CN105921479A - Ventilation cabinet - Google Patents
Ventilation cabinet Download PDFInfo
- Publication number
- CN105921479A CN105921479A CN201610523022.5A CN201610523022A CN105921479A CN 105921479 A CN105921479 A CN 105921479A CN 201610523022 A CN201610523022 A CN 201610523022A CN 105921479 A CN105921479 A CN 105921479A
- Authority
- CN
- China
- Prior art keywords
- plate
- chamber
- workbench
- baffle plate
- side plate
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
- B08B15/02—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area using chambers or hoods covering the area
- B08B15/023—Fume cabinets or cupboards, e.g. for laboratories
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- Devices For Use In Laboratory Experiments (AREA)
Abstract
The invention relates to a ventilation cabinet, and belongs to the field of experiment equipment. The technical problem that toxic substances generated by an existing ventilation cabinet endanger the safety of experimenters is solved. According to the technical scheme, the ventilation cabinet comprises a left side plate, a right side plate, an exhaust fan, a baffle, a storage box, a workbench, a glass door and a flow guiding plate; the left side plate and the right side plate are arranged at the two ends of the workbench; the baffle is arranged between the left side plate and the right side plate; the glass door and the flow guiding plate are arranged on the two sides of the baffle; the air suction end of the exhaust fan stretches into a cavity, and the exhaust end of the exhaust fan stretches out of the cavity; and the storage box is fixedly arranged at the bottom of the workbench. The ventilation cabinet has the beneficial effects that when the experimenters conduct the experiment, the exhaust fan can bring toxic and harmful gas away, airflow is blocked by transparent glass, and therefore interference on the vision of the experimenters can be reduced, and the personal safety of the experimenters is ensured.
Description
Technical field
The invention belongs to field of experiment equipment, particularly to a kind of ventilated chamber.
Background technology
The laboratory table that during existing chemical experiment, basic use is opened wide, and when carrying out chemical experiment, easily producing some has
The material that poison is harmful, existing laboratory table cannot be carried out well protecting, and long period of operation experiment can healthy to experimenter
There is harm.Authorization Notice No. is the chemical experiment that the Chinese utility model patent of CN204544258U discloses a kind of band board
Platform, this bench for chemistry experiment includes reagent rack interlayer, and being provided with on the downside of described reagent rack interlayer can be with the board of push-and-pull.It is not changing
Become in the structure of original laboratory table, save the space testing table top in experimentation, it is ensured that laboratory report is not corroded and pollutes.
But, owing to experiment is carried out in an open laboratory table, noxious substance, the health of harm experimenter can be produced unavoidably.
Summary of the invention
It is an object of the invention to provide the ventilated chamber of a kind of energy safety experiment.
For achieving the above object, the present invention adopts the following technical scheme that
Ventilated chamber of the present invention, including left plate, right plate, air exhauster, baffle plate, storage tank, workbench, back side panel and glass
Glass door, left plate and right plate are separately mounted to the two ends, left and right of workbench, and baffle plate is arranged between left plate and right plate, gear
The left side of plate and left plate fixed-link, the right side of baffle plate and right plate fixed-link, the front side activity installation glass door of baffle plate,
The rear side of baffle plate is fixed with back side panel, and left plate, right plate, baffle plate, workbench, glass door and back side panel surround one
Chamber, the end of bleeding of air exhauster stretches in chamber, and the exhaust end of air exhauster stretches out outside laboratory, and storage tank is fixedly mounted on work
The bottom of platform.
Ventilated chamber difference from prior art of the present invention is: one is that the present invention passes through left plate, right plate, baffle plate, work
Platform, glass door and deflector surround a chamber, and when experiment, only need to pull down glass door and work from baffle plate decometer
Close and form an airtight space, thus the toxic gas testing generation is i.e. sealed in chamber, then by air exhauster by chamber
Interior noxious substance is discharged, it is ensured that the personal safety of experimenter, two is the experiment that glass door is easy to that experimenter observes in chamber
Process, convenient record relevant experimental data.
Ventilated chamber of the present invention, also includes deflector, and deflector is positioned at chamber, and the both sides of deflector respectively with left plate and the right side
Side plate is connected.
Deflector can play the effect guiding air-flow to run during air exhauster convulsion, it is simple to by the toxic gas in chamber
Get rid of clean.
Ventilated chamber of the present invention, described workbench is provided with tank.
Ventilated chamber of the present invention, also includes water pipe, and water pipe stretches in described chamber, and water pipe is positioned at the top of tank.
The water pipe that tank is provided above facilitates experimenter to be carried out operation, and meanwhile, the waste water after washing and cleaning operation can pass through water
Groove is discharged.
Ventilated chamber of the present invention, the side of described workbench is provided with socket.
Socket is easy to experimenter to be needed to use during electricity consumption.
Ventilated chamber of the present invention, the lower edge of described storage tank is provided with anti-overflow bar.
Anti-overflow bar is used for being temporarily stored within storage tank waste.When waste reaches a certain amount of, then waste is located together
Reason.
In sum, the invention has the beneficial effects as follows: experimenter is in carrying out experimentation, and air exhauster can be by poisonous and harmful gas
Body is discharged, it is ensured that experimenter's personal safety, and transparent glass door can reduce the interference to experimenter's vision.
Below in conjunction with the accompanying drawings ventilated chamber of the present invention is described further.
Accompanying drawing explanation
Fig. 1 is present configuration schematic diagram.
Detailed description of the invention
Embodiment, as it is shown in figure 1, ventilated chamber of the present invention, including left plate 1, right plate 2, air exhauster 3, baffle plate 4, storage
Thing case 5, workbench 6, back side panel and glass door 7, left plate 1 and right plate 2 are separately mounted to the left and right two of workbench 6
End, baffle plate 4 is arranged between left plate 1 and right plate 2, the left side of baffle plate 4 and left plate 1 fixed-link, baffle plate 4
Right side and right plate 2 fixed-link, the front side activity installation glass door 7 of baffle plate 4, the rear side of baffle plate 4 is fixed with back side panel,
Left plate 1, right plate 2, baffle plate 4, workbench 6, glass door 7 and back side panel surround a chamber, taking out of air exhauster 3
Gas end secondary enter in chamber, the exhaust end of air exhauster 3 stretches out outside laboratory, and storage tank 5 is fixedly mounted on the bottom of workbench 6.
The gas indoor for ease of guidance cavity is quickly discharged, and is provided with deflector 8, deflector 8 has some pod apertures in chamber,
The top of deflector 8 is provided with collection QI KOU, and the end of bleeding of air exhauster 3 coordinates with collection QI KOU, is quickly discharged by the gas in chamber.
For ease of observing and effectively getting rid of the noxious substance in chamber, glass door 7 is transparent glass door.
For ease of experimenter's washing and cleaning operation, workbench 6 is provided with tank 10, tank 10 be arranged above water pipe 9.
For ease of experimenter's electricity consumption, the side of described workbench 6 is provided with socket 11.
For ease of temporary transient storing waste matter, the lower edge of described storage tank 5 is provided with anti-overflow bar 12.
The operation principle of the present invention is: when experimenter to test, and first can be left behind from baffle plate by glass door and engage
On the table, so that it is guaranteed that experiment is carried out in a space closed, the toxic gas produced in experimentation or material lead to
Crossing air exhauster to discharge, it is ensured that experimenter's is healthy and safe, meanwhile, transparent glass door is easy to experimenter and is observed whole
Experimentation.Testing complete, experimenter can be carried out operation by water pipe, produces in cleaning process and in experimentation
Raw waste material can be temporarily placed in storage tank.
The present invention does not does and illustrates, and all uses prior art.
Embodiment described above is only to be described the preferred embodiment of the present invention, not carries out the scope of the present invention
Limiting, on the premise of designing spirit without departing from the present invention, technical scheme is made by those of ordinary skill in the art
Various deformation and improvement, all should fall in the protection domain that claims of the present invention determines.
Claims (6)
1. ventilated chamber, is characterized in that: include left plate (1), right plate (2), air exhauster (3), baffle plate (4), storing
Case (5), workbench (6), back side panel and glass door (7), left plate (1) and right plate (2) are separately mounted to work
The two ends, left and right of platform (6), baffle plate (4) is arranged between left plate (1) and right plate (2), the left side of baffle plate (4) with
Left plate (1) fixed-link, the right side of baffle plate (4) and right plate (2) fixed-link, the front side activity peace of baffle plate (4)
Glaze door (7), the rear side of baffle plate (4) is fixed with back side panel, left plate (1), right plate (2), baffle plate (4), work
Station (6), glass door (7) and back side panel surround a chamber, and the end of bleeding of air exhauster (3) stretches in chamber, convulsion
The exhaust end of machine (3) stretches out outside laboratory, and storage tank (5) is fixedly mounted on the bottom of workbench (6).
Ventilated chamber the most according to claim 1, it is characterised in that: also include that deflector (8), deflector (8) are positioned at
In chamber, and the both sides of deflector (8) are connected with left plate (1) and right plate (2) respectively.
Ventilated chamber the most according to claim 1 and 2, it is characterised in that: workbench (6) is provided with tank (10).
Ventilated chamber the most according to claim 3, it is characterised in that: also include that water pipe (9), water pipe (9) stretch into described
In chamber, and water pipe (9) is positioned at the top of tank (10).
Ventilated chamber the most according to claim 3, it is characterised in that: the side of described workbench (6) is provided with socket (11).
Ventilated chamber the most according to claim 3, it is characterised in that: the lower edge of described storage tank (5) is provided with anti-overflow
Bar (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610523022.5A CN105921479A (en) | 2016-06-30 | 2016-06-30 | Ventilation cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610523022.5A CN105921479A (en) | 2016-06-30 | 2016-06-30 | Ventilation cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105921479A true CN105921479A (en) | 2016-09-07 |
Family
ID=56826944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610523022.5A Pending CN105921479A (en) | 2016-06-30 | 2016-06-30 | Ventilation cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105921479A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5338248A (en) * | 1993-01-25 | 1994-08-16 | Midwest Air Products Co., Inc. | Ventilation apparatus for removing vapors |
| CN2354680Y (en) * | 1999-02-03 | 1999-12-22 | 中国石油化工集团公司北京化工研究院 | Ventilation cabinet |
| US20050245188A1 (en) * | 2004-04-28 | 2005-11-03 | Industrial Technology Research Institute | Biological safety cabinet |
| CN101274327A (en) * | 2006-12-28 | 2008-10-01 | 亚申科技研发中心（上海）有限公司 | Fume hood and method for operating the same |
| CN102652948A (en) * | 2011-03-04 | 2012-09-05 | 北京鸣远伟业实验室设备有限公司 | Method for controlling plurality of parallel fume hoods |
| CN203991608U (en) * | 2014-07-21 | 2014-12-10 | 无锡市普瑞达实验装备有限公司 | A kind of air-volume-variable fume hood |
-
2016
- 2016-06-30 CN CN201610523022.5A patent/CN105921479A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5338248A (en) * | 1993-01-25 | 1994-08-16 | Midwest Air Products Co., Inc. | Ventilation apparatus for removing vapors |
| CN2354680Y (en) * | 1999-02-03 | 1999-12-22 | 中国石油化工集团公司北京化工研究院 | Ventilation cabinet |
| US20050245188A1 (en) * | 2004-04-28 | 2005-11-03 | Industrial Technology Research Institute | Biological safety cabinet |
| CN101274327A (en) * | 2006-12-28 | 2008-10-01 | 亚申科技研发中心（上海）有限公司 | Fume hood and method for operating the same |
| CN102652948A (en) * | 2011-03-04 | 2012-09-05 | 北京鸣远伟业实验室设备有限公司 | Method for controlling plurality of parallel fume hoods |
| CN203991608U (en) * | 2014-07-21 | 2014-12-10 | 无锡市普瑞达实验装备有限公司 | A kind of air-volume-variable fume hood |
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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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160907 |