CN106955885A - A kind of environment protection ventilating cupboard - Google Patents
A kind of environment protection ventilating cupboard Download PDFInfo
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- CN106955885A CN106955885A CN201710217045.8A CN201710217045A CN106955885A CN 106955885 A CN106955885 A CN 106955885A CN 201710217045 A CN201710217045 A CN 201710217045A CN 106955885 A CN106955885 A CN 106955885A
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- 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
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- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
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Abstract
The invention provides a kind of environment protection ventilating cupboard, belong to laboratory apparatus technical field.This environment protection ventilating cupboard, including bookcase body, placement plate is provided with bookcase body cavity, the lower surface of placement plate, which is fixed with, connects liquid bath, connect and offered on the bottom surface of liquid bath tap hole one and tap hole two, outflow flexible pipe one and outflow flexible pipe two are connected on tap hole one and tap hole two, catch box is placed with bookcase body, place and offer fluid hole on plate, the installation square hole communicated with bookcase body cavity is offered on the inner roof wall of bookcase body, ventilated box is fixed with bookcase body, ventilated box upper end offers outlet square hole, active carbon layer one is inserted with ventilating frame, active carbon layer two, active carbon layer three and active carbon layer four, bookcase body upper surface is fixed with a top cover, cover plate is provided with top cover, venthole is offered on cover plate, the reactant adding set of reactant can be added by being provided with bookcase body cavity.The present invention can not only purify the air in wind cupboard, while can not also be added the advantage of reactant.
Description
Technical field
The invention belongs to laboratory apparatus technical field, it is related to a kind of fume hood, particularly a kind of environment protection ventilating cupboard.
Background technology
Fume hood, also known as fuming cupboard, are a kind of large scale equipments of chemical laboratory, for reducing experimenter and pernicious gas
Contact.Fume hood is the primary barrier that protection personnel prevent toxic chemical flue gas from endangering, and it can be used as important safe reinforcement
Equipment, as effectively being exhaled pernicious gases in chemical experiment procedure failure, chemical fumes, dust and toxic gas generation, is protected
Staff and laboratory environment.
At present, conventional fume hood, which has, determines air quantity fume hood and variable air rate fume hood, determines air quantity fume hood easy to control
All manually set, and exhaust air rate is fixed, and has certain experiment species limitation, variable air rate fume hood, wind speed is that change can
Adjust, but need for manually being monitored in terms of temperature, pressure and other parameters, otherwise influence security performance, automate journey
Degree or not high enough, it is advantageous that the operation of this open loop type is also not so good as closed loop Based Intelligent Control in terms of energy-conservation and environmental protection, using closing
Ring type Based Intelligent Control can carry out the settings of parameters for different experiments, and can experimental different phase realize parameter
Automatic feedback and programme-control, and then the real-time regulation of intake and exhaust air rate is realized, the energy is saved, but also can be to inside
Temperature and pressure and other parameters monitor and feed back at any time, there is Venturi ventilation cupboard control system at present, but cost is higher.
The problem of due to having above-mentioned, through retrieval, such as Chinese patent literature discloses a kind of fume hood Based Intelligent Control system
System【The patent No.：ZL 201620320092.6；Authorization Notice No.：CN205570979U】.This fume hood Based Intelligent Control system
System, including wind speed inductor, frequency conversion air exhausting device, frequency conversion air compensation device, control centre, operation door motor, temperature sensor and
Pressure sensor, wind speed inductor is used for monitoring the wind speed at fume hood exhaust outlet and being connected with control centre, control centre's bag
Include for showing electronic touch screen and function button with input parameter；In the input connection fume hood of frequency conversion air exhausting device,
Output end connection is outdoor and is connected with control centre；The input connection of frequency conversion air compensation device is outdoor, output end connection fume hood
It is internal and be connected with control centre；Door motor is operated to can control the lifting that fume hood operates door, operation door motor and control centre
Connection；Temperature sensor and pressure sensor are each provided inside fume hood and output end is connected with control centre.
But this fume hood intelligence control system and imperfection, the air in wind cupboard can not be purified well,
Reactant meter can not be also added automatically simultaneously, security performance is improved.
The content of the invention
The purpose of the present invention is there is above mentioned problem for existing technology, it is proposed that a kind of environment protection ventilating cupboard, this environmental protection
Fume hood can not only purify the air in wind cupboard, while the characteristics of can not being also added reactant.
The purpose of the present invention can be realized by following technical proposal：
A kind of environment protection ventilating cupboard, including bookcase body, it is characterised in that described bookcase body has cavity, described bookcase body is opened up
Have with the opening of cavity one, being hinged with described opening in a sealed door, described bookcase body cavity to be horizontally disposed with has one to be used to put
The placement plate of reaction vessel is put, the lower surface of described placement plate is fixed with one and connects liquid bath, connects and offered on the bottom surface of liquid bath stream
Portalling outflow flexible pipe one and the outflow flexible pipe two of be connected on one and tap hole two, and tap hole one and tap hole two, described
Bookcase body inner bottom wall on be placed with a catch box, the other end of outflow flexible pipe one and outflow flexible pipe two is respectively positioned in catch box,
Some liquid that can make on placement plate, which are offered, on described placement plate enters the fluid hole connect in liquid bath, described bookcase body
Inner roof wall on offer the installation square hole communicated with bookcase body cavity, be fixed with ventilated box on the inner roof wall of described bookcase body, institute
The ventilated box stated has inner chamber, and ventilated box upper end offers going out on the outlet square hole with ventilated box intracavity inter-connection, ventilated box
Installation square hole on gas square hole and bookcase body is communicated, and air inlet square hole one, air inlet square hole are offered respectively on four sides of ventilated box
2nd, active carbon layer one, active carbon layer are inserted with respectively on air inlet square hole three and air inlet square hole four, and four sides of ventilating frame
2nd, active carbon layer three and active carbon layer four, described bookcase body upper surface are fixed with a hollow top cover, are set on described top cover
It is equipped with cover plate, cover plate and offers venthole；The reactant of reactant can be added and add by being additionally provided with described bookcase body cavity
Feeder apparatus.
Reactant is chemically reacted in reaction vessel, and reaction vessel is placed on placement plate, anti-in course of reaction
Reactant can be added into reaction vessel by answering agent adding set；Reactant boiling in reaction vessel is when splashing, can be from putting
Put the fluid hole on plate and be flowed into and connect liquid bath, then the outflow flexible pipe one connected by connecing on liquid bath and outflow flexible pipe two are collected into liquid collecting
In case, catch box is not affixed in bookcase body, is toppled over consequently facilitating concentrating；The reactant in container is answered to produce during the course of the reaction
Waste gas enter in ventilated box, and utilize active carbon layer one, active carbon layer two, active carbon layer three and the activated carbon on ventilated box
Layer four, so as to reach the purpose to air cleaning.
In above-mentioned environment protection ventilating cupboard, slide rail one, described slide rail one are horizontally fixed with the side wall of described bookcase body
Interior rotation is provided with screw mandrel one, and one end of screw mandrel one passes slide rail one, and the traversing through end of screw mandrel one is connected with electricity by shaft coupling
It is horizontally fixed with to rotate in slide rail two, described slide rail two on machine one, another relative side wall of described bookcase body and is provided with silk
Bar two, one end of screw mandrel two passes slide rail two, and the traversing through end of screw mandrel two is connected with motor two, described slide rail by shaft coupling
Connecting plate is provided between one and slide rail two.
Motor one and motor two are able to drive screw mandrel one and the rotation of screw mandrel two, while rotary electric machine one and motor two,
So that the two ends of connecting plate are able to the length direction slip along screw mandrel one and screw mandrel two.
In above-mentioned environment protection ventilating cupboard, one end of described connecting plate is fixed with casting lug thereon one and casting lug thereon two, casting lug thereon
Offer to be fixed with through hole one, the inwall of through hole one on bearing one, the inner ring of bearing one on one and be fixed with nut one, casting lug thereon two
Offer to be fixed with through hole two, the inwall of through hole two on bearing two, the inner ring of bearing two and be fixed with nut two, nut one and nut two
It is threaded on screw mandrel one；One end of connecting plate be fixed with casting lug thereon three and casting lug thereon four, casting lug thereon three offer it is logical
It is fixed with to be fixed with nut three, casting lug thereon four on bearing three, the inner ring of bearing three on hole three, the inwall of through hole three and offers through hole
Four, it is fixed with bearing four, the inner ring of bearing four on the inwall of through hole four and is fixed with nut four, nut three and nut four is threadedly coupled
On screw mandrel two.
Casting lug thereon one, casting lug thereon two can make one end edge of connecting plate by bearing one, nut one, bearing two, nut two
Screw mandrel one to move along a straight line, casting lug thereon three, casting lug thereon four can make connection by bearing three, nut three, bearing four, nut four
The other end of plate moves along a straight line along screw mandrel two, realize reactant adding set can along screw mandrel one and screw mandrel two length
Slide in direction.
In above-mentioned environment protection ventilating cupboard, described connecting plate offers chute one, described chute one along length horizontal
Interior rotation, which is provided with screw mandrel three, connecting plate, is fixed with motor three, and motor three is located between casting lug thereon one and casting lug thereon two, motor
Three output shaft is connected with screw mandrel three, and slip, which is provided with riser, described riser, in described chute one offers through hole
Five, it is fixed with bearing five, the inner ring of bearing five on the inwall of through hole five and is fixed with nut five, nut five is threaded in screw mandrel three
On.
Motor three drives screw mandrel three to rotate, and nut five is threaded on screw mandrel three, by bearing five, so as to make to erect
Plate moves along a straight line along screw mandrel three, realizes that reactant adding set can be slided along the length direction of screw mandrel three.
In above-mentioned environment protection ventilating cupboard, chute two, described chute two are offered vertically on the one side of described riser
Interior rotation, which is provided with screw mandrel four, connecting plate, is fixed with motor four, and the output shaft of motor four is connected with screw mandrel four, described cunning
Slide to be provided with connection strap, described connection strap in groove two and offer through hole six, bearing six, axle are fixed with the inwall of through hole six
Hold and nut six is fixed with six inner rings, nut six is threaded on screw mandrel four.
Motor four drives screw mandrel four to rotate, and nut six is threaded on screw mandrel four, by bearing six, so as to make company
Narrow bars move along a straight line along screw mandrel four, realize that reactant adding set can be slided along the length direction of screw mandrel four.
In above-mentioned environment protection ventilating cupboard, described reactant adding set includes installing plate, fixture block one and fixture block two, described
Installing plate be horizontally fixed on the upper surface of connection strap, and the lower surface of installing plate is offered to rotate in chute three, chute three and set
It is equipped with screw mandrel five, installing plate and is fixed with motor five, the output shaft of motor five is connected with screw mandrel five, is offered in gripping block one
It is fixed with through hole seven, the inwall of through hole seven on bearing seven, the inner ring of bearing seven and is fixed with nut seven, nut seven is threaded in screw mandrel
On five, described fixture block two is fixed in chute three on a mounting board, and fixture block two offers through hole eight, and screw mandrel five passes through hole
Eight.
Motor five drives screw mandrel five to rotate, and nut seven is threaded on screw mandrel five, by bearing seven, so as to make folder
Block one moves along a straight line along screw mandrel four, realizes the regulation to spacing between fixture block one and fixture block two, and being easy to clamp is used to be added dropwise
The dropper of reactant.
In above-mentioned environment protection ventilating cupboard, it is fixed with a housing, housing and is fixed with the outer wall of described bookcase body
Offered in one fan, described bookcase body and active carbon layer five is fixed with air admission hole, described housing, and active carbon layer five is located at
Between bookcase body outer wall and fan.Fan can ventilate into bookcase body cavity, and can be in bookcase body cavity by active carbon layer five
The gas come out from air admission hole is purified.
In above-mentioned environment protection ventilating cupboard, described sealed door is made of glass material.It is easy to observing response situation.
In above-mentioned environment protection ventilating cupboard, set on the described inwall of bookcase body cavity one in fluorescent tube, described bookcase body cavity one
Electric heating tube is set on wall.
In above-mentioned environment protection ventilating cupboard, described cover plate venthole, which goes out, is connected with pipeline, and the other end of described pipeline is set
It is equipped with air purifier, the air purifier and is provided with escaping pipe, a pumping is additionally provided with described air purifier
Machine.Air exhauster can make to enter in air purifier by pipeline from ventilated box in bookcase body cavity to be purified again.
Compared with prior art, this environment protection ventilating kitchen utensils has the advantage that：
1st, when the reactant boiling in the present invention in reaction vessel is splash, it can be flowed into and connect from the fluid hole placed on plate
Liquid bath, then the outflow flexible pipe one connected by connecing on liquid bath and outflow flexible pipe two are collected into catch box, and catch box is not affixed to
In bookcase body, topple over consequently facilitating concentrating；The waste gas for answering the reactant in container to produce during the course of the reaction is entered in ventilated box,
And using active carbon layer one, active carbon layer two, active carbon layer three and the active carbon layer four on ventilated box, so as to reach to sky
The purpose of gas purification.
2nd, the present invention is by slide rail one, slide rail two, connecting plate, riser, connection strap and installing plate, so as to realize to folder
Block one and fixture block two carry out position adjustments and are easy to dropwise reaction agent, and drive screw mandrel five to rotate by machine five, so as to make folder
Block one moves along a straight line along screw mandrel four, realizes the regulation to spacing between fixture block one and fixture block two, and being easy to clamp is used to be added dropwise
The dropper of reactant.
Brief description of the drawings
Fig. 1 is the dimensional structure diagram of the present invention；
Fig. 2 is the exploded perspective view of the present invention；
Fig. 3 is the positive structure diagram of the present invention.
In figure, 1, bookcase body；2nd, sealed door；3rd, plate is placed；4th, liquid bath is connect；5th, flexible pipe one is flowed out；6th, flexible pipe two is flowed out；7th, collect
Liquid case；8th, ventilated box；9th, active carbon layer one；10th, active carbon layer two；11st, active carbon layer three；12nd, active carbon layer four；13rd, top cover；
14th, cover plate；15th, housing；16th, fan；17th, active carbon layer five；18th, fluorescent tube；19th, electric heating tube；20th, pipeline；21st, air cleaning
Device；22nd, escaping pipe；23rd, air exhauster；24th, slide rail one；25th, screw mandrel one；26th, slide rail two；27th, screw mandrel two；28th, motor one；29、
Connecting plate；30th, casting lug thereon one；31st, casting lug thereon two；32nd, casting lug thereon three；33rd, casting lug thereon four；34th, motor three；35th, screw mandrel three；
36th, riser；37th, motor four；38th, screw mandrel four；39th, connection strap；40th, installing plate；41st, fixture block one；42nd, fixture block two；43rd, motor
Five；44th, screw mandrel five.
Embodiment
The following is specific embodiment of the invention and with reference to accompanying drawing, technical scheme is further described,
But the present invention is not limited to these embodiments.
As shown in figure 1, a kind of environment protection ventilating cupboard, including bookcase body 1, bookcase body 1 has cavity, and bookcase body 1 is offered and cavity one
A sealed door 2 is hinged with opening, opening, sealed door 2 is made of glass material, is easy to observing response situation.The cavity of bookcase body 1
Set on one inwall and electric heating tube 19 is set on fluorescent tube 18, the inwall of 1 cavity of bookcase body one.Being horizontally disposed with the cavity of bookcase body 1 has a use
In the placement plate 3 of placing response container, the lower surface of placement plate 3 is fixed with one and connects liquid bath 4, offered on the bottom surface for connecing liquid bath 4
Outflow flexible pipe 1 and outflow flexible pipe 26 are connected on tap hole one and tap hole two, and tap hole one and tap hole two,
A catch box 7 is placed with the inner bottom wall of bookcase body 1, the other end of outflow flexible pipe 1 and outflow flexible pipe 26 is respectively positioned on catch box 7
It is interior, offer some liquid that can make on placement plate 3 on placement plate 3 and enter the fluid hole connect in liquid bath 4.
A fan 16 is fixed with as shown in Fig. 2 being fixed with the outer wall of bookcase body 1 in a housing 15, housing 15, cupboard
Offered on body 1 and active carbon layer 5 17 is fixed with air admission hole, housing 15, and active carbon layer 5 17 is located at the outer wall of bookcase body 1 and wind
Between fan 16.Fan 16 can ventilate into the cavity of bookcase body 1, and by active carbon layer 5 17 can in the cavity of bookcase body 1 from entering
The gas that stomata comes out is purified.The installation square hole communicated with the cavity of bookcase body 1 is offered on the inner roof wall of bookcase body 1, bookcase body 1
Ventilated box 8 is fixed with inner roof wall, ventilated box 8 has inner chamber, and the upper end of ventilated box 8 is offered and the intracavity inter-connection of ventilated box 8
The installation square hole on outlet square hole and bookcase body 1 on outlet square hole, ventilated box 8 is communicated, and is opened respectively on four sides of ventilated box 8
Provided with being plugged respectively on air inlet square hole one, air inlet square hole two, air inlet square hole three and air inlet square hole four, and four sides of ventilating frame
Active layer of charcoal 1, active carbon layer 2 10, active carbon layer 3 11 and active carbon layer 4 12, the upper surface of bookcase body 1 are fixed with a top cover
13, it is provided with cover plate 14, cover plate 14 on top cover 13 and offers venthole.The venthole of cover plate 14 goes out to be connected with pipeline 20, pipeline
20 other end, which is provided with air purifier 21, air purifier 21, is provided with escaping pipe 22, is also set on air purifier 21
It is equipped with an air exhauster 23.Air exhauster 23 can make to enter air purifier 21 from ventilated box 8 by pipeline 20 in the cavity of bookcase body 1
It is interior to be purified again.
As shown in figure 3, the reactant adding set of reactant can be added by being additionally provided with the cavity of bookcase body 1.Reactant adds
Feeder apparatus includes installing plate 40, fixture block 1 and fixture block 2 42, and installing plate 40 is horizontally fixed on the upper surface of connection strap 39, and peace
The lower surface of dress plate 40, which offers to rotate to be provided with screw mandrel 5 44, installing plate 40 in chute three, chute three, is fixed with motor five
43, the output shaft of motor 5 43 is connected with screw mandrel 5 44, offers and is fixed with through hole seven, the inwall of through hole seven in gripping block one
Nut seven is fixed with bearing seven, the inner ring of bearing seven, nut seven is threaded on screw mandrel 5 44, and fixture block 2 42 is fixed on installation
In chute three on plate 40, and fixture block 2 42 offers through hole eight, and screw mandrel 5 44 passes through hole eight.Motor 5 43 drives screw mandrel five
44 are rotated, and nut seven is threaded on screw mandrel 5 44, by bearing seven, so as to make fixture block 1 be done along screw mandrel 4 38
Linear motion, realizes the regulation to spacing between fixture block 1 and fixture block 2 42, is easy to clamp the dropper for dropwise reaction agent.
It is horizontally fixed with to rotate in slide rail 1, slide rail 1 on the side wall of bookcase body 1 and is provided with screw mandrel 1, screw mandrel one
25 one end passes slide rail 1, and the traversing through end of screw mandrel 1 is connected with motor 1, another phase of bookcase body 1 by shaft coupling
To side wall on be horizontally fixed with slide rail 2 26, rotated in slide rail 2 26 and be provided with screw mandrel 2 27, one end of screw mandrel 2 27 is passed
Slide rail 2 26, and the traversing through end of screw mandrel 2 27 is connected with motor two by shaft coupling, is set between slide rail 1 and slide rail 2 26
There is connecting plate 29.
Motor 1 and motor two are able to drive screw mandrel 1 and screw mandrel 2 27 to rotate, while the He of rotary electric machine 1
Motor two, so that the two ends of connecting plate 29 are able to the length direction slip along screw mandrel 1 and screw mandrel 2 27.
One end of connecting plate 29 is fixed with casting lug thereon 1 and casting lug thereon 2 31, casting lug thereon 1 and offers through hole one,
It is fixed with to be fixed with nut one, casting lug thereon 2 31 on bearing one, the inner ring of bearing one on the inwall of through hole one and offers through hole two, leads to
It is fixed with the inwall of hole two on bearing two, the inner ring of bearing two and is fixed with nut two, nut one and nut two is threaded in silk
On bar 1；One end of connecting plate 29 is fixed with casting lug thereon 3 32 and casting lug thereon 4 33, casting lug thereon 3 32 and offers through hole three,
It is fixed with to be fixed with nut three, casting lug thereon 4 33 on bearing three, the inner ring of bearing three on the inwall of through hole three and offers through hole four, leads to
It is fixed with the inwall of hole four on bearing four, the inner ring of bearing four and is fixed with nut four, nut three and nut four is threaded in silk
On bar 2 27.Casting lug thereon 1, casting lug thereon 2 31 can make connecting plate 29 by bearing one, nut one, bearing two, nut two
One end moves along a straight line along screw mandrel 1, and casting lug thereon 3 32, casting lug thereon 4 33 pass through bearing three, nut three, bearing four, nut
Four can make the other end of connecting plate 29 be moved along a straight line along screw mandrel 2 27, realize that reactant adding set can be along screw mandrel
1 and screw mandrel 2 27 length direction slide.
Connecting plate 29 offers to rotate in chute one, chute one along length horizontal is provided with screw mandrel 3 35, connecting plate 29
On be fixed with motor 3 34, motor 3 34 is located between casting lug thereon 1 and casting lug thereon 2 31, the output shaft and silk of motor 3 34
Bar 3 35 is connected, and slip, which is provided with riser 36, described riser 36, in chute one offers through hole five, on the inwall of through hole five
It is fixed with bearing five, the inner ring of bearing five and is fixed with nut five, nut five is threaded on screw mandrel 3 35.Motor 3 34 drives
Screw mandrel 3 35 is rotated, and nut five is threaded on screw mandrel 3 35, by bearing five, so as to make riser 36 along screw mandrel three
35 move along a straight line, and realize that reactant adding set can be slided along the length direction of screw mandrel 3 35.
Vertical on the one side of riser 36 to offer chute two, interior rotate of chute two is provided with screw mandrel 4 38, connecting plate 29
On be fixed with motor 4 37, the output shaft of motor 4 37 is connected with screw mandrel 4 38, and the company of being provided with is slided in described chute two
Offer to be fixed with through hole six, the inwall of through hole six on bearing six, the inner ring of bearing six on narrow bars 39, connection strap 39 and be fixed with nut
Six, nut six is threaded on screw mandrel 4 38.Motor 4 37 drives screw mandrel 4 38 to rotate, and nut six is threaded in screw mandrel four
On 38, by bearing six, so as to make connection strap 39 be moved along a straight line along screw mandrel 4 38, reactant adding set energy is realized
Enough length directions along screw mandrel 4 38 are slided.
Reactant is chemically reacted in reaction vessel, and reaction vessel is placed on placement plate 3, anti-in course of reaction
Reactant can be added into reaction vessel by answering agent adding set；Reactant boiling in reaction vessel is when splashing, can be from putting
Put the fluid hole on plate 3 and be flowed into and connect liquid bath 4, then the outflow flexible pipe 1 connected by connecing on liquid bath 4 and outflow flexible pipe 26 are collected
Into catch box 7, catch box 7 is not affixed in bookcase body 1, is toppled over consequently facilitating concentrating；The reactant in container is answered in reaction
During the waste gas that produces enter in ventilated box 8, and utilize the active carbon layer 1 on ventilated box 8, active carbon layer 2 10, living
Property layer of charcoal 3 11 and active carbon layer 4 12, so as to reach the purpose to air cleaning.
Specific embodiment described herein is only to spirit explanation for example of the invention.Technology neck belonging to of the invention
The technical staff in domain can be made various modifications or supplement to described specific embodiment or be replaced using similar mode
Generation, but without departing from the spiritual of the present invention or surmount scope defined in appended claims.
Although more having used 1, bookcase body herein；2nd, sealed door；3rd, plate is placed；4th, liquid bath is connect；5th, flexible pipe one is flowed out；6、
Flow out flexible pipe two；7th, catch box；8th, ventilated box；9th, active carbon layer one；10th, active carbon layer two；11st, active carbon layer three；12nd, it is active
Layer of charcoal four；13rd, top cover；14th, cover plate；15th, housing；16th, fan；17th, active carbon layer five；18th, fluorescent tube；19th, electric heating tube；20、
Pipeline；21st, air purifier；22nd, escaping pipe；23rd, air exhauster；24th, slide rail one；25th, screw mandrel one；26th, slide rail two；27th, screw mandrel
Two；28th, motor one；29th, connecting plate；30th, casting lug thereon one；31st, casting lug thereon two；32nd, casting lug thereon three；33rd, casting lug thereon four；34th, it is electric
Machine three；35th, screw mandrel three；36th, riser；37th, motor four；38th, screw mandrel four；39th, connection strap；40th, installing plate；41st, fixture block one；42、
Fixture block two；43rd, motor five；44th, the term such as screw mandrel five, but it is not precluded from the possibility using other terms.Use these terms
Just for the sake of more easily describing and explaining the essence of the present invention；Be construed as any additional limitation be all with
What spirit of the present invention was disagreed.
Claims (10)
1. a kind of environment protection ventilating cupboard, including bookcase body, it is characterised in that described bookcase body has cavity, described bookcase body is offered
It is open with cavity one, being hinged with a sealed door, described bookcase body cavity to be horizontally disposed with described opening has one to be used to place
The placement plate of reaction vessel, the lower surface of described placement plate is fixed with one and connects liquid bath, connects and offered on the bottom surface of liquid bath outflow
Outflow flexible pipe one and outflow flexible pipe two are connected on hole one and tap hole two, and tap hole one and tap hole two, it is described
A catch box is placed with the inner bottom wall of bookcase body, the other end of outflow flexible pipe one and outflow flexible pipe two is respectively positioned in catch box, institute
Some liquid that can make on placement plate are offered on the placement plate stated and enter the fluid hole connect in liquid bath, described bookcase body
Offer the installation square hole communicated with bookcase body cavity on inner roof wall, ventilated box is fixed with the inner roof wall of described bookcase body, it is described
Ventilated box there is inner chamber, ventilated box upper end offers the outlet on the outlet square hole with ventilated box intracavity inter-connection, ventilated box
Installation square hole on square hole and bookcase body is communicated, offered respectively on four sides of ventilated box air inlet square hole one, air inlet square hole two,
Active carbon layer one, active carbon layer two are inserted with air inlet square hole three and air inlet square hole four, and four sides of ventilating frame respectively, is lived
Property layer of charcoal three and active carbon layer four, described bookcase body upper surface is fixed with a hollow top cover, is provided with described top cover
Venthole is offered on cover plate, cover plate；The reactant addition dress of reactant can be added by being additionally provided with described bookcase body cavity
Put.
2. environment protection ventilating cupboard according to claim 1, it is characterised in that be horizontally fixed with the side wall of described bookcase body
Rotated in slide rail one, described slide rail one and be provided with screw mandrel one, one end of screw mandrel one passes slide rail one, and the traversing through end of screw mandrel one
Motor one is connected with by shaft coupling, slide rail two, described cunning are horizontally fixed with another relative side wall of described bookcase body
Rotated in rail two and be provided with screw mandrel two, one end of screw mandrel two passes slide rail two, and the traversing through end of screw mandrel two is connected by shaft coupling
There is motor two, connecting plate is provided between described slide rail one and slide rail two.
3. environment protection ventilating cupboard according to claim 2, it is characterised in that one end of described connecting plate is fixed with casting lug thereon
One and casting lug thereon two, offer on casting lug thereon one be fixed with through hole one, the inwall of through hole one on bearing one, the inner ring of bearing one it is fixed
Have and through hole two is offered on nut one, casting lug thereon two, be fixed with the inwall of through hole two on bearing two, the inner ring of bearing two and be fixed with spiral shell
Mother two, nut one and nut two are threaded on screw mandrel one；One end of connecting plate is fixed with casting lug thereon three and casting lug thereon four,
Offer to be fixed with through hole three, the inwall of through hole three on bearing three, the inner ring of bearing three on casting lug thereon three and be fixed with nut three, protrude
Offer to be fixed with through hole four, the inwall of through hole four on bearing four, the inner ring of bearing four on block four and be fixed with nut four, the He of nut three
Nut four is threaded on screw mandrel two.
4. environment protection ventilating cupboard according to claim 3, it is characterised in that described connecting plate is offered along length horizontal
Rotate to be provided with screw mandrel three, connecting plate in chute one, described chute one and be fixed with motor three, motor three is located at casting lug thereon one
Between casting lug thereon two, the output shaft of motor three is connected with screw mandrel three, is slided in described chute one and is provided with riser, described
Riser on offer to be fixed with through hole five, the inwall of through hole five on bearing five, the inner ring of bearing five and be fixed with nut five, nut five
It is threaded on screw mandrel three.
5. environment protection ventilating cupboard according to claim 4, it is characterised in that offered vertically on the one side of described riser
Rotate to be provided with screw mandrel four, connecting plate in chute two, described chute two and be fixed with motor four, the output shaft and silk of motor four
Bar four is connected, and slip, which is provided with connection strap, described connection strap, in described chute two offers through hole six, in through hole six
It is fixed with wall on bearing six, the inner ring of bearing six and is fixed with nut six, nut six is threaded on screw mandrel four.
6. environment protection ventilating cupboard according to claim 5, it is characterised in that described reactant adding set includes installing
Plate, fixture block one and fixture block two, described installing plate are horizontally fixed on the upper surface of connection strap, and the lower surface of installing plate is offered
Rotate to be provided with screw mandrel five, installing plate in chute three, chute three and be fixed with motor five, output shaft and the phase of screw mandrel five of motor five
Offer to be fixed with through hole seven, the inwall of through hole seven on bearing seven, the inner ring of bearing seven in connection, gripping block one and be fixed with nut
Seven, nut seven is threaded on screw mandrel five, and described fixture block two is fixed in chute three on a mounting board, and fixture block two is opened up
There is through hole eight, screw mandrel five passes through hole eight.
7. environment protection ventilating cupboard according to claim 1 a, it is characterised in that shell is fixed with the outer wall of described bookcase body
It is fixed with body, housing in a fan, described bookcase body and offers air admission hole, activated carbon is fixed with described housing
Layer five, and active carbon layer five is positioned between bookcase body outer wall and fan.
8. environment protection ventilating cupboard according to claim 1, it is characterised in that described sealed door is made of glass material.
9. environment protection ventilating cupboard according to claim 1, it is characterised in that lamp is set on the described inwall of bookcase body cavity one
Electric heating tube is set on pipe, the described inwall of bookcase body cavity one.
10. environment protection ventilating cupboard according to claim 1, it is characterised in that described cover plate venthole goes out to be connected with pipeline,
The other end of described pipeline, which is provided with air purifier, the air purifier, is provided with escaping pipe, and described air is net
Change and be additionally provided with an air exhauster on device.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710217045.8A CN106955885B (en) | 2017-04-05 | 2017-04-05 | A kind of environment protection ventilating cupboard |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710217045.8A CN106955885B (en) | 2017-04-05 | 2017-04-05 | A kind of environment protection ventilating cupboard |
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| CN106955885A true CN106955885A (en) | 2017-07-18 |
| CN106955885B CN106955885B (en) | 2019-03-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710217045.8A Active CN106955885B (en) | 2017-04-05 | 2017-04-05 | A kind of environment protection ventilating cupboard |
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| CN203972439U (en) * | 2014-04-18 | 2014-12-03 | 天长市华盛科技装饰有限公司 | There is the CIT vent cabinet of the automatic collection of waste liquid and preprocessing function |
| CN204423746U (en) * | 2015-02-11 | 2015-06-24 | 张百全 | Biological experiment operating fuming cupboard |
| CN205517171U (en) * | 2016-01-26 | 2016-08-31 | 惠树龙 | Air -purifying module |
| CN205995901U (en) * | 2016-08-22 | 2017-03-08 | 天津博尔曼实验室科技有限公司 | A kind of ventilated chamber with waste collection mechanism |
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| CN1431515A (en) * | 2003-01-22 | 2003-07-23 | 广州市光机电工程研究开发中心 | Automatic analyzer for G6PD and mediterranean anemia |
| DE102005019830A1 (en) * | 2005-04-28 | 2006-11-02 | BSH Bosch und Siemens Hausgeräte GmbH | Kitchen cooker exhaust hood has truncated pyramid filter insert with central hole to trap collector |
| CN201482783U (en) * | 2009-08-21 | 2010-05-26 | 李保标 | Purifying device of fume cupboard |
| DE102010049363A1 (en) * | 2010-10-26 | 2012-04-26 | Wagener Gastronomieproduktion Gmbh | Ventilation arrangement for use in kitchen room in ship infrastructure, has distributer shaft led into diverting chamber with outlet connection, where diverting chamber is integrated in housing-like structure |
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| Publication number | Publication date |
|---|---|
| CN106955885B (en) | 2019-03-08 |
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