CN103388869B - Air interchanger and air conditioner comprising same - Google Patents
Air interchanger and air conditioner comprising same Download PDFInfo
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- CN103388869B CN103388869B CN201210143123.1A CN201210143123A CN103388869B CN 103388869 B CN103388869 B CN 103388869B CN 201210143123 A CN201210143123 A CN 201210143123A CN 103388869 B CN103388869 B CN 103388869B
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- 238000001914 filtration Methods 0.000 claims description 206
- 238000005367 electrostatic precipitation Methods 0.000 claims description 47
- 238000009434 installation Methods 0.000 claims description 14
- 238000006243 chemical reaction Methods 0.000 claims description 10
- 238000004891 communication Methods 0.000 claims description 2
- 239000002245 particle Substances 0.000 abstract description 13
- 239000012535 impurity Substances 0.000 abstract description 10
- 238000009423 ventilation Methods 0.000 abstract description 5
- 239000000428 dust Substances 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 22
- 238000000034 method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000013022 venting Methods 0.000 description 2
- 230000003245 working effect Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention provides a ventilation device and an air conditioner comprising the same. Wherein breather includes: a housing having a housing indoor interface and a housing outdoor interface; the filter box is fixedly arranged in the shell and provided with a filter cavity air inlet and a filter cavity air outlet, and an electrostatic dust removal filter screen is arranged at the filter cavity air inlet; and the negative ion generator is fixedly arranged at the interface of the outside of the shell. The air interchanger and the air conditioner comprising the same can effectively filter impurity particles in the air.
Description
Technical field
The present invention relates to conditioner field, specifically, it relates to air interchanger and comprise the conditioner of this air interchanger.
Background technology
The air interchanger arranged in conditioner can realize ventilation function, is about to indoor air discharged to outdoor or the air suction of outdoor is indoor. And by the process of the air suction indoor of outdoor, the air flow through generally just is carried out simple filtration by existing technology while realizing ventilation function, and a large amount of impurity particles in air cannot be rejected, such air enters indoor can pollute indoor environment, and human body is produced harm.
Summary of the invention
It is desirable to provide a kind of air interchanger and comprise the conditioner of this air interchanger, it is possible to the impurity particle in air is effectively filtered.
In order to realize above-mentioned purpose, according to an aspect of the present invention, it provides a kind of air interchanger, comprising: housing, there is interface and the outer interface of shell chamber in shell chamber; Filter cartridge, is fixedly installed on enclosure interior, and filter cartridge has filtering chamber blast inlet and filtering chamber goes out air port, and filtering chamber air inlet is provided with electrostatic precipitation filtering net; And negative ion producer, it is fixedly installed on the outer interface of shell chamber of housing.
Further, filter cartridge comprises: box body, is fixedly installed on enclosure interior, and box body has filtering chamber blast inlet and filtering chamber goes out air port; And filtration module, it being arranged on the filtering chamber air inlet of filter cartridge, the prefiltering net that filtration module comprises electrostatic precipitation filtering net and is fixedly connected with electrostatic precipitation filtering net, prefiltering net and electrostatic precipitation filtering net are arranged successively along air intake to the direction of air-out.
Further, electrostatic precipitation filtering net has prefiltering net and installs bayonet socket, and prefiltering net has installs the slotting sheet of the corresponding installation of bayonet socket with prefiltering net.
Further, filtration module is slidably disposed on the filtering chamber air inlet of box body.
Further, the two opposite side walls of box body being provided with electrostatic precipitation filtering net slideway, filtration module is mounted slidably along electrostatic precipitation filtering net slideway.
Further, electrostatic precipitation filtering net being fixedly installed the oriented locating fastener extended away from electrostatic precipitation filtering net direction, box body has the projecting plate extended in the same way with locating fastener, and projecting plate is provided with the box body bayonet socket matched with locating fastener.
Further, locating fastener is provided with projection on the end face of projecting plate, and box body bayonet socket is corresponding with projection.
Further, locating fastener is provided with multiple groove on the end face of projecting plate, and the elongated end of projecting plate is fixedly connected with the card matched with groove and buckles wall.
Further, electrostatic precipitation filtering net is fixedly installed take out corresponding with locating fastener and draws handle.
Further, air interchanger also comprises: reversing valve, it is fixedly installed on enclosure interior, there is the 2nd reversing valve opening that the first reversing valve opening that interface in the shell chamber with housing communicates communicates with the outer interface of the shell chamber of housing, and the 3rd reversing valve opening, the first reversing valve opening and the 2nd reversing valve opening optionally with the 3rd reversing valve open communication; And induced-draught electric motor, it being fixedly installed on filter cartridge inside, there is motor suction opening and motor air outlet, motor suction opening communicates with the filtering chamber blast inlet of filter cartridge, and motor air outlet goes out air port with the filtering chamber of filter cartridge and communicates; The filtering chamber of filter cartridge goes out air port and communicates with the 3rd reversing valve opening of reversing valve.
Further, reversing valve comprises: valve body, is round shape, is fixedly installed on enclosure interior, and the first reversing valve opening, the 2nd reversing valve opening and the 3rd reversing valve opening are arranged on the sidewall of valve body; Reversing plate, axis around valve body is arranged in valve body rotationally, comprise valve body is divided into closed side and open sides dividing plate and side plate, reversing plate has the first working order making the first reversing valve opening and the 3rd reversing valve opening be co-located at closed side, and makes the 2nd reversing valve opening and the 3rd reversing valve opening be co-located at the 2nd working order of closed side; And conversion motor, it is arranged on valve inner, drives with reversing plate and be connected.
Further, reversing valve also comprises the limiting plate of restriction reversing plate turned position, and limiting plate is fixedly installed on the inwall of valve body.
According to a further aspect in the invention, providing a kind of conditioner, comprise the air interchanger being connected with indoor and outdoors respectively, air interchanger is aforesaid air interchanger, in the shell chamber of air interchanger, interface is communicated to indoor, and the outer interface of the shell chamber of air interchanger is communicated to outdoor.
The technical scheme of application the present invention; by the filtering chamber air inlet at filter cartridge, electrostatic precipitation filtering net is set; and the negative ion producer matched is set at the outer interface of shell chamber; make the impurity particle in the air of the outer interface of shell chamber electronegative; such air is through electrostatic precipitation filtering net; electronegative impurity particle can be adsorbed by electrostatic precipitation filtering net; thus indoor cannot be entered; ensure that to be the fresh air filtering out harmful particle to indoor input, make room air health pure and fresh.
Accompanying drawing explanation
The Figure of description of the part forming the application is used to provide a further understanding of the present invention, and the schematic description and description of the present invention, for explaining the present invention, does not form inappropriate limitation of the present invention. In the accompanying drawings:
Fig. 1 shows the three-dimensional structure schematic diagram of air interchanger according to first embodiment of the invention;
Fig. 2 shows the A place partial enlargement figure of the air interchanger according to Fig. 1;
Fig. 3 shows the three-dimensional structure schematic diagram that the filtration module of air interchanger according to first embodiment of the invention is separated with box body;
Fig. 4 shows the schematic diagram after the filtration module of dismantling of air interchanger according to first embodiment of the invention;
Fig. 5 shows the three-dimensional structure schematic diagram of the filter cartridge of air interchanger according to first embodiment of the invention;
Fig. 6 shows the three-dimensional structure schematic diagram that the filtration module of the filter cartridge of air interchanger according to first embodiment of the invention is separated with box body;
Fig. 7 shows the three dimensional sectional view that the locating fastener of air interchanger according to first embodiment of the invention matches with box body bayonet socket;
Fig. 8 shows the B place partial enlargement figure of the air interchanger according to Fig. 7;
Fig. 9 shows the plan cross-section figure that the locating fastener of air interchanger according to first embodiment of the invention matches with box body bayonet socket;
Figure 10 shows the three dimensional sectional view that the filter cartridge of air interchanger according to first embodiment of the invention matches with induced-draught electric motor;
Figure 11 shows the plan cross-section figure that the filter cartridge of air interchanger according to first embodiment of the invention matches with induced-draught electric motor;
Figure 12 shows the air flow schematic diagram to indoor air-supply of air interchanger according to first embodiment of the invention;
Figure 13 shows the air flow schematic diagram to outdoor air-supply of air interchanger according to first embodiment of the invention;
The three-dimensional structure schematic diagram that Figure 14 shows the filtration module baffle plate of air interchanger according to first embodiment of the invention, filtration module is separated with box body;
Figure 15 shows the three-dimensional structure schematic diagram that the filtration module of air interchanger according to first embodiment of the invention is separated with housing installation mouth;
Figure 16 shows the three-dimensional structure schematic diagram of the filtration module insertion housing of air interchanger according to first embodiment of the invention;
Figure 17 shows the three-dimensional structure schematic diagram that the filtration module baffle plate of air interchanger according to first embodiment of the invention matches with housing installation mouth;
Figure 18 shows the C place partial enlargement figure of the air interchanger according to Figure 17;
The housing that Figure 19 shows air interchanger according to first embodiment of the invention installs mouth schematic diagram;
Figure 20 shows the schematic diagram of the housing installation mouth place connection filtration module baffle plate of air interchanger according to first embodiment of the invention;
Figure 21 shows the three-dimensional structure schematic diagram after the filtration module of dismantling of the air interchanger of the 2nd according to the present invention embodiment;
Figure 22 shows the front view after the filtration module of dismantling of the air interchanger of the 2nd according to the present invention embodiment;
Figure 23 shows the left view structural representation of the air interchanger of the 2nd according to the present invention embodiment;
Figure 24 shows the plan structure schematic diagram of the air interchanger of the 2nd according to the present invention embodiment;
The three-dimensional structure schematic diagram that Figure 25 shows the filtration module of the air interchanger of the 2nd according to the present invention embodiment and box body is separated;
Figure 26 shows the filtration module of air interchanger and the three-dimensional structure schematic diagram of box mates of the 2nd according to the present invention embodiment;
Figure 27 shows the three-dimensional structure schematic diagram that the prefiltering net of the air interchanger of the 2nd according to the present invention embodiment matches with HEPA filtering net;
Figure 28 shows the D place partial enlargement figure of the air interchanger according to Figure 27;
Figure 29 shows the structural representation that the filter cartridge of the air interchanger of the 2nd according to the present invention embodiment matches with induced-draught electric motor;
Figure 30 shows the three-dimensional structure schematic diagram of the prefiltering net of the air interchanger of the 2nd according to the present invention embodiment;
Figure 31 shows the front view of the prefiltering net of the air interchanger of the 2nd according to the present invention embodiment;
Figure 32 shows the vertical view of the prefiltering net of the air interchanger according to Figure 31;
Figure 33 shows the three-dimensional structure schematic diagram of the HEPA filtering net of the air interchanger of the 2nd according to the present invention embodiment;
Figure 34 shows the front view of the HEPA filtering net of the air interchanger of the 2nd according to the present invention embodiment;
Figure 35 shows the vertical view of the HEPA filtering net of the air interchanger according to Figure 34;
Figure 36 shows the air flow schematic diagram to indoor air-supply of the air interchanger of the 2nd according to the present invention embodiment; And
Figure 37 shows the air flow schematic diagram to outdoor air-supply of the air interchanger of the 2nd according to the present invention embodiment.
Embodiment
Below with reference to the accompanying drawings and come the present invention is described in detail in conjunction with the embodiments. It should be noted that, when not conflicting, the embodiment in the application and the feature in embodiment can combine mutually.
As shown in Fig. 1 ~ Fig. 4, according to first embodiment of the invention, air interchanger comprises housing 10, reversing valve 20, filter cartridge 30 and induced-draught electric motor 40.
The inside of housing 10 forms ventilation lumen, and the sidewall of housing 10 has interface 11 and the outer interface 12 of shell chamber in the shell chamber communicated with ventilation lumen.
Reversing valve 20 comprises valve body 21, reversing plate 22, conversion motor 23 and limiting plate 24. Wherein valve body 21 is cylindrical structure, is fixedly installed on housing 10 inner. The sidewall of valve body 21 is provided with the first reversing valve opening, the 2nd reversing valve opening and the 3rd reversing valve opening. Indoor passage 70 is connected in shell chamber interface 11 and the first reversing valve opening, and outside passage 80 is connected the outer interface 12 of shell chamber and the 2nd reversing valve opening. Reversing plate 22 is arranged in valve body 21, can rotate around the axis of valve body 21. Reversing plate 22 comprises the dividing plate that axial direction due is arranged and two ends and valve body 21 inwall fit along valve body 21, and covers the semicircle side plate being fixedly connected with outside valve body 21 and with dividing plate, and dividing plate is through the axis of valve body 21. Dividing plate matches with side plate, is closed side and open sides by reversing valve 20 interior separation. Conversion motor 23 is fixed in valve body 21, drives with the dividing plate of reversing plate 22 and is connected, it is possible to drive reversing plate 22 to rotate.
Reversing valve 20 can the flow direction of gas in watch-keeping cubicle inner channel 70 and outside passage 80. Along with the reversing plate 22 in reversing valve 20 rotates under the driving of conversion motor 23, it is possible to make the first reversing valve opening be co-located at the closed side of valve body 21 with the 3rd reversing valve opening and be connected, be the first working order of air interchanger. Or the 2nd reversing valve opening can be made to be co-located at the closed side of valve body 21 with the 3rd reversing valve opening and be connected, it is the 2nd working order of air interchanger. When air interchanger is changed between the first working order and the 2nd working order, the gas flow in indoor passage 70 and outside passage 80 changes thereupon. Limiting plate 24 is fixedly installed on the inwall of valve body 21, it is possible to the turned position of restriction reversing plate 22, makes the conversion of air interchanger between two working ordeies more accurate.
Filter cartridge 30 comprises box body 31 and filtration module 32. It is inner that box body 31 is fixedly installed on housing 10, and the inside of box body 31 forms filtration module and installs chamber and filtering chamber, and filtering chamber has filtering chamber blast inlet and filtering chamber goes out air port. Filtering chamber is gone out air port and is connected by air-out passage 50 with the 3rd reversing valve opening of reversing valve 20. Filtration module is installed chamber and is communicated with the filtering chamber blast inlet of filtering chamber, and filtration module 32 is slidably disposed on filtration module and installs in chamber.
It is inner that induced-draught electric motor 40 is fixedly installed on filter cartridge 30, and induced-draught electric motor 40 has motor suction opening and motor air outlet, and motor suction opening communicates with filtering chamber blast inlet, and motor air outlet goes out air port with filtering chamber and communicates.
In conjunction with the slip direction see the direction of arrow in Fig. 5 ~ Figure 11, Fig. 6 being filtration module 32. the filtration module 32 of filter cartridge 30 is slidably disposed on the filtering chamber air inlet of box body 31. filtration module 32 comprises prefiltering net 323 and the electrostatic precipitation filtering net 324 that the direction along air intake to air-out is arranged successively. the inwall that electrostatic precipitation filtering net 324 and filtration module install chamber is connected slidably, and prefiltering net 323 and electrostatic precipitation filtering net 324 are buckled by card or other similar fashion are fixedly connected with, and slides with electrostatic precipitation filtering net 324. in order to facilitate the connection of prefiltering net 323 with electrostatic precipitation filtering net 324, it is provided with four prefiltering nets at the top of electrostatic precipitation filtering net 324 two opposite side walls respectively accordingly and bayonet socket 326 is installed, wherein each sidewall is provided with two prefiltering nets and installs bayonet socket 326, prefiltering net 323 two opposite side walls is provided with the slotting sheet 327 of four installations installed bayonet socket 326 with prefiltering net and match, four prefiltering nets install bayonet socket 326 and four slotting sheet 327 one_to_one corresponding settings of installation, insert in prefiltering net installation bayonet socket 326 by installation being inserted sheet 327, prefiltering net 323 is fixedly installed on the inlet side of electrostatic precipitation filtering net 324.
Accurately slip into filtration module installation chamber to make filtration module 32 and match with filtering chamber blast inlet better, match with filtering chamber and form two slip steps being oppositely arranged in filtration module installation chamber, filtration module is installed and is provided with box body slide rail 316 on the inwall in chamber, electrostatic precipitation filtering net slideway 311 is formed between slip step and box body slide rail 316, make electrostatic precipitation filtering net 324 at filtration module, slip in chamber can be installed along this electrostatic precipitation filtering net slideway 311, cover filtering chamber blast inlet or depart from filtering chamber blast inlet. In order to make filtration module 32 coordinate better with electrostatic precipitation filtering net slideway 311, electrostatic precipitation filtering net 324 two opposite side walls is provided with filtering net guide rail 321, each sidewall is wherein provided with two filtering net guide rails 321. Article two, filtering net guide rail 321 respectively slip step and box body slide rail 316 with same side match, the sliding trajectory of restriction filtration module 32.
In order to make the electrostatic precipitation filtering net 324 of filtration module 32 locate better in slip, a sidewall of electrostatic precipitation filtering net 324 is fixedly installed locating fastener 322. This locating fastener 322 extends to the direction away from electrostatic precipitation filtering net 324, is provided with two projections 3223 on the end face of locating fastener 322 towards box body 31. Box body 31 is fixedly installed the projecting plate 317 extended in the same way with locating fastener 322, this projecting plate 317 is provided with two the box body bayonet sockets 312 coordinated one by one with two projections 3223 on locating fastener 322. When filtration module 32 slides, two projections 3223 can fall into box body bayonet socket 312 when arriving two box body bayonet socket 312 places, and now filtration module 32 cannot continue to slide. If when needing to extract filtration module 32 out, it is only necessary to lifted slightly by locating fastener 322, two projections 3223 are made to leave two box body bayonet sockets 312. In order to conveniently lift locating fastener 322, make filtration module 32 be more prone to extract out, the sidewall of electrostatic precipitation filtering net 324 is also provided with take out corresponding with locating fastener 322 and draws handle 325. Draw handle 325 by means of taking out, it is possible to lifted by locating fastener 322 more easily, and conveniently filtration module 32 is extracted out. Preferably, locating fastener 322 has offered multiple groove 3221 on the end face of box body 31, and the elongated end of projecting plate 317 is vertically fixedly connected with the card matched with groove 3221 and buckles wall 3222. The elasticity coordinated of the box body 31 of filtration module 32 with filter cartridge 30 can be adjusted during assembling as required, thus extend the work-ing life of filter cartridge 30.
In order to match with electrostatic precipitation filtering net 324 so that it is the effect brought into normal play, in shell chamber, outer interface 12 place is fixedly installed negative ion producer.
In conjunction with being air circulation direction see the direction of arrow in Figure 12, Figure 12. when needs carry fresh air to the interior space, reversing plate 22 in reversing valve 20 turns to the first working order of the closed side making the first reversing valve opening and the 3rd reversing valve opening be co-located at reversing valve 20 under the driving of conversion motor 23, and now outside passage 80 is connected with the open sides of reversing valve 20. the air in outdoor space flows to negative ion producer from interface shell chamber 12, now negative charge on the impurity particle band in air. then air enters the open sides of reversing valve 20 through outside passage 80, is then attracted to the filtering chamber blast inlet of filter cartridge 30 by induced-draught electric motor 40. in filtering chamber air inlet, air is first through prefiltering net 323 simple filtration, then electrostatic precipitation filtering net 324 is arrived, now electronegative in air impurity particle is attracted on electrostatic precipitation filtering net 324, filtering chamber cannot be entered, and the fresh air after filtering is successively by motor suction opening, motor air outlet and air-out passage 50 continue to be circulated to the closed side of reversing valve 20, then the interior space is entered by indoor passage 70, achieve and to during the air-supply of indoor, the granule foreign in air is filtered, ensure that the Air quality to interior space conveying, make indoor environment more comfortable.
In conjunction with being air circulation direction see the direction of arrow in Figure 13, Figure 13. When needing the air venting of the interior space to outdoor space, reversing plate 22 in reversing valve 20 turns to the 2nd working order of the closed side making the 2nd reversing valve opening and the 3rd reversing valve opening be co-located at reversing valve 20 under the driving of conversion motor 23, and now indoor passage 70 is connected with the open sides of reversing valve 20. The air of the interior space indoor wing passage 70 enter the open sides of reversing valve 20, be then attracted to the filtering chamber blast inlet of filter cartridge 30 by induced-draught electric motor 40. After filtration module 32, enter the motor suction opening of induced-draught electric motor 40 again, then entered the closed side of reversing valve 20 by air-out passage 50, be discharged into outdoor space finally by outside passage 80. Because not needing to be filtered by air to outdoor air draft, so electrostatic precipitation filtering net 324 does not need to play a role in this process, the use number of times of electrostatic precipitation filtering net 324 can also be saved like this, increasing work-ing life.
In conjunction with the slip direction see the direction of arrow in Figure 14 ~ Figure 20, Figure 16 being filtration module 32. In order to facilitate dismounting and the installation of filtration module 32, the sidewall of housing 10 is provided with housing mouth 13 is installed. This housing is installed mouth 13 and is arranged accordingly with filtration module 32, for extracting out or insertion filtration module 32. In order to make filtration module 32 locate better in the housing 10, and whole air interchanger is worked better, the sidewall of housing 10 is also provided with the filtration module baffle plate 60 installed mouth 13 be removably connected with housing. The first end of filtration module baffle plate 60 is provided with the first screw hole 61, housing is installed mouth 13 place and is fixedly installed mounting plate 14, mounting plate 14 is provided with two screw hole corresponding with the first screw hole 61, makes filtration module baffle plate 60 can be fixed by screws in housing and mouth 13 place is installed. When filtration module 32 dismantled by needs, it is only necessary to filtration module baffle plate 60 is pulled down, so that it may so that filtration module 32 is extracted out. Clean or change complete filtration module 32 is inserted into housing 10 inside again after, then filtration module baffle plate 60 and mounting plate 14 spiral shell are connect.
Installing mouth 13 to make filtration module baffle plate 60 and housing more to fit, two end relative with first end at filtration module baffle plate 60 is provided with location groove 63 and baffle plate location sheet 62, installs mouth 13 place at housing and is provided with positioning convex 131 accordingly. When installing filtration module baffle plate 60, first baffle plate is located sheet 62 and inserts housing installation mouth 13, then adjust filtration module baffle plate 60 and make positioning convex 131 fall into location groove 63, then filtration module baffle plate 60 and mounting plate 14 spiral shell are connect. Filtration module baffle plate 60 and housing install the mode of connection of mouth 13 herein can also be that card links and connects, and can realize the object of easy accessibility equally.
In conjunction with see Figure 21 ~ Figure 35, according to the 2nd of the present invention the embodiment, it is substantially identical with first example structure, difference is that filtration module 32 comprises prefiltering net 323 and the HEPA filtering net 329 that the direction along air intake to air-out is arranged successively. Prefiltering net 323 and HEPA filtering net 329 are independent separately, install at filtration module and are provided with HEPA filtering net slideway 313 and prefiltering net slideway 314 in two opposed inner walls in chamber. Wherein HEPA filtering net 329 can slide along HEPA filtering net slideway 313, covers filtering chamber blast inlet or departs from filtering chamber blast inlet; Prefiltering net 323 can slide along prefiltering net slideway 314, covers filtering chamber blast inlet or departs from filtering chamber blast inlet. Prefiltering net slideway 314 and HEPA filtering net slideway 313 on each inwall in filtration module installation chamber are all arranged successively along air intake to the direction of air-out. Correspondingly, the present embodiment does not need to arrange negative ion producer.
The Chinese meaning of HEPA for high-efficiency air filtering, reaches the filtering net of HEPA standard, and the feature clearance of the particle of 0.1 micron to 0.3 micron being reached to 99.7%, HEPA filtering net is that air can pass through, but tiny particulate cannot pass through.
In the present embodiment, locating fastener 322 ' is fixedly installed in the two opposite side walls of prefiltering net 323, and each locating fastener 322 ' is provided with two projections 3223 '. The sidewall of box body 31 is provided with four box body bayonet sockets 312 ' accordingly, each sidewall wherein arranges two box body bayonet sockets 312 '. Projection 3223 ' matches with box body bayonet socket 312 ' can limit the slip of prefiltering net 323. In order to filtration module for convenience detach, make filtration module 32 be more prone to extract out, the two opposite side walls of prefiltering net 323 is also provided with take out corresponding with locating fastener 322 ' and draws handle 325 '. Draw handle 325 ' by means of taking out, it is possible to be separated with box body bayonet socket 312 ' by locating fastener 322 ' more easily, and conveniently filtration module 32 is extracted out.
In order to make filtration module 32 better in filtering chamber air inlet location, prefiltering net 323 is fixedly installed insert sheet for positioning 328, the sidewall of box body 31 is provided with the limited bayonet 315 mutually corresponding with insert sheet for positioning 328. When prefiltering net 323 slides into filtering chamber air inlet, insert sheet for positioning 328 inserts in limited bayonet 315, and prefiltering net 323 is correctly covered on filtering chamber blast inlet.
In order to make prefiltering net 323 coordinate better with HEPA filtering net 329, the other end relative with insert sheet for positioning 328 place end on prefiltering net 323 is fixedly installed the portion of blocking 33. Block portion 33 be fixedly installed on prefiltering net 323 side and along be perpendicular to prefiltering net 323 direction extend, when installing filtration module 32, first HEPA filtering net 329 is inserted HEPA filtering net slideway 313 and slide into filtering chamber air inlet, then prefiltering net 323 is inserted prefiltering net slideway 314 and slide into filtering chamber air inlet location, now block portion 33 and can stop the slip of HEPA filtering net 329 in filtering chamber air inlet, make HEPA filtering net 329 be positioned at filtering chamber air inlet better.
In conjunction with being air circulation direction see the direction of arrow in Figure 36, Figure 36. when needs carry fresh air to the interior space, reversing plate 22 in reversing valve 20 turns to the first working order of the closed side making the first reversing valve opening and the 3rd reversing valve opening be co-located at reversing valve 20 under the driving of conversion motor 23, and now outside passage 80 is connected with the open sides of reversing valve 20. the air in outdoor space enters the open sides of reversing valve 20 through outside passage 80, is then attracted to the filtering chamber blast inlet of filter cartridge 30 by induced-draught electric motor 40. in filtering chamber air inlet, air is first through prefiltering net 323 simple filtration, then HEPA filtering net 329 is arrived, now the impurity particle in air is stopped by HEPA filtering net 329 and cannot enter the filtering chamber of box body 31, and the fresh air after filtering is successively by motor suction opening, motor air outlet and air-out passage 50 continue to be circulated to the closed side of reversing valve 20, then the interior space is entered by indoor passage 70, achieve and to during the air-supply of indoor, the granule foreign in air is filtered, ensure that the Air quality to interior space conveying, make indoor environment more comfortable.
In conjunction with being air circulation direction see the direction of arrow in Figure 37, Figure 37. When needing the air venting of the interior space to outdoor space, reversing plate 22 in reversing valve 20 turns to the 2nd working order of the closed side making the 2nd reversing valve opening and the 3rd reversing valve opening be co-located at reversing valve 20 under the driving of conversion motor 23, and now indoor passage 70 is connected with the open sides of reversing valve 20. The air of the interior space indoor wing passage 70 enter the open sides of reversing valve 20, be then attracted to the filtering chamber blast inlet of filter cartridge 30 by induced-draught electric motor 40. After filtration module 32, enter the filtering chamber of box body 31 again, then entered the closed side of reversing valve 20 by air-out passage 50, be discharged into outdoor space finally by outside passage 80.
The 3rd embodiment according to the present invention, provide a kind of conditioner, comprise the air interchanger being connected respectively with indoor and outdoors, this air interchanger is any one air interchanger aforementioned, in the shell chamber of air interchanger, interface 11 is communicated to indoor, and the outer interface 12 of the shell chamber of air interchanger is communicated to outdoor.
From above description, can find out, the above embodiments of the present invention achieve following technique effect: arrange electrostatic precipitation filtering net by the filtering chamber air inlet at filter cartridge, and the negative ion producer matched is set at the outer interface of shell chamber, make the impurity particle in the air of the outer interface of shell chamber electronegative, such air is through electrostatic precipitation filtering net, electronegative impurity particle can be adsorbed by electrostatic precipitation filtering net, thus indoor cannot be entered, ensure that to be the fresh air filtering out harmful particle to indoor input, make room air health pure and fresh.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations. Within the spirit and principles in the present invention all, any amendment of doing, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (13)
1. an air interchanger, it is characterised in that, comprising:
Housing (10), has interface in shell chamber (11) and the outer interface (12) of shell chamber;
Filter cartridge (30), is fixedly installed on described housing (10) inner, and described filter cartridge (30) has filtering chamber blast inlet and filtering chamber goes out air port, and described filtering chamber air inlet is provided with electrostatic precipitation filtering net (324); And
Negative ion producer, is fixedly installed on outer interface (12) place of described shell chamber of described housing (10).
2. air interchanger according to claim 1, it is characterised in that, described filter cartridge (30) comprising:
Box body (31), is fixedly installed on described housing (10) inner, and described box body (31) has described filtering chamber blast inlet and described filtering chamber goes out air port; And
Filtration module (32), it is arranged on the described filtering chamber air inlet of described filter cartridge (30), the prefiltering net (323) that described filtration module (32) comprises described electrostatic precipitation filtering net (324) and is fixedly connected with described electrostatic precipitation filtering net (324), described prefiltering net (323) and described electrostatic precipitation filtering net (324) are arranged successively along air intake to the direction of air-out.
3. air interchanger according to claim 2, it is characterized in that, described electrostatic precipitation filtering net (324) has prefiltering net and installs bayonet socket (326), and described prefiltering net (323) has installs the slotting sheet (327) of the corresponding installation of bayonet socket (326) with described prefiltering net.
4. air interchanger according to claim 2, it is characterised in that, described filtration module (32) is slidably disposed on the filtering chamber air inlet of described box body (31).
5. air interchanger according to claim 4, it is characterized in that, being provided with electrostatic precipitation filtering net slideway (311) in the two opposite side walls of described box body (31), described filtration module (32) is mounted slidably along described electrostatic precipitation filtering net slideway (311).
6. air interchanger according to claim 4, it is characterized in that, described electrostatic precipitation filtering net (324) is fixedly installed the oriented locating fastener (322) extended away from described electrostatic precipitation filtering net (324) direction, described box body (31) has the projecting plate (317) extended in the same way with described locating fastener (322), and described projecting plate (317) is provided with box body bayonet socket (312) matched with described locating fastener (322).
7. air interchanger according to claim 6, it is characterised in that, described locating fastener (322) is provided with projection (3223) on the end face of described projecting plate (317), and described box body bayonet socket (312) is corresponding with described projection (3223).
8. air interchanger according to claim 6, it is characterized in that, described locating fastener (322) is provided with multiple groove (3221) on the end face of described projecting plate (317), and the elongated end of described projecting plate (317) is fixedly connected with the card matched with described groove (3221) and buckles wall (3222).
9. air interchanger according to claim 6, it is characterised in that, described electrostatic precipitation filtering net (324) is fixedly installed and draws handle (325) with described locating fastener (322) corresponding taking out.
10. air interchanger according to any one of claim 1 ~ 9, it is characterised in that, described air interchanger also comprises:
Reversing valve (20), it is fixedly installed on described housing (10) inner, there is the 2nd reversing valve opening that the first reversing valve opening that in the described shell chamber with described housing (10), interface (11) communicates communicates with the outer interface (12) of the described shell chamber of described housing (10), and the 3rd reversing valve opening, described first reversing valve opening and described 2nd reversing valve opening optionally with described 3rd reversing valve open communication; And
Induced-draught electric motor (40), it is fixedly installed on described filter cartridge (30) inner, having motor suction opening and motor air outlet, described motor suction opening communicates with the filtering chamber blast inlet of described filter cartridge (30), and described motor air outlet goes out air port with the filtering chamber of described filter cartridge (30) and communicates;
The filtering chamber of described filter cartridge (30) goes out air port and communicates with the described 3rd reversing valve opening of described reversing valve (20).
11. air interchangers according to claim 10, it is characterised in that, described reversing valve (20) comprising:
Valve body (21) is round shape, is fixedly installed on described housing (10) inner, and described first reversing valve opening, described 2nd reversing valve opening and described 3rd reversing valve opening are arranged on the sidewall of described valve body (21);
Reversing plate (22), axis around described valve body (21) is arranged in described valve body (21) rotationally, comprise described valve body (21) is divided into closed side and open sides dividing plate and side plate, described reversing plate (22) has the first working order making described first reversing valve opening and described 3rd reversing valve opening be co-located at described closed side, and makes described 2nd reversing valve opening and described 3rd reversing valve opening be co-located at the 2nd working order of described closed side; And
Conversion motor (23), is arranged on described valve body (21) inner, drives with described reversing plate (22) and is connected.
12. air interchangers according to claim 11, it is characterised in that, described reversing valve (20) also comprises the limiting plate (24) of restriction described reversing plate (22) turned position, and described limiting plate (24) is fixedly installed on the inwall of described valve body (21).
13. 1 kinds of conditioners, comprise the air interchanger being connected respectively with indoor and outdoors, it is characterized in that, described air interchanger is the air interchanger according to any one of claim 1 ~ 12, in the shell chamber of described air interchanger, interface (11) is communicated to described indoor, and the outer interface (12) of the shell chamber of described air interchanger is communicated to described outdoor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210143123.1A CN103388869B (en) | 2012-05-09 | 2012-05-09 | Air interchanger and air conditioner comprising same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210143123.1A CN103388869B (en) | 2012-05-09 | 2012-05-09 | Air interchanger and air conditioner comprising same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103388869A CN103388869A (en) | 2013-11-13 |
| CN103388869B true CN103388869B (en) | 2016-06-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210143123.1A Active CN103388869B (en) | 2012-05-09 | 2012-05-09 | Air interchanger and air conditioner comprising same |
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| Country | Link |
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| CN (1) | CN103388869B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103994546A (en) * | 2014-05-16 | 2014-08-20 | 广东志高空调有限公司 | Air conditioner with dust detection and elimination functions and method for detecting and eliminating dust thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100617082B1 (en) * | 2005-02-15 | 2006-08-30 | 엘지전자 주식회사 | Thin-type ventilating device |
| JP2008107036A (en) * | 2006-10-26 | 2008-05-08 | Max Co Ltd | Blower and air conditioner |
| CN101377333A (en) * | 2007-08-28 | 2009-03-04 | 东芝开利株式会社 | Air conditioner |
| CN202171300U (en) * | 2011-06-30 | 2012-03-21 | 谢锡满 | Sound-proof and dust haze-proof power ventilator |
| CN202546993U (en) * | 2012-05-09 | 2012-11-21 | 珠海格力电器股份有限公司 | Air interchanger and air conditioner comprising same |
-
2012
- 2012-05-09 CN CN201210143123.1A patent/CN103388869B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100617082B1 (en) * | 2005-02-15 | 2006-08-30 | 엘지전자 주식회사 | Thin-type ventilating device |
| JP2008107036A (en) * | 2006-10-26 | 2008-05-08 | Max Co Ltd | Blower and air conditioner |
| CN101377333A (en) * | 2007-08-28 | 2009-03-04 | 东芝开利株式会社 | Air conditioner |
| CN202171300U (en) * | 2011-06-30 | 2012-03-21 | 谢锡满 | Sound-proof and dust haze-proof power ventilator |
| CN202546993U (en) * | 2012-05-09 | 2012-11-21 | 珠海格力电器股份有限公司 | Air interchanger and air conditioner comprising same |
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| Publication number | Publication date |
|---|---|
| CN103388869A (en) | 2013-11-13 |
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