CN105665039A - Gas purification type reagent cabinet capable of adjusting air distribution by sensing - Google Patents
Gas purification type reagent cabinet capable of adjusting air distribution by sensing Download PDFInfo
- Publication number
- CN105665039A CN105665039A CN201610113950.4A CN201610113950A CN105665039A CN 105665039 A CN105665039 A CN 105665039A CN 201610113950 A CN201610113950 A CN 201610113950A CN 105665039 A CN105665039 A CN 105665039A
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- China
- Prior art keywords
- reagent
- air
- gas purification
- rear wall
- filter
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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 gas purification type reagent cabinet capable of adjusting air distribution by sensing, comprising a gas purification part and a reagent placing part, wherein the gas purification part comprises a negative pressure air fan, an air outlet arranged above the negative pressure air fan, and an air inlet arranged below the negative pressure air fan, the reagent placing part comprises a rear wall, a front door, and a plurality of reagent placing platforms located between the rear wall and the front door, the rear wall is provided with an air distribution channel, the reagent placing platforms divide the reagent placing part into a plurality of unit layers, each unit layer is provided with an air distribution opening communicated with the air distribution channel, an optoelectronic switch and a solenoid valve, each optoelectronic switch is arranged on the rear wall and is toward the front door, the solenoid valves are arranged at the air distribution opening, when one optoelectronic switch senses a reagent, the corresponding solenoid valve is controlled to be opened, and otherwise the corresponding solenoid valve is closed. By adopting the gas purification type reagent cabinet, the air distribution condition can be adjusted according to placing positions of drugs in the reagent cabinet.
Description
Technical field
The present invention relates to a kind of air purifying type reagent cabinet sensing and regulating cloth wind, belong to the manufacturing technology field of reagent cabinet conventional in chemical laboratory, described reagent cabinet is mainly used in the chemical drugs placing storage containing volatile harmful components.
Background technology
For the reagent containing volatile harmful components, such as harmful escaping gases etc. such as volatile acidity or alkaline solution, inflammable or explosive low-boiling-point organic compound gas, formaldehyde, usual many needs are placed in the special reagent cabinet of convulsion, ventilation function; Mentioned reagent cabinet is generally connected with the ventilating system in laboratory, it is diluted reagent cabinet is aspirated by the air of volatile harmful components pollution in reagent and is discharged in air by ventilating system, avoid harmful components to be emitted in the narrow and small interior space, operating personnel is damaged; But mentioned reagent cabinet is complicated, manufacture and maintenance cost is high, and the harmful components being discharged in air are also possible to surrounding enviroment are adversely affected. Air purifying type reagent cabinet of the prior art can directly aspirate the air polluted by volatile harmful components in reagent in reagent cabinet, and after synchronous purification, discharge the air of cleaning, play and purify the function of air and non-immediate by contaminated air venting air, it is to avoid air and external environment are worked the mischief.
Air purifying type reagent cabinet of the prior art is arranged at the top of cabinet due to usual air-extractor, and air-extractor directly connects the top of reagent cabinet, therefore when convulsion operation, it is usually located at the position intensity of draft bottom reagent cabinet more weak, it is difficult to fully aspirate the harmful components evaporated, and simply strengthen convulsion speed and no doubt can avoid the generation of the problems referred to above, but energy consumption correspondingly also can increase, thus adding the use cost of air purifying type reagent cabinet; Additionally, air purifying type medical cupboard of the prior art cannot regulate cloth landscape condition according to medicine putting position in medical cupboard.
Summary of the invention
The deficiency that the present invention exists for prior art just, it is provided that a kind of sense the air purifying type reagent cabinet regulating cloth wind, it is possible to regulate cloth landscape condition according to medicine putting position in medical cupboard, meet actual operation requirements.
For solving the problems referred to above, the technical solution used in the present invention is as follows:
A kind of air purifying type reagent cabinet sensing adjustment cloth wind, including:
Gas purification portion, described gas purification portion includes negative-pressure air fan and is arranged at the exhaust outlet above described negative-pressure air fan and is arranged at the air inlet below described negative-pressure air fan;
Reagent placement section, described reagent placement section and described gas purification portion are separated by dividing plate, and described reagent placement section includes rear wall, Qianmen and the reagent placement platform between described rear wall and described Qianmen, described rear wall is provided with the cloth wind passage connecting described air inlet, described reagent placement platform is for several and described reagent placement part is segmented into some elementary layers, and each described elementary layer is provided with the cloth air port connecting described cloth wind passage;
Each described elementary layer is provided with photoswitch and the electromagnetic valve controlled by described photoswitch, described photoswitch is arranged on described rear wall and towards described Qianmen, described electromagnetic valve is arranged at described cloth air port place, described photoswitch controls described electromagnetic valve and opens when sensing reagent, otherwise close described electromagnetic valve.
As the improvement of technique scheme, described negative-pressure air fan is provided with installation leg, and described gas purification portion also includes shell, and the sidewall of described shell is provided with the foot mounting aperture coordinating described installation leg.
Improvement as technique scheme, also include HEPA high efficiency particulate air filter, the sidewall of described shell is additionally provided with filter installation hole, the inside sidewalls of described shell and described filter installation hole position in opposite directions is provided with filter mounting groove, described HEPA high efficiency particulate air filter one end is arranged in described filter mounting groove, the described HEPA high efficiency particulate air filter other end is arranged in described filter installation hole, and the side-wall outer side of described shell is additionally provided with the sealing member coordinating described filter installation hole.
Compared with prior art, the implementation result of the present invention is as follows for the present invention:
Sensing of the present invention regulates the air purifying type reagent cabinet of cloth wind, by at reagent placement platform each other, between reagent placement platform and dividing plate and bottom reagent placement platform and reagent placement section between be respectively provided with cloth air port, and by cloth wind passage, the air inlet in all of cloth air port Yu gas purification portion is coupled together, it is possible to it is used in inside the reagent cabinet placing chemical drugs and carries out convulsion operation comparatively equably; And cloth air port is arranged at the rear wall of reagent placement section and is conducive to the motion of air-flow, it is to avoid the harmful gas of reagent placement section goes out to overflow from Qianmen; And only the position that placed medicine can be carried out convulsion, such that it is able to regulate cloth landscape condition according to medicine putting position in medical cupboard, to realize making full use of of convulsion, reduce the convulsion energy consumption of air purifying type medical cupboard, and improve convulsion effect.
Accompanying drawing explanation
Fig. 1 is the air purifying type reagent cabinet structural representation that sensing of the present invention regulates cloth wind.
Detailed description of the invention
Present disclosure is described below in conjunction with specific embodiments.
As it is shown in figure 1, be the air purifying type reagent cabinet structural representation of sensing adjustment cloth wind of the present invention. A kind of air purifying type reagent cabinet sensing adjustment cloth wind of the present invention, including: gas purification portion, described gas purification portion includes negative-pressure air fan 1 and is arranged at the exhaust outlet 2 above described negative-pressure air fan 1 and is arranged at the air inlet 3 below described negative-pressure air fan 1; Reagent placement section, described reagent placement section and described gas purification portion are separated by dividing plate 4, and described reagent placement section includes rear wall 5, Qianmen 6 and the reagent placement platform 7 between described rear wall 5 and described Qianmen 6, described rear wall 5 is provided with the cloth wind passage 8 connecting described air inlet 3, described reagent placement part for several and is segmented into some elementary layers 9 by described reagent placement platform 7, and each described elementary layer 9 is provided with the cloth air port 10 connecting described cloth wind passage 8;Each described elementary layer 9 is provided with photoswitch 19 and the electromagnetic valve 18 controlled by described photoswitch 19, described photoswitch 19 is arranged on described rear wall 5 and towards described Qianmen 6, described electromagnetic valve 18 is arranged at described cloth air port 10 place, described photoswitch 19 controls described electromagnetic valve 18 and opens when sensing reagent, otherwise close described electromagnetic valve 18. Further with improvement, described negative-pressure air fan 1 is provided with installation leg 11, and described gas purification portion also includes shell 12, and the sidewall of described shell 12 is provided with the foot mounting aperture 13 coordinating described installation leg 11. Further particularly preferably, also include HEPA high efficiency particulate air filter 14, the sidewall of described shell 12 is additionally provided with filter installation hole 15, the inside sidewalls of described shell 12 and described filter installation hole 15 position in opposite directions is provided with filter mounting groove 16, described HEPA high efficiency particulate air filter 14 one end is arranged in described filter mounting groove 16, described HEPA high efficiency particulate air filter 14 other end is arranged in described filter installation hole 15, and the side-wall outer side of described shell 12 is additionally provided with the sealing member 17 coordinating described filter installation hole 15.
During work, negative pressure is produced below negative-pressure air fan 1, air in reagent placement section enters in cloth wind passage 8 by cloth air port 10 from unit layer 9, enters into air inlet 3 again through cloth wind passage 8, is discharged by exhaust outlet 2 after HEPA high efficiency particulate air filter 14 adsorption cleaning. By arranging installation leg 11 on described negative-pressure air fan 1, and the foot mounting aperture 13 coordinating described installation leg 11 is set on the sidewall of described shell 12, it is simple to the installation and removal of described negative-pressure air fan 1 are safeguarded. The sidewall of described shell 12 arranges filter installation hole 15 and filter mounting groove 16, the installation and removal being easy to HEPA high efficiency particulate air filter 14 are safeguarded, sealing member 17 is set and advantageously ensures that air-tightness, air-tightness deficiency is avoided to affect the negative pressure generation effect of blower fan, and poisonous gas leakage can be avoided, HEPA high efficiency particulate air filter 14 is had position-limiting action simultaneously; And described foot mounting aperture 13 may also set up the assembly of similar described sealing member 17. And when elementary layer 9 has reagent to place time, just triggering photoswitch 19 and control described electromagnetic valve 18 and open, otherwise closing described electromagnetic valve 18, namely only placed the elementary layer 9 of reagent just can convulsion, thus improve the utilization ratio of convulsion operation, namely improve the effect of convulsion.
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 embodied as being only limitted to these explanations. For those skilled in the art, without departing from the inventive concept of the premise, it is also possible to make some simple deduction or replace, the scope of protection of the invention all should be considered as belonging to.
Claims (3)
1. sense the air purifying type reagent cabinet regulating cloth wind, it is characterized in that, including:
Gas purification portion, described gas purification portion includes negative-pressure air fan (1) and is arranged at the exhaust outlet (2) of described negative-pressure air fan (1) top and is arranged at the air inlet (3) of described negative-pressure air fan (1) lower section;
Reagent placement section, described reagent placement section and described gas purification portion are separated by dividing plate (4), and described reagent placement section includes rear wall (5), Qianmen (6) and the reagent placement platform (7) being positioned between described rear wall (5) and described Qianmen (6), described rear wall (5) is provided with cloth wind passage (8) connecting described air inlet (3), described reagent placement platform (7) is for several and described reagent placement part is segmented into some elementary layers (9), and each described elementary layer (9) is provided with the cloth air port (10) connecting described cloth wind passage (8);
Each described elementary layer (9) is provided with photoswitch (19) and the electromagnetic valve (18) controlled by described photoswitch (19), it is upper and towards described Qianmen (6) that described photoswitch (19) is arranged at described rear wall (5), described electromagnetic valve (18) is arranged at described cloth air port (10) place, described photoswitch (19) controls described electromagnetic valve (18) and opens when sensing reagent, otherwise close described electromagnetic valve (18).
2. a kind of air purifying type reagent cabinet sensing adjustment cloth wind as claimed in claim 1, it is characterized in that, described negative-pressure air fan (1) is provided with installation leg (11), described gas purification portion also includes shell (12), and the sidewall of described shell (12) is provided with the foot mounting aperture (13) coordinating described installation leg (11).
3. a kind of air purifying type reagent cabinet sensing adjustment cloth wind as claimed in claim 2, it is characterized in that, also include HEPA high efficiency particulate air filter (14), the sidewall of described shell (12) is additionally provided with filter installation hole (15), the inside sidewalls of described shell (12) and described filter installation hole (15) position in opposite directions is provided with filter mounting groove (16), described HEPA high efficiency particulate air filter (14) one end is arranged in described filter mounting groove (16), described HEPA high efficiency particulate air filter (14) other end is arranged in described filter installation hole (15), the side-wall outer side of described shell (12) is additionally provided with the sealing member (17) coordinating described filter installation hole (15).
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 true CN105665039A (en) | 2016-06-15 |
| CN105665039B CN105665039B (en) | 2017-11-21 |
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| 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 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| 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 |
| CN112892616A (en) * | 2021-01-20 | 2021-06-04 | 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 |
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| EP1609541A2 (en) * | 2004-06-24 | 2005-12-28 | Kendro Laboratory Products GmbH | Safety workbench |
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| 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 |
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| CN104550121A (en) * | 2013-10-29 | 2015-04-29 | 苏志强 | Full-automatic intermittent dust removal device |
| 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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Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| EP1609541A2 (en) * | 2004-06-24 | 2005-12-28 | Kendro Laboratory Products GmbH | Safety workbench |
| 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 |
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Cited By (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 |
| CN112892616A (en) * | 2021-01-20 | 2021-06-04 | 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105665039B (en) | 2017-11-21 |
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| C06 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Xu Li Inventor before: Wang Junmei |
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| TA01 | Transfer of patent application right | ||
| 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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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. |