CN209255446U - A kind of use for laboratory draught cupboard - Google Patents
A kind of use for laboratory draught cupboard Download PDFInfo
- Publication number
- CN209255446U CN209255446U CN201821372431.0U CN201821372431U CN209255446U CN 209255446 U CN209255446 U CN 209255446U CN 201821372431 U CN201821372431 U CN 201821372431U CN 209255446 U CN209255446 U CN 209255446U
- Authority
- CN
- China
- Prior art keywords
- gas
- control box
- draught cupboard
- laboratory
- gauntlet
- 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.)
- Active
Links
Abstract
The utility model provides a kind of use for laboratory draught cupboard, belong to laboratory equipment technical field, storage room including control box and below the control box, pumping blower is equipped at the top of the control box, the pumping fan outlet is connected with gas-liquid separation device by discharge pipe, gas vent and liquid outlet are respectively equipped at the top and bottom of the gas-liquid separation device, the gas vent is connected with gas treatment equipment by pipeline, the liquid outlet is connected with liquid collecting box by pipeline, the control box front is equipped with operation panel, handle hole there are two being set on the operation panel, the handle hole is equipped with the fixing pipe of fixed gauntlet far from the side of the control box, several annular grooves are equipped on the inside of the fixing pipe, support hoop is installed in the annular groove.The utility model can not only be handled the gas being discharged in draught cupboard, also reduce the evolution of gas in draught cupboard, and the installation and disassembly of gauntlet are very convenient.
Description
Technical field
The utility model relates to laboratory equipment technical fields, and in particular to a kind of use for laboratory draught cupboard.
Background technique
Some chemical experiments are often done in the lab, these are tested there may be irritative gas or toxic gas,
The environment for not only polluting laboratory, also generates harm to the body of experimenter.Draught cupboard, also known as draft chamber are a kind of reductions
The experimental provision that experimenter contacts with toxic and harmful gas.But existing draught cupboard is in use, it is toxic when generating
When pernicious gas, need windowpane forgetting about it certain altitude, be in half open state, experimenter by arm extend into draught cupboard into
Row experimental implementation, part irritative gas or toxic gas can be still diffused on the outside of draught cupboard, pollute the working environment in laboratory
And certain harm is caused to the body of experimenter.In addition, some use for laboratory draught cupboards directly arrange toxic and harmful gas
It puts, larger impact will cause to environment.Therefore, it is good, smaller, free from environmental pollution on experimenter's influence to be badly in need of a kind of safety
Use for laboratory draught cupboard.
Utility model content
The purpose of this utility model be in view of the deficiencies of the prior art, provide a kind of safety it is good, on operator influence
Use for laboratory draught cupboard smaller, free from environmental pollution.
The utility model provides following technical solution:
A kind of use for laboratory draught cupboard, the storage room including control box and below the control box, the control box
Top is equipped with pumping blower, and the pumping fan outlet is connected with gas-liquid separation device, the gas-liquid separation dress by discharge pipe
It sets top and bottom and is respectively equipped with gas vent and liquid outlet, the gas vent is connected with gas treatment by pipeline and fills
It sets, the liquid outlet is connected with liquid collecting box by pipeline, and the control box front is equipped with operation panel, on the operation panel
If the handle hole is equipped with the fixing pipe of fixed gauntlet, the fixation far from the side of the control box there are two handle hole
It is equipped with several annular grooves on the inside of pipe, support hoop is installed in the annular groove.
Preferably, the storage room side is equipped with article placing cabinet, and the storage room other side is equipped with several layers drawer.
Preferably, the side of the control box is equipped with air inlet pipe, and the import of the air inlet pipe is located at outside wall, and the air inlet
The entrance of pipe is equipped with the first filter screen, prevents big partial size substance from entering in draught cupboard.
Preferably, the air inlet pipe is equipped with drying device and reduces it to ventilation for removing the moisture contained in air
The influence operated in cupboard.
Preferably, it is equipped with the second filter screen at the pumping fan inlet, prevents the big partial size substance in draught cupboard from entering
Follow up device.
Preferably, the interface of the gauntlet is equipped with the fixed ring of circular ring type, and the material that the fixed ring uses is rubber
Glue, the setting of the fixed ring plays the role of further fixing the gauntlet, and will not damage arm.
The beneficial effects of the utility model are:
(1) escaping gas, toxic gas or irritation gas in draught cupboard are discharged by pumping blower for the utility model
Body etc., and the shadow to ambient enviroment is reduced come processing gas by gas-liquid separation device, gas treatment equipment and liquid collecting box
It rings, reduction is injured caused by experimenter's body.
(2) the utility model passes through on the annular groove being set on the inside of fixing pipe, the support hoop and gauntlet that are installed in annular groove
Fixed ring match, have the function that gauntlet is installed, the installation and replacement of gauntlet be quite convenient to, and gauntlet is set
Escaping for gas in operating process can be reduced by setting, safer, be more conducive to ensure the health of experimenter.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention and illustrates.
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the schematic diagram of internal structure of the fixing pipe of the utility model.
In the figure, it is marked as 1, control box；2, storage room；3, discharge pipe；4, it is evacuated blower；5, gas-liquid separation device；6, gas
Body outlet；7, liquid outlet；8, gas treatment equipment；9, liquid collecting box；10, operation panel；11, handle hole；12, fixing pipe；
13, annular groove；14, support hoop；15, gauntlet；16, fixed ring；17, air inlet pipe；18, drying device；19, the first filter screen；20,
Two filter screens；21, article placing cabinet；22, drawer.
Specific embodiment
As depicted in figs. 1 and 2, a kind of use for laboratory draught cupboard, including control box 1 and the storage being set to below control box 1
Room 2 is deposited, 2 side of storage room is equipped with article placing cabinet 21, and 2 other side of storage room is equipped with several layers drawer 22, and the side of control box 1 is equipped with
The import of air inlet pipe 17, air inlet pipe 17 is located at outside wall, and the entrance of air inlet pipe 17 is equipped with the first filter screen 19, in air inlet pipe 17
It is additionally provided with drying device 18, pumping blower 4 is equipped at the top of control box 1, pumping 4 entrance of blower is equipped with the second filter screen 20, takes out
The outlet of gas blower 4 is connected with gas-liquid separation device 5 by discharge pipe 3, is respectively equipped with gas at the top and bottom of gas-liquid separation device 5
Body outlet 6 and liquid outlet 7, gas vent 6 are connected with gas treatment equipment 8 by pipeline, and liquid outlet 7 is connected by pipeline
There is liquid collecting box 9,1 front of control box is equipped with operation panel 10, is set on operation panel 10 there are two handle hole 11, handle hole 11 is separate
The side of control box 1 is equipped with the fixing pipe 12 of fixed gauntlet 15, is equipped with several annular grooves 13 on the inside of fixing pipe 12, and in annular groove 13
Support hoop 14 is installed, the interface of gauntlet 15 is equipped with the fixed ring 16 of circular ring type, the material that fixed ring 16 uses for rubber, Gu
The setting for determining ring 16 plays the role of further fixing gauntlet 15, and will not damage arm.
The advantage of the utility model are as follows: escaping gas, toxic gas or thorn in draught cupboard are discharged by pumping blower 4
Swash property gas etc., and is reduced come processing gas to week by gas-liquid separation device 5, gas treatment equipment 8 and liquid collecting box 9
The influence in collarette border, reduction are injured caused by experimenter's body；By being set to the annular groove 13 of 12 inside of fixing pipe, being installed on
Support hoop 14 in annular groove 13 and the fixed ring 16 on gauntlet 15 match, and have the function that install gauntlet 15, gauntlet
15 installation and replacement is quite convenient to, and the setting of gauntlet 15 can reduce escaping for gas in operating process, safer,
It is more conducive to ensure the health of experimenter
The foregoing is merely the preferred application cases of the utility model, are not intended to limit the utility model, although reference
The utility model is described in detail in previous embodiment, for those skilled in the art, still can be right
Technical solution documented by foregoing embodiments is modified or equivalent replacement of some of the technical features.It is all
Within the spirit and principles of the utility model, it is practical new to should be included in this for any modification, equivalent replacement, improvement and so on
Within the protection scope of type.
Claims (6)
1. a kind of use for laboratory draught cupboard, the storage room including control box and below the control box, which is characterized in that institute
It states and is equipped with pumping blower at the top of control box, the pumping fan outlet is connected with gas-liquid separation device, the gas by discharge pipe
It is respectively equipped with gas vent and liquid outlet at the top and bottom of liquid separating apparatus, the gas vent is connected with gas by pipeline
Processing unit, the liquid outlet are connected with liquid collecting box by pipeline, and the control box front is equipped with operation panel, the behaviour
Make to set on plate there are two handle hole, the handle hole is equipped with the fixing pipe of fixed gauntlet, institute far from the side of the control box
It states and is equipped with several annular grooves on the inside of fixing pipe, support hoop is installed in the annular groove.
2. a kind of use for laboratory draught cupboard according to claim 1, which is characterized in that the storage room side is equipped with glove
Cabinet, the storage room other side are equipped with several layers drawer.
3. a kind of use for laboratory draught cupboard according to claim 1, which is characterized in that the side of the control box be equipped with into
The import of tracheae, the air inlet pipe is located at outside wall, and the entrance of the air inlet pipe is equipped with the first filter screen.
4. a kind of use for laboratory draught cupboard according to claim 3, which is characterized in that the air inlet pipe is equipped with dry dress
It sets.
5. a kind of use for laboratory draught cupboard according to claim 1, which is characterized in that be equipped at the pumping fan inlet
Second filter screen.
6. a kind of use for laboratory draught cupboard according to claim 1, which is characterized in that the interface of the gauntlet is equipped with
The fixed ring of circular ring type, the material that the fixed ring uses is rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821372431.0U CN209255446U (en) | 2018-08-24 | 2018-08-24 | A kind of use for laboratory draught cupboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821372431.0U CN209255446U (en) | 2018-08-24 | 2018-08-24 | A kind of use for laboratory draught cupboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209255446U true CN209255446U (en) | 2019-08-16 |
Family
ID=67551838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821372431.0U Active CN209255446U (en) | 2018-08-24 | 2018-08-24 | A kind of use for laboratory draught cupboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209255446U (en) |
-
2018
- 2018-08-24 CN CN201821372431.0U patent/CN209255446U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207343434U (en) | A kind of chemical experiment vent cabinet | |
| CN205761276U (en) | A kind of novel super-clean bench for scientific research pharmacy | |
| CN209255446U (en) | A kind of use for laboratory draught cupboard | |
| CN108624491B (en) | Movable PCR laboratory | |
| CN108580500A (en) | A kind of safe environment protection type laboratory hood | |
| CN206661875U (en) | A kind of ventilation hoods for laboratories | |
| CN207288300U (en) | A kind of teaching experiment fume hood | |
| CN212884063U (en) | Multi-functional fume chamber in laboratory | |
| CN210676311U (en) | Sample plate cover with air exhaust facility | |
| CN208218820U (en) | A kind of flow cytometer work station Biosecurity hood | |
| CN209407056U (en) | A kind of draught cupboard | |
| CN110420957A (en) | A kind of pharmacy test vent cabinet | |
| CN208321584U (en) | A kind of intelligence exhaust vent cabinet | |
| CN203182943U (en) | Air supplement type pathology material drawing workbench | |
| CN207356734U (en) | A kind of efficient furniture processing japanning room emission-control equipment | |
| CN207204127U (en) | A kind of Biohazard Safety Equipment | |
| CN206716683U (en) | A kind of fume cupboard environmental protection device for removing harmful gas in laboratory | |
| CN109751704A (en) | A kind of Totally-enclosed environment-friendly ventilation device | |
| CN208643630U (en) | Paint exhaust gas environmental protection treatment device | |
| CN203196647U (en) | Negative pressure protection type clean working platform | |
| CN208611992U (en) | A kind of use for laboratory exhaust apparatus in flexibly changing gas collection direction | |
| CN205628031U (en) | Operation panel for food science experiments | |
| CN205850868U (en) | A kind of Biohazard Safety Equipment | |
| CN209034377U (en) | Self-unloading consumptive material Biohazard Safety Equipment | |
| CN212431177U (en) | Air purification device with detection function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |