CN207154364U - A kind of anticorrosion type laboratory hood - Google Patents
A kind of anticorrosion type laboratory hood Download PDFInfo
- Publication number
- CN207154364U CN207154364U CN201720816840.4U CN201720816840U CN207154364U CN 207154364 U CN207154364 U CN 207154364U CN 201720816840 U CN201720816840 U CN 201720816840U CN 207154364 U CN207154364 U CN 207154364U
- Authority
- CN
- China
- Prior art keywords
- cabinet body
- lower cabinet
- layer
- type laboratory
- laboratory hood
- 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
- 239000010410 layer Substances 0.000 claims abstract description 45
- 238000009434 installation Methods 0.000 claims abstract description 14
- 239000000463 material Substances 0.000 claims abstract description 14
- 238000009423 ventilation Methods 0.000 claims abstract description 12
- 239000002253 acid Substances 0.000 claims abstract description 10
- 229920001971 elastomer Polymers 0.000 claims abstract description 10
- 239000011241 protective layer Substances 0.000 claims abstract description 9
- -1 acryl Chemical group 0.000 claims description 6
- KZHJGOXRZJKJNY-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Si]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O KZHJGOXRZJKJNY-UHFFFAOYSA-N 0.000 claims description 3
- 229910052863 mullite Inorganic materials 0.000 claims description 3
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 claims description 3
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 3
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 3
- 239000004575 stone Substances 0.000 claims description 3
- 229920002725 thermoplastic elastomer Polymers 0.000 claims description 3
- 238000007664 blowing Methods 0.000 claims 1
- 239000000919 ceramic Substances 0.000 claims 1
- 210000003298 dental enamel Anatomy 0.000 claims 1
- 229920001596 poly (chlorostyrenes) Polymers 0.000 claims 1
- 229920002981 polyvinylidene fluoride Polymers 0.000 claims 1
- 239000005336 safety glass Substances 0.000 claims 1
- 239000000126 substance Substances 0.000 abstract description 8
- 239000011449 brick Substances 0.000 description 2
- 239000002320 enamel (paints) Substances 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229920000915 polyvinyl chloride Polymers 0.000 description 2
- 239000004800 polyvinyl chloride Substances 0.000 description 2
- 229910052573 porcelain Inorganic materials 0.000 description 2
- 239000005341 toughened glass Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000000443 aerosol Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
Landscapes
- Preventing Corrosion Or Incrustation Of Metals (AREA)
Abstract
The utility model discloses a kind of anticorrosion type laboratory hood, including upper wardrobe body, column and lower cabinet body, the upper wardrobe body is connected to one end of column, the other end of column is connected to the top of lower cabinet body, the lower cabinet body bottom is connected with ventilation unit, operating desk is also associated with the top of lower cabinet body, the operating desk includes underlayment successively from top to bottom, hardened material layer, acid-resistant layer and wear-resistant protective layer, it is connected at the top of the projection with underlayment, it is connected at the top of projection with the top of round platform, the fixed part being connected with installation portion is additionally provided with the lower cabinet body, the fixed part includes groove and fixed sheet rubber, the groove top is connected with lower cabinet body, more than one fixed sheet rubber is connected with the top edge of groove；The anticorrosion type laboratory hood can replacement operation platform at any time, firmly install and convenient disassembly, and effectively can prevent operating desk from corroding because being stained with chemical substance.
Description
Technical field
A kind of laboratory equipment equipment is the utility model is related to, more specifically, it relates to a kind of anticorrosion type laboratory
Vent cabinet.
Background technology
Vent cabinet is an indispensable part in laboratory ventilation design.In order that laboratory worker is not
Suck or swallow should have in the chemical substance and organism, laboratory that some are poisonous, can causing a disease or toxicity is not clear it is good
Ventilation.To prevent the absorption of some steams, gas and particulate (smog, coal smoke, dust and aerosol), polluter must use ventilation
Cabinet, ventilator cowling or the method for local ventilation remove.
The operating desk in vent cabinet now easily because speckling with corrosive chemical for a long time and causing to corrode, works as operation
After platform uses a period of time, need to enter line replacement to whole vent cabinet, cost of idleness because of that can not change, and common operation
Platform is when being stained with chemical substance, the easy etching operation platform of chemical substance, so as to cause the damage of operating desk.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of anticorrosion type laboratory ventilation
Cabinet, its can replacement operation platform at any time, firmly install and convenient disassembly, and can effectively prevent operating desk because being stained with chemical substance
And corrode.
To achieve the above object, the utility model provides following technical scheme：
A kind of anticorrosion type laboratory hood, including upper wardrobe body, column and lower cabinet body, the upper wardrobe body are connected to column
One end, the other end of column is connected to the top of lower cabinet body, it is characterised in that：The lower cabinet body bottom is connected with ventilation dress
Put, be also associated with operating desk at the top of lower cabinet body, the operating desk includes underlayment, hardened material layer, acidproof successively from top to bottom
Layer and wear-resistant protective layer, the underlayment bottom are connected with installation portion, and installation portion includes projection and round platform, the projection top
Portion is connected with underlayment, is connected at the top of projection with the top of round platform, the top of round platform is provided with hemisphere, is also set on the lower cabinet body
There is the fixed part being connected with installation portion, the fixed part includes groove and fixed sheet rubber, and the groove top is with
Cabinet is connected, and more than one fixed sheet rubber is connected with the top edge of groove.
Preferably, the underlayment is toughened glass layer or acryl layer.
Preferably, the hardened material layer is polyvinyl chloride layer, PVC-U layer or thermoplastic elastomer.
Preferably, the acid-resistant layer is acid resistant porcelain brick layer, mullite layer or polytetrafluoroethylene floor.
Preferably, the wear-resistant protective layer is enamel paint layer, aluminum oxide dope layer or cast stone dope layer.
Preferably, the ventilation unit includes hair-dryer, air exhauster, ventilating duct and exhaust outlet, the lower cabinet body bottom
Portion is provided with the ventilating duct in " U " structure, and ventilating duct bottom is connected with hair-dryer, air exhauster, exhausting are connected with the top of ventilating duct
Exhaust outlet is connected with the top output port of machine.
Preferably, the side of the exhaust outlet is additionally provided with dehumidifier, the input of dehumidifier is connected with exhaust outlet, dehumidifier
The output end of machine is connected with storage tank.
Preferably, the bottom of the lower cabinet body is additionally provided with material storing box.
Preferably, it is respectively equipped with handle on the storage tank and the material storing box.
Preferably, the lower cabinet body side is also associated with swash plate, lower cabinet body opposite side is connected with riser, the swash plate with
Through hole is respectively equipped with riser.
Compared with prior art, the utility model has the advantages that：Pass through the installation portion of underlayment and the fixed part of upper wardrobe body
Be connected, operating desk is fixedly mounted on lower cabinet body, can replacement operation platform at any time, firmly install and convenient disassembly,
And operating desk is formed using underlayment, hardened material layer, acid-resistant layer and wear-resistant protective layer, can effectively prevent operating desk because being stained with
Corrode to chemical substance.
Brief description of the drawings
Fig. 1 is the structural representation of this practical anticorrosion type laboratory hood；
Fig. 2 is the sectional view of this practical anticorrosion type laboratory hood；
Fig. 3 is the structural representation of the operating desk of this practical anticorrosion type laboratory hood；
Fig. 4 is the structural representation of the fixed part of this practical anticorrosion type laboratory hood；
Fig. 5 is the structural representation of the installation portion of this practical anticorrosion type laboratory hood.
Embodiment
As Figure 1-5, a kind of anticorrosion type laboratory hood, including upper wardrobe body 1, column 2 and lower cabinet body 3, it is described
Upper wardrobe body 1 is connected to one end of column 2, and the other end of column 2 is connected to the top of lower cabinet body 3, the bottom of lower cabinet body 3 connection
Have a ventilation unit, the top of lower cabinet body 3 is also associated with operating desk 4, the operating desk 4 include successively from top to bottom underlayment 5,
Hardened material layer 6, acid-resistant layer 7 and wear-resistant protective layer 8, the bottom of underlayment 5 are connected with installation portion, and installation portion includes projection
9 and round platform 10, the top of projection 9 is connected with underlayment 5, is connected at the top of projection 9 with the top of round platform 10, the top of round platform 10
Portion is provided with hemisphere 11, and the fixed part being connected with installation portion is additionally provided with the lower cabinet body 3, and the fixed part includes groove
12 and fixed sheet rubber 13, the top of groove 12 be connected with lower cabinet body 3, be connected with the top edge of groove 12 one with
On fixation sheet rubber 13.
The underlayment 5 is toughened glass layer or acryl layer.
The hardened material layer 6 is polyvinyl chloride layer, PVC-U layer or thermoplastic elastomer.
The acid-resistant layer 7 is acid resistant porcelain brick layer, mullite layer or polytetrafluoroethylene floor.
The wear-resistant protective layer 8 is enamel paint layer, aluminum oxide dope layer or cast stone dope layer.
The ventilation unit includes hair-dryer 14, air exhauster 15, ventilating duct 16 and exhaust outlet 17, the bottom of lower cabinet body 3
Portion is provided with the ventilating duct 16 in " U " structure, and the bottom of ventilating duct 16 is connected with hair-dryer 14, and the top of ventilating duct 16 is connected with exhausting
Machine 15, exhaust outlet 17 is connected with the top output port of air exhauster 15.
The side of the exhaust outlet 17 is additionally provided with dehumidifier 18, and the input of dehumidifier 18 is connected with exhaust outlet 17, dehumidifier
The output end of machine 18 is connected with storage tank 19.
The bottom of the lower cabinet body 3 is additionally provided with material storing box 20.
Handle 21 is respectively equipped with the storage tank 19 and the material storing box 20.
The side of lower cabinet body 3 is also associated with swash plate 22, and the opposite side of lower cabinet body 3 is connected with riser 23, the swash plate 22 with
Through hole 24 is respectively equipped with riser 23.
Specific implementation process is as follows：After finishing experiment on operating desk 4, start hair-dryer 14 and air exhauster 15, a part
Gas, by the effect of hair-dryer 14, is introduced by being entered on the through hole 24 of riser and swash plate in ventilating duct 16 to gas
To the end of ventilating duct 16, discharged by exhaust outlet 17, and another part gas, directly by the air exhauster 15 at top directly from
Exhaust outlet 17 is discharged, the globule in air reach ventilating duct 16 end when, start dehumidifier 18, dehumidifier 18 by air with
The globule is separated, and the globule is transmitted directly to be stored in storage tank 19, when operating desk 4 wears to a certain extent and needs
During replacing, it is only necessary to which both hands hold the both ends of operating desk 4, because the rubber properties of the fixation sheet rubber 13 of fixed part, make operating desk 4
The installation portion of bottom can extract easily, convenient disassembly, when the operating desk 4 for needing more to renew, be mounted directly portion and fixed part
Operating desk 4, by artificial pressing, can directly be fixed on lower cabinet body 3 by alignment.
It is connected by the installation portion of underlayment 5 and the fixed part of upper wardrobe body 1, is fixedly mounted in down operating desk 4
On cabinet 3, can replacement operation platform 4 at any time, firmly install and convenient disassembly, and operating desk 4 uses underlayment 5, hardened material
Layer 6, acid-resistant layer 7 and wear-resistant protective layer 8 form, and effectively can prevent operating desk from corroding because being stained with chemical substance.
Described above is only preferred embodiment of the present utility model, and the scope of protection of the utility model is not limited merely to
Above-described embodiment, all technical schemes belonged under the utility model thinking belong to the scope of protection of the utility model.It should refer to
Go out, for those skilled in the art, some improvement under the premise of the utility model principle is not departed from and
Retouching, these improvements and modifications also should be regarded as the scope of protection of the utility model.
Claims (9)
1. a kind of anticorrosion type laboratory hood, including upper wardrobe body, column and lower cabinet body, the upper wardrobe body are connected to column
One end, the other end of column are connected to the top of lower cabinet body, it is characterised in that：The lower cabinet body bottom is connected with ventilation unit,
Be also associated with operating desk at the top of lower cabinet body, the operating desk include successively from top to bottom underlayment, hardened material layer, acid-resistant layer with
And wear-resistant protective layer, the underlayment bottom are connected with installation portion, installation portion includes projection and round platform, at the top of the projection with
Underlayment connects, and is connected with the top of round platform at the top of projection, and the top of round platform is provided with hemisphere, be additionally provided with the lower cabinet body and
The fixed part that installation portion is connected, the fixed part include groove and fixed sheet rubber, the groove top and lower cabinet body
Connect, more than one fixed sheet rubber is connected with the top edge of groove.
2. anticorrosion type laboratory hood according to claim 1, it is characterised in that：The underlayment is safety glass
Layer or acryl layer.
3. anticorrosion type laboratory hood according to claim 1, it is characterised in that：The hardened material layer is polychlorostyrene
Pvdf layer, PVC-U layer or thermoplastic elastomer.
4. anticorrosion type laboratory hood according to claim 1, it is characterised in that：The acid-resistant layer is acid-proof ceramic tile
Layer, mullite layer or polytetrafluoroethylene floor.
5. anticorrosion type laboratory hood according to claim 1, it is characterised in that：The wear-resistant protective layer is enamel
Dope layer, aluminum oxide dope layer or cast stone dope layer.
6. anticorrosion type laboratory hood according to claim 1, it is characterised in that：The ventilation unit includes blowing
Machine, air exhauster, ventilating duct and exhaust outlet, the lower cabinet body bottom are provided with the ventilating duct in " U " structure, the connection of ventilating duct bottom
There is hair-dryer, air exhauster is connected with the top of ventilating duct, exhaust outlet is connected with the top output port of air exhauster.
7. anticorrosion type laboratory hood according to claim 6, it is characterised in that：The side of the exhaust outlet is also set
There is dehumidifier, the input of dehumidifier is connected with exhaust outlet, and the output end of dehumidifier is connected with storage tank.
8. anticorrosion type laboratory hood according to claim 1, it is characterised in that：The bottom of the lower cabinet body is also set
There is material storing box.
9. anticorrosion type laboratory hood according to claim 1, it is characterised in that：The lower cabinet body side is also connected with
There is swash plate, lower cabinet body opposite side is connected with riser, and the swash plate on riser with being respectively equipped with through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720816840.4U CN207154364U (en) | 2017-07-06 | 2017-07-06 | A kind of anticorrosion type laboratory hood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720816840.4U CN207154364U (en) | 2017-07-06 | 2017-07-06 | A kind of anticorrosion type laboratory hood |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207154364U true CN207154364U (en) | 2018-03-30 |
Family
ID=61712145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720816840.4U Expired - Fee Related CN207154364U (en) | 2017-07-06 | 2017-07-06 | A kind of anticorrosion type laboratory hood |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207154364U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108543797A (en) * | 2018-06-19 | 2018-09-18 | 中绿能汉郁（天津）科技有限公司 | A kind of novel vent cabinet |
-
2017
- 2017-07-06 CN CN201720816840.4U patent/CN207154364U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108543797A (en) * | 2018-06-19 | 2018-09-18 | 中绿能汉郁（天津）科技有限公司 | A kind of novel vent cabinet |
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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 |
Granted publication date: 20180330 |