CN209565350U - A kind of PP vent cabinet - Google Patents
A kind of PP vent cabinet Download PDFInfo
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- CN209565350U CN209565350U CN201920036717.XU CN201920036717U CN209565350U CN 209565350 U CN209565350 U CN 209565350U CN 201920036717 U CN201920036717 U CN 201920036717U CN 209565350 U CN209565350 U CN 209565350U
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- cabinet
- upper layer
- suction disc
- layer cabinet
- vent
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Abstract
The utility model discloses a kind of PP vent cabinet, including upper layer cabinet and lower layer's cabinet, upper layer cabinet is located at the top of lower layer's cabinet；The upper layer cabinet offers action pane；The interior bottom of the upper layer cabinet is equipped with operating table surface；Gas gathering mask is installed at the top of the upper layer cabinet, offers exhaust outlet at the top of gas gathering mask；The medial surface of the upper layer cabinet is equipped with and leads suction disc, leads and forms exhaust passage between suction disc and the medial surface of upper layer cabinet, and exhaust passage is connected to exhaust outlet, leads offering several on suction disc and lead sucker, the sucker of leading led on suction disc is gradually reduced from leading suction disc bottom to top.The openings of sizes for leading sucker led on suction disc of the utility model is gradually reduced at the top of the bottom guide suction disc by leading suction disc, it is strong that exhaust gas captures performance, be conducive to lead the suction for leading sucker on suction disc bottom and to lead the suction for leading sucker at the top of suction disc similar, is conducive to lead suction disc and quickly sucking smog and upper layer cabinet is discharged to the smog layering in the cabinet of upper layer.
Description
Technical field
The utility model relates to experimental article field, specially a kind of PP vent cabinet.
Background technique
Vent cabinet is an indispensable component part in laboratory ventilation design.In order to make laboratory worker not
It sucks or swallows into some chemical substances and organism toxic, can causing a disease or toxicity is unknown, should have in laboratory good
Ventilation.For the absorption for preventing some steams, gas and particle (smog, coal smoke, dust and aerosol), polluter must use ventilation
Cabinet, ventilator cowling or the method for local ventilation remove.Maximum purpose using vent cabinet is the pernicious gas generated in discharge experiment,
The health of Protection personnel.
However smoke evacuation fog effect is poor in tradition ventilation cabinet, and the gap for detecting window is easily accessible smog, is detained smog logical
In wind cabinet, the health of experimenter is threatened.
Utility model content
The technical problem to be solved by the present invention is in view of the above drawbacks of the prior art, provide a kind of PP ventilation
Cabinet.
The technical scheme adopted by the utility model to solve the technical problem is as follows:
A kind of PP vent cabinet, including upper layer cabinet and lower layer's cabinet, upper layer cabinet are located at the top of lower layer's cabinet；Upper layer cabinet offers behaviour
Make window；The interior bottom of upper layer cabinet is equipped with operating table surface；Gas gathering mask, the row of offering at the top of gas gathering mask are installed at the top of the cabinet of upper layer
Port；The medial surface of upper layer cabinet is equipped with and leads suction disc, leads and forms exhaust passage, exhaust passage between suction disc and the medial surface of upper layer cabinet
Be connected to exhaust outlet, lead offering several on suction disc and lead sucker, lead on suction disc lead sucker from lead suction disc bottom to top by
It is decrescence small.
Preferably, the action pane of upper layer cabinet is equipped with the glass vision panel plate that can slide up and down.
Preferably, the medial surface of upper layer cabinet is equipped with access panel, and access panel is sealed by sealing plate.
Preferably, be equipped with edge banding frame between sealing plate and access panel, edge banding frame be bolted on sealing plate and access panel it
Between.
Preferably, the inner top of upper layer cabinet is equipped with the LED light for illumination.
Preferably, it leads suction disc and upper layer cabinet medial surface is detachably mounted to by bolt, bolt end head is equipped with convenient for rotation
The swivel head of bolt.
Preferably, the lateral wall of upper layer cabinet is equipped with several sockets and spare hole, is equipped with stopple in spare hole.
Preferably, tap is installed in operating table surface, is located at below tap on table top and offers catch basin.
Preferably, lower layer's cabinet is at least provided with three lockers.
Preferably, upper layer cabinet and lower layer's cabinet are made of PP plastics.
A kind of PP vent cabinet of the utility model has the beneficial effect that
1, it leads and is gradually reduced at the top of bottom guide suction disc of the openings of sizes for leading sucker on suction disc by leading suction disc, exhaust gas
It captures that performance is strong, is conducive to lead the suction for leading sucker on suction disc bottom and to lead the suction for leading sucker at the top of suction disc similar,
Be conducive to lead suction disc to the quick sucking smog of smog layering in the cabinet of upper layer and upper layer cabinet is discharged.
2, tap is installed in operating table surface, is located at below tap on table top and offers catch basin；Experimenter exists
Water need to be commonly used when testing to do experiment or wash with water experimental ware and hand etc., can both be fetched water by the tap on table top,
It is convenient and efficient, the working efficiency of experimenter is improved, and waste water can be discharged from catch basin.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is enlarged structure schematic diagram at A in Fig. 1.
Fig. 3 is the structural schematic diagram that the bolt of suction disc is led in embodiment.
Fig. 4 is the configuration schematic diagram of access panel, sealing plate and edge banding frame in embodiment.
Fig. 5 is the structural schematic diagram that suction disc is led in embodiment.
Appended drawing reference: 1, upper layer cabinet；2, lower layer's cabinet；3, action pane；4, operating table surface；5, gas gathering mask；6, exhaust outlet；7,
Lead suction disc；8, sucker is led；9, glass vision panel plate；10, access panel；11, sealing plate；12, edge banding frame；13, bolt；14, swivel head；
15, socket；16, spare hole；17, tap；18, catch basin；19, locker；20, sealing ring；21, screw hole；22, through-hole；23,
Flange.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
As shown in Figures 1 to 5, a kind of PP vent cabinet, including upper layer cabinet 1 and lower layer's cabinet 2, upper layer cabinet 1 are located at lower layer's cabinet 2
Top, upper layer cabinet 1 and lower layer's cabinet 2 are made of PP plastics；Carrying can be opened between upper layer cabinet 1 and lower layer's cabinet 2, facilitate carrying and group
Load onto layer cabinet 1 and lower layer's cabinet 2.Upper layer cabinet 1 offers action pane 3, and action pane 3 is equipped with the glass vision panel that can slide up and down
Plate 9, glass vision panel plate 9 are made of transparent glass.When testing, 9 slide downward of glass vision panel plate can be made glass vision panel plate
9 " locked in " operation windows 3, and watch experimental status by glass vision panel plate 9 can be prevented from generating toxic smog when experiment and be blown out upper layer
Cabinet 1 causes security risk by experimenter's suction body.The interior bottom of upper layer cabinet 1 is equipped with operating table surface 4, pacifies in operating table surface 4
It is located at below tap 17 equipped with tap 17, on table top and offers catch basin 18.Experimenter needs to use often testing
Water tests to do or washes with water experimental ware and hand etc., and experimenter can be fetched water by the tap 17 on table top, convenient
Fast, the working efficiency of experimenter is improved, and waste water can be discharged from catch basin 18.The top of upper layer cabinet 1 is equipped with gas collection
5 are covered, offers exhaust outlet 6 at the top of gas gathering mask 5；The medial surface of upper layer cabinet 1 is equipped with and leads suction disc 7, leads the interior of suction disc 7 and upper layer cabinet 1
Exhaust passage is formed between side, exhaust passage is connected to exhaust outlet 6, is led offering several on suction disc 7 and lead sucker 8, is led suction
Sucker 8 of leading on plate 7 is gradually reduced from leading 7 bottom of suction disc to top.The openings of sizes for leading sucker 8 led on suction disc 7 is inhaled by leading
The top of the bottom guide suction disc 7 of plate 7 is gradually reduced, and is conducive to lead the suction for leading sucker 8 on 7 bottom of suction disc and is led suction disc 7
The suction for leading sucker 8 at top is similar, is conducive to lead suction disc 7 to the quick sucking smog of smog layering in upper layer cabinet 1 side by side
Upper layer cabinet 1 out.Experimenter often generates the different smog of various density, the small smog floating of density when testing, in experiment
It is higher, it can directly be collected by the gas gathering mask 5 of 1 inner top of upper layer cabinet and upper layer cabinet 1 is discharged by exhaust outlet 6；And density is big
Smog floating is lower, can be sucked through exhaust passage and the discharge cabinet body of exhaust outlet 6 by the sucker 8 led led on suction disc 7.
As shown in Figure 1 and Figure 4, it is equipped with access panel 10 in the medial surface of upper layer cabinet 1, access panel 10 is sealed by sealing plate 11.
Be equipped with edge banding frame 12 between sealing plate 11 and access panel 10, edge banding frame 12 by bolt 13 be fixed on sealing plate 11 and access panel 10 it
Between.Edge banding frame 12 is equipped with sealing ring 20 towards the surface of access panel 10 and sealing plate 11, and sealing ring 20 is towards access panel 10 and sealing plate 11
Surface be equipped with seal convexity, offer the through-hole 22 passed through for bolt 13 on sealing ring 20 and edge banding frame 12, and upper
Layer 1 medial surface of cabinet offers the screw hole 21 with 13 rotatable engagement of bolt, and bolt 13 sequentially passes through on edge banding frame 12 and sealing ring 20
Through-hole 22 and screw in screw hole 21 fixed.Sealing plate 11 is limited on access panel 10 by edge banding frame 12, the salable inspection of sealing ring 20
The gap between window 10 and sealing plate 11 is repaired, prevents smog from the gap into access panel 10, damages the device in upper layer cabinet 1, or
It is discharged out of access panel 10 again when experimenter tests, causes experimenter to suck, cause the accident.
The inner top of upper layer cabinet 1 is equipped with the LED light for illumination.
In 9 bottom of glass vision panel plate to being externally provided with flange 23, flange 23 convenient for experimenter hold glass vision panel plate 9 and on
Lower slider glass vision panel plate 9.
It leads suction disc 7 and cabinet 1 medial surface in upper layer is detachably mounted to by bolt 13,13 top of bolt is equipped with convenient for rotation spiral shell
The swivel head 14 of bolt 13.
As shown in Figure 1, the lateral wall of upper layer cabinet 1 is equipped with several sockets 15 and spare hole 16, set in spare hole 16
There is stopple, spare hole 16 can install other equipment in the later period according to the use demand of user, increase usage scenario.
Lower layer's cabinet 2 is at least provided with three lockers 19, convenient for storage experimental ware or experimental facilities.
The above makes preferred embodiments of the present invention, does not depart from for those of ordinary skill in the art
Under the premise of the utility model principle, several variations and modifications can also be made, these also should be regarded as the protection of the utility model
Range.
Claims (10)
1. a kind of PP vent cabinet, it is characterised in that: including upper layer cabinet (1) and lower layer's cabinet (2), upper layer cabinet (1) is located at lower layer's cabinet (2)
Top；The upper layer cabinet (1) offers action pane (3)；The interior bottom of the upper layer cabinet (1) is equipped with operating table surface (4)；Institute
It states and is equipped at the top of upper layer cabinet (1) gas gathering mask (5), offer exhaust outlet (6) at the top of gas gathering mask (5)；The upper layer cabinet (1)
Medial surface is equipped with and leads suction disc (7), leads and forms exhaust passage between suction disc (7) and the medial surface of upper layer cabinet (1), exhaust passage and row
Port (6) connection, leads offering several on suction disc (7) and lead sucker (8), leads and lead sucker (8) by leading suction disc on suction disc (7)
(7) bottom is gradually reduced to top.
2. PP vent cabinet according to claim 1, it is characterised in that: the action pane (3) of the upper layer cabinet (1) is equipped with
The glass vision panel that can slide up and down plate (9).
3. PP vent cabinet according to claim 1, it is characterised in that: the medial surface of the upper layer cabinet (1) is equipped with access panel
(10), access panel (10) is sealed by sealing plate (11).
4. PP vent cabinet according to claim 3, it is characterised in that: be equipped between the sealing plate (11) and access panel (10)
Edge banding frame (12), edge banding frame (12) are fixed between sealing plate (11) and access panel (10) by bolt (13).
5. PP vent cabinet according to claim 1, it is characterised in that: the inner top of the upper layer cabinet (1) is equipped with for shining
Bright LED light.
6. PP vent cabinet according to claim 1, it is characterised in that: described lead suction disc (7) pass through bolt (13) detachably
Be fixed on upper layer cabinet (1) medial surface, the swivel head (14) that bolt (13) top is equipped with convenient for rotation bolt (13).
7. PP vent cabinet according to claim 1, it is characterised in that: the lateral wall of the upper layer cabinet (1) is equipped with several
A socket (15) and spare hole (16), spare hole (16) is interior to be equipped with stopple.
8. PP vent cabinet according to claim 1, it is characterised in that: be equipped with tap on the operating table surface (4)
(17), it is located on the table top below tap (17) and offers catch basin (18).
9. PP vent cabinet according to claim 1, it is characterised in that: lower layer's cabinet (2) is at least provided with three lockers
(19).
10. PP vent cabinet according to claim 1, it is characterised in that: the upper layer cabinet (1) and lower layer's cabinet (2) are by PP
Plastics are made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920036717.XU CN209565350U (en) | 2019-01-09 | 2019-01-09 | A kind of PP vent cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920036717.XU CN209565350U (en) | 2019-01-09 | 2019-01-09 | A kind of PP vent cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209565350U true CN209565350U (en) | 2019-11-01 |
Family
ID=68331884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920036717.XU Active CN209565350U (en) | 2019-01-09 | 2019-01-09 | A kind of PP vent cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209565350U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112170433A (en) * | 2020-10-20 | 2021-01-05 | 上海木雅实验室设备有限公司 | Fume hood for laboratory |
| CN115283389A (en) * | 2022-07-01 | 2022-11-04 | 美加力环境工程(北京)有限公司 | Air-adjusting type ventilation cabinet |
-
2019
- 2019-01-09 CN CN201920036717.XU patent/CN209565350U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112170433A (en) * | 2020-10-20 | 2021-01-05 | 上海木雅实验室设备有限公司 | Fume hood for laboratory |
| CN115283389A (en) * | 2022-07-01 | 2022-11-04 | 美加力环境工程(北京)有限公司 | Air-adjusting type ventilation cabinet |
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