CN207570002U - Full-automatic roll-to-roll air cleaning unit - Google Patents
Full-automatic roll-to-roll air cleaning unit Download PDFInfo
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- CN207570002U CN207570002U CN201721593065.7U CN201721593065U CN207570002U CN 207570002 U CN207570002 U CN 207570002U CN 201721593065 U CN201721593065 U CN 201721593065U CN 207570002 U CN207570002 U CN 207570002U
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- strainer
- spool
- recycling
- electrode
- roll
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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
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
Abstract
The utility model belongs to environmental protection technical field, specially a kind of full-automatic roll-to-roll air cleaning unit.The present apparatus includes：Recycle spool, deposit spool, electrode support, corona electrode, electric-controlled box, electric-controlled plate, strainer, honeycomb plate electrode, stepper motor, crossbeam, recycling box, storage box etc.；Electrostatic electret device and Scroll electret strainer are installed into air filter unit by the utility model, and electrostatic electret processing is just carried out to it when strainer electrostatic effect slightly reduces, restores the electrostatic effect of strainer, and kill bacterium and virus；The strainer of 1 year or more has been laid on spool, when the strainer dust accumulation amount being unfolded reaches setting value, just old strainer recycling is got up, while new strainer is unfolded automatically, i.e., replaces strainer automatically, and electret processing is carried out to strainer.It is short that the utility model solves the problems, such as that the electrostatic of conventional air purifier electret strainer is resident effect timeliness, and realizes that strainer is replaced automatically, avoids the manual operation for replacing strainer.
Description
Technical field
The utility model belongs to environmental protection technical field, and in particular to a kind of full-automatic roll-to-roll air cleaning unit.
Background technology
Electret strainer is widely used in air purification field, such as mask, air filtration core etc., and new electret is processed
Electret strainer can efficiently filter out the dust in air, and compared with HEPA nets, dust containing capacity bigger, windage smaller, cost is lower.Electrostatic
Electret strainer has excellent PM2.5 adsorption capacities, of low cost, is the ideal material of air filtration, still, electrostatic electret effect
Poor in timeliness is answered, also can not have sterilizing function fail in a short time.
Electret strainer is not pure physical filtering, but adsorbs dust by resident electrostatic field effect, and efficiency mainly takes
Certainly in electret intensity.After electret is handled, charge resides in strainer fiber electret strainer, and strainer is made to obtain very strong electrostatic
Resident effect, however, resident charge can slowly discharge air, therefore, the timeliness that electrostatic is resident effect is shorter, with placement
Time or usage time extend, and electrostatic is resident effect decline, declines so as to cause dedusting effect.Even if electret strainer is by staying
It storing and not using after the processing of pole, electrostatic, which is resident effect, also can slowly decline, and be particularly in the larger environment of humidity,
Electrostatic is resident effect and is declined more rapidly.Therefore, it is very that the automatic processing of electret repeatedly is carried out to the electret strainer during use
It is necessary to.
Currently, airstrainer is designed to bulk, needs manually to replace, easily ignored and lead to air filtration effect
It has a greatly reduced quality, also, the bacterial virus gathered on strainer can bring secondary pollution, it is therefore, automatic to replace strainer function also right and wrong
It is often necessary.
Invention content
The purpose of this utility model is to provide a kind of electrostatic and is resident that effect timeliness is long, and the air that strainer is automatically replaceable
Purifier.
Air cleaning unit provided by the utility model, overall structure diagram is as depicted in figs. 1 and 2.Including：Recycling volume
Axis 1, deposit spool 2, electrode support 3, corona electrode 4, electric-controlled box 5, electric-controlled plate 6, strainer 7, honeycomb plate electrode 8, stepper motor
9th, crossbeam 10, recycling box 11, storage box 12；Wherein, one end of strainer 7 is tied up on recycling spool 1, and recycling spool 1 is mounted on back
It receives in box 11, the other end of strainer 7 is tied up on deposit spool 2, and strainer 7 is coiled on deposit spool 2, and deposit spool 2 is mounted on
In storage box 12；Recycling box 11 and storage box 12 form rectangle frame by the crossbeam 10 at both ends, and a part for strainer 7 is deployed in back
It receives in the rectangle frame between box 11 and storage box 12, as shown in Figure 3 and Figure 4；Honeycomb plate electrode 8 is arranged on the strainer 7 of expansion
Outside is assembled into an entirety with recycling box 11 and storage box 12；Electrode support 3 is arranged on the inside of the strainer 7 of expansion, electrode
Corona electrode 4 is provided on stent 3, electrode support 3 is fixed in recycling box 11 and storage box 12；Electric-controlled plate 6 and stepper motor 9
It is arranged in electric-controlled box 5；The axis connection of the axis of stepper motor 9 and recycling spool 1, driving recycling spool 1 rotate；Electric-controlled plate 6
Low-voltage output cord is electrically connected with stepper motor 9, the high-voltage output line of electric-controlled plate 6 respectively with corona electrode 4 and honeycomb plate electrode 8
Electrical connection.
In the utility model, the recycling box 11 and storage box 12 are all split structures, the cover board of recycling box 11 and
The cover board of storage box 12 renovates 13 with honeycomb plate electrode 8 and the composition of crossbeam 10, and renovating 13 can open, and be turned over as shown in figure 3, renovating 13
Recycling spool 1 and deposit spool 2 can be taken out after opening, replace completely new strainer；During new installation, deposit spool 2 has laid in one
The electret strainer of annual consumption.After deposit strainer is previously used completely, purifier is the strainer that user is prompted more to renew, and is beaten
It opens and renovates 13, you can take out old recycling spool 1 and deposit spool 2, load onto new recycling spool 1 and deposit spool 2.
In the utility model, the electrode support 3 is the lattice structure made of insulating materials, and grid both ends are equipped with spiral shell
Corona electrode is fixed on electrode support 3 by nail, screw.Corona electrode 4 and honeycomb plate electrode 8 and filter on electrode support 3
Net 7 is all that plane is arranged in parallel, and strainer 7 is arranged between corona electrode 4 and honeycomb plate electrode 8.
In the utility model, the recycling spool 1 is coaxially disposed with stepper motor 9, and recycling spool 1 is active spool, storage
Standby spool 2 is driven spool；The driving recycling spool rotation of stepper motor 9, and pass through a clocked flip-flop or be arranged on strainer 7
On dust accumulation quantity sensor triggering stepper motor 9 periodically driving recycling spool 1 rotate, recycle dirty strainer, and from deposit spool 2
Inside take new strainer out of；During new installation, in deposit spool 2, the other end ties up on recycling spool 1 strainer deposit, is unfolded one
Divide in the rectangle frame between recycling spool 1 and deposit spool 2, the recycling of old strainer and the replacement of new strainer are by stepper motor
The 9 driving recycling rotations of spool 1 are realized.
In the utility model, clamp spring is both provided on the spool of the recycling spool 1 and deposit spool 2, rolls up recycling
The strainer 7 being unfolded between axis 1 and deposit spool 2 is flat.Recycling spool 1 and the clamp spring laid on spool 2 make spool have recycling to filter
The tension of net, this tension make the strainer 7 of expansion be constantly in flat condition.
The utility model is respectively provided with corona electrode 4 and honeycomb plate electrode 8, corona electrode 4 in 7 both sides of strainer of expansion
Using intermittent discharge mode between honeycomb plate electrode 8, automatic electret repeatedly is carried out to strainer 7 and is handled, was using strainer 7
Dedusting effect does not fail in journey, while kills the bacterium in air and on strainer 7, eliminates secondary pollution.Due to electret processing
The process of strainer 7 is intermittent electric discharge, and therefore, ozone concentration is very low, will not increase background ozone concentration in air.So as to solve
The electrostatic of conventional air of having determined purifier electret strainer is resident the problem of effect timeliness is short.
The utility model is spare in deposit spool 2 by the strainer coiling of an annual consumption, passes through stepper motor 9 and drives recycling
Spool 1 recycles dirty strainer into recycling spool 1, while with the spare strainer in aggregate reserves spool 2, it is achieved thereby that strainer is certainly
It is dynamic to replace function, avoid replacing the manual operation of strainer.
The full-automatic roll-to-roll air cleaning unit of the utility model has three automatic functions, first, automatic replace filter
Net function；Second is that the automatic electret function of strainer；Third, automatic sterilizing function.Strainer dust containing capacity is limited, reaches certain dust containing capacity
Strainer must timely update, and more renew strainer automatically and do not need to manpower intervention, it is therefore desirable to there is a certain amount of new strainer deposit to exist
In purifier, and there are triggering and driving device realization to recycle old strainer automatically, and change new strainer.Electrostatic electret strainer
Electrostatic effect timeliness is short, the dust accumulation on strainer also reach far away hold the dirt limit when, electrostatic electret effect just significantly under
Drop, and the electrostatic effect of the strainer of long-time storage may it is entirely ineffective, deposit strainer in purifier for automatically replace
With regard to nonsensical, therefore, in purifier there must also be electrostatic electret device, carrying out regular electrostatic electret to strainer is handled,
Keep its good electrostatic effect.A large amount of bacteriums and virus have been adsorbed on strainer, also dissociate in air a large amount of bacteriums and virus,
The meaning of these bacteriums and virus is killed to be second to filtering dust, and electrostatic electret device is carrying out regular electrostatic electret to strainer
During processing, it can be achieved with killing bacterium and the virus on strainer and in air automatically.
The automatic replacement strainer function is realized by such as lower component：The strainer that phase dosage one year is coiled in spool 2 is laid in,
Started by a timer or detection strainer dust accumulation amount to trigger stepper motor 9, stepper motor 9 often starts once, drives back
Scroll 1 is just completely recycled dirty strainer into recycling spool 1, and takes new strainer out of out of deposit spool 2.
The automatic electret function of the strainer is realized by such as lower component：The strainer 7 of expansion is set to corona electrode 4 and honeycomb
Between plate electrode 8, corona electrode 4 carries out intermittent electric discharge to honeycomb plate electrode 8, and the charge for generation of discharging is attracted to expansion
On strainer 7, it is polarized the strainer 7 of expansion；Therefore, electric discharge all makes the electrostatic electret effect of strainer 7 enhance, and kill sky every time
Gas neutralizes bacterium and virus on strainer 7；Strainer has been replaced every time also start corona electrode 4 and discharged honeycomb plate electrode 8, to new
The strainer of expansion carries out electrostatic electret and handles 1-10 minutes.Since strainer 7 is between corona electrode 4 and honeycomb plate electrode 8, because
This, when corona electrode 4 discharges to honeycomb plate electrode 8, charge can be adsorbed onto on strainer 7 by great master, and strainer 7 is made to generate electric electrostatic and is stayed
Polar effect, although electrostatic electret effect can decline in a short time, by the way that periodically electrostatic electret is handled repeatedly, with regard to filter can be made
Net 7 maintains good electrostatic effect in entire validity period.
The automatic sterilizing function is realized by such as lower component：Corona electrode 4 is intermittent to honeycomb plate electrode 8 to discharge, right
While strainer 7 carries out electrostatic electret, the bacterium in air and on strainer 7 and virus can be killed.It is stayed carrying out electrostatic to strainer 7
With regard to that can kill bacterium and virus in air and on strainer 7 when pole is handled, still, discharge cycle is not necessarily set as strainer needs
Electrostatic electret process cycle, it is also necessary to consider sterilising cycle, it is discharge cycle to take short period in the two.
In the utility model, there are mainly two types of the intermittent discharge modes, first, periodic direct-current discharge；Second is that
Low-frequency pulsed discharge.It is direct-current discharge to 8 discharge mode of honeycomb plate electrode that periodic direct-current discharge, which is corona electrode 4,
It discharged 3-8 times every 1-2 days, electric discharge every time continues 1-10 minutes；Low-frequency pulsed discharge is corona electrode 4 to cellular board electricity
8 discharge mode of pole is lasting low-frequency pulse electric discharge.The main purpose of electric discharge has two, first, electret is handled, is carried out to strainer 7 quiet
Electric electret processing；Second is that sterilization treatment, kills the bacterium in strainer 7 and air.Realize that this two functions do not need to continuous discharge,
Intermittence electric discharge, and intermittent electric discharge can substantially reduce ozone output.
Electrostatic electret device and Scroll electret strainer are installed into air filter unit by the utility model device,
Strainer electrostatic effect slightly reduce when electrostatic electret processing is just carried out to it, restore the electrostatic effect of strainer, and kill bacterium and
Virus；The strainer of 1 year or more has been laid on spool, it, just automatically will be old when the strainer dust accumulation amount being unfolded reaches setting value
Strainer recycling get up, while new strainer is unfolded, i.e., replaces strainer automatically, and electret processing is carried out to strainer.
Feature according to the present utility model, the present apparatus are referred to as full-automatic roll-to-roll air cleaning unit.
Description of the drawings
The full-automatic roll-to-roll air cleaning unit front schematic views of Fig. 1.
The full-automatic roll-to-roll air cleaning unit schematic rear views of Fig. 2.
Schematic diagrames of Fig. 3 when automatically roll-to-roll air cleaning unit renovates unlatching.
The full-automatic roll-to-roll air cleaning unit overall structure diagram of Fig. 4 embodiments 1.
The full-automatic roll-to-roll air cleaning unit of Fig. 5 embodiments 1 renovates schematic diagram during unlatching.
Figure label：1- recycling spools, 2- deposit spools, 3- electrode supports, 4- corona electrodes, 5- electric-controlled boxes, 6- are automatically controlled
Plate, 7- strainers, 8- honeycomb plate electrodes, 9- stepper motors, 10- crossbeams, 11- recycling boxes, 12- storage box, 13- are renovated.
Specific embodiment
The full-automatic roll-to-roll air cleaning unit structure diagram of embodiment is as shown in figure 4, length, width and height are respectively 631*
322.2*65.9mm。
Agent structure is described as follows：
Clam shell design, as shown in figure 5, strainer can reduce customer using cost to be taken out in slave body.
Spool is divided into recycling spool and deposit spool, and the stylish strainer of original state is on deposit spool.Recycle spool with
Motor connect band electric filter scrolling, and then drive deposit spool；Deposit spool is connect with wind spring.
Wind spring, which provides inverted constraint power, makes entire strainer tighten simultaneously stable operation；In the case of there is no wind spring, internal body
The frictional force of design can also tighten strainer.
There are spring-loaded plunger in recycling spool and the one end for laying in spool, are disassembled and installed convenient for user；
Recycling spool and deposit spool both ends are designed with big circular piece, there are three acting on, first, for recycling spool and storage
Standby spool provides lateral restriction, it is ensured that recycling spool and deposit spool are rotated around axle center；Second is that guiding strainer curling is placed
Curling dislocation causes to recycle spool and deposit spool is stuck；Third, increasing frictional force, be conducive to recycle spool and deposit spool is whole
Body even running.
Receptacle material uses aluminium section bar, there is following advantage：Can make device precision higher, it is easy to process, reduce cost；Arbitrarily
Length and width dimensions can rapid shaping, realize flexible production；Aluminium section bar uses European standard, is conducive to universal component, reduces
Development cost makes the more flexible freedom of installation.
Mechanical driving part is that the power transmission of motor is given back to Scroll by a rotor.
It recycling spool and lays in the connecting component of spool one end and is designed to half gear click on fashion, during convenient for being packed into and rotor
It coincide, removes Shi Youneng and smoothly shirk, user can realize hand operation when gaining Scroll and deposit spool.
Recycling spool and deposit spool are individually positioned in storage box, and the aluminium section bar setting seal groove of both sides ensures strainer side
It does not leak out edge point.
Storage box both sides connector uses the design of sharing die, realizes that spring-loaded plunger is fitted with transmission by a gasket
The differentiation of component.
There is sheet metal component at left and right sides of device, main circuit board and high voltage power supply are arranged in electric-controlled box.Main circuit board and height
Voltage source split is conducive to the solution of electromagnetic compatibility problem.
Electric-controlled box surface set a key on earth, the maintenance easy to use such as reset key, trouble light, operation more specification, more directly
It sees.
Power supply selection standard socket has switch and fuse with light, makes device more specification safe.
High voltage power supply is designed using USB flash disk formula, facilitates plug.
The numerical value of PM2.5 particles added up using dust sensor computing environment air quality, and then determine recycling spool
Scrolling replaces the time of strainer, realizes intelligent draping function.
Electrode support uses modularized design, can place a variety of electrodes（Including but not limited to wire electrode, band electrode
Deng）, and device can be made to realize freely converting for sizes by the adjustment of number of holders.Card limit is also set up on stent
Position facilitates the cabling of high-voltage line.4 guipure corona electrodes are mounted on electrode support.
Design self-locking spring slice buckle（Plastics or metal）Auto lock after being closed convenient for cover board.
60 gram/m of electret strainer of the windage for 6Pa is used, lays in and 10 meters long electret filter has been coiled on axis
Net.
Honeycomb plate electrode is that the 5mm of rectangle is thick, aluminium honeycomb core of 3mm apertures.
Under open state, acquiescence discharge mode is at interval of 1 hour, and corona electrode was to cellular board electrode discharge 5 minutes；
Sterilizing discharge mode also may be selected, corona electrode is to honeycomb plate electrode with the pulse frequency continuous discharge of 100Hz.
Result of the test：This device is installed on the return air inlet of central air-conditioning, 600 cubic metres of air quantity per hour, at 30 cubic metres
Standard testing indoor test, when acquiescence discharge mode works, PM2.5 half an hour purifying rate is 94%, and bacterium is total after operation 2 hours
Number is less than 50cfu/ cubic metres；During sterilizing discharge mode, PM2.5 half an hour purifying rate is 97%, total number of bacteria after operation 2 hours
Less than 30cfu/ cubic metres；The ozone concentration higher than background is not detected in two kinds of discharge modes.
Claims (7)
1. a kind of full-automatic roll-to-roll air cleaning unit, which is characterized in that including recycling spool（1）, deposit spool（2）, electricity
Pole stent（3）, corona electrode（4）, electric-controlled box（5）, electric-controlled plate（6）, strainer（7）, honeycomb plate electrode（8）, stepper motor（9）、
Crossbeam（10）, recycling box（11）And storage box（12）；Wherein, strainer（7）One end tie up to recycling spool（1）On, recycle spool
（1）Mounted on recycling box（11）It is interior, strainer（7）The other end tie up to deposit spool（2）On, strainer（7）It coils in deposit spool
（2）On, lay in spool（2）Mounted on storage box（12）It is interior；Recycling box（11）And storage box（12）Pass through the crossbeam at both ends（10）
Form rectangle frame, strainer（7）A part be deployed in recycling box（11）And storage box（12）Between rectangle frame in；Cellular board electricity
Pole（8）It is arranged on the strainer of expansion（7）Outside, with recycling box（11）And storage box（12）It is assembled into an entirety；Electrode branch
Frame（3）It is arranged on the strainer of expansion（7）Inside, electrode support（3）On be provided with corona electrode（4）, electrode support（3）It is fixed
In recycling box（11）And storage box（12）On；Electric-controlled plate（6）And stepper motor（9）It is arranged on electric-controlled box（5）It is interior；Stepper motor
（9）Axis with recycling spool（1）Axis connection, driving recycling spool（1）Rotation；Electric-controlled plate（6）Low-voltage output cord and stepping
Motor（9）Electrical connection, electric-controlled plate（6）High-voltage output line respectively with corona electrode（4）With honeycomb plate electrode（8）Electrically connect
It connects.
2. full-automatic roll-to-roll air cleaning unit according to claim 1, which is characterized in that the recycling box（11）With
Storage box（12）All it is split structure；Wherein, recycling box（11）Cover board and storage box（12）Cover board and honeycomb plate electrode
（8）And crossbeam（10）Composition is renovated（13）, renovate（13）It may be reversed, spool will be recycled（1）With deposit spool（2）It takes out, is convenient for
Replace completely new strainer；During new installation, spool is laid in（2）The upper electret strainer for laying in dosage one year.
3. full-automatic roll-to-roll air cleaning unit according to claim 1, which is characterized in that the electrode support（3）
It is the lattice structure made of insulating materials, grid both ends are equipped with screw, and screw is by corona electrode（4）It is fixed on electrode support
（3）On.
4. full-automatic roll-to-roll air cleaning unit according to claim 1, which is characterized in that the recycling spool（1）
With stepper motor（9）Coaxial arrangement, recycling spool 1 is active spool, and deposit spool 2 is driven spool；Stepper motor（9）Driving
Recycle spool（1）Rotation, and pass through a clocked flip-flop or be arranged on strainer（7）On dust accumulation quantity sensor triggering stepping electricity
Machine（9）Periodically driving recycling spool（1）Rotation, recycles dirty strainer, and from deposit spool（2）It inside takes new strainer out of, realizes
The replacement of strainer.
5. full-automatic roll-to-roll air cleaning unit according to claim 1, which is characterized in that the recycling spool（1）
With deposit spool（2）Spool on be both provided with clamp spring, make recycling spool（1）With deposit spool（2）Between the strainer that is unfolded（7）
It is flat.
6. full-automatic roll-to-roll air cleaning unit according to claim 1, which is characterized in that be arranged on strainer（7）Exhibition
Open the corona electrode of part both sides（4）To honeycomb plate electrode（8）Using intermittent discharge mode, to strainer（7）It carries out automatically repeatedly
Electret processing, makes strainer（7）Dedusting effect does not fail in use, while kills in air and strainer（7）On bacterium,
Eliminate secondary pollution.
7. full-automatic roll-to-roll air cleaning unit according to claim 6, which is characterized in that the corona electrode（4）
To honeycomb plate electrode（8）Using there are two types of intermittent discharge modes, when periodic direct-current discharge, second is that low-frequency pulse is put
Electricity；Periodic direct-current discharge is corona electrode（4）To honeycomb plate electrode（8）Discharge mode is direct-current discharge, is put every 1-2 days
3-8 times electric, electric discharge every time continues 1-10 minutes；Low-frequency pulsed discharge is corona electrode（4）To honeycomb plate electrode（8）Electric discharge
Pattern is lasting low-frequency pulse electric discharge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721593065.7U CN207570002U (en) | 2017-11-24 | 2017-11-24 | Full-automatic roll-to-roll air cleaning unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721593065.7U CN207570002U (en) | 2017-11-24 | 2017-11-24 | Full-automatic roll-to-roll air cleaning unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207570002U true CN207570002U (en) | 2018-07-03 |
Family
ID=62691898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721593065.7U Active CN207570002U (en) | 2017-11-24 | 2017-11-24 | Full-automatic roll-to-roll air cleaning unit |
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| Country | Link |
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| CN (1) | CN207570002U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110332629A (en) * | 2019-07-25 | 2019-10-15 | 上海电力大学 | Air-conditioning filter net dedusting and detection system |
| CN114560574A (en) * | 2022-02-26 | 2022-05-31 | 洛南环亚源铜业有限公司 | Water filtration system |
-
2017
- 2017-11-24 CN CN201721593065.7U patent/CN207570002U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110332629A (en) * | 2019-07-25 | 2019-10-15 | 上海电力大学 | Air-conditioning filter net dedusting and detection system |
| CN114560574A (en) * | 2022-02-26 | 2022-05-31 | 洛南环亚源铜业有限公司 | Water filtration system |
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