CN106269770A - A kind of Novel fume chamber - Google Patents
A kind of Novel fume chamber Download PDFInfo
- Publication number
- CN106269770A CN106269770A CN201510324463.8A CN201510324463A CN106269770A CN 106269770 A CN106269770 A CN 106269770A CN 201510324463 A CN201510324463 A CN 201510324463A CN 106269770 A CN106269770 A CN 106269770A
- Authority
- CN
- China
- Prior art keywords
- cabinet
- drive
- sliding door
- ventilated chamber
- driving motor
- 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
Links
Classifications
-
- 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
-
- 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
Abstract
The invention discloses a kind of Novel fume chamber, this ventilated chamber includes cabinet, is arranged at the lower cabinet below cabinet, is arranged at this cabinet front and can slide up and down the sliding door opening this ventilated chamber and the chain gearing driving this sliding door to slide up and down；This chain gearing includes the first drive and the second drive being arranged at this cabinet upper wall, this first drive and this second drive are provided with the driving chain coordinated respectively with this first drive and the second drive, this driving chain one end is fixing with this sliding door to be connected, this driving chain other end end is provided with counterweight box, this cabinet upper wall is additionally provided with driving motor, this driving motor is provided with power transmission shaft, and this power transmission shaft and this first drive are coaxially disposed and are driven this first drive to rotate by this power transmission shaft；This cabinet front is additionally provided with the controller that range sensor electrically connects with this range sensor, and this controller electrically connects with this driving motor and is used for controlling this driving motor.
Description
Technical field
The present invention relates to experimental article field, more particularly, it relates to a kind of Novel fume chamber.
Background technology
A kind of equipment of the storage article that ventilated chamber is commonly used as laboratory, existing ventilated chamber cabinet door is using
Time great majority be all to need manual operation to open cabinet door, use and be inconvenient for, affect work efficiency, and
Existing ventilated chamber ventilation effect is not ideal enough, and in easily causing cabinet, gas circulates not.
Summary of the invention
The technical problem to be solved in the present invention is, for the drawbacks described above of prior art, it is provided that a kind of novel
Ventilated chamber.
The technical solution adopted for the present invention to solve the technical problems is: a kind of Novel fume chamber of structure, this leads to
Wind cabinet include cabinet, be arranged at the lower cabinet below cabinet, be arranged at this cabinet front can slide up and down unlatching should
The sliding door of ventilated chamber and drive the chain gearing that this sliding door slides up and down；
This chain gearing includes the first drive and the second drive being arranged at this cabinet upper wall, and this is years old
One drive and this second drive are provided with the biography coordinated respectively with this first drive and the second drive
Dynamic chain, this driving chain one end is fixing with this sliding door to be connected, and this driving chain other end end is provided with joins
Weight box, this cabinet upper wall is additionally provided with driving motor, and this driving motor is provided with power transmission shaft, this power transmission shaft with should
First drive is coaxially disposed and is driven this first drive to rotate by this power transmission shaft；
This cabinet front is additionally provided with the controller that range sensor electrically connects with this range sensor, this control
Device electrically connects with this driving motor and is used for controlling this driving motor；
This ventilated chamber cabinet upper wall is additionally provided with ventilator cowling, is provided with relative with this ventilator cowling position inside this ventilator cowling
Exhaust fan, this controller electrically connects with this exhaust fan and is used for controlling this exhaust fan.
In Novel fume chamber of the present invention, this cabinet sidewall is provided with access panel.
In Novel fume chamber of the present invention, this sliding door is glass door.
In Novel fume chamber of the present invention, this cabinet sidewall is provided with the cunning slided for this sliding door
Groove.
In Novel fume chamber of the present invention, this chute is " C " type chute, and this sliding door side sets
There is the pulley that can slide in this " C " type chute.
In Novel fume chamber of the present invention, this chute bottom is provided with bumper and absorbing shock bar.
In Novel fume chamber of the present invention, this counterweight box is the counterweight box that magnetic material is made, this cabinet
Being provided with strip electric magnet at body rear wall and this counterweight box opposite position, this ventilated chamber is provided with this electricity of control
The open/close electromagnetic switch of Magnet.
Implement the Novel fume chamber of the present invention, when having the advantages that the ventilated chamber using the present invention,
When range sensor detect human body near time, will detection signal transmit to controller, controller is according to this letter
Number control driving motor open and drive sliding door to open, when range sensor detects that human body leaves ventilated chamber
Time, detection signal transmission is opened to controller, controller according to this signal control driving motor and driven cunning
Dynamic door Guan Bi.Thus realize automatically controlling the effect that sliding door opens or closes.Exhaust fan is controlled by controller
Open or close, play and increase the effect of air flow property in ventilated chamber.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the invention will be further described, in accompanying drawing:
Fig. 1 is the structural representation of ventilated chamber of the present invention.
Detailed description of the invention
For making the object, technical solutions and advantages of the present invention clearer, below in conjunction with accompanying drawing to the present invention
Embodiment is described in further detail.
As it is shown in figure 1, in the Novel fume chamber first embodiment of the present invention, this ventilated chamber 1 includes cabinet
2, be arranged at the lower cabinet below cabinet 2, be arranged at this cabinet 2 front can slide up and down unlatching this ventilated chamber
The sliding door 3 of 1 and drive the chain gearing that this sliding door 3 slides up and down；
This chain gearing includes the first drive 4 and the second drive being arranged at this cabinet 2 upper wall
5, this first drive 4 and this second drive 5 are provided with and pass with this first drive 4 and second respectively
The driving chain 6 that driving wheel 5 coordinates, this driving chain 6 one end fixes with this sliding door 3 and is connected, this transmission
Chain 6 other end end is provided with counterweight box 7, and this cabinet 2 upper wall is additionally provided with driving motor, this driving motor
Being provided with power transmission shaft 8, this power transmission shaft 8 is coaxially disposed with this first drive 4 and is driven by this power transmission shaft 8
This first drive 4 rotates；
This cabinet 2 front is additionally provided with the controller that range sensor 17 electrically connects with this range sensor 17
18, this controller 18 electrically connects with this driving motor and is used for controlling this driving motor；
This ventilated chamber 1 cabinet 2 upper wall is additionally provided with ventilator cowling 9, is provided with and this ventilator cowling inside this ventilator cowling 9
The exhaust fan 10 that 9 positions are relative, this controller 18 electrically connects with this exhaust fan 10 and is used for controlling this air draft
Fan 10.
Concrete, it is additionally provided with in this cabinet 2 as driving motor, exhaust fan 10, distance-sensor 14 and control
The power supply of device 18 processed work power supply, and control driving motor rotating forward, invert or close and exhaust fan 10
The switch being turned on and off, therefore not to repeat here.
Use the present invention ventilated chamber 1 time, when range sensor 17 detect human body near time, will detection
Signal transmission is to controller 18, and controller 18 controls driving motor according to this signal and opens and drive sliding door
3 open, when range sensor 17 detects that human body leaves ventilated chamber 1, and will detection signal transmission extremely control
Device 18 processed, controller 18 controls driving motor according to this signal and opens and drive sliding door 3 to close.Thus
Realize automatically controlling the effect that sliding door 3 opens or closes.Opening or closing of exhaust fan 10 is controlled by controller 18,
Play and increase the effect of air flow property in ventilated chamber 1.
Further, the deflector 15 being connected with side bottom described ventilator cowling 9 it is provided with in this cabinet 2；
Described cabinet 2 front is additionally provided with for limiting the descending brake 14 that described sliding door 3 slides.
Further, for increasing the light transmission of ventilated chamber 1, this cabinet 2 sidewall is provided with access panel 11.With
Time, this sliding door 3 is glass door.
Further, for preventing sliding door 3 from deviating from and facilitating the slip of sliding door 3, on this cabinet 2 sidewall
It is provided with the chute slided for this sliding door 3.
Preferably, this chute is " C " type chute, and this sliding door 3 side is provided with can be at this " C " type chute
The pulley of interior slip.
Further, for preventing sliding door 3 from falling collide with chute bottom time and cause damage, at the bottom of this chute
End is provided with bumper and absorbing shock bar 12.
Further, for preventing sliding door 3 from surprisingly falling when being moved into extreme higher position, this counterweight box 7
The counterweight box 7 made for magnetic material, is provided with length at this cabinet 2 rear wall and this counterweight box 7 opposite position
Strip electric magnet 13, this ventilated chamber 1 is provided with this open/close electromagnetic switch of electric magnet 13 of control.User
When sliding door 3 is slid into peak, open electric magnet 13, after electric magnet 13 energising, hold counterweight box
7, thus pin counterweight box 7 and prevent driving chain 6 from moving, sliding door 3 cannot fall.And this counterweight box
The weight of 7 is identical with the weight of sliding door 3.
The foregoing is only embodiments of the invention, not thereby limit the scope of the claims of the present invention, every profit
The equivalent structure made by description of the invention and accompanying drawing content or equivalence flow process conversion, or directly or indirectly transport
It is used in other relevant technical fields, is the most in like manner included in the scope of patent protection of the present invention.
Claims (7)
1. a Novel fume chamber, it is characterised in that described ventilated chamber includes cabinet, is arranged under cabinet
Side lower cabinet, be arranged at described cabinet front can slide up and down opens described ventilated chamber sliding door and carry
The chain gearing that dynamic described sliding door slides up and down；
Described chain gearing includes the first drive and the second drive being arranged at described cabinet upper wall,
Described first drive and described second drive be provided with respectively with described first drive and the second transmission
The driving chain that wheel coordinates, described driving chain one end is fixing with described sliding door to be connected, described driving chain
Other end end is provided with counterweight box, and described cabinet upper wall is additionally provided with driving motor, and described driving motor is provided with
Power transmission shaft, described power transmission shaft and described first drive are coaxially disposed and are driven described first by described power transmission shaft
Drive rotates；
Described cabinet front is additionally provided with the controller that range sensor electrically connects, institute with described range sensor
State controller to electrically connect with described driving motor and for controlling described driving motor；
Described ventilated chamber cabinet upper wall is additionally provided with ventilator cowling, is provided with and described ventilator cowling position inside described ventilator cowling
Putting relative exhaust fan, described controller electrically connects with described exhaust fan and is used for controlling described exhaust fan.
Ventilated chamber the most according to claim 1, it is characterised in that described cabinet sidewall is provided with maintenance
Window.
Ventilated chamber the most according to claim 1, it is characterised in that described sliding door is glass door.
Ventilated chamber the most according to claim 1, it is characterised in that described cabinet sidewall is provided with confession
The chute that described sliding door slides.
Ventilated chamber the most according to claim 4, it is characterised in that described chute is " C " type chute,
Described sliding door side is provided with the pulley that can slide in described " C " type chute.
Ventilated chamber the most according to claim 5, it is characterised in that described chute bottom is provided with buffering
Shock absorption strip.
Ventilated chamber the most according to claim 1, it is characterised in that described counterweight box is magnetic material
The counterweight box made, is provided with strip electric magnet at described cabinet rear wall and described counterweight box opposite position,
Described ventilated chamber is provided with the control open/close electromagnetic switch of described electric magnet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510324463.8A CN106269770A (en) | 2015-06-13 | 2015-06-13 | A kind of Novel fume chamber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510324463.8A CN106269770A (en) | 2015-06-13 | 2015-06-13 | A kind of Novel fume chamber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106269770A true CN106269770A (en) | 2017-01-04 |
Family
ID=57650639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510324463.8A Pending CN106269770A (en) | 2015-06-13 | 2015-06-13 | A kind of Novel fume chamber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106269770A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110013256A (en) * | 2019-05-24 | 2019-07-16 | 天津海迈医用科技有限公司 | A kind of ventilation device for medical blood taking platform |
| CN111112272A (en) * | 2019-12-28 | 2020-05-08 | 杭州塘树科技有限公司 | Variable air volume ventilation cabinet |
-
2015
- 2015-06-13 CN CN201510324463.8A patent/CN106269770A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110013256A (en) * | 2019-05-24 | 2019-07-16 | 天津海迈医用科技有限公司 | A kind of ventilation device for medical blood taking platform |
| CN111112272A (en) * | 2019-12-28 | 2020-05-08 | 杭州塘树科技有限公司 | Variable air volume ventilation cabinet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170104 |