CN110374469A - A kind of anion window purifying PM2.5 - Google Patents

A kind of anion window purifying PM2.5 Download PDF

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Publication number
CN110374469A
CN110374469A CN201910655651.7A CN201910655651A CN110374469A CN 110374469 A CN110374469 A CN 110374469A CN 201910655651 A CN201910655651 A CN 201910655651A CN 110374469 A CN110374469 A CN 110374469A
Authority
CN
China
Prior art keywords
anion
entrance
double glazing
air
air duct
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201910655651.7A
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Chinese (zh)
Inventor
李志生
王俊腾
雷洁玉
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangdong University of Technology
Original Assignee
Guangdong University of Technology
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Guangdong University of Technology filed Critical Guangdong University of Technology
Priority to CN201910655651.7A priority Critical patent/CN110374469A/en
Publication of CN110374469A publication Critical patent/CN110374469A/en
Pending legal-status Critical Current

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Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L9/00Disinfection, sterilisation or deodorisation of air
    • A61L9/16Disinfection, sterilisation or deodorisation of air using physical phenomena
    • A61L9/22Ionisation
    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06BFIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/66Units comprising two or more parallel glass or like panes permanently secured together
    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06BFIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B7/00Special arrangements or measures in connection with doors or windows
    • E06B7/02Special arrangements or measures in connection with doors or windows for providing ventilation, e.g. through double windows; Arrangement of ventilation roses
    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06BFIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B7/00Special arrangements or measures in connection with doors or windows
    • E06B7/28Other arrangements on doors or windows, e.g. door-plates, windows adapted to carry plants, hooks for window cleaners
    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06BFIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B7/00Special arrangements or measures in connection with doors or windows
    • E06B7/02Special arrangements or measures in connection with doors or windows for providing ventilation, e.g. through double windows; Arrangement of ventilation roses
    • E06B2007/023Air flow induced by fan

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  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Securing Of Glass Panes Or The Like (AREA)

Abstract

The invention discloses a kind of anion windows for purifying PM2.5, comprising: is built-in with the double glazing of air duct, the opening that outdoor side is equipped with air duct is arranged in double glazing, and the side of double glazing setting indoors is equipped with the outlet of air duct;For manufacturing the anion generator of anion, anion generator is set to the one end of air duct close to entrance;For providing the small-sized fan of air circulation power, small-sized fan is arranged in inlet;For the sealing device of closed air passage, sealing device is set to entrance and/or exit.In air pollution, anion generator can manufacture a large amount of anions and fill air duct, PM2.5 comes into full contact in air duct with anion, in and drop it is heavy, therefore the concentration of PM2.5 can be greatly reduced, so that the air entered the room is purified.In addition, can use sealing device closed air passage being not necessarily to ventilation or air under normal circumstances, not influence the leakproofness and its normal use of window itself.

Description

A kind of anion window purifying PM2.5
Technical field
The present invention relates to door and window household items technical fields, more specifically to a kind of anion for purifying PM2.5 Window.
Background technique
From 2013, China's haze weather took place frequently, and causes very big influence to people's lives work, also gradually causes The attention of society and the public.The major pollutants of haze are PM2.5, i.e. aerodynamic diameter is less than or equal to 2.5 μm Particulate matter.
PM2.5 can not only reduce air visibility, influence the trip of people, can also cause greatly to the physiological health that people mentions Threat.PM2.5 has huge specific surface area, and adsorbable poisonous and harmful substance can be entered human lung and be deposited by breathing, Also it penetrates into blood of human body, diffuse to whole body with blood circulation, therefore being chronically exposed to can be to people in PM2.5 pollution environment Multiple systems such as body respiratory system, cardiovascular system damage.
Research shows that there are about 83% times daily to spend indoors for human body, therefore indoor air quality is for human health It is increasingly important.It builds and is equipped with air filtration section more in central air conditioner system, and family's air-conditioning is mostly stand alone type, by gravity-flow ventilation For indoor supplement fresh air, and in the prior art, window can not be filtered PM2.5, so that PM2.5 enters the room sky Compression ring border, is unfavorable for human health.It therefore, can not ventilation in air pollution.
It is that current those skilled in the art urgently solve in conclusion how to realize the room ventilation in the case of air pollution Certainly the problem of.
Summary of the invention
In view of this, the object of the present invention is to provide a kind of anion window for purifying PM2.5, it is interior to be equipped with anion Device can carry out PM2.5 to neutralize dropping and sink, therefore can still be aerated ventilation in air pollution.
To achieve the goals above, the invention provides the following technical scheme:
A kind of anion window purifying PM2.5, comprising:
It is built-in with the double glazing of air duct, the double glazing is arranged in outdoor side and is equipped with the air duct Entrance, the side of double glazing setting indoors is equipped with the outlet of the air duct;
For manufacturing the anion generator of anion, the anion generator is set to the air duct close to institute State one end of entrance;
For providing the small-sized fan of air circulation power, the small-sized fan is arranged in the inlet;
For closing the sealing device of the air duct, the sealing device be set to the entrance and/or it is described go out At mouthful.
Preferably, lamina of septum pellucidum is provided on the middle line on the double glazing thickness direction, the lamina of septum pellucidum passes through Lead to the length direction of the double glazing, and the height of the lamina of septum pellucidum is lower than the height of the double glazing.
Preferably, the top surface of the entrance is higher than the surface of the double glazing, and the cross sectional shape of the entrance is ring Shape.
Preferably, the internal diameter of the entrance is identical as the outer diameter of the small-sized fan, and the small-sized fan is connected to described On entrance.
Preferably, the anion generator is set on the lamina of septum pellucidum, and the position of the anion generator It is corresponding with the position of the entrance.
Preferably, the lamina of septum pellucidum is equipped with several for guiding the runners of airflow direction, the runner and described double The inner wall of layer glass is in contact.
Preferably, the sealing device includes transparent sealing lid, and the outer rim of the transparent sealing lid is equipped with external screw thread, described The inner wall of outlet is equipped with the internal screw thread cooperated with the external screw thread.
Preferably, the sealing device includes sealing plate for sealing the outlet and for controlling the sealing plate position The control device set, the sealing plate are connected to the side of the double glazing setting indoors, the sealing plate and the control Device connection processed.
The anion window of purification PM2.5 provided by the invention, comprising: be built-in with the double glazing of air duct, the double-deck glass The opening that outdoor side is equipped with air duct is arranged in glass, and the side of double glazing setting indoors is equipped with going out for air duct Mouthful;For manufacturing the anion generator of anion, anion generator is set to the one end of air duct close to entrance;For The small-sized fan of air circulation power is provided, small-sized fan is arranged in inlet;It is close for the sealing device of closed air passage Seal apparatus is set to entrance and/or exit.
In air pollution, user can close sash, open sealing device.At this point, being located at the small of inlet Type blower can enter the room for outdoor air and provide power, outdoor air is allowed to pass through the air duct in double glazing It enters the room.Due to being provided with anion generator close to air channel inlet one end, a large amount of anions can be manufactured and filled Be full of air duct, and come into full contact with anion and PM2.5 in air duct, in and drop it is heavy, therefore can be greatly reduced The concentration of PM2.5, so that the air entered the room is purified.
In addition, in without ventilation or the normal situation of air regime sealing device closed air passage can be used, no It will affect the leakproofness and its normal use of window itself.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this The embodiment of invention for those of ordinary skill in the art without creative efforts, can also basis The attached drawing of offer obtains other attached drawings.
Fig. 1 is the schematic cross-sectional view of the specific embodiment of the anion window of purification PM2.5 provided by the present invention.
In Fig. 1:
1 it is double glazing, 11 be entrance, 12 be outlet, 2 be lamina of septum pellucidum, 3 be anion generator, 4 is Miniature wind Machine.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment shall fall within the protection scope of the present invention.
Core of the invention is to provide a kind of anion window for purifying PM2.5, interior to be equipped with anion generator, can be right PM2.5, which neutralize dropping, to sink, therefore ventilation can be still aerated in air pollution.
Referring to FIG. 1, the structure that Fig. 1 is the specific embodiment of the anion window of purification PM2.5 provided by the present invention is shown It is intended to.
It is said, the short transverse for the double glazing 1 being previously mentioned in present specification refers to purification PM2.5's After the installation of anion window, extending direction in mounting surface, with the vertical line of horizontal plane;Thickness direction refers to by bilayer It is directed toward the extending direction of the vertical line on the surface of 1 other side of double glazing in the surface of 1 side of glass;Length direction then refer to mounting surface with The extending direction of the intersecting straight lines of horizontal plane.
The anion window of purification PM2.5 provided in this embodiment, comprising: it is built-in with the double glazing 1 of air duct, it is double-deck The entrance 11 that outdoor side is equipped with air duct is arranged in glass 1, and the side of the setting of double glazing 1 indoors is logical equipped with air The outlet 12 in road;For manufacturing the anion generator 3 of anion, anion generator 3 is set to air duct close to entrance 11 one end;For providing the small-sized fan 4 of air circulation power, small-sized fan 4 is arranged at entrance 11;For occluded air The sealing device in channel, sealing device are set at entrance 11 and/or outlet 12.
Air duct is equipped in double glazing 1, anion can contact with PM2.5 and neutralize drop and sink in the air passageway.
The entrance 11 of air duct is set to double glazing 1 and is installed on outdoor side, and the outlet 12 of air duct is arranged Indoor side is installed in double glazing 1.
Entrance 11, outlet 12 can be designed as contour with the surface of double glazing 1, can be higher by the surface of double glazing 1, The surface of double glazing 1 can certainly be lower than.
The specific location of 12 setting of entrance 11 and outlet, should extend the path that air passes through in air flow channel as far as possible, To increase the reaction probability of the PM2.5 in anion and air, such as entrance 11 and outlet 12 can be relatively arranged on bilayer On cornerwise both ends of glass 1.
It should be noted that when entrance 11 and the height of outlet 12 are higher than the surface of double glazing 1, entrance 11 and outlet The position of 12 settings should not influence to purify the installation of the anion window of PM2.5, while entrance 11 and outlet 12 are higher by the double-deck glass The height of glass 1 is unsuitable excessively high, in order to avoid increase manufacture difficulty, improve damage probability.
Air duct is arranged in close to one end of entrance 11 in anion generator 3, preferably to allow anion and air Middle PM2.5 reacts.
On condition that an external force is not applied, outdoor air and the room air free diffusing in air duct, in order to make sky Gas can be flowed from 11 direction of entrance toward 12 directions of outlet, i.e., indoor from outdoor flow direction, be provided at entrance 11 for providing The small-sized fan 4 of air mobilization dynamic.
Sealing device setting is on entrance 11 and/or outlet 12, for being sealed to air duct, when without ventilation When, air duct can be blocked with sealing device, ensure that the normal sealing thermal insulation function of window.
Preferably, sealing device can be set at outlet 12, air is changed by sealing device convenient for user and is led to The break-make situation in road.
In air pollution, user closes sash, opens sealing device.At this point, being located at small-sized at entrance 11 Blower 4 can enter the room for outdoor air and provide power, outdoor air is allowed to pass through the air duct in double glazing 1 It enters the room.Due to being provided with anion generator 3 close to 11 one end of air channel inlet, a large amount of anions can be manufactured Full air duct, and in air duct come into full contact with anion and PM2.5, in and drop it is heavy, therefore the present embodiment is mentioned The concentration of PM2.5 can be greatly reduced in the anion window of the purification PM2.5 of confession, so that the air entered the room is purified.
In addition, in without ventilation or the normal situation of air regime sealing device closed air passage can be used, no It will affect the leakproofness and its normal use of window itself.
It on the basis of the above embodiments, can be with double glazing 1 in order to extend the path that air passes through in air duct Thickness direction on middle line on be provided with lamina of septum pellucidum 2, lamina of septum pellucidum 2 penetrates through the length direction of double glazing 1, and septum pellucidum The height of plate 2 is lower than the height of double glazing 1.
Due to 2 own transparent of lamina of septum pellucidum, translucency is good, therefore will not influence adopting for the anion window for purifying PM2.5 Light effect.
Preferably, the thickness that lamina of septum pellucidum 2 can be set is less than the thickness of double glazing 1, further to weaken to daylighting Influence.
The specific thickness of lamina of septum pellucidum 2, being contemplated that of both manufacture difficulty and daylighting effect influences, and is guaranteeing daylighting Manufacture difficulty is reduced in the case where effect, saves manufacturing cost.
Referring to FIG. 1, entrance 11 and outlet 12 can be respectively placed in the bottom end of 1 two sides of double glazing, outdoor air is certainly It after entrance 11 enters air duct, moves upwards and is moved downward after climbing over lamina of septum pellucidum 2, flow out into Interior Space from outlet 12 In compression ring border.
Certainly, the position of entrance 11 and outlet 12, can be as shown in Figure 1 about the middle line on 1 thickness direction of double glazing It is symmetrical arranged, the both ends on 1 length direction of double glazing can also be separately positioned on.
In addition, being less than the double glazing 1 of length for height, it is also contemplated that lamina of septum pellucidum 2 is made to penetrate through double glazing 1 Short transverse, the length of lamina of septum pellucidum 2 are slightly less than the length of double glazing 1.
On the basis of the above embodiments, the top surface that entrance 11 can be set is higher than the surface of double glazing 1, and entrance 11 Cross sectional shape be annular.
Preferably, the internal diameter that entrance 11 can be set is identical as the outer diameter of small-sized fan 4, and small-sized fan 4 is connected to On entrance 11.
It can be non-dismountable connection, for example be bonded between small-sized fan 4 and entrance 11, or it is detachably connected, Such as flanged joint etc..
On the basis of the above embodiments, anion generator 3 can be set on lamina of septum pellucidum 2, and by anion The position of generator 3 is corresponding with the position of entrance 11, after outdoor air is from entrance 11 into air duct, PM2.5 in air The anion that can be generated with the anion generator 3 being set at entrance 11 reacts, and is conducive to the neutralization for improving PM2.5 Heavy rate drops.
On the basis of the above embodiments, it in order to extend the path of air duct, can be equipped on lamina of septum pellucidum 2 several Item is used to guide the runner of airflow direction, and runner is in contact with the inner wall of double glazing 1.
Runner can be set between lamina of septum pellucidum 2 and the outside of double glazing 1, can be set in lamina of septum pellucidum 2 with Between the indoor of double glazing 1, naturally it is also possible to be provided with runner at above-mentioned two.
Between the indoor and lamina of septum pellucidum of lamina of septum pellucidum 2 and double glazing 12 and the outside of double glazing 1 When equipped with runner, it is preferred that the runner of 2 two sides of lamina of septum pellucidum can be symmetrical about the plane where lamina of septum pellucidum 2.
It is of course also possible to be individually designed to the runner of 2 two sides of lamina of septum pellucidum.
The quantity of runner can be one, or a plurality of, the factors such as the height of particular number according to double glazing 1 It is designed.
Preferably, can design several double glazing 1 length direction extend and the runner that is parallel to each other, adjacent two The end of front end runner is connected to the front end of rear end runner between runner.
On the basis of the above embodiments, sealing device may include transparent sealing lid, and the outer rim of transparent sealing lid is equipped with External screw thread, the inner wall for exporting 12 are equipped with the internal screw thread cooperated with external screw thread.On the one hand, it is realized by being threadedly engaged to sky The sealing function in gas channel;On the other hand, since sealing cover is transparent material, the daylighting effect to window is largely avoided It influences.
Preferably, transparent sealing lid can be plastic closure, convenient for manufacture, save the cost.
Preferably, gasket is equipped between transparent sealing lid and outlet 12, for further enhancing sealing effect.
On the basis of the above embodiments, sealing device may include sealing plate and the control for controlling sealing Board position Device, sealing plate are connected to the side of the setting of double glazing 1 indoors, and sealing plate is connect with control device.
The position that control device can control sealing plate is moved between sealing station and unsealed position, in sealing station Under, sealing plate can be sealed air duct;Under unsealed position, the anion generator 3 that is set in air duct It can play a role and the air entered the room is filtered.
Conversion between the sealing station and unsealed position of sealing plate, can be realized by moving along a straight line, can also be with It is realized by rotary motion.
When move mode is linear motion between the two, sealing plate can be the structures such as sliding-rail sliding mechanism;Work as the two Between move mode when being rotary motion, sealing plate can be hinged with double glazing 1.
Control device can for electric pushrod or when the other structures with identity function.
Each embodiment in this specification is described in a progressive manner, the highlights of each of the examples are with other The difference of embodiment, the same or similar parts in each embodiment may refer to each other.
The anion window of purification PM2.5 provided by the present invention is described in detail above.Tool used herein Principle and implementation of the present invention are described for body example, the above embodiments are only used to help understand this hair Bright method and its core concept.It should be pointed out that for those skilled in the art, not departing from the present invention , can be with several improvements and modifications are made to the present invention under the premise of principle, these improvement and modification also fall into right of the present invention It is required that protection scope in.

Claims (8)

1. a kind of anion window for purifying PM2.5 characterized by comprising
It is built-in with the double glazing (1) of air duct, it is logical equipped with the air that outdoor side is arranged in the double glazing (1) The entrance (11) in road, the side of double glazing (1) setting indoors are equipped with the outlet (12) of the air duct;
For manufacturing the anion generator (3) of anion, it is close that the anion generator (3) is set to the air duct One end of the entrance (11);
For providing the small-sized fan (4) of air circulation power, the small-sized fan (4) is arranged at the entrance (11);
For closing the sealing device of the air duct, the sealing device be set to the entrance (11) and/or it is described go out At mouth (12).
2. the anion window of purification PM2.5 according to claim 1, which is characterized in that in the double glazing (1) thickness It being provided on middle line on direction lamina of septum pellucidum (2), the lamina of septum pellucidum (2) penetrates through the length direction of the double glazing (1), And the height of the lamina of septum pellucidum (2) is lower than the height of the double glazing (1).
3. the anion window of purification PM2.5 according to claim 2, which is characterized in that the top surface of the entrance (11) is high In the surface of the double glazing (1), and the cross sectional shape (11) of the entrance (11) is annular.
4. it is according to claim 3 purification PM2.5 anion window, which is characterized in that the internal diameter of the entrance (11) with The outer diameter of the small-sized fan (4) is identical, and the small-sized fan (4) is connected on the entrance (11).
5. the anion window of purification PM2.5 according to claim 4, which is characterized in that the anion generator (3) sets It is placed on the lamina of septum pellucidum (2), and the position of the anion generator (3) is corresponding with the position of the entrance (11).
6. according to the anion window of the described in any item purification PM2.5 of claim 2-5, which is characterized in that the lamina of septum pellucidum (2) several are equipped with for guiding the runner of airflow direction, the runner is in contact with the inner wall of the double glazing (1).
7. the anion window of purification PM2.5 according to claim 6, which is characterized in that the sealing device includes transparent Sealing cover, the outer rim of the transparent sealing lid are equipped with external screw thread, and the inner wall of the outlet (12) is equipped with and the external screw thread The internal screw thread of cooperation.
8. the anion window of purification PM2.5 according to claim 6, which is characterized in that the sealing device includes being used for The sealing plate of the outlet (12) and the control device for controlling the sealing Board position are sealed, the sealing plate is connected to institute The side of double glazing (1) setting indoors is stated, the sealing plate is connect with the control device.
CN201910655651.7A 2019-07-19 2019-07-19 A kind of anion window purifying PM2.5 Pending CN110374469A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910655651.7A CN110374469A (en) 2019-07-19 2019-07-19 A kind of anion window purifying PM2.5

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910655651.7A CN110374469A (en) 2019-07-19 2019-07-19 A kind of anion window purifying PM2.5

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Publication Number Publication Date
CN110374469A true CN110374469A (en) 2019-10-25

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN206346660U (en) * 2016-12-30 2017-07-21 常州工程职业技术学院 A kind of domestic air filter-type windowpane structure
CN107504592A (en) * 2017-10-20 2017-12-22 集力精质(天津)科技有限公司 A kind of office's air purification humidifier
CN107780801A (en) * 2016-08-24 2018-03-09 南京乐朋电子科技有限公司 Can damping temperature control purification air intelligent window
CN107975331A (en) * 2017-11-30 2018-05-01 莱尔斯特(厦门)股份公司 A kind of air purification Energy Saving Windows
CN109372389A (en) * 2018-08-22 2019-02-22 吴祥初 A kind of intelligent temperature control energy-saving glass

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107780801A (en) * 2016-08-24 2018-03-09 南京乐朋电子科技有限公司 Can damping temperature control purification air intelligent window
CN206346660U (en) * 2016-12-30 2017-07-21 常州工程职业技术学院 A kind of domestic air filter-type windowpane structure
CN107504592A (en) * 2017-10-20 2017-12-22 集力精质(天津)科技有限公司 A kind of office's air purification humidifier
CN107975331A (en) * 2017-11-30 2018-05-01 莱尔斯特(厦门)股份公司 A kind of air purification Energy Saving Windows
CN109372389A (en) * 2018-08-22 2019-02-22 吴祥初 A kind of intelligent temperature control energy-saving glass

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Application publication date: 20191025