CN209287926U - A kind of intelligence draught cupboard - Google Patents
A kind of intelligence draught cupboard Download PDFInfo
- Publication number
- CN209287926U CN209287926U CN201821487489.XU CN201821487489U CN209287926U CN 209287926 U CN209287926 U CN 209287926U CN 201821487489 U CN201821487489 U CN 201821487489U CN 209287926 U CN209287926 U CN 209287926U
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- China
- Prior art keywords
- toxic gas
- gas detector
- draught cupboard
- kitchen body
- window
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Abstract
The utility model discloses a kind of intelligent draught cupboards, including kitchen body, driving mechanism, axial flow blower, the first toxic gas detector, the second toxic gas detector and control centre, levels operation platform is equipped in bookcase body, the bookcase body is divided into upper kitchen body and the body that cooks by levels operation platform；Wind-collecting cover is provided in upper kitchen body；The intelligent draught cupboard further includes upper glass door and window at fixed upper kitchen body mouth, can be relative to the lower glass door and window and driving mechanism that upper kitchen body mouth moves up and down, the first toxic gas detector is equipped on levels operation platform at lower glass door window, the second toxic gas detector is additionally provided at the top of upper kitchen body, the output end of the second toxic gas detector is connected by the control module of control centre with audio alarms.Intelligent draught cupboard in the utility model avoids the toxic gas pollution laboratory environment generated in experiment, guarantees the personal safety of experimenter to the maximum extent by toxic gas detector and auditory alarm system.
Description
Technical field
The utility model relates to laboratory ventilation apparatus field fields, and in particular to a kind of intelligence draught cupboard.
Background technique
Draught cupboard is a kind of large scale equipment for protecting staff and laboratory environment.It can be used as important safety
Backuup equipment avoids experimenter from sucking toxic chemical fumes, dust, the health and experiment of all personnel in Protection room
Room environmental.However existing draught cupboard does not have gas detection function generally, when its working environment atmosphere is risk gas
When body, security risk can be caused to personnel, equipment etc..
Utility model content
In order to overcome the above technical problems, the utility model provides a kind of intelligent draught cupboard.
The technical scheme adopted by the utility model to solve the technical problem is as follows:
A kind of intelligence draught cupboard, it is characterised in that: visited including kitchen body, driving mechanism, axial flow blower, the first toxic gas
Device, the second toxic gas detector and control centre are surveyed, is equipped with levels operation platform in the bookcase body, levels operation platform is by the cupboard
Body is divided into kitchen body and the body that cooks；Wind-collecting cover is provided in the upper kitchen body, the wind-collecting cover upper end passes through discharge pipe and axis stream
Blower is connected；
The intelligent draught cupboard further includes upper glass door and window at fixed upper kitchen body mouth, can be relative on upper kitchen body mouth
The lower glass door and window and driving mechanism of lower movement, the driving mechanism include screw rod, nut seat and the drive driven screw turns
Dynamic motor, the nut seat are fixed at the top of the body of kitchen, are equipped in compatible with the external thread of screw in nut seat
Threaded central aperture is provided with the plastic inner pipe of hollow form in the frame of the two sides of the lower glass door and window, and modeling is protruded into screw rod lower end
It is mutually fixed in material inner tube and with plastic inner pipe；The internal screw thread centre bore that screw rod upper end passes through nut seat is connected with driving motor；
The first toxic gas detector is equipped on the levels operation platform at lower glass door window, described first has
The output end of poison gas bulk detector is connected by the control module of control centre with driving motor；
Be additionally provided with the second toxic gas detector at the top of the upper kitchen body, second toxic gas detector it is defeated
Outlet is connected by the control module of control centre with audio alarms.
Preferably, the screw rod lower end is equipped with through-hole, sets at the plastic inner pipe and the through-hole opposite position on screw rod
It is equipped with bolt hole, realizes that screw rod is connect with plastic inner pipe in fastener insertion through-hole and bolt hole.
Preferably, the control centre further includes the electronic touch screen and function button for showing and inputting parameter.
Preferably, the audio alarms are buzzer.
Preferably, activated charcoal strainer is provided in the discharge pipe.
Preferably, the levels operation platform uses Corrosion Resistant Frp plate.
Preferably, explosion-proof tube is provided in the upper kitchen body.
Compared with prior art, the beneficial effects of the utility model are as follows: draught cupboard design rationally, is led in the utility model
The spilling for crossing pernicious gas inside and outside toxic gas detector real-time monitoring draught cupboard controls kitchen body glass door and window by control centre
Lifting, and auditory alarm system is set, avoids the toxic gas pollution laboratory environment generated in experiment, while also can
Guarantee the personal safety of experimenter to the maximum extent.
Detailed description of the invention
Fig. 1 is a kind of intelligent draught cupboard structural schematic diagram in the utility model；
Fig. 2 is a kind of intelligent draught cupboard driving mechanism structure schematic diagram in the utility model；
Fig. 3 is intelligent draught cupboard wind-collecting cover a kind of in the utility model and discharge pipe attachment structure schematic diagram；
Fig. 4 is a kind of intelligent draught cupboard control centre structural schematic diagram in the utility model；
In figure, the upper kitchen body of the kitchen 1- body, 2-, 3- cook body, 4- driving mechanism, 5- axial flow blower, 6- control centre, 11-
One toxic gas detector, the second toxic gas detector of 12-, 13- levels operation platform, 21- glass door and window, the upper glass door of 211-
Glass door and window, 22- wind-collecting cover, 23- discharge pipe, 24- activated charcoal strainer, 41- screw rod, 42- nut seat, 43- drive under window, 212-
Dynamic motor, 44- plastic inner pipe, 61- control module, 62- electronic touch screen, 63- function button, 120- audio alarms.
Specific embodiment
Exemplary embodiments of the present disclosure are described in more detail by 1-4 below with reference to accompanying drawings.
It is a kind of intelligence draught cupboard, including kitchen body 1, driving mechanism 4, axial flow blower 5, the first toxic gas detector 11,
Second toxic gas detector 12 and control centre 6, the bookcase body is interior to be equipped with levels operation platform 13, and levels operation platform 13 will be described
Bookcase body is divided into kitchen body 2 and the body 3 that cooks；Wind-collecting cover 22 is provided in the upper kitchen body 2,22 upper end of wind-collecting cover passes through outlet air
Pipe 23 is connected with axial flow blower 5；
The intelligent draught cupboard further includes upper glass door and window 211 at fixed upper kitchen body mouth, can be relative to upper kitchen body
The lower glass door and window 212 and driving mechanism 4 that mouth moves up and down, the driving mechanism 4 include screw rod 41, nut seat 42 and driving
The driving motor 43 of screw rod rotation, the nut seat 42 are fixed on 2 top of kitchen body, are equipped with and the spiral shell in nut seat 42
41 external screw thread of bar compatible internal screw thread centre bore is provided with the plastics of hollow form in the frame of the two sides of the glass door and window 21
Inner tube 44, screw rod lower end are protruded into plastic inner pipe and are fixed with 44 phase of plastic inner pipe；Screw rod upper end passes through the interior spiral shell of nut seat 42
Line centre bore is connected with driving motor 43；
It is equipped with the first toxic gas detector 11 on the levels operation platform 13 at the lower glass door window, described the
The output end of one toxic gas detector 11 is connected by the control module 61 of control centre 6 with driving motor 43；
It is additionally provided with the second toxic gas detector 12 at the top of the upper kitchen body, second toxic gas detector
Output end is connected by the control module 61 of control centre 6 with audio alarms 120.
When the second toxic gas detector above upper kitchen body detects the leakage of toxic gas, experimental situation has been at this time
Through there is certain toxic gas leakage, audio alarms make a sound alarm at this time, prompt the poison gas around experimenter's draught cupboard
Harm.
In the above-mentioned technical solutions, 41 lower end of screw rod is equipped with through-hole (not shown), the plastic inner pipe 44 and screw rod
Bolt hole (not shown) is provided at through-hole (not shown) opposite position on 41, fastener (not shown) is inserted into through-hole and spiral shell
Realize that screw rod 41 is connect with plastic inner pipe 44 in keyhole.
In the above-mentioned technical solutions, the control centre 6 further includes the electronic touch screen for showing and inputting parameter
62 and function button 63.
In the above-mentioned technical solutions, the audio alarms 120 are buzzer.
In the above-mentioned technical solutions, activated charcoal strainer 24 is provided in the discharge pipe 23.
In the above-mentioned technical solutions, the levels operation platform 13 uses Corrosion Resistant Frp plate.
In the above-mentioned technical solutions, explosion-proof tube (not shown) is provided in the upper kitchen body 2.
In the description of the present invention, it should be understood that term " longitudinal direction ", " transverse direction ", "upper", "lower", " preceding ",
The orientation or positional relationship that " rear ", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" indicate is based on attached
Orientation or positional relationship shown in figure is only the utility model for ease of description, rather than the device of indication or suggestion meaning or
Element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as the limit to the utility model
System.
Obviously, it is practical without departing from this can to carry out various modification and variations to the utility model by those skilled in the art
Novel spirit and scope.If in this way, these modifications and variations of the present invention belong to the utility model claims and
Within the scope of its equivalent technologies, then the utility model is also intended to include these modifications and variations.
Although the utility model and its advantage has been described in detail it should be appreciated that without departing from by appended right
Various changes, substitution and transformation can be carried out in the case where the spirit and scope of the utility model defined by it is required that.Moreover, this
The range of application is not limited only to the specific embodiment of process, equipment described in specification, means, method and steps.This field
Interior those of ordinary skill from the disclosure of the utility model it will be readily understood that according to the utility model can be used execution with
The essentially identical function of corresponding embodiment described herein or obtain the result essentially identical with it, existing and future will quilt
Process, equipment, means, method or the step of exploitation.Therefore, the attached claims are intended in the range of them include this
Process, equipment, means, method or the step of sample.
Claims (7)
1. a kind of intelligence draught cupboard, it is characterised in that: including kitchen body, driving mechanism, axial flow blower, the first poisonous gas detection
Device, the second toxic gas detector and control centre, are equipped with levels operation platform in the bookcase body, and levels operation platform is by the bookcase body
It is divided into kitchen body and the body that cooks；Wind-collecting cover is provided in the upper kitchen body, the wind-collecting cover upper end passes through discharge pipe and axis stream wind
Machine is connected；
The intelligent draught cupboard further includes the upper glass door and window fixed at upper kitchen body mouth, can transport up and down relative to upper kitchen body mouth
Dynamic lower glass door and window and driving mechanism, the driving mechanism include screw rod, nut seat and the driving electricity driven screw turns
Machine, the nut seat are fixed at the top of the body of kitchen, and internal screw thread compatible with the external thread of screw is equipped in nut seat
Centre bore is provided with the plastic inner pipe of hollow form in the frame of the two sides of the lower glass door and window, and screw rod lower end is protruded into plastics
It is mutually fixed in pipe and with plastic inner pipe；The internal screw thread centre bore that screw rod upper end passes through nut seat is connected with driving motor；
The first toxic gas detector is equipped on the levels operation platform at lower glass door window, described first has poison gas
The output end of bulk detector is connected by the control module of control centre with driving motor；
The second toxic gas detector, the output end of second toxic gas detector are additionally provided at the top of the upper kitchen body
It is connected by the control module of control centre with audio alarms.
2. a kind of intelligent draught cupboard according to claim 1, it is characterised in that: the screw rod lower end is equipped with through-hole, institute
It states and is provided with bolt hole at the through-hole opposite position on plastic inner pipe and screw rod, fastener is inserted into through-hole and bolt hole and realizes
Screw rod is connect with plastic inner pipe.
3. a kind of intelligent draught cupboard according to claim 1, it is characterised in that: the control centre further include for
The electronic touch screen and function button of display and input parameter.
4. a kind of intelligent draught cupboard according to claim 1, it is characterised in that: the audio alarms are buzzing
Device.
5. a kind of intelligent draught cupboard according to claim 1, it is characterised in that: setting is active in the discharge pipe
Charcoal filter screen.
6. a kind of intelligent draught cupboard according to claim 1, it is characterised in that: the levels operation platform is using corrosion-resistant
Glass epoxy.
7. a kind of intelligent draught cupboard according to claim 1, it is characterised in that: be provided with explosion-proof lamp in the upper kitchen body
Pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821487489.XU CN209287926U (en) | 2018-09-12 | 2018-09-12 | A kind of intelligence draught cupboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821487489.XU CN209287926U (en) | 2018-09-12 | 2018-09-12 | A kind of intelligence draught cupboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209287926U true CN209287926U (en) | 2019-08-23 |
Family
ID=67652983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821487489.XU Active CN209287926U (en) | 2018-09-12 | 2018-09-12 | A kind of intelligence draught cupboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209287926U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111229770A (en) * | 2020-01-13 | 2020-06-05 | 王虎山 | Ventilation kitchen with remove convulsions function |
| CN113870534A (en) * | 2021-08-15 | 2021-12-31 | 桂林理工大学 | Structural design method of explosion-proof harmful gas detection fume hood |
-
2018
- 2018-09-12 CN CN201821487489.XU patent/CN209287926U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111229770A (en) * | 2020-01-13 | 2020-06-05 | 王虎山 | Ventilation kitchen with remove convulsions function |
| CN113870534A (en) * | 2021-08-15 | 2021-12-31 | 桂林理工大学 | Structural design method of explosion-proof harmful gas detection fume hood |
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