CN103388868A - Air interchanger and air conditioner comprising same - Google Patents
Air interchanger and air conditioner comprising same Download PDFInfo
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- CN103388868A CN103388868A CN2012101430718A CN201210143071A CN103388868A CN 103388868 A CN103388868 A CN 103388868A CN 2012101430718 A CN2012101430718 A CN 2012101430718A CN 201210143071 A CN201210143071 A CN 201210143071A CN 103388868 A CN103388868 A CN 103388868A
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- 238000001914 filtration Methods 0.000 claims abstract description 80
- 238000010079 rubber tapping Methods 0.000 claims description 11
- 238000006243 chemical reaction Methods 0.000 claims description 10
- 238000004891 communication Methods 0.000 claims description 2
- 239000002245 particle Substances 0.000 abstract description 12
- 239000012535 impurity Substances 0.000 abstract description 8
- 238000009423 ventilation Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 23
- 238000005367 electrostatic precipitation Methods 0.000 description 21
- 238000009434 installation Methods 0.000 description 13
- 239000007789 gas Substances 0.000 description 8
- 150000001450 anions Chemical class 0.000 description 3
- 239000012467 final product Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- 230000003519 ventilatory effect Effects 0.000 description 2
- 238000013022 venting Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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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; and the filter box is fixedly arranged inside the shell and is provided with a filter cavity air inlet and a filter cavity air outlet, and the filter cavity air inlet is provided with an HEPA filter screen. By adopting the air interchanger and the air conditioner comprising the air interchanger, the HEPA filter screen is arranged at the air inlet of the filter cavity of the filter box, so that impurity particles in the air are blocked by the HEPA filter screen, fresh air which is used for filtering particles harmful to human bodies and is input into a room is ensured, and the indoor air is healthy and fresh.
Description
Technical field
The present invention relates to the air-conditioner field, in particular to air interchanger and comprise the air-conditioner of this air interchanger.
Background technology
The air interchanger that arranges in air-conditioner can be realized ventilatory, is about to indoor air exhausting to outdoor or outdoor air suction is indoor.And in the indoor process of the air suction with outdoor, existing technology is generally just carried out simple filtration to the air that flows through when realizing ventilatory, and airborne a large amount of impurity particle can't be rejected, such air enters indoor meeting and pollutes indoor environment, and human body is produced harm.
Summary of the invention
The present invention aims to provide a kind of air interchanger and comprises the air-conditioner of this air interchanger, can effectively filter airborne impurity particle.
To achieve these goals, according to an aspect of the present invention, provide a kind of air interchanger, having comprised: housing has shell chamber inner joint and shell chamber external tapping; And filter cartridge, being fixedly installed on enclosure interior, filter cartridge has filter chamber air inlet and filter chamber air outlet, and filter chamber air inlet place is provided with the HEPA screen pack.
Further, filter cartridge comprises: box body, be fixedly installed on enclosure interior, and box body has filter chamber air inlet and filter chamber air outlet; And filtering module, being arranged on the filter chamber air inlet place of filter cartridge, filtering module comprises HEPA screen pack and prefiltering net, prefiltering net and the direction of HEPA screen pack along air intake to air-out set gradually.
Further, filtering module is slidably disposed on the filter chamber air inlet place of box body.
Further, be respectively arranged with the HEPA screen pack slideway corresponding with the HEPA screen pack and the prefiltering net slideway corresponding with prefiltering net on the two opposite side walls of box body, the HEPA screen pack is mounted slidably along HEPA screen pack slideway, and prefiltering net is mounted slidably along the prefiltering net slideway.
Further, prefiltering net has insert sheet for positioning, and box body has the limited bayonet corresponding with insert sheet for positioning.
Further, filtering module also comprises the locating fastener that is fixedly connected with prefiltering net, and box body has the box body bayonet socket that matches with locating fastener.
Further, locating fastener is fixedly installed on the two opposite side walls of prefiltering net, and box body bayonet socket and locating fastener are fixedly installed on the two opposite side walls of box body accordingly.
Further, be fixedly connected with the pull handle corresponding with locating fastener on the two opposite side walls of prefiltering net.
Further, air interchanger also comprises: reversal valve, be fixedly installed on enclosure interior, have the first reversal valve opening that communicates with the shell chamber inner joint of housing, the second reversal valve opening that communicates with the shell chamber external tapping of housing, and the 3rd reversal valve opening, the first reversal valve opening and the second reversal valve opening optionally with the 3rd reversal valve open communication; And induced-draught electric motor, be fixedly installed on filter cartridge inside, have motor air entry and motor gas outlet, the motor air entry communicates with the filter chamber air inlet of filter cartridge, and the motor gas outlet communicates with the filter chamber air outlet of filter cartridge; The filter chamber air outlet of filter cartridge communicates with the 3rd reversal valve opening of reversal valve.
Further, reversal valve comprises: valve body, be cylindrical shape, and be fixedly installed on enclosure interior, the first reversal valve opening, the second reversal valve opening and the 3rd reversal valve opening are arranged on the sidewall of valve body; Reversing plate, axis around valve body is arranged in valve body rotationally, comprise the dividing plate and the side plate that valve body are divided into closed side and open sides, reversing plate has makes the first reversal valve opening and the 3rd reversal valve opening be co-located at the first duty of closed side, and makes the second reversal valve opening and the 3rd reversal valve opening be co-located at the second duty of closed side; And conversion motor, be arranged on valve inner, drive and be connected with reversing plate.
Further, reversal valve also comprises the limiting plate that limits the reversing plate turned position, and limiting plate is fixedly installed on the inwall of valve body.
According to a further aspect in the invention, a kind of air-conditioner is provided, has comprised the air interchanger that is communicated with indoor and outdoors respectively, air interchanger is aforesaid air interchanger, the shell chamber inner joint of air interchanger is communicated to indoor, and the shell chamber external tapping of air interchanger is communicated to outdoor.
Apply technical scheme of the present invention, by the filter chamber air inlet place at filter cartridge, the HEPA screen pack is set, airborne impurity particle is stopped by the HEPA screen pack, guaranteed to indoor input be the fresh air that filters out harmful particle, make room air health pure and fresh.
Description of drawings
The Figure of description that forms the application's a part is used to provide a further understanding of the present invention, and illustrative examples of the present invention and explanation thereof are used for explaining the present invention, do not form improper restriction of the present invention.In the accompanying drawings:
Fig. 1 shows the three-dimensional structure schematic diagram of the air interchanger of first embodiment according to the invention;
Fig. 2 shows the A place partial enlarged drawing according to the air interchanger of Fig. 1;
Fig. 3 shows the three-dimensional structure schematic diagram that the filtering module of the air interchanger of first embodiment according to the invention separates with box body;
Fig. 4 shows the schematic diagram after the filtering module of dismantling of air interchanger of first embodiment according to the invention;
Fig. 5 shows the three-dimensional structure schematic diagram of filter cartridge of the air interchanger of first embodiment according to the invention;
Fig. 6 shows the three-dimensional structure schematic diagram that the filtering module of filter cartridge of the air interchanger of first embodiment according to the invention separates with box body;
Fig. 7 shows the three-dimensional cutaway view that the locating fastener of the air interchanger of first embodiment according to the invention matches with the box body bayonet socket;
Fig. 8 shows the B place partial enlarged drawing according to the air interchanger of Fig. 7;
Fig. 9 shows the section plan that the locating fastener of the air interchanger of first embodiment according to the invention matches with the box body bayonet socket;
Figure 10 shows the three-dimensional cutaway view that the filter cartridge of the air interchanger of first embodiment according to the invention matches with induced-draught electric motor;
Figure 11 shows the section plan that the filter cartridge of the air interchanger of first embodiment according to the invention matches with induced-draught electric motor;
Figure 12 shows the schematic diagram of the Air Flow to indoor air-supply of the air interchanger of first embodiment according to the invention;
Figure 13 shows the schematic diagram of the Air Flow to outdoor air-supply of the air interchanger of first embodiment according to the invention;
Figure 14 shows the filtering module baffle plate of the air interchanger of first embodiment according to the invention, the three-dimensional structure schematic diagram that filtering module separates with box body;
Figure 15 shows the three-dimensional structure schematic diagram that the filtering module of the air interchanger of first embodiment according to the invention separates with the housing installing port;
The filtering module that Figure 16 shows the air interchanger of first embodiment according to the invention inserts the three-dimensional structure schematic diagram of housing;
Figure 17 shows the three-dimensional structure schematic diagram that the filtering module baffle plate of the air interchanger of first embodiment according to the invention matches with the housing installing port;
Figure 18 shows the C place partial enlarged drawing according to the air interchanger of Figure 17;
Figure 19 shows the housing installing port schematic diagram of the air interchanger of first embodiment according to the invention;
The housing installing port place that Figure 20 shows the air interchanger of first embodiment according to the invention connects the schematic diagram of filtering module baffle plate;
Figure 21 shows according to the three-dimensional structure schematic diagram after the filtering module of dismantling of the air interchanger of second embodiment of the present invention;
Figure 22 shows according to the front view after the filtering module of dismantling of the air interchanger of second embodiment of the present invention;
Figure 23 shows the left TV structure schematic diagram according to the air interchanger of second embodiment of the present invention;
Figure 24 shows the plan structure schematic diagram according to the air interchanger of second embodiment of the present invention;
Figure 25 shows the three-dimensional structure schematic diagram that is separated according to the filtering module of the air interchanger of second embodiment of the present invention and box body;
Figure 26 shows the three-dimensional structure schematic diagram that the filtering module according to the air interchanger of second embodiment of the present invention matches with box body;
Figure 27 shows the three-dimensional structure schematic diagram that the prefiltering net according to the air interchanger of second embodiment of the present invention matches with the HEPA screen pack;
Figure 28 shows the D place partial enlarged drawing according to the air interchanger of Figure 27;
Figure 29 shows the structural representation that the filter cartridge according to the air interchanger of second embodiment of the present invention matches with induced-draught electric motor;
Figure 30 shows the three-dimensional structure schematic diagram according to the prefiltering net of the air interchanger of second embodiment of the present invention;
Figure 31 shows the front view according to the prefiltering net of the air interchanger of second embodiment of the present invention;
Figure 32 shows the top view according to the prefiltering net of the air interchanger of Figure 31;
Figure 33 shows the three-dimensional structure schematic diagram according to the HEPA screen pack of the air interchanger of second embodiment of the present invention;
Figure 34 shows the front view according to the HEPA screen pack of the air interchanger of second embodiment of the present invention;
Figure 35 shows the top view according to the HEPA screen pack of the air interchanger of Figure 34;
Figure 36 shows the schematic diagram of the Air Flow to indoor air-supply according to the air interchanger of second embodiment of the present invention; And
Figure 37 shows the schematic diagram of the Air Flow to outdoor air-supply according to the air interchanger of second embodiment of the present invention.
The specific embodiment
Describe below with reference to the accompanying drawings and in conjunction with the embodiments the present invention in detail.Need to prove, in the situation that do not conflict, embodiment and the feature in embodiment in the application can make up mutually.
As Fig. 1 ~ shown in Figure 4, first embodiment according to the invention, air interchanger comprises housing 10, reversal 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 shell chamber inner joint 11 and the shell chamber external tapping 12 that communicates with ventilation lumen.
Induced-draught electric motor 40 is fixedly installed on filter cartridge 30 inside, and induced-draught electric motor 40 has motor air entry and motor gas outlet, and the motor air entry communicates with the filter chamber air inlet, and the motor gas outlet communicates with the filter chamber air outlet.
In conjunction with referring to Fig. 5 ~ Figure 11, in Fig. 6, the direction of arrow is the glide direction of filtering module 32.The filtering module 32 of filter cartridge 30 is slidably disposed on the filter chamber air inlet place of box body 31.Filtering module 32 comprises prefiltering net 323 and the electrostatic precipitation screen pack 324 that the direction along air intake to air-out sets gradually.Electrostatic precipitation screen pack 324 is connected slidably with the inwall of filtering module installation cavity, and prefiltering net 323 is fixedly connected with by buckle or other similar fashion with electrostatic precipitation screen pack 324, with electrostatic precipitation screen pack 324, slides.in order to facilitate being connected of prefiltering net 323 and electrostatic precipitation screen pack 324, be provided with accordingly respectively four prefiltering nets at the top of electrostatic precipitation screen pack 324 two opposite side walls bayonet socket 326 is installed, wherein each sidewall is provided with two prefiltering nets bayonet socket 326 is installed, prefiltering net 323 two opposite side walls are provided with prefiltering net four installation inserted sheets 327 that bayonet socket 326 matches are installed, four prefiltering nets are installed bayonet socket 326, with four, inserted sheet 327 corresponding setting one by one are installed, by being installed, inserts in prefiltering net installation bayonet socket 326 inserted sheet 327, prefiltering net 323 is fixedly installed on the inlet side of electrostatic precipitation screen pack 324.
In order to make filtering module 32 slip into exactly the filtering module installation cavity and match with the filter chamber air inlet better, the filtering module installation cavity matches with filter chamber and forms two slip steps that are oppositely arranged, be provided with box body slide rail 316 on the inwall of filtering module installation cavity, form electrostatic precipitation screen pack slideway 311 between slip step and box body slide rail 316, electrostatic precipitation screen pack 324 can be slided along this electrostatic precipitation screen pack slideway 311 in the filtering module installation cavity, cover the filter chamber air inlet or break away from the filter chamber air inlet.For filtering module 32 is coordinated better with electrostatic precipitation screen pack slideway 311, be provided with screen pack guide rail 321 on electrostatic precipitation screen pack 324 two opposite side walls, wherein be provided with two screen pack guide rails 321 on each sidewall.Article two, screen pack guide rail 321 matches with slip step and the box body slide rail 316 of homonymy respectively, the sliding trajectory of restriction filtering module 32.
Locate better in slip for the electrostatic precipitation screen pack 324 that makes filtering module 32, be fixedly installed locating fastener 322 on a sidewall of electrostatic precipitation screen pack 324.This locating fastener 322 extends to the direction away from electrostatic precipitation screen pack 324, is provided with two projections 3223 on the end face of box body 31 at locating fastener 322.Be fixedly installed the projecting plate 317 that extends in the same way with locating fastener 322 on box body 31, be provided with on this projecting plate 317 with locating fastener 322 on two box body bayonet sockets 312 coordinating one by one of two projections 3223.When filtering module 32 slip, two projections 3223 can fall into box body bayonet socket 312 when arriving two box body bayonet socket 312 places, and this moment, filtering module 32 can't continue to slide.If in the time of filtering module 32 need to being extracted out, only locating fastener 322 need to be lifted slightly, make two projections 3223 leave two box body bayonet sockets 312 and get final product.In order conveniently to lift locating fastener 322, make filtering module 32 be more prone to extract out, also be provided with the pull handle 325 corresponding with locating fastener 322 on the sidewall of electrostatic precipitation screen pack 324.By means of pull handle 325, can more easily locating fastener 322 be lifted, and convenient with filtering module 32 extractions.Preferably, locating fastener 322 offers a plurality of grooves 3221 on the end face of box body 31, and the elongated end of projecting plate 317 vertically is fixedly connected with the buckle wall 3222 that matches with groove 3221.Can adjust as required the elasticity that coordinates of filtering module 32 and the box body 31 of filter cartridge 30 during assembling, thereby extend the service life of filter cartridge 30.
In order with electrostatic precipitation screen pack 324, to match, make its effect of bringing into normal play, 12 places are fixedly installed anion generator at the shell chamber external tapping.
In conjunction with referring to Figure 12, in Figure 12, the direction of arrow is the circulation of air direction.When needs are carried fresh air to the interior space, reversing plate 22 in reversal valve 20 turns to the first duty that makes the first reversal valve opening and the 3rd reversal valve opening be co-located at the closed side of reversal valve 20 under the driving of conversion motor 23, this moment, outside passage 80 was communicated with the open sides of reversal valve 20.The air of the exterior space flows to anion generator from shell chamber external tapping 12, at this moment negative electrical charge on airborne impurity particle band.Then air enters the open sides of reversal valve 20 through outside passage 80, then by induced-draught electric motor 40, is attracted to the filter chamber air inlet of filter cartridge 30.at filter chamber air inlet place, air first passes through prefiltering net 323 simple filtration, then arrive electrostatic precipitation screen pack 324, in air, electronegative impurity particle is attracted on electrostatic precipitation screen pack 324 at this moment, can't enter filter chamber, and the fresh air after filtering is successively by the motor air entry, motor gas outlet and air-out passage 50 continue to be circulated to the closed side of reversal valve 20, then enter the interior space by indoor passage 70, while having realized to indoor air-supply, airborne granule foreign is filtered, guaranteed the air quality of to the interior space, carrying, make indoor environment more comfortable.
In conjunction with referring to Figure 13, in Figure 13, the direction of arrow is the circulation of air direction.In the time the air venting of the interior space need to being arrived the exterior space, reversing plate 22 in reversal valve 20 turns to the second duty that makes the second reversal valve opening and the 3rd reversal valve opening be co-located at the closed side of reversal valve 20 under the driving of conversion motor 23, this moment, indoor passage 70 was communicated with the open sides of reversal valve 20.The air of the interior space enters the open sides of reversal valve 20 from indoor passage 70, then by induced-draught electric motor 40, be attracted to the filter chamber air inlet of filter cartridge 30.Enter again the motor air entry of induced-draught electric motor 40 after filtering module 32, then by air-out passage 50, enter the closed side of reversal valve 20, be discharged into the exterior space by outside passage 80 finally.Because to outdoor air draft, do not need air is filtered,, so in this process, electrostatic precipitation screen pack 324 does not need to play a role, can also save like this access times of electrostatic precipitation screen pack 324, increase service life.
In conjunction with referring to Figure 14 ~ Figure 20, in Figure 16, the direction of arrow is the glide direction of filtering module 32.Dismounting and installation in order to facilitate filtering module 32, be provided with housing installing port 13 on the sidewall of housing 10.This housing installing port 13 arranges accordingly with filtering module 32, is used for extracting out or inserting filtering module 32.For filtering module 32 is located better in housing 10, and whole air interchanger is worked better, also be provided with the filtering module baffle plate 60 that removably is connected with housing installing port 13 on the sidewall of housing 10.The first end of filtering module baffle plate 60 is provided with the first screw hole 61, housing installing port 13 places are fixedly installed installing plate 14, be provided with second screw hole corresponding with the first screw hole 61 on installing plate 14, make filtering module baffle plate 60 can be fixed by screws in housing installing port 13 places.When needs dismounting filtering module 32, only filtering module baffle plate 60 need to be pulled down, just filtering module 32 can be extracted out.Clean or change complete filtering module 32 is inserted into housing 10 inside again after, then filtering module baffle plate 60 and installing plate 14 are spirally connected and get final product.
For filtering module baffle plate 60 and housing installing port 13 are fitted more, be provided with detent 63 and baffle plate spacer 62 at second end relative with first end of filtering module baffle plate 60,13 places are provided with positioning convex 131 accordingly at the housing installing port.When filtering module baffle plate 60 is installed, first baffle plate spacer 62 is inserted housing installing port 13, then adjust filtering module baffle plate 60 and make positioning convex 131 fall into detent 63, then filtering module baffle plate 60 and installing plate 14 are spirally connected and get final product.Filtering module baffle plate 60 can be also that buckle is connected with the connected mode of housing installing port 13 herein, can realize equally the purpose of easy accessibility.
In conjunction with referring to Figure 21 ~ Figure 35, according to second embodiment of the present invention, itself and first example structure is basic identical, and difference is prefiltering net 323 and the HEPA screen pack 329 that filtering module 32 comprises that the direction along air intake to air-out sets gradually.Prefiltering net 323 and HEPA screen pack 329 are independent separately, are provided with HEPA screen pack slideway 313 and prefiltering net slideway 314 on two opposed inner walls of filtering module installation cavity.Wherein HEPA screen pack 329 can slide along HEPA screen pack slideway 3 13, covers the filter chamber air inlet or breaks away from the filter chamber air inlet; Prefiltering net 323 can slide along prefiltering net slideway 314, covers the filter chamber air inlet or breaks away from the filter chamber air inlet.Prefiltering net slideway 314 on each inwall of filtering module installation cavity and HEPA screen pack the slideway 313 all direction along air intake to air-out set gradually.Correspondingly, do not need to arrange anion generator in the present embodiment.
The Chinese of the HEPA meaning is high-efficiency air filtering, reaches the screen pack of HEPA standard, for the clearance of the particle of 0.1 micron to 0.3 micron, reaches 99.7%, and the characteristics of HEPA screen pack are that air can pass through, but tiny particulate can't pass through.
In the present embodiment, locating fastener 322 ' is fixedly installed on the two opposite side walls of prefiltering net 323, and each locating fastener 322 ' is provided with two projections 3223 '.Be provided with accordingly four box body bayonet sockets 312 ' on the sidewall of box body 31, two box body bayonet sockets 312 ' wherein are set on each sidewall.Projection 3223 ' matches and can limit the slip of prefiltering net 323 with box body bayonet socket 312 '.For filtering module for convenience detach, make filtering module 32 be more prone to extract out, also be provided with the pull handle 325 ' corresponding with locating fastener 322 ' on the two opposite side walls of prefiltering net 323.By means of pull handle 325 ', can more easily locating fastener 322 ' be separated with box body bayonet socket 312 ', and convenient with filtering module 32 extractions.
In order to make filtering module 32 better in location, filter chamber air inlet place, be fixedly installed insert sheet for positioning 328 on prefiltering net 323, be provided with the limited bayonet 315 mutual corresponding with insert sheet for positioning 328 on the sidewall of box body 31.When prefiltering net 323 slid into filter chamber air inlet place, insert sheet for positioning 328 inserted in limited bayonet 315, and prefiltering net 323 is correctly covered on the filter chamber air inlet.
For prefiltering net 323 is coordinated better with HEPA screen pack 329, the other end relative with insert sheet for positioning 328 place ends on prefiltering net 323 is fixedly installed occlusion part 33.Occlusion part 33 is fixedly installed on a side of prefiltering net 323 and along the direction perpendicular to prefiltering net 323, extends, when filtering module 32 is installed, first HEPA screen pack 329 inserted HEPA screen pack slideway 3 13 and slide into filter chamber air inlet place, then prefiltering net 323 is inserted prefiltering net slideway 3 14 and slides into location, filter chamber air inlet place, this moment, occlusion part 33 can stop the slip of HEPA screen pack 329 at filter chamber air inlet place, made HEPA screen pack 329 be positioned at better filter chamber air inlet place.
In conjunction with referring to Figure 36, in Figure 36, the direction of arrow is the circulation of air direction.When needs are carried fresh air to the interior space, reversing plate 22 in reversal valve 20 turns to the first duty that makes the first reversal valve opening and the 3rd reversal valve opening be co-located at the closed side of reversal valve 20 under the driving of conversion motor 23, this moment, outside passage 80 was communicated with the open sides of reversal valve 20.The air of the exterior space enters the open sides of reversal valve 20 through outside passage 80, then by induced-draught electric motor 40, be attracted to the filter chamber air inlet of filter cartridge 30.at filter chamber air inlet place, air first passes through prefiltering net 323 simple filtration, then arrive HEPA screen pack 329, airborne impurity particle was stopped by HEPA screen pack 329 and can't enter the filter chamber of box body 31 this moment, and the fresh air after filtering is successively by the motor air entry, motor gas outlet and air-out passage 50 continue to be circulated to the closed side of reversal valve 20, then enter the interior space by indoor passage 70, while having realized to indoor air-supply, airborne granule foreign is filtered, guaranteed the air quality of to the interior space, carrying, make indoor environment more comfortable.
In conjunction with referring to Figure 37, in Figure 37, the direction of arrow is the circulation of air direction.In the time the air venting of the interior space need to being arrived the exterior space, reversing plate 22 in reversal valve 20 turns to the second duty that makes the second reversal valve opening and the 3rd reversal valve opening be co-located at the closed side of reversal valve 20 under the driving of conversion motor 23, this moment, indoor passage 70 was communicated with the open sides of reversal valve 20.The air of the interior space enters the open sides of reversal valve 20 from indoor passage 70, then by induced-draught electric motor 40, be attracted to the filter chamber air inlet of filter cartridge 30.Enter again the filter chamber of box body 31 after filtering module 32, then by air-out passage 50, enter the closed side of reversal valve 20, be discharged into the exterior space by outside passage 80 finally.
According to the 3rd embodiment of the present invention, a kind of air-conditioner is provided, comprise the air interchanger that is communicated with indoor and outdoors respectively, this air interchanger is aforementioned any air interchanger, the shell chamber inner joint 11 of air interchanger is communicated to indoor, and the shell chamber external tapping 12 of air interchanger is communicated to outdoor.
From above description, can find out, the above embodiments of the present invention have realized following technique effect: by the filter chamber air inlet place at filter cartridge, the HEPA screen pack is set, airborne impurity particle is stopped by the HEPA screen pack, guaranteed to indoor input be the fresh air that filters out harmful particle, 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 modification of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (12)
1. an air interchanger, is characterized in that, comprising:
Housing (10), have shell chamber inner joint (11) and shell chamber external tapping (12); And
Filter cartridge (30), be fixedly installed on described housing (10) inside, and described filter cartridge (30) has filter chamber air inlet and filter chamber air outlet, and described filter chamber air inlet place is provided with HEPA screen pack (329).
2. air interchanger according to claim 1, is characterized in that, described filter cartridge (30) comprising:
Box body (31), be fixedly installed on described housing (10) inside, and described box body (31) has described filter chamber air inlet and described filter chamber air outlet; And
Filtering module (32), be arranged on the described filter chamber air inlet place of described filter cartridge (30), described filtering module (32) comprises described HEPA screen pack (329) and prefiltering net (323), and described prefiltering net (323) sets gradually with the direction of described HEPA screen pack (329) along air intake to air-out.
3. air interchanger according to claim 2, is characterized in that, described filtering module (32) is slidably disposed on the filter chamber air inlet place of described box body (31).
4. air interchanger according to claim 3, it is characterized in that, be respectively arranged with the HEPA screen pack slideway (313) corresponding with described HEPA screen pack (329) and the prefiltering net slideway (314) corresponding with described prefiltering net (323) on the two opposite side walls of described box body (31), described HEPA screen pack (329) is mounted slidably along described HEPA screen pack slideway (313), and described prefiltering net (323) is mounted slidably along described prefiltering net slideway (314).
5. air interchanger according to claim 3, is characterized in that, described prefiltering net (323) has insert sheet for positioning (328), and described box body (31) has the limited bayonet (315) corresponding with described insert sheet for positioning (328).
6. air interchanger according to claim 3, it is characterized in that, described filtering module (32) also comprises the locating fastener (322 ') that is fixedly connected with described prefiltering net (323), and described box body (31) has the box body bayonet socket (312 ') that matches with described locating fastener (322 ').
7. air interchanger according to claim 6, it is characterized in that, described locating fastener (322 ') is fixedly installed on the two opposite side walls of described prefiltering net (323), and described box body bayonet socket (312 ') is fixedly installed on the two opposite side walls of described box body (31) accordingly with described locating fastener (322 ').
8. air interchanger according to claim 6, is characterized in that, is fixedly connected with the pull handle (325 ') corresponding with described locating fastener (322 ') on the two opposite side walls of described prefiltering net (323).
9. the described air interchanger of any one according to claim 1 ~ 8, is characterized in that, described air interchanger also comprises:
Reversal valve (20), be fixedly installed on described housing (10) inside, have the first reversal valve opening that communicates with the described shell chamber inner joint (11) of described housing (10), the second reversal valve opening that communicates with the described shell chamber external tapping (12) of described housing (10), and the 3rd reversal valve opening, described the first reversal valve opening and described the second reversal valve opening optionally with described the 3rd reversal valve open communication; And
Induced-draught electric motor (40), be fixedly installed on described filter cartridge (30) inside, have motor air entry and motor gas outlet, described motor air entry communicates with the filter chamber air inlet of described filter cartridge (30), and described motor gas outlet communicates with the filter chamber air outlet of described filter cartridge (30);
The filter chamber air outlet of described filter cartridge (30) communicates with described the 3rd reversal valve opening of described reversal valve (20).
10. air interchanger according to claim 9, is characterized in that, described reversal valve (20) comprising:
Valve body (21), be cylindrical shape, is fixedly installed on described housing (10) inside, and described the first reversal valve opening, described the second reversal valve opening and described the 3rd reversal 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 the dividing plate and the side plate that described valve body (21) are divided into closed side and open sides, described reversing plate (22) has makes described the first reversal valve opening and described the 3rd reversal valve opening be co-located at the first duty of described closed side, and makes described the second reversal valve opening and described the 3rd reversal valve opening be co-located at the second duty of described closed side; And
Conversion motor (23), be arranged on described valve body (21) inside, with described reversing plate (22), drives and be connected.
11. air interchanger according to claim 10, is characterized in that, described reversal valve (20) also comprises the limiting plate (24) that limits described reversing plate (22) turned position, and described limiting plate (24) is fixedly installed on the inwall of described valve body (21).
12. air-conditioner, comprise the air interchanger that is communicated with indoor and outdoors respectively, it is characterized in that, described air interchanger is the described air interchanger of any one in claim 1 ~ 11, the shell chamber inner joint (11) of described air interchanger is communicated to described indoor, and the shell chamber external tapping (12) of described air interchanger is communicated to described outdoor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210143071.8A CN103388868B (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 |
|---|---|---|---|
| CN201210143071.8A CN103388868B (en) | 2012-05-09 | 2012-05-09 | Air interchanger and air conditioner comprising same |
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| CN103388868A true CN103388868A (en) | 2013-11-13 |
| CN103388868B CN103388868B (en) | 2016-08-03 |
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| CN2436848Y (en) * | 2000-06-19 | 2001-06-27 | 盛光润 | Fresh air purifier scavenger |
| US20040118093A1 (en) * | 2002-12-23 | 2004-06-24 | Samsung Electronics Co., Ltd. | Air cleaning apparatus |
| CN2769728Y (en) * | 2005-03-11 | 2006-04-05 | 珠海格力电器股份有限公司 | Air conditioner with independent air interchanger |
| US20060199516A1 (en) * | 2005-02-15 | 2006-09-07 | Lg Electronics Inc. | Ventilating apparatus |
| KR100690987B1 (en) * | 2005-11-03 | 2007-03-09 | 임형선 | Air cleaning system using ventilation unit |
| CN101377333A (en) * | 2007-08-28 | 2009-03-04 | 东芝开利株式会社 | Air conditioner |
| CN202546992U (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 | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2436848Y (en) * | 2000-06-19 | 2001-06-27 | 盛光润 | Fresh air purifier scavenger |
| US20040118093A1 (en) * | 2002-12-23 | 2004-06-24 | Samsung Electronics Co., Ltd. | Air cleaning apparatus |
| US20060199516A1 (en) * | 2005-02-15 | 2006-09-07 | Lg Electronics Inc. | Ventilating apparatus |
| CN2769728Y (en) * | 2005-03-11 | 2006-04-05 | 珠海格力电器股份有限公司 | Air conditioner with independent air interchanger |
| KR100690987B1 (en) * | 2005-11-03 | 2007-03-09 | 임형선 | Air cleaning system using ventilation unit |
| CN101377333A (en) * | 2007-08-28 | 2009-03-04 | 东芝开利株式会社 | Air conditioner |
| CN202546992U (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 |
|---|---|
| CN103388868B (en) | 2016-08-03 |
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