CN205995898U - Air draft exception safety type vent cabinet - Google Patents
Air draft exception safety type vent cabinet Download PDFInfo
- Publication number
- CN205995898U CN205995898U CN201620634171.4U CN201620634171U CN205995898U CN 205995898 U CN205995898 U CN 205995898U CN 201620634171 U CN201620634171 U CN 201620634171U CN 205995898 U CN205995898 U CN 205995898U
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- housing
- vent cabinet
- safety type
- air draft
- type vent
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- 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
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- Devices For Use In Laboratory Experiments (AREA)
Abstract
The utility model is related to laboratory equipment field, and in particular to a kind of air draft exception safety type vent cabinet；The air draft exception safety type vent cabinet includes fume hood；The fume hood includes housing, the lighting device for being arranged on the housing upper, is arranged on the anterior form of the housing and control panel, the supply socket for being arranged on housing front portion, the tap for being arranged on the enclosure interior and fixed mount（16）, be arranged on the blower fan of the enclosure interior and be arranged on the air quantity monitoring system of the enclosure interior；The housing upper arranges ventilating opening；The form includes fixed window and active window；The air quantity monitoring system includes that air flow sensor and buzzer siren connected with the air flow sensor are connected；Which not only can meet the basic use requirement of vent cabinet, furthermore, it is possible to detect to ventilation in vent cabinet, and send sound and light alarm to abnormal conditions, improve the lighting condition in cabinet, be that offer facility taken by medicine.
Description
Technical field
The utility model is related to laboratory equipment field, and in particular to a kind of air draft exception safety type vent cabinet.
Background technology
Vent cabinet is laboratory common equipment, and its application can substantially reduce contact of the experimenter with toxic and harmful, be
Protection personnel, the primary barrier for preventing toxic chemical flue gas from endangering.
The major function of vent cabinet for exhaust and is protected, and in chemical experiment, along with the carrying out of experiment, is often had each
Plant the pernicious gas of various kinds, peculiar smell to produce, and some chemical reactions are then related to inflammable, explosive, corrosive substance, if such anti-
Should be reacted in vent cabinet, be particularly important.
General vent cabinet needs to meet following basic use requirement：
1. ventilation is moderate, should not be too high or too low, too high then produce sinuous flow in the vent cabinet, reduce ventilation efficiency and shadow
Experiment is rung, too low then ventilation efficiency is low；
2. vent cabinet window-operating is stable, and form is made up of safety glass, can be moved freely up and down, and stably can be hanged
Stop, and to a certain degree volume blast impulse can be born；
3. cabinet should be corrosion-resistant, with corrosivity more than experiment agents useful for same, the corrosion such as such as acid, alkaline, therefore, cabinet material
Matter is answered firm and corrosion-resistant；
4. illumination, cooling water etc. can be stably provided, and can be complex experiment device provided auxiliary fixing function etc.；
At present, on the market circulation and using vent cabinet disclosure satisfy that mostly above-mentioned use requirement, but there is also
Problem：Working condition for example for vent cabinet is not monitored, and such as in the reasonable scope whether ventilation；In addition, logical
Wind cabinet bottom typically arranges medicine cabinet, and in cabinet, general light is dark and gloomy, takes medicine inconvenience etc..
Utility model content
The technical problems to be solved in the utility model is to provide a kind of air draft exception safety type vent cabinet, and which not only can be expired
Abnormal conditions furthermore, it is possible to detect to ventilation in vent cabinet, and are sent acousto-optic by the basic use requirement of sufficient vent cabinet
Report to the police, the lighting condition in cabinet is improved, is that offer facility taken by medicine.
In order to solve above-mentioned technical problem, the technical solution adopted in the utility model is：
A kind of air draft exception safety type vent cabinet, which includes fume hood；
The fume hood includes housing, the lighting device for being arranged on the housing upper, is arranged on housing front portion
Form and control panel, the supply socket for being arranged on housing front portion, the tap for being arranged on the enclosure interior and fixation
Frame, it is arranged on the blower fan of the enclosure interior and is arranged on the air quantity monitoring system of the enclosure interior；
The housing upper arranges ventilating opening；
The form includes fixed window and active window；
The air quantity monitoring system includes air flow sensor and buzzer siren phase connected with the air flow sensor
Even；
As preferred, the fume hood bottom setting cabinet；The cabinet includes the gate light being provided at its inner portion,
The gate light is LED illumination lamp；The cabinet top arranges the lower flume used cooperatively with the tap.
Used as preferred, the air quantity monitoring system is too low to air quantity or too high sends chimes of doom visual alarm.
Used as preferred, the material that the housing is adopted is 1.2mm Baosteel rolled steel plate, its surface spraying epoxy resin powder
End.
Used as preferred, the material that the form is adopted is 6mm composite armoured safety glass.
Used as preferred, the blower fan is centrifugal Corrosion Protection of Fiber Reinforced Plastics blower fan, PP axial flow blower or PP centrifugal blower.
Used as preferred, the faucet surface spray epoxy powder simultaneously carries out high-temperature baking curing process.
Used as preferred, the active window and the nothing for being arranged on the enclosure interior formula bascule that breaks is connected.
Used as preferred, the fixed mount adopts PC material.
Used as preferred, the cabinet bottom arranges moistureproof horizontal lower margin.
The utility model adopts technique scheme, and the beneficial effect that brings is：
The air quantity monitoring system includes air flow sensor and buzzer siren, when wind in air flow sensor sensing vent cabinet
When amount is too low or too high, buzzer siren sends sound and light alarm signal with indicator lamp, and maintenance personal can take reply to arrange in time
Apply；Gate light is set in the cabinet, improves lighting condition in cabinet, facilitate experimenter to differentiate and take medicine；Described
Shell material is 1.2mm Baosteel rolled steel plate, surface spraying epoxy powder so as to firm and corrosion-resistant；The form is adopted
6mm composite armoured safety glass, sight line is good and degree of safety is high；The active window is connected with the disconnected formula bascule of nothing, realizes regarding
Window arbitrarily hovers, and conveniently moving is stable.
Description of the drawings
Fig. 1 the utility model structural representation.
Above in figure mark is：1 fume hood, 11 housings, 12 forms, 13 control panels, 14 supply sockets, 15 fire hoses
Head, 16 fixed mounts.
Specific embodiment
Embodiment one：As shown in figure 1, the air draft exception safety type vent cabinet, which includes fume hood 1 and is arranged at ventilation
The cabinet 2 of 1 bottom of cupboard；
The fume hood 1 includes housing 11, the lighting device for being arranged on 11 top of housing, is arranged on regarding for 11 front portion of housing
Window 12 and control panel 13, the supply socket 14 for being arranged on 11 front portion of housing, the tap 15 being arranged on inside housing 11 and solid
Determine frame 16, and the blower fan that is arranged on inside housing 11 and air quantity monitoring system；
The housing 11 is made using 1.2mm Baosteel rolled steel plate, its surface spraying epoxy powder；
The lighting device includes incandescent light lamp tube and glass lamp shade, is embedded at the top of housing 11；
The form 12 includes fixed window and active window, active window and the disconnected formula bascule of the nothing being arranged on inside housing 11
It is connected, fixed window is arranged on the anterior upside of housing 11, fixed window and active window are made using 6mm composite reinforced glass, active window
Bottom arranges steel push and pull bar；
The control panel 13 is push button control panel, and surface is integrated plastic material, and control panel 13 includes illumination
The abnormal indicator lamp of device control button, ventilation unit control button, ventilation operation indicator lamp and ventilation；
The supply socket 14 is 120 type universal contact receptacles, it is adaptable to the plug of kinds of experiments instrument；
15 surface spraying epoxy powder of the tap, and high-temperature baking curing process is carried out, anticorrosive, acidproof
Alkali；
The fixed mount 16 includes the main panel for being arranged on rear and the subpanel for being arranged on housing both sides, fixed mount
16 include slot and rack for test tube, and convenient auxiliary that complex experiment device is carried out is fixed and prevents laboratory apparatus, fixed mount 16 temporarily
Using PC material；
The blower fan adopts centrifugal Corrosion Protection of Fiber Reinforced Plastics blower fan, PP axial flow blower or PP centrifugal blower；
The air quantity monitoring system includes air flow sensor and buzzer siren connected with air flow sensor, and air quantity is passed
Ventilation in sensor sensing fume hood, once ventilation is too low or too high, buzzer siren then sends warning acoustical signal, while
Ventilation exception indicator lamp on control panel shows red exception optical signal, makes when maintenance personal carries out maintenance, need to only press
Alarm signal split key on lower control panel 13, you can stop the warning acoustical signal that buzzer siren sends；
Embodiment two：As shown in figure 1, the difference from embodiment one is, the fume hood bottom arranges cabinet 2,
Cabinet 2 is internal to arrange gate light, and gate light includes LED illumination lamp and gate controlled switch connected with LED illumination lamp, when cabinet 2
Cabinet door when opening, LED illumination lamp is opened, and the cabinet door of cabinet 2 is closed, then LED illumination lamp is closed, and LED illumination lamp passes through door
Control switch is connected with input 220V/AC power supply with potential device；
2 bottom of the cabinet arranges moistureproof horizontal lower margin 21, first can prevent surface water immersion cabinet, pollute medicine
Product, furthermore, can be adjusted according to Land leveling situation, so as to keep the air draft exception safety type vent cabinet to keep with ground
Vertical state.
Claims (8)
1. a kind of air draft exception safety type vent cabinet, it is characterised in which includes fume hood（1）；
The fume hood（1）Including housing（11）, be arranged on the housing（11）The lighting device on top, it is arranged on the housing
（11）Anterior form（12）And control panel（13）, be arranged on the housing（11）Anterior supply socket（14）, be arranged on
The housing（11）Internal tap（15）And fixed mount（16）, be arranged on the housing（11）Internal blower fan and setting
In the housing（11）Internal air quantity monitoring system；
The housing（11）Top arranges ventilating opening；
The form（12）Including fixed window and active window；
The air quantity monitoring system includes that air flow sensor and buzzer siren connected with the air flow sensor are connected；
The fume hood（1）Bottom arranges cabinet（2）；The cabinet（2）Including the gate light being provided at its inner portion, the door
Lamp is LED illumination lamp；The cabinet（2）Top is arranged and the tap（15）The lower flume for using cooperatively；
The cabinet（2）Bottom is provided with and can be adjusted and prevent surface water immersion cabinet according to Land leveling situation（2）
The horizontal lower margin of protection against the tide（21）Moistureproof horizontal lower margin（21）.
2. air draft exception safety type vent cabinet according to claim 1, it is characterised in that the air quantity monitoring system is to air quantity
Too low or too high send chimes of doom visual alarm.
3. air draft exception safety type vent cabinet according to claim 1, it is characterised in that the housing（11）Using material
It is 1.2mm Baosteel rolled steel plate, its surface spraying epoxy powder.
4. air draft exception safety type vent cabinet according to claim 1, it is characterised in that the form（12）Using material
It is 6mm composite armoured safety glass.
5. air draft exception safety type vent cabinet according to claim 1, it is characterised in that the blower fan is centrifugal fiberglass
Corrosive resistant fan, PP axial flow blower or PP centrifugal blower.
6. air draft exception safety type vent cabinet according to claim 1, it is characterised in that the tap（15）Surface spraying
Epoxy powder simultaneously carries out high-temperature baking curing process.
7. air draft exception safety type vent cabinet according to claim 1, it is characterised in that the active window be arranged on described
Housing（11）The disconnected formula bascule of internal nothing is connected.
8. air draft exception safety type vent cabinet according to claim 1, it is characterised in that the fixed mount（16）Using PC material
Matter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620634171.4U CN205995898U (en) | 2016-06-24 | 2016-06-24 | Air draft exception safety type vent cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620634171.4U CN205995898U (en) | 2016-06-24 | 2016-06-24 | Air draft exception safety type vent cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205995898U true CN205995898U (en) | 2017-03-08 |
Family
ID=58205219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620634171.4U Expired - Fee Related CN205995898U (en) | 2016-06-24 | 2016-06-24 | Air draft exception safety type vent cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205995898U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107524395A (en) * | 2017-08-25 | 2017-12-29 | 海南电网有限责任公司三沙供电局 | A kind of mobile emergency generator car protection against the tide dustproof ventilated system |
| CN109201685A (en) * | 2018-08-24 | 2019-01-15 | 苏州友裕精密科技有限公司 | A kind of vent cabinet can detecte air quantity |
-
2016
- 2016-06-24 CN CN201620634171.4U patent/CN205995898U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107524395A (en) * | 2017-08-25 | 2017-12-29 | 海南电网有限责任公司三沙供电局 | A kind of mobile emergency generator car protection against the tide dustproof ventilated system |
| CN109201685A (en) * | 2018-08-24 | 2019-01-15 | 苏州友裕精密科技有限公司 | A kind of vent cabinet can detecte air quantity |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20170308 Termination date: 20190624 |