CN205995480U - A kind of double chemical ventilation laboratory table of protection type - Google Patents
A kind of double chemical ventilation laboratory table of protection type Download PDFInfo
- Publication number
- CN205995480U CN205995480U CN201620997403.2U CN201620997403U CN205995480U CN 205995480 U CN205995480 U CN 205995480U CN 201620997403 U CN201620997403 U CN 201620997403U CN 205995480 U CN205995480 U CN 205995480U
- Authority
- CN
- China
- Prior art keywords
- protective plate
- safety glass
- glass protective
- operating board
- casing
- 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.)
- Expired - Fee Related
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- Devices For Use In Laboratory Experiments (AREA)
Abstract
The utility model discloses a kind of double chemical ventilation laboratory table of protection type, including operating board, the top of described operating board is provided with casing, the inner chamber of casing is provided with demarcation strip, casing is all connected through the hinge with the first safety glass protective plate and the second safety glass protective plate, first safety glass protective plate and the second safety glass protective plate are located at the not homonymy of demarcation strip, and first all have two handle holes on safety glass protective plate and the second safety glass protective plate, on the medial wall of casing, ventilation duct is installed, the outlet side of ventilation duct is connected with the input of asepwirator pump, the outfan of asepwirator pump is provided with exhaustor, asepwirator pump is arranged on the interior intracavity of operating board, exhaustor passes through the side wall of operating board to extend the outside in operating board away from one end of asepwirator pump.This protection type double chemistry ventilation its structure of laboratory table is simple, and low cost, it is easy to promote, substantially reduces the occurrence probability of peril in laboratory.
Description
Technical field
This utility model is related to laboratory equlpment technical field, the double chemical ventilation experiment of more particularly, to a kind of protection type
Platform.
Background technology
Bench for chemistry experiment is requisite equipment in chemical laboratory.When carrying out chemical experiment, due to burning or thing
Reaction between matter, inevitably produces some poisonous or nontoxic gas, steam.In order to ensure to test indoor environment,
Ventilation unit can be arranged on the table top of each laboratory table, rely on the blower fan in ventilation unit to be aspirated gas.But, existing
Some blower fan suction is poor, because gas can spread so that existing ventilation unit air draught effect on driving birds is not good with the flowing of air-flow：
In addition, some chemical experiments need to use the reagent of some strong reactions, be easy to splash in experimentation with cause burning
Wound, causes personal injury.
Therefore, we are badly in need of designing a kind of protection type double chemistry ventilation laboratory table and solve the above problems.
Utility model content
The purpose of this utility model is to solve shortcoming present in prior art, and a kind of protection type proposing is double
Chemistry ventilation laboratory table.
To achieve these goals, this utility model employs following technical scheme：
A kind of double chemical ventilation laboratory table of protection type, including operating board, the top of described operating board is provided with casing, case
The inner chamber of body is provided with demarcation strip, and casing and the first safety glass protective plate and the second safety glass protective plate are all by hinge even
Connect, the first safety glass protective plate and the second safety glass protective plate are located at the not homonymy of demarcation strip, and the first safety glass is prevented
All have two handle holes on backplate and the second safety glass protective plate, the medial wall of casing is provided with ventilation duct, ventilation duct
Outlet side be connected with the input of asepwirator pump, the outfan of asepwirator pump is provided with exhaustor, and asepwirator pump is arranged on operating board
Interior intracavity, exhaustor passes through the side wall of operating board to extend the outside in operating board away from one end of asepwirator pump.
Preferably, the inner cavity top of described casing is provided with illuminating lamp.
Preferably, described ventilation duct includes stainless-steel pipe and through hole, and through hole is opened on stainless-steel pipe.
Preferably, the specification of described first safety glass protective plate and the second safety glass protective plate is identical.
Preferably, the inner hollow of described operating board, and in it, intracavity is provided with the installing rack that asepwirator pump is installed in supply.
This utility model beneficial effect：This protection type double chemistry ventilation laboratory table is provided with thereon by casing and two blocks of steel
Change the protection mechanism that glass protecting plate is constituted, its be prevented from being easy in experimentation splashing with cause burn, cause
Personal injury, and it is also provided with the ventilating mechanisms being made up of parts such as asepwirator pump and ventilation ducts thereon, it can take reality in time away
The toxic and harmful producing when testing, this protection type double chemistry ventilation its structure of laboratory table is simple, low cost it is easy to promote,
Substantially reduce the occurrence probability of peril in laboratory.
Brief description
Fig. 1 be the utility model proposes a kind of protection type double chemistry ventilation laboratory table structure top view；
Fig. 2 be the utility model proposes a kind of protection type double chemistry ventilation laboratory table casing internal structure illustrate
Figure.
In figure：1 first safety glass protective plate, 2 demarcation strips, 3 casings, 4 handle holes, 5 second safety glass protective plates, 6
Operating board, 7 exhaustors, 8 asepwirator pumps, 9 ventilation ducts.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely description is it is clear that described embodiment is only a part of embodiment of this utility model rather than whole
Embodiment.
With reference to Fig. 1-2, a kind of double chemical ventilation laboratory table of protection type, including operating board 6, the top of operating board 6 is installed
There is casing 3, the inner chamber of casing 3 is provided with demarcation strip 2, casing 3 and the first safety glass protective plate 1 and the protection of the second safety glass
Plate 5 is all connected through the hinge, and the first safety glass protective plate 1 and the second safety glass protective plate 5 are located at the difference of demarcation strip 2
Two handle holes 4, the inner side of casing 3 is all had on side, and the first safety glass protective plate 1 and the second safety glass protective plate 5
Ventilation duct 9 is provided with wall, the outlet side of ventilation duct 9 is connected with the input of asepwirator pump 8, and the outfan of asepwirator pump 8 is provided with
Exhaustor 7, asepwirator pump 8 is arranged on the interior intracavity of operating board 6, exhaustor 7 away from asepwirator pump 8 one end pass through operating board 6 side
Wall extends in the outside of operating board 6, and the inner cavity top of casing 3 is provided with illuminating lamp, and ventilation duct 9 includes stainless-steel pipe and leads to
Hole, through hole is opened on stainless-steel pipe, and the first safety glass protective plate 1 is identical with the specification of the second safety glass protective plate 5, behaviour
The inner hollow of station 6, and in it, intracavity is provided with the installing rack that asepwirator pump 8 is installed in supply.
Operation principle：Casing 3, the first safety glass protective plate 1 and the second safety glass protective plate 5 constitute protection mechanism,
It is prevented from experimentation being easy to splash causing burn with it, causes personal injury, during use, experimenter passes through behaviour
Make hole 4 experiment equipment being placed on operating board 6 is operated.Asepwirator pump 8, ventilation duct 9 and exhaustor 7 constitute ventilation blower
Structure, the toxic gas in casing 3 can be extracted out by time.
More than, only this utility model preferably specific embodiment, but protection domain of the present utility model does not limit to
In this, any those familiar with the art in the technical scope that this utility model discloses, according to this utility model
Technical scheme and its utility model design in addition equivalent or change, all should cover protection domain of the present utility model it
Interior.
Claims (5)
1. the double chemical ventilation laboratory table of a kind of protection type, including operating board（6）It is characterised in that：Described operating board（6）Upper
Portion is provided with casing（3）, casing（3）Inner chamber demarcation strip is installed（2）, casing（3）With the first safety glass protective plate（1）With
Second safety glass protective plate（5）All it is connected through the hinge, the first safety glass protective plate（1）With the second safety glass protective plate
（5）Positioned at demarcation strip（2）Not homonymy, and the first safety glass protective plate（1）With the second safety glass protective plate（5）On all open
There are two handle holes（4）, casing（3）Medial wall on ventilation duct is installed（9）, ventilation duct（9）Outlet side and asepwirator pump（8）
Input connect, asepwirator pump（8）Outfan exhaustor is installed（7）, asepwirator pump（8）It is arranged on operating board（6）Inner chamber
Interior, exhaustor（7）Away from asepwirator pump（8）One end pass through operating board（6）Side wall extend in operating board（6）Outside.
2. a kind of protection type according to claim 1 double chemistry ventilation laboratory table is it is characterised in that described casing（3）
Inner cavity top illuminating lamp is installed.
3. a kind of protection type according to claim 1 double chemistry ventilation laboratory table is it is characterised in that described ventilation duct
（9）Including stainless-steel pipe and through hole, through hole is opened on stainless-steel pipe.
4. a kind of protection type according to claim 1 double chemistry ventilation laboratory table is it is characterised in that described first tempering
Glass protecting plate（1）With the second safety glass protective plate（5）Specification identical.
5. a kind of protection type according to claim 1 double chemistry ventilation laboratory table is it is characterised in that described operating board
（6）Inner hollow, and in it intracavity be provided with supply install asepwirator pump（8）Installing rack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620997403.2U CN205995480U (en) | 2016-08-31 | 2016-08-31 | A kind of double chemical ventilation laboratory table of protection type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620997403.2U CN205995480U (en) | 2016-08-31 | 2016-08-31 | A kind of double chemical ventilation laboratory table of protection type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205995480U true CN205995480U (en) | 2017-03-08 |
Family
ID=58196108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620997403.2U Expired - Fee Related CN205995480U (en) | 2016-08-31 | 2016-08-31 | A kind of double chemical ventilation laboratory table of protection type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205995480U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108915309A (en) * | 2018-07-09 | 2018-11-30 | 佛山科学技术学院 | A kind of forage analysis laboratory layout |
| CN113304795A (en) * | 2021-06-07 | 2021-08-27 | 南京拓展科技有限公司 | Laboratory integrated ventilation experiment table |
-
2016
- 2016-08-31 CN CN201620997403.2U patent/CN205995480U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108915309A (en) * | 2018-07-09 | 2018-11-30 | 佛山科学技术学院 | A kind of forage analysis laboratory layout |
| CN108915309B (en) * | 2018-07-09 | 2023-05-30 | 佛山科学技术学院 | Feed analysis laboratory structure |
| CN113304795A (en) * | 2021-06-07 | 2021-08-27 | 南京拓展科技有限公司 | Laboratory integrated ventilation experiment table |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170308 Termination date: 20170831 |