CN218690456U - Air treatment system - Google Patents

Abstract

The present application relates to an air treatment system comprising: the air purification chamber is used for filtering pollutants in the unqualified air and is provided with a first outlet and a first inlet for the unqualified air to flow in; the first sensor is arranged at the first outlet and used for detecting and acquiring a first quality parameter of the air flowing out of the first outlet; when the first quality parameter is smaller than or equal to a first preset value, qualified air flows out of the first outlet; and when the first quality parameter is larger than a first preset value, the unqualified air flowing out of the first outlet is guided into the first inlet. This application sets up through the cooperation of air purification room and first inductor, can make unqualified air obtain manifold cycles and purify to more comprehensive and thorough pollutant in getting rid of unqualified air improves the treatment effeciency and the treatment quality to unqualified air, guarantees that unqualified gas becomes harmless qualified air after the purification filtration treatment of air purification room.

Description

Air treatment system

Technical Field

The application relates to the technical field of air purification, in particular to an air treatment system.

Background

With the acceleration of global industrialization in recent years, some industrial equipment can discharge a large amount of waste gas to the environment in the operation process, and the waste gas not only seriously damages the environment, but also has great harm to human bodies.

At present, corresponding air treatment equipment is commonly used for purifying waste gas, but most of the air treatment equipment meets the purification requirement of users on the waste gas by continuously increasing the volume of the equipment, and the equipment is huge and has lower cost performance. Moreover, the existing air treatment equipment has low treatment efficiency on waste gas, and can not comprehensively and thoroughly purify the waste gas.

SUMMERY OF THE UTILITY MODEL

The embodiment of the application aims at solving at least one technical problem existing in the prior art. Therefore, the embodiment of the application provides an air treatment system, which can filter pollutants in air more comprehensively and more thoroughly, improve the air treatment efficiency and quality, and effectively save the arrangement space of the whole system.

An embodiment of the present application provides an air treatment system, including:

the air purification chamber is used for filtering pollutants in the unqualified air and is provided with a first outlet and a first inlet for the unqualified air to flow in;

the first sensor is arranged at the first outlet and used for detecting and acquiring a first quality parameter of the air flowing out of the first outlet;

when the first quality parameter is smaller than or equal to a first preset value, qualified air flows out of the first outlet; and when the first quality parameter is larger than a first preset value, unqualified air flowing out of the first outlet is guided into the first inlet.

The air treatment system according to the embodiment of the application has at least the following advantages:

when the air treatment system of this application handled the air, unqualified air gets into in the air purification room through first entry, and the air purification room carries out filtration treatment to unqualified air promptly, gets rid of the pollutant in the unqualified air, and the air after purifying and filtering flows through first export, and when first quality parameter that first inductor detected the air that first export flows is less than or equal to first default, at this moment, the air that first export flows is qualified air. When the first sensor detects that the first quality parameter of the air flowing out of the first outlet is larger than the first preset value, the air flowing out of the first outlet is unqualified, the unqualified air flowing out of the first outlet is guided into the first inlet again, and then enters the air purification chamber for secondary purification and filtration, so that the unqualified air is subjected to multiple-cycle filtration of the air purification chamber, comprehensive and thorough purification and filtration treatment can be achieved, and the gas flowing out of the first outlet is harmless qualified air.

This application sets up through the cooperation of air purification room and first inductor, can make unqualified air obtain manifold cycles and purify to more comprehensive and thorough pollutant in getting rid of unqualified air improves the treatment effeciency and the treatment quality to unqualified air, guarantees that unqualified gas becomes harmless qualified air behind air purification room's purification filtration. Simultaneously, this application can carry out comparatively comprehensive and thorough purification filtration treatment to the air through the cooperation work of air purification room and first inductor, compares with the large-scale air treatment equipment of tradition, has still saved the installation arrangement space of system to a certain extent, has reduced the running cost of system, the sexual valence relative altitude.

In some embodiments, the first outlet is provided with a first valve, the first valve is connected to the first inlet through a first bypass line, the first valve closes the first bypass line when the first quality parameter is less than or equal to a first preset value, and the first valve opens the first bypass line when the first quality parameter is greater than the first preset value, so that the first bypass line is communicated with the first outlet.

In some embodiments, the air purification chamber includes a combustion device for removing VOC species from the off-spec air.

In some embodiments, the air decontamination chamber further comprises an electrostatic device for removing microorganisms from the rejected air.

In some embodiments, the air purification chamber further comprises a dust removal device for removing particulate matter from the rejected air.

In some embodiments, the apparatus further comprises an air processing chamber having a second inlet for the inflow of qualified air and a second outlet, the second inlet being connected to the first outlet, the air processing chamber being configured to add at least one second gas to the qualified air flowing in through the second inlet to flow qualified process gas through the second outlet mixed with the qualified air and the at least one second gas.

In some embodiments, a second sensor is disposed at the second outlet, the second sensor is configured to detect and obtain a second quality parameter of the process gas flowing out of the second outlet, when the second quality parameter is equal to a second preset value, the second outlet flows out of the qualified process gas, and when the second quality parameter is not equal to the second preset value, the unqualified process gas flowing out of the second outlet is introduced into the second inlet.

In some embodiments, the second outlet is provided with a second valve, the second valve is connected to the second inlet through a second bypass line, when the second quality parameter is equal to a second preset value, the second valve closes the second bypass line, and when the second quality parameter is not equal to the preset value, the second valve opens the second bypass line, so that the second bypass line is communicated with the second inlet.

In some embodiments, the contaminants in the rejected air include one or more of particulate matter, VOC matter, and microorganisms.

In some embodiments, a fan is provided at the first inlet for introducing the reject air.

The foregoing description is only an overview of the technical solutions of the present application, and the present application can be implemented according to the content of the description in order to make the technical means of the present application more clearly understood, and the following detailed description of the present application is given in order to make the above and other objects, features, and advantages of the present application more clearly understandable.

Drawings

Various additional advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the application. Also, like parts are designated by like reference numerals throughout the drawings. In the drawings:

FIG. 1 is a schematic structural diagram of an air treatment system according to an embodiment of the present application;

fig. 2 is another schematic structural diagram of an air treatment system according to an embodiment of the present application.

Wherein: an air purification chamber 100; a first inductor 200; a first valve 300; an air processing chamber 400; a second inductor 500; a second valve 600; a fan 700; unqualified air 10; qualified air 20; qualified process gas 30; off-spec process gas 40.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are merely used to more clearly illustrate the technical solutions of the present application, and therefore are only examples, and the protection scope of the present application is not limited thereby.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application; the terms "including" and "having," and any variations thereof, in the description and claims of this application and the description of the above figures are intended to cover non-exclusive inclusions.

In the description of the embodiments of the present application, the technical terms "first", "second", and the like are used only for distinguishing different objects, and are not to be construed as indicating or implying relative importance or implicitly indicating the number, specific order, or primary-secondary relationship of the technical features indicated. In the description of the embodiments of the present application, "a plurality" means two or more unless specifically defined otherwise.

Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.

In the description of the embodiments of the present application, the term "and/or" is only one kind of association relationship describing an associated object, and means that three relationships may exist, for example, a and/or B, and may mean: a exists alone, A and B exist simultaneously, and B exists alone. In addition, the character "/" herein generally indicates that the former and latter related objects are in an "or" relationship.

In the description of the embodiments of the present application, the term "plurality" refers to two or more (including two), and similarly, "plural sets" refers to two or more (including two), and "plural pieces" refers to two or more (including two).

In the description of the embodiments of the present application, the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the directions or positional relationships indicated in the drawings, and are only for convenience of description of the embodiments of the present application and for simplicity of description, but do not indicate or imply that the referred device or element must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the embodiments of the present application.

In the description of the embodiments of the present application, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "fixed," and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrated; mechanical connection or electrical connection is also possible; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the embodiments of the present application can be understood by those of ordinary skill in the art according to specific situations.

Referring to fig. 1, the present application provides an air treatment system including an air purification chamber 100 and a first inductor 200.

Wherein the air purification chamber 100 is used for filtering contaminants in the defective air 10, and the air purification chamber 100 has a first outlet and a first inlet for the defective air 10 to flow in.

First inductor 200 locates the first export, and first inductor 200 is used for detecting and obtains the first quality parameter of the air that the first export flows out.

When the first quality parameter is less than or equal to a first preset value, qualified air 20 flows out of the first outlet; when the first quality parameter is larger than the first preset value, the unqualified air 10 flowing out of the first outlet is guided into the first inlet.

In the technical description of the present application, the technical terms "first", "second", and the like are used only for distinguishing different objects, and are not to be construed as indicating or implying relative importance or implicitly indicating the number, specific order, or primary-secondary relationship of the technical features indicated.

It should be noted that in the present application, the air to be treated is rejected air 10, which may be waste air generated during the operation of the industrial plant. The defective air 10 contains VOC (volatile organic compounds), microorganisms such as bacteria and viruses, particulate matter such as PM2.5 and PM10, NO and NO ₂ And the like.

Correspondingly, the first quality parameter of the air may be at least one of a VOC concentration, a microbial concentration, a PM2.5 concentration, a PM10 concentration, an inorganic gaseous pollutant concentration. The first sensor 200 is preferably an air quality detector, and the first sensor 200 is capable of detecting the concentration of each component in the air, such as the concentration of pollutants like VOC, microorganism, PM2.5, PM10, inorganic gaseous pollutants, etc. Of course, the first sensor 200 may also be other gas sensors, and is not limited in particular.

In addition, in the present application, the air purification chamber 100 specifically includes at least one of a combustion module, a filter screen module, an activated carbon module, an electrostatic dust removal or sterilization module, and a plasma sterilization module to correspondingly remove pollutants such as VOC substances, particulate matters, microorganisms, inorganic gaseous pollutants, etc. from the unqualified air 10. The purification modules are connected in sequence through pipelines according to actual requirements.

In the present application, the first preset value may be any suitable air quality parameter value, and it should be noted that the first preset value includes at least one parameter value of VOC concentration, microorganism concentration, PM2.5 concentration, PM10 concentration, and inorganic gaseous pollutant concentration. If the air to be treated only contains PM2.5 pollutants, the PM2.5 concentration in the good air state is 0-75 mu g/m ₃ If the first preset value is 0-75 mug/m 3, the PM2.5 concentration in the excellent air state is preferably selected as the first preset value; similarly, if the air to be treated contains multiple pollutants such as VOC substances, particulate matter, microorganisms, inorganic gaseous pollutants, etc., the first preset value includes the concentration of each pollutant such as VOC substances, particulate matter, microorganisms, inorganic gaseous pollutants, etc. corresponding to the air in a good air state.

When the air to be treated is unqualified air 10, the first quality parameter of the air to be treated is greater than a first preset value, namely the concentration of each pollutant in the air to be treated is greater than the corresponding preset concentration of each pollutant; when the air to be treated is qualified air 20, the first quality parameter thereof is less than or equal to the first preset value, that is, the concentration of each pollutant in the air to be treated is less than or equal to the preset concentration corresponding to each pollutant.

It is understood that, when the air treatment system of this application is handled the air, unqualified air 10 gets into air purification room 100 through first entry, and air purification room 100 carries out filtration treatment to unqualified air 10 promptly, gets rid of the pollutant in the unqualified air 10, and the air after purification filtration flows out through first export, and when first inductor 200 detected that the first quality parameter of the air that first export flows out is less than or equal to first preset value, and at this moment, the air that first export flows out is qualified air 20.

When the first sensor 200 detects that the first quality parameter of the air flowing out of the first outlet is greater than the first preset value, the air flowing out of the first outlet is unqualified air 10, the unqualified air 10 flowing out of the first outlet is guided into the first inlet again, and then enters the air purification chamber 100 for purification and filtration again, so that the unqualified air 10 is subjected to multiple-cycle filtration of the air purification chamber 100, comprehensive and thorough purification and filtration treatment can be obtained, and the air flowing out of the first outlet is harmless qualified air 20.

This application sets up through the cooperation of air purification room 100 and first inductor 200, can make unqualified air 10 obtain manifold cycles and purify to more comprehensive and thorough pollutant in getting rid of unqualified air 10 improves the treatment effeciency and the treatment quality to unqualified air 10, guarantees that unqualified gas becomes harmless qualified air 20 after the purification filtration treatment of air purification room 100.

Simultaneously, this application can carry out comparatively comprehensive and thorough purification filtration treatment to the air through air purification room 100 and the cooperation work of first inductor 200, compares with the large-scale air treatment equipment of tradition, has still saved the installation arrangement space of system to a certain extent, has reduced the running cost of system, the sexual valence relative altitude.

Referring to fig. 1 again, in some embodiments of the present disclosure, a first valve 300 is disposed at the first outlet, the first valve 300 is connected to the first inlet through a first bypass line, when the first quality parameter is less than or equal to a first preset value, the first bypass line is closed by the first valve 300, and when the first quality parameter is greater than the first preset value, the first bypass line is opened by the first valve 300, so that the first bypass line is communicated with the first outlet.

Specifically, the first valve 300 is a three-way electromagnetic valve, an inlet at one end of the three-way electromagnetic valve is communicated with a first outlet through a pipeline, an outlet of the three-way electromagnetic valve is communicated with the first inlet through a first bypass pipeline, and another outlet of the three-way electromagnetic valve is in butt joint with an appointed air outlet. The first sensor 200 is disposed between the first outlet and the inlet of the three-way solenoid valve to detect a first quality parameter of the air flowing out of the first outlet in real time.

In addition, it can be understood that, in the air processing system of the present application, a corresponding controller is provided, the controller is in signal connection with the first valve 300 and the first sensor 200, and the controller determines whether the quality of the air flowing out from the first outlet is qualified according to the obtained detection signal of the first sensor 200, so as to control the opening and closing operation of the first valve 300.

When the first sensor 200 detects that the first quality parameter of the air flowing out of the first outlet is smaller than or equal to the first preset value, it indicates that the air flowing out of the first outlet is qualified air 20, the controller controls the first valve 300 to close the outlet communicated with the first bypass pipeline according to the detection signal, and opens the outlet butted with the specified air outlet, and the qualified air 20 is input into the specified area from the outlet.

When the first sensor 200 detects that the first quality parameter of the air flowing out of the first outlet is greater than the first preset value, it indicates that the air flowing out of the first outlet is unqualified air 10, the controller controls the first valve 300 to open the outlet communicated with the first bypass pipeline according to the detection signal, and closes the outlet butted with the specified air outlet, so that the unqualified air 10 can enter the air purification chamber 100 again through the first bypass pipeline for purification and filtration treatment, and thus, the unqualified air 10 is filtered by multiple cycles of the air purification chamber 100, comprehensive and thorough purification and filtration treatment can be obtained, and the gas flowing out of the first outlet is harmless qualified air 20.

In addition, in order to enable the unqualified air 10 to rapidly enter the air purification chamber 100 again through the first bypass pipeline, a corresponding blower can be arranged in the first bypass pipeline, and the treatment efficiency of the unqualified air 10 is further improved.

Obviously, this application sets up through the cooperation of first valve 300 with first inductor 200, and the judgement that can be accurate that the air quality that the first export flows is qualified, and simultaneously, the cooperation of first valve 300 and first bypass pipeline sets up, can make unqualified air 10 through the multiple cycle filtration of air purification room 100, and the gas that outwards flows up to the first export is harmless qualified air 20, has further improved the treatment effeciency and the treatment quality to unqualified air 10.

In some embodiments of the present application, the air purification room 100 includes a combustion device for removing VOC materials from the off-spec air 10.

Specifically, the combustion device is a small combustion furnace or a heating coil, the unqualified air 10 enters the combustion device to be heated and oxidized, the VOC substances in the unqualified air 10 are converted into carbon dioxide and water, and then the carbon dioxide and the water are recycled by the combustion device, so that the VOC substances in the unqualified air 10 are filtered and removed.

Of course, the combustion apparatus may also be a small-scale RTO oxidation oven to more fully and thoroughly remove VOC species from the off-spec air 10.

The VOC substance in the unqualified air 10 can be effectively removed through the arrangement of the combustion device.

In some embodiments of the present application, the air purification chamber 100 further comprises an electrostatic device for removing microorganisms from the rejected air 10.

Specifically, the static device is a high-voltage generator, a plasma high-voltage electric field is generated by the high-voltage generator, when the unqualified air 10 passes through the electric field, microorganisms in the unqualified air 10 are electrically adsorbed to a collecting device in the high-voltage generator, meanwhile, molecular chains of the microorganisms are broken down under the action of the electric field, and therefore bacteria and viruses in the air are killed, and the microorganisms in the unqualified air 10 are removed.

In some embodiments of the present application, the air purification chamber 100 further comprises a dust removing device for removing particulate matter from the rejected air 10.

Specifically, the dust removal device can be one or more of activated carbon, large-scale carbon cloth and a filter screen, and a multilayer dust removal structure can be arranged in the dust removal device to ensure the filtering quality.

This application passes through dust collector's setting, and when unqualified air 10 when dust collector, particulate matters such as dust in the unqualified air 10 can be filtered by dust collector and get rid of to this particulate matters concentration such as PM2.5 or PM10 in reducing substantially the air.

In addition, it should be noted that the arrangement order of the combustion device, the electrostatic device and the dust removing device in the air purification chamber 100 is not limited, and the arrangement is adaptive according to the property of the air to be treated.

Referring to fig. 2, in some embodiments of the present application, the air handling system of the present application further comprises an air processing chamber 400, the air processing chamber 400 having a second outlet and a second inlet for the inflow of the qualified air 20, the second inlet being connected to the first outlet, the air processing chamber being configured to add at least one second gas to the qualified air 20 flowing out of the first outlet to flow the qualified process gas 30 mixed with the at least one second gas out of the qualified air 20 through the second outlet.

Specifically, the air processing chamber 400 is configured as a gas adder or a conventional gas distributor. In a preferred embodiment, the air processing chamber 400 is configured as a gas distributor capable of adding a second gas to the qualified air 20 introduced therein, the specific type of the second gas being selected according to the user's needs, e.g., the second gas is pure oxygen or pure nitrogen. In addition, the gas distribution instrument can add the second gas into the qualified air 20 led into the gas distribution instrument according to a certain volume proportion, so that the qualified air 20 and the second gas are uniformly mixed, the qualified processing gas 30 meeting the use requirements of users can be output according to the preset concentration of each gas component, and the use requirements of different users are met.

It can be understood that, this application passes through the setting of air processing room 400, when the user needs the mist of specific concentration ratio, this application can be handled qualified processing to qualified air 20 and the gaseous mixture of second through air processing room 400, the output satisfies the qualified process gas 30 of different user's demands, rational utilization has obtained the air that purifies comprehensively, can be applied to simultaneously in the field that needs high-quality or specific mist, like a series of fields such as family expenses, commercial, medical, scientific research, aerospace.

In some embodiments of the present application, referring to fig. 2, a second sensor 500 is disposed at the second outlet, the second sensor 500 is configured to detect and obtain a second quality parameter of the process gas flowing out of the second outlet, the second outlet flows out of the qualified process gas 30 when the second quality parameter is equal to a second preset value, and the unqualified process gas 40 flowing out of the second outlet is introduced into the second inlet when the second quality parameter is not equal to the second preset value.

Specifically, the second quality parameter is the concentration of each component in the process gas flowing out of the second outlet, and includes at least a nitrogen concentration, an oxygen concentration, and a second gas concentration. Correspondingly, the second sensor 500 is preferably a gas detector or gas sensor capable of detecting the concentration of each component in the process gas.

Similarly, the second preset value can be selected as an appropriate component concentration according to the quality requirement of the user on the process gas, and it should be noted that the second preset value at least includes a preset nitrogen concentration, a preset oxygen concentration and a preset second gas concentration. The second predetermined value may correspond to a predetermined concentration value of each component, or may be a predetermined concentration range of each component.

When the processing gas flowing out of the second outlet is the unqualified processing gas 40, the second quality parameter is not equal to the second preset value; when the processing gas flowing out of the second outlet is qualified processing gas 30, the second quality parameter is equal to the second preset value.

It is understood that, when the qualified air 20 which is comprehensively purified is processed, the qualified air 20 which is circularly filtered for multiple times in the air purifying chamber 100 enters the air processing chamber 400 through the second inlet, the air processing chamber 400 adds at least one second gas into the qualified air 20 in proportion to implement gas distribution treatment, the qualified air 20 and the second gas are uniformly mixed to form the processing gas and flow out through the second outlet of the air processing chamber 400, and when the second sensor 500 detects that the second quality parameter of the processing gas flowing out from the second outlet is equal to the second preset value, the processing gas flowing out from the second outlet is the qualified processing gas 30.

When the second sensor 500 detects that the second quality parameter of the processing gas flowing out of the second outlet is not equal to the second preset value, the processing gas flowing out of the second outlet is the unqualified processing gas 40, the unqualified processing gas 40 is guided into the second inlet of the air processing chamber 400 again at the moment, and then enters the air processing chamber 400 for gas distribution again, so that the gas flowing out of the second outlet is finally the qualified processing gas 30 after the unqualified processing gas 40 is subjected to gas distribution for many times.

Obviously, this application sets up through the cooperation of air processing room 400 and second inductor 500, and when the user required the mist of specific concentration ratio, this application can carry out mixed processing many times to qualified air 20 and second gas through air processing room 400 and combine the detection effect of second inductor 500, and accurate output satisfies the qualified process gas 30 of different user's demands.

In some embodiments of the present application, the second outlet is provided with a second valve 600, the second valve 600 is connected to the second inlet through a second bypass line, when the second quality parameter is equal to the second preset value, the second valve 600 closes the second bypass line, and when the second quality parameter is not equal to the preset value, the second valve 600 opens the second bypass line, so that the second bypass line is communicated with the second inlet.

Specifically, the second valve 600 is a three-way electromagnetic valve, an inlet at one end of the three-way electromagnetic valve is communicated with a second outlet of the air processing chamber 400 through a pipeline, an outlet of the three-way electromagnetic valve is communicated with a second inlet of the air processing chamber 400 through a second bypass pipeline, and another outlet of the three-way electromagnetic valve is in butt joint with an appointed air outlet position for a user to store or use the corresponding qualified processing gas 30. The second sensor 500 is disposed between the second outlet and the inlet of the three-way solenoid valve to detect a second quality parameter of the process gas flowing out of the second outlet in real time.

Similarly, in the air treatment system of the present application, a corresponding controller is provided, the controller is in signal connection with the second valve 600 and the second sensor 500, and the controller determines whether the process gas flowing out from the second outlet is qualified according to the obtained detection signal of the second sensor 500, and then controls the opening and closing of the second valve 600, and the principle of the controller is consistent with the matching action of the first sensor 200 and the first valve 300, which is not described herein again.

In addition, in order to enable the unqualified processing gas 40 to rapidly enter the air processing chamber 400 again through the second bypass line, a corresponding blower can be arranged in the second bypass line, so that the processing efficiency of the unqualified processing gas 40 is further improved.

Obviously, this application sets up through the cooperation of air processing room 400, second valve 600 and second inductor 500, the judgement second export that can be accurate is flowed whether qualified for the process gas, and simultaneously, the cooperation of second valve 600 and second bypass pipeline sets up, can make unqualified process gas 40 handle through the many times distribution of air processing room 400, until the gas that the second export outwards flowed is qualified process gas 30, further improved distribution treatment effeciency and distribution quality to qualified air 20, satisfy different users to the not user demand for use of different quality gas.

In addition, referring to fig. 2, in some embodiments of the present application, the first inlet of the air purification chamber 100 is provided with a fan 700 for introducing the defective air 10.

Specifically, the blower 700 is a blower capable of increasing the flow rate of the unqualified air 10 into the air purification chamber 100, and further improving the processing efficiency and the processing quality of the whole air processing system on the unqualified air 10.

Finally, it should be noted that: the above embodiments are only used for illustrating the technical solutions of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; these modifications and substitutions do not depart from the spirit of the embodiments of the present application, and they should be construed as being included in the scope of the claims and description of the present application. In particular, the technical features mentioned in the embodiments can be combined in any way as long as there is no structural conflict. The present application is not intended to be limited to the particular embodiments disclosed herein, but rather to cover all embodiments falling within the scope of the appended claims.

Claims (10)

1. An air treatment system, comprising:

the air purification chamber is used for filtering pollutants in the unqualified air and is provided with a first outlet and a first inlet for the unqualified air to flow in;

the first sensor is arranged at the first outlet and used for detecting and acquiring a first quality parameter of the air flowing out of the first outlet;

when the first quality parameter is smaller than or equal to a first preset value, qualified air flows out of the first outlet; and when the first quality parameter is larger than a first preset value, the unqualified air flowing out of the first outlet is guided into the first inlet.

2. An air handling system according to claim 1, wherein the first outlet is provided with a first valve connected to the first inlet by a first bypass line, the first valve closing the first bypass line when the first quality parameter is less than or equal to a first preset value, the first valve opening the first bypass line when the first quality parameter is greater than a first preset value, so that the first bypass line communicates with the first outlet.

3. The air treatment system of claim 1, wherein the air cleaning chamber includes a combustion device for removing VOC species from the off-spec air.

4. The air treatment system of claim 1, wherein the air purification chamber further comprises an electrostatic device for removing microorganisms from the rejected air.

5. The air treatment system of claim 1, wherein the air cleaning chamber further comprises a dust removal device for removing particulate matter from the off-spec air.

6. An air treatment system according to claim 1, further comprising an air processing chamber having a second inlet into which the qualified air flows and a second outlet, the second inlet being connected to the first outlet, the air processing chamber being adapted to add at least one second gas to the qualified air flowing in through the second inlet to flow qualified process gas through the second outlet mixed with the qualified air.

7. The air handling system of claim 6, wherein the second outlet is provided with a second sensor, the second sensor is configured to detect and obtain a second quality parameter of the process gas flowing out of the second outlet, the second outlet flows qualified process gas when the second quality parameter is equal to a second preset value, and the unqualified process gas flowing out of the second outlet is introduced into the second inlet when the second quality parameter is not equal to the second preset value.

8. The air handling system of claim 7, wherein the second outlet is provided with a second valve, the second valve is connected to the second inlet via a second bypass line, the second valve closes the second bypass line when the second mass parameter equals a second predetermined value, and opens the second bypass line when the second mass parameter does not equal the predetermined value, such that the second bypass line communicates with the second inlet.

9. An air treatment system according to any of claims 1 to 8, wherein the contaminants in the rejected air include one or more of particulate matter, VOC matter, and microorganisms.

10. An air handling system according to any of claims 1 to 8, wherein a fan is provided at the first inlet for introducing the reject air.

Images