CN206425324U - A kind of energy-saving ventilation cabinet - Google Patents
A kind of energy-saving ventilation cabinet Download PDFInfo
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- CN206425324U CN206425324U CN201621485353.6U CN201621485353U CN206425324U CN 206425324 U CN206425324 U CN 206425324U CN 201621485353 U CN201621485353 U CN 201621485353U CN 206425324 U CN206425324 U CN 206425324U
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- exhaust outlet
- magnetic valve
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- upper wardrobe
- wardrobe body
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Abstract
The utility model discloses a kind of energy-saving ventilation cabinet, including upper wardrobe body, lower cabinet body and control device, workbench is provided with the upper wardrobe body, tank and tap, the tank is arranged on below tap outlet, the first exhaust outlet is provided with the top of the upper wardrobe body, second exhaust outlet and the 3rd exhaust outlet, first exhaust outlet, the first magnetic valve is respectively arranged with second exhaust outlet and the 3rd exhaust outlet, second magnetic valve and the 3rd magnetic valve, first exhaust outlet, filter is provided with second exhaust outlet and the 3rd exhaust outlet, the filter includes the active carbon layer and photocatalyst layer set gradually along gas flow direction, temperature sensor and Smoke Sensor are provided with the Over-The-Counter body side surface, second magnetic valve, 3rd magnetic valve, temperature sensor and Smoke Sensor are electrically connected with control device；The energy-saving ventilation cabinet exhaust effect is good, energy-conserving and environment-protective.
Description
Technical field
The utility model is related to a kind of energy-saving ventilation cabinet.
Background technology
Vent cabinet is an indispensable part in laboratory ventilation design.In order that laboratory worker is not
Suck or swallow that some are poisonous, can cause a disease or should have good in the not clear chemical substance of toxicity and organism, laboratory
Ventilation.To prevent the absorption of some steams, gas and particulate (smog, coal smoke, dust and aerosol), polluter must use ventilation
Cabinet, ventilator cowling or the method for local ventilation are removed.It is most importantly degassing function in the function of vent cabinet, in chemical laboratory
In, various pernicious gases, foul smell, moisture and inflammable, explosive, corrosive substance are produced during experimental implementation, is used to protect
The safety of person, prevents the polluter in experiment from being spread to laboratory, vent cabinet is used near pollution sources.
Existing vent cabinet is generally single exhaust outlet, and ventilation efficiency is low, does not save, and gas usually not passed through
Filter is just expelled directly out, and pollutes environment.
Utility model content
The technical problems to be solved in the utility model is to provide that exhaust effect is good, the energy-saving ventilation cabinet of energy-conserving and environment-protective.
To solve the above problems, the utility model is adopted the following technical scheme that：
Be provided with a kind of energy-saving ventilation cabinet, including upper wardrobe body, lower cabinet body and control device, the upper wardrobe body workbench,
Tank and tap, the tank are arranged on below tap outlet, and the first exhaust outlet, second are provided with the top of the upper wardrobe body
The first electromagnetism is respectively arranged with exhaust outlet and the 3rd exhaust outlet, first exhaust outlet, the second exhaust outlet and the 3rd exhaust outlet
Filtering is provided with valve, the second magnetic valve and the 3rd magnetic valve, first exhaust outlet, the second exhaust outlet and the 3rd exhaust outlet
Device, the filter is included in the active carbon layer and photocatalyst layer set gradually along gas flow direction, the upper wardrobe body
Temperature sensor and Smoke Sensor, second magnetic valve, the 3rd magnetic valve, temperature sensor and cigarette are provided with portion side
Mist sensor is electrically connected with control device.
When vent cabinet works, the first magnetic valve is opened, and the first exhaust outlet carries out air draft, on temperature sensor is detected
When temperature in cabinet is higher than setting value, control device is transmitted signals to, control device controls the second magnetic valve to open, second
Exhaust outlet carries out air draft, when the smokescope that Smoke Sensor is detected in upper wardrobe body reaches setting value, transmits signals to
Control device, control device controls the 3rd magnetic valve to open, and the 3rd exhaust outlet carries out air draft.
Preferably, the control device is single-chip microcomputer.
Preferably, the upper wardrobe body and lower cabinet body are set for integral type.Stability Analysis of Structures, reliably.
Preferably, being provided with the first electromagnetic valve switch, the second electromagnetic valve switch and in the upper wardrobe body exterior lateral sides
Three electromagnetic valve switch.It is respectively used to the manual control to the first magnetic valve, the second magnetic valve and the 3rd magnetic valve.
Preferably, being provided with visual window on the Over-The-Counter body front surface.Convenient observation inner case.
The beneficial effects of the utility model are：The energy-saving ventilation cabinet by be provided with the first exhaust outlet, the second exhaust outlet and
3rd exhaust outlet, when vent cabinet works, the first magnetic valve is opened, and the first exhaust outlet carries out air draft, when temperature sensor detection
When temperature in upper wardrobe body is higher than setting value, control device is transmitted signals to, control device controls the second magnetic valve to open,
Second exhaust outlet carries out air draft, and when the smokescope that Smoke Sensor is detected in upper wardrobe body reaches setting value, signal is passed
Control device is delivered to, control device controls the 3rd magnetic valve to open, and the 3rd exhaust outlet carries out air draft, controlled to arrange according to actual conditions
Air quantity, exhaust effect is good, saves the energy, by being provided with filter, there is the gas such as the various pernicious gases of absorption, foul smell, moisture
Body, plays a part of filtering to the gas of discharge, reduces pollution, environmental protection.
Brief description of the drawings
, below will be to needed for embodiment description in order to illustrate more clearly of the technical scheme in the utility model embodiment
The accompanying drawing to be used is briefly described, it should be apparent that, drawings in the following description are only some realities of the present utility model
Example is applied, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to these accompanying drawings
Obtain other accompanying drawings.
Fig. 1 is a kind of overall structure diagram of energy-saving ventilation cabinet of the utility model.
Fig. 2 is a kind of internal structure schematic diagram of energy-saving ventilation cabinet top surface of the utility model.
Fig. 3 is a kind of internal structure schematic diagram of energy-saving ventilation cabinet vibration absorber of the utility model.
Fig. 4 connects block diagram for a kind of circuit of energy-saving ventilation cabinet of the utility model.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.
Embodiment 1
As Figure 1-4, a kind of energy-saving ventilation cabinet, including upper wardrobe body 1, lower cabinet body 2 and control device, the upper wardrobe body 1
Workbench 3, tank 4 and tap 5 are inside provided with, the tank 4 is arranged on the outlet of tap 5 lower section, the top of upper wardrobe body 1
It is provided with the first exhaust outlet 6, the second exhaust outlet 7 and the 3rd exhaust outlet 8, first exhaust outlet 6, the second exhaust outlet 7 and the 3rd
The first magnetic valve 9, the second magnetic valve 10 and the 3rd magnetic valve 11, first exhaust outlet 6, are respectively arranged with exhaust outlet 8
Be provided with filter 12 in two exhaust outlets 7 and the 3rd exhaust outlet 8, the filter 12 include along gas flow direction according to
The active carbon layer 13 and photocatalyst layer 14 of secondary setting, first exhaust outlet 6, the second exhaust outlet 7 and the 3rd exhaust outlet 8 are all connected with
Have and ventilating fan is provided with exhaust duct, the exhaust duct, temperature sensor is provided with the inner side of upper wardrobe body 1
15 and Smoke Sensor 16, second magnetic valve 10, the 3rd magnetic valve 11, temperature sensor 15 and Smoke Sensor 16 and
Control device is electrically connected with.
When vent cabinet works, the first magnetic valve 9 is opened, and the first exhaust outlet 6 carries out air draft, when temperature sensor 15 is detected
When being higher than setting value to the temperature in upper wardrobe body 1, control device, control device control the second magnetic valve 10 dozens are transmitted signals to
Open, the second exhaust outlet 7 carries out air draft, when the smokescope that Smoke Sensor 16 is detected in upper wardrobe body 1 reaches setting value, will
Signal is sent to control device, and control device controls the 3rd magnetic valve 11 to open, and the 3rd exhaust outlet 8 carries out air draft.
The control device is single-chip microcomputer.
The upper wardrobe body 1 and lower cabinet body 2 are set for integral type.Stability Analysis of Structures, reliably.
The beneficial effects of the utility model are：The energy-saving ventilation cabinet by be provided with the first exhaust outlet, the second exhaust outlet and
3rd exhaust outlet, when vent cabinet works, the first magnetic valve is opened, and the first exhaust outlet carries out air draft, when temperature sensor detection
When temperature in upper wardrobe body is higher than setting value, control device is transmitted signals to, control device controls the second magnetic valve to open,
Second exhaust outlet carries out air draft, and when the smokescope that Smoke Sensor is detected in upper wardrobe body reaches setting value, signal is passed
Control device is delivered to, control device controls the 3rd magnetic valve to open, and the 3rd exhaust outlet carries out air draft, controlled to arrange according to actual conditions
Air quantity, exhaust effect is good, saves the energy, by being provided with filter, there is the gas such as the various pernicious gases of absorption, foul smell, moisture
Body, plays a part of filtering to the gas of discharge, reduces pollution, environmental protection.
Embodiment 2
As Figure 1-4, a kind of energy-saving ventilation cabinet, including upper wardrobe body 1, lower cabinet body 2 and control device, the upper wardrobe body 1
Workbench 3, tank 4 and tap 5 are inside provided with, the tank 4 is arranged on the outlet of tap 5 lower section, the top of upper wardrobe body 1
It is provided with the first exhaust outlet 6, the second exhaust outlet 7 and the 3rd exhaust outlet 8, first exhaust outlet 6, the second exhaust outlet 7 and the 3rd
The first magnetic valve 9, the second magnetic valve 10 and the 3rd magnetic valve 11, first exhaust outlet 6, are respectively arranged with exhaust outlet 8
Be provided with filter 12 in two exhaust outlets 7 and the 3rd exhaust outlet 8, the filter 12 include along gas flow direction according to
The active carbon layer 13 and photocatalyst layer 14 of secondary setting, first exhaust outlet 6, the second exhaust outlet 7 and the 3rd exhaust outlet 8 are all connected with
Have and ventilating fan is provided with exhaust duct, the exhaust duct, temperature sensor is provided with the inner side of upper wardrobe body 1
15 and Smoke Sensor 16, second magnetic valve 10, the 3rd magnetic valve 11, temperature sensor 15 and Smoke Sensor 16 and
Control device is electrically connected with.
When vent cabinet works, the first magnetic valve 9 is opened, and the first exhaust outlet 6 carries out air draft, when temperature sensor 15 is detected
When being higher than setting value to the temperature in upper wardrobe body 1, control device, control device control the second magnetic valve 10 dozens are transmitted signals to
Open, the second exhaust outlet 7 carries out air draft, when the smokescope that Smoke Sensor 16 is detected in upper wardrobe body 1 reaches setting value, will
Signal is sent to control device, and control device controls the 3rd magnetic valve 11 to open, and the 3rd exhaust outlet 8 carries out air draft.
The control device is single-chip microcomputer.
The upper wardrobe body 1 and lower cabinet body 2 are set for integral type.Stability Analysis of Structures, reliably.
The first electromagnetic valve switch 17, the second electromagnetic valve switch 18 and the 3rd electricity are provided with the exterior lateral sides of upper wardrobe body 1
Magnet valve switch 19.It is respectively used to the manual control to the first magnetic valve 9, the second magnetic valve 10 and the 3rd magnetic valve 11.
The upper wardrobe body 1 is provided with visual window 20 on preceding surface.Convenient observation inner case.
The beneficial effects of the utility model are：The energy-saving ventilation cabinet by be provided with the first exhaust outlet, the second exhaust outlet and
3rd exhaust outlet, when vent cabinet works, the first magnetic valve is opened, and the first exhaust outlet carries out air draft, when temperature sensor detection
When temperature in upper wardrobe body is higher than setting value, control device is transmitted signals to, control device controls the second magnetic valve to open,
Second exhaust outlet carries out air draft, and when the smokescope that Smoke Sensor is detected in upper wardrobe body reaches setting value, signal is passed
Control device is delivered to, control device controls the 3rd magnetic valve to open, and the 3rd exhaust outlet carries out air draft, controlled to arrange according to actual conditions
Air quantity, exhaust effect is good, saves the energy, by being provided with filter, there is the gas such as the various pernicious gases of absorption, foul smell, moisture
Body, plays a part of filtering to the gas of discharge, reduces pollution, environmental protection.
It is described above, embodiment only of the present utility model, but protection domain of the present utility model do not limit to
In this, any change or replacement expected without creative work should all be covered within protection domain of the present utility model.
Claims (5)
1. a kind of energy-saving ventilation cabinet, it is characterised in that：Including upper wardrobe body, lower cabinet body and control device, set in the upper wardrobe body
There are workbench, tank and tap, the tank is arranged on below tap outlet, and first row is provided with the top of the upper wardrobe body
It is respectively arranged with air port, the second exhaust outlet and the 3rd exhaust outlet, first exhaust outlet, the second exhaust outlet and the 3rd exhaust outlet
It is all provided with first magnetic valve, the second magnetic valve and the 3rd magnetic valve, first exhaust outlet, the second exhaust outlet and the 3rd exhaust outlet
Filter is equipped with, the filter includes the active carbon layer and photocatalyst layer set gradually along gas flow direction, described
Temperature sensor and Smoke Sensor are provided with upper wardrobe body inner side, second magnetic valve, the 3rd magnetic valve, temperature are passed
Sensor and Smoke Sensor are electrically connected with control device.
2. a kind of energy-saving ventilation cabinet according to claim 1, it is characterised in that：The control device is single-chip microcomputer.
3. a kind of energy-saving ventilation cabinet according to claim 1, it is characterised in that：The upper wardrobe body and lower cabinet body are integral type
Set.
4. a kind of energy-saving ventilation cabinet according to claim 1, it is characterised in that：It is provided with the upper wardrobe body exterior lateral sides
First electromagnetic valve switch, the second electromagnetic valve switch and the 3rd electromagnetic valve switch.
5. a kind of energy-saving ventilation cabinet according to claim 1, it is characterised in that：Being provided with the Over-The-Counter body front surface can
Form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621485353.6U CN206425324U (en) | 2016-12-31 | 2016-12-31 | A kind of energy-saving ventilation cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621485353.6U CN206425324U (en) | 2016-12-31 | 2016-12-31 | A kind of energy-saving ventilation cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206425324U true CN206425324U (en) | 2017-08-22 |
Family
ID=59585833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621485353.6U Active CN206425324U (en) | 2016-12-31 | 2016-12-31 | A kind of energy-saving ventilation cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206425324U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111112272A (en) * | 2019-12-28 | 2020-05-08 | 杭州塘树科技有限公司 | Variable air volume ventilation cabinet |
| CN113578908A (en) * | 2021-08-02 | 2021-11-02 | 深圳市嘉鸿顺实业有限公司 | Ventilation cabinet |
| CN113617785A (en) * | 2021-08-27 | 2021-11-09 | 安徽医学高等专科学校 | Ventilation system for pathology laboratory |
-
2016
- 2016-12-31 CN CN201621485353.6U patent/CN206425324U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111112272A (en) * | 2019-12-28 | 2020-05-08 | 杭州塘树科技有限公司 | Variable air volume ventilation cabinet |
| CN113578908A (en) * | 2021-08-02 | 2021-11-02 | 深圳市嘉鸿顺实业有限公司 | Ventilation cabinet |
| CN113617785A (en) * | 2021-08-27 | 2021-11-09 | 安徽医学高等专科学校 | Ventilation system for pathology laboratory |
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