CN103406326A - Pipeline-free air-purifying type universal air extraction hood - Google Patents
Pipeline-free air-purifying type universal air extraction hood Download PDFInfo
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- CN103406326A CN103406326A CN2013103052200A CN201310305220A CN103406326A CN 103406326 A CN103406326 A CN 103406326A CN 2013103052200 A CN2013103052200 A CN 2013103052200A CN 201310305220 A CN201310305220 A CN 201310305220A CN 103406326 A CN103406326 A CN 103406326A
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- filter
- pipeline
- purifying type
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- 238000000605 extraction Methods 0.000 title abstract 4
- 238000012544 monitoring process Methods 0.000 claims abstract description 14
- 239000000523 sample Substances 0.000 claims description 10
- 229920006395 saturated elastomer Polymers 0.000 claims description 7
- 239000002356 single layer Substances 0.000 claims description 3
- 239000000126 substance Substances 0.000 abstract description 16
- 238000010521 absorption reaction Methods 0.000 abstract description 4
- 238000001914 filtration Methods 0.000 abstract description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 238000011109 contamination Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 206010008190 Cerebrovascular accident Diseases 0.000 description 1
- 241000005398 Figaro Species 0.000 description 1
- 208000028571 Occupational disease Diseases 0.000 description 1
- 208000006011 Stroke Diseases 0.000 description 1
- 231100000481 chemical toxicant Toxicity 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 239000003440 toxic substance Substances 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention discloses a pipeline-free air-purifying type universal air extraction hood. The pipeline-free air-purifying type universal air extraction hood comprises an air sucking hood, an air pipe, a cabinet body, a filter and a fan, wherein the air sucking hood is connected with the air pipe, the cabinet body is provided with an air inlet and an air outlet, the filter and the fan are arranged inside the cabinet body, the fan is located between the filter and the air outlet, the air pipe is connected with the air inlet, and the air inlet is communicated with the filter through an air inlet passage. The pipeline-free air-purifying type universal air extraction hood has the advantages of being connected with a universal wheel, thereby being convenient to move and not needing to be fixed at a position; a fan system and a chemical molecular filtering and absorption system are provided, so that absorbed chemical gas is filtered and absorbed; an external connected pipeline is not used, and a wall body is not damaged; energy is saved, environment protection is facilitated, a laboratory does not need to transmit energy to the outside, and meanwhile the outdoor air can not be polluted; a filter saturation monitoring system and an indoor air quality monitoring system are provided to accurately and timely detect the saturation state of the filter and the chemical matter pollution degree inside the laboratory.
Description
Technical field
The present invention relates to a kind of air extractor, be specifically a kind of movably, filter adsorption system without the chemical substance of external pipe, it is mainly used in being directed to the absorption of topochemistry dusty gas, filters.
Background technology
In chemical laboratory, the distributing of topochemistry pollutant, to experimenter's life safety, the very large harm caused, the lighter causes the generation of occupational disease, and severe one may cause death.
Technology on ahead market is to use fixed universal draft hood, needs by pipeline, and the job facilities such as blower fan drain into chemical pollutant outdoor.
Summary of the invention
Purport of the present invention, for overcoming the deficiencies in the prior art, provides a kind of without the universal draft hood of pipeline air purifying type.
To achieve these goals, according to the present invention by the following technical solutions:
A kind of without the universal draft hood of pipeline air purifying type, it comprises air-suction cover, airduct, cabinet, filter and blower fan, described air-suction cover is connected with airduct, cabinet is provided with air inlet and air outlet, in cabinet, be provided with filter and blower fan, blower fan is between filter and air outlet, and described airduct is connected with air inlet, and air inlet is communicated with filter by air intake passage.
Described air inlet is positioned at the cabinet side of filter bottom, and described air outlet is positioned at the cabinet side on filter top.
Described filter is the single layer filter device.
Described cabinet is provided with 4 universal wheels.
Also comprise electronic control panel, electronic control panel is connected with the indoor air quality monitoring probe with the saturated monitoring probe of filter.
The operation principle of this device, when blower fan is worked, air-suction cover forms negative pressure, the chemical contamination source that air-suction cover faces toward will be taken to filter by airduct due to suction function, chemical molecular is by the physics and chemistry effect of filter, to be attracted on filter, nontoxic fresh wind will be come indoor.
The objective of the invention is design movably, with the universal type air-suction cover of filtering adsorpting device.Its advantage is as follows:
1, this device is connected to 4 universal wheels, can conveniently move, and does not need fixing a certain position.
2, this device contains blower fan system and chemical molecular filters adsorption system, and the chemical gas of suction will be filtered absorption.
3, this device, without external pipe, need not destroy body of wall.
4, the energy-conserving and environment-protective of this device, laboratory does not need Energy transfer to outside, can not pollute outdoor air simultaneously yet.
5, this device has the saturated monitoring system of online filter, accurately and timely the saturated situation of detection filter.
6, this device has online indoor air quality monitoring system, can accurately and timely survey the chemical contamination degree in laboratory.
7, during this device busy, but the contaminated air in cleaning laboratory.
Additional aspect of the present invention and advantage part in the following description provide, and part will become obviously from the following description, or recognize by practice of the present invention.
The accompanying drawing explanation
Fig. 1 is the structural representation without the universal draft hood of pipeline air purifying type according to the embodiment of the present invention.
Wherein, 1. air-suction cover, 2. airduct, 3. cabinet, 4. filter, 5. blower fan, 6. organic gas probe, 7. electronic control panel, 8. universal wheel.
The specific embodiment
The present invention is further described below in conjunction with drawings and Examples.
Below with reference to Fig. 1 describe according to the embodiment of the present invention without the universal draft hood of pipeline air purifying type.
Embodiment 1: the chemical substance absorption that the high performance liquid chromatograph work system produces
The pollution sources of the present embodiment are the chemical substances produced by an effect liquid phase chromatogram instrument work system, when this system works, mobile phase and waste liquid are comprised of toxic chemical substances such as methyl alcohol and acetonitriles usually, these chemical matter have very strong toxicity, and volatility is also very strong, common way is by external pipe, to be discharged to outdoorly, but the shortcoming of traditional method is as follows:
1, need to destroy body of wall or external pipe, usually blower fan need to be installed on body of wall.
2, will there is the chemical substance of pollution to drain into outdoor, contaminated environment.
3, the cold wind in laboratory or hot blast are drained into outdoor, the atmospheric pressure balance of breaking test chamber, experiment simultaneously need to be done the new system of mending.
4, can not move, can only fix.
For the problems referred to above, it is a kind of without the universal draft hood of pipeline air purifying type that the present embodiment provides, and it comprises air-suction cover 1, airduct 2, cabinet 3, filter 4, blower fan 5, the saturated monitoring system of filter 4 and indoor air quality monitoring system.
Described air-suction cover 1 is connected with airduct 2.Cabinet 3 is provided with air inlet and air outlet, in cabinet 3, is provided with filter 4 and blower fan 5, and blower fan 5 is between filter 4 and air outlet.Described airduct 2 is connected with air inlet, and air inlet is communicated with filter 4 by air intake passage.
Filter 4 is the single layer filter device, and is horizontally installed on cabinet 3 middle parts, and described air inlet is positioned at cabinet 3 sides of filter 4 bottoms, and described air outlet is positioned at cabinet 3 sides on filter 4 tops.Described cabinet 3 is provided with 4 universal wheels 8.
Electronic control panel 7(microcomputer electric sub-control system) with the saturated monitoring probe of filter, be connected with the indoor air quality monitoring probe.
The saturated monitoring probe of filter and indoor air quality monitoring probe is the highly sensitive organic gas probe 6 of an import be connected (production of Japanese FIGARO company, model TGS2602).
The present embodiment apoplexy enters from 1 mouthful of air-suction cover, enters cabinet 3 internal filters by airduct 2, passes the air outlet from cabinet 3 back sides after filter and discharges.The present embodiment has changed above listed shortcoming, air that simultaneously also can the filtration, purification laboratory.
Although illustrated and described embodiments of the invention, those having ordinary skill in the art will appreciate that: in the situation that do not break away from principle of the present invention and aim can be carried out multiple variation, modification, replacement and modification to these embodiment, scope of the present invention is limited by claim and equivalent thereof.
Claims (5)
1. one kind without the universal draft hood of pipeline air purifying type, it is characterized in that, it comprises air-suction cover, airduct, cabinet, filter and blower fan, described air-suction cover is connected with airduct, cabinet is provided with air inlet and air outlet, in cabinet, is provided with filter and blower fan, and blower fan is between filter and air outlet, described airduct is connected with air inlet, and air inlet is communicated with filter by air intake passage.
2. according to claim 1ly without the universal draft hood of pipeline air purifying type, it is characterized in that, described air inlet is positioned at the cabinet side of filter bottom, and described air outlet is positioned at the cabinet side on filter top.
3. according to claim 1ly without the universal draft hood of pipeline air purifying type, it is characterized in that, described filter is the single layer filter device.
4. according to claim 1ly without the universal draft hood of pipeline air purifying type, it is characterized in that, described cabinet is provided with 4 universal wheels.
5. according to claim 1ly without the universal draft hood of pipeline air purifying type, it is characterized in that, also comprise electronic control panel, electronic control panel is connected with the indoor air quality monitoring probe with the saturated monitoring probe of filter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103052200A CN103406326A (en) | 2013-07-20 | 2013-07-20 | Pipeline-free air-purifying type universal air extraction hood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103052200A CN103406326A (en) | 2013-07-20 | 2013-07-20 | Pipeline-free air-purifying type universal air extraction hood |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103406326A true CN103406326A (en) | 2013-11-27 |
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|---|---|---|---|
| CN2013103052200A Pending CN103406326A (en) | 2013-07-20 | 2013-07-20 | Pipeline-free air-purifying type universal air extraction hood |
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| Country | Link |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103629778A (en) * | 2013-12-17 | 2014-03-12 | 浙江富海建筑装饰工程股份有限公司 | Indoor air exhaust system |
| CN103728157A (en) * | 2013-12-25 | 2014-04-16 | 福建省邵武市永晶化工有限公司 | Sampling system of iodine pentafluoride or antimony fluoride |
| CN103878158A (en) * | 2014-03-27 | 2014-06-25 | 亿丰洁净科技江苏股份有限公司 | Universal exhaust hood used in laboratory |
| CN104859291A (en) * | 2015-04-13 | 2015-08-26 | 京东方科技集团股份有限公司 | A drying device and drying method thereof |
| CN105598119A (en) * | 2015-12-23 | 2016-05-25 | 天津艾力特斯科技有限公司 | Movable laboratory exhaust blower |
| CN109158398A (en) * | 2018-06-25 | 2019-01-08 | 浙江自由家居用品制造有限公司 | Dust collecting installation is used in a kind of weaving |
| WO2019213998A1 (en) * | 2018-05-07 | 2019-11-14 | 大连理工大学 | Automatic source-locating indoor pollution purification and removal device and method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN2625020Y (en) * | 2003-06-12 | 2004-07-14 | 上海交通大学 | Gas purifier |
| US20070105494A1 (en) * | 2005-11-08 | 2007-05-10 | Esco Micro Pte Ltd | Ductless fume hood with improved filter monitoring system and extended filter life |
| CN101302952A (en) * | 2007-05-07 | 2008-11-12 | 日产自动车株式会社 | Exhaust gas purification apparatus |
| CN201744255U (en) * | 2010-08-17 | 2011-02-16 | 浙江聚英风机工业有限公司 | Movable self-cleaning type welding smoke purifier |
| CN201912507U (en) * | 2010-12-15 | 2011-08-03 | 深圳市舒怡环保技术有限公司 | Vehicular air purifier |
| CN102215936A (en) * | 2009-02-18 | 2011-10-12 | 韩国支特塞恩有限公司 | Apparatus for purifying and neutralizing toxic gases |
| CN202289793U (en) * | 2011-10-20 | 2012-07-04 | 大连瑞普环保科技有限公司 | Welding fume purifier with fire-resistant inflaming retarding filtering device |
-
2013
- 2013-07-20 CN CN2013103052200A patent/CN103406326A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2625020Y (en) * | 2003-06-12 | 2004-07-14 | 上海交通大学 | Gas purifier |
| US20070105494A1 (en) * | 2005-11-08 | 2007-05-10 | Esco Micro Pte Ltd | Ductless fume hood with improved filter monitoring system and extended filter life |
| CN101302952A (en) * | 2007-05-07 | 2008-11-12 | 日产自动车株式会社 | Exhaust gas purification apparatus |
| CN102215936A (en) * | 2009-02-18 | 2011-10-12 | 韩国支特塞恩有限公司 | Apparatus for purifying and neutralizing toxic gases |
| CN201744255U (en) * | 2010-08-17 | 2011-02-16 | 浙江聚英风机工业有限公司 | Movable self-cleaning type welding smoke purifier |
| CN201912507U (en) * | 2010-12-15 | 2011-08-03 | 深圳市舒怡环保技术有限公司 | Vehicular air purifier |
| CN202289793U (en) * | 2011-10-20 | 2012-07-04 | 大连瑞普环保科技有限公司 | Welding fume purifier with fire-resistant inflaming retarding filtering device |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103629778A (en) * | 2013-12-17 | 2014-03-12 | 浙江富海建筑装饰工程股份有限公司 | Indoor air exhaust system |
| CN103728157A (en) * | 2013-12-25 | 2014-04-16 | 福建省邵武市永晶化工有限公司 | Sampling system of iodine pentafluoride or antimony fluoride |
| CN103878158A (en) * | 2014-03-27 | 2014-06-25 | 亿丰洁净科技江苏股份有限公司 | Universal exhaust hood used in laboratory |
| CN104859291A (en) * | 2015-04-13 | 2015-08-26 | 京东方科技集团股份有限公司 | A drying device and drying method thereof |
| CN105598119A (en) * | 2015-12-23 | 2016-05-25 | 天津艾力特斯科技有限公司 | Movable laboratory exhaust blower |
| WO2019213998A1 (en) * | 2018-05-07 | 2019-11-14 | 大连理工大学 | Automatic source-locating indoor pollution purification and removal device and method |
| US11324847B2 (en) | 2018-05-07 | 2022-05-10 | Dalian University Of Technology | Automatic source-seeking indoor pollution purifying and removing device and method |
| CN109158398A (en) * | 2018-06-25 | 2019-01-08 | 浙江自由家居用品制造有限公司 | Dust collecting installation is used in a kind of weaving |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20131127 |