CN206550112U - A kind of environment-friendly type laboratory hood - Google Patents
A kind of environment-friendly type laboratory hood Download PDFInfo
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- CN206550112U CN206550112U CN201621368760.9U CN201621368760U CN206550112U CN 206550112 U CN206550112 U CN 206550112U CN 201621368760 U CN201621368760 U CN 201621368760U CN 206550112 U CN206550112 U CN 206550112U
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- working cover
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Abstract
The utility model discloses a kind of environment-friendly type laboratory hood, including base and anion generator, the lower left of the base is provided with pedestal column, and vent cabinet shell body is provided with above base, the upper left side of the base is provided with article placement cabinet above pedestal column, the lower section that the top middle position of the article placement cabinet is provided with inside working cover, the working cover is provided with workbench close to the upper surface of article placement cabinet；The utility model is scientific and reasonable for structure, it is safe and convenient to use, separately clarifier is connected on exhaust blower blast pipe, the gas of discharge passes through HEPA screen packs, active carbon net, finally enters anion generator, by filtering and purifying, so that the gas finally discharged is substantially reduced to atmosphere pollution degree, ultraviolet disinfection lamp is provided with above working cover simultaneously, directly working cover inside can be sterilized and sterilized, save time and human resources.
Description
Technical field
The utility model belongs to laboratory hood technical field, and in particular to a kind of environment-friendly type laboratory hood.
Background technology
It is most importantly degassing function in the function of vent cabinet, in Molecular Biology Lab, can be produced during experimental implementation
Raw various harmful poisonous gases and some volatile, severe corrosive materials, for the safety of Protection operating personnel, prevent
The toxic gas and volatile substances produced in only testing spreads to laboratory internal, it is to avoid endanger the strong of experiment operator
Health, the operation of some molecule experiments has to carry out in vent cabinet.Vent cabinet is the local row of the most frequently used one kind in laboratory
Wind devices, species is various, and because its structure is different, the condition used is different, and its exhaust effect is also differed.Vent cabinet performance
Quality, depends primarily on the translational speed of the air by vent cabinet.The vent cabinet in existing laboratory is operated by molecule experiments
During the harmful poisonous gas that produces or during outdoor volatile materials discharge, pollution can be produced to environment, while in vent cabinet
Portion needs artificial sterilization, and waste of manpower is this it is proposed that a kind of environment-friendly type laboratory hood.
The content of the invention
The purpose of this utility model is to provide a kind of environment-friendly type laboratory hood, to solve to carry in above-mentioned background technology
The existing laboratory hood gone out is discharged by the harmful poisonous gas or volatile materials that are produced in molecule experiments operating process
When outdoor, gaseous contamination can be produced to environment, while needing artificial sterilization, waste of manpower problem inside vent cabinet.
To achieve the above object, the utility model provides following technical scheme：A kind of environment-friendly type laboratory hood, including
Base and anion generator, the lower left of the base, which is provided with above pedestal column, and base, to be provided with outside vent cabinet
Housing, the upper left side of the base is provided with article placement cabinet, the top of the article placement cabinet above pedestal column
The lower section that middle position is provided with inside working cover, the working cover is provided with work close to the upper surface of article placement cabinet
Platform, the upper surface middle position of the top of the workbench inside working cover is provided with illuminating lamp, the working cover
Preceding surface, which is provided with the right side of glass door, and working cover, is provided with controlling switch, and being provided with exhaust above the working cover puts
Put area, the lower section of the workbench is provided with discharge outlet close to one end of glass door, the rear of the illuminating lamp is provided with ultraviolet
Line sterilamp, the lower section that the exhaust puts inside area is provided with exhaust blower, the right side of the exhaust blower above working cover
Side one end is provided with air intake duct, and the other end is provided with above blast pipe, the blast pipe and is provided with HEPA screen packs, described
Active carbon net is provided with above HEPA screen packs, the top that the anion generator is arranged on inside exhaust storing area is close
The top of active carbon net, and the top of anion generator is provided with outlet close to exhaust storing area upper surface middle position
Mouthful, the illuminating lamp, exhaust blower and gas outlet are electrically connected with controlling switch.
It is preferred that, the pedestal column is provided with four altogether, and four pedestal columns are separately mounted to the lower section two of base
Side.
It is preferred that, the article placement cabinet is provided with two altogether, and two article placement cabinets are separately mounted to the upper of base
Square both sides.
It is preferred that, the glass door is that lower section is provided with handle and structure of French casement moving up and down.
It is preferred that, it is bolted to connection between the exhaust blower and exhaust storing area.
Compared with prior art, the beneficial effects of the utility model are：The utility model is scientific and reasonable for structure, uses safety
Convenient, another on exhaust blower blast pipe to be connected to clarifier, the gas of discharge passes through HEPA screen packs, active carbon net, finally entered
Anion generator, by filtering and purifying so that the gas finally discharged is substantially reduced to atmosphere pollution degree, while in work
Ultraviolet disinfection lamp is provided with above cover, directly working cover inside can be sterilized and sterilized, it is easier, save
Time and human resources, it is economical and practical.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is left view of the present utility model；
In figure：Area, 7- ventilations are put in 1- bases, 2- glass doors, 3- controlling switches, 4- illuminating lamps, 5- working covers, 6- exhausts
Cabinet shell body, 8- workbench, 9- articles placement cabinet, 10- pedestal columns, 11- discharge outlet, 12- blast pipes, 13-HEPA screen packs,
14- active carbon nets, 15- anion generators, 16- gas outlets, 17- exhaust blowers, 18- air intake ducts, 19- ultraviolet disinfection lamps.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Fig. 1 and Fig. 2 are referred to, the utility model provides a kind of technical scheme：A kind of environment-friendly type laboratory hood, including
Base 1 and anion generator 15, the lower left of base 1 are provided with pedestal column 10, and the top of base 1 is provided with vent cabinet
Shell body 7, the upper left side of base 1 is provided with article placement cabinet 9, the top of article placement cabinet 9 close to the top of pedestal column 10
The lower section that middle position is provided with inside working cover 5, working cover 5 is provided with workbench close to the upper surface of article placement cabinet 9
8, the upper surface middle position of the top of workbench 8 inside working cover 5 is provided with illuminating lamp 4, the preceding surface of working cover 5
Glass door 2 is provided with, and the right side of working cover 5 is provided with controlling switch 3, the top of working cover 5 is provided with exhaust and puts area 6,
The lower section of workbench 8 is provided with discharge outlet 11 close to one end of glass door 2, and the rear of illuminating lamp 4 is provided with ultraviolet disinfection lamp
19, the lower section that exhaust puts inside area 6 is provided with exhaust blower 17 close to the top of working cover 5, and right side one end of exhaust blower 17 is set
Air intake duct 18 is equipped with, the other end is provided with blast pipe 12, and the top of blast pipe 12 is provided with HEPA screen packs 13, HEPA screen packs
13 top is provided with active carbon net 14, and anion generator 15 is arranged on the top being vented inside storing area 6 close to activated carbon
The top of net 14, and the top of anion generator 15 is provided with gas outlet close to the exhaust storing upper surface middle position of area 6
16, illuminating lamp 4, exhaust blower 17,19 and gas outlet 16 are electrically connected with controlling switch 3.
In order that obtaining, laboratory hood is stable to be placed on the ground, in the present embodiment, it is preferred that pedestal column 10 is set altogether
Four are equipped with, and four pedestal columns 10 are separately mounted to the lower section both sides of base 1.
In order to allow to place in more experiment articles, the present embodiment, it is preferred that article placement cabinet 9 is provided with altogether
Two, and two article placement cabinets 9 are separately mounted to the top both sides of base 1.
Can be in the internal work of working cover 5, the present embodiment in order that obtaining staff, it is preferred that glass door 2 is lower section
It is provided with handle and structure of French casement moving up and down.
Fixed in order that obtaining exhaust blower 17, in the present embodiment, it is preferred that exhaust blower 17 and exhaust pass through between putting area 6
Bolt is fixedly connected.
The filter box that HEPA screen packs 13 in the utility model are assembled into for housing and air-tight gasket, is specifically used to
Except the pollutant component in many middle air, it is made up of fibre mat being arbitrarily arranged.
Ultraviolet disinfection lamp 19 in the utility model is to be killed to include bacterial propagule, brood cell, branch's bar with ultraviolet
Bacterium, coronavirus, fungi, Richettsia and Chlamydia etc., can be for working cover internal environment progress sterilizing.
Anion generator 15 in the utility model is the equipment for generating negative aeroion, and the equipment is by the direct current of input
Or after alternating current is handled through EMI process circuits and lightning protection circuit, pass through the over-pressed current limliting of pulsed circuit so that high-low pressure every
From waiting circuit to be upgraded to ac high-voltage, then by obtaining pure negative direct current high voltage after specific class electronic material rectifying and wave-filtering,
Negative direct current high voltage is connected to the release tip that metal or carbon make, high corona is produced using sophisticated high direct voltage, at a high speed
Ground releases substantial amounts of electronics, and electronics can not be present in air for a long time, at once can be by the oxygen molecule (O in air2) catch, from
And generate negative aeroion.
Operation principle of the present utility model and use flow：This can sterilizing and reduce gaseous contamination laboratory ventilation
Cabinet can be installed and is placed in laboratory, then be switched on power, and the glass of glass door 2 is pulled up, into vent cabinet in tested
Operation.The harmful poisonous gas or volatile substances produced in experimental implementation enters in working cover 5, then passes through controlling switch 3
Open exhaust blower 17, exhaust blower 17 work when by lower section air intake duct 18 is by the harmful poisonous gas inside working cover or easily waves
Stimulating food matter is sucked, and is then discharged again from blast pipe 12, and the harmful poisonous gas or volatile substances of discharge successively pass through HEPA mistakes
The organisms such as bacterium and virus in the filtering gas of filter screen 13, enter 14 pairs of active carbon net by the gas after HEPA screen packs 13
Gas is purified, and removes the pollutant in VOC and air, and anion is entered after active carbon net 14
Generator 15 is by the paired body beneficial gas of air cleaning.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out in the case where not departing from principle of the present utility model and spirit a variety of changes, repaiies
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of environment-friendly type laboratory hood, including base（1）And anion generator（15）, it is characterised in that：The bottom
Seat（1）Lower left be provided with pedestal column（10）, and base（1）Top be provided with vent cabinet shell body（7）, the base
（1）Upper left side close to pedestal column（10）Top be provided with article placement cabinet（9）, the article placement cabinet（9）Top
Middle position is provided with working cover（5）, the working cover（5）Internal lower section is close to article placement cabinet（9）Upper surface set
It is equipped with workbench（8）, the workbench（8）Top close to working cover（5）Internal upper surface middle position is provided with photograph
Bright lamp（4）, the working cover（5）Preceding surface be provided with glass door（2）, and working cover（5）Right side be provided with controlling switch
（3）, the working cover（5）Top be provided with exhaust put area（6）, the workbench（8）Lower section close to glass door（2）'s
One end is provided with discharge outlet（11）, the illuminating lamp（4）Rear be provided with ultraviolet disinfection lamp（19）, the exhaust storing area
（6）Internal lower section is close to working cover（5）Top be provided with exhaust blower（17）, the exhaust blower（17）Right side one end set
There is air intake duct（18）, the other end is provided with blast pipe（12）, the blast pipe（12）Top be provided with HEPA screen packs（13）,
The HEPA screen packs（13）Top be provided with active carbon net（14）, the anion generator（15）Put installed in exhaust
Area（6）Internal top is close to active carbon net（14）Top, and anion generator（15）Top close to exhaust put area
（6）Upper surface middle position is provided with gas outlet（16）, the illuminating lamp（4）, exhaust blower（17）, ultraviolet disinfection lamp（19）
And gas outlet（16）And controlling switch（3）It is electrically connected with.
2. a kind of environment-friendly type laboratory hood according to claim 1, it is characterised in that：The pedestal column（10）Altogether
It is provided with four, and four pedestal columns（10）It is separately mounted to base（1）Lower section both sides.
3. a kind of environment-friendly type laboratory hood according to claim 1, it is characterised in that：The article placement cabinet（9）
Two, and two article placement cabinets are provided with altogether（9）It is separately mounted to base（1）Top both sides.
4. a kind of environment-friendly type laboratory hood according to claim 1, it is characterised in that：The glass door（2）For under
Side is provided with handle and structure of French casement moving up and down.
5. a kind of environment-friendly type laboratory hood according to claim 1, it is characterised in that：The exhaust blower（17）With row
Gas puts area（6）Between be bolted to connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621368760.9U CN206550112U (en) | 2016-12-14 | 2016-12-14 | A kind of environment-friendly type laboratory hood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621368760.9U CN206550112U (en) | 2016-12-14 | 2016-12-14 | A kind of environment-friendly type laboratory hood |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206550112U true CN206550112U (en) | 2017-10-13 |
Family
ID=60368629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621368760.9U Active CN206550112U (en) | 2016-12-14 | 2016-12-14 | A kind of environment-friendly type laboratory hood |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206550112U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107830574A (en) * | 2017-11-01 | 2018-03-23 | 深圳市汇健医疗工程有限公司 | A kind of Animal Lab. elimination of off flavor system |
| CN110180853A (en) * | 2019-06-21 | 2019-08-30 | 广东天智实业有限公司 | A kind of ventilation tower crane |
| CN112355014A (en) * | 2020-10-18 | 2021-02-12 | 湖南奥立龙现代实验室设备有限公司 | Laboratory is with fume chamber that has disinfection filtering capability convenient to detach clearance |
-
2016
- 2016-12-14 CN CN201621368760.9U patent/CN206550112U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107830574A (en) * | 2017-11-01 | 2018-03-23 | 深圳市汇健医疗工程有限公司 | A kind of Animal Lab. elimination of off flavor system |
| CN110180853A (en) * | 2019-06-21 | 2019-08-30 | 广东天智实业有限公司 | A kind of ventilation tower crane |
| CN112355014A (en) * | 2020-10-18 | 2021-02-12 | 湖南奥立龙现代实验室设备有限公司 | Laboratory is with fume chamber that has disinfection filtering capability convenient to detach clearance |
| CN112355014B (en) * | 2020-10-18 | 2024-03-05 | 湖南奥立龙现代实验室设备有限公司 | Laboratory is with fume chamber that has disinfection filtering capability convenient to detach clearance |
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