CN206854330U - A kind of energy saving and environment friendly laboratory hood - Google Patents
A kind of energy saving and environment friendly laboratory hood Download PDFInfo
- Publication number
- CN206854330U CN206854330U CN201720573821.3U CN201720573821U CN206854330U CN 206854330 U CN206854330 U CN 206854330U CN 201720573821 U CN201720573821 U CN 201720573821U CN 206854330 U CN206854330 U CN 206854330U
- Authority
- CN
- China
- Prior art keywords
- plate
- backboard
- deflector
- energy saving
- upper wardrobe
- 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.)
- Expired - Fee Related
Links
Landscapes
- Ventilation (AREA)
Abstract
A kind of energy saving and environment friendly laboratory hood,Main body includes setting the lower cabinet body of cabinet door,It is installed on lower cabinet body and passes through backboard,Side plate and top plate are assembled into an open upper wardrobe body,Upper wardrobe body sets the flexible door-plate of open-mouth installation,Flexible door-plate both ends installation pulling apparatus,Installation air exhaust passage at the top of upper wardrobe body,Oblique deflector is installed under air exhaust passage,Pulling apparatus includes a pair of chains,Flexible door-plate both ends set clamp rail road,Side plate inwall installs chute,Chain front end is installed at the top of flexible door-plate,And extended to around top plate on rear side of backboard,Sprocket wheel is installed on top plate,Chain is around being connected on sprocket wheel,The tail end of chain is fixed with a balance weight body,The front end of backboard be provided with one perpendicular to backboard vertical deflector,Oblique deflector is connected at the top of vertical deflector,And vertical deflector with backboard it is straight between be provided with air channel,Filter is installed between the bottom of vertical deflector and backboard,The vent cabinet saves,Environmental protection,Simple operation,Maintenance is convenient,Ventilation effect is good.
Description
Technical field
It the utility model is related to experimental ventilation hood manufacturing field, and in particular to a kind of energy saving and environment friendly laboratory hood.
Background technology
Experimental ventilation hood, a series of research place such as hospital, school, all kinds of research institutes is widely used in, including it is all kinds of
Laboratory table top, laboratory instrument instrument, ventilating system supply and clean system etc., but at present laboratory use it is most
It is a series of equipment such as experimental bench, vent cabinet, in the lab, due to the use of various chemical substances, often results in laboratory
Air pollution, not only taste is unpleasant for some materials, but also harmful to health, vent cabinet be laboratory ventilation design in it is indispensable
A few part.In order that laboratory worker is not sucked or swallowed into some poisonous, can cause a disease or toxicity not
There should be good ventilation in bright chemical substance and organism, laboratory.To prevent some steams, gas and particulate (smog, coal
Cigarette, dust and aerosol) absorption, polluter must use vent cabinet, ventilator cowling or the method for local ventilation to remove.
It is most importantly degassing function in the function of vent cabinet, being produced in chemical laboratory, during experimental implementation various has
Evil gas, foul smell, moisture and inflammable, explosive, corrosive substance, in order to protect the safety of user, prevent the dirt in experiment
Contaminate material to spread to laboratory, vent cabinet is used near pollution sources, conventional vent cabinet is less using number of units, is only especially having
Used in the experiment of evil and dangerous gas and the big calorimetric of generation, vent cabinet only undertakes the miscellaneous function of experimental bench, it is contemplated that changes
Kind experimental situation, the experiment carried out on experimental bench are gradually transferred in vent cabinet.
But presently, the structural planning level of vent cabinet is not poor, therefore is directed to the actual use effect of vent cabinet
Fruit is also not quite similar, not a kind of design of vent cabinet, it is ensured that its attractive in appearance, energy-saving and environmental protection, simple operation, maintenance side
Just, and ventilation effect is good, thus design it is a kind of possess the various vent cabinet of above-mentioned advantage be in current field there is an urgent need to
Solve.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of energy-saving and environmental protection, simple operation, overhauled conveniently,
And the good energy saving and environment friendly laboratory hood of ventilation effect.
Technical problem to be solved in the utility model is realized using following technical scheme：
A kind of energy saving and environment friendly laboratory hood, main body include set cabinet door lower cabinet body, be installed on lower cabinet body and
One open upper wardrobe body is assembled into by backboard, side plate and top plate, upper wardrobe body sets the flexible door-plate of open-mouth installation, and stretch door-plate two
End installation pulling apparatus, upper wardrobe body top install air exhaust passage, oblique deflector are provided with air exhaust passage, it is characterised in that：
Described pulling apparatus includes a pair of chains, and described flexible door-plate both ends set clamp rail road, side plate inwall installation chute, chain
Front end is installed at the top of flexible door-plate, and extends to backboard rear side around top plate, installs sprocket wheel on top plate, and chain is around being connected on sprocket wheel
On, the tail end of chain is fixed with a balance weight body, the front end of described backboard be provided with one perpendicular to backboard vertical deflector, institute
Be connected to oblique deflector at the top of the vertical deflector stated, and vertical deflector with backboard it is straight between be provided with air channel, vertically
Filter is installed, described oblique deflector uses snap fit with vertical deflector between the bottom of deflector and backboard
It is installed on inside upper wardrobe body.
The bottom and top of the vertical deflector are mounted on a horizontal fixed members, and described horizontal fixed members are fixed on
On backboard, and neck is installed on horizontal fixed members, described vertical deflector is connected in inside neck, is pacified on described top plate
Equipped with a pair of claw hook parts, described oblique deflector clamping is with inside claw hook part, deflector clamping setting, facilitating follow-up maintenance
When dismount, it is more convenient.
Described filter is a porous filter screen plate, and described porous filter screen plate is directly mounted at positioned at vertical deflector
On the horizontal fixed members of bottom, filtering to bigger material in upper wardrobe body is played simultaneously, and easy installation and removal is quick.
The open bottom of described upper wardrobe body is provided with a benefit wind mechanism, including is fixed on upper wardrobe body bottom both ends for a pair
Hanging plate, dividing plate and transverse axis are installed between described hanging plate, suit is facilitated in upper wardrobe body due to limiting plate on described transverse axis
Portion's wind-force supplement is more convenient.
The front end of described side plate is mounted on a position-limit mechanism, and described side plate front end is provided with mounting hole, described
Side plate interior sides are provided with a jack for running through side plate, are inserted in described jack and are provided with an inserted link, the front end of inserted link passes through spiral shell
Mother is fixed, and rear end is provided with one handle, and be located in mounting hole one section of inserted link is provided with a jacking block, and the front end of jacking block is provided with one
Locating part, the movement of jacking block can be realized by rotating inserted link, plays the spacing of flexible door-plate.
An access panel is mounted on described side plate, described access panel is installed on inside upper wardrobe body and removed and installed,
Sealing joint strip is installed outside access panel, when facilitating maintenance repair, directly opens access panel, you can operation, it is convenient and swift.
Described balance weight body is arranged to bar shaped, and both ends are fixed by chain, is provided with the top of described balance weight body
Multigroup open cell body, is easy to internally install weight additional, plays the increase and decrease of counterweight, more convenient.
A fall-back device is installed at the top of described top plate, described fall-back device is connected to balance weight body, facilitate to
Weight body carries out buffered, avoids suddenly getting impatient to fall to cause body to shake, more steadily.
In described upper wardrobe body and lower cabinet body, fixed using moulding framework, ensure the firm performance of the whole body, more surely
Gu.
Multigroup jack is installed, described balance weight body side is provided with and frame on the moulding framework on rear side of described upper wardrobe body
Identical jack on frame, it is easy to the latch in equipment whole Transporting and fixation spacing, avoids balance weight body from rocking, cause equipment knot
Structure damages.
The utility model when in use, directly lifts flexible door-plate up and down, you can realizes the upper and lower displacement of flexible door-plate, rises
To the door-plate folding to vent cabinet, the harmful gas in inside is passing through the wind between backboard and vertical deflector and oblique deflector
Road is outwards discharged, and realizes the work of overall vent cabinet.
The beneficial effects of the utility model are：The utility model is simple in construction, novel in design, is led by sprocket wheel and plug-in
The installation of flowing plate, the smooth working for playing vent cabinet simultaneously, convenient and follow-up maintenance conditions, ensure that the efficient work of vent cabinet
Make, stabilized structure safety, be easy to promote and use.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the partial exploded view of upper wardrobe body in the utility model；
Fig. 3 is that wind mechanism structural representation is mended in the utility model；
Fig. 4 is that position-limit mechanism amplifies exploded perspective view in the utility model；
Fig. 5 is the enlarged diagram of A in Fig. 2；
Fig. 6 is the enlarged diagram of B in Fig. 2；
Fig. 7 is the enlarged diagram of C in Fig. 2.
Embodiment
In order that technological means, creation characteristic, reached purpose and effect that the utility model is realized are easy to understand, under
Face combines and is specifically illustrating, and the utility model is expanded on further.
Embodiment 1
As shown in Fig. 1-Fig. 7, a kind of energy saving and environment friendly laboratory hood, main body includes setting the lower cabinet body 2 of cabinet door 1,
It is installed on lower cabinet body 2 and an open upper wardrobe body 6 is assembled into by backboard 3, side plate 4 and top plate 5, upper wardrobe body 6 sets open-mouth
The flexible door-plate 7 of installation, stretch the both ends of door-plate 7 installation pulling apparatus 8, the top of upper wardrobe body 3 installation air exhaust passage 10, air exhaust passage 10
Under oblique deflector 11 is installed, pulling apparatus 8 includes a pair of chains 12, and the both ends of door-plate 7 of stretching set clamp rail road 13, side plate 4
Inwall installs chute 14, and the front end of chain 12 is installed on the flexible top of door-plate 7, and extends to the rear side of backboard 3, top plate 5 around top plate 5
Upper installation sprocket wheel 15, for chain 12 around being connected on sprocket wheel 15, the tail end of chain 15 is fixed with a balance weight body 16, the front end peace of backboard 3
Equipped with one perpendicular to backboard 3 vertical deflector 17, the top of vertical deflector 17 is connected to oblique deflector 11, and vertical water conservancy diversion
Plate 17 with backboard 3 it is straight between be provided with air channel, filter 18 is installed between the bottom of vertical deflector 17 and backboard 3,
Oblique deflector 11 is installed on inside upper wardrobe body 6 with vertical deflector 17 using snap fit, after so setting, is directly carried up and down
Stretch contracting door-plate 7, you can realize the upper and lower displacement of flexible door-plate 7, play the door-plate folding to vent cabinet, the harmful gas in inside
Outwards discharged by backboard 3 and vertical air channel between deflector 17 and oblique deflector 11, realize overall vent cabinet
Work；The bottom and top of vertical deflector 17 are mounted on a horizontal fixed members 19, and horizontal fixed members 19 are fixed on backboard 3
On, and neck 20 is installed on horizontal fixed members 19, vertical deflector 17 is connected in inside neck 20, and one is provided with top plate 5
To claw hook part 21, the oblique clamping of deflector 11 when facilitating follow-up maintenance with inside claw hook part 21, deflector clamping setting, tearing open
Dress, it is more convenient.Filter 18 is a porous filter screen plate, and porous filter screen plate is directly mounted at positioned at the vertical bottom of deflector 17
Horizontal fixed members 19 on, play filtering to bigger material in upper wardrobe body 6 simultaneously, and easy installation and removal is quick；Upper wardrobe body 6
Open bottom is provided with a benefit wind mechanism 22, including is fixed on the hanging plate 23 at the bottom both ends of upper wardrobe body 6 for a pair, pacifies between hanging plate 23
Dividing plate 24 and transverse axis 25 are filled, suit facilitates and the inside wind-force of upper wardrobe body 6 is supplemented, more just due to limiting plate 26 on transverse axis 25
It is prompt；The front end of side plate 4 is mounted on a position-limit mechanism 27, and the front end of side plate 4 is provided with mounting hole 28, and the inner side of side plate 4 is provided with one
Inserted through the jack 29 of side plate 4, in jack 29 and an inserted link 30 is installed, the front end of inserted link 30 is fixed by nut 31, rear end
One handle 32 is installed, be located in mounting hole 28 one section of inserted link 30 is provided with a jacking block 33, and the front end of jacking block 33 is provided with one
Locating part 34, the movement of jacking block 33 can be achieved by rotating inserted link 30, play the spacing of flexible door-plate 7；It is respectively mounted on side plate 4
There is an access panel 35, access panel 35 is installed on the inside of upper wardrobe body 6 and removed and installed, and sealing joint strip 36, side are installed outside access panel 35
Maintenance repair when, directly open access panel 35, you can operation, it is convenient and swift.
Embodiment 2
As shown in Fig. 1-Fig. 7, a kind of energy saving and environment friendly laboratory hood, main body includes setting the lower cabinet body 2 of cabinet door 1,
It is installed on lower cabinet body 2 and an open upper wardrobe body 6 is assembled into by backboard 3, side plate 4 and top plate 5, upper wardrobe body 6 sets open-mouth
The flexible door-plate 7 of installation, stretch the both ends of door-plate 7 installation pulling apparatus 8, the top of upper wardrobe body 3 installation air exhaust passage 10, air exhaust passage 10
Under oblique deflector 11 is installed, pulling apparatus 8 includes a pair of chains 12, and the both ends of door-plate 7 of stretching set clamp rail road 13, side plate 4
Inwall installs chute 14, and the front end of chain 12 is installed on the flexible top of door-plate 7, and extends to the rear side of backboard 3, top plate 5 around top plate 5
Upper installation sprocket wheel 15, for chain 12 around being connected on sprocket wheel 15, the tail end of chain 15 is fixed with a balance weight body 16, the front end peace of backboard 3
Equipped with one perpendicular to backboard 3 vertical deflector 17, the top of vertical deflector 17 is connected to oblique deflector 11, and vertical water conservancy diversion
Plate 17 with backboard 3 it is straight between be provided with air channel, filter 18 is installed between the bottom of vertical deflector 17 and backboard 3,
Oblique deflector 11 is installed on inside upper wardrobe body 6 with vertical deflector 17 using snap fit, after so setting, is directly carried up and down
Stretch contracting door-plate 7, you can realize the upper and lower displacement of flexible door-plate 7, play the door-plate folding to vent cabinet, the harmful gas in inside
Outwards discharged by backboard 3 and vertical air channel between deflector 17 and oblique deflector 11, realize overall vent cabinet
Work；Balance weight body 16 is arranged to bar shaped, and both ends are fixed by chain 12, and multigroup opening is provided with the top of balance weight body 16
Cell body 37, it is easy to internally install weight additional, plays the increase and decrease of counterweight, it is more convenient；The top of top plate 5 is provided with a fall-back device
38, fall-back device 38 is connected to balance weight body 16, facilitates and carries out buffered to balance weight body 16, avoids suddenly getting impatient to fall to cause body
Vibrations, more steadily；In upper wardrobe body 6 and lower cabinet body 2, fixed using moulding framework 39, ensure the firm performance of the whole body, more
Add firm；Multigroup jack 40 is installed on the moulding framework 39 of the rear side of upper wardrobe body 6, the side of balance weight body 16 be provided with framework 39
Identical jack 40, it is easy to the latch in equipment whole Transporting and fixation spacing, avoids balance weight body from rocking, cause device structure
Damage.
The advantages of general principle and principal character of the present utility model and the utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Simply illustrate principle of the present utility model, on the premise of the spirit and scope of the utility model is not departed from, the utility model is also
Various changes and modifications are had, these changes and improvements are both fallen within claimed the scope of the utility model.The utility model
Claimed scope is by appended claims and its equivalent thereof.
Claims (10)
1. a kind of energy saving and environment friendly laboratory hood, main body includes setting the lower cabinet body of cabinet door, is installed on lower cabinet body and logical
Cross backboard, side plate and top plate and be assembled into an open upper wardrobe body, upper wardrobe body sets the flexible door-plate of open-mouth installation, door-plate both ends of stretching
Pulling apparatus is installed, air exhaust passage is installed at the top of upper wardrobe body, oblique deflector is installed under air exhaust passage, it is characterised in that：Institute
The pulling apparatus stated includes a pair of chains, and described flexible door-plate both ends set clamp rail road, side plate inwall installation chute, before chain
End is installed at the top of flexible door-plate, and extends to backboard rear side around top plate, installs sprocket wheel on top plate, and chain is around being connected on sprocket wheel
On, the tail end of chain is fixed with a balance weight body, the front end of described backboard be provided with one perpendicular to backboard vertical deflector, institute
Be connected to oblique deflector at the top of the vertical deflector stated, and vertical deflector with backboard it is straight between be provided with air channel, vertically
Filter is installed, described oblique deflector uses snap fit with vertical deflector between the bottom of deflector and backboard
It is installed on inside upper wardrobe body.
A kind of 2. energy saving and environment friendly laboratory hood according to claim 1, it is characterised in that：The vertical deflector
Bottom and top be mounted on a horizontal fixed members, described horizontal fixed members are fixed on backboard, and on horizontal fixed members
Neck is installed, described vertical deflector is connected in inside neck, and a pair of claw hook parts are provided with described top plate, described
Inside oblique deflector clamping and claw hook part.
A kind of 3. energy saving and environment friendly laboratory hood according to claim 1, it is characterised in that：Described filter
For a porous filter screen plate, described porous filter screen plate is directly mounted on the horizontal fixed members of vertical deflector bottom.
A kind of 4. energy saving and environment friendly laboratory hood according to claim 1, it is characterised in that：Described upper wardrobe body
Open bottom is provided with a benefit wind mechanism, including is fixed on the hanging plate at upper wardrobe body bottom both ends for a pair, pacifies between described hanging plate
Dividing plate and transverse axis are filled, suit is due to limiting plate on described transverse axis.
A kind of 5. energy saving and environment friendly laboratory hood according to claim 1, it is characterised in that：Before described side plate
End is mounted on a position-limit mechanism, and described side plate front end is provided with mounting hole, and described side plate interior sides are provided with one and run through side
The jack of plate, the interior insertion of described jack are provided with an inserted link, and the front end of inserted link is fixed by nut, and rear end is provided with the other hand
Handle, be located in mounting hole one section of inserted link are provided with a jacking block, and the front end of jacking block is provided with a locating part.
A kind of 6. energy saving and environment friendly laboratory hood according to claim 1, it is characterised in that：On described side plate
One access panel is installed, described access panel is installed on inside upper wardrobe body and removed and installed, and sealing joint strip is installed outside access panel.
A kind of 7. energy saving and environment friendly laboratory hood according to claim 1, it is characterised in that：Described balance weight body is set
Bar shaped is set to, and both ends are fixed by chain, and multigroup open cell body is provided with the top of described balance weight body.
A kind of 8. energy saving and environment friendly laboratory hood according to claim 1, it is characterised in that：At the top of described top plate
One fall-back device is installed, described fall-back device is connected to balance weight body.
A kind of 9. energy saving and environment friendly laboratory hood according to claim 1, it is characterised in that：Described upper wardrobe body and
Fixed on lower cabinet body using moulding framework.
A kind of 10. energy saving and environment friendly laboratory hood according to claim 1, it is characterised in that：Described upper wardrobe body
Multigroup jack is installed, described balance weight body side is provided with and identical jack on framework on the moulding framework of rear side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720573821.3U CN206854330U (en) | 2017-05-22 | 2017-05-22 | A kind of energy saving and environment friendly laboratory hood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720573821.3U CN206854330U (en) | 2017-05-22 | 2017-05-22 | A kind of energy saving and environment friendly laboratory hood |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206854330U true CN206854330U (en) | 2018-01-09 |
Family
ID=60824776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720573821.3U Expired - Fee Related CN206854330U (en) | 2017-05-22 | 2017-05-22 | A kind of energy saving and environment friendly laboratory hood |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206854330U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107116078A (en) * | 2017-05-22 | 2017-09-01 | 安徽依诺格实验室设备有限公司 | A kind of energy saving and environment friendly laboratory hood |
| CN108712838A (en) * | 2018-08-14 | 2018-10-26 | 蒋莉 | A kind of electrical equipment automation control cabinet |
-
2017
- 2017-05-22 CN CN201720573821.3U patent/CN206854330U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107116078A (en) * | 2017-05-22 | 2017-09-01 | 安徽依诺格实验室设备有限公司 | A kind of energy saving and environment friendly laboratory hood |
| CN108712838A (en) * | 2018-08-14 | 2018-10-26 | 蒋莉 | A kind of electrical equipment automation control cabinet |
| CN108712838B (en) * | 2018-08-14 | 2021-07-02 | 蒋莉 | Electrical equipment automation control cabinet |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206854330U (en) | A kind of energy saving and environment friendly laboratory hood | |
| CN107569932A (en) | A kind of movable welding fume and dust device | |
| CN207311976U (en) | Liquid filter bag is packed for dust removal workbench | |
| CN107116078A (en) | A kind of energy saving and environment friendly laboratory hood | |
| CN206122302U (en) | Rubber laboratory ventilation device | |
| CN207221547U (en) | A kind of explosion-proof type pulse bag type dust collector | |
| CN2803386Y (en) | Air purifier for dissecting room | |
| CN209237546U (en) | Pulsed bag filter | |
| CN207317120U (en) | One kind removes haze air purifier | |
| CN209481019U (en) | A kind of machine-roomless lift carriage air cleaning unit | |
| CN207433202U (en) | A kind of vehicle air conditioning outlet that fan blade is oriented to convenient for assembling | |
| CN214887302U (en) | Large-scale automobile pump drainage device | |
| CN204563800U (en) | A kind of paint locker waste gas treatment cabinet | |
| CN208287766U (en) | A kind of smoke extractor with purification device | |
| CN208865327U (en) | A kind of single machine pulse belt deduster | |
| CN208193897U (en) | A kind of exhaust gas gas gathering mask | |
| CN208032154U (en) | Dust remover roof novel pulse valve rain cover | |
| CN107457241A (en) | A kind of use for laboratory ventilating kitchen | |
| CN207042990U (en) | A kind of Novel steel akebi wind cabinet | |
| CN209464837U (en) | A kind of exhaust treatment system of List machine | |
| CN206701856U (en) | Instrument and meter dust arrester | |
| CN212549013U (en) | Get rid of biological deodorization equipment of carbon disulfide waste gas | |
| CN207325551U (en) | A kind of chemical experiment fume hood | |
| CN208139477U (en) | A kind of room cleaning device | |
| CN206859946U (en) | A kind of adjustable ventilation cabinet counterweight adjusting mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180109 Termination date: 20190522 |