CN208194036U - A kind of air cleaning unit based on the cleaning of medium under negative pressure - Google Patents
A kind of air cleaning unit based on the cleaning of medium under negative pressure Download PDFInfo
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- CN208194036U CN208194036U CN201820157133.3U CN201820157133U CN208194036U CN 208194036 U CN208194036 U CN 208194036U CN 201820157133 U CN201820157133 U CN 201820157133U CN 208194036 U CN208194036 U CN 208194036U
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Abstract
The utility model discloses a kind of air cleaning units based on the cleaning of medium under negative pressure, including purifying layer and control regeneration zone；The purifying layer includes the inlet plenum (1) being sequentially communicated, air purifying room (2) and exhaust chamber (3), intake valve (6) are provided in the inlet plenum (1), it is provided with exhaust valve (8) in the exhaust chamber (3), purification medium (7) and blower is provided in air evolution room (2)；The control regeneration zone includes negative pressure regeneration room (4), and first partition (5) are provided between negative pressure regeneration room (4) and air purifying room (2), it is provided with the opening (9) for being connected to negative pressure regeneration room (4) with air purifying room (2) on the first partition (5), is provided with vacuum pump (10) in negative pressure regeneration room (4).The negative pressure regeneration of purification medium can be completed without taking out purification medium from air cleaning unit in the utility model, brings to the use of air cleaning unit and convenience.
Description
Technical field
The utility model relates to air purification fields, more particularly to a kind of air cleaning based on the cleaning of medium under negative pressure
Device.
Background technique
Air pollution refers to since mankind's activity or natural process cause Cucumber to enter in atmosphere, shows enough
Concentration, the phenomenon that reaching time enough, and therefore compromise the comfortable of the mankind, health and wellbeing or environment；With China
The continuous development of industry, air pollution have become urgent problem.
The type of air pollutants include it is very much, their form may be the particle of solid-like, it is also possible to drop or
It is being mixed for gas or these forms；For now, in addition to solid-state pollution, air pollution is mainly reflected in toxic
On pernicious gas, such as NO2、SO2、O3Deng, it is general to be filtered out using strainer filtering for solid particulate pollutant, for having
Malicious pernicious gas, generally requires in air cleaning unit, is adsorbed using purification medium (generally activated carbon)；It is utilizing
During purification medium adsorbs toxic and harmful gas, due to the limited sorption capacity of purification medium, a certain amount of have adsorbing
Saturation state can be entered after evil gas, at this point, the purification medium in air cleaning unit can only be replaced, or purification medium is taken
Out, it after carrying out regeneration treatment to purification medium, puts in back in air cleaning unit, still, either replaces purification medium, still
Regeneration treatment is carried out to purification medium, is required to take out purification medium from air cleaning unit, to air cleaning unit
Using bringing inconvenience.
Utility model content
The purpose of the utility model is to overcome the deficiencies in the prior art, provide a kind of sky based on the cleaning of medium under negative pressure
Without taking out purification medium from air cleaning unit the negative pressure regeneration of purification medium can be completed, to sky in air purifying apparatus
The use of air purifying apparatus is brought and convenience.
The purpose of this utility model is achieved through the following technical solutions: a kind of sky based on the cleaning of medium under negative pressure
Air purifying apparatus, including purifying layer and control regeneration zone；
The purifying layer includes the inlet plenum being sequentially communicated, air purifying room and exhaust chamber, is provided in the inlet plenum
Intake valve is provided with exhaust valve in the exhaust chamber, purification medium and blower is provided in the air purifying room, in blower
Under effect, outside air passes sequentially through inlet plenum, air purifying room reaches exhaust chamber, and passes through exhaust after intake valve enters
Exhaust valve discharge in room, to complete air cleaning；
The control regeneration zone includes negative pressure regeneration room, the negative pressure regeneration room and air purifying room consistency from top to bottom, and negative
It is provided with first partition between pressure regeneration room and air purifying room, is provided in the first partition by negative pressure regeneration room and air
The opening of clean room's connection；Vacuum pump is provided in the negative pressure regeneration room.
Wherein, the air purification layer is set to the underface of control regeneration zone.The purification medium includes netted activity
Charcoal.The control regeneration zone further includes control room, the control room and inlet plenum consistency from top to bottom and is separated by second partition, institute
It states and is provided with control device in control room, control device is connect with blower, intake valve, exhaust valve and vacuum pump respectively.
It is additionally provided with operation panel at the top of the control regeneration zone, the operation panel is connect with control device.
Wherein, the control regeneration zone further includes power supply room, the power supply room and exhaust chamber consistency from top to bottom and passes through third
Partition separates, and is provided with power module in the power supply room, the power module respectively with blower, intake valve, exhaust valve, vacuum
Control device connection in pump and control room, is powered entire air cleaning unit.
Preferably, the intake valve and exhaust valve are solenoid valve.
Preferably, the air cleaning unit further includes air pipeline, and one end of the air pipeline is connected to vacuum pump
On, the other end extends to outdoor or is connected to waste gas recovery equipment.
The beneficial effects of the utility model are: vacuum effect of the utility model based on vacuum pump, is not necessarily to purification medium
It is taken out from air cleaning unit, the negative pressure regeneration of purification medium can be completed, brought and very to the use of air cleaning unit
Convenience.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
In figure, 1- inlet plenum, 2- air purifying room, 3- exhaust chamber, 4- negative pressure regeneration room, 5- first partition, 6- intake valve,
7- purification medium, 8- exhaust valve, 9- opening, 10- vacuum pump, 11- control room, 12- second partition, 13- power supply room, 14- third
Partition.
Specific embodiment
The technical solution of the utility model, but the protection scope of the utility model are described in further detail with reference to the accompanying drawing
It is not limited to as described below.
As shown in Figure 1, a kind of air cleaning unit based on the cleaning of medium under negative pressure, including purifying layer and control regeneration
Layer；
The purifying layer includes the inlet plenum 1 being sequentially communicated, air purifying room 2 and exhaust chamber 3, is set in the inlet plenum 1
It is equipped with intake valve 6, exhaust valve 8 is provided in the exhaust chamber 3, is provided with purification medium 7 and wind in the air purifying room 2
Machine, under the action of blower, outside air passes sequentially through inlet plenum 1, air purifying room 2 reaches exhaust after the entrance of intake valve 6
Room 3, and be discharged by the exhaust valve 8 in exhaust chamber 3, to complete air cleaning；
The control regeneration zone includes negative pressure regeneration room 4, the negative pressure regeneration room 4 and 2 consistency from top to bottom of air purifying room, and
It is provided with first partition 5 between negative pressure regeneration room 4 and air purifying room 2, is provided in the first partition 5 by negative pressure regeneration room
4 openings 9 being connected to air purifying room 2；Vacuum pump 10 is provided in the negative pressure regeneration room 4.
In embodiments herein, the air purification layer is set to the underface of control regeneration zone, and the purification is situated between
Matter 7 includes netted active carbon.
The control regeneration zone further includes control room 11, the control room 11 and 1 consistency from top to bottom of inlet plenum and passes through second
Partition 12 separates, and is provided with control device in the control room, control device respectively with blower, intake valve 6, exhaust valve 8 and true
10 connection of sky pump, in embodiments herein, control device can be single-chip microcontroller, be also possible to PLC controller.
In embodiments herein, be additionally provided with operation panel at the top of the control regeneration zone, the operation panel with
Control device connection；The operation panel includes on & off switch, purge key and regeneration key.
The control regeneration zone further includes power supply room 13, the power supply room 13 and 3 consistency from top to bottom of exhaust chamber and passes through third
Partition 14 separates, and is provided with power module in the power supply room 13, the power module respectively with blower, intake valve 6, exhaust valve
8, the control device connection in vacuum pump 10 and control room, is powered entire air cleaning unit.
The intake valve 6 and exhaust valve 8 are solenoid valve.
In embodiments herein, the air cleaning unit further includes air pipeline, one end of the air pipeline
It is connected on vacuum pump, the other end extends to outdoor or is connected to waste gas recovery equipment.
The working principle of the utility model is as follows: when needing to carry out air cleaning, switch that user passes through control panel
Key, control air cleaning unit starting；Control device control after user presses the purge key on control panel, in control room 11
Intake valve 6 and exhaust valve 8 are opened, and control blower start-up operation, into air cleaning state, outside air through intake valve 6 into
After entering, inlet plenum 1, the arrival exhaust chamber 3 of air purifying room 2 are passed sequentially through, and be discharged by the exhaust valve 8 in exhaust chamber 3, herein
In the process, the purification medium in air purifying room 2 adsorbs the toxic and harmful gas in air, and exhaust valve 8 is discharged
The toxic and harmful gas for including in air substantially reduces, and then completes air cleaning；User presses the regeneration on control panel
After key, control device control intake valve 6 and exhaust valve 8 in control room 11 are closed, and are controlled blower and stopped working, vacuum pump 10
It starts to work, since the negative pressure regeneration room 4 where vacuum pump 10 is connected to air purifying room 2, therefore under the action of vacuum pump 10,
Negative pressure is generated in air purifying room 2, under the action of negative pressure, the toxic and harmful gas of the release absorption of purification medium 7, and obtain again
Raw, the toxic and harmful gas released is discharged under the action of vacuum pump 10 by the air pipeline connecting with vacuum pump 10
Outdoor, after the discharge of all toxic and harmful gas, the regeneration of purification medium 7 is completed, and can be re-used for air cleaning；In some realities
It applies in example, the air pipeline on vacuum pump can also be connected to special waste gas recovery equipment, to avoid toxic and harmful gas
Pollution to outdoor air.In conclusion vacuum effect of the utility model based on vacuum pump, without by purification medium from air
It is taken out in purification device, the negative pressure regeneration of purification medium can be completed, brought to the use of air cleaning unit and convenience.
Claims (8)
1. a kind of air cleaning unit based on the cleaning of medium under negative pressure, it is characterised in that: including purifying layer and control regeneration zone；
The purifying layer includes the inlet plenum (1) being sequentially communicated, air purifying room (2) and exhaust chamber (3), the inlet plenum (1)
In be provided with intake valve (6), be provided with exhaust valve (8), be provided in the air purifying room (2) net in the exhaust chamber (3)
Change medium (7) and blower, under the action of blower, outside air passes sequentially through inlet plenum (1), sky after intake valve (6) enter
Gas clean room (2) reaches exhaust chamber (3), and passes through exhaust valve (8) discharge in exhaust chamber (3)；
The control regeneration zone includes negative pressure regeneration room (4), the negative pressure regeneration room (4) and air purifying room (2) consistency from top to bottom,
And first partition (5) are provided between negative pressure regeneration room (4) and air purifying room (2), be provided on the first partition (5) by
The opening (9) that negative pressure regeneration room (4) is connected to air purifying room (2)；Vacuum pump is provided in the negative pressure regeneration room (4)
(10).
2. a kind of air cleaning unit based on the cleaning of medium under negative pressure according to claim 1, it is characterised in that: described
Air purification layer is set to the underface of control regeneration zone.
3. a kind of air cleaning unit based on the cleaning of medium under negative pressure according to claim 1, it is characterised in that: described
Purification medium (7) includes netted active carbon.
4. a kind of air cleaning unit based on the cleaning of medium under negative pressure according to claim 1, it is characterised in that: described
Controlling regeneration zone further includes control room (11), the control room (11) and inlet plenum (1) consistency from top to bottom and passes through second partition
(12) separate, be provided with control device in the control room, control device respectively with blower, intake valve (6), exhaust valve (8) and
Vacuum pump (10) connection.
5. a kind of air cleaning unit based on the cleaning of medium under negative pressure according to claim 4, it is characterised in that: described
It is additionally provided with operation panel at the top of control regeneration zone, the operation panel is connect with control device.
6. a kind of air cleaning unit based on the cleaning of medium under negative pressure according to claim 1, it is characterised in that: described
Controlling regeneration zone further includes power supply room (13), the power supply room (13) and exhaust chamber (3) consistency from top to bottom and passes through third partition
(14) separate, be provided with power module in the power supply room (13), the power module respectively with blower, intake valve (6), exhaust
Control device connection in valve (8), vacuum pump (10) and control room, is powered entire air cleaning unit.
7. a kind of air cleaning unit based on the cleaning of medium under negative pressure according to claim 1, it is characterised in that: described
Intake valve (6) and exhaust valve (8) are solenoid valve.
8. a kind of air cleaning unit based on the cleaning of medium under negative pressure according to claim 1, it is characterised in that: described
Air cleaning unit further includes air pipeline, and one end of the air pipeline is connected on vacuum pump, and the other end extends to outdoor
Or it is connected to waste gas recovery equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820157133.3U CN208194036U (en) | 2018-01-30 | 2018-01-30 | A kind of air cleaning unit based on the cleaning of medium under negative pressure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820157133.3U CN208194036U (en) | 2018-01-30 | 2018-01-30 | A kind of air cleaning unit based on the cleaning of medium under negative pressure |
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| CN208194036U true CN208194036U (en) | 2018-12-07 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108273355A (en) * | 2018-01-30 | 2018-07-13 | 四川特空科技有限公司 | A kind of air cleaning unit based on the cleaning of medium under negative pressure |
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2018
- 2018-01-30 CN CN201820157133.3U patent/CN208194036U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108273355A (en) * | 2018-01-30 | 2018-07-13 | 四川特空科技有限公司 | A kind of air cleaning unit based on the cleaning of medium under negative pressure |
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