine in medical cupboard, to realize making full use of for exhausting, reduce net gas
The exhausting energy consumption of type medical cupboard, and improve exhausting effect.
Brief description of the drawings
Fig. 1 is the air purifying type reagent cabinet structural representation that sensing of the present invention adjusts cloth wind.
Embodiment
Illustrate present disclosure below in conjunction with specific embodiments.
As shown in figure 1, the air purifying type reagent cabinet structural representation for sensing regulation cloth wind of the present invention.Institute of the present invention
A kind of air purifying type reagent cabinet for sensing regulation cloth wind is stated, including：Gas purification portion, the gas purification portion include negative-pressure air fan 1
With the air inlet 3 for being arranged at the exhaust outlet 2 of the top of negative-pressure air fan 1 and being arranged at below the negative-pressure air fan 1；Reagent
Placement section, the reagent placement section and the gas purification portion are separated by dividing plate 4, and the reagent placement section include rear wall 5,
Front door 6 and the reagent placement platform 7 between the rear wall 5 and the front door 6, the rear wall 5 are provided with described in connection
The reagent placement part for several and is segmented into some elementary layers by the cloth wind passage 8 in air port 3, the reagent placement platform 7
9, each elementary layer 9 is provided with the cloth air port 10 for connecting the cloth wind passage 8；Each elementary layer 9 is provided with
Optoelectronic switch 19 and the magnetic valve 18 controlled by the optoelectronic switch 19, the optoelectronic switch 19 be arranged on the rear wall 5 and
Towards the front door 6, the magnetic valve 18 is arranged at the cloth air port 10, and the optoelectronic switch 19 controls when sensing reagent
The magnetic valve 18 is opened, and otherwise closes the magnetic valve 18.Further with improvement, the negative-pressure air fan 1 is provided with installation branch
Pin 11, the gas purification portion also include shell 12, are provided with the side wall of the shell 12 and coordinate the mounting leg 11
Foot mounting aperture 13.Further particularly preferably, in addition to HEPA high efficiency particulate air filters 14, also set in the side wall of the shell 12
It is equipped with filter installation hole 15, inside sidewalls of the shell 12 and position opposite with the filter installation hole 15 is provided with
Filter mounting groove 16, described one end of HEPA high efficiency particulate air filters 14 are located in the filter mounting groove 16, and the HEPA is efficient
The other end of filter 14 is located in the filter installation hole 15, and the side-wall outer side of the shell 12, which is additionally provided with, coordinates the mistake
The seal 17 of filter mounting hole 15.
During work, the lower section of negative-pressure air fan 1 produces negative pressure, and the air in reagent placement section passes through cloth from unit layer 9
Air port 10 is entered in cloth wind passage 8, then enters air inlet 3 by cloth wind passage 8, is adsorbed by HEPA high efficiency particulate air filters 14
Discharged after purification by exhaust outlet 2.By setting mounting leg 11 on the negative-pressure air fan 1, and in the side wall of the shell 12
It is upper that the foot mounting aperture 13 for coordinating the mounting leg 11 is set, it is easy to the installation and removal of the negative-pressure air fan 1 to safeguard.It is described
Filter installation hole 15 and filter mounting groove 16 are set in the side wall of shell 12, be easy to HEPA high efficiency particulate air filters 14 installation and
Demolition and maintenance, set seal 17 to advantageously ensure that air-tightness, avoid air-tightness deficiency from influenceing the negative pressure of blower fan and effect occurs, and
Poisonous gas leakage can be avoided, while there is position-limiting action to HEPA high efficiency particulate air filters 14；And the foot mounting aperture 13
The component of the settable similar seal 17.And when elementary layer 9 has reagent placement, just it can trigger optoelectronic switch 19 simultaneously
Controlling the magnetic valve 18 to open, otherwise close the magnetic valve 18, i.e., the elementary layer 9 that only placed reagent just understands exhausting,
So as to improve the utilization ratio of exhausting operation, that is, improve the effect of exhausting.
Above content is detailed description made for the present invention in conjunction with specific embodiments, it is impossible to assert that the present invention is specific real
Apply and be only limitted to these explanations.For those skilled in the art, before present inventive concept is not departed from
Put, some simple deduction or replace can also be made, should all be considered as belonging to the scope of protection of the invention.
Claims (1)
1. a kind of air purifying type reagent cabinet for sensing regulation cloth wind, it is characterized in that, including：
Gas purification portion, the gas purification portion include negative-pressure air fan（1）Be arranged at the negative-pressure air fan（1）The air draft of top
Mouthful（2）And it is arranged at the negative-pressure air fan（1）The air inlet of lower section（3）；
Reagent placement section, the reagent placement section and the gas purification portion pass through dividing plate（4）Separate, and the reagent placement section
Including rear wall（5）, front door（6）With positioned at the rear wall（5）With the front door（6）Between reagent placement platform（7）, after described
Wall（5）It is provided with the connection air inlet（3）Cloth wind passage（8）, the reagent placement platform（7）For several and by described in
Reagent placement part is segmented into some elementary layers（9）, each elementary layer（9）It is provided with the connection cloth wind passage（8）'s
Cloth air port（10）；
Each elementary layer（9）It is provided with optoelectronic switch（19）With by the optoelectronic switch（19）The magnetic valve of control
（18）, the optoelectronic switch（19）It is arranged at the rear wall（5）It is upper and towards the front door（6）, the magnetic valve（18）Set
In the cloth air port（10）Place, the optoelectronic switch（19）The magnetic valve is controlled when sensing reagent（18）Open, otherwise close
Close the magnetic valve（18）；
The negative-pressure air fan（1）It is provided with mounting leg（11）, the gas purification portion also includes shell（12）, the shell
（12）Side wall on be provided with and coordinate the mounting leg（11）Foot mounting aperture（13）；
Also include HEPA high efficiency particulate air filters（14）, the shell（12）Side wall on be additionally provided with filter installation hole（15）, institute
State shell（12）Inside sidewalls and with the filter installation hole（15）Opposite position is provided with filter mounting groove（16）,
The HEPA high efficiency particulate air filters（14）One end is located at the filter mounting groove（16）In, the HEPA high efficiency particulate air filters（14）Separately
One end is located at the filter installation hole（15）In, the shell（12）Side-wall outer side be additionally provided with and coordinate filter peace
Fill hole（15）Seal（17）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610113950.4A CN105665039B (en) | 2016-03-01 | 2016-03-01 | The air purifying type reagent cabinet of sensing regulation cloth wind |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610113950.4A CN105665039B (en) | 2016-03-01 | 2016-03-01 | The air purifying type reagent cabinet of sensing regulation cloth wind |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105665039A CN105665039A (en) | 2016-06-15 |
| CN105665039B true CN105665039B (en) | 2017-11-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610113950.4A Active CN105665039B (en) | 2016-03-01 | 2016-03-01 | The air purifying type reagent cabinet of sensing regulation cloth wind |
Country Status (1)
| Country | Link |
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| CN (1) | CN105665039B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111686825A (en) * | 2019-03-14 | 2020-09-22 | 安徽一洋实验设备有限公司 | Air purification type reagent cabinet capable of manually adjusting air distribution |
| CN109876872A (en) * | 2019-04-01 | 2019-06-14 | 上海联盈环保科技有限公司 | A kind of four control cabinets |
| CN112892616B (en) * | 2021-01-20 | 2022-04-01 | 上海浦东新区舟桥职业安全健康事务所 | Reagent cabinet |
| CN113600249A (en) * | 2021-08-19 | 2021-11-05 | 陕西中检评价技术有限公司 | Cabinet is stored to improvement laboratory hazardous chemicals management and control |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102004032454A1 (en) * | 2004-06-24 | 2006-01-12 | Kendro Laboratory Products Gmbh | Safety Cabinet |
| CN201012324Y (en) * | 2007-02-08 | 2008-01-30 | 洪重光 | Chemical treatment cabinet |
| CN201371158Y (en) * | 2009-03-24 | 2009-12-30 | 张明荣 | Laboratory medicine and reagent cabinet |
| CN104550121A (en) * | 2013-10-29 | 2015-04-29 | 苏志强 | Full-automatic intermittent dust removal device |
| CN103551338A (en) * | 2013-10-30 | 2014-02-05 | 中电装备山东电子有限公司 | Dedusting device for intelligent electric meter |
| CN203764272U (en) * | 2013-11-21 | 2014-08-13 | 湖南长海现代实验室设备有限公司 | Reagent cabinet adopting independent positive-pressure ventilation mode |
| CN204764292U (en) * | 2015-06-01 | 2015-11-18 | 厦门义旭实验室设备有限公司 | Medical cupboard |
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2016
- 2016-03-01 CN CN201610113950.4A patent/CN105665039B/en active Active
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| CN105665039A (en) | 2016-06-15 |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Xu Li Inventor before: Wang Junmei |
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| CB03 | Change of inventor or designer information | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20171025 Address after: Six groups of 224043 joint village in Jiangsu province Yancheng City District Dagang Town (Yancheng City Dagang District petroleum shoemaking equipment Industrial Park) Applicant after: Yancheng easy Technology Co., Ltd. Address before: 241060 Anhui Province, Wuhu city water town in Jiujiang District Tan Xing Zheng Cun Jin Tan Gong 15 building 3 unit 602 room Applicant before: Wang Junmei |
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| TA01 | Transfer of patent application right | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20201218 Address after: Room 414, Heze entrepreneurship and innovation incubation base building, 2059, Zhonghua West Road, hi tech Zone, Heze City, Shandong Province Patentee after: Shandong Yusheng Culture Co.,Ltd. Address before: Yandu City, Jiangsu Province Patentee before: YANCHENG YANYI TECHNOLOGY Co.,Ltd. |
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| TR01 | Transfer of patent right |