CN109201686A - A kind of vent cabinet of band inclination form - Google Patents
A kind of vent cabinet of band inclination form Download PDFInfo
- Publication number
- CN109201686A CN109201686A CN201811054861.2A CN201811054861A CN109201686A CN 109201686 A CN109201686 A CN 109201686A CN 201811054861 A CN201811054861 A CN 201811054861A CN 109201686 A CN109201686 A CN 109201686A
- Authority
- CN
- China
- Prior art keywords
- cabinet
- vent cabinet
- deflector
- module
- vent
- 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.)
- Pending
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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
-
- 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
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- Devices For Use In Laboratory Experiments (AREA)
- Ventilation (AREA)
Abstract
The invention discloses a kind of vent cabinets of band inclination form, it is related to laboratory technical field of furniture, windows system is provided in its cabinet body, the movable window of windows system can move up and down under the drive of power plant module along rail module, movable window is fitted in during the upper surface of fixed form moves up and down along rail module, the angle of movable window and vertical direction changes in the range of 0 ° ~ 45 °, and then realize the variation of vent cabinet form angle, being obliquely installed for vent cabinet form may be implemented, and then the angle by changing form becomes form to be at certain angle of inclination setting from vertical direction, give operator more upper part of the body operating spaces, experimenter is facilitated to carry out test operation, and, inclination form the space occupied is mainly the upper space of vent cabinet, the segment space belongs to the not high region of utilization rate, Influence caused by the operation vent cabinet user can be reduced.
Description
Technical field
The present invention relates to laboratory technical field of furniture more particularly to a kind of vent cabinets of band inclination form.
Background technique
As country is to the pay attention to day by day of R&D work, the effect in laboratory is also increasingly prominent, and many experiments room investment is built
If, transformation, and environmentally protective theory is all being advocated in the whole world now, and under this overall situation, laboratory user is to laboratory
The functionality of furniture, flexibility, sustainability are all put forward higher requirements.
Laboratory sink is commonly used to wash by the instrument and equipment of reagent contamination, during cleaning, is easy to produce different
There is harm to the operator washed in taste, be also unfavorable for maintaining the integrated environment in laboratory.In order to solve in prior art
The problem, generallys use vent cabinet.Vent cabinet is the most common laboratory furniture in laboratory.It can be formed one it is relatively closed
Space, and have air-exhausting function, it is ensured that under normal operation, the gas in most of vent cabinet is integrally arranged for vent cabinet
It removes, greatly reduces the slip of pernicious gas molecule and molecule, some of laboratory are easy to produce peculiar smell and than relatively hazardous
Experiment carried out all in vent cabinet.
The front of vent cabinet, which is one, can open mobile component --- and form, form are substantially transparent material, behaviour
Author can be through the situation in form observation vent cabinet, can also be by the mobile form of the modes such as push-and-pull, before opening vent cabinet
Portion, hand can enter vent cabinet, carry out experimental implementation.
The form of vent cabinet in prior art be it is vertically-mounted, push-and-pull direction is also substantially vertical direction when use
It moves up and down.This ventilation cabinet is commonplace, but haves the shortcomings that not humanized enough.When experiment starts, vent cabinet is thrown
When entering to use, form will be maintained at face location hereinafter, just can be described as safety operation.When without operation,
Preferably form is drawn to bottom, not only safe in this way but also saving vent cabinet energy consumption.
But in experimentation, operator is across form observing response situation or needs slightly to bow and possess a person and grasps
When work, due to operator with form be above the waist it is parallel, reserve can operating space it is little, it is easy to head occurs and hits
Situation on to sight glass is easy to bring injury of human and equipment damage, and there is no collision, operator's operating experiences in time
Also bad.In addition, at work, airflow inlet is mainly from form bottom for the vent cabinet in prior art from the point of view of air current composition
Portion enters, and vent cabinet interior air-flow tissue is easy to generating sinuous flow, vortex close to form upper position, leads to air turbulence, holds
Easily reveal.
Summary of the invention
The present invention provides a kind of vent cabinet of band inclination form, and the angle by changing form gives operator more upper half
Body operating space facilitates experimenter to carry out test operation, influences caused by reducing the operation vent cabinet user, while may be used also
To reduce the danger of gas leakage escape, increase the gas flow optimized ability and safety of vent cabinet.
Specific technical solution provided by the invention is as follows:
A kind of vent cabinet of band inclination form provided by the invention includes cabinet body, the station and view for being mounted on the interior of the cabinet
Window system, wherein the windows system includes fixed form, movable window, rail module, traction module, power plant module and matches
Molality block, the cabinet body include preceding cabinet plate, rear cabinet plate, sidecar plate and Top Tank plate, be provided on cabinet plate after described first deflector,
Second deflector and third deflector, the first deflector rear cabinet plate installation parallel with second deflector are described
It is arranged between third deflector and the rear cabinet plate in 30 ° ~ 60 ° angles, peace of first deflector on the rear cabinet plate
Dress height is less than mounting height of second deflector on the rear cabinet plate, and the power plant module uses the traction module
The movable window is driven to move up and down along the rail module, the fixed form is fixed on the interior of the cabinet, the work
The upper surface that dynamic form is fitted in fixed form moves up and down along the rail module, and the end setting of the traction module is
State counterweight module.
Optionally, during the movable window moves up and down with the angular range of vertical direction be 0 ° ~ 45 °.
Optionally, the traction module is chain, and the power plant module is motor-driven sprocket wheel, and the sprocket wheel drives institute
It states chain to move up and down, one end of the chain is fixed in the movable window, and the other end of the chain is fixed on described
In counterweight module.
Optionally, the windows system further includes the fixed pulley for being fixed on the cabinet body top, and the sprocket wheel is around described
Fixed pulley connects the movable window.
Optionally, ventilation shaft is provided at the top of the cabinet body, the master that the ventilation shaft is used to connect laboratory is logical
Air piping.
Optionally, the fixed form and the movable window are transparent window.
Optionally, it is arranged between the third deflector and the rear cabinet plate in 45 ° of angles.
Optionally, the vent cabinet is desktop hood, desktop type vent cabinet, bench-type fume hood and walk-in type vent cabinet
One of.
Beneficial effects of the present invention are as follows:
The embodiment of the present invention provides in the cabinet body of the vent cabinet of band inclination form a kind of and is provided with windows system, the work of windows system
Dynamic form can move up and down under the drive of power plant module along rail module, and movable window is fitted in the upper surface of fixed form
During rail module up and down motion, the angle of movable window and vertical direction changes in the range of 0 ° ~ 45 °, in turn
Being obliquely installed for vent cabinet form, and then the angle by changing form may be implemented in the variation for realizing vent cabinet form angle
Degree becomes form to be at certain angle of inclination setting from vertical direction, gives the more upper part of the body operating spaces of operator, facilitates reality
The person of testing carries out test operation, moreover, inclination form the space occupied is mainly the upper space of vent cabinet, which belongs to
The not high region of utilization rate, influence caused by the operation vent cabinet user can be reduced；Furthermore movable window and vertical side
To when being arranged in 0 ° ~ 45 ° angles, form top is opposite to be moved back, and the position of sinuous flow and vortex, which occurs, also will cooperate the rearward
Air-flow guiding after one deflector, the second deflector and third deflector is more biased to inside vent cabinet, and the concentration of air-flow goes out
Mouth is closer to exhaust outlet position, it is possible to reduce the danger of gas leakage escape increases the gas flow optimized ability and peace of vent cabinet
Quan Xing.
Detailed description of the invention
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings other
Attached drawing.
Fig. 1 is the schematic view of the front view that a kind of band of the embodiment of the present invention tilts the vent cabinet of form；
Fig. 2 is the side structure schematic view that a kind of band of the embodiment of the present invention tilts the vent cabinet of form；
Fig. 3 is the overlooking structure diagram that a kind of band of the embodiment of the present invention tilts the vent cabinet of form；
Fig. 4 is the schematic cross-sectional view that a kind of band of the embodiment of the present invention tilts the vent cabinet of form.
Specific embodiment
To make the objectives, technical solutions, and advantages of the present invention clearer, below in conjunction with attached drawing to the present invention make into
It is described in detail to one step, it is clear that described embodiments are only a part of the embodiments of the present invention, rather than whole implementation
Example.Based on the embodiments of the present invention, obtained by those of ordinary skill in the art without making creative efforts
All other embodiment, shall fall within the protection scope of the present invention.
It is carried out specifically below in conjunction with vent cabinet of Fig. 1 ~ Fig. 4 to a kind of band inclination form of the embodiment of the present invention
Bright, the cabinet body of the vent cabinet is one of desktop hood, desktop type vent cabinet, bench-type fume hood and walk-in type vent cabinet
Cabinet body, in this regard, the embodiment of the present invention does not do tired state.
With reference to shown in Fig. 1, Fig. 2, Fig. 3 and Fig. 4, a kind of vent cabinet of band inclination form provided in an embodiment of the present invention includes
Cabinet body 1, the station 2 being mounted on inside cabinet body 1 and windows system 3, wherein windows system 3 includes fixed form 301, activity
Form 302, rail module 303, traction module 304, power plant module 305 and counterweight module 306, cabinet body 1 include preceding cabinet plate 101,
Cabinet plate 102, sidecar plate 103 and Top Tank plate 104 afterwards are provided with the first deflector 105,106 and of the second deflector on rear cabinet plate 102
Third deflector 107, cabinet plate 102 is installed after the first deflector 105 is parallel with the second deflector 106, and third deflector 107 is with after
It is arranged between cabinet plate 102 in 30 ° ~ 60 ° angles, also, refering to what is shown in Fig. 4, peace of first deflector 105 on rear cabinet plate 102
Mounting height of the dress height less than the second deflector 106 on rear cabinet plate 102, power plant module 305 are driven using traction module 304
Movable window 302 moves up and down along rail module 303, and fixed form 301 is fixed on inside cabinet body 1, and movable window 302 is fitted in
The upper surface of fixed form 301 moves up and down along rail module 303, and the end of traction module 304 is provided with counterweight module 306,
Counterweight module 306 is used to help user and realizes moving up and down for movable window 302.
Wherein, refering to what is shown in Fig. 4, the first deflector 105, the second deflector 106 and third deflector 107 is arranged, and
Cabinet plate 102 is installed after first deflector 105 is parallel with the second deflector 106, is between third deflector 107 and rear cabinet plate 102
30 ° ~ 60 ° angle settings, mounting height of first deflector 105 on rear cabinet plate 102 is less than the second deflector 106 in rear cabinet plate
Mounting height on 102 is placed to drain step by step by the exhaust gas generated in experimentation import main ventilation pipeline by different level
Pernicious gas escape and residual.
Refering to what is shown in Fig. 4, movable window 302 can transport under the drive of power plant module 305 along about 303 rail module
Dynamic, movable window 302 is fitted in during the upper surface of fixed form 301 moves up and down along rail module 303, movable window
302 with the angle of vertical direction change in the range of 0 ° ~ 45 ° namely movable window 302 move up and down during with vertical side
To angular range be 0 ° ~ 45 °.And then form is become being at certain angle of inclination from vertical direction by the angle by changing form
The more upper part of the body operating spaces of operator are given in setting, and experimenter is facilitated to carry out test operation, moreover, what inclination form occupied
Space is mainly the upper space of vent cabinet, which belongs to the not high region of utilization rate, and can reduce makes vent cabinet
It is influenced caused by the operation of user.
Further, with reference to shown in Fig. 1, Fig. 2, Fig. 3 and Fig. 4, traction module 304 is chain, and power plant module 305 is motor
The sprocket wheel of driving, the sprocket wheel drive chain move up and down, one end of the chain is fixed in movable window 302, chain it is another
End is fixed in counterweight module 306.Windows system 3 further includes the fixed pulley 307 for being fixed on 1 top of cabinet body, and chain is around fixed sliding
307 connection movable window 302 of wheel.Exemplary, traction module 304 is under the cooperation of counterweight module 306 and power plant module 305, behaviour
Author only needs gently firmly movable window 302 can be realized to be fitted in the upper surface of fixed form 301 along about 303 rail module
Movement.
Further, with reference to shown in Fig. 1, Fig. 2, Fig. 3 and Fig. 4, fixed form 301 and movable window 302 are transparent view
Window, the top of cabinet body 1 are provided with ventilation shaft 108, and ventilation shaft 108 is used to connect the main ventilation pipeline in laboratory, Er Qie
In 45 ° of angle settings between three deflectors 107 and rear cabinet plate 102.Movable window 302 is set with vertical direction in 0 ° ~ 45 ° angles
When setting, form top is opposite to be moved back, and the position that sinuous flow and vortex occurs also will cooperate the first deflector 105, second to lead rearward
Air-flow guiding after flowing plate 106 and third deflector 107 is more biased to inside vent cabinet, the collection middle outlet of air-flow closer to
Exhaust outlet position, it is possible to reduce the danger of gas leakage escape increases the gas flow optimized ability and safety of vent cabinet.
Exemplary, the vent cabinet of the embodiment of the present invention can be desktop hood, desktop type vent cabinet, bench-type fume hood
One of with walk-in type vent cabinet.
The embodiment of the present invention provides in the cabinet body of the vent cabinet of band inclination form a kind of and is provided with windows system, windows system
Movable window can move up and down along rail module under the drive of power plant module, movable window is fitted in the upper of fixed form
Surface along rail module move up and down during, the angle of movable window and vertical direction changes in the range of 0 ° ~ 45 °,
And then the variation of vent cabinet form angle is realized, being obliquely installed for vent cabinet form may be implemented, and then by changing form
Angle form is become from vertical direction to be at certain angle of inclination setting, give the more upper part of the body operating spaces of operator, side
Just experimenter carries out test operation, moreover, inclination form the space occupied is mainly the upper space of vent cabinet, the segment space
Belong to the not high region of utilization rate, influence caused by the operation vent cabinet user can be reduced；Furthermore movable window and perpendicular
Histogram to when being arranged in 0 ° ~ 45 ° angles, form top is opposite to be moved back, and the position that sinuous flow and vortex occurs will also match rearward
It closes the air-flow guiding after the first deflector, the second deflector and third deflector to be more biased to inside vent cabinet, the collection of air-flow
Middle outlet is closer to exhaust outlet position, it is possible to reduce the danger of gas leakage escape increases the gas flow optimized ability of vent cabinet
And safety.
Obviously, those skilled in the art can carry out various modification and variations without departing from this hair to the embodiment of the present invention
The spirit and scope of bright embodiment.In this way, if these modifications and variations of the embodiment of the present invention belong to the claims in the present invention
And its within the scope of equivalent technologies, then the present invention is also intended to include these modifications and variations.
Claims (8)
1. a kind of vent cabinet of band inclination form, which is characterized in that the vent cabinet includes cabinet body, is mounted on the interior of the cabinet
Station and windows system, wherein the windows system include fixed form, movable window, rail module, traction module,
Power plant module and counterweight module, the cabinet body include preceding cabinet plate, rear cabinet plate, sidecar plate and Top Tank plate, are arranged on the rear cabinet plate
Have the first deflector, the second deflector and a third deflector, first deflector it is parallel with second deflector it is described after
The installation of cabinet plate is arranged between the third deflector and the rear cabinet plate in 30 ° ~ 60 ° angles, and first deflector is described
The mounting height on cabinet plate is less than mounting height of second deflector on the rear cabinet plate afterwards, and the power plant module uses
The traction module drives the movable window to move up and down along the rail module, and the fixed form is fixed on the cabinet body
Inside, the upper surface that the movable window is fitted in fixed form move up and down along the rail module, the traction module
End is provided with the counterweight module.
2. vent cabinet according to claim 1, which is characterized in that the movable window move up and down during with vertical side
To angular range be 0 ° ~ 45 °.
3. vent cabinet according to claim 1 or 2, which is characterized in that the traction module is chain, the power plant module
For motor-driven sprocket wheel, the sprocket wheel drives the chain to move up and down, and one end of the chain is fixed on the activity view
On window, the other end of the chain is fixed in the counterweight module.
4. vent cabinet according to claim 1 or 3, which is characterized in that the windows system further includes being fixed on the cabinet
The fixed pulley on body top, the sprocket wheel connect the movable window around the fixed pulley.
5. vent cabinet according to claim 1 or 2, which is characterized in that be provided with ventilation shaft, institute at the top of the cabinet body
Ventilation shaft is stated for connecting the main ventilation pipeline in laboratory.
6. vent cabinet according to claim 1 or 2, which is characterized in that the fixed form and the movable window are
Transparent window.
7. vent cabinet according to claim 1 or 2, which is characterized in that between the third deflector and the rear cabinet plate
It is arranged in 45 ° of angles.
8. vent cabinet according to claim 1 or 2, which is characterized in that the vent cabinet is desktop hood, desktop type
One of vent cabinet, bench-type fume hood and walk-in type vent cabinet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811054861.2A CN109201686A (en) | 2018-09-11 | 2018-09-11 | A kind of vent cabinet of band inclination form |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811054861.2A CN109201686A (en) | 2018-09-11 | 2018-09-11 | A kind of vent cabinet of band inclination form |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109201686A true CN109201686A (en) | 2019-01-15 |
Family
ID=64987531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811054861.2A Pending CN109201686A (en) | 2018-09-11 | 2018-09-11 | A kind of vent cabinet of band inclination form |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109201686A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203408961U (en) * | 2013-07-03 | 2014-01-29 | 上海能讯实验室设备有限公司 | Experimental ventilation cabinet |
| CN203842912U (en) * | 2014-04-22 | 2014-09-24 | 北京信高实验室设备有限公司 | Fume hood |
| CN204402235U (en) * | 2014-12-05 | 2015-06-17 | 安徽华盛科技控股股份有限公司 | CIT is with the vent cabinet moving up and down form |
| CN105032882A (en) * | 2015-07-03 | 2015-11-11 | 北京信高实验室设备有限公司 | Ventilation cabinet |
| CN204842427U (en) * | 2015-07-03 | 2015-12-09 | 北京信高实验室设备有限公司 | Go into formula fume chamber |
| CN207196802U (en) * | 2017-08-02 | 2018-04-06 | 倚世节能科技（上海）有限公司 | A kind of ventilation equipment |
-
2018
- 2018-09-11 CN CN201811054861.2A patent/CN109201686A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203408961U (en) * | 2013-07-03 | 2014-01-29 | 上海能讯实验室设备有限公司 | Experimental ventilation cabinet |
| CN203842912U (en) * | 2014-04-22 | 2014-09-24 | 北京信高实验室设备有限公司 | Fume hood |
| CN204402235U (en) * | 2014-12-05 | 2015-06-17 | 安徽华盛科技控股股份有限公司 | CIT is with the vent cabinet moving up and down form |
| CN105032882A (en) * | 2015-07-03 | 2015-11-11 | 北京信高实验室设备有限公司 | Ventilation cabinet |
| CN204842427U (en) * | 2015-07-03 | 2015-12-09 | 北京信高实验室设备有限公司 | Go into formula fume chamber |
| CN207196802U (en) * | 2017-08-02 | 2018-04-06 | 倚世节能科技（上海）有限公司 | A kind of ventilation equipment |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190115 |