CN108434889A - The control method of filter device, air cleaning facility and filter device - Google Patents
The control method of filter device, air cleaning facility and filter device Download PDFInfo
- Publication number
- CN108434889A CN108434889A CN201810360291.3A CN201810360291A CN108434889A CN 108434889 A CN108434889 A CN 108434889A CN 201810360291 A CN201810360291 A CN 201810360291A CN 108434889 A CN108434889 A CN 108434889A
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- Prior art keywords
- filter
- filtration
- plate
- filter element
- filter plate
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Classifications
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- 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
-
- 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
- B01D46/44—Auxiliary equipment or operation thereof controlling filtration
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention discloses the control methods of a kind of filter device, air cleaning facility and filter device.Filter device includes：Shell has fluid channel；And filtration, including the filter plate being set in the fluid channel, the filter plate includes at least one filter plate plate body, and the filter plate plate body is movably arranged so that the filter plate switches between the strain position and the evacuation position for opening the fluid channel of closes said fluid channel.Technical solution using the present invention can reduce the fluid resistance of filter device while ensureing filter quality, to reduce filter device energy consumption.
Description
Technical field
The present invention relates to fluid treatment technology, more particularly to a kind of filter device, air cleaning facility and filter device
Control method.
Background technology
Fresh air except haze device as a kind of air cleaning facility be widely used in green building, transport hub and education,
The occasions such as medical treatment.Fresh air generally uses fixed multistage filtering unit except the filter device of haze device, and this filter device is not
Filtering scheme can be flexibly selected according to Outdoor Air Quality, there are problems that high energy consumption.In addition filter element service lifes at different levels
It is inconsistent, cause to safeguard frequently, is complicated.
Invention content
The purpose of the present invention is to provide the control method of a kind of filter device, air cleaning facility and filter device, purports
In the energy consumption for reducing filter device.
First aspect present invention provides a kind of filter device, including：
Shell has fluid channel；With
Filtration, including the filter plate that is set in the fluid channel, the filter plate includes at least one filtering
Plate plate body, the filter plate plate body be movably arranged so that the filter plate closes said fluid channel strain position and beat
It opens and switches between the evacuation position of the fluid channel.
In some embodiments, the filter device includes that list is filtered more than the two-stage that fluid flow direction is sequentially arranged
Member, at least filter element described in level-one include the filtration.
In some embodiments, at least filter element described in level-one include be sequentially arranged along fluid flow direction two with
The upper filtration.
In some embodiments, at least quantity of the filtration of filter element described in level-one and remaining described filtering
The quantity of the filtration of unit is different.
In some embodiments, at least the quantity of the filtration of filter element described in level-one is more than along fluid flow direction
The quantity of the filtration of the filter element downstream.
In some embodiments, the filter device further includes the monitoring device of the quality for monitoring fluid.
In some embodiments, the monitoring device includes：
Monitoring unit before filter, the quality for monitoring unfiltered fluid；
Monitoring unit after filter, for monitoring the stream for flowing at least one filtration downstream along fluid flow direction
The quality of body.
In some embodiments, the filter device further includes control device and is drivingly connected with the filter plate plate body
Actuation means, the control device are connect with the monitoring device and the actuation means signal, for being filled according to the monitoring
The monitoring result set adjusts the position of the filter plate plate body.In some embodiments, the filter plate includes more than two mistakes
Filter plate plate body, each filter plate plate body are arranged in linkage.
In some embodiments, the filter plate includes more than two filter plate plate bodys, and each filter plate plate body is formed
Venetian blind type structure.
In some embodiments, the filter plate plate body rotatably arranged with, be mounted slidably or be collapsibly arranged.
In some embodiments, the filtration includes actuation means, the actuation means and the filter plate plate body
It is drivingly connected to adjust the position of the filter plate plate body.
In some embodiments, the actuation means include transmission mechanism, and the transmission mechanism includes：
Shaft, each filter plate plate body are installed in a shaft；
First connecting rod, each first connecting rod are fixedly connected with a shaft；
Second connecting rod is respectively articulated with more than two first connecting rods.
In some embodiments, the actuation means further include driving mechanism, the driving mechanism and a shaft
Connection is to drive the shaft to rotate.
Second aspect of the present invention provides a kind of air cleaning facility, including any one of according to a first aspect of the present invention described in
Filter device.
Third aspect present invention provide it is a kind of any one of according to a first aspect of the present invention described in filter device control
Method, the filter plate for including filtration described in the quality adjustment according to the fluid filtered are in the strain position or described
Avoid position.In some embodiments, the filter device includes being filtered more than the two-stage that fluid flow direction is sequentially arranged
Unit, every grade of filter element include the filtration, and the control method includes filter element described in the monitoring first order
The fluid mass of the fluid mass of upstream and the filter element downstreams at different levels of afterbody filter element upstream, when monitoring certain position
Set the fluid at place it is off quality when, make to be in each filter element for swimming in this position along fluid flow direction to be in and open
State, when monitor fluid at certain position it is up-to-standard when, make each mistake that the position downstream is in along fluid flow direction
Filter unit is closed, wherein when the filter element is in the open state, at least one institute of the filter element
The filter plate for stating filtration is in the strain position, when the filter element is in the closed state, the filter element
The filter plate of each filtration be in the evacuation position.
In some embodiments, in more than two filtrations of same filter element, the operation of only one filtration,
Remaining filtration is out of service, the filtration operation that one not running of periodic replacement is crossed, wherein the filtration operation
When, filter plate switches between the strain position and the evacuation position, when the filtration is out of service, filtering
Plate is constantly in the evacuation position.
In control method based on filter device provided by the invention, air cleaning facility and filter device, in filtering position
It sets, filter plate closes fluid channel, only can just be flow to after filtration filters to the fluid of filtration upstream
Structure downstream is filtered, in evacuation position, filter plate opens fluid channel, to which filtration upstream fluid is without filtration mistake
Filter is flowed directly to filtration downstream.It is thereby possible to select whether filtration participates in filtering flow, if fluid mass compares
It is good, the filter plate of one or more filtrations can be made to be in evacuation position, can be reduced while ensureing filter quality
The fluid resistance of filter device, to reduce filter device energy consumption.
By referring to the drawings to the detailed description of exemplary embodiment of the present invention, other feature of the invention and its
Advantage will become apparent.
Description of the drawings
Attached drawing described herein is used to provide further understanding of the present invention, and is constituted part of this application, this hair
Bright illustrative embodiments and their description are not constituted improper limitations of the present invention for explaining the present invention.In the accompanying drawings：
Fig. 1 is the air cleaning facility of the embodiment of the present invention and its structural schematic diagram of filter device.
Fig. 2 is the dimensional structure diagram of the filtration of the embodiment of the present invention.
Fig. 3 is in structural schematic diagram when strain position for the filter plate of filtration shown in Fig. 2.
Fig. 4 is that the filter plate of filtration shown in Fig. 2 is in structural schematic diagram when avoiding position.
Fig. 5 is the flow diagram of the control method of the filter device of the embodiment of the present invention
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Below
Description only actually at least one exemplary embodiment is illustrative, is never used as to the present invention and its application or makes
Any restrictions.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise
Lower obtained every other embodiment, shall fall within the protection scope of the present invention.
Unless specifically stated otherwise, positioned opposite, the digital table of the component and step that otherwise illustrate in these embodiments
It is not limited the scope of the invention up to formula and numerical value.Simultaneously, it should be appreciated that for ease of description, attached each portion shown in the drawings
The size divided not is to be drawn according to actual proportionate relationship.For technology, side known to person of ordinary skill in the relevant
Method and equipment may be not discussed in detail, but in the appropriate case, and the technology, method and apparatus should be considered as authorizing explanation
A part for book.In shown here and discussion all examples, any occurrence should be construed as merely illustrative, and
Not by way of limitation.Therefore, the other examples of exemplary embodiment can have different values.It should be noted that：Similar label
Similar terms are indicated in following attached drawing with letter, therefore, once it is defined in a certain Xiang Yi attached drawing, then subsequent attached
It need not be further discussed in figure.
In the description of the present invention, it is to be understood that, parts are limited using the words such as " first ", " second ", only
It is merely for convenience of distinguishing corresponding parts, there is no Stated otherwise such as, there is no particular meanings for above-mentioned word, therefore not
It can be interpreted as limiting the scope of the invention.
In the description of the present invention, it is to be understood that, the noun of locality such as " front, rear, top, and bottom, left and right ", " it is laterally, vertical,
Vertically, the orientation or positional relationship indicated by level " and " top, bottom " etc. is normally based on orientation or position shown in the drawings and closes
System, is merely for convenience of description of the present invention and simplification of the description, in the absence of explanation to the contrary, these nouns of locality do not indicate that
Signified device or element must have a particular orientation or with specific azimuth configuration and operations with hint, therefore cannot manage
Solution is limiting the scope of the invention；The noun of locality " inside and outside " refers to inside and outside the profile relative to each component itself.
An embodiment of the present invention provides a kind of filter devices.The filter device of the present invention can be used for filtering gas or liquid
Body.Only the filter device of the embodiment of the present invention is illustrated for crossing air filtering in following embodiment.Arrow in Fig. 1 to Fig. 4
Head direction instruction fluid flow direction.
As shown in Figures 1 to 4, the filter device of the embodiment of the present invention includes shell 10 and filtration.Shell 10 has
Fluid channel 13.Shell 10 also has the fluid inlet 11 being connected to fluid channel 13 and fluid outlet 12.Filtration includes
The filter plate being set in fluid channel 13.Filter plate includes at least one filter plate plate body.Wherein, filter plate plate body is movably
It is arranged so that filter plate switches between the strain position for closing fluid channel 13 and the evacuation position of opening fluid channel 13.
In the filter device of the embodiment, in strain position, filter plate closes fluid channel 13, to filtration upstream
Fluid filtration downstream only can be just flow to after filtration filters.In evacuation position, it is logical that filter plate opens fluid
Road 13, to which filtration upstream fluid is flowed directly to filtration downstream without filtration filtering.It is thereby possible to select
Whether filtration participates in filtering flow, if fluid mass is relatively good, can make the filter plate of one or more filtrations
In evacuation position, the fluid resistance of filter device can be reduced, while ensureing filter quality to reduce filter device
Energy consumption.
In some embodiments, filter device includes the above filter element of two-stage being sequentially arranged along fluid flow direction,
Wherein at least by-pass filtration unit includes filtration.
As shown in Figure 1, in the present embodiment, filter device includes the three-stage filtration unit arranged along fluid flow direction.Three
Grade filter element is respectively the first filter element 20, is set to the second filter element 30 and the setting in 20 downstream of the first filter element
Third filter element 30 in 30 downstream of the second filter element.Wherein, the first filter element 20 is thick effect filter element, the second mistake
Filter unit 30 is medium air filtration unit, and third filter element 40 is high efficiency filter unit.
In some embodiments (not shown), filter device may include that more filter elements or less filtering are single
Member.
In some embodiments, at least by-pass filtration unit includes fluid flow direction in fluid channel 13 cloth successively
The more than two filtrations set.
As shown in Figure 1, in the present embodiment, the first filter element 20 includes three filtrations, the respectively first filtering knot
Structure 21, the second filtration 22 and third filtration 23.Second filter element 30 include two filtrations, the respectively the 4th
Filtration 31 and the 5th filtration 32.Third filter element 40 includes a filtration, which is the 6th mistake
Filter structure 41.
In some embodiments (not shown), every grade of filter element may include more filtrations and less filtering
Structure.
In some embodiments, at least filtering knot of the quantity of the filtration of by-pass filtration unit and remaining filter element
The quantity of structure is different.
In the present embodiment, as shown in Figure 1, the filtration quantity of three filter elements is different.As previously mentioned, first
Grade filter element 20 includes three filtrations, and second level filter element 30 includes two filtrations, third level filter element
40 include a filtration.
In some embodiments, at least the quantity of the filtration of by-pass filtration unit is more than filtering list downstream
The quantity of the filtration of member.Preferably, along fluid flow direction, the quantity of the filtration of each filter element is reduced successively.
In the present embodiment, as previously mentioned, the filtering of first order filter element 20, second level filter element 30 and third level filter element 40
The quantity of structure is reduced successively.
The quantity for the filtration that filter elements at different levels include rationally is set, is conducive to filter elements at different levels and realizes unified dimension
Shield.
In some embodiments, filter device further includes the monitoring device 50 of the quality for monitoring fluid.
In some embodiments, monitoring device 50 includes monitoring unit and monitoring unit after filter before filter.Monitoring unit before filter
Quality for unfiltered fluid；Monitoring unit is used to monitor the fluid mass at least one filtration downstream after filter.
As shown in Figure 1, in the present embodiment, monitoring device includes monitoring unit 51 before a filter, monitoring unit 51 before the filter
It is set in fluid channel 13, between fluid inlet 11 and the first filtration 21.
As shown in Figure 1, in the present embodiment, monitoring device further includes after three be arranged in correspondence with three filter elements filter
Monitoring unit, be respectively set between the first filter element 20 and the second filter element 30 first filter after monitoring unit 52,
Monitoring unit 53 is filtered with third is set to after being set to the between the second filter element 30 and third filter element 40 second filter
Monitoring unit 54 after third filter between unit 40 and fluid outlet 12.Monitoring unit may be contained within fluid channel 13 after three filters
It is interior.
In the present embodiment, monitoring unit is air quality sensor after filtering preceding monitoring unit and each filter.
In some embodiments, filter device further includes control device, and control device is believed with monitoring device and actuation means
Number connection, for according to the monitoring result of monitoring device adjust filter plate plate body position.
In the present embodiment, each air quality sensor and control device as monitoring unit after monitoring unit before filter or filter
Signal connects.Each driving motor 103 as driving mechanism is connect with control device signal.Control device is according to each air quality
The air quality data of sensor detection forms control signal, and control signal is sent to driving motor 103 and controls driving motor 103
Rotation, to adjust the position of filter plate plate body and control the state switching of filter plate.
The filtration of filter device is described further below in conjunction with Fig. 1 to Fig. 4.First filtration above-mentioned
21, the second filtration 22, third filtration 23, the 4th filtration 31, the 5th filtration 32 and the 6th filtration
41 have been all made of the structure type of filtration 100 as shown in Figures 2 to 4, but the filtering etc. of the filter plate of each filtration
Grade is selected as needed.In the present embodiment, the filtering of the first filtration 21, the second filtration 22, third filtration 23
The filter plate of thick effect filter plate of the plate for filtration grade unanimously, the 4th filtration 31 and the 5th filtration 32 is filtration grade
The filter plate of consistent medium air filtration plate, the 6th filtration 41 is high efficiency filter plate.
In some embodiments, filtration 100 includes filter plate 101, actuation means and filtering board mounting stand 104.
In some embodiments, filter plate 101 includes more than two filter plate plate bodys.As shown in Figures 1 to 4, this implementation
In example, filter plate 101 includes three filter plate plate bodys, respectively the first filter plate plate body 1011, the second filter plate plate body 1012
With third filter plate plate body 1013.
In the present embodiment, each filter plate plate body is arranged in linkage.In some embodiments (not shown), each filter plate plate body
It can also act each independently or grouping acts.
In some embodiments, filter plate 101 includes more than two filter plate plate bodys, and each filter plate plate body forms shutter
Formula structure.As shown in Figures 1 to 4, in the present embodiment, the first filter plate plate body 1011, the second filter plate plate body 1012 and third
Filter plate plate body 1013 forms venetian blind type structure.Venetian blind type structure is conducive to operation, and evacuation position is in filter plate 101
When, the space occupied is less.
In some embodiments, filtration includes filtering board mounting stand 104, and each filter plate plate body is installed on filter plate
On mounting bracket 104.The modularization that filter plate and filtration may be implemented in filtering board mounting stand 104 is set, convenient for filtering knot
Structure is assembled with shell 10.
In some embodiments (not shown), filter plate plate body can be directly mounted on shell 10 and be not provided with filtering
Board mounting stand 104.
In some embodiments, filter plate plate body rotatably arranged with.The setting so that filter plate is easily operated.
In other embodiments (not shown), filter plate plate body can also realize filter plate by the modes such as folding, sliding
Switching between strain position and evacuation position.
As shown in Figures 1 to 4, actuation means are drivingly connected with filter plate plate body to adjust the position of filter plate plate body.If
Set the state switching that actuation means are advantageously implemented filter plate 101.
As shown in Figures 1 to 4, actuation means include transmission mechanism 102.Transmission mechanism 102 connects including shaft 1021, first
Bar 1022 and second connecting rod 1023.Each filter plate plate body is installed in a shaft 1021；Each first connecting rod 1022 and one
A shaft 1021 is fixedly connected；Second connecting rod 1023 is respectively articulated with more than two first connecting rods 1022.In the present embodiment, second
Connecting rod 1023 is connect with first connecting rod 1022 by connecting shaft 1024.The setting of the transmission mechanism 102 to drive each shaft
Any one shaft 1021 rotates in 1021, may be implemented to synchronize by each filter plate plate body that same second connecting rod 1023 is connected
Rotation.
As shown in Figures 1 to 4, actuation means further include driving mechanism, and driving mechanism is by aforementioned drive mechanism 102 and respectively
Filter plate plate body is drivingly connected.Driving mechanism for example can be the driving motor 103 being connect with a shaft 1021.Pass through first
In each shaft 1021 that connecting rod 1022 and second connecting rod 1023 link together, there are one shafts 1021 and driving motor 103 to connect
It connects, you can realize the synchronization action for the filter plate plate body being connect with each shaft 1021.Stepping for example may be used in driving motor 103
Motor.
Driving mechanism is arranged to be conducive to realize the switching of 101 auto state of filter plate.In the present embodiment, control device and driving electricity
103 signal of machine connects.Start when driving motor 103 receives the control signal of control device, passes through shaft 1021, first connecting rod
1022, second connecting rod 1023 imparts power to the filter plate plate body of each linkage.The angle that driving motor 103 rotates is filled by control
Control is set, to realize switching of the filter plate between strain position and evacuation position.
The present embodiment also provides a kind of air cleaning facility, including filter device above-mentioned.The air cleaning facility has
The advantage identical as filter device above-mentioned.Air cleaning facility is, for example, that fresh air removes haze device.
In order to organize air to flow, air cleaning facility includes wind turbine 60.As shown in Figure 1, in the present embodiment, wind turbine 60 is set
It is placed at the fluid outlet 12 inside shell 10.
The present embodiment also provides a kind of control method of filter device above-mentioned.The control method includes：According to being filtered
Fluid quality adjustment filtration 100 filter plate 101 be in strain position or evacuation position.
In some embodiments, filter device includes the above filter element of two-stage being sequentially arranged along fluid flow direction,
Every grade of filter element includes filtration 100.The control method include monitor first order filter element upstream fluid mass and
The fluid mass in the filter element downstreams at different levels of afterbody filter element upstream.When the quality for monitoring the fluid at certain position
When unqualified, make to be in open state in each filter element swum in this position along fluid flow direction.When monitoring certain
At position fluid it is up-to-standard when, make along fluid flow direction be in the position downstream each filter element be in close shape
State.When filter element is in open state, the filter plate of at least one filtration of the filter element is in strain position.It crosses
When filter unit is closed, the filter plate of each filtration of the filter element is in evacuation position.
In some embodiments, in more than two filtrations of same filter element, the operation of only one filtration,
Remaining filtration is out of service, the filtration operation that one not running of periodic replacement is crossed.When filtration is run, filter plate
Switch between strain position and evacuation position.When filtration is out of service, filter plate is constantly in evacuation position.
Control below with reference to Fig. 5 to the operational process of the filter device of the embodiment of the present invention to filter device of the invention
Method illustrates.
As shown in figure 5, when filter device starts, monitoring unit 51 starts to detect air quality and the sky by detection before filtering
Makings amount data feedback is to control device.When control device judges air quality qualification, then the filtering knot of all filter elements
The filter plate of structure all runs to evacuation position and is closed.When control device judgement air quality is unqualified, then
First filter element 20 is in open state, such as the filter plate of the first filtration 21 is in strain position, and second filters
The filter plate of structure 22 and third filtration 23 is in evacuation position.Monitoring unit 52 starts to detect and incite somebody to action after the first filter simultaneously
The air quality data of detection feeds back to control device.When control device judges air quality qualification, then all second filterings
The filter plate of the filtration of unit 30 and third filter element 40 is all switched to evacuation position and is closed.Work as control
When device processed judgement air quality is unqualified, then the second filter element 30 is in open state, such as the 4th filtration 31
Filter plate is in strain position, and the filter plate of the 5th filtration 32 is in evacuation position.Monitoring unit 53 after second filter simultaneously
Start to detect and the air quality data of detection is fed back into control device.When control device judges air quality qualification, then
The filter plate of 6th filtration 41 of third filter element 40 is switched to evacuation position and is closed.Work as control device
When judging that air quality is unqualified, then the filter plate of the 6th filtration 41 of third filter element 40 switches to strain position.
Because can automatically adjust filter elements at different levels according to air quality is in open state or closed state, can drop
Energy consumption of the low filter plant in air quality preferable time and area operation.
In the present embodiment, the first filtration 21, the second filtration 22 and the third filtering knot of the first filter element 20
Structure 23 is coordination, when the first filter element 20 is in open state, one of filter plate is only made to be in strain position, and
Other filter plates are in evacuation position, and after filter device is run 4 months, the filter plate of the filtration run, which switches to, to be kept away
It allows position and out of service, enables another filtration in order and bring into operation.4th filtering knot of the second filter element 30
Structure 31 and the 5th filtration 32 are coordination, when the second filter element 30 is in open state, only make a filtration
Filter plate be in strain position, the filter plate of another filtration is in evacuation position always and deactivates, operation 6 months
Afterwards, the filtration run is out of service, enables another filtration and brings into operation.6th mistake of third filter element 40
It is 1 year to filter 41 service life of structure.Therefore, in the present embodiment, filter device can be unified to the first filter element 20, the second mistake
Filter unit 30 and third filter element 40 are replaced, easy to maintain.
The control method of the filter device of above example of the present invention, air filter unit and filter device can be according to room
Outer air quality flexibly selects optimal filtering scheme, reduces energy consumption；In addition, the filtering knot by the way that every grade of filter element is rationally arranged
The quantity of structure, the maintenance period that multistage filtering unit may be implemented are unified.
Finally it should be noted that：The above embodiments are merely illustrative of the technical scheme of the present invention and are not intended to be limiting thereof；To the greatest extent
The present invention is described in detail with reference to preferred embodiments for pipe, those of ordinary skills in the art should understand that：Still
It can modify to the specific implementation mode of the present invention or equivalent replacement is carried out to some technical characteristics；Without departing from this hair
The spirit of bright technical solution should all cover within the scope of the technical scheme claimed by the invention.
Claims (18)
1. a kind of filter device, which is characterized in that including：
Shell (10) has fluid channel (13)；With
Filtration (100), including the filter plate (101) that is set in the fluid channel (13), filter plate (101) packet
At least one filter plate plate body is included, the filter plate plate body is movably arranged so that the filter plate (101) is closing the stream
Switch between the strain position in body channel (13) and the evacuation position for opening the fluid channel (13).
2. filter device according to claim 1, which is characterized in that the filter device include along fluid flow direction according to
The above filter element of two-stage of secondary arrangement, at least filter element described in level-one include the filtration (100).
3. filter device according to claim 2, which is characterized in that at least filter element described in level-one includes along fluid stream
The two or more filtration (100) that dynamic direction is sequentially arranged.
4. filter device according to claim 2, which is characterized in that at least filtering knot of filter element described in level-one
The quantity of structure (100) is different from the quantity of the filtration (100) of filter element described in remaining.
5. filter device according to claim 2, which is characterized in that at least filtration of filter element described in level-one
(100) quantity is more than the number of the filtration (100) of the filter element along fluid flow direction downstream
Amount.
6. filter device according to claim 1, which is characterized in that the filter device further includes for monitoring fluid
The monitoring device (50) of quality.
7. filter device according to claim 6, which is characterized in that the monitoring device (50) includes：
Monitoring unit (51) before filter, the quality for monitoring unfiltered fluid；
Monitoring unit (52,53,54) after filter flow at least one filtration for monitoring along fluid flow direction
(100) quality of the fluid in downstream.
8. filter device according to claim 6, which is characterized in that the filter device further include control device and with institute
The actuation means of filter plate plate body drive connection are stated, the control device connects with the monitoring device and the actuation means signal
It connects, the position for adjusting the filter plate plate body according to the monitoring result of the monitoring device.
9. filter device according to claim 1, which is characterized in that the filter plate (101) includes more than two filters
(1011,1012,1013) are arranged in plate plate body (1011,1012,1013), each filter plate plate body in linkage.
10. filter device according to claim 1, which is characterized in that the filter plate (101) includes more than two filters
Plate plate body (1011,1012,1013), each filter plate plate body (1011,1012,1013) form venetian blind type structure.
11. filter device according to claim 1, which is characterized in that the filter plate plate body rotatably arranged with, can slide
It is arranged dynamicly or is collapsibly arranged.
12. filter device according to claim 1, which is characterized in that the filtration (100) includes actuation means,
The actuation means are drivingly connected with the filter plate plate body to adjust the position of the filter plate plate body.
13. filter device according to claim 12, which is characterized in that the actuation means include transmission mechanism (102),
The transmission mechanism (102) includes：
Shaft (1021), each filter plate plate body are installed on a shaft (1021)；
First connecting rod (1022), each first connecting rod (1022) are fixedly connected with a shaft (1021)；
Second connecting rod (1023) is respectively articulated with more than two first connecting rods (1022).
14. filter device according to claim 13, which is characterized in that the actuation means further include driving mechanism, institute
Driving mechanism is stated to be connect with a shaft (1021) to drive the shaft (1021) to rotate.
15. a kind of air cleaning facility, which is characterized in that include the filtering dress according to any one of claim 1 to 14
It sets.
16. a kind of control method of filter device according to any one of claim 1 to 14, which is characterized in that including
It is in the strain position or institute according to the filter plate (101) of filtration (100) described in the quality adjustment of the fluid filtered
State evacuation position.
17. control method according to claim 16, which is characterized in that the filter device includes along fluid flow direction
The above filter element of two-stage being sequentially arranged, every grade of filter element include the filtration (100), the control method
Include the filter elements at different levels of the fluid mass and afterbody filter element upstream of filter element upstream described in the monitoring first order
The fluid mass in downstream, when monitor the fluid at certain position it is off quality when, make to be in the position along fluid flow direction
The each filter element for setting upstream is in open state, when monitor fluid at certain position it is up-to-standard when, make along fluid stream
Each filter element that dynamic direction is in the position downstream is closed, wherein the filter element is in the unlatching
When state, the filter plate of at least one filtration of the filter element is in the strain position, the filter element
When in the closed state, the filter plate of each filtration of the filter element is in the evacuation position.
18. control method according to claim 17, which is characterized in that more than two filtrations of same filter element
In, the operation of only one filtration, remaining filtration is out of service, the filtration fortune that one not running of periodic replacement is crossed
Row, wherein when the filtration operation, filter plate switches between the strain position and the evacuation position, described
When filtration is out of service, filter plate is constantly in the evacuation position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810360291.3A CN108434889B (en) | 2018-04-20 | 2018-04-20 | Filter device, air purification apparatus, and control method of filter device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810360291.3A CN108434889B (en) | 2018-04-20 | 2018-04-20 | Filter device, air purification apparatus, and control method of filter device |
Publications (2)
| Publication Number | Publication Date |
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| CN108434889A true CN108434889A (en) | 2018-08-24 |
| CN108434889B CN108434889B (en) | 2022-11-29 |
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| CN201810360291.3A Active CN108434889B (en) | 2018-04-20 | 2018-04-20 | Filter device, air purification apparatus, and control method of filter device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109876609A (en) * | 2019-04-19 | 2019-06-14 | 广西扬翔股份有限公司 | The control method and filtration system of filtration system |
| CN110898587A (en) * | 2019-11-29 | 2020-03-24 | 杨平 | Flue gas particulate matter filtration equipment |
| CN113521918A (en) * | 2021-08-23 | 2021-10-22 | 衢州学院 | Gas separation and purification device |
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| CN113521918A (en) * | 2021-08-23 | 2021-10-22 | 衢州学院 | Gas separation and purification device |
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| CN108434889B (en) | 2022-11-29 |
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