CN105909560A - Intelligent purification laminar flow hood - Google Patents
Intelligent purification laminar flow hood Download PDFInfo
- Publication number
- CN105909560A CN105909560A CN201610225299.XA CN201610225299A CN105909560A CN 105909560 A CN105909560 A CN 105909560A CN 201610225299 A CN201610225299 A CN 201610225299A CN 105909560 A CN105909560 A CN 105909560A
- Authority
- CN
- China
- Prior art keywords
- filter
- unit
- fan
- air
- cover body
- 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.)
- Pending
Links
- 238000000746 purification Methods 0.000 title claims abstract description 15
- 238000001514 detection method Methods 0.000 claims abstract description 13
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 12
- 229920000049 Carbon (fiber) Polymers 0.000 claims abstract description 9
- 239000004917 carbon fiber Substances 0.000 claims abstract description 9
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims abstract description 9
- 239000000428 dust Substances 0.000 claims description 8
- 239000012535 impurity Substances 0.000 claims description 8
- 230000001699 photocatalysis Effects 0.000 claims description 7
- 238000004891 communication Methods 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 238000007405 data analysis Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 10
- 238000001914 filtration Methods 0.000 abstract description 6
- 238000013480 data collection Methods 0.000 abstract 3
- 230000007613 environmental effect Effects 0.000 abstract 1
- 238000011045 prefiltration Methods 0.000 abstract 1
- 238000009825 accumulation Methods 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000004887 air purification Methods 0.000 description 1
- 244000052616 bacterial pathogen Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229920001821 foam rubber Polymers 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/40—Casings; Connections of working fluid
- F04D29/403—Casings; Connections of working fluid especially adapted for elastic fluid pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
- F04D27/001—Testing thereof; Determination or simulation of flow characteristics; Stall or surge detection, e.g. condition monitoring
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
- F04D27/007—Conjoint control of two or more different functions
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/70—Suction grids; Strainers; Dust separation; Cleaning
- F04D29/701—Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps
- F04D29/703—Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps specially for fans, e.g. fan guards
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Ventilation (AREA)
Abstract
The invention discloses an intelligent purification laminar flow hood which comprises a hood body, wherein an air suction hole is formed in the top end of the hood body; an air inlet fan is disposed at the air suction hole; a fan filter is disposed on the lower end of the air inlet fan; the fan filter is fixed to a hood body air outlet; a control unit, a power supply unit, a filter unit, a data collection unit and an auxiliary unit are disposed in the hood body; a signal end of the control unit is connected to signal ends of the power supply unit, the filter unit, the data collection unit and the auxiliary unit respectively; the control unit is composed of a central control panel and a control terminal; the power supply unit comprises a power source management module, a storage battery and a circuit protection module; the filter unit comprises the fan filter, and the fan filter comprises a pre-filter net, an HEPA filter net, an activated carbon filter net and a carbon fiber filter net; and the data collection unit comprises an air flow detection device, a filter resistance detection device, an air quality detection device and an infrared sensor. The intelligent purification laminar flow hood disclosed by the invention has the advantages of good filtering effects and a strong environmental detection capability.
Description
Technical field
The present invention relates to purify laminar flow hood technical field, particularly a kind of Intelligent purifying laminar flow hood.
Background technology
For obtaining the clean-up effect of local higher level in toilet, laminar flow hood is generally used to realize, and existing laminar flow hood is in actual use, it is impossible to control its power of fan, also the air quality information after purifying and air mass flow information cannot be added up.Owing to the efficiency of laminar flow hood purification is the filter of laminar flow hood, filter is in use for some time, all can be due to covered with dust or impurity, produce certain resistance, purification efficiency and effect are reduced, existing laminar flow hood do not have a kind of can be for the detection device of polishing filter resistance, it is impossible to purify effect judge.
Number of patent application: 201510870243.5 disclose a kind of stable mobile laminar flowing cover, it includes blower fan, filter, fan box and filter box-body, blower fan is contained in fan box, filter is contained in filter box-body, foot wheel it is formed with in the bottom of fan box, the outlet of blower fan is connected by the entrance of guide duct with the filter box-body being positioned at above fan box, blower fan is connected with the bottom of fan box by buffer component, buffer component includes the first buffer board and the second buffer board, corresponding ventilation through hole it is formed with at the middle part of the first buffer board and the second buffer board, first buffer board is fixed on the bottom of fan box, connected by foam rubber post between first buffer board and the second buffer board, second buffer board is connected with blower fan.
Above-mentioned patent is provided solely for common air purification structure, it is impossible to the resistance for flow information, air quality information and the filter of air cleaning detects.
Summary of the invention
It is an object of the invention to overcome the deficiencies in the prior art, a kind of Intelligent purifying laminar flow hood is provided, the application can detect the air mass flow after purification and air quality in real time, and carry out resistance detection for fan filter, the data message of Real-time Feedback detection, it is to avoid the problem that purification efficiency and effect cannot be judged by tradition.
It is an object of the invention to be achieved through the following technical solutions: a kind of Intelligent purifying laminar flow hood, including cover body, described cover body top is provided with inlet scoop, air inlet fan it is provided with at inlet scoop, air inlet fan lower end is provided with fan filter, fan filter is fixed and cover body air outlet, it is additionally provided with control unit in described cover body, power supply unit, filter element, data acquisition unit and auxiliary unit, the signal end of control unit respectively with power supply unit, filter element, data acquisition unit is connected with the signal end of auxiliary unit, described control unit is central control board and controls terminal, this control unit is used for data analysis and process, and unit is controlled；Said supply unit includes power management module, accumulator and circuit protection module, and this power supply unit is for providing electric energy to unit；Described filter element includes that fan filter, fan filter include prefiltering net, HEPA filter screen, activated charcoal strainer and carbon fiber filter net；Described data acquisition unit includes air flow rate detecting device, filter resistance detection device, air quality detecting device and infrared sensor, air quality information after the data message of this data acquisition unit each device in obtaining cover body and purification；Described auxiliary unit includes wireless communication module, sound and light alarm module and display module；Central control board is connected with controlling terminal by wireless communication module, and central control board is connected with sound and light alarm module and display module the most respectively.
The filter element of the present invention includes prefiltering net, HEPA filter screen, activated charcoal strainer and carbon fiber filter net, good filtration effect, the air of suction is after multiple filtration, and its interior impurity and dust are bonded on filter screen, in the course of time, the filter effect of filter screen is the most slowly deteriorated.The present invention is provided with filter resistance detection device, and the resistance produced for the dust on filter and impurity detects, and is conducive to the barrier accumulation situation obtaining on filter in time, it is simple to later maintenance.
In the present invention, cover body bottom is additionally provided with disposal box, and described disposal box is for collecting the impurity in air and dust.
In the present invention, the gap of cover body inlet scoop and air outlet is by sealing silica gel sealing, good seal performance.
In the present invention, carbon fiber filter is additionally provided with nano photo-catalytic thin layer on the net, and the cover body side corresponding with nano photo-catalytic thin layer is additionally provided with uviol lamp.
The invention has the beneficial effects as follows:
(1) air mass flow and the air quality of purification, the resistance of detection filter can be detected in real time, and clean-up effect and efficiency are judged, be conducive to controlling purification data message；
(2) fan filter is provided with multiple filtration net, good purification；
(3) it is provided with nano photo-catalytic thin layer and uviol lamp, is conducive to the pathogenic bacteria in air is purged, its good purification；
(4) it is provided with disposal box, beneficially the dirt in air after collection and purification, it is to avoid pollute and purify laminar flow hood internal machine；
(5) being provided with sound and light alarm module and display module, its intelligence degree is high, is conducive to remotely monitoring.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention；
In figure, 10-cover body, 20-inlet scoop.
Detailed description of the invention
Technical scheme is described in further detail below in conjunction with the accompanying drawings, but protection scope of the present invention is not limited to the following stated.
As shown in Figure 1, a kind of Intelligent purifying laminar flow hood, including cover body 10, described cover body 10 top is provided with inlet scoop, it is provided with air inlet fan at inlet scoop 20, air inlet fan lower end is provided with fan filter, fan filter is fixed and cover body air outlet, it is additionally provided with control unit in described cover body 10, power supply unit, filter element, data acquisition unit and auxiliary unit, the signal end of control unit respectively with power supply unit, filter element, data acquisition unit is connected with the signal end of auxiliary unit, described control unit is central control board and controls terminal, this control unit is used for data analysis and process, and unit is controlled；Said supply unit includes power management module, accumulator and circuit protection module, and this power supply unit is for providing electric energy to unit；Described filter element includes that fan filter, fan filter include prefiltering net, HEPA filter screen, activated charcoal strainer and carbon fiber filter net；Described data acquisition unit includes air flow rate detecting device, filter resistance detection device, air quality detecting device and infrared sensor, air quality information after the data message of this data acquisition unit each device in obtaining cover body 10 and purification；Described auxiliary unit includes wireless communication module, sound and light alarm module and display module；Central control board is connected with controlling terminal by wireless communication module, and central control board is connected with sound and light alarm module and display module the most respectively.
The filter element of the present invention includes prefiltering net, HEPA filter screen, activated charcoal strainer and carbon fiber filter net, good filtration effect, the air of suction is after multiple filtration, and its interior impurity and dust are bonded on filter screen, in the course of time, the filter effect of filter screen is the most slowly deteriorated.The present invention is provided with filter resistance detection device, and the resistance produced for the dust on filter and impurity detects, and is conducive to the barrier accumulation situation obtaining on filter in time, it is simple to later maintenance.
In the present invention, cover body 10 bottom is additionally provided with disposal box, and described disposal box is for collecting the impurity in air and dust.
In the present invention, the gap of cover body 10 inlet scoop and air outlet is by sealing silica gel sealing, good seal performance.
In the present invention, carbon fiber filter is additionally provided with nano photo-catalytic thin layer on the net, and the cover body side corresponding with nano photo-catalytic thin layer is additionally provided with uviol lamp.
Embodiment described above only have expressed the detailed description of the invention of the present invention, and it describes more concrete and detailed, but therefore can not be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that, for the person of ordinary skill of the art, without departing from the inventive concept of the premise, it is also possible to make some deformation and improvement, these broadly fall into protection scope of the present invention.
Claims (4)
1. an Intelligent purifying laminar flow hood, including cover body, described cover body top is provided with inlet scoop, air inlet fan it is provided with at inlet scoop, air inlet fan lower end is provided with fan filter, fan filter is fixed and cover body air outlet, it is characterized in that, it is additionally provided with control unit in described cover body, power supply unit, filter element, data acquisition unit and auxiliary unit, the signal end of control unit respectively with power supply unit, filter element, data acquisition unit is connected with the signal end of auxiliary unit, described control unit is central control board and controls terminal, this control unit is used for data analysis and process, and unit is controlled；Said supply unit includes power management module, accumulator and circuit protection module, and this power supply unit is for providing electric energy to unit；Described filter element includes that fan filter, fan filter include prefiltering net, HEPA filter screen, activated charcoal strainer and carbon fiber filter net；Described data acquisition unit includes air flow rate detecting device, filter resistance detection device, air quality detecting device and infrared sensor, air quality information after the data message of this data acquisition unit each device in obtaining cover body and purification；Described auxiliary unit includes wireless communication module, sound and light alarm module and display module；Central control board is connected with controlling terminal by wireless communication module, and central control board is connected with sound and light alarm module and display module the most respectively.
A kind of Intelligent purifying laminar flow hood, it is characterised in that cover body bottom is additionally provided with disposal box, and described disposal box is for collecting the impurity in air and dust.
A kind of Intelligent purifying laminar flow hood, it is characterised in that the gap of cover body inlet scoop and air outlet is by sealing silica gel sealing.
A kind of Intelligent purifying laminar flow hood, it is characterised in that carbon fiber filter is additionally provided with nano photo-catalytic thin layer on the net, and the cover body side corresponding with nano photo-catalytic thin layer is additionally provided with uviol lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610225299.XA CN105909560A (en) | 2016-04-13 | 2016-04-13 | Intelligent purification laminar flow hood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610225299.XA CN105909560A (en) | 2016-04-13 | 2016-04-13 | Intelligent purification laminar flow hood |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105909560A true CN105909560A (en) | 2016-08-31 |
Family
ID=56746022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610225299.XA Pending CN105909560A (en) | 2016-04-13 | 2016-04-13 | Intelligent purification laminar flow hood |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105909560A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108843063A (en) * | 2018-05-31 | 2018-11-20 | 安徽优诺净化科技有限公司 | Clean room top structure |
| CN111910959A (en) * | 2020-07-15 | 2020-11-10 | 威海艾佳医用设备有限公司 | Movable marrow transplantation storehouse |
| CN112461729A (en) * | 2020-11-25 | 2021-03-09 | 深圳市赛威利华净化科技有限公司 | Ultra-clean room environment monitoring method and device, electronic equipment and storage medium |
| US12467834B2 (en) | 2020-08-24 | 2025-11-11 | Flutterlab Ltd | Indoor air quality monitor |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005098661A (en) * | 2003-09-26 | 2005-04-14 | Fuji Electric Holdings Co Ltd | Clean room air volume control system |
| JP2011242066A (en) * | 2010-05-19 | 2011-12-01 | Panasonic Corp | Fan filter unit |
| US20140193296A1 (en) * | 2013-01-10 | 2014-07-10 | Gene Therapy Systems, Inc. | Apparatus and methods for ozone generation and degradation |
| CN204436836U (en) * | 2015-01-22 | 2015-07-01 | 天津大学 | A kind of furred ceiling downward blowing blower fan filtering unit |
| CN104949293A (en) * | 2015-07-23 | 2015-09-30 | 珠海市威士茂工业产品设计有限公司 | Air purifier capable of automatically judging service life of filter screen and automatic service life judgment method for filter screen of air purifier |
| CN204987375U (en) * | 2015-08-20 | 2016-01-20 | 北京进化者机器人科技有限公司 | Air purifier |
-
2016
- 2016-04-13 CN CN201610225299.XA patent/CN105909560A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005098661A (en) * | 2003-09-26 | 2005-04-14 | Fuji Electric Holdings Co Ltd | Clean room air volume control system |
| JP2011242066A (en) * | 2010-05-19 | 2011-12-01 | Panasonic Corp | Fan filter unit |
| US20140193296A1 (en) * | 2013-01-10 | 2014-07-10 | Gene Therapy Systems, Inc. | Apparatus and methods for ozone generation and degradation |
| CN204436836U (en) * | 2015-01-22 | 2015-07-01 | 天津大学 | A kind of furred ceiling downward blowing blower fan filtering unit |
| CN104949293A (en) * | 2015-07-23 | 2015-09-30 | 珠海市威士茂工业产品设计有限公司 | Air purifier capable of automatically judging service life of filter screen and automatic service life judgment method for filter screen of air purifier |
| CN204987375U (en) * | 2015-08-20 | 2016-01-20 | 北京进化者机器人科技有限公司 | Air purifier |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108843063A (en) * | 2018-05-31 | 2018-11-20 | 安徽优诺净化科技有限公司 | Clean room top structure |
| CN111910959A (en) * | 2020-07-15 | 2020-11-10 | 威海艾佳医用设备有限公司 | Movable marrow transplantation storehouse |
| US12467834B2 (en) | 2020-08-24 | 2025-11-11 | Flutterlab Ltd | Indoor air quality monitor |
| CN112461729A (en) * | 2020-11-25 | 2021-03-09 | 深圳市赛威利华净化科技有限公司 | Ultra-clean room environment monitoring method and device, electronic equipment and storage medium |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160831 |
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| WD01 | Invention patent application deemed withdrawn after publication |