CN208018617U - A kind of air cleaning unit based on negative pressure and hot recycling - Google Patents

A kind of air cleaning unit based on negative pressure and hot recycling Download PDF

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Publication number
CN208018617U
CN208018617U CN201820155233.2U CN201820155233U CN208018617U CN 208018617 U CN208018617 U CN 208018617U CN 201820155233 U CN201820155233 U CN 201820155233U CN 208018617 U CN208018617 U CN 208018617U
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room
air
negative pressure
cleaning unit
control
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CN201820155233.2U
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Chinese (zh)
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杜韬
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Sichuan Special Air Technology Co Ltd
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Sichuan Special Air Technology Co Ltd
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Abstract

The utility model discloses a kind of air cleaning unit based on negative pressure and hot recycling, including purifying layer and control regeneration zone;The purifying layer includes the inlet plenum being sequentially communicated(1), air purifying room(2)And exhaust chamber(3), the inlet plenum(1)In be provided with intake valve(6), the exhaust chamber(3)In be provided with air bleeding valve(8), air evolution room(2)In be provided with purification medium(7), wind turbine and heating device(16);It includes negative pressure regeneration room to control regeneration zone(4), and negative pressure regeneration room(4)With air purifying room(2)Between be provided with first partition(5), first partition(5)On be provided with negative pressure regeneration room(4)With air purifying room(2)The opening of connection(9), negative pressure regeneration room(4)In be provided with vacuum pump(10).The negative pressure regeneration of purification medium can be completed without taking out purification medium from air cleaning unit for the utility model, and significantly improve the regeneration efficiency of purification medium.

Description

A kind of air cleaning unit based on negative pressure and hot recycling
Technical field
The utility model is related to air purification fields, are filled based on negative pressure and the air purification of hot recycling more particularly to a kind of It sets.
Background technology
Air pollution refers to being showed enough since mankind's activity or natural process cause Cucumber to enter in air 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 includes 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 pollutes, air pollution is mainly reflected in toxic On pernicious gas, such as NO2、SO2、O3Deng for solid particulate pollutant, generally being filtered out using strainer filtering, for having Malicious pernicious gas, generally requires in air cleaning unit, utilizes purification medium(Generally activated carbon)It is adsorbed;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 Go out, after carrying out regeneration treatment to purification medium, puts in back in air cleaning unit, still, either replace 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.
Cleaning of medium process is substantially so that purification medium releases the toxic and harmful gas of absorption, and has again and inhale Attached ability;If carrying out the cleaning of medium directly in air cleaning unit, can also there is that cleaning of medium efficiency is low, effect difference is asked Topic.
Utility model content
The purpose of the utility model is to overcome the deficiencies in the prior art, provide a kind of air based on negative pressure and hot recycling Purifier, without taking out purification medium from air cleaning unit, you can air is given in the negative pressure regeneration for completing purification medium The use of purifier is brought and convenience, meanwhile, the utility model completes purification medium under negative pressure and heating condition Regeneration is conducive to the efficiency for improving the cleaning of medium.
The purpose of this utility model is achieved through the following technical solutions:A kind of air based on negative pressure and hot recycling Purifier, 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 air bleeding valve in the exhaust chamber, and the air evolution is provided with purification medium and wind turbine in room, in wind turbine Under effect, outside air passes sequentially through inlet plenum, air purifying room reaches exhaust chamber, and passes through exhaust after intake valve enters Air bleeding valve discharge in room, to complete air purification, heating device is additionally provided in the air purification room;The heating device It is fixed by the bracket in the bottom of air purifying room;
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;It is provided with vacuum pump 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 wind turbine, intake valve, air bleeding 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 board separates, and is provided with power module in the power supply room, the power module respectively with wind turbine, intake valve, air bleeding valve, vacuum Control device connection in pump and control room, is powered entire air cleaning unit.
Preferably, the intake valve and air bleeding 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.
Wherein, the heating device includes heater switch and heating wire, the power input and power supply of the heater switch Power module connection in room, the power output end of the heater switch are connect with heating wire, and the control of the heater switch is defeated Enter end to connect with the control device in control room.
The utility model has the beneficial effects that:Vacuum effect of the utility model based on vacuum pump is not necessarily to purification medium It is taken out from air cleaning unit, you can the negative pressure regeneration for completing purification medium is brought and very to the use of air cleaning unit Convenience;Meanwhile the utility model completes the regeneration of purification medium under negative pressure and heating condition, is conducive to improve the cleaning of medium Efficiency.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model;
In figure, 1- inlet plenums, 2- air purifying rooms, 3- exhaust chambers, 4- negative pressure regeneration rooms, 5- first partitions, 6- intake valves, 7- purification mediums, 8- air bleeding valves, 9- openings, 10- vacuum pumps, 11- control rooms, 12- second partitions, 13- power supply rooms, 14- thirds Partition board, 15- holders, 16- heating devices.
Specific implementation mode
The technical solution of the utility model, but the scope of protection of the utility model are described in further detail below in conjunction with the accompanying drawings It is not limited to as described below.
As shown in Figure 1, a kind of air cleaning unit based on negative pressure and hot recycling, 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, is set in the inlet plenum 1 It is equipped with intake valve 6, air bleeding valve 8 is provided in the exhaust chamber 3, purification medium 7 and wind are provided in air evolution room 2 Machine, under the action of wind turbine, 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 air bleeding valve 8 in exhaust chamber 3, to complete air purification;Heating is additionally provided in the air purifying room 2 Device 16;The heating device 16 is fixed on the bottom of air purifying room 2 by holder 15.
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;It is provided with vacuum pump 10 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 activated 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 board 12 separates, and is provided with control device in the control room, control device respectively with wind turbine, intake valve 6, air bleeding valve 8 and true 10 connection of sky pump;In embodiments herein, control device can be microcontroller, can also be 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 connects;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 board 14 separates, and is provided with power module in the power supply room 13, the power module respectively with wind turbine, intake valve 6, air bleeding valve 8, the control device connection in vacuum pump 10 and control room, is powered entire air cleaning unit.
The intake valve 6 and air bleeding 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.
In embodiments herein, the heating device 16 includes heater switch and heating wire, the heater switch Power input is connect with the power module in power supply room 13, and the power output end of the heater switch is connect with heating wire, institute State heater switch control signal and control room in 11 control device connect;In this embodiment, heater switch can adopt Use MOS switch.
The operation principle of the utility model is as follows:When needing to carry out air purification, switch that user passes through control panel Key, control air cleaning unit start;After user presses the purge key on control panel, the control device control in control room 11 Intake valve 6 and air bleeding valve 8 are opened, and control wind turbine start-up operation, into air purification 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 air bleeding valve 8 in exhaust chamber 3, herein In the process, the purification medium in air evolution room 2 adsorbs the toxic and harmful gas in air, and air bleeding valve 8 is made to be discharged The toxic and harmful gas for including in air substantially reduces, and then completes air purification;User presses the regeneration on control panel After key, control device control intake valve 6 and air bleeding valve 8 in control room 11 are closed, and are controlled wind turbine and be stopped, and vacuum is controlled Pump 10 and heating device 16 are started 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 release of purification medium 7 is adsorbed toxic Pernicious gas, and regenerated;Simultaneously, under the heat that heating device 16 discharges, the regeneration efficiency of purification medium 7 obtains It significantly improves, greatly reduces the required time of the cleaning of medium;Meanwhile the toxic and harmful gas released is in vacuum pump 10 Under effect, outdoor is discharged to by the air pipeline being connect with vacuum pump 10, pollution will not be generated to room air, had when all After malicious pernicious gas discharge, the regeneration of purification medium 7 is completed, and air purification can be re-used for;It in some embodiments, can be with Air pipeline on vacuum pump is connected to special waste gas recovery equipment, the dirt to avoid toxic and harmful gas to outdoor air Dye.In conclusion vacuum effect of the utility model based on vacuum pump, it is not necessary that purification medium is taken from air cleaning unit Going out, you can the negative pressure regeneration for completing purification medium is brought and convenience to the use of air cleaning unit, meanwhile, this practicality The novel regeneration that purification medium is completed under negative pressure and heating condition is conducive to the efficiency for improving the cleaning of medium.

Claims (10)

1. a kind of air cleaning unit based on negative pressure and hot recycling, it is characterised in that:Including purifying layer and control regeneration zone;
The purifying layer includes the inlet plenum being sequentially communicated(1), air purifying room(2)And exhaust chamber(3), the inlet plenum(1) In be provided with intake valve(6), the exhaust chamber(3)In be provided with air bleeding valve(8), the air purifying room(2)In be provided with it is net Change medium(7)And wind turbine, under the action of wind turbine, outside air is through intake valve(6)After, inlet plenum is passed sequentially through(1), it is empty Gas clean room(2)Reach exhaust chamber(3), and pass through exhaust chamber(3)In air bleeding valve(8)Discharge, to complete air purification;It is described Air purifying room(2)Inside it is additionally provided with heating device(16);
The control regeneration zone includes negative pressure regeneration room(4), the negative pressure regeneration room(4)With air purifying room(2)Consistency from top to bottom, And negative pressure regeneration room(4)With air purifying room(2)Between be provided with first partition(5), the first partition(5)On be provided with by Negative pressure regeneration room(4)With air purifying room(2)The opening of connection(9);The negative pressure regeneration room(4)In be provided with vacuum pump (10).
2. a kind of air cleaning unit based on negative pressure and hot recycling according to claim 1, it is characterised in that:It is described to add Thermal(16)Pass through holder(15)It is fixed on air purifying room(2)Bottom.
3. a kind of air cleaning unit based on negative pressure and hot recycling according to claim 1, it is characterised in that:The sky Gas purifying layer is set to the underface of control regeneration zone.
4. a kind of air cleaning unit based on negative pressure and hot recycling according to claim 1, it is characterised in that:It is described net Change medium(7)Including netted activated carbon.
5. a kind of air cleaning unit based on negative pressure and hot recycling according to claim 1, it is characterised in that:The control Preparation, regeneration layer further includes control room(11), the control room(11)With inlet plenum(1)Consistency from top to bottom and pass through second partition(12) Separate, be provided with control device in the control room, control device respectively with wind turbine, intake valve(6), air bleeding valve(8)And vacuum Pump(10)Connection.
6. a kind of air cleaning unit based on negative pressure and hot recycling according to claim 5, it is characterised in that:The control It is additionally provided with operation panel at the top of preparation, regeneration layer, the operation panel is connect with control device.
7. a kind of air cleaning unit based on negative pressure and hot recycling according to claim 5, it is characterised in that:The control Preparation, regeneration layer further includes power supply room(13), the power supply room(13)With exhaust chamber(3)Consistency from top to bottom and pass through third partition board(14) It separates, the power supply room(13)In be provided with power module, the power module respectively with wind turbine, intake valve(6), air bleeding valve (8), vacuum pump(10)And the control device connection in control room, entire air cleaning unit is powered.
8. a kind of air cleaning unit based on negative pressure and hot recycling according to claim 1, it is characterised in that:It is described into Air valve(6)And air bleeding valve(8)It is solenoid valve.
9. a kind of air cleaning unit based on negative pressure and hot recycling according to claim 1, it is characterised in that:The sky Air purifying apparatus further includes air pipeline, and one end of the air pipeline is connected on vacuum pump, the other end extend to it is outdoor or It is attached to waste gas recovery equipment.
10. a kind of air cleaning unit based on negative pressure and hot recycling according to claim 7, it is characterised in that:It is described Heating device(16)Including heater switch and heating wire, the power input and power supply room of the heater switch(13)In power supply Module connects, and the power output end of the heater switch is connect with heating wire, the control signal of the heater switch and control Room(11)Control device connection.
CN201820155233.2U 2018-01-30 2018-01-30 A kind of air cleaning unit based on negative pressure and hot recycling Active CN208018617U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820155233.2U CN208018617U (en) 2018-01-30 2018-01-30 A kind of air cleaning unit based on negative pressure and hot recycling

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201820155233.2U CN208018617U (en) 2018-01-30 2018-01-30 A kind of air cleaning unit based on negative pressure and hot recycling

Publications (1)

Publication Number Publication Date
CN208018617U true CN208018617U (en) 2018-10-30

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201820155233.2U Active CN208018617U (en) 2018-01-30 2018-01-30 A kind of air cleaning unit based on negative pressure and hot recycling

Country Status (1)

Country Link
CN (1) CN208018617U (en)

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