CN107261717A - Net-filter assembly and air-conditioning - Google Patents
Net-filter assembly and air-conditioning Download PDFInfo
- Publication number
- CN107261717A CN107261717A CN201710512929.6A CN201710512929A CN107261717A CN 107261717 A CN107261717 A CN 107261717A CN 201710512929 A CN201710512929 A CN 201710512929A CN 107261717 A CN107261717 A CN 107261717A
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- China
- Prior art keywords
- frame
- filter screen
- net
- filter
- grizzly bar
- Prior art date
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/28—Arrangement or mounting of filters
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Filtering Materials (AREA)
Abstract
The invention provides a kind of net-filter assembly and air-conditioning, wherein, a kind of net-filter assembly includes the filter screen frame of filter screen and fixed filter screen, in addition to:Grid component, grid component includes multiple grizzly bars, and the two ends of each grizzly bar are connected to the relative both sides of filter screen scuncheon, wherein, grizzly bar includes magnetic fillers and located at magnetic fillers surface to protect the grizzly bar housing of magnetic fillers.Pass through technical scheme; iron tramp particle in the air that effectively absorption passes through filter screen; reduce the possibility that iron tramp particle is attached on full aluminium heater; improve the filter capacity of net-filter assembly; extend the service life of full aluminium heater; grizzly bar housing is used to protect magnetic fillers, extends the service life of net-filter assembly.
Description
Technical field
The present invention relates to field of air conditioning, in particular to a kind of net-filter assembly and a kind of air-conditioning.
Background technology
When iron tramp particle is attached to the full aluminium heater surface of air-conditioning, in humid air or heat exchanger produce condensed water
When, electrochemical corrosion can occur between iron tramp and aluminium, the accelerated corrosion of full aluminium heater will be caused, drastically shorten using the longevity
Life.And due to environmental pollution or other factors, numerous iron tramps not of uniform size are there are with being often difficult to avoid that in air
Grain, it is therefore desirable to the iron tramp of air-conditioning return air is removed as far as possible, to avoid corrosion of the iron tramp to the full aluminium heater of air-conditioning.
The content of the invention
It is contemplated that at least solving one of technical problem present in prior art or correlation technique.
Therefore, it is an object of the present invention to provide a kind of net-filter assembly.
It is another object of the present invention to provide a kind of air-conditioning.
To achieve these goals, the technical scheme of first aspect present invention provides a kind of net-filter assembly, including filter screen
And the filter screen frame of fixed filter screen, in addition to:Grid component, grid component includes multiple grizzly bars, the two ends point of each grizzly bar
The relative both sides of filter screen scuncheon are not connected to, wherein, grizzly bar includes magnetic fillers and located at magnetic fillers surface
To protect the grizzly bar housing of magnetic fillers.
In the technical scheme, net-filter assembly includes filter screen and filter screen frame, and filter screen was used for the dust in air filtering
Prevent from entering ash inside air-conditioning, filter screen frame is used for fixing filter screen, the net-filter assembly also includes grid component, grid component includes many
Individual grizzly bar, the two ends of each grizzly bar are fixed by filter screen frame, wherein, grizzly bar includes magnetic fillers and located at magnetic filling
Thing surface is to protect the grizzly bar housing of magnetic fillers, and magnetic fillers can effectively adsorb the iron in the air by filter screen
Impurity particle, reduces the possibility that iron tramp particle is attached on full aluminium heater, improves the filter capacity of net-filter assembly,
The service life of full aluminium heater is extended, grizzly bar housing is used to protect magnetic fillers, extends the use longevity of net-filter assembly
Life.
It should be noted that the mode that grid component is fixedly connected on filter screen frame includes but is not limited to：Welding, by solid
Determine component to be fixedly connected, be detachably connected.
In addition, it is necessary to which explanation, grizzly bar housing can be alternatively the coating for being coated on magnetic fillers for alloy shell.
In addition, the net-filter assembly in above-described embodiment that the present invention is provided can also have following additional technical feature：
In the above-mentioned technical solutions, it is preferable that filter screen frame includes：At least one first neck, in filter screen frame
The inner side of each frame, grid component is connected on filter screen frame by the first neck.
In the technical scheme, at least one first neck is set in filter screen scuncheon, by the first neck by grid
Component is fixed on filter screen frame.
It should be noted that the cross section of the first neck includes but is not limited to：It is square, U-shaped.
In the above-mentioned technical solutions, it is preferable that filter screen frame is rectangular, filter screen frame includes：Be vertically connected successively
One frame, the second frame, the 3rd frame and the 4th frame, wherein, the first frame, the second frame, the 3rd frame and the 4th frame are coplanar, the first frame and the 3rd
Frame is parallel, and the second frame is parallel with the 4th frame.
In the technical scheme, when filter screen frame is rectangular, filter screen frame include be vertically connected successively the first frame, second
Frame, the 3rd frame and the 4th frame, four frames coplanar convenient installation filter screen and stationary grizzly component.
It should be noted that the first frame, the second frame, the connected mode of the 3rd frame and the 4th frame include but is not limited to：Welding
Be fixedly connected, be integrally formed be fixedly connected, be detachably connected by fixation kit, itself mutual clamping is detachably connected.
In addition it is also necessary to which explanation, the material of filter screen frame includes but is not limited to：Plastics, metal, can pass through actual need
Suitable filter screen frame is designed with production cost, correspondingly, grid component is also required to the mode that is fixedly connected of filter screen frame
Corresponding design is done according to the material of filter screen frame.
Wherein it is preferred to, the material of filter screen frame is aluminum alloy material, and aluminum alloy material is light solid, and service life is long.
In the above-mentioned technical solutions, it is preferable that grid component includes：Multiple first grizzly bars, the two ends of each first grizzly bar
The inner side of the first frame and the 3rd frame is individually fixed in, multiple first grizzly bars are parallel to each other；Multiple second grizzly bars, each second grizzly bar
Two ends be individually fixed in the inner side of the second frame and the 4th frame, multiple second grizzly bars are parallel to each other.
In the technical scheme, multiple first grizzly bars are parallel to each other, and multiple second grizzly bars are parallel to each other, and grizzly bar is relatively uniform
Distribution, can lift the ability that grid component adsorbs iron particle.
In the above-mentioned technical solutions, it is preferable that in a ring, grid component includes filter screen frame：Multiple 3rd grizzly bars, each
The two ends of 3rd grizzly bar are individually fixed in the opposite sides of filter screen frame, and multiple 3rd grizzly bars are parallel to each other；Multiple 4th grid
Bar, each 4th grizzly bar is vertical with each 3rd grizzly bar.
In the technical scheme, in a ring, multiple 3rd grizzly bars are parallel to each other filter screen frame, multiple 4th grizzly bars with often
Individual 3rd grizzly bar is vertical so that multiple 3rd grizzly bars and the closing face area of multiple 4th grizzly bars formation are uniform, improve grid
Component adsorbs the ability of iron particle.
In any of the above-described technical scheme, it is preferable that magnetic fillers include one below or its combination：Neodymium-iron-boron
Iron, samarium cobalt magnet, alnico magnet and ferrite lattice.
In the technical scheme, one of iron, cobalt, nickel and its alloy or combination belong to permanent magnetic iron, can be used as the magnetic
Property filler, to adsorb iron particle.
It should be noted that the cross section of magnetic fillers can be circular or oval or other shapes.
Wherein it is preferred to, ndfeb magnet may be selected in magnetic fillers, and ndfeb magnet has magnetic good, machining
The advantages of performance is good, the tolerable temperature of work is high.
In the above-mentioned technical solutions, it is preferable that the material of grizzly bar housing is aluminum alloy material.
In the technical scheme, the material of grizzly bar housing is aluminum alloy material, and aluminium alloy is paramagnet, uses aluminum alloy material
The adsorption capacity for both not interfered with magnetic fillers as grizzly bar housing also plays the effect of being effectively protected, and extends grizzly bar
Service life.
It should be noted that the cross section of grizzly bar housing can be circular or oval or other shapes, coordinate
The shape design of magnetic fillers.
In the above-mentioned technical solutions, it is preferable that filter screen includes one below or its combination：ABS filter screens, HEPA filter screens, work
Property carbon filtration net, photocatalyst filtering net, silver ion filter screen and catechin filter screen.
In the technical scheme, filter screen includes one below or its combination：ABS filter screens, HEPA filter screens, active carbon filter screen,
Photocatalyst filtering net, silver ion filter screen and catechin filter screen, so as to be determined according to different use environment and use habit different
Screen pack, so that the more targeted dust or other objectionable impurities crossed in air filtering, improves Consumer's Experience.
It should be noted that filter screen can be lenticular honeycomb structure, or such as nylon wire, electrostatic mistake are constituted by multiple filtration net
Filtering layer, activated carbon filter layer etc., can be designed according to actual needs.
In any of the above-described technical scheme, it is preferable that the mesh number of filter screen is more than or equal to 80 mesh.
In the technical scheme, by the way that the mesh number of filter screen is limited to more than 80 mesh, the protection energy of heat exchanging device can be lifted
Power, specifically, more than 80 mesh filter screen effectively can be more than 190 μm of impurity by filter diameter, and because size is more than 190 μm
Impurity particle can corrode to aluminum pipe, so as to reduce filter screen service life.
It should be noted that the mesh number of filter screen preferably in 80 mesh between 400 mesh, when using more than 400 mesh filter screen,
Greatly, blower motor is difficult to run well return air windage.
The technical scheme of second aspect of the present invention provides the filter screen of any one of a kind of air-conditioning, including above-mentioned technical proposal
Component.
In the technical scheme, include the air-conditioning of the net-filter assembly of any one of above-mentioned technical proposal, can be achieved effectively
The dust and iron particle crossed in air filtering, low iron tramp particle are attached to the possibility on full aluminium heater, improve filter screen
The filter capacity of component, extends the service life of full aluminium heater, and grizzly bar housing is used to protect magnetic fillers, extends filter
The service life of screen component.
The additional aspect and advantage of the present invention will become obvious in following description section, or pass through the practice of the present invention
Recognize.
Brief description of the drawings
The above-mentioned and/or additional aspect and advantage of the present invention will become from description of the accompanying drawings below to embodiment is combined
Substantially and be readily appreciated that, wherein：
Fig. 1 shows the schematic diagram of net-filter assembly according to an embodiment of the invention.
Fig. 2 shows the profile of grizzly bar according to an embodiment of the invention.
Fig. 3 shows aluminum tube surfaces iron tramp granular size and aluminum pipe corrosion life curve map.
Fig. 4 shows the schematic diagram of air-conditioning according to an embodiment of the invention.
Wherein, corresponding relations of the Fig. 1 into Fig. 4 between reference and component names is：
10 net-filter assemblies, 102 filter screens, 104 filter screen frames, 106 grizzly bars, 1062 magnetic fillers, 1064 grizzly bar housings, 1
Air-conditioning.
Embodiment
It is below in conjunction with the accompanying drawings and specific real in order to be more clearly understood that the above objects, features and advantages of the present invention
Mode is applied the present invention is further described in detail.It should be noted that in the case where not conflicting, the implementation of the application
Feature in example and embodiment can be mutually combined.
Many details are elaborated in the following description to facilitate a thorough understanding of the present invention, still, the present invention may be used also
Implemented with being different from other modes described here using other, therefore, protection scope of the present invention is not by described below
Specific embodiment limitation.
As depicted in figs. 1 and 2, a kind of net-filter assembly 10, for air-conditioning, includes the filter of filter screen 102 and fixed filter screen 102
Selvage frame 104, in addition to:Grid component, grid component includes multiple grizzly bars 106, and the two ends of each grizzly bar 106 are connected to
The relative both sides in the inner side of filter screen frame 104, wherein, grizzly bar 106 includes magnetic fillers 1062 and located at magnetic fillers
1062 surfaces are to protect the grizzly bar housing 1064 of magnetic fillers 1062.
In this embodiment, net-filter assembly 10 includes filter screen 102 and filter screen frame 104, and filter screen 102 was used for air filtering
In dust prevent from entering ash inside air-conditioning, filter screen frame 104 be used for fix filter screen 102, the net-filter assembly 10 also include grid group
Part, grid component includes multiple grizzly bars 106, and the two ends of each grizzly bar 106 are fixed by filter screen frame 104, wherein, grizzly bar 106
Including magnetic fillers 1062 and located at the surface of magnetic fillers 1062 to protect the grizzly bar housing of magnetic fillers 1062
1064, magnetic fillers 1062 can effectively adsorb the iron tramp particle in the air by filter screen 102, reduce iron tramp
Particle is attached to the possibility on full aluminium heater, improves the filter capacity of net-filter assembly 10, extends full aluminium heater
Service life, grizzly bar housing 1064 is used to protect magnetic fillers 1062, extends the service life of net-filter assembly 10.
It should be noted that the mode that grid component is fixedly connected on filter screen frame 104 includes but is not limited to：Welding, leads to
Cross fixation kit to be fixedly connected, be detachably connected.
In addition, it is necessary to which explanation, grizzly bar housing 1064 can be alternatively for alloy shell and be coated on magnetic fillers 1062
Coating.
In addition, the net-filter assembly 10 in above-described embodiment that the present invention is provided can also have following additional technical feature：
In the above embodiment, it is preferable that filter screen frame 104 includes：At least one first neck, located at the side of filter screen 102
The inner side of each frame in frame 104, grid component is connected on filter screen frame 104 by the first neck.
In this embodiment, at least one first neck is set in the inner side of filter screen frame 104, by the first neck by grid
Component is fixed on filter screen frame 104.
It should be noted that the cross section of the first neck includes but is not limited to：It is square, U-shaped.
In the above embodiment, it is preferable that filter screen frame 104 is rectangular, filter screen frame 104 includes：It is vertically connected successively
The first frame, the second frame, the 3rd frame and the 4th frame, wherein, the first frame, the second frame, the 3rd frame and the 4th frame are coplanar, the first frame with
3rd frame is parallel, and the second frame is parallel with the 4th frame.
In this embodiment, when filter screen frame 104 is rectangular, filter screen frame 104 include be vertically connected successively the first frame,
Second frame, the 3rd frame and the 4th frame, four frames coplanar convenient installation filter screen 102 and stationary grizzly component.
It should be noted that the first frame, the second frame, the connected mode of the 3rd frame and the 4th frame include but is not limited to：Welding
Be fixedly connected, be integrally formed be fixedly connected, be detachably connected by fixation kit, itself mutual clamping is detachably connected.
In addition it is also necessary to which explanation, the material of filter screen frame 104 includes but is not limited to：Plastics, metal, can pass through reality
Border is needed and production cost designs suitable filter screen frame 104, and correspondingly, grid component is fixedly connected with filter screen frame 104
Mode is also required to do corresponding design according to the material of filter screen frame 104.
Wherein it is preferred to, the material of filter screen frame 104 is aluminum alloy material, and aluminum alloy material is light solid, service life
It is long.
In the above embodiment, it is preferable that grid component includes：Multiple first grizzly bars 106, each first grizzly bar 106
Two ends are individually fixed in the inner side of the first frame and the 3rd frame, and multiple first grizzly bars are parallel to each other；Multiple second grizzly bars, each second
The two ends of grizzly bar are individually fixed in the inner side of the second frame and the 4th frame, and multiple second grizzly bars are parallel to each other.
In this embodiment, multiple first grizzly bars 106 are parallel to each other, and multiple second grizzly bars are parallel to each other, and grizzly bar is relatively equal
Even distribution, can lift the ability that grid component adsorbs iron particle.
In the above embodiment, it is preferable that filter screen frame 104 is in a ring, grid component includes：Multiple 3rd grizzly bars, often
The two ends of individual 3rd grizzly bar are individually fixed in the opposite sides of filter screen frame, and multiple 3rd grizzly bars are parallel to each other；Multiple four
Grizzly bar, each 4th grizzly bar is vertical with each 3rd grizzly bar.
In this embodiment, in a ring, multiple 3rd grizzly bars are parallel to each other filter screen frame, multiple 4th grizzly bars with each
3rd grizzly bar is vertical so that multiple 3rd grizzly bars and the closing face area of multiple 4th grizzly bars formation are uniform, improve grid group
Part adsorbs the ability of iron particle.
In any of the above-described embodiment, it is preferable that magnetic fillers 1062 include one below or its combination：Neodymium-iron-boron
Iron, samarium cobalt magnet, alnico magnet and ferrite lattice.
In this embodiment, one of iron, cobalt, nickel and its alloy or combination belong to permanent magnetic iron, can be used as the magnetic
Filler 1062, to adsorb iron particle.
It should be noted that the cross section of magnetic fillers 1062 can be circular or oval or other shapes
Shape.
Wherein it is preferred to, ndfeb magnet may be selected in magnetic fillers 1062, and ndfeb magnet has magnetic good, machinery
The advantages of good processability, high tolerable temperature of work.
In the above embodiment, it is preferable that the material of grizzly bar housing 1064 is aluminum alloy material.
In this embodiment, the material of grizzly bar housing 1064 is aluminum alloy material, and aluminium alloy is paramagnet, uses aluminium alloy material
The adsorption capacity that matter had not both interfered with magnetic fillers 1062 as grizzly bar housing 1064 also plays the effect of being effectively protected, and prolongs
The service life of grizzly bar is grown.
It should be noted that the cross section of grizzly bar housing 1064 can be circular or oval or other shapes,
Coordinate the shape design of magnetic fillers 1062.
In the above embodiment, it is preferable that filter screen 102 includes one below or its combination：ABS filter screens 102, HEPA filters
Net, active carbon filter screen, photocatalyst filtering net, silver ion filter screen and catechin filter screen.
In this embodiment, filter screen 102 includes one below or its combination：ABS filter screens, HEPA filter screens, active carbon filter screen,
Photocatalyst filtering net, silver ion filter screen and catechin filter screen, so as to be determined according to different use environment and use habit different
Screen pack, so that the more targeted dust or other objectionable impurities that effectively can be crossed in air filtering, improves Consumer's Experience.
It should be noted that filter screen 102 can be lenticular honeycomb structure, or such as nylon wire, quiet constitute by multiple filtration net
Electric filter layer, activated carbon filter layer etc., can be designed according to actual needs.
In any of the above-described embodiment, it is preferable that the mesh number of filter screen 102 is more than or equal to 80 mesh.
In this embodiment, by the way that the mesh number of filter screen 102 is limited to more than 80 mesh, the protection energy of heat exchanging device can be lifted
Power, specifically, more than 80 mesh filter screen 102 effectively can be more than 190 μm of impurity by filter diameter, and as shown in figure 3, due to chi
The very little impurity particle more than 190 μm can corrode to aluminum pipe, so as to reduce the service life of filter screen 102.
It should be noted that the mesh number of filter screen preferably in 80 mesh between 400 mesh, using filter screens 102 more than 400 mesh
When, greatly, blower motor is difficult to run well return air windage.
As shown in figure 4, air-conditioning 1, include the net-filter assembly 10 of any one of above-described embodiment.
In this embodiment, including any one of above-described embodiment net-filter assembly 10 air-conditioning, effectively mistake can be achieved
Dust and iron particle in air filtering, low iron tramp particle are attached to the possibility on full aluminium heater, improve filter screen group
The filter capacity of part 10, extends the service life of full aluminium heater, and grizzly bar housing 1064 is used to protect magnetic fillers 1062,
Extend the service life of net-filter assembly 10.
Embodiments of the invention are described in detail above in association with accompanying drawing, a kind of net-filter assembly can effectively be adsorbed and passed through
Iron tramp particle in the air of filter screen, reduces the possibility that iron tramp particle is attached on full aluminium heater, improves filter
The filter capacity of screen component, extends the service life of full aluminium heater, and grizzly bar housing is used to protect magnetic fillers, extended
The service life of net-filter assembly.
In the present invention, term " first ", " second ", " the 3rd " are only used for the purpose described, and it is not intended that indicating
Or imply relative importance；Term " multiple " then refers to two or more, unless otherwise clear and definite restriction.Term " installation ",
The term such as " connected ", " connection ", " fixation " all should be interpreted broadly, for example, " connection " can be fixedly connected or can
Dismounting connection, or be integrally connected；" connected " can be joined directly together, and can also be indirectly connected to by intermediary.For this
For the those of ordinary skill in field, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
In description of the invention, it is to be understood that the instruction such as term " on ", " under ", "left", "right", "front", "rear"
Orientation or position relationship are, based on orientation shown in the drawings or position relationship, to be for only for ease of the description present invention and simplification is retouched
State, rather than indicate or imply that the device or unit of meaning there must be specific direction, with specific azimuth configuration and operation,
It is thus impossible to be interpreted as limitation of the present invention.
In the description of this specification, the description of term " one embodiment ", " some embodiments ", " specific embodiment " etc.
Mean that combining the embodiment or specific features, structure, material or the feature of example description is contained at least one reality of the invention
Apply in example or example.In this manual, identical embodiment or reality are not necessarily referring to the schematic representation of above-mentioned term
Example.Moreover, description specific features, structure, material or feature can in any one or more embodiments or example with
Suitable mode is combined.
The preferred embodiments of the present invention are these are only, are not intended to limit the invention, for those skilled in the art
For member, the present invention can have various modifications and variations.Any modification within the spirit and principles of the invention, being made,
Equivalent substitution, improvement etc., should be included in the scope of the protection.
Claims (10)
1. a kind of net-filter assembly, for air-conditioning, includes the filter screen frame of filter screen and the fixed filter screen, it is characterised in that also
Including:
Grid component, the grid component includes multiple grizzly bars, and the two ends of each grizzly bar are connected to the filter screen side
The relative both sides in inframe side,
Wherein, the grizzly bar includes magnetic fillers and located at the magnetic fillers surface to protect the magnetic fillers
Grizzly bar housing.
2. net-filter assembly according to claim 1, it is characterised in that the filter screen frame includes：
At least one first neck, the inner side of each frame in the filter screen frame, the grid component passes through described
One neck is connected on the filter screen frame.
3. net-filter assembly according to claim 2, it is characterised in that the filter screen frame is rectangular, the filter screen frame
Including：The first frame, the second frame, the 3rd frame and the 4th frame being vertically connected successively,
Wherein, first frame, second frame, the 3rd frame and the 4th frame are coplanar, first frame and the 3rd frame
Parallel, second frame is parallel with the 4th frame.
4. net-filter assembly according to claim 3, it is characterised in that the grid component includes：
Multiple first grizzly bars, the two ends of each first grizzly bar are individually fixed in the inner side of first frame and the 3rd frame, many
Individual first grizzly bar is parallel to each other；
Multiple second grizzly bars, the two ends of each second grizzly bar are individually fixed in the inner side of second frame and the 4th frame, many
Individual second grizzly bar is parallel to each other.
5. net-filter assembly according to claim 2, it is characterised in that the filter screen frame in a ring, the grid component
Including：
Multiple 3rd grizzly bars, the two ends of each 3rd grizzly bar are individually fixed in the opposite sides of the filter screen frame, many
Individual 3rd grizzly bar is parallel to each other；
Multiple 4th grizzly bars, each 4th grizzly bar is vertical with each 3rd grizzly bar.
6. net-filter assembly according to any one of claim 1 to 5, it is characterised in that
The magnetic fillers include one below or its combination：Ndfeb magnet, samarium cobalt magnet, alnico magnet and ferrite
Magnet.
7. net-filter assembly according to claim 6, it is characterised in that
The material of the grizzly bar housing is aluminum alloy material.
8. net-filter assembly according to claim 7, it is characterised in that
The filter screen includes one below or its combination：ABS filter screens, HEPA filter screens, active carbon filter screen, photocatalyst filtering net, silver from
Sub- filter screen and catechin filter screen.
9. filter structure according to any one of claim 1 to 8, it is characterised in that
The mesh number of the filter screen is more than or equal to 80 mesh.
10. a kind of air-conditioning, it is characterised in that including net-filter assembly as claimed in any one of claims 1-9 wherein.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710512929.6A CN107261717A (en) | 2017-06-29 | 2017-06-29 | Net-filter assembly and air-conditioning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710512929.6A CN107261717A (en) | 2017-06-29 | 2017-06-29 | Net-filter assembly and air-conditioning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107261717A true CN107261717A (en) | 2017-10-20 |
Family
ID=60070241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710512929.6A Pending CN107261717A (en) | 2017-06-29 | 2017-06-29 | Net-filter assembly and air-conditioning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107261717A (en) |
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| CN108211452A (en) * | 2018-01-30 | 2018-06-29 | 苏州赛易特环保科技有限公司 | A kind of grid component to purify water |
| CN108723006A (en) * | 2018-05-22 | 2018-11-02 | 云南经济管理学院 | A kind of electric automatization element dedusting damp-proof treatment device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108211452A (en) * | 2018-01-30 | 2018-06-29 | 苏州赛易特环保科技有限公司 | A kind of grid component to purify water |
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Application publication date: 20171020 |