CN110433585A - Combined filter screen mechanism and air treatment equipment - Google Patents
Combined filter screen mechanism and air treatment equipment Download PDFInfo
- Publication number
- CN110433585A CN110433585A CN201910656702.8A CN201910656702A CN110433585A CN 110433585 A CN110433585 A CN 110433585A CN 201910656702 A CN201910656702 A CN 201910656702A CN 110433585 A CN110433585 A CN 110433585A
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- filter screen
- connector
- screen unit
- electromagnetic
- gear
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- 230000007246 mechanism Effects 0.000 title claims abstract description 25
- 238000004891 communication Methods 0.000 claims description 14
- 239000013618 particulate matter Substances 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 4
- 230000005611 electricity Effects 0.000 claims 1
- 125000002485 formyl group Chemical class [H]C(*)=O 0.000 claims 1
- 239000003344 environmental pollutant Substances 0.000 abstract description 13
- 231100000719 pollutant Toxicity 0.000 abstract description 13
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 18
- 238000000034 method Methods 0.000 description 6
- 238000000746 purification Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000004887 air purification Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000003599 detergent Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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
- B01D46/0027—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions
- B01D46/0036—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions by adsorption or absorption
-
- 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
- B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
- B01D46/2403—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
- B01D46/2411—Filter cartridges
-
- 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
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/56—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition
- B01D46/58—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in parallel
- B01D46/60—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in parallel arranged concentrically or coaxially
-
- 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
- B01D46/56—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition
- B01D46/62—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in series
- B01D46/64—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in series arranged concentrically or coaxially
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
- B01D53/04—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/70—Organic compounds not provided for in groups B01D2257/00 - B01D2257/602
- B01D2257/704—Solvents not covered by groups B01D2257/702 - B01D2257/7027
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/70—Organic compounds not provided for in groups B01D2257/00 - B01D2257/602
- B01D2257/708—Volatile organic compounds V.O.C.'s
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention relates to a combined filter screen mechanism and air treatment equipment, wherein the combined filter screen mechanism comprises a plurality of filter screen units, joints and switching components; both ends of each filter screen unit can be detachably connected with the joint, one end of one of the filter screen units is communicated with an air inlet of the air treatment equipment through the joint, and the other end of the one of the filter screen units is communicated with a fan cavity of the air treatment equipment through the joint; the switching component can drive the joint to be connected with or detached from the filter screen unit. When a filter screen unit participates in forming the air inlet channel, other filter screen units are idle, the problem of automatic consumption of the multifunctional purifying capacity of the filter screen is solved, and meanwhile, the purifying capacity of each pollutant is effectively improved.
Description
Technical field
The present invention relates to field of home appliance technology more particularly to a kind of Combined filter screen mechanism and airhandling equipments.
Background technique
With the raising that people pay close attention to indoor air quality, the demand to multiple indoor pollution removal also increasingly increases,
Air purifier currently on the market is the purpose for meeting a variety of pollution removals, entirely uses multiple screen packs or one
Body formula composite filter net, there are two o'clock drawbacks for both modes, first is that the detergent power of single pollutant is poor, i.e., removal ability is
This rises, and that disappear, can not multiple functions all accomplish it is very strong；Second is that opening purification device in the presence of indoor only a certain pollutant
The strainer ability for removing other pollutants can also be consumed simultaneously afterwards, i.e. strainer can have automatic consumption.
Accordingly, it is desirable to provide a kind of Combined filter screen mechanism and airhandling equipment solve the deficiencies in the prior art.
Summary of the invention
In order to solve the problems in the prior art, the present invention provides a kind of Combined filter screen mechanisms and air-treatment to set
It is standby.
A kind of Combined filter screen mechanism, including multiple filter screen units, connector and changeover module；
The both ends of the filter screen unit can be detachably connected with the connector, one 's in multiple filter screen units
One end is connected to by the connector with the air inlet of airhandling equipment, and the other end passes through the connector and airhandling equipment
Blower chamber connection；
The changeover module can drive the connector to connect or dismantle with the filter screen unit.
Further, the filter screen unit includes air duct shell and strainer；
The air duct shell is cylindrical in shape, and one end is equipped with grid, and the other end is equipped with the ring-type radially to extend internally
Protrusion；
The strainer includes cylindrical sidewall and the bottom wall that connect with one end of the cylindrical sidewall, the bottom wall and the grid
Lattice connection, the side wall and annular projection interference fit connect.
Further, the both ends of the air duct shell are respectively equipped with cricoid clamping groove, the connector be equipped with it is described
The matched clamping protrusion of clamping groove.
Further, sealing ring is equipped in the clamping groove.
Further, multiple filter screen units include formaldehyde filter screen unit, particulate matter filter screen unit, peculiar smell filter screen unit
With anaphylactogen filter screen unit.
Further, the changeover module includes rack gear and electromagnetic and mechanical hand；
The rack gear is fixedly connected with the shell of airhandling equipment；
The connector far from the net-filter assembly one end be connected with the matched gear of the rack gear, the gear can
It is rotated relative to the connector；
The electromagnetic and mechanical hand close to the gear one end be equipped with electromagnetic block, the electromagnetic block be powered when can with it is described
The shell of gear connection, the electromagnetic and mechanical hand and airhandling equipment is slidably connected, and the electromagnetic and mechanical hand is scalable, described
Electromagnetic and mechanical hand can dismantle the connector and the filter screen unit during contracting, and the electromagnetic and mechanical hand can during stretching
The connector is connect with the filter screen unit.
Further, the rack gear have it is multiple temporarily dwell positions, it is multiple described temporarily to dwell positions and multiple filter screen units one by one
It is corresponding；The gear of the connector reaches described when temporarily dwelling, and connector filter screen unit corresponding with the temporary position of dwelling is coaxial.
Further, the electromagnetic and mechanical hand includes telescoping cylinder and the electromagnetism that connect with the piston of the telescoping cylinder
The cylinder body of block, the telescoping cylinder is equipped with annular recess；
Two limit plates parallel with the rack gear respectively, two limit plates are equipped in the shell of airhandling equipment
It is respectively arranged in the annular recess, and two limit plates are oppositely arranged about the cylinder body of the telescoping cylinder.
Further, actuator is installed in the connector, one end far from the filter screen unit of the connector is equipped with
End plate, the end plate are equipped with bearing hole, and bearing is equipped in the bearing hole, and the output shaft of the actuator runs through the bearing
Gear described in Kong Houyu is drivingly connected.
Further, including the first connector, the second connector, the first changeover module and the second changeover module；
Multiple filter screen units are arranged successively by straight line, and the end face of one end of multiple filter screen units is put down respectively
Together, the end face difference of the other end of multiple filter screen units is concordant；
First connector and first changeover module are respectively arranged on the outside of one end of multiple filter screen units, institute
State the second connector and second changeover module be respectively arranged on multiple filter screen units the other end outside.
Further, the end plate of first connector is equipped at least one first communication port, each first communication port
It is connected to by flexible pipe with the motor cavity of airhandling equipment；
The end plate of second connector be equipped at least one second communication port, each communication port pass through flexible pipe with
The air inlet of airhandling equipment is connected to.
Based on same invention thinking, the present invention provides a kind of airhandling equipments, including the Combined filter screen machine
Structure.
Technical solution of the present invention has the advantages that compared with the immediate prior art
The Combined filter screen mechanism that technical solution provided by the invention provides, by the way that multiple mutually indepedent strainer lists are arranged
Then member, and the interface connecting with the blower chamber and air inlet of airhandling equipment pass through changeover module from multiple strainer lists
Required filter screen unit is selected in member, and interface is connect with the filter screen unit both ends selected respectively, forms air inlet extremely
It is interfaced to filter screen unit and passes through changeover module when needing other filter screen unit to the complete air intake passage for being interfaced to blower chamber
Deviate from connector from former filter screen unit respectively, then connect with the filter screen unit of new needs, that is, constitutes with new function
The complete air intake passage of energy；When a filter screen unit participates in composition air intake passage, other filter screen units are idle, both solve strainer
The problem of multifunctional purifying ability consumes automatically, while each pollutant purification ability effectively increases again.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of Combined filter screen mechanism provided by the invention；
Fig. 2 is the top view of Combined filter screen mechanism provided by the invention.
Wherein, the shell of 1- airhandling equipment；2- filter screen unit；3- connector；4- limit plate；5- rack gear；6- telescoping cylinder；
7- electromagnetic block；8- annular recess；9- gear；10- actuator；11- output shaft；12- bearing；13- rib；14- air inlet；15-
Flexible pipe；16- blower chamber.
Specific embodiment
In order to make those skilled in the art more fully understand application scheme, below in conjunction in the embodiment of the present application
Attached drawing, the technical scheme in the embodiment of the application is clearly and completely described, it is clear that described embodiment is only
The embodiment of the application a part, instead of all the embodiments.Based on the embodiment in the application, ordinary skill people
Member's every other embodiment obtained without making creative work, all should belong to the model of the application protection
It encloses.
It should be noted that term " second " in the description and claims of this application and above-mentioned attached drawing, "
One " etc. is to be used to distinguish similar objects, without being used to describe a particular order or precedence order.It should be understood that using in this way
Data be interchangeable under appropriate circumstances, so as to embodiments herein described herein.In addition, term " includes " and " tool
Have " and their any deformation, it is intended that cover it is non-exclusive include, for example, containing a series of steps or units
Process, method, system, product or equipment those of are not necessarily limited to be clearly listed step or unit, but may include without clear
Other step or units listing to Chu or intrinsic for these process, methods, product or equipment.
In this application, term " on ", "lower", "inner", " in ", "outside", the orientation of the instructions such as "front", "rear" or position close
System is to be based on the orientation or positional relationship shown in the drawings.These terms are primarily to better describe the application and its implementation
Example, is not intended to limit indicated device, element or component must have particular orientation, or carries out structure with particular orientation
It makes and operates.
Also, above-mentioned part term is other than it can be used to indicate that orientation or positional relationship, it is also possible to for indicating it
His meaning, such as term " on " also are likely used for indicating certain relations of dependence or connection relationship in some cases.For ability
For the those of ordinary skill of domain, the concrete meaning of these terms in this application can be understood as the case may be.
In addition, term " setting ", " connection ", " fixation " shall be understood in a broad sense.For example, " connection " may be a fixed connection,
It is detachably connected or monolithic construction；It can be mechanical connection, or electrical connection；It can be directly connected, or pass through centre
Medium is indirectly connected, or is two connections internal between device, element or component.For ordinary skill
For personnel, the concrete meaning of above-mentioned term in this application can be understood as the case may be.
It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase
Mutually combination.1-2 and it is described in detail the application in conjunction with the embodiments below with reference to the accompanying drawings.Wherein, Fig. 1 is provided by the invention group
The structural schematic diagram of box-like strainer mechanism；Fig. 2 is the top view of Combined filter screen mechanism provided by the invention.
The present invention provides a kind of Combined filter screen mechanisms, including multiple filter screen units 2, connector 3 and changeover module；It is described
The both ends of filter screen unit 2 can be detachably connected with the connector 3, and one one end in multiple filter screen units 2 passes through
The connector 3 is connected to the air inlet 14 of airhandling equipment, the wind that the other end passes through the connector 3 and airhandling equipment
Machine cavity 16 is connected to；The changeover module can drive the connector 3 to connect or dismantle with the filter screen unit 2.
Connect by the way that multiple mutually indepedent filter screen units 2 are arranged, and with the blower chamber 16 and air inlet of airhandling equipment
The interface connect, filter screen unit 2 required for then being selected from multiple filter screen units 2 by changeover module, and interface is divided
It is not connect with 2 both ends of filter screen unit selected, forms air inlet to being interfaced to filter screen unit 2 to being interfaced to the complete of blower chamber 16
Air intake passage deviates from connector 3 from former filter screen unit 2 respectively by changeover module, so when needing other filter screen unit 2
It is connect afterwards with the filter screen unit 2 of new needs, that is, constituting has the function of new complete air intake passage；When a filter screen unit
When 2 participation composition air intake passage, other filter screen units 2 are idle, both solved the problems, such as that strainer multifunctional purifying ability consumed automatically,
Each pollutant purification ability effectively increases again simultaneously.
In some embodiments of the invention, the filter screen unit 2 includes air duct shell and strainer；The air duct shell is in
Tubular, one end are equipped with grid, and the other end is equipped with the annular projection radially to extend internally；The strainer includes tubular side
Wall and the bottom wall connecting with one end of the cylindrical sidewall, the bottom wall are connect with the grid, the side wall and the ring-type
Protrusion interference fit connection.Air duct shell provides support for strainer, becomes a separate unit, and when its air inlet,
The grid that air draught passes through air duct housing bottom enters in the shell of air duct, and the side wall for then passing through strainer enters strainer
It is interior, it is finally blown out from the top that the opening of strainer is air duct shell, air-flow can be contacted sufficiently with strainer, the pollutant in air-flow
It is completely absorbed, air purification effect significantly improves.
In some embodiments of the invention, the both ends of the air duct shell are respectively equipped with cricoid clamping groove, described
Connector 3 is equipped with and the matched clamping protrusion of the clamping groove.Air duct shell and connector 3 can be recessed by clamping protrusion and clamping
Connection is realized in the connection of slot, and if apply the power of opposite direction to the air duct shell and connector 3 to link together, be clamped convex
It rises and is extracted out of clamping groove, so that the connection of air duct shell and connector 3 is removed, the connector 3 in the application is needed not
It is attached with situation and different filter screen units 2, is attached, be can be convenient in the form of clamping groove and clamping protrusion
The connection and disassembly of air duct shell and connector 3, removal efficiency is high, and air-tightness is good after connection.
In some embodiments of the invention, sealing ring is equipped in the clamping groove.Sealing ring can further increase
Connection air-tightness between air duct shell and connector 3 makes whole air can be by avoid air from 2 internal leakage of filter screen unit
Strainer purification, greatly improves the treatment effect of air.
In some embodiments of the invention, multiple filter screen units 2 include formaldehyde filter screen unit 2, particulate matter strainer
Unit 2, peculiar smell filter screen unit 2 and anaphylactogen filter screen unit 2.A variety of filter screen units 2 are respectively provided with different functions, need to purify
In air when certain specific pollutant, by connector 3 by corresponding filter screen unit 2 be connected to blower chamber 16 and air inlet it
Between, the specific air intake passage formed for the pollutant then leads to when needing to purify other pollutants in air
Changeover module is crossed to switch to connector 3 on the corresponding filter screen unit 2 of new pollutant.For example, needing for the first time in air
Formaldehyde is filtered, then is connect respectively with the both ends of formaldehyde filter screen unit 2 by connector 3, and the air intake passage for being directed to formaldehyde is formed,
Then airhandling equipment can purify the formaldehyde in air, purify later to the particulate matter in air, then
Connector 3 is switched into the air intake passage that the formation of particulate matter filter screen unit 2 is directed to particulate matter respectively by changeover module, then air
Processing equipment can purify the particulate matter in air, if purified to two pollutants in air, select
Has the filter screen unit 2 of both purification functions, if purified to the multiclass pollutant in air, it is more that selection has this
The filter screen unit 2 of kind purification function.
In some embodiments of the invention, the changeover module includes rack gear 5 and electromagnetic and mechanical hand；The rack gear 5 with
The shell 1 of airhandling equipment is fixedly connected；One end far from the net-filter assembly of the connector 3 is connected with and the rack gear
5 matched gears 9, the gear 9 can be rotated relative to the connector 3；One end close to the gear 9 of the electromagnetic and mechanical hand
Equipped with electromagnetic block 7, the electromagnetic block 7 can be connect when being powered with the gear 9, the electromagnetic and mechanical hand and airhandling equipment
Shell 1 is slidably connected, and the electromagnetic and mechanical hand is scalable, can be by the connector 3 and institute during the electromagnetic and mechanical hand contracting
The disassembly of filter screen unit 2 is stated, the connector 3 can be connect by the electromagnetic and mechanical hand during stretching with the filter screen unit 2.Switching
When assembly operating, electromagnetic and mechanical hand is extended to first contacts with gear 9, is then powered to electromagnetic block 7, since gear 9 is gold
Belong to the gear 9 of material, therefore gear 9, together with electromagnetic block 7 is because of magnetic connection, then electromagnetic and mechanical hand is reduced to gear 9 and tooth
The position that item 5 engages, then 9 opposing tabs 3 of gear rotate, and since the position of rack gear 5 is fixed, then gear 9 starts on rack gear 5
It rolls, and connector 3 is driven to start to move, stop rotating when being moved to new 2 corresponding position of filter screen unit, then connector
3 also stay at position corresponding with new filter screen unit 2, and electromagnetic and mechanical hand extends to connector 3 again at this time and new filter screen unit 2 connects
It connects, that is, clamping protrusion, by jacking clamping groove, then electromagnetic block 7 powers off, the connection of electromagnetic block 7 and gear 9 releases, so
Electromagnetic and mechanical hand is reduced to reset condition afterwards, ought be because electromagnetic and mechanical hand is corresponding with the new position of connector 3 at this time next time
When connector 3 needs to switch filter screen unit 2, then it can contact and can be being contracted with gear 9 during electromagnetic and mechanical hand is stretched
When band moving gear 9 engaged with rack gear 5；There is the shell of electromagnetic and mechanical hand and air purifier to be slidably connected again, therefore it can
It is mobile simultaneously to be rotated simultaneously with gear 9.
In some embodiments of the invention, the rack gear 5 has multiple positions of temporarily dwelling, multiple position and multiple institutes of temporarily dwelling
State the one-to-one correspondence of filter screen unit 2；The gear 9 of the connector 3 reaches described when temporarily dwelling, and the connector 3 and the temporary position of dwelling are right
The filter screen unit 2 answered is coaxial.Temporary position of dwelling is exactly the specific position on rack gear 5.When the gear 9 of connector 3 is moved to this position,
The air duct shell of the corresponding filter screen unit 2 of connector 3 and position of temporarily dwelling with this is coaxial, and then connector 3 is mobile to air duct shell
In the process, then it is clamped protrusion gradually to be headed into clamping groove, then connector 3 and filter screen unit 2, which are realized, connects.
In some embodiments of the invention, the electromagnetic and mechanical hand includes telescoping cylinder 6 and the piston with the telescoping cylinder 6
The cylinder body of the electromagnetic block 7 of connection, the telescoping cylinder 6 is equipped with annular recess 8；Two are equipped in the shell 1 of airhandling equipment
The limit plate 4 parallel with the rack gear 5, two limit plates 4 are respectively arranged in the annular recess 8 item respectively, and two
The limit plate 4 is oppositely arranged about the cylinder body of the telescoping cylinder 6.
Two limit plates 4 are in a strip shape, and are formed between two limit plates 4 for the logical of the cylinder body sliding for telescoping cylinder 6
Road, and the cylinder body of telescoping cylinder 6 can rotate in channel；The annular recess 8 of the cylinder body of telescoping cylinder 6 is arranged in channel, then
The diameter of the other parts of the cylinder body of telescoping cylinder 6 is all larger than the distance between two limit plates 4, then annular recess 8 forms one directly
The lesser neck of diameter makes telescoping cylinder 6 that can only move, rotate between two limit plates 4, and 6 axial direction of telescoping cylinder cannot occur
Movement.
In some embodiments of the invention, be installed with actuator 10 in the connector 3, the connector 3 far from described
One end of filter screen unit 2 is equipped with end plate, and the end plate is equipped with 12 hole of bearing, and bearing 12 is equipped in 12 hole of bearing, described
The output shaft 11 of actuator 10 is drivingly connected after running through 12 hole of bearing with the gear 9.Actuator 10 can select motor,
It is connect after strainer being passed through using fixed rib 13 with the inner wall of air duct shell；The inner ring of bearing 12 is defeated with actuator 10
The interference fit connection of shaft 11, the outer ring of bearing 12 and the inner wall in 12 hole of bearing are interference fitted and connect；The output shaft of actuator 10
When 11 rotation, so that the gear 9 being attached thereto be driven to rotate, if gear 9 and electromagnetic block 7 connect, it is further driven to electromagnetism
Manipulator rotation, and the inner ring for the bearing 12 being set on output shaft 11 also rotates with it, and the outer ring of bearing 12 and with
The air duct shell of outer ring connection not can rotate then.
In some embodiments of the invention, including the first connector 3, the second connector 3, the first changeover module and second switch
Component；Multiple filter screen units 2 are arranged successively by straight line, and the end face of one end of multiple filter screen units 2 is put down respectively
Together, the end face difference of the other end of multiple filter screen units 2 is concordant；First connector 3 and first changeover module point
Not She Yu multiple filter screen units 2 one end outside, second connector 3 and second changeover module are respectively arranged on more
The outside of the other end of a filter screen unit 2.First connector 3 is used to connect with one end of one of multiple filter screen units 2, and the
One changeover module is used to switch the position of the first connector 3, can connect from different filter screen units 2；Second connector 3 is used for
It is connect with the other end of one of multiple filter screen units 2, and the second changeover module is used to switch the position of the second connector 3, it can
It is enough to be connected from different filter screen units 2.
In some embodiments of the invention, the end plate of first connector 3 is equipped at least one first communication port, each
First communication port passes through flexible pipe 15 and is connected to the motor cavity of airhandling equipment；The end plate of second connector 3 is set
There is at least one second communication port, each communication port passes through flexible pipe 15 and is connected to the air inlet of airhandling equipment.
The first connector 3 is connected to the motor cavity of airhandling equipment by the first communication port and flexible pipe 15, passes through the second communication port
It is connected to the second connector 3 with the air inlet of airhandling equipment with flexible pipe 15, due to using flexible pipe 15, when connector 3 exists
When switching between different filter screen units 2, position changes, and flexible pipe 15 can change or move at any time, ensure that
The air-tightness of air intake passage is also provided convenience to switch the filter screen unit 2 of different function.
Based on same invention thinking, the present invention provides a kind of airhandling equipments, including the Combined filter screen machine
Structure.
It should be noted that, in this document, the relational terms of such as " first " and " second " or the like are used merely to one
A entity or operation with another entity or operate distinguish, without necessarily requiring or implying these entities or operation it
Between there are any actual relationship or orders.
Finally, it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although
Present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: it still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features；
And these are modified or replaceed, technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution spirit and
Range.
Claims (12)
1. a kind of Combined filter screen mechanism, which is characterized in that including multiple filter screen units (2), connector (3) and changeover module；
The both ends of the filter screen unit (2) can be detachably connected with the connector (3), in multiple filter screen units (2)
One one end is connected to by the connector (3) with the air inlet (14) of airhandling equipment, and the other end passes through the connector
(3) it is connected to the blower chamber (16) of airhandling equipment；
The changeover module can drive the connector (3) to connect or dismantle with the filter screen unit (2).
2. Combined filter screen mechanism according to claim 1, which is characterized in that the filter screen unit (2) includes air duct shell
Body and strainer；
The air duct shell is cylindrical in shape, and one end is equipped with grid, and the other end is equipped with the annular projection radially to extend internally；
The strainer includes cylindrical sidewall and the bottom wall that connect with one end of the cylindrical sidewall, and the bottom wall and the grid connect
It connects, the side wall and annular projection interference fit connect.
3. Combined filter screen mechanism according to claim 2, which is characterized in that the both ends of the air duct shell are respectively equipped with
Cricoid clamping groove, the connector (3) are equipped with and the matched clamping protrusion of the clamping groove.
4. Combined filter screen mechanism according to claim 3, which is characterized in that be equipped with sealing ring in the clamping groove.
5. Combined filter screen mechanism according to claim 1, which is characterized in that multiple filter screen units (2) include first
Aldehyde filter screen unit (2), particulate matter filter screen unit (2), peculiar smell filter screen unit (2) and anaphylactogen filter screen unit (2).
6. Combined filter screen mechanism according to claim 1, which is characterized in that the changeover module include rack gear (5) and
Electromagnetic and mechanical hand；
The rack gear (5) is fixedly connected with the shell (1) of airhandling equipment；
The connector (3) far from the net-filter assembly one end be connected with the rack gear (5) matched gear (9), it is described
Gear (9) can be rotated relative to the connector (3)；
One end close to the gear (9) of the electromagnetic and mechanical hand is equipped with electromagnetic block (7), and the electromagnetic block (7) can when being powered
It is connect with the gear (9), the shell (1) of the electromagnetic and mechanical hand and airhandling equipment is slidably connected, the electromagnetic and mechanical
Hand is scalable, can dismantle the connector (3) and the filter screen unit (2) during the electromagnetic and mechanical hand contracting, the electricity
The connector (3) can be connect by magnetic mechanical hand during stretching with the filter screen unit (2).
7. Combined filter screen mechanism according to claim 6, which is characterized in that the rack gear (5) has multiple positions of temporarily dwelling,
Multiple position and multiple filter screen unit (2) one-to-one correspondence of temporarily dwelling；Gear (9) arrival of the connector (3) is described temporarily to dwell
When position, the connector (3) filter screen unit (2) corresponding with the position of temporarily dwelling is coaxial.
8. Combined filter screen mechanism according to claim 6, which is characterized in that the electromagnetic and mechanical hand includes telescoping cylinder
(6) and with the piston of the telescoping cylinder (6) cylinder body of the electromagnetic block (7) connecting, the telescoping cylinder (6) is equipped with annular recess
(8)；
Two limit plates (4) parallel with the rack gear (5) respectively are equipped in the shell (1) of airhandling equipment, described in two
Limit plate (4) is respectively arranged in the annular recess (8), and cylinder body of two limit plates (4) about the telescoping cylinder (6)
It is oppositely arranged.
9. Combined filter screen mechanism according to claim 6, which is characterized in that be installed with actuator in the connector (3)
(10), one end far from the filter screen unit (2) of the connector (3) is equipped with end plate, and the end plate is equipped with bearing (12) hole,
Bearing (12) are equipped in bearing (12) hole, the output shaft (11) of the actuator (10) runs through the bearing (12) Kong Houyu
The gear (9) is drivingly connected.
10. Combined filter screen mechanism according to claim 9, which is characterized in that including the first connector (3), the second connector
(3), the first changeover module and the second changeover module；
Multiple filter screen units (2) are arranged successively by straight line, the end face difference of one end of multiple filter screen units (2)
Concordantly, the end face difference of the other end of multiple filter screen units (2) is concordant；
First connector (3) and first changeover module are respectively arranged on the outside of one end of multiple filter screen units (2),
Second connector (3) and second changeover module are respectively arranged on the outside of the other end of multiple filter screen units (2).
11. Combined filter screen mechanism according to claim 10, which is characterized in that the end plate of first connector (3) is set
There is at least one first communication port, each first communication port passes through the motor cavity of flexible pipe (15) and airhandling equipment
Connection；
The end plate of second connector (3) is equipped at least one second communication port, and each communication port passes through flexible pipe
(15) it is connected to the air inlet of airhandling equipment.
12. a kind of airhandling equipment, which is characterized in that including the described in any item Combined filter screen machines of claim 1 to 11
Structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910656702.8A CN110433585B (en) | 2019-07-19 | 2019-07-19 | Combined filter screen mechanism and air treatment equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910656702.8A CN110433585B (en) | 2019-07-19 | 2019-07-19 | Combined filter screen mechanism and air treatment equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110433585A true CN110433585A (en) | 2019-11-12 |
| CN110433585B CN110433585B (en) | 2024-08-09 |
Family
ID=68431176
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910656702.8A Active CN110433585B (en) | 2019-07-19 | 2019-07-19 | Combined filter screen mechanism and air treatment equipment |
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| Country | Link |
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| CN (1) | CN110433585B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111701348A (en) * | 2020-06-24 | 2020-09-25 | 平顶山学院 | Fire disaster fire protection smog processing apparatus based on artificial intelligence |
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|---|---|---|---|---|
| US4257888A (en) * | 1979-05-01 | 1981-03-24 | Kudryavtsev Boris B | Cartridge filter |
| JP2002336625A (en) * | 2001-05-14 | 2002-11-26 | Mitsubishi Heavy Ind Ltd | Magazine type filter |
| CN206247507U (en) * | 2016-11-23 | 2017-06-13 | 林国扬 | A kind of filter core of air cleaning unit |
| CN109966819A (en) * | 2019-03-25 | 2019-07-05 | 烟台知兴知识产权咨询服务有限公司 | A kind of industrial clarifier for being conveniently replaceable strainer |
| CN210845650U (en) * | 2019-07-19 | 2020-06-26 | 珠海格力电器股份有限公司 | Combined filter screen mechanism and air treatment equipment |
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2019
- 2019-07-19 CN CN201910656702.8A patent/CN110433585B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4257888A (en) * | 1979-05-01 | 1981-03-24 | Kudryavtsev Boris B | Cartridge filter |
| JP2002336625A (en) * | 2001-05-14 | 2002-11-26 | Mitsubishi Heavy Ind Ltd | Magazine type filter |
| CN206247507U (en) * | 2016-11-23 | 2017-06-13 | 林国扬 | A kind of filter core of air cleaning unit |
| CN109966819A (en) * | 2019-03-25 | 2019-07-05 | 烟台知兴知识产权咨询服务有限公司 | A kind of industrial clarifier for being conveniently replaceable strainer |
| CN210845650U (en) * | 2019-07-19 | 2020-06-26 | 珠海格力电器股份有限公司 | Combined filter screen mechanism and air treatment equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111701348A (en) * | 2020-06-24 | 2020-09-25 | 平顶山学院 | Fire disaster fire protection smog processing apparatus based on artificial intelligence |
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| Publication number | Publication date |
|---|---|
| CN110433585B (en) | 2024-08-09 |
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