CN209464830U - Laboratory hood is imitated in one kind - Google Patents
Laboratory hood is imitated in one kind Download PDFInfo
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- CN209464830U CN209464830U CN201821956716.9U CN201821956716U CN209464830U CN 209464830 U CN209464830 U CN 209464830U CN 201821956716 U CN201821956716 U CN 201821956716U CN 209464830 U CN209464830 U CN 209464830U
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- shell
- blower
- disposal box
- laboratory hood
- box
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Abstract
The utility model discloses imitate laboratory hood in one kind, including shell, the side of the shell is provided with air box, the inside of the air box is equipped with blower, the air inlet of the blower is equipped with the blast pipe for extending to enclosure interior, and the air outlet of the blower is equipped with the discharge pipe extended to outside air box, and the inside of the shell is connected with disposal box, the disposal box is provided with air inlet far from the side of blower, and the disposal box is filter screen close to the side of blower.The utility model turns screw rod, make to loosen between stripper plate and fixture block, fixture block is taken out from the inside of card slot, and then realizes the disassembly of the laboratory hood, it is convenient that the laboratory hood is carried out to remove maintenance, it is brought convenience to staff, and attracting each other by the first magnet and the second magnet, so that disposal box is connected to the inside of shell, structure is simple, it is convenient that disposal box is removed, to clear up its inside dust.
Description
Technical field
The utility model relates to air exhausting device technical fields, specially imitate laboratory hood in one kind.
Background technique
Laboratory hood is a kind of current widely applied ventilation equipment both at home and abroad, and multiple functional, protection is tight, both gives operator
The comprehensive protection of member, and the vertical view of all kinds of chemical acid alkalis and organic reagent is withstood, and be not infected with internal laboratory sample, in electricity
Son, chemical industry, machinery, medicine lamp industry and historical relic's protection center, universities and colleges' laboratory extensive application, but it is existing in
It is inconvenient to imitate laboratory hood disassembly, it has not been convenient to overhaul to laboratory hood, make troubles to staff, and existing middle effect laboratory hood
Inconvenience clears up disposal box, causes trouble to the cleaning of disposal box to staff, influences the operation of staff.
Utility model content
The purpose of this utility model is to provide laboratory hood is imitated in one kind, to solve mentioned above in the background art ask
Topic.
To achieve the above object, the utility model provides the following technical solutions: imitating laboratory hood, including shell, institute in one kind
The side for stating shell is provided with air box, and the inside of the air box is equipped with blower, and the air inlet of the blower, which is equipped with, to be prolonged
The blast pipe of enclosure interior is extended to, the air outlet of the blower is equipped with the discharge pipe extended to outside air box, the shell
Inside be connected with disposal box, the disposal box is provided with air inlet far from the side of blower, and the disposal box is close to blower
Side is filter screen, and the blast pipe is internally provided with activated carbon adsorption layer, and the bottom of the shell is fixed with hanging plate, described
Be provided with fixture block at the top of hanging plate, the shell be fixed with below hanging plate side with the mutually matched card slot of fixture block, and
Side inside card slot far from shell is provided with threaded hole, and the threaded hole is internally provided with screw rod, and one end of screw rod turns
It is dynamic to be connected with stripper plate.
Preferably, the disposal box is all provided with fixing groove above and below blower side, fixed described in one group
The inside of slot is equipped with spring, and the inside of fixing groove described in two groups is connected with filter screen by spring.
Preferably, the top and bottom end of the case inside are all fixed with the first magnet, the top and bottom of the disposal box
Portion is all fixed with the second magnet, and the side that the first magnet and the second magnet contact with each other is synonyms pole.
Preferably, the L-shaped structure of the hanging plate, and the side of hanging plate is provided with multiple groups mounting hole.
Preferably, the one end of the discharge pipe far from blower is enclosed construction, and is provided on the outside of outlet air pipe end more
Exhaust vent is organized, curved baffle is socketed on the outside of the discharge pipe, and the arc length of curved baffle is the one third of discharge pipe.
Preferably, the stripper plate is located at the inside of card slot, and screw rod is connected with handle far from one end of stripper plate, described
Handle is located at the outside of card slot.
Compared with prior art, the utility model has the beneficial effects that the utility model makes stripper plate by turning screw rod
Loosened between fixture block, fixture block taken out from the inside of card slot, and then realizes the disassembly of the laboratory hood, it is convenient to the laboratory hood into
Row removes maintenance, brings convenience to staff, and passes through attracting each other for the first magnet and the second magnet, so that disposal box card
It connecing in the inside of shell, structure is simple, and it is convenient that disposal box is removed, to clear up its inside dust, and by squeezing
Pressing spring is removed filter screen, the cleaning convenient for replacing to filter screen, to staff to disposal box on the inside of card slot
It brings convenience, is operated convenient for staff.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the attachment structure schematic diagram of the utility model discharge pipe and curved baffle；
Fig. 3 is the enlarged drawing of the utility model A.
In figure: 1, shell；2, air box；3, blower；4, blast pipe；5, discharge pipe；6, disposal box；7, the first magnet；8,
Second magnet；9, filter screen；10, fixing groove；11, spring；12, activated carbon adsorption layer；13, hanging plate；14, fixture block；15, card slot；
16, exhaust vent；17, curved baffle；18, threaded hole；19, screw rod；20, stripper plate.
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.
Fig. 1-3 is please referred to, a kind of embodiment provided by the utility model: imitating laboratory hood, including shell 1, shell 1 in one kind
Side be provided with air box 2, the inside of air box 2 is equipped with blower 3 (model TC7122), the air inlet installation of blower 3
There is the blast pipe 4 extended to inside shell 1, the air outlet of blower 3 is equipped with the discharge pipe 5 extended to outside air box 2, shell
1 inside is connected with disposal box 6, and disposal box 6 is provided with air inlet far from the side of blower 3, disposal box 6 close to blower 3 one
Side is filter screen 9, and blast pipe 4 is internally provided with activated carbon adsorption layer 12, and the bottom of shell 1 is fixed with hanging plate 13, hanging plate 13
Top be provided with fixture block 14, shell 1 be fixed with below 13 side of hanging plate with the mutually matched card slot 15 of fixture block 14, and
The inside of card slot 15 is provided with threaded hole 18 far from the side of shell 1, and threaded hole 18 is internally provided with screw rod 19, and screw rod 19
One end is rotatably connected to stripper plate 20, and the top and bottom end of 1 inside of shell are all fixed with the first magnet 7, the top of disposal box 6 and
Bottom is all fixed with the second magnet 8, and the side that the first magnet 7 and the second magnet 8 contact with each other is synonyms pole by first
Attracting each other for magnet 7 and the second magnet 8, so that disposal box 6 is securely connected to the inside of shell 1, and facilitates and draws disposal box 6
Out, dust is cleared up, the L-shaped structure of hanging plate 13, and the side of hanging plate 13 is provided with multiple groups mounting hole, uses fixed spiral shell
Bolt passes through mounting hole, hanging plate 13 is fixedly secured, and stripper plate 20 is located at the inside of card slot 15, and screw rod 19 is far from crowded
One end of pressing plate 20 is connected with handle, and handle is located at the outside of card slot 15, turns handle, to drive screw rod 19 to rotate, and then makes
Stripper plate 20 moves left and right, the convenient installation and removal to shell 1.
In the present embodiment: the inside by the way that fixture block 14 to be stuck in card slot 15 turns screw rod 19 by handle, so as to squeeze
Plate 20 is constantly close with fixture block 14, so that stripper plate 20 carries out extruding fixation to fixture block 14, and then shell 1 is fixed, knot
Structure is simple, convenient disassembly, shell 1 is mounted and dismounted convenient for staff, to overhaul to the laboratory hood.
Attached drawing 1 is please referred to, disposal box 6 is all provided with fixing groove 10 above and below 3 side of blower, and one group is fixed
The inside of slot 10 is equipped with spring 11, and the inside of two groups of fixing grooves 10 is connected with filter screen 9 by spring 11.
In the present invention, by squeezing spring 11, filter screen 9 is mounted on to the inside of fixing groove 10, structure letter
It is single, it is convenient that filter screen 9 is cleaned and replaced convenient for carrying out installing and dismounting to filter screen 9, it is brought convenience to staff.
Please refer to attached drawing 1 and Fig. 2, the one end of discharge pipe 5 far from blower 3 is enclosed construction, and the outside of 5 end of discharge pipe
It is provided with multiple groups exhaust vent 16, the outside of discharge pipe 5 is socketed with curved baffle 17, and the arc length of curved baffle 17 is discharge pipe 5
One third.
In the present invention, by turn curved baffle 17, so that curved baffle 17 covers exhaust vent 16, control
Produce the number that air holes 16 and curved baffle 17 cooperate, to be adjusted to distinguished and admirable speed, avoid wind speed excessive to extraneous things into
Row damage.
Working principle: powering on, and blower 3 works, and so that the inside of shell 1 is generated negative pressure, air is entered through air inlet
The inside of disposal box 6, the filtration through filter screen 9 removes the larger particles and dust of inside air, and it is made to stay in dust
The inside of case 6, and air passes through blast pipe 4, the peculiar smell in air is inhaled in the suction-operated through activated carbon adsorption layer 12
Attached, to purify to air, purified air is discharged through the exhaust vent 16 inside discharge pipe 5, and is kept off by turn arc
Plate 17, the coverage by curved baffle 17 to exhaust vent 16 facilitate staff to use so that the speed of outlet air to be adjusted,
It avoids wind speed excessive, extraneous things is damaged, and by the way that the card slot 15 of 1 bottom of shell to be stuck on fixture block 14, turn hand
Handle drives screw rod 19 to rotate, and so that stripper plate 20 constantly close to fixture block 14, is squeezed fixture block 14 and is fixed, structure is simple, and installation is torn open
It unloads conveniently, offers convenience to staff.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (6)
1. imitating laboratory hood in one kind, including shell (1), it is characterised in that: the side of the shell (1) is provided with air box (2),
The inside of the air box (2) is equipped with blower (3), and the air inlet of the blower (3), which is equipped with, extends to shell (1) inside
Blast pipe (4), the air outlet of the blower (3), which is equipped with, extends to the external discharge pipe (5) of air box (2), the shell (1)
Inside be connected with disposal box (6), the disposal box (6) is provided with air inlet, the disposal box far from the side of blower (3)
(6) side close to blower (3) is filter screen (9), and the blast pipe (4) is internally provided with activated carbon adsorption layer (12), institute
The bottom for stating shell (1) is fixed with hanging plate (13), is provided with fixture block (14) at the top of the hanging plate (13), and the shell (1) is leaned on
Be fixed with below nearly hanging plate (13) side with fixture block (14) mutually matched card slot (15), and card slot (15) is internal far from shell
(1) side is provided with threaded hole (18), and the threaded hole (18) is internally provided with screw rod (19), and one end of screw rod (19)
It is rotatably connected to stripper plate (20).
2. imitating laboratory hood in one kind according to claim 1, it is characterised in that: the disposal box (6) is close to blower (3) one
It being all provided with above and below side fixing groove (10), the inside of fixing groove described in one group (10) is equipped with spring (11), and two groups
The inside of the fixing groove (10) is connected with filter screen (9) by spring (11).
3. imitating laboratory hood in one kind according to claim 1, it is characterised in that: top and bottom on the inside of the shell (1)
End is all fixed with the first magnet (7), and the top and bottom of the disposal box (6) are all fixed with the second magnet (8), and the first magnet
(7) and the side that contacts with each other of the second magnet (8) is synonyms pole.
4. imitating laboratory hood in one kind according to claim 1, it is characterised in that: the L-shaped structure of the hanging plate (13), and
The side of hanging plate (13) is provided with multiple groups mounting hole.
5. imitating laboratory hood in one kind according to claim 1, it is characterised in that: the discharge pipe (5) is far from blower (3)
One end is enclosed construction, and is provided with multiple groups exhaust vent (16) on the outside of discharge pipe (5) end, the outside of the discharge pipe (5)
It is socketed with curved baffle (17), and the arc length of curved baffle (17) is the one third of discharge pipe (5).
6. imitating laboratory hood in one kind according to claim 1, it is characterised in that: the stripper plate (20) is located at card slot (15)
Inside, and screw rod (19) is connected with handle far from the one end of stripper plate (20), and the handle is located at the outside of card slot (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821956716.9U CN209464830U (en) | 2018-11-26 | 2018-11-26 | Laboratory hood is imitated in one kind |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821956716.9U CN209464830U (en) | 2018-11-26 | 2018-11-26 | Laboratory hood is imitated in one kind |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209464830U true CN209464830U (en) | 2019-10-08 |
Family
ID=68087962
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821956716.9U Active CN209464830U (en) | 2018-11-26 | 2018-11-26 | Laboratory hood is imitated in one kind |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209464830U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112169485A (en) * | 2020-09-27 | 2021-01-05 | 滁州天陆泓机械有限公司 | Automobile air filter and flexible connecting part |
-
2018
- 2018-11-26 CN CN201821956716.9U patent/CN209464830U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112169485A (en) * | 2020-09-27 | 2021-01-05 | 滁州天陆泓机械有限公司 | Automobile air filter and flexible connecting part |
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