CN110812973A - Filter - Google Patents
Filter Download PDFInfo
- Publication number
- CN110812973A CN110812973A CN201911129970.0A CN201911129970A CN110812973A CN 110812973 A CN110812973 A CN 110812973A CN 201911129970 A CN201911129970 A CN 201911129970A CN 110812973 A CN110812973 A CN 110812973A
- Authority
- CN
- China
- Prior art keywords
- filter
- filter screen
- screen
- screen assembly
- sliding block
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
- B01D46/12—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces in multiple arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/42—Auxiliary equipment or operation thereof
- B01D46/4227—Manipulating filters or filter elements, e.g. handles or extracting tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/06—Polluted air
Abstract
The invention discloses a filter, which comprises a frame body and at least one filter screen assembly, wherein the filter screen assembly comprises a filter screen and a guide mechanism, the guide mechanism comprises a sliding block and a sliding groove, the filter screen assembly comprises a first filter screen assembly and a second filter screen assembly which are oppositely arranged, the first filter screen assembly comprises a first sliding block and a first filter screen, the second filter screen assembly comprises a second sliding block and a second filter screen, the first sliding block and the second sliding block are clamped and fixed, the first filter screen and the second filter screen are fixed through magnetic attraction, the sliding block is connected with a driving motor, the driving motor is electrically connected with a controller, and the controller is electrically connected with a sensor. When the concentration of ozone in the air flowing through the filter is large, the filter screens are spliced together to form a filter layer, when the concentration of ozone in the air flowing through the filter is small and the filtering is not needed, the filter screens are split to pack the filter layers, so that the energy consumption of the filter is reduced, and the service life of the filter is prolonged.
Description
Technical Field
The invention relates to the technical field of air purification, in particular to a high-efficiency filter for filtering gas.
Background
Some existing machines generate or use excessive ozone during use, and if the ozone is directly discharged into the air without being processed, certain harm is caused to the health of people nearby, so that a high-efficiency filter needs to be added to degrade the ozone so as to enable the ozone concentration in the air to reach the standard. Generally speaking, the power consumption of the filter unit is in direct proportion to the pressure loss of gas passing through the inside of the filter unit, the higher the pressure loss of the inside is, the larger the power consumption of the filter unit is, when the concentration of ozone is lower and reaches the emission standard, the gas can be discharged without passing through the filter, and the current filter normally works no matter the concentration of ozone is high or low, therefore, when the concentration of ozone is lower and reaches the emission standard, the pressure loss is caused by air, thereby increasing the power consumption of the filter unit, influencing the service life of the filter and simultaneously causing energy waste.
Disclosure of Invention
The invention provides a filter, which effectively solves the technical problem of high energy consumption in the operation of the existing filter.
The technical scheme of the invention is as follows: a filter comprising an open-faced frame and at least one screen assembly mounted in the frame, the screen assembly comprising: the filter screen and the guide mechanism are connected with the filter screen and drive the filter screen to be unfolded or folded through movement.
The guide mechanism comprises a sliding block and a sliding groove, and the sliding block slides along the sliding groove.
The filter screen subassembly is equipped with two, two filter screen subassemblies set up relatively, the guiding mechanism relative motion of two filter screen subassemblies is in order to expand respective corresponding filter screen, just will when the filter screen of two filter screen subassemblies is expanded to extreme position the opening of framework covers.
Two filter screen subassemblies include relative first filter screen subassembly and the second filter screen subassembly that sets up, and first filter screen subassembly includes first slider, and the second filter screen subassembly includes the second slider, the opening of framework is equipped with the spout along the expansion direction of filter screen, first slider and second slider are followed the spout freely slides.
The first filter screen assembly comprises a first filter screen, the second filter screen assembly comprises a second filter screen, and the first filter screen and the second filter screen are attached and fixed when being unfolded to the limit positions.
The first sliding block and the second sliding block are clamped and fixed.
The relative one side of first filter screen and second filter screen is fixed through magnetism.
The filter screen assembly further comprises a driving motor, and the driving motor is connected with the guide mechanism and drives the guide mechanism to move.
The driving motor is electrically connected with the controller, the controller is electrically connected with the sensor, when the ozone concentration value detected by the sensor reaches a preset value, the air does not reach the standard, and the controller controls the driving motor to be started and drives the guide mechanism to move.
The preset value is 15 mg/mm.
Compared with the prior art, the invention has the advantages that: the filter provided by the invention is provided with the plurality of filter screens at the opening side of the frame body, when the concentration of ozone in the air flowing through the filter is higher, the plurality of filter screens are spliced together to form the filter layer, the filter normally operates, and when the concentration of ozone in the air flowing through the filter is lower and the air does not need to be filtered, the plurality of filter screens are split to pack up the filter layer, so that the pressure loss of the filter is reduced when the air does not need to be filtered, the energy consumption of the filter is further reduced, and the service life of the filter is prolonged.
Drawings
FIG. 1 is a schematic view of the construction of a filter according to the present invention;
FIG. 2 is a schematic view of the structure of the frame body in the present invention;
FIG. 3 is a schematic view of a first filter according to the present invention;
FIG. 4 is a schematic diagram showing an enlarged structure of A in the present invention;
FIG. 5 is a schematic view of a second filter according to the present invention;
FIG. 6 is a schematic diagram showing an enlarged structure of B in the present invention.
Detailed Description
The principles and construction of the present invention will be described in detail below with reference to the drawings and examples.
The invention provides a filter, which comprises a frame body 1 and a filter screen assembly as shown in figure 1, wherein the filter screen assembly comprises a filter screen and a guide mechanism.
Specifically, as shown in fig. 2, the frame 1 is a box structure having an opening on one side, a filter layer is disposed on the opening to filter ozone in air to reduce the concentration of ozone, an acoustic panel 5 having a plurality of small holes is disposed on the side opposite to the opening, and a blowing device is mounted on the other side of the acoustic panel 5.
The filter screen assembly in this embodiment includes first filter screen assembly and second filter screen assembly, and first filter screen assembly includes first filter screen 2 and first guiding mechanism, and the second filter screen assembly includes second filter screen 3 and second guiding mechanism, and first filter screen 2 sets up in framework 1 open-ended left side, and second filter screen 3 sets up on framework 1 open-ended right side, expandes first filter screen 2 and second filter screen 3 alright cover on the opening completely.
The specific structure between the first filter screen 2 and the second filter screen 3 is as shown in fig. 1 and 3, wherein the first filter screen 2 and the second filter screen 3 are both foldable structures, the combination form of the first filter screen and the second filter screen can refer to the structure of a curtain, the left side of the first filter screen 2 is fixed at the left side of the opening of the frame body 1, specifically, a fixed block 21 is arranged at the upper end of the left side of the first filter screen 2, a chute 11 is arranged at the upper side of the opening of the frame body 1, the fixed block 21 is clamped at the outer side of the chute 11, and the fixed block 21 is communicated with the left side of the first filter screen 2 and fixed with the frame body 1, so that the upper part and; a fixing block 21 is also arranged at the upper end of the right side of the second filter screen 3, the fixing block 21 of the second filter screen 3 is also clamped at the outer side of the sliding groove 11, the fixing block 21 is communicated with the right side of the second filter screen 3 and is fixed with the frame body 1, and therefore the second filter screen 3 is fixed on the opening of the frame body 1 from top to bottom.
Further, the first guide mechanism comprises a first slide block 22, the right side of the first filter screen 2 is arranged relative to the second filter screen 3, the first slide block 22 is arranged on the right side of the first filter screen 2, the first slide block 22 is arranged at the upper end of the first filter screen 2, the first slide block 22 passes through the chute 11 and is clamped outside the frame body 1, the first slide block 22 can slide left and right along the chute 11, the first filter screen 2 is driven to be unfolded when the first slide block 22 slides right along the chute 11, and the first filter screen 2 is driven to be folded when the first slide block 22 slides left along the chute; the second guiding mechanism is including second slider 31, the left side of second filter screen 3 sets up for first filter screen 2, second slider 31 sets up the upper end in the left side of second filter screen 3, second slider 31 passes 11 cards in the outside of framework 1 of spout, second slider 31 can slide along spout 11 horizontal slip, then drive second filter screen 3 and expand when second slider 31 slides along spout 11 left, then drive second filter screen 3 and fold when second slider 31 slides right along the spout.
Further, as shown in fig. 3 to 6, the first slider 22 and the second slider 31 are connected in a clamping manner, an extending column 221 is disposed on one side of the first slider 22 opposite to the second slider 31, an elastic sheet 222 is disposed on one side of the extending column 221, one end of the elastic sheet 222 is connected to the extending end of the extending column 221 and bends from the one end toward one side of the extending column 221, an included angle between the elastic sheet 222 and the extending column 221 gradually increases from one end of the elastic sheet 222 to the other end of the elastic sheet, the elastic sheet 222 includes two portions according to the width difference, wherein one portion with a smaller width is disposed at the other end of the elastic sheet 222, the included angle between the one portion and the extending column 221 is larger, and the other portion with a larger width is disposed at one end of the elastic sheet 222 connected to the extending column, and the included angle between the one portion and the extending column 221; a clamping hole 311 is formed on the side of the second slider 31 opposite to the first slider 22, the clamping hole 311 can allow the extension column 221 to be inserted, and a card slot 312 corresponding to the elastic sheet 222 is further provided at one side of the card hole 311, wherein the slot 312 is in a step shape, the width of the slot 312 close to the bottom of the slot is smaller and is matched with the part with smaller width of the spring plate, and the portion of the slot 312 near the slot opening has a larger width and is matched with the portion of the spring plate having a larger width, when the extension column 221 is inserted into the card hole 311, the elastic piece 222 is also inserted into the card slot 312 corresponding to the extension column, the part with larger width of the elastic piece 222 is installed in the part with larger width of the card slot 312 and is compressed to be squeezed into the extension column 221, meanwhile, the part with the smaller width of the elastic sheet 222 is arranged on the part with the smaller width of the clamping groove 312 to further press the extension column 211, so that the first sliding block 22 and the second sliding block 31 are tightly assembled together.
Further, the right side of the first filter screen 2 is provided with the first magnet 23, the left side of the second filter screen 3 is provided with the second magnet 32 attracted with the first magnet 23, and after the first filter screen 2 and the second filter screen 3 are unfolded and spliced, the first magnet 23 and the second magnet 32 are attracted to form a stable filter layer, so that the stability of the filter layer is improved.
In this embodiment, the filter screen assembly further includes a driving motor 4, the first slider 22 and the second slider 31 are respectively and correspondingly connected with one driving motor 4, the first slider 22 and the second slider 31 are both driven by the respective driving motor 4 to slide, as shown in fig. 1, each fixing block 21 is respectively and correspondingly provided with one driving motor 4, taking the second slider 31 as an example, the second slider 31 is rotatably connected with a first driving rod 41, the first driving rod 41 is rotatably connected with a second driving rod 42, the second driving rod 42 is connected with a rotating shaft of the driving motor 4, wherein the rotating shaft of the driving motor 4 is parallel to the rotating shafts of the second slider 31 and the first driving rod 41, and the rotating shafts of the first driving rod 41 and the second driving rod 42, the driving motor 4 rotates the second driving rod 42 and the first driving rod 41 to rotate, so that the second slider 31 slides back and forth, the driving manner of the first slider 22 is consistent with that of the second slider 31, and will not be described in detail herein.
The filter also comprises a sensor and a controller, the driving motor 4 is electrically connected with the controller, the controller is electrically connected with the sensor, the sensor detects the concentration of ozone in the air and feeds the concentration back to the controller, the controller controls the first filter screen 2 and the second filter screen 3 to be folded or unfolded according to the detected concentration of ozone, and when the concentration value of ozone detected by the sensor reaches a preset value of 15mg/mm, the controller controls the driving motor to drive the first sliding block and the second sliding block to be close to each other so that the first filter screen 2 and the second filter screen 3 are unfolded to form a filter layer.
According to the invention, when the ozone concentration is more than 15mg/mm, the air does not reach the standard, the driving motor receives an opening signal and starts to drive the first sliding block and the second sliding block to move relatively, the first filter screen and the second filter screen are unfolded along with the movement of the sliding blocks, when the first sliding block and the second sliding block move to a preset middle position, the first sliding block and the second sliding block are stopped, the first sliding block and the second sliding block are in clamping fit, and the first magnet and the second magnet attract each other, so that a filter layer is formed at an opening of the filter, and the air flows in through the filter layer to reduce the ozone concentration; when ozone concentration is less than 15mg/mm, the air is up to standard, driving motor receives the close signal, driving motor drives first, the second slider begins respectively to remove toward both sides, finally make first, the filter layer is packed up in the both sides of framework to the second filter screen is folding, the middle large tracts of land cavity that forms, the air flows through in the middle of from high efficiency filter this moment, owing to need not to pass through high efficiency filter layer, the air current reduces through in-process loss of pressure, and then reduce motor power, the filter unit energy consumption has been reduced, increase the life-span of filter simultaneously.
The above specific embodiments are only intended to illustrate the inventive concept and many modifications and variations may be made by those skilled in the art within the spirit of the invention, which are included within the scope of the invention.
Claims (10)
1. A filter comprising an open-faced frame and at least one screen assembly mounted in the frame, the screen assembly comprising: the filter screen and the guide mechanism are connected with the filter screen and drive the filter screen to be unfolded or folded through movement.
2. The filter of claim 1, wherein the guide mechanism includes a slide and a slide channel, the slide sliding along the slide channel.
3. The filter of claim 1, wherein there are two filter screen assemblies, the two filter screen assemblies are disposed opposite to each other, the guide mechanisms of the two filter screen assemblies move relatively to unfold the respective filter screens, and the filter screens of the two filter screen assemblies cover the opening of the frame body when the filter screens are unfolded to the extreme positions.
4. The filter of claim 3, wherein the two filter screen assemblies comprise a first filter screen assembly and a second filter screen assembly which are oppositely arranged, the first filter screen assembly comprises a first sliding block, the second filter screen assembly comprises a second sliding block, the opening of the frame body is provided with a sliding groove along the unfolding direction of the filter screen, and the first sliding block and the second sliding block freely slide along the sliding groove.
5. The filter of claim 4, wherein the first screen assembly comprises a first screen and the second screen assembly comprises a second screen, and the first screen and the second screen fit together when deployed in the extreme positions.
6. The filter of claim 5, wherein the first and second slides are snap fit.
7. A filter as claimed in claim 5 or claim 6, wherein the opposite sides of the first and second filters are secured by magnetic attraction.
8. The filter of claim 1, wherein the screen assembly further comprises a drive motor coupled to the guide mechanism and driving movement thereof.
9. The filter of claim 8, wherein the drive motor is electrically connected to a controller, the controller is electrically connected to a sensor, and the controller controls the drive motor to turn on and drive the guide mechanism to move when the ozone concentration value detected by the sensor reaches a predetermined value.
10. The filter according to claim 9, wherein the preset value is 15 mg/mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911129970.0A CN110812973A (en) | 2019-11-18 | 2019-11-18 | Filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911129970.0A CN110812973A (en) | 2019-11-18 | 2019-11-18 | Filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110812973A true CN110812973A (en) | 2020-02-21 |
Family
ID=69556625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911129970.0A Pending CN110812973A (en) | 2019-11-18 | 2019-11-18 | Filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110812973A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112057963A (en) * | 2020-09-18 | 2020-12-11 | 苏州盖恩茨电子科技有限公司 | Gas emission device based on thing networking monitoring air quality |
| CN114777243A (en) * | 2022-05-10 | 2022-07-22 | 珠海格力电器股份有限公司 | Humidified air purifying apparatus and control method thereof |
| CN115025567A (en) * | 2022-08-15 | 2022-09-09 | 山西辉能科技有限公司 | Dust filtering and recovering device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204619556U (en) * | 2015-07-03 | 2015-09-09 | 四川省郁葱节能环保科技有限公司 | A kind of indoor air inlet dynamic air purifier |
| CN205760272U (en) * | 2015-12-25 | 2016-12-07 | 江鹏飞 | Adjustable air filter |
| CN106524312A (en) * | 2016-12-26 | 2017-03-22 | 四川艾巴适环境科技有限公司 | Intelligent fan-coil purifying box |
| CN109025750A (en) * | 2018-05-30 | 2018-12-18 | 佛山市航祥千安科技有限公司 | A kind of window may filter that air |
| CN208302417U (en) * | 2018-03-16 | 2019-01-01 | 中山市上品环境净化技术有限公司 | A kind of telescopic air purifying filter core |
-
2019
- 2019-11-18 CN CN201911129970.0A patent/CN110812973A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204619556U (en) * | 2015-07-03 | 2015-09-09 | 四川省郁葱节能环保科技有限公司 | A kind of indoor air inlet dynamic air purifier |
| CN205760272U (en) * | 2015-12-25 | 2016-12-07 | 江鹏飞 | Adjustable air filter |
| CN106524312A (en) * | 2016-12-26 | 2017-03-22 | 四川艾巴适环境科技有限公司 | Intelligent fan-coil purifying box |
| CN208302417U (en) * | 2018-03-16 | 2019-01-01 | 中山市上品环境净化技术有限公司 | A kind of telescopic air purifying filter core |
| CN109025750A (en) * | 2018-05-30 | 2018-12-18 | 佛山市航祥千安科技有限公司 | A kind of window may filter that air |
Non-Patent Citations (1)
| Title |
|---|
| 戴宏亮: "《工程有限元及数值计算》", 30 June 2019 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112057963A (en) * | 2020-09-18 | 2020-12-11 | 苏州盖恩茨电子科技有限公司 | Gas emission device based on thing networking monitoring air quality |
| CN114777243A (en) * | 2022-05-10 | 2022-07-22 | 珠海格力电器股份有限公司 | Humidified air purifying apparatus and control method thereof |
| CN115025567A (en) * | 2022-08-15 | 2022-09-09 | 山西辉能科技有限公司 | Dust filtering and recovering device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110812973A (en) | Filter | |
| US7299852B1 (en) | Vertical blind that is expanded and folded quickly and conveniently | |
| CN106705245B (en) | Air conditioner with purification function | |
| US9855523B2 (en) | Smoke filter | |
| CN108671619B (en) | Alarm type sewage treatment plant device based on forced induction | |
| CN104826423A (en) | Rolling-up curtain type filter | |
| CN219587493U (en) | Power component of rolling curtain and rolling curtain | |
| CN108626801A (en) | A kind of Intelligent air purifier | |
| JP4075908B2 (en) | Drive device for slide hood in range hood | |
| CN108555995A (en) | Liquid crystal display module process equipment | |
| CN211611972U (en) | High-efficient adsorption filter | |
| CN208215437U (en) | Liquid crystal display mould group process equipment | |
| CN107369395A (en) | A kind of folding billboard | |
| CN211273991U (en) | Air filtering structure | |
| KR101837861B1 (en) | Automatic Open and Shut device of Swing Filter | |
| CN206805133U (en) | Mechanical curtain roll-up mechanism | |
| CN101760949A (en) | Width adjusting device in towel folding machine | |
| CN109269067A (en) | Air conditioner and air-conditioner control method | |
| CN216575096U (en) | Combined rib-cutting concave-convex die | |
| CN105791654B (en) | A kind of IP Camera with air-cleaning function | |
| CN218955140U (en) | Dustproof mechanism and air conditioner | |
| CN211851492U (en) | Air return window for clean room | |
| CN109985811A (en) | A kind of tealeaves and tea dust separator | |
| CN217391858U (en) | Air supply system and variable resistance filter module thereof | |
| CN109458117A (en) | The cutting means enclosure of windowpane can be protected in strong wind day |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200221 |
|
| RJ01 | Rejection of invention patent application after publication |