CN102705922A - Air purifier - Google Patents
Air purifier Download PDFInfo
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- CN102705922A CN102705922A CN2012101941874A CN201210194187A CN102705922A CN 102705922 A CN102705922 A CN 102705922A CN 2012101941874 A CN2012101941874 A CN 2012101941874A CN 201210194187 A CN201210194187 A CN 201210194187A CN 102705922 A CN102705922 A CN 102705922A
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Abstract
The invention provides an air purifier which is characterized by comprising an air purifier shell, wherein an air purifying channel which extends along a straight line is arranged in the air purifier shell; an air inlet is arranged at one end of the air purifying channel while an air outlet is arranged at the other end; a cross section of the air purifier shell along the direction vertical to the extending direction of the air purifying channel is of rectangular frame shape; one end of the air inlet of the air purifying channel of the air purifier shell is cooperatively butted against the middle part or air outlet of an air outlet channel of a central air-conditioner; rat-proof nets are arranged at the air inlet and the air outlet of the air purifying channel; an electric field type purifying module is fixedly arranged in the air purifying channel; and the electric field type purifying module comprises a grid body, a screw electrode, an electrode fixing frame and an electrode connecting piece. The air purifier has the advantages of simple structure, good energy-saving effect, small occupied space, convenience in maintenance, good air purifying effect, and the like.
Description
Technical field
The present invention relates to a kind of air purifier.
Background technology
In the modern society, the raising that Along with people's requires living environment is also improving the requirement of IAQ gradually, and old friends have developed the air purifier product that room air is carried out purified treatment.Mostly the air purifier product of market is independently product in front; To connect house wire as power source; Its principle is to adopt rotation fan sheet to cause the circulation of air of apparatus casing inside and outside earlier; Adopt the air-purifying module be arranged in the housing that the air of the housing of flowing through is carried out purified treatment then, the technology of air-purifying module to be adopted compound laminar-flow technique, plasma to kill technology, photocatalyst reduction technique, filtering type (HEPA) technology and is the air purifying process of main purpose to produce gases such as the favourable oxygen of air cleaning, negative oxygen ion or ozone.But these existing air purifier products because it be stand-alone product, place on the flooring separately during use, so existence takies the interior space and causes defective such as electric energy loss.
And air-conditioning is the device product that is used for the indoor air temperature adjusting commonly used in the modern society, and along with the process of social modernization, in the city, most resident families or market all install an air-conditioner indoor at present.Wherein the air-conditioning of resident family's use is called domestic air conditioning, comprises outdoor machine part and indoor set part, and both link to each other through pipeline; Be generally central air-conditioning and use public arenas such as market or garage, comprise the central air conditioner main machine that is positioned at machine room and join with main frame and distribute to be connected to respectively needing the air-out of ventilation passage from ceiling.Because air-conditioning self contains the blower fan power section, so considering, the applicant can air-conditioning and air cleaning be combined, then possibly solve the existing defective of independent air clearing product.
Summary of the invention
To the above-mentioned deficiency that prior art exists, the technical problem that the present invention will solve is, how to provide a kind of have simple in structure, energy savings, it is little to take up room, safeguard simple and maintenance cost cheap, the air purifier of characteristics such as air-treatment is effective.
In order to solve the problems of the technologies described above, the present invention has adopted following technical scheme.
A kind of air purifier; It is characterized in that, comprise the air purifier housing, said air purifier enclosure interior has along linearly extended air cleaning passage; One end of air cleaning passage is an air intake vent; The other end is an air outlet, and said air purifier housing is docked to the air cleaning passage air intake vent one end coupling of said air purifier housing the middle part or the air outlet place of the air-out passage of central air-conditioning along being rectangular frame shape perpendicular to the section on the air cleaning passage bearing of trend; The air intake vent of said air cleaning passage and air outlet place are provided with rodent-proof mesh, and rodent-proof mesh is that silk footpath 0.025mm-6mm, order are counted 4-800 purpose silk screen.This silk screen weaving manner can be plain weave, tiltedly knit and seat type braiding etc.; Also be set with the ionization cleaning module in the said air purifier passage, said ionization cleaning module comprises grid body, threaded rod electrode, electrode fixed mount and electrode connecting piece; Be formed with the mesh that plurality of parallel is arranged as many rows in the said grid body; Said mesh is the regular hexagon hole that is provided with along air cleaning channel direction straight line; The grid body group sheet of said grid body conductive plastic sheet by the number of metal material or after electroplating relatively is connected to form in twos; Said grid body group sheet is formed by some tortuous isometric sections of being folded to of extending, and angle is 120 to spend and be folded to the same direction of Duan Yixiang and bend after twice and to bend twice mode to opposite direction and extend between the adjacent section of being folded to; Said threaded rod electrode is made up of the nut and the threaded screw rod of regular hexagon body, and said threaded rod electrode integral body is obtained by the threaded rod electrode body appearance metal plated layer of metal or plastic material; Said electrode fixed mount comprises a central tube cylinder; The central tube column body has the regular hexagon hole with the nut of threaded rod electrode coupling; The central tube cylinder outside is along circumferentially being evenly distributed with three fixed arms that extend radially outward setting, and the same side of three fixed arm ends is to the draw-in groove that is provided with perpendicular to the fixed arm bearing of trend; Said electrode connecting piece comprises the end of two annulars and is connected in the pars intermedia of the elongated shape (finger widths is less than end diameter) between the both ends; Electrode connecting piece integral body is plated layer of metal coating outward by the electrode connecting piece matrix and is obtained, and the annulus hole centre distance of electrode connecting piece end equals adjacent two the mesh centre distances of grid body; The mesh channel direction of grid body is parallel with the air cleaning channel direction in the said Electric field cleaning module; Each the mesh two ends that is positioned in the grid body within the peripheral hoop net hole are provided with a said electrode fixed mount respectively; The electrode fixed mount leans on the terminal draw-in groove of fixed arm to be fixed on the grid body of mesh periphery and keeps all fixed mount anglecs of rotation consistent, and the screw rod end of said threaded rod electrode passes the electrode fixed mount central tube cylinder that passes the mesh other end behind the electrode fixed mount central tube cylinder of mesh one end and adopts nut to fix after the said electrode connecting piece of socket again; The arrangement of said electrode connecting piece does; After adopting electrode connecting piece will be positioned at the outermost threaded rod electrode of grid body to connect into a circle; Again the threaded rod electrode of inside is connected to side by side and arranges more and make every row's two ends all be connected on the outermost circle threaded rod electrode of grid body, make all electrode connecting piece be connected to form a unidirectional grid-like frame-shaped structure; The said grid body air cleaning vias inner walls of an end down with the wind is provided with a circle back-up ring, and said back-up ring can block the mesh that threaded rod electrode is not set that is positioned at periphery in the grid body; Air purifier also comprises the circuit module with high voltage stabilizing function; Said circuit module is arranged in the electrical equipment box; The electrical equipment box is fixed on the air purifier hull outside, and said circuit module has and is used to connect the incoming end of power supply and picks out end with electrode connecting piece is connected with the grid body respectively.
Among the present invention; The air purifier housing is docked at the middle part or the air outlet place of the air-out passage of central air-conditioning; Air-out with air-conditioning is a power during air cleaning like this, need not extra blower fan power is provided, so reached energy savings and saved the effect of taking up an area of the space.In the technical scheme, the air intake vent of said air cleaning passage and air outlet place are provided with rodent-proof mesh, and rodent-proof mesh is that silk footpath 0.025mm-6mm, order are counted 4-800 purpose silk screen.This silk screen weaving manner can be plain weave, tiltedly knit and seat type braiding etc.; Can prevent well that like this mouse or bigger insect from getting into the air purifier enclosure interior, can filter out the bigger fiber of volume, floating thing etc. simultaneously, play the effect of protection air-purifying module.In the technical scheme, adopted the Electric field cleaning module, threaded rod electrode all when it uses are passed through the circuit module energized again by the integral body that electrode connecting piece is connected to a conduction; The grid body forms discharge electric field like this through the circuit module energized between threaded rod electrode and grid body, form the purification that air is realized in the high energy electrostatic field to adopt electrifying electrodes and earth plate; Discharge through electric field; The high energy particle that discharges can effectively be killed airborne harmful bacteria, virus, decomposes deleterious particle, it is reduced into basic elements such as carbon, hydrogen, oxygen; Electric field produces a large amount of negative oxygen ions favourable to air cleaning simultaneously, improves IAQ; Compare other air-purifying module, adopt high energy particle to strike off the formula air-purifying module and can improve air purification effect.In the technical scheme; Form many row's mesh in the grid body; Said mesh is the regular hexagon hole, and many like this row's mesh can form a plurality of discharge electric fields, and mesh can farthest utilize draught area for the regular hexagon hole; Airspace does not form waste, can farthest improve the purified treatment effect.In the technical scheme; The grid body relatively is connected to form by the grid body group sheet of number of metal material in twos; Said grid body group sheet is formed by some tortuous isometric sections of being folded to of extending, and angle is 120 to spend and be folded to the same direction of Duan Yixiang and bend after twice and to bend twice mode to opposite direction and extend between the adjacent section of being folded to; Wherein grid body group sheet preferably adopts electric conductivity; The aluminium material that processing characteristics and price are all comparatively excellent; Connection between the grid body group sheet can be adopted multiple types of attachment such as shell parcel, welding; Be preferably welding, the unique texture of grid body group sheet makes the connection relatively in twos of a plurality of grid body group sheets can be obtained the grid body that mesh is the regular hexagon hole, so processing is very convenient quick; The processing of grid body group sheet simultaneously only need adopt sheet metal can obtain through bending, and the processing of grid body group sheet self is also very convenient quick; So greatly reduce the product processing cost, improve processing efficient.In the technical scheme, said threaded rod electrode is made up of the nut and the threaded screw rod of regular hexagon body, and said threaded rod electrode integral body is obtained by the threaded rod electrode body appearance metal plated layer of metal or plastic material; Adopt threaded threaded rod electrode to make that processing is very convenient like this; Lean on the tip of screw thread line tooth to form a plurality of discharge tip arranged side by side during work; Be beneficial to even, the formation of discharge electric field reliably; Nut is processed as the regular hexagon body, can be in assembling the time navigate to the regular hexagon hole of central tube column body of electrode fixed mount, make very convenient tightening when assembling nut; Threaded rod electrode integral body is obtained by the threaded rod electrode body appearance metal plated layer of metal or plastic material; Can greatly save material cost; Discharge forms electric field between screw surface and the grid body owing to only lean on during the threaded rod electrode discharge; So adopt the mode of electroplating, can select to adopt which kind of metal progress to electroplate according to actual discharge situation needs, to improve discharge effect.In the said electrode fixed mount, fixed arm is disposed radially, and can at utmost reduce windage, improves drafting efficiency.Three of being set to be uniformly distributed with of fixed arm, draw-in groove is perpendicular to the fixed arm setting, and the electrode fixed mount leans on the terminal draw-in groove of fixed arm to be fixed on the grid body of mesh periphery and keeps all fixed mount anglecs of rotation consistent when mounted simultaneously; So make in the regular hexagon mesh of grid body that threaded rod electrode is installed; Mesh is all vertically installed the fixed arm that is connected with an electrode fixed mount in the centre position on each limit just; So the electrode fixed mount that relies on the mode in this programme to install can greatly improve the support strength and the stability of strutting system of whole grid body; Make the grid body be difficult for producing distortion, it is thinner that while grid body can be done, and saves material more and reduced windage.In the technical scheme, said electrode connecting piece comprises the end of two annulars and is connected in the longilineal pars intermedia between the both ends; Its medial end portions is that annular can avoid electrode connecting piece when conduction, to produce point effect; Pars intermedia is that elongated shape can reduce windage; Avoid windage loss; Electrode connecting piece integral body is obtained by the coat of metal that the electrode connecting piece base material plates the optimum conduction of one deck outward, can reduce the electrode connecting piece material cost.In the present technique scheme, be not provided with electrode fixed mount and threaded rod electrode within the hoop net hole of grid body periphery, can avoid creepage phenomenon to cause the air purifier housing charged, improve the product safety in utilization.The screw rod end of said threaded rod electrode passes the electrode fixed mount central tube cylinder that passes the mesh other end behind the electrode fixed mount central tube cylinder of mesh one end and adopts nut to fix after the said electrode connecting piece of socket again; Distance between spaced-apart electrodes brace and the grid body better, the discharge of avoiding inhomogeneous distance to bring between the two.In the present technique scheme; The electrode connecting piece connection is arranged as unidirectional grid-like frame-shaped structure; This mode with all electrodes successively each other series connection compare, can guarantee that when arbitrary electrode connecting piece generation fault in the pad net can't conducting whole brace net remains conducting; Each threaded rod electrode all can be given electricity, has guaranteed whole conduction; Be positioned at simultaneously on each threaded rod electrode of grid body medium position and all only be connected with 2 electrode connecting piece, so reduced windage loss; And all brace integral body are connected to form frame-shaped structure, also can improve the support strength and the stability of strutting system of whole grid body, make the grid body be difficult for producing distortion.In the present technique scheme; The grid body air cleaning vias inner walls of an end down with the wind is provided with a circle back-up ring; Back-up ring blocks the mesh that threaded rod electrode is not set that is positioned at periphery in the grid body; Can avoid process in the distinguished and admirable mesh that threaded rod electrode never is set like this, all air of this product that guaranteed to flow through all are purified processing, guarantee treatment effect.In the present technique scheme, also be provided with circuit module, the stability of protection product electric part with high voltage stabilizing function; Circuit module is positioned at the electrical equipment box can obtain better protect, and the electrical equipment box is fixed on the air purifier hull outside, and (concrete fixing can be adopted welding, snapping; Types of attachment such as lock screw, clamping or bind); Conveniently replaced maintenance, and can avoid the electrical equipment box that distinguished and admirable generation is hindered, farthest improve to air-conditioning duct distinguished and admirable utilize effect.
In sum, with respect to prior art, the present invention has simple in structure, and is with low cost, energy savings, advantage such as it is little to take up room, and air-treatment is effective.
Description of drawings
Fig. 1 is a structural representation sketch of the present invention.
Fig. 2 is an A-A view among Fig. 1.
Fig. 3 is the structural representation of show electrode fixed mount arrangement mode among the present invention.
Fig. 4 is the structural representation of show electrode brace arrangement mode among the present invention.
Fig. 5 is the structural representation of independent threaded rod electrode among the present invention.
Fig. 6 is the structural representation of single electrode fixed mount among the present invention.
Fig. 7 is the structural representation of single electrode brace among the present invention.
Fig. 8 is the structural representation of independent grid body group sheet among the present invention.
The specific embodiment
Below in conjunction with accompanying drawing the present invention is done further explain.
During practical implementation; Can be that a kind of air purifier comprises air purifier housing 1 like Fig. 1-shown in Figure 7; Said air purifier housing 1 inside has along linearly extended air cleaning passage; One end of air cleaning passage is an air intake vent 2, and the other end is an air outlet 3, and said air purifier housing 1 edge is a rectangular frame shape perpendicular to the section on the air cleaning passage bearing of trend; Be docked to the air cleaning passage air intake vent 2 one ends coupling of said air purifier housing 1 middle part (during practical implementation, the air purifier housing also can be connected the air outlet place of air-out passage) of the air-out passage 4 of central air-conditioning; The air intake vent 2 and air outlet 3 places of said air cleaning passage are provided with rodent-proof mesh 5, and rodent-proof mesh 5 is that silk footpath 0.025mm-6mm, order are counted 4-800 purpose silk screen.This silk screen weaving manner can be plain weave, tiltedly knit and seat type braiding etc.; Also be set with the Electric field cleaning module in the said air purifier passage, said Electric field cleaning module comprises grid body 6, threaded rod electrode 7, electrode fixed mount 8 and electrode connecting piece 9; Be formed with the mesh that plurality of parallel is arranged as many rows in the said grid body 6; Said mesh is the regular hexagon hole that is provided with along air cleaning channel direction straight line; Said grid body 6 relatively is connected to form by the grid body group sheet 10 of number of metal material in twos; Said grid body group sheet 10 is formed by some tortuous isometric sections of being folded to of extending, and angle is 120 to spend and be folded to the same direction of Duan Yixiang and bend after twice and to bend twice mode to opposite direction and extend between the adjacent section of being folded to; Said threaded rod electrode 7 is made up of the nut and the threaded screw rod of regular hexagon body, and said threaded rod electrode 7 integral body are obtained by the threaded rod electrode body appearance metal plated layer of metal or plastic material; Said electrode fixed mount 8 comprises a central tube cylinder 11; The central tube column body has the regular hexagon hole with the nut of threaded rod electrode coupling; Central tube cylinder 11 outsides are along circumferentially being evenly distributed with the terminal the same side of three 12, three fixed arms of fixed arm that extend radially outward setting 12 to the draw-in groove that is provided with perpendicular to fixed arm 12 bearing of trends; Said electrode connecting piece 9 comprises the end of two annulars and is connected in the pars intermedia of the elongated shape (finger widths is less than end diameter) between the both ends; Electrode connecting piece 9 integral body are plated layer of metal coating outward by the electrode connecting piece matrix and are obtained, and the annulus hole centre distance of electrode connecting piece 9 ends equals adjacent two the mesh centre distances of grid body; The mesh channel direction of grid body 6 is consistent with the air cleaning channel direction in the said Electric field cleaning module; Each the mesh two ends that is positioned in the grid body 6 within the peripheral hoop net hole are provided with a said electrode fixed mount 8 respectively; Electrode fixed mount 8 leans on fixed arm 12 terminal draw-in grooves to be fixed on the grid body 6 of mesh periphery and keeps all fixed mount 8 anglecs of rotation consistent, and the screw rod end of said threaded rod electrode 7 passes the electrode fixed mount central tube cylinder that passes the mesh other end behind the electrode fixed mount central tube cylinder of mesh one end and adopts nuts to fix in the said electrode connecting piece of socket 9 backs again; The arrangement of said electrode connecting piece 9 does; After adopting electrode connecting piece 9 will be positioned at grid body 6 outermost threaded rod electrode to connect into a circle; Again the threaded rod electrode of inside is connected to side by side and arranges more and make every row's two ends all be connected on the outermost circle threaded rod electrode of grid body, make all electrode connecting piece be connected to form a unidirectional grid-like frame-shaped structure; The air cleaning vias inner walls that said grid body 6 facings the wind an end is provided with a circle back-up ring 13, and said back-up ring 13 can block the mesh that threaded rod electrode is not set that is positioned at periphery in the grid body 6; Air purifier also comprises the circuit module 15 with high voltage stabilizing function; Said circuit module 15 is arranged in the electrical equipment box 16; Electrical equipment box 16 is fixed on air purifier housing 1 outside, and said circuit module 15 has and is used to connect the incoming end of power supply and picks out end with electrode connecting piece is connected with the grid body respectively.
In this specific embodiment, air cleaning passage air intake vent 2 one ends of said air purifier housing 1 and an end of air outlet 3 are all through the middle part of canvas cover 17 flexible dockings at the air-out passage 4 of central air-conditioning.Like this, realize sealing when adopting canvas cover realization flexible docking to be beneficial to butt joint, the installation and removal when being beneficial to maintenance or replacing simultaneously make that butt joint is more convenient; And canvas cover also possesses the intensity height, and cost is low, is difficult for advantages such as aging.
Explanation is at last, and each partial structurtes application applies for having patent protection per capita separately among the present invention, so if adopt wherein certain partial structurtes separately, still can invade applicant's patent protection power.
Claims (1)
1. air purifier; It is characterized in that, comprise the air purifier housing, said air purifier enclosure interior has along linearly extended air cleaning passage; One end of air cleaning passage is an air intake vent; The other end is an air outlet, and said air purifier housing is docked to the air cleaning passage air intake vent one end coupling of said air purifier housing the middle part or the air outlet place of the air-out passage of central air-conditioning along being rectangular frame shape perpendicular to the section on the air cleaning passage bearing of trend; The air intake vent of said air cleaning passage and air outlet place are provided with rodent-proof mesh, and rodent-proof mesh is that silk footpath 0.025mm-6mm, order are counted 4-800 purpose silk screen; Also be set with the Electric field cleaning module in the said air purifier passage, said Electric field cleaning module comprises grid body, threaded rod electrode, electrode fixed mount and electrode connecting piece; Be formed with the mesh that plurality of parallel is arranged as many rows in the said grid body; Said mesh is the regular hexagon hole that parallel air cleaning channel direction straight line is provided with; The grid body group sheet of said grid body conductive plastic material by the number of metal material or after electroplating relatively is connected to form in twos; Said grid body group sheet is formed by some tortuous isometric sections of being folded to of extending, and angle is 120 to spend and be folded to the same direction of Duan Yixiang and bend after twice and to bend twice mode to opposite direction and extend between the adjacent section of being folded to; Said threaded rod electrode is made up of the nut and the threaded screw rod of regular hexagon body, and said threaded rod electrode integral body is obtained by the threaded rod electrode body appearance metal plated layer of metal or plastic material; Said electrode fixed mount comprises a central tube cylinder; The central tube column body has the regular hexagon hole with the nut of threaded rod electrode coupling; The central tube cylinder outside is along circumferentially being evenly distributed with three fixed arms that extend radially outward setting, and the same side of three fixed arm ends is to the draw-in groove that is provided with perpendicular to the fixed arm bearing of trend; Said electrode connecting piece comprises the end of two annulars and is connected in the pars intermedia of the elongated shape (finger widths is less than end diameter) between the both ends; Electrode connecting piece integral body is plated layer of metal coating outward by the electrode connecting piece matrix and is obtained, and the annulus hole centre distance of electrode connecting piece end equals adjacent two the mesh centre distances of grid body; The mesh channel direction of grid body is parallel with the air cleaning channel direction in the said Electric field cleaning module; Each the mesh two ends that is positioned in the grid body within the peripheral hoop net hole are provided with a said electrode fixed mount respectively; The electrode fixed mount leans on the terminal draw-in groove of fixed arm to be fixed on the grid body of mesh periphery and keeps all fixed mount anglecs of rotation consistent, and the screw rod end of said threaded rod electrode passes the electrode fixed mount central tube cylinder that passes the mesh other end behind the electrode fixed mount central tube cylinder of mesh one end and adopts nut to fix after the said electrode connecting piece of socket again; The arrangement of said electrode connecting piece does; After adopting electrode connecting piece will be positioned at the outermost threaded rod electrode of grid body to connect into a circle; Again the threaded rod electrode of inside is connected to side by side and arranges more and make every row's two ends all be connected on the outermost circle threaded rod electrode of grid body, make all electrode connecting piece be connected to form a unidirectional grid-like frame-shaped structure; The said grid body air cleaning vias inner walls of an end down with the wind is provided with a circle back-up ring, and said back-up ring can block the mesh that threaded rod electrode is not set that is positioned at periphery in the grid body; Air purifier also comprises the circuit module with high voltage stabilizing function; Said circuit module is arranged in the electrical equipment box; The electrical equipment box is fixed on the air purifier hull outside, and said circuit module has and is used to connect the incoming end of power supply and picks out end with electrode connecting piece is connected with the grid body respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210194187.4A CN102705922B (en) | 2012-06-13 | 2012-06-13 | Air purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210194187.4A CN102705922B (en) | 2012-06-13 | 2012-06-13 | Air purifier |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102705922A true CN102705922A (en) | 2012-10-03 |
| CN102705922B CN102705922B (en) | 2014-04-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210194187.4A Active CN102705922B (en) | 2012-06-13 | 2012-06-13 | Air purifier |
Country Status (1)
| Country | Link |
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| CN (1) | CN102705922B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS543811B2 (en) * | 1972-12-14 | 1979-02-27 | ||
| JP3543811B1 (en) * | 2003-02-17 | 2004-07-21 | 松下電器産業株式会社 | Air conditioner with oxygen enrichment function |
| CN2637963Y (en) * | 2003-06-18 | 2004-09-01 | 清华大学 | Sterilizing treatment device for central air conditioner |
| CN201081338Y (en) * | 2007-08-08 | 2008-07-02 | 陈德 | Integrated full fresh air handler |
| CN101235988A (en) * | 2008-01-07 | 2008-08-06 | 陈国宝 | All-fresh air energy recovery -type dust free air-conditioner |
| US20100095848A1 (en) * | 2007-07-05 | 2010-04-22 | Chin-Hyuk Chang | Air purifier and air conditioner having the same |
-
2012
- 2012-06-13 CN CN201210194187.4A patent/CN102705922B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS543811B2 (en) * | 1972-12-14 | 1979-02-27 | ||
| JP3543811B1 (en) * | 2003-02-17 | 2004-07-21 | 松下電器産業株式会社 | Air conditioner with oxygen enrichment function |
| CN2637963Y (en) * | 2003-06-18 | 2004-09-01 | 清华大学 | Sterilizing treatment device for central air conditioner |
| US20100095848A1 (en) * | 2007-07-05 | 2010-04-22 | Chin-Hyuk Chang | Air purifier and air conditioner having the same |
| CN201081338Y (en) * | 2007-08-08 | 2008-07-02 | 陈德 | Integrated full fresh air handler |
| CN101235988A (en) * | 2008-01-07 | 2008-08-06 | 陈国宝 | All-fresh air energy recovery -type dust free air-conditioner |
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| Publication number | Publication date |
|---|---|
| CN102705922B (en) | 2014-04-30 |
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Effective date of registration: 20210526 Address after: 400039 Building 1, no.96-3, torch Avenue, Erlang science and technology new town, Erlang street, Jiulongpo District, Chongqing Patentee after: Chongqing Paige Clean Technology Co.,Ltd. Address before: No.96-1 torch Avenue, Erlang science and technology new town, Jiulongpo District, Chongqing 400039 Patentee before: CHONGQING PAIGE MECHANICAL EQUIPMENT Co.,Ltd. |