CN105750291B - A kind of vent cabinet - Google Patents
A kind of vent cabinet Download PDFInfo
- Publication number
- CN105750291B CN105750291B CN201610214766.9A CN201610214766A CN105750291B CN 105750291 B CN105750291 B CN 105750291B CN 201610214766 A CN201610214766 A CN 201610214766A CN 105750291 B CN105750291 B CN 105750291B
- Authority
- CN
- China
- Prior art keywords
- pair
- cabinet
- fan
- main frame
- pairs
- 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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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
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
Abstract
The invention discloses a kind of vent cabinet, including：Cabinet, it is the casing for the integral cuboid for including top plate, bottom plate, back plate and a pair of sidewalls, and the front portion of cabinet offers window；Air draft mechanism, it includes being fixed on a pair of top fans in cabinet and a counter-lateral quadrents fan, one end of gas pipeline connect with pneumatic filter, and the other end connects with a pair of top fans and a counter-lateral quadrents fan；Monitor control mechanism, it includes being fixed on a pair of camera devices on top plate；Fire suppression mechanism, it includes dry ice generating means, conduit and two pairs of shower nozzles, and conduit is connected with dry ice emitter and two pairs of shower nozzles, and two pairs of shower nozzles are located at the inside of cabinet；Controlling organization, it includes main frame and display screen, and main frame is connected with electric pushrod, a pair of camera devices, a pair of top fans, a counter-lateral quadrents fan, dry ice generating means and display screen.Vent cabinet disclosed by the invention not only ensures high-efficient ventilation, and realizes the remote monitoring to the situation in vent cabinet and the function of self-extinguishing.
Description
Technical field
The present invention relates to field of chemical equipment, more particularly to a kind of vent cabinet.
Background technology
Vent cabinet is one of conventional equipment of chemical laboratory, and degassing function is most importantly in the function of vent cabinet,
Various pernicious gases, foul smell, moisture and inflammable, explosive, corrosive substance are produced in chemical laboratory, during experimental implementation, is
The safety of protection user, prevent the polluter in experiment from being spread to laboratory, to use vent cabinet near pollution sources,
The experiment carried out at present on experimental bench is gradually transferred in vent cabinet.Current vent cabinet function is relatively simple, and majority is only
The purposes such as air draft, without the function such as fire extinguishing and remote monitoring.
The content of the invention
It is an object of the invention to solve at least the above, and provide the advantages of at least will be described later.
It is a still further object of the present invention to provide a kind of vent cabinet, and it not only ensures high-efficient ventilation, and realizes to logical
The remote monitoring of situation in wind cabinet and the function of self-extinguishing.
In order to realize according to object of the present invention and further advantage, there is provided a kind of vent cabinet, including：
Cabinet, it is the casing for the integral cuboid for including top plate, bottom plate, back plate and a pair of sidewalls, the cabinet
Front portion offers window, and the fixing end of electric pushrod is fixed on the window, and telescopic end and the baffle plate of the electric pushrod are consolidated
Fixed connection, when the electric pushrod is in extended configuration, window described in the guard seal, the electric pushrod, which is in, to be shunk
During state, the window is in opening-wide state, wherein, the baffle plate is made up of implosion guard；
Rubber layer, abatvoix, spongy layer, fire prevention are fixed with inwall in the top plate, back plate and a pair of sidewalls successively
Blanket layer and metallic plate, the metal sheet outer surface scribble anticorrosive coating；
Leakage fluid dram is offered on the bottom plate, the leakage fluid dram is connected by fluid pipeline with catch box；
Air draft mechanism, it includes a pair of top fans, a counter-lateral quadrents fan and a gas pipeline, the pair of top fan
It is fixed on the top plate, the pair of sidepiece fan is separately fixed in the pair of side wall, one end of the gas pipeline
Being connected with pneumatic filter, its other end connects with the pair of top fan and the pair of sidepiece fan, wherein, the gas
The inner surface of body pipeline and outer surface are coated respectively with anticorrosive coating；
Monitor control mechanism, it includes a pair of camera devices, and the pair of camera device is fixed on the top plate, and it is located at institute
The inside of cabinet is stated, monitors the cabinet inner case；
Fire suppression mechanism, it includes dry ice generating means, conduit and two pairs of shower nozzles, and one end of the conduit is sent out with the dry ice
Injection device is connected, and its other end is connected with two pairs of shower nozzles, and two pairs of shower nozzles are located at the inside of the cabinet, and described two
Shower nozzle is separately fixed in the top plate, the bottom plate and the pair of side wall；And
Controlling organization, it includes main frame and display screen, the main frame and the electric pushrod, the pair of camera device,
The pair of top fan, the pair of sidepiece fan, the dry ice generating means connect with the display screen；
Wherein, the pair of camera device gathers the image in the cabinet, and by the image transmission collected described in
On main frame, the main frame shows the image transmission received to the display screen, the display screen, when in the discovery cabinet
When on fire, by the pair of top fan of the Host Shutdown and the pair of sidepiece fan, it is in the electric pushrod
Extended configuration, opens the dry ice generating means, and the dry ice is sprayed on the cabinet by the conduit from two pairs of shower nozzles
In body.
Preferably, in described vent cabinet, in addition to：Buzz device, it is connected with the main frame, when the discovery cabinet
When on fire in vivo, the buzz device is opened by the main frame.
Preferably, in described vent cabinet, the conduit outer wrap has heat-insulation layer.
Preferably, in described vent cabinet, the thickness of the heat-insulation layer is 5cm.
Preferably, in described vent cabinet, the heat-insulation layer is made up of phenolic foam material.
Preferably, in described vent cabinet, the thickness of the rubber layer is 5cm.
Preferably, in described vent cabinet, the thickness of the spongy layer is 6cm.
Preferably, in described vent cabinet, the thickness of the fire prevention blanket layer is 5cm..
The present invention comprises at least following beneficial effect：Firstth, rubber layer fixed on the inwall of cabinet in the present invention, sound-absorbing
Plate, spongy layer, fire prevention blanket layer and metallic plate, explosion time occurs in cabinet and serves the effect that good buffering reduces explosive forces
Fruit；Secondth, the present invention uses smart host, display screen and a pair of cameras, realizes the remote monitoring to being tested in experiment cabinet,
Avoid and closely monitor to harm caused by experimenter's possibility, substantially increase the personal safety of experimenter；3rd, originally
Used in invention and be provided with dry ice generating means, and use host computer control dry ice generating means, while shower nozzle is set in the present invention
Positioned at the different azimuth of cabinet, realize intelligence it is rapidly and efficiently three-dimensional to being put out a fire in cabinet；4th, it is also provided with the present invention
Two pairs of fans, realize the exhaust effect of highly effective stereo.
Further advantage, target and the feature of the present invention embodies part by following explanation, and part will also be by this
The research and practice of invention and be understood by the person skilled in the art
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Embodiment
The present invention is described in further detail below in conjunction with the accompanying drawings, to make those skilled in the art with reference to specification text
Word can be implemented according to this.
It should be appreciated that such as " having ", "comprising" and " comprising " term used herein do not allot one or more
The presence or addition of individual other elements or its combination.
As shown in figure 1, the present invention provides a kind of vent cabinet, including：Cabinet, air draft mechanism, monitor control mechanism and controlling organization.
Cabinet is the casing for the integral cuboid for including top plate 1, bottom plate 2, back plate and a pair of sidewalls 3, the front portion of cabinet
Window is offered, the fixing end of electric pushrod 5 is fixed on window, and the telescopic end of electric pushrod 5 is fixedly connected with baffle plate 4, when
When electric pushrod is in extended configuration, guard seal window, when electric pushrod is in contraction state, window is in opening-wide state,
Baffle plate is made up of implosion guard；Rubber layer, abatvoix, sea are fixed with successively on inwall in top plate 1, back plate and a pair of sidewalls 3
Continuous layer, fire prevention blanket layer and metallic plate, metal sheet outer surface scribble anticorrosive coating；Leakage fluid dram is offered on bottom plate 2, leakage fluid dram leads to
Fluid pipeline is crossed to connect with catch box.
Air draft mechanism includes a pair of top fans 9, a counter-lateral quadrents fan 8 and a gas pipeline, and a pair of top fans 9 are fixed
On top plate, a counter-lateral quadrents fan is separately fixed in a pair of sidewalls, and one end of gas pipeline connects with pneumatic filter, and its is another
One end connects with a pair of counter-lateral quadrents fans 8 of top fan 9 and one, and the inner surface of gas pipeline and outer surface are coated respectively with anticorrosion
Coating.Monitor control mechanism includes a pair of camera devices 7, and a pair of camera devices 7 are fixed on top plate 1, and it is located at the inside of cabinet, prison
Controlled cabinet inner case.Fire suppression mechanism includes dry ice generating means, conduit 10 and two pairs of shower nozzles 11, one end of conduit 10 and dry ice
Emitter is connected, and its other end is connected with two pairs of shower nozzles 11, and two pairs of shower nozzles are located at the inside of cabinet, and two pairs of shower nozzles are solid respectively
It is scheduled in top plate, bottom plate and a pair of sidewalls (i.e. top plate, bottom plate and a pair of sidewalls are respectively fixed with a shower nozzle).
Controlling organization includes main frame 12 and display screen 13 (computer), main frame 12 and electric pushrod 5, a pair of camera devices 7, one
Top fan 9, a counter-lateral quadrents fan 8, dry ice generating means and display screen 13 are connected.
Wherein, when beginning to use vent cabinet, a pair of camera devices are opened, a pair of camera devices gather the shadow in cabinets
Picture, and by the image transmission collected to main frame, main frame shows the image transmission received to display screen, display screen, it is real
The person of testing can monitor the experimental conditions in vent cabinet on a display screen, when laboratory technician has found on fire in cabinet from display screen, its
Control main frame closes a pair of top fans and a counter-lateral quadrents fan, electric pushrod is in extended configuration, and now baffle plate is to moving down
It is dynamic, vent cabinet window is sealed, opens dry ice generating means, dry ice is sprayed in cabinet, realization pair by conduit from two pairs of shower nozzles
Vent cabinet is put out a fire；Completed when laboratory technician sees putting out a fire from display screen, passed through main frame and open a pair of top fans and an offside
Portion's fan, cabinet is vented, when being vented completion, contraction state is in by host computer control electric pushrod, now baffle plate moves up,
Cabinet window is opened.
In one embodiment, as shown in figure 1, also including：Buzz device 14, it is connected with main frame, when discovery cabinet
When interior on fire, buzz device is opened by main frame.
In one embodiment, conduit outer wrap has heat-insulation layer, serves the effect of insulation.
In one embodiment, the thickness of heat-insulation layer is 5cm.
In one embodiment, heat-insulation layer is made up of phenolic foam material.
In one embodiment, the thickness of rubber layer is 5cm.
In one embodiment, the thickness of spongy layer is 6cm.
In one embodiment, the thickness for blanket layer of preventing fires is 5cm.
Although embodiment of the present invention is disclosed as above, it is not restricted in specification and embodiment listed
With it can be applied to various suitable the field of the invention completely, can be easily for those skilled in the art
Other modification is realized, therefore under the universal limited without departing substantially from claim and equivalency range, it is of the invention and unlimited
In specific details and shown here as the legend with description.
Claims (8)
- A kind of 1. vent cabinet, it is characterised in that including：Cabinet, it is the casing for the integral cuboid for including top plate, bottom plate, back plate and a pair of sidewalls, the front portion of the cabinet Window is offered, the fixing end of electric pushrod is fixed on the window, and the telescopic end of the electric pushrod is fixed with baffle plate to be connected Connect, when the electric pushrod is in extended configuration, window described in the guard seal, the electric pushrod is in contraction state When, the window is in opening-wide state, wherein, the baffle plate is made up of implosion guard；Rubber layer, abatvoix, spongy layer, fire blanket are fixed with inwall in the top plate, back plate and a pair of sidewalls successively Layer and metallic plate, the metal sheet outer surface scribble anticorrosive coating；Leakage fluid dram is offered on the bottom plate, the leakage fluid dram is connected by fluid pipeline with catch box；Air draft mechanism, it includes a pair of top fans, a counter-lateral quadrents fan and a gas pipeline, and the pair of top fan is fixed On the top plate, the pair of sidepiece fan is separately fixed in the pair of side wall, one end of the gas pipeline and gas Body filter connects, and its other end connects with the pair of top fan and the pair of sidepiece fan, wherein, the flue The inner surface in road and outer surface are coated respectively with anticorrosive coating；Monitor control mechanism, it includes a pair of camera devices, and the pair of camera device is fixed on the top plate, and it is located at the cabinet The inside of body, monitor the cabinet inner case；Fire suppression mechanism, it includes dry ice generating means, conduit and two pairs of shower nozzles, and one end of the conduit fills with dry ice transmitting Connection is put, its other end is connected with two pairs of shower nozzles, and two pairs of shower nozzles are located at the inside of the cabinet, and two pairs of sprays Head is separately fixed in the top plate, the bottom plate and the pair of side wall；AndControlling organization, it includes main frame and display screen, the main frame and the electric pushrod, the pair of camera device, described A pair of top fans, the pair of sidepiece fan, the dry ice generating means connect with the display screen；Wherein, the pair of camera device gathers the image in the cabinet, and by the image transmission collected to the main frame On, the main frame shows the image transmission received to the display screen, the display screen, on fire in the cabinet when finding When, by the pair of top fan of the Host Shutdown and the pair of sidepiece fan, the electric pushrod is in stretching, extension State, opens the dry ice generating means, and the dry ice is sprayed on the cabinet by the conduit from two pairs of shower nozzles In.
- 2. vent cabinet as claimed in claim 1, it is characterised in that also include：Buzz device, it is connected with the main frame, when It was found that when on fire in the cabinet, the buzz device is opened by the main frame.
- 3. vent cabinet as claimed in claim 1, it is characterised in that the conduit outer wrap has heat-insulation layer.
- 4. vent cabinet as claimed in claim 3, it is characterised in that the thickness of the heat-insulation layer is 5cm.
- 5. vent cabinet as claimed in claim 3, it is characterised in that the heat-insulation layer is made up of phenolic foam material.
- 6. vent cabinet as claimed in claim 1, it is characterised in that the thickness of the rubber layer is 5cm.
- 7. vent cabinet as claimed in claim 1, it is characterised in that the thickness of the spongy layer is 6cm.
- 8. vent cabinet as claimed in claim 1, it is characterised in that the thickness of the fire prevention blanket layer is 5cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610214766.9A CN105750291B (en) | 2016-04-06 | 2016-04-06 | A kind of vent cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610214766.9A CN105750291B (en) | 2016-04-06 | 2016-04-06 | A kind of vent cabinet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105750291A CN105750291A (en) | 2016-07-13 |
| CN105750291B true CN105750291B (en) | 2018-01-16 |
Family
ID=56333630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610214766.9A Expired - Fee Related CN105750291B (en) | 2016-04-06 | 2016-04-06 | A kind of vent cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105750291B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106361007A (en) * | 2016-08-26 | 2017-02-01 | 宁波圣达精工智能科技有限公司 | Smart compact bookshelf |
| CN107909905A (en) * | 2017-12-01 | 2018-04-13 | 王会会 | A kind of analysis of chemical elements device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1745866A1 (en) * | 2005-07-19 | 2007-01-24 | Institute of Occupational Safety and Health, Council of Labor Affairs | Air-isolator fume hood |
| CN202037165U (en) * | 2011-05-13 | 2011-11-16 | 中国石油化工集团公司 | Exhaust system for ventilation cabinets |
| DE202012104696U1 (en) * | 2012-12-03 | 2013-01-31 | Herbert Ott | Hood |
| CN203024334U (en) * | 2012-12-06 | 2013-06-26 | 南京诺丹工程技术有限公司 | Air-exhaust control system of fume hood |
| CN203541052U (en) * | 2013-09-17 | 2014-04-16 | 安徽华盛科技控股股份有限公司 | Ventilating cabinet capable of indirectly detecting face velocity by using CIT (computer interface technology) |
| CN203842225U (en) * | 2014-04-22 | 2014-09-24 | 北京信高实验室设备有限公司 | Automatic fire extinguishing system and ventilation cabinet |
| CN104586101A (en) * | 2014-12-17 | 2015-05-06 | 唐华烨 | Ventilation cabinet |
-
2016
- 2016-04-06 CN CN201610214766.9A patent/CN105750291B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1745866A1 (en) * | 2005-07-19 | 2007-01-24 | Institute of Occupational Safety and Health, Council of Labor Affairs | Air-isolator fume hood |
| CN202037165U (en) * | 2011-05-13 | 2011-11-16 | 中国石油化工集团公司 | Exhaust system for ventilation cabinets |
| DE202012104696U1 (en) * | 2012-12-03 | 2013-01-31 | Herbert Ott | Hood |
| CN203024334U (en) * | 2012-12-06 | 2013-06-26 | 南京诺丹工程技术有限公司 | Air-exhaust control system of fume hood |
| CN203541052U (en) * | 2013-09-17 | 2014-04-16 | 安徽华盛科技控股股份有限公司 | Ventilating cabinet capable of indirectly detecting face velocity by using CIT (computer interface technology) |
| CN203842225U (en) * | 2014-04-22 | 2014-09-24 | 北京信高实验室设备有限公司 | Automatic fire extinguishing system and ventilation cabinet |
| CN104586101A (en) * | 2014-12-17 | 2015-05-06 | 唐华烨 | Ventilation cabinet |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105750291A (en) | 2016-07-13 |
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Granted publication date: 20180116 Termination date: 20190406 |