CN206168921U - Novel chemistry experiment uses fume chamber in room - Google Patents
Novel chemistry experiment uses fume chamber in room Download PDFInfo
- Publication number
- CN206168921U CN206168921U CN201621144980.3U CN201621144980U CN206168921U CN 206168921 U CN206168921 U CN 206168921U CN 201621144980 U CN201621144980 U CN 201621144980U CN 206168921 U CN206168921 U CN 206168921U
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- CN
- China
- Prior art keywords
- counter
- over
- fire prevention
- ventilated chamber
- balancing weight
- 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
Links
- 238000002474 experimental method Methods 0.000 title abstract description 8
- 239000003517 fume Substances 0.000 title abstract 2
- 230000002265 prevention Effects 0.000 claims abstract description 32
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 24
- 239000010959 steel Substances 0.000 claims abstract description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000000126 substance Substances 0.000 claims description 11
- 230000000295 complement effect Effects 0.000 claims description 6
- 239000000919 ceramic Substances 0.000 claims description 5
- 239000003822 epoxy resin Substances 0.000 claims description 5
- 229920000647 polyepoxide Polymers 0.000 claims description 5
- 239000007787 solid Substances 0.000 claims description 4
- 239000010960 cold rolled steel Substances 0.000 abstract description 3
- 239000011521 glass Substances 0.000 abstract description 3
- 238000004080 punching Methods 0.000 abstract description 3
- 230000002421 anti-septic effect Effects 0.000 abstract description 2
- 238000004880 explosion Methods 0.000 abstract 1
- 239000011800 void material Substances 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 230000036541 health Effects 0.000 description 3
- 238000004378 air conditioning Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 238000010876 biochemical test Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Landscapes
- Ventilation (AREA)
Abstract
The utility model relates to a novel chemistry experiment uses fume chamber in room, it includes over -The -Counter and lower cabinet the over -The -Counter is equipped with the operation mesa with lower cabinet junction, the over -The -Counter includes steel frame steel frame's upper portion and lateral part are equipped with welt in the fire prevention steel frame's rear portion is equipped with the fire prevention guide plate steel frame's front portion is equipped with mends the wind orifice plate, and it is the integrative punching press growth cylindrical void shape of cold -rolled steel sheet be equipped with the water conservancy diversion on the fire prevention guide plate and press from both sides the over -The -Counter openly is equipped with explosion -proof glass sliding door the over -The -Counter back is equipped with the balancing weight. The utility model discloses antiseptic effect is good, and the push -and -pull of glass sliding door is light, go up and down freedom, safety, whole long service life.
Description
Technical field
This utility model is related to a kind of laboratory equlpment, and in particular to a kind of ventilation hoods for laboratories.
Background technology
In chemical experiment, various harmful gass, foul smell, dampness and inflammable, explosive, corruption are produced during experimental implementation
Corrosion material, in order to protect the safety of user, prevents the polluter in laboratory from spreading to laboratory, near polluter
Ventilated chamber is used, in the past ventilated chamber was less using number of units, only in particularly detrimental and dangerous gas and the reality of the big calorimetric of generation
Test room to use, ventilated chamber only undertakes the miscellaneous function of laboratory table.Consider in recent years to improve experimental situation, carry out in laboratory table
Experiment be gradually transferred in ventilated chamber, this requires the function that have the most comfortable to use in equipment in ventilated chamber, particularly
Mostly newly-built laboratory has required air-conditioning, therefore will receive the use number of units of ventilated chamber in the concept phase of building
Enter the plan of air conditioning system.Because ventilated chamber occupies very important position in biochemical test, from improve laboratory environment, improve
Labour health condition, from the aspect of improving work efficiency etc., the use number of units of ventilated chamber increases by leaps and bounds, and the thing followed is logical
Wind pipeline, pipe arrangement, distribution, air draft etc. all become the important topic of lab construction.
The content of the invention
Goal of the invention：The purpose of this utility model is to overcome deficiency of the prior art, there is provided a kind of antiseptic effect
Good, easily, lifting is free, safety, the novel chemical laboratory ventilated chamber of whole service life length for the push-and-pull of glass slide.
Technical scheme：In order to solve above-mentioned technical problem, a kind of novel chemical laboratory described in the utility model uses logical
Wind cabinet, it includes Over-The-Counter and lower cabinet, and in the Over-The-Counter and lower cabinet junction operating table surface is provided with, and the Over-The-Counter includes steel frame
Frame, on the top of the steel framework and sidepiece fire prevention interior lining panel is provided with, and at the rear portion of the steel framework fire prevention water conservancy diversion is provided with
Plate, in the front portion of the steel framework wind complement port plate is provided with, and it is cold-rolled steel sheet integrated punching strip hole shape, described anti-
Fiery deflector is provided with water conservancy diversion folder, and in the Over-The-Counter front implosion guard slide is provided with, and at the Over-The-Counter back side balancing weight is provided with,
The implosion guard slide and balancing weight are connected by chain, and the chain is located on the sprocket wheel at the top of Over-The-Counter, every group of sprocket wheel it
Between be provided with connecting shaft, be provided with gas skirt on the fire prevention interior lining panel on the Over-The-Counter top, the fire prevention liner by the gas skirt
Plate is provided with concealed lamp box, and in the lower cabinet front upper water fender is provided with, and sets successively in steel framework front side
There are control panel, Calco installing hole and socket.
Lifting circle is provided with the balancing weight, the lifting circle is by steel wire rope and the fixed pulley phase being located at the top of Over-The-Counter
Even.
Deadweight of the deadweight of the balancing weight slightly larger than implosion guard slide.
The operating table surface is solid physics and chemistry plate, epoxy resin board, ceramic wafer etc..
The fire prevention interior lining panel and fire prevention deflector are 5mm thickness compact-panels.
The sprocket wheel sets altogether two groups, sets up the front side at the top of Over-The-Counter and rear side separately.
Beneficial effect：Compared with prior art, its remarkable advantage is this utility model：This utility model overall structure is arranged
Rationally, the steel framework of Over-The-Counter, fire prevention interior lining panel, fire prevention deflector and wind complement port plate are formed by seamless connecting and fixing, in behaviour
Make in space without any metal parts, be truly realized absolute anti-corrosion, substantially increase the service life of ventilated chamber, it is thick using 5mm
Implosion guard slide, be connected with balancing weight by sprocket wheel chain structure, and the deadweight of balancing weight slightly larger than implosion guard slide
The deadweight of door, realizes the lifting of stepless balanced type, and imposing ＜ 0.5kg pressure can rest on any position, can push-and-pull up and down, be beneficial to
The access of experiment article, using fire prevention deflector and wind complement port plate, improves collection, the discharge efficiency of gas so that aerofluxuss are equal
It is even, without can to greatest extent reduce noise while dead angle again, can more suppress the formation being vortexed, work people is protected to greatest extent
The safety and health of member, with closed concealed lamp box internal light source, facilitates experiment monitoring, it is ensured that safety, and operating table surface is using real
Psychologyization plate, epoxy resin board, ceramic wafer etc., fire prevention interior lining panel and fire prevention deflector adopt the sub- anti-shellfish spy plate in Weisheng, with pole
Strong acid-proof alkaline；Lower cabinet is provided with air exhausting device, and the size of air quantity can be arbitrarily adjusted according to the storage situation of medicine.
Description of the drawings
Fig. 1 is front dimensional structure diagram of the present utility model；
Fig. 2 is dimensional structure diagram below of the present utility model.
Specific embodiment
This utility model is further described with reference to the accompanying drawings and examples.
As depicted in figs. 1 and 2, a kind of novel chemical laboratory ventilated chamber described in the utility model, it includes Over-The-Counter 1
With lower cabinet 2, operating table surface 3 is provided with the Over-The-Counter 1 and the lower junction of cabinet 2, the Over-The-Counter 1 includes steel framework 4, in the steel
The top of framework processed 4 and sidepiece are provided with fire prevention interior lining panel 5, fire prevention deflector 6 are provided with the rear portion of the steel framework 4, in institute
The front portion for stating steel framework 4 is provided with wind complement port plate 7, and it is cold-rolled steel sheet integrated punching strip hole shape, leads in the fire prevention
Stream plate 6 is provided with water conservancy diversion folder 8, and in the front of the Over-The-Counter 1 implosion guard slide 9 is provided with, and at the back side of the Over-The-Counter 1 balancing weight is provided with
10, the implosion guard slide 9 and balancing weight 10 are connected by chain 11, and the chain 11 is located at the sprocket wheel 12 at the top of Over-The-Counter 1
On, connecting shaft 13 is provided between every group of sprocket wheel 12, gas skirt 14 is provided with the fire prevention interior lining panel 5 on the top of the Over-The-Counter 1, in institute
The fire prevention interior lining panel 5 for stating the side of gas skirt 14 is provided with concealed lamp box 15, and in the front upper of lower cabinet 2 water fender 16 is provided with,
Control panel 17, Calco installing hole 18 and socket 19 are sequentially provided with the front side of the steel framework 4；In the balancing weight 10
Lifting circle 20 is provided with, the lifting circle 20 is connected by steel wire rope 21 with the fixed pulley 22 for being located at the top of Over-The-Counter 1；The counterweight
Deadweight of the deadweight of block 10 slightly larger than implosion guard slide 9；The operating table surface 3 is solid physics and chemistry plate, epoxy resin board, ceramics
Plate etc.；The fire prevention interior lining panel 5 and fire prevention deflector 6 are 5mm thickness compact-panels；The sprocket wheel 12 sets altogether two groups, sets up separately
The front side at the top of Over-The-Counter 1 and rear side.It is reasonable that this utility model overall structure is arranged, the steel framework of Over-The-Counter, fire prevention interior lining panel, anti-
Fiery deflector and wind complement port plate are formed by seamless connecting and fixing, and without any metal parts in working place, are truly realized absolutely
To anti-corrosion, substantially increase the service life of ventilated chamber, using the thick implosion guard slides of 5mm, by sprocket wheel chain structure with
Balancing weight is connected, and the deadweight of balancing weight is slightly larger than the deadweight of implosion guard slide, realizes stepless balanced type lifting, imposes ＜
0.5kg pressure can rest on any position, can push-and-pull up and down, beneficial to the access of experiment article, using fire prevention deflector and benefit
Air holes plate, improves collection, the discharge efficiency of gas so that aerofluxuss are uniform, can reduce to greatest extent again without while dead angle
Noise, can more suppress the formation being vortexed, and the safety and health of staff be protected to greatest extent, with closed concealed lamp box
Portion's light source, facilitates experiment monitoring, it is ensured that safety, and operating table surface is using solid physics and chemistry plate, epoxy resin board, ceramic wafer etc., fire prevention
, using the sub- anti-shellfish spy plate in Weisheng, with extremely strong acid-proof alkaline, lower cabinet air exhausting device can be according to medicine for interior lining panel and fire prevention deflector
The storage situation of product arbitrarily adjusts the size of air quantity.
This utility model provides a kind of thinking and method, and the method and approach for implementing the technical scheme is a lot, with
Only it is preferred implementation of the present utility model described in upper, it is noted that for those skilled in the art,
On the premise of without departing from this utility model principle, some improvements and modifications can also be made, these improvements and modifications also should be regarded
For protection domain of the present utility model, clearly each ingredient not can use prior art to be realized in the present embodiment.
Claims (6)
1. a kind of novel chemical laboratory ventilated chamber, it is characterised in that：It includes Over-The-Counter（1）With lower cabinet（2）, in the Over-The-Counter
（1）With lower cabinet（2）Junction is provided with operating table surface（3）, the Over-The-Counter（1）Including steel framework（4）, in the steel framework
（4）Top and sidepiece be provided with fire prevention interior lining panel（5）, in the steel framework（4）Rear portion be provided with fire prevention deflector（6）,
The steel framework（4）Front portion be provided with wind complement port plate（7）, in the fire prevention deflector（6）It is provided with water conservancy diversion folder（8）, institute
State Over-The-Counter（1）Front is provided with implosion guard slide（9）, in the Over-The-Counter（1）The back side is provided with balancing weight（10）, the implosion guard
Slide（9）And balancing weight（10）By chain（11）Connection, the chain（11）It is located at Over-The-Counter（1）The sprocket wheel at top（12）On,
Every group of sprocket wheel（12）Between be provided with connecting shaft（13）, in the Over-The-Counter（1）The fire prevention interior lining panel on top（5）It is provided with gas skirt
（14）, in the gas skirt（14）Other fire prevention interior lining panel（5）It is provided with concealed lamp box（15）, in the lower cabinet（2）Front
Top is provided with water fender（16）, in the steel framework（4）Front side is sequentially provided with control panel（17）, Calco installing hole
（18）And socket（19）.
2. novel chemical laboratory ventilated chamber according to claim 1, it is characterised in that：In the balancing weight（10）On
It is provided with lifting circle（20）, the lifting circle（20）By steel wire rope（21）Be located at Over-The-Counter（1）The fixed pulley at top（22）It is connected.
3. novel chemical laboratory ventilated chamber according to claim 1, it is characterised in that：The balancing weight（10）From
Implosion guard slide is slightly larger than again（9）Deadweight.
4. novel chemical laboratory ventilated chamber according to claim 1, it is characterised in that：The operating table surface（3）For
Solid physics and chemistry plate or epoxy resin board or ceramic wafer.
5. novel chemical laboratory ventilated chamber according to claim 1, it is characterised in that：The fire prevention interior lining panel（5）
With fire prevention deflector（6）For 5mm thickness compact-panels.
6. novel chemical laboratory ventilated chamber according to claim 1, it is characterised in that：The sprocket wheel（12）Two are set altogether
Group, sets up separately in Over-The-Counter（1）The front side at top and rear side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621144980.3U CN206168921U (en) | 2016-10-21 | 2016-10-21 | Novel chemistry experiment uses fume chamber in room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621144980.3U CN206168921U (en) | 2016-10-21 | 2016-10-21 | Novel chemistry experiment uses fume chamber in room |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206168921U true CN206168921U (en) | 2017-05-17 |
Family
ID=58680463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621144980.3U Expired - Fee Related CN206168921U (en) | 2016-10-21 | 2016-10-21 | Novel chemistry experiment uses fume chamber in room |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206168921U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108125427A (en) * | 2017-12-13 | 2018-06-08 | 宁波帝杨电子科技有限公司 | A kind of liquid ballast cabinet that can be closed automatically |
| CN108143125A (en) * | 2017-12-13 | 2018-06-12 | 宁波帝杨电子科技有限公司 | A kind of file cabinet that can be closed automatically |
| CN112845485A (en) * | 2021-01-20 | 2021-05-28 | 上海浦东新区舟桥职业安全健康事务所 | Ventilation cabinet |
| CN113870534A (en) * | 2021-08-15 | 2021-12-31 | 桂林理工大学 | Structural design method of explosion-proof harmful gas detection fume hood |
-
2016
- 2016-10-21 CN CN201621144980.3U patent/CN206168921U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108125427A (en) * | 2017-12-13 | 2018-06-08 | 宁波帝杨电子科技有限公司 | A kind of liquid ballast cabinet that can be closed automatically |
| CN108143125A (en) * | 2017-12-13 | 2018-06-12 | 宁波帝杨电子科技有限公司 | A kind of file cabinet that can be closed automatically |
| CN112845485A (en) * | 2021-01-20 | 2021-05-28 | 上海浦东新区舟桥职业安全健康事务所 | Ventilation cabinet |
| CN112845485B (en) * | 2021-01-20 | 2024-01-02 | 上海浦东新区舟桥职业安全健康事务所 | Fume chamber |
| CN113870534A (en) * | 2021-08-15 | 2021-12-31 | 桂林理工大学 | Structural design method of explosion-proof harmful gas detection fume hood |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20170517 |