CN207463252U - A kind of concentration ventilated type central station - Google Patents
A kind of concentration ventilated type central station Download PDFInfo
- Publication number
- CN207463252U CN207463252U CN201720914484.XU CN201720914484U CN207463252U CN 207463252 U CN207463252 U CN 207463252U CN 201720914484 U CN201720914484 U CN 201720914484U CN 207463252 U CN207463252 U CN 207463252U
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- babinet
- pull plate
- plate
- concentration
- central station
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Abstract
The utility model discloses a kind of concentration ventilated type central station, including table top, the table top is provided with the babinet that table top is divided into left and right workspace, and the box house forms vented cavity, the babinet upper end is provided with the air exhaust box connected with vented cavity, and the air exhaust box upper end is connected with exhaust duct.Table top is divided by left and right workspace by babinet in the utility model, vented cavity is divided by mutually independent left air exhaust passage and right air exhaust passage by partition board in babinet, and flap is controlled to block and open wide air exhaust passage by push rod accordingly, the preposition processing of exhaust gas is realized by the first filter frame, the second filter frame on pull plate.
Description
Technical field
The utility model belongs to a kind of experimental provision, and in particular to a kind of concentration ventilated type central station.
Background technology
Chemical laboratory is to provide chemical experiment condition and its carries out the important place of scientific exploration.There is a large amount of instrument in it
Device：The experimental tools such as iron stand, asbestos gauge, alcolhol burner, central station.Would generally be furnished with chemicals cabinet, have inside medicine-chest common
Chemicals, such as：Five, sodium hydroxide solution, lime stone, hydrochloric acid etc..
Central station as the common object in laboratory, central experiment table structure design it is reasonable whether, service life
Just, whether working condition is reliable and stable, directly determines conventional efficient and success rate.The main material of central station have full wood, aluminum wood,
Steel wood, all steel, structure is also varied.
But central station is in design starting point at present, using process, comfort level etc., all many-sided also there are some to ask
Topic.
Invention content
The utility model for solve the problems, such as it is of the existing technology propose, the purpose is to provide it is a kind of concentration ventilated type in
Entreat platform.
The technical solution of the utility model is：It is a kind of concentration ventilated type central station, including table top, the table top be provided with by
Table top is divided into the babinet of left and right workspace, and the box house forms vented cavity, and the babinet upper end is provided with and vented cavity
The air exhaust box of connection, the air exhaust box upper end are connected with exhaust duct.
The box house is provided with partition board, and vented cavity is divided into left air exhaust passage and right air exhaust passage by the partition board.
The partition board left end is provided with the left-hand rotation plate for blocking left air exhaust passage by hinge, and right end is provided with by hinge
Block the right-hand rotation plate of right air exhaust passage.
The babinet left side wall is provided with left push rod, and the left push rod front end is connected with left-hand rotation plate upper end hinge, the case
Body right side wall is provided with right push rod, and the right push rod front end is connected with right-hand rotation plate upper end hinge.
The left fixed frame of L-type is provided at the babinet left side wall, the left fixed frame upper end forms arc groove, the left side
Collar is formed in push rod, the right fixed frame of L-type is provided at the babinet right side wall, it is recessed that the right fixed frame upper end forms arc
Slot forms collar in the right push rod.
The babinet left side wall is interspersed with No. I pull plate, No. II pull plate from bottom to top, the babinet right side wall from lower and
On be interspersed with No. III pull plate, No. IV pull plate, No. I pull plate, No. II pull plate, No. III pull plate, No. IV pull plate
Guard is both provided at upper corresponding sidewall locations.
No. I pull plate, No. III pull plate, is additionally provided with the first filtering of receiving on No. IV pull plate at No. II pull plate
First filter frame of core and the second filter frame for accommodating the second filtration core.
Left deflector hole is formed on No. II pull plate, right deflector hole is formed on No. IV pull plate.
The left limit plate of No. II pull plate of support is formed on the left of the partition board, No. IV pull of support is formed on the right side of the partition board
The right limit plate of plate.
Left reagent rack is provided on the left of the babinet, right side is provided with right reagent rack.
Table top is divided by left and right workspace by babinet in the utility model, vented cavity is divided by phase by partition board in babinet
Mutual independent left air exhaust passage and right air exhaust passage, and accordingly by push rod control flap air exhaust passage is blocked and
It opens wide, the preposition processing of exhaust gas is realized by the first filter frame, the second filter frame on pull plate.
Description of the drawings
Fig. 1 is the front view of the utility model；
Wherein：
1 table top, 2 babinet
3 vented cavity, 4 partition board
5 air exhaust box, 6 exhaust duct
7 left-hand rotation plate, 8 right-hand rotation plate
9 No. I pull plates, 10 No. II pull plates
11 No. III pull plates, 12 No. IV pull plates
13 left 14 right deflector holes of deflector hole
15 left limit plate, 16 right limit plate
17 left 18 right push rods of push rod
19 left 20 right fixed frames of fixed frame
21 left 22 right reagent racks of reagent rack.
Specific embodiment
Hereinafter, the utility model is described in detail with reference to drawings and examples：
As shown in Figure 1, a kind of concentration ventilated type central station, including table top 1, the table top 1, which is provided with, divides table top 1
For the babinet 2 of left and right workspace, 2 inside of babinet forms vented cavity 3, and 2 upper end of babinet is provided with to be connected with vented cavity 3
Air exhaust box 5,5 upper end of air exhaust box is connected with exhaust duct 6.
The exhaust duct 6 is connected with the total air duct in laboratory.
The babinet 2 is internally provided with partition board 4, and vented cavity 3 is divided into the partition board 4 left air exhaust passage and right air draft is led to
Road.
4 left end of partition board is provided with the left-hand rotation plate 7 for blocking left air exhaust passage by hinge, and right end is set by hinge
There is the right-hand rotation plate 8 for blocking right air exhaust passage.
2 left side wall of babinet is provided with left push rod 17, and left 17 front end of push rod is connected with 7 upper end hinge of left-hand rotation plate,
2 right side wall of babinet is provided with right push rod 18, and right 18 front end of push rod is connected with 8 upper end hinge of right-hand rotation plate.
The left fixed frame 19 of L-type is provided at 2 left side wall of babinet, left 19 upper end of fixed frame forms arc groove,
Collar is formed in the left push rod 17, is provided with the right fixed frame 20 of L-type at 2 right side wall of babinet, on the right fixed frame 20
End forms arc groove, and collar is formed in the right push rod 18.
Two collars are respectively formed in the left push rod 17, right push rod 18, two collars correspond to flap closure air draft and lead to respectively
Road and flap open air exhaust passage.
2 left side wall of babinet is interspersed with 9, No. II pull plates 10 of No. I pull plate, 2 right side wall of babinet from bottom to top
It is interspersed with 11, No. IV pull plates 12 of No. III pull plate, the pull plate 10, III of No. I pull plate 9, II pull from bottom to top
It is corresponded on 11, No. IV pull plates 12 of plate and guard is both provided at sidewall locations.
Receiving is additionally provided on the described pull plate 10, III of No. I pull plate 9, II 11, No. IV pull plates 12 of pull plate
First filter frame of one filtration core and the second filter frame for accommodating the second filtration core.
Left deflector hole 13 is formed on No. II pull plate 10, right deflector hole 14 is formed on No. IV pull plate 12.
4 left side of partition board forms the left limit plate 15 of No. II pull plate 10 of support, and 4 right side of partition board forms support IV
The right limit plate 16 of number pull plate 12.
2 left side of babinet is provided with left reagent rack 21, and right side is provided with right reagent rack 22.
The left-hand rotation plate 7, right-hand rotation plate 8 left and right end be both provided with rubber strip, the front elevational sectional of the rubber strip is in semicircle
Shape.
2 upper end of babinet forms the parallel strip through-hole of left and right directions.5 lower end of air exhaust box is open state.
Air draft wind turbine is provided in the air exhaust box 5.
The left deflector hole 13, right deflector hole 14 are rectangular-shaped or round.
Table top is divided by left and right workspace by babinet in the utility model, vented cavity is divided by phase by partition board in babinet
Mutual independent left air exhaust passage and right air exhaust passage, and accordingly by push rod control flap air exhaust passage is blocked and
It opens wide, the preposition processing of exhaust gas is realized by the first filter frame, the second filter frame on pull plate.
Claims (10)
1. a kind of concentration ventilated type central station, including table top（1）, it is characterised in that：The table top（1）It is provided with table top（1）
It is divided into the babinet of left and right workspace（2）, the babinet（2）Inside forms vented cavity（3）, the babinet（2）Upper end is provided with
With vented cavity（3）The air exhaust box of connection（5）, the air exhaust box（5）Upper end and exhaust duct（6）Connection.
2. a kind of concentration ventilated type central station according to claim 1, it is characterised in that：The babinet（2）Inside setting
There is partition board（4）, the partition board（4）By vented cavity（3）It is divided into left air exhaust passage and right air exhaust passage.
3. a kind of concentration ventilated type central station according to claim 2, it is characterised in that：The partition board（4）Left end passes through
Hinge is provided with the left-hand rotation plate for blocking left air exhaust passage（7）, right end is provided with the right-hand rotation for blocking right air exhaust passage by hinge
Plate（8）.
4. a kind of concentration ventilated type central station according to claim 3, it is characterised in that：The babinet（2）Left side wall is set
It is equipped with left push rod（17）, the left push rod（17）Front end and left-hand rotation plate（7）Upper end hinge is connected, the babinet（2）Right side wall is set
It is equipped with right push rod（18）, the right push rod（18）Front end and right-hand rotation plate（8）Upper end hinge is connected.
5. a kind of concentration ventilated type central station according to claim 4, it is characterised in that：The babinet（2）At left side wall
It is provided with the left fixed frame of L-type（19）, the left fixed frame（19）Upper end forms arc groove, the left push rod（17）Middle formation axis
Ring, the babinet（2）The right fixed frame of L-type is provided at right side wall（20）, the right fixed frame（20）Upper end forms arc groove,
The right push rod（18）Middle formation collar.
6. a kind of concentration ventilated type central station according to claim 1, it is characterised in that：The babinet（2）Left side wall is certainly
No. I pull plate is interspersed on down（9）, No. II pull plate（10）, the babinet（2）Right side wall is interspersed with No. III pumping from bottom to top
Pulling plate（11）, No. IV pull plate（12）, No. I pull plate（9）, No. II pull plate（10）, No. III pull plate（11）, No. IV take out
Pulling plate（12）Guard is both provided at upper corresponding sidewall locations.
7. a kind of concentration ventilated type central station according to claim 6, it is characterised in that：No. I pull plate（9）、Ⅱ
Number pull plate（10）, No. III pull plate（11）, No. IV pull plate（12）On be additionally provided with accommodate the first filtration core first filtering
Frame and the second filter frame for accommodating the second filtration core.
8. a kind of concentration ventilated type central station according to claim 6, it is characterised in that：No. II pull plate（10）On
Form left deflector hole（13）, No. IV pull plate（12）It is upper to form right deflector hole（14）.
9. a kind of concentration ventilated type central station according to claim 4, it is characterised in that：The partition board（4）Left side is formed
Support No. II pull plate（10）Left limit plate（15）, the partition board（4）Right side forms No. IV pull plate of support（12）Right limit
Position plate（16）.
10. a kind of concentration ventilated type central station according to claim 1, it is characterised in that：The babinet（2）Left side is set
There is left reagent rack（21）, right side is provided with right reagent rack（22）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720914484.XU CN207463252U (en) | 2017-07-26 | 2017-07-26 | A kind of concentration ventilated type central station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720914484.XU CN207463252U (en) | 2017-07-26 | 2017-07-26 | A kind of concentration ventilated type central station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207463252U true CN207463252U (en) | 2018-06-08 |
Family
ID=62256142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720914484.XU Active CN207463252U (en) | 2017-07-26 | 2017-07-26 | A kind of concentration ventilated type central station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207463252U (en) |
-
2017
- 2017-07-26 CN CN201720914484.XU patent/CN207463252U/en active Active
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