CN209558576U - Air purification and sterilizing sterilizes core - Google Patents
Air purification and sterilizing sterilizes core Download PDFInfo
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- CN209558576U CN209558576U CN201822097961.5U CN201822097961U CN209558576U CN 209558576 U CN209558576 U CN 209558576U CN 201822097961 U CN201822097961 U CN 201822097961U CN 209558576 U CN209558576 U CN 209558576U
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- clean unit
- conductive film
- unit layer
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
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- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The utility model discloses a kind of air purification and sterilizings to sterilize core, its main feature is that: including the clean unit layer being made of conductive film substrate and substrate frame, there is substrate frame by one-time injection molding on the conductive film substrate, wherein the edge of substrate frame package conductive film substrate；Conductive film substrate, surface are coated with macromolecular antiseptic erosion resisting coating；Clean unit layer is overlapped the air purification and sterilizing disinfection core to be formed with air duct, meanwhile, constituting between adjacent clean unit layer has the anode interface connected with power supply and cathode interface.The characteristics of the utility model has structure simple, and is readily produced, various structures, is suitable for durable plurality of devices, ultrathin, stable structure and high-efficient purification sterilizing.
Description
Technical field
The utility model belongs to technical field of air purification, sterilizes core more particularly, to a kind of air purification and sterilizing.
Background technique
With the raising of anti-haze consciousness and the enhancing of environmental protection pressure, air cleaning industry faces unprecedented opportunity to develop and also meets
To many technical bottlenecks that can not go beyond.Maximum technical bottleneck is just the absence of a kind of low windage, and height purification is odorless
Oxygen, convenient for cleaning reusable air purifying process.Because current air purifying process mainly divides physical cleaning and quiet
Electro Sorb two major classes.
The purification efficiency of physical cleaning is high but windage is too big, to overcome windage to guarantee air quantity it is necessary to selecting bigger wind
Machine, not only energy consumption is high also generates huge noise, has accumulated a large amount of pollutant, a side after a period of use, in filter
Face further increases windage and noise energy consumption is further increased, and the pollutant in another aspect filter is microbe survival
The best breeding ground of breeding generates secondary pollution.
Although the electric windage of the plate of Electrostatic Absorption purification is small but purification efficiency is not high enough, it is difficult to meet the requirement of purification, it is make more
For medium efficiency filtration section use, also to increase physical filter behind.In addition, being not only easy to produce since required voltage is higher
Ozone further affects originally not high purification effect moreover, the power supply for providing high voltage is difficult to accomplish stable operation in this way
Rate even up to fails.Although cleaning often destroys the depth of parallelism of its electrode plate finally, can clean, aggravation makes again
The electric discharge sparking and the generation of ozone of used time, and lead to more frequent high voltage power supply power-off protection, until high voltage power supply can not
Restart and scrap, also just there is no effect after generally washing several times.
Summary of the invention
The purpose of this utility model is in view of the deficiency of the prior art, to provide a kind of air purification and sterilizing disinfection
Core.
The technical scheme adopted by the utility model is a kind of air purification and sterilizing sterilizes core, it is characterised in that: including
The clean unit layer being made of conductive film substrate and substrate frame passes through one-time injection molding on the conductive film substrate
There is substrate frame, wherein the edge of substrate frame package conductive film substrate；
Conductive film substrate, surface is provided with (including but not limited to) anti-corrosion, and (including oxidation on metal surface is formed by guarantor
Sheath), wear-resisting or high temperature resistant easy cleaning functional layer；
Clean unit layer is overlapped the air purification and sterilizing disinfection core to be formed with air duct, meanwhile, adjacent purification
Constituting between elementary layer has the anode interface connected with power supply and cathode interface.
Further, the clean unit layer includes: rectangular clean unit layer, rectangle clean unit layer, polygon purification
Elementary layer, arc clean unit layer, semicircle clean unit layer, square ring clean unit layer, rectangular ring clean unit layer,
Circular annular form clean unit layer, triangle ring-type clean unit layer or polygonal ring shape clean unit layer.
Further, the substrate frame is made of high impedance insulator fire proofing.
Further, the conductive film substrate is made of aluminium, copper, stainless steel, carbon steel or galvanized iron.
Further, the substrate frame is also formed with internal support on conductive film substrate and fixes reinforcing rib.
Further, the two sides up and down at substrate frame both ends are formed with mutually matched fixed tongue-and-groove and fixed tenon
Head, the four corners of the substrate frame are provided with installation superposition fixation hole, and the both ends of the substrate frame are provided with conductive film
Substrate connects electric conductive trough.
Further, the internal two sides up and down for supporting fixed reinforcing rib be formed with mutually matched fixed tongue-and-groove and
Fixed tenon.
Further, the conductive film substrate is provided with conductive film substrate fixation hole at substrate frame package.
Further, one end of the conductive film substrate is provided with the corresponding reserved power part for connecing electric conductive trough, adjacent
Constituting between the reserved power part of conductive film substrate on clean unit layer has the anode interface and cathode connected with power supply to connect
Mouthful.
It further, further include the radiation ionization device for making the particle in air-flow charge.
Compared with prior art, the utility model has the advantages that:
1, structure is simple, and is readily produced: air purification and sterilizing disinfection core can be made into various shapes structure, manufacturing method
It is simple and convenient, it is not necessarily to complicated technology, easy to produce and popularization, later maintenance is simple and safe, and maintenance operation is at low cost；
2, various structures, be suitable for plurality of devices: conductive film substrate and substrate frame are integrally formed to form single purification
Elementary layer, the air purification and sterilizing that various shapes structure is formed after superposition sterilize core, are mountable to various shapes and type
Equipment, such as: central air-conditioning send air port back to, send air piping back to and air-treatment unit, fan coil to send air port, household back to net
Change device and domestic air conditioning, new blower fan system etc.；
3, ultrathin: the conductive film substrate of the utility model is metallic film chip architecture, is integrally infused with substrate frame
It is moulded into type, clean unit layer standard is smooth, is unlikely to deform, and high-efficient filter can accomplish that its ultra-thin thickness keeps total lighter
Just, it is mountable to the place to thickness requirement harshness；
4, stable structure is durable: single injection-molded, will not deform after Integral cleaning, and conductive film substrate is open type,
Be easier to dry after cleaning, will not generate cleaning after the depth of parallelism deform, will not generate because in-core keeps ejected wash water be powered after
Damage by Short Circuit core；
5, high-efficient purification sterilizing: two adjacent clean unit layers form positive and negative anodes and adsorb electrode plate structure, and are formed
Electric field, air duct windward side form ionized space equipped with ionization transmitter, carry out ionization polarization to the dust carried in the wind passed through
Make the positively charged particle of dust, when the dust of positively charged particle passes through air duct, dust is adsorbed by the clean unit layer of cathode, and is reached
To purifying and dedusting function；Dust is the carrier of microbial bacterial, and microorganism is adsorbed by corona ionization polarization simultaneously to be killed, and is reached
Disinfection effect.
Detailed description of the invention
Fig. 1 is the structural schematic diagram (top view) of clean unit layer described in the utility model embodiment 1.
Fig. 2 is that the structural schematic diagram of clean unit layer described in the utility model embodiment 1 (is provided with internal support to fix
Reinforcing rib) (top view).
Fig. 3 is that the structural schematic diagram of clean unit layer described in the utility model embodiment 1 (is provided with internal support to fix
Reinforcing rib) (main view).
Fig. 4 is the structural schematic diagram (top view) of clean unit layer described in the utility model embodiment 2.
Fig. 5 is the structural schematic diagram (main view) of clean unit layer described in the utility model embodiment 2.
Fig. 6 is the structural schematic diagram (main view) of the utility model embodiment 2.
Fig. 7 is that the structural schematic diagram of clean unit layer described in the utility model embodiment 2 (is provided with internal support to fix
Reinforcing rib) (top view).
Fig. 8 is that the structural schematic diagram of clean unit layer described in the utility model embodiment 2 (is provided with internal support to fix
Reinforcing rib) (main view).
Fig. 9 is that the structural schematic diagram of the utility model embodiment 2 (is provided with internal support and fixes reinforcing rib) (main view).
Figure 10 is structural schematic diagram (the fixed reinforcement of inside support of clean unit layer described in the utility model embodiment 2
Fixed tongue-and-groove and fixed tenon are provided on muscle) (main view).
Figure 11 is that the structural schematic diagram of the utility model embodiment 2 (is provided with fixed tenon on the fixed reinforcing rib of inside support
Slot and fixed tenon) (main view).
Figure 12 is that the structural schematic diagram of circular annular form clean unit layer described in the utility model embodiment 3 (connects conductance electricity
Slot is in inside) (top view).
Figure 13 is that the structural schematic diagram of circular annular form clean unit layer described in the utility model embodiment 3 (connects conductance electricity
Slot is on the outside) (top view).
Specific embodiment
As described below is only the preferred embodiment of the utility model, does not therefore limit the protection model of the utility model
It encloses, the present invention will be further described with reference to the accompanying drawings and examples.
Embodiment 1, a kind of air purification and sterilizing disinfection core, it is characterised in that: including by conductive film substrate 1 and substrate
The clean unit layer (see figure 1) that frame 2 forms has substrate by one-time injection molding on the conductive film substrate 1
Frame 2, wherein the edge of the package conductive film substrate 1 of substrate frame 2；Conductive film substrate 1, surface are provided with (including but not
It is limited to) anti-corrosion (being formed by protective layer including oxidation on metal surface), wear-resisting or high temperature resistant easy cleaning functional layer；The substrate
Frame 2 is also formed with internal support on conductive film substrate 1 and fixes reinforcing rib 5 (see shown in Fig. 2 and Fig. 3)；The conductive thin
Film base material 1 is provided with conductive film substrate fixation hole 14 at the package of substrate frame 2；Clean unit layer is overlapped to form tool
There is the air purification and sterilizing disinfection core in air duct, meanwhile, constituting between adjacent clean unit layer has the anode connected with power supply
Interface and cathode interface.
Preferably, the clean unit layer includes: rectangular clean unit layer, rectangle clean unit layer, polygon purification list
First layer, arc clean unit layer, semicircle clean unit layer, square ring clean unit layer, rectangular ring clean unit layer, circle
Shape ring-type clean unit layer, triangle ring-type clean unit layer or polygonal ring shape clean unit layer.
Preferably, the substrate frame is made of high impedance insulator fire proofing.
Preferably, the conductive film substrate is made of aluminium, copper, stainless steel, carbon steel or galvanized iron.
Preferably, the two sides up and down at substrate frame both ends are formed with mutually matched fixed tongue-and-groove and fixed tenon
Head, the four corners of the substrate frame are provided with superposition fixation hole, and the both ends of the substrate frame are provided with conductive film substrate
Connect electric conductive trough.
Preferably, the internal two sides up and down for supporting fixed reinforcing rib are formed with mutually matched fixed tongue-and-groove and solid
Determine tenon.
Preferably, one end of the conductive film substrate is provided with the corresponding reserved power part for connecing electric conductive trough, adjacent net
Change to constitute between the reserved power part of the conductive film substrate on elementary layer and has the anode interface connected with power supply and cathode interface.
It preferably, further include the radiation ionization device for making the particle in air-flow charge.
Embodiment 2 is shown in Fig. 4 to Figure 11, a kind of air purification and sterilizing disinfection core, it is characterised in that: including by conductive thin
The clean unit layer 3 that film base material 1 and substrate frame 2 form has base by one-time injection molding on the conductive film substrate 1
Material frame 2, wherein the edge of the package conductive film substrate 1 of substrate frame 2；The surface of conductive film substrate 1 be provided with including but
It is not limited to: the functional layer of anti-corrosion (being formed by protective layer including oxidation on metal surface), wear-resisting, heatproof or easy cleaning；
Clean unit layer 3 is overlapped the air purification and sterilizing disinfection core to be formed with air duct 4, meanwhile, adjacent is net
Change to constitute between elementary layer 4 and has the anode interface connected with power supply and cathode interface.
Specifically, the air purification and sterilizing sterilizes core, comprising: conductive film substrate 1, substrate frame 2 and air duct 4.
The conductive film substrate 1 is metal foil diaphragm, and application material includes but is not limited to: aluminium, copper, stainless steel, carbon
Steel, galvanized iron sheet can select size according to use site；The surface of conductive film substrate 1 is provided with functional layer, functional layer
Including but not limited to: anti-corrosion function layer (including oxidation on metal surface is formed by protective layer), wear-resisting functions layer, high temperature resistant are easily clear
Functional layer etc. is washed, the conductive film substrate 1 with corresponding function layer can be selected according to application scenarios, wherein anti-corrosion function layer packet
It includes oxidation on metal surface and is formed by protective layer or epoxy coating, wear-resisting functions layer includes teflon coatings etc., high temperature resistant
Easy cleaning functional layer includes nanometer ferro oxide or surface polishing etc.；Functional layer is used to prevent 1 corrosion and damage of conductive film substrate,
High temperature deformation is prevented, electric arc of discharge is prevented, reduces the requirement to voltage, those skilled in the art can carry out according to the actual situation
It is arranged or is not provided with, the utility model is no longer specifically limited；One end of the conductive film substrate 1, which is additionally provided with to reserve, connects electricity
Portion 10 is formed with anode interface and cathode interface between the reserved power part 10 on adjacent conductive film substrate 1.Conductive film
The edge of substrate 1 is provided with conductive film substrate fixation hole 14, when making conductive film substrate 1 and 2 integrated injection molding of substrate frame
It is stronger.
The substrate frame 2 is made of high temperature resistant, anticorrosion, insulation and anti-aging materials；Substrate frame 2 and conductive film
For substrate 1 by one-time injection molding, substrate frame 2 wraps up the edge of conductive film substrate 1, the both ends setting of substrate frame 2
Have the reserved power part 10 of disposition connects electric conductive trough 9.
Substrate frame 2 and 1 one-time injection molding of conductive film substrate form clean unit layer 3, the clean unit
Layer 3 is rectangle clean unit layer, and multi-disc clean unit layer 3 is overlapped mutually the air purification and sterilizing disinfection core to be formed with air duct 4
Body, quantity include 2,4,6,8,10 or more even slices, select different number according to use site, together
When, air purification and sterilizing disinfection is connected in by electric conductor between the reserved power part 10 on the alternate clean unit layer 3 of half
One end of core constitutes the anode interface connected with power supply, between the reserved power part 10 on the alternate clean unit layer 3 of remainder
Air purification and sterilizing, which is connected in, by electric conductor sterilizes the cathode interface that the other end composition of core is connected with power supply.
In order to keep the superposition between clean unit layer 3 and clean unit layer 3 more accurate secured, in substrate frame 2
The two sides up and down at both ends are formed with mutually matched fixed tongue-and-groove 6 and fixed tenon 7, are arranged in the four corners of substrate frame 2
There is superposition fixation hole 8.When clean unit layer 3 is superimposed with clean unit layer 3, fixation tenon 7 on a piece of clean unit layer 3 and another
Fixation tongue-and-groove 6 on a piece of clean unit layer 3 cooperates grafting each other, improves position precision when superposition, and installation superposition is fixed
The fixing pieces such as pin can be plugged and fixed on hole 8, make to form a fixed entirety between all clean unit layers 3.
When practical application scene, the air purification and sterilizing disinfection core that the not equal clean units layer 3 of length forms can be used, this
When, substrate frame 2 fixes reinforcing rib in the setting of the surface of conductive film substrate 1 and integrally formed internal support of substrate frame 2
5, the relatively flat specification of conductive film substrate 1 can be made, the depth of parallelism is higher between the two panels conductive film substrate 1 of superposition, and be powered electricity
Press amplitude small, standard is high, improves dust adsorption capacity, and reduction stabilizes voltage of electric field.Especially during later maintenance, due to
It is to be integrally formed, is integrally not easy to deform, ensure that the convenience and the service efficiency after long term maintenance, service life of later maintenance, it is thorough
Bottom avoids the drawbacks of existing other type purification cores.Further, in the internal upper and lower surface for supporting fixed reinforcing rib 5
It is formed with mutually matched fixed tongue-and-groove 6 and fixed tenon 7, the company of superposition between clean unit layer 3 and clean unit layer 3 can be made
Connect it is more firm, while more guarantee two panels conductive film substrate 1 between the higher depth of parallelism.
The air duct 4, for clean unit layer 3 superposition formed spaced slot, be equipped with air-flow enter windward side and
The outlet air surface of outflow, the windward side, for air-flow enter the air purification and sterilizing sterilize core initial contact surface, it is described go out
Wind face is correspondingly arranged with the windward side, the contact flowed out after the air purification and sterilizing sterilizes core purification for air
Face.
Embodiment 3 is shown in Figure 12 to Figure 13, and the present embodiment provides a kind of air purification and sterilizings to sterilize core, is based on embodiment 2
Basis metal foil diaphragm is cut into, circular annular form is led by circular annular form conductive film substrate 11 according to the difference of application scenarios
There is circular annular form substrate frame 12 by one-time injection molding on conductive film substrate 11 and forms circular annular form clean unit layer
13, circular annular form clean unit layer 13 is overlapped the air purification and sterilizing disinfection core to form the cylinder bodily form with air duct 4,
Meanwhile composition has the anode interface connected with power supply and cathode interface between adjacent circular annular form clean unit layer 13.
Preferably, superposition fixation hole, the circular annular form substrate frame are provided on the circular annular form substrate frame 12
12 inner or outer side, which is provided with, connects electric conductive trough 9.
Preferably, the circular annular form conductive film substrate 11 is provided with circle at 12 package of circular annular form substrate frame
Annular conductive film substrate fixation hole 14 makes circular annular form conductive film substrate 11 and 12 integrated injection molding of circular annular form substrate frame
When it is stronger.
Preferably, the inside of the circular annular form conductive film substrate 11, which is provided with, corresponding connect electric the reserved of conductive trough 9 and connects
Electric portion is constituted between the reserved power part 10 of the circular annular form conductive film substrate 11 on adjacent circular ring-type clean unit layer 13
There are the anode interface connected with power supply and cathode interface.
It is best before the air duct 4 that particle enters air purification and sterilizing disinfection core in each embodiment of the utility model
Make its precharge, this can be that ion emitter (do not draw by attached drawing by the radiation ionization device, radiation ionization device
Out), before ion emitter is placed on the windward side of air purification and sterilizing disinfection core of the utility model.
Compared with prior art, the utility model has the advantages that:
1, structure is simple, and is readily produced: air purification and sterilizing disinfection core can be made into various shapes structure, manufacturing method
It is simple and convenient, it is not necessarily to complicated technology, easy to produce and popularization, later maintenance is simple and safe, and maintenance operation is at low cost；
2, various structures, be suitable for plurality of devices: conductive film substrate and substrate frame are integrally formed to form single purification
Elementary layer, the air purification and sterilizing that various shapes structure is formed after superposition sterilize core, are mountable to various shapes and type
Equipment, such as: central air-conditioning send air port back to, send air piping back to and air-treatment unit, fan coil to send air port, household back to net
Change device and domestic air conditioning, new blower fan system etc.；
3, ultrathin: the conductive film substrate of the utility model is metallic film chip architecture, is integrally infused with substrate frame
It is moulded into type, clean unit layer standard is smooth, is unlikely to deform, and high-efficient filter can accomplish that its ultra-thin thickness keeps total lighter
Just, it is mountable to the place to thickness requirement harshness；
4, stable structure is durable: single injection-molded, will not deform after Integral cleaning, and conductive film substrate is open type,
Be easier to dry after cleaning, will not generate cleaning after the depth of parallelism deform, will not generate because in-core keeps ejected wash water be powered after
Damage by Short Circuit core；
5, high-efficient purification sterilizing: two adjacent clean unit layers form positive and negative anodes and adsorb electrode plate structure, and are formed
Electric field, air duct windward side form ionized space equipped with ionization transmitter, carry out ionization polarization to the dust carried in the wind passed through
Make the positively charged particle of dust, when the dust of positively charged particle passes through air duct, dust is adsorbed by the clean unit layer of cathode, and is reached
To purifying and dedusting function；Dust is the carrier of microbial bacterial, and microorganism is adsorbed by corona ionization polarization simultaneously to be killed, and is reached
Disinfection effect.
The above description is only the embodiments of the present invention, is not intended to limit the utility model.For this field
For technical staff, various modifications and changes may be made to the present invention.All institutes within the spirit and principle of the utility model
Any modification, equivalent substitution, improvement and etc. of work, should be included within the scope of the claims of the utility model.
Claims (10)
1. a kind of air purification and sterilizing sterilizes core, it is characterised in that: including what is be made of conductive film substrate and substrate frame
Clean unit layer has substrate frame by one-time injection molding on the conductive film substrate, wherein substrate frame package is led
The edge of conductive film substrate；
Conductive film substrate, surface are provided with anti-corrosion, wear-resisting or high temperature resistant easy cleaning functional layer；
Clean unit layer is overlapped the air purification and sterilizing disinfection core to be formed with air duct, meanwhile, adjacent clean unit
Constituting between layer has the anode interface connected with power supply and cathode interface.
2. a kind of air purification and sterilizing according to claim 1 sterilizes core, it is characterised in that: the clean unit layer packet
Include: rectangular clean unit layer, rectangle clean unit layer, polygon clean unit layer, arc clean unit layer, semicircle purification are single
First layer, square ring clean unit layer, rectangular ring clean unit layer, circular annular form clean unit layer, the purification of triangle ring-type
Elementary layer or polygonal ring shape clean unit layer.
3. a kind of air purification and sterilizing according to claim 1 sterilizes core, it is characterised in that: the substrate frame is height
Impedance flame-resistant insulation material is made.
4. a kind of air purification and sterilizing according to claim 1 sterilizes core, it is characterised in that: the conductive film substrate
It is made of aluminium, copper, stainless steel, carbon steel or galvanized iron.
5. a kind of air purification and sterilizing according to claim 1 sterilizes core, it is characterised in that: the substrate frame is being led
It is also formed with internal support on conductive film substrate and fixes reinforcing rib.
6. a kind of air purification and sterilizing according to claim 1 sterilizes core, it is characterised in that: substrate frame both ends
Two sides up and down be formed with mutually matched fixed tongue-and-groove and fixed tenon, the four corners of the substrate frame are provided with installation
It is superimposed fixation hole, what the both ends of the substrate frame were provided with conductive film substrate connects electric conductive trough.
7. a kind of air purification and sterilizing according to claim 6 sterilizes core, it is characterised in that: the internal support is fixed
The two sides up and down of reinforcing rib are formed with mutually matched fixed tongue-and-groove and fixed tenon.
8. a kind of air purification and sterilizing according to claim 1 sterilizes core, it is characterised in that: the conductive film substrate
Conductive film substrate fixation hole is provided at substrate frame package.
9. a kind of air purification and sterilizing according to claim 1 or 6 sterilizes core, it is characterised in that: the conductive film
One end of substrate is provided with the corresponding reserved power part for connecing electric conductive trough, the conductive film substrate on adjacent clean unit layer it is pre-
It stays to constitute between power part and has the anode interface connected with power supply and cathode interface.
10. a kind of air purification and sterilizing according to claim 1 sterilizes core, it is characterised in that: further include making in air-flow
Particle charging radiation ionization device.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822097961.5U CN209558576U (en) | 2018-12-13 | 2018-12-13 | Air purification and sterilizing sterilizes core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822097961.5U CN209558576U (en) | 2018-12-13 | 2018-12-13 | Air purification and sterilizing sterilizes core |
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| Publication Number | Publication Date |
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| CN209558576U true CN209558576U (en) | 2019-10-29 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111322687A (en) * | 2018-12-13 | 2020-06-23 | 绍兴正澳环保科技有限公司 | Air purification sterilization disinfection core |
-
2018
- 2018-12-13 CN CN201822097961.5U patent/CN209558576U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111322687A (en) * | 2018-12-13 | 2020-06-23 | 绍兴正澳环保科技有限公司 | Air purification sterilization disinfection core |
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Address after: 312300 Shangyu economic and Technological Development Zone, Hangzhou Bay, Shaoxing, Zhejiang Patentee after: Shaoxing Zhengao Environmental Technology Co.,Ltd. Address before: Room 1205, floor 12, A2, Zhejiang University network new science and Technology Park, no.2288, Jiangxi Road, economic development zone, Shangyu District, Shaoxing City, Zhejiang Province Patentee before: Shaoxing Zhengao Environmental Protection Technology Co.,Ltd. |
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