CN208011869U - Wall-hanging air conditioner indoor unit and wall-hanging air conditioner - Google Patents
Wall-hanging air conditioner indoor unit and wall-hanging air conditioner Download PDFInfo
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- CN208011869U CN208011869U CN201820287251.6U CN201820287251U CN208011869U CN 208011869 U CN208011869 U CN 208011869U CN 201820287251 U CN201820287251 U CN 201820287251U CN 208011869 U CN208011869 U CN 208011869U
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- chassis
- fresh air
- wall
- indoor unit
- air inlet
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- 238000004891 communication Methods 0.000 claims abstract description 14
- 238000004378 air conditioning Methods 0.000 claims description 18
- 238000004887 air purification Methods 0.000 claims description 14
- 238000007789 sealing Methods 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000002349 favourable effect Effects 0.000 description 3
- 239000012528 membrane Substances 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
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- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
Abstract
The utility model discloses a kind of wall-hanging air conditioner indoor unit and wall-hanging air conditioner, wherein the wall-hanging air conditioner indoor unit includes:Shell is formed with the fresh air chamber and heat exchanging chamber mutually separated in the shell;First wind turbine, is set to the fresh air intracavitary, and the shell has the communication port for being connected to the fresh air chamber and heat exchanging chamber;Second wind turbine is set in the heat exchanging chamber, and the shell has to be connected to the air inlet and air outlet of the heat exchanging chamber and the interior space;And heat exchanger, it is set in the heat exchanging chamber, and between the air inlet and the second wind turbine, and the communication port is located above the heat exchanger;Wherein, the shell also has to be connected to the fresh air inlet of the fresh air chamber and the exterior space, and first wind turbine is between the fresh air inlet and the communication port.The wall-hanging air conditioner indoor unit of technical solutions of the utility model can introduce outdoor fresh air, to improve the comfort that user uses.
Description
Technical Field
The utility model relates to an air conditioner product technical field, in particular to machine and wall-hanging air conditioner in wall-hanging air conditioning.
Background
As is well known, the working principle of the existing wall-mounted air conditioner indoor unit is that indoor air is sucked into the air conditioner indoor unit, exchanges heat with a heat exchanger, and then the air after heat exchange is blown back to the room by a fan assembly, and the operation is repeated so as to achieve the effect of changing the indoor temperature; however, since the air flow of the indoor space is poor, especially, when a user is used to close the door and window in winter, the wall-mounted air conditioner indoor unit operates in the closed indoor space for a long time without introducing fresh air, which is likely to make the user feel bored and affect the comfort of the user.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a wall-mounted air conditioner indoor unit aims at solving among the prior art wall-mounted air conditioner indoor unit and can't introduce the technical problem of outdoor fresh air.
In order to achieve the above object, the utility model provides a wall-mounted air conditioner indoor unit, include:
the heat exchanger comprises a shell, wherein a fresh air cavity and a heat exchange cavity which are mutually separated are formed in the shell;
the first fan is arranged in the fresh air cavity, and the shell is provided with a communication port for communicating the fresh air cavity and the heat exchange cavity;
the second fan is arranged in the heat exchange cavity, and the shell is provided with an air inlet and an air outlet which are used for communicating the heat exchange cavity with the indoor space; and
the heat exchanger is arranged in the heat exchange cavity and is positioned between the air inlet and the second fan, and the communication port is positioned above the heat exchanger; wherein,
the casing still has and is used for the intercommunication fresh air chamber and outdoor space's new trend entry, first fan is located the new trend entry with between the intercommunication mouth.
Preferably, the housing comprises a first chassis, a second chassis, a front cover and a panel;
the first chassis and the second chassis are provided with openings facing forwards, and the first chassis is adjacent to one side of the second chassis facing left and right; the front cover covers the opening of the first chassis and encloses to form the fresh air cavity, and the panel covers the opening of the second chassis and encloses to form the heat exchange cavity;
the side face, facing the second chassis, of the first chassis is provided with a first opening, a second opening is arranged on the second chassis corresponding to the first opening, the first opening and the second opening jointly form the communicating port, the panel is provided with the air outlet, and the first chassis or the front cover is provided with the fresh air inlet.
Preferably, the panel comprises a panel body and two side panels, the panel body covers the opening of the second chassis and extends to the front side of the front cover in the left-right direction, and the two side panels are connected to the left end and the right end of the panel body so as to respectively cover the side face, far away from the second chassis, of the first chassis and the side face, far away from the first chassis, of the second chassis.
Preferably, the fresh air inlet comprises a first fresh air inlet, the first fresh air inlet is arranged on the side surface, facing the second chassis, of the first chassis, and the first opening is located above the first fresh air inlet;
the wall-mounted air conditioner indoor unit further comprises a fresh air channel, and the fresh air channel penetrates through the side panel close to the second chassis from the left to the right direction at the first fresh air inlet.
Preferably, the second chassis is provided with a mounting groove for mounting the second fan, and the fresh air channel is integrally formed on the lower side of the mounting groove on the second chassis.
Preferably, the fresh air inlet further comprises a second fresh air inlet, the side face, deviating from the second chassis, of the first chassis is provided with the second fresh air inlet, and the side panel close to the first chassis is provided with a through opening corresponding to the second fresh air inlet.
Preferably, the wall-mounted air conditioner indoor unit further comprises an air purification structure, and the air purification structure is detachably mounted in the fresh air cavity.
Preferably, the air purification structure is an air purification film, and the air purification film is clamped on the wall of the fresh air cavity.
Preferably, the first fan is a centrifugal fan, and the second fan is a cross-flow fan.
The utility model also provides a wall-hanging air conditioner, including the interior machine of wall-hanging air conditioner, this interior machine of wall-hanging air conditioner includes:
the heat exchanger comprises a shell, wherein a fresh air cavity and a heat exchange cavity which are mutually separated are formed in the shell;
the first fan is arranged in the fresh air cavity, and the shell is provided with a communication port for communicating the fresh air cavity and the heat exchange cavity;
the second fan is arranged in the heat exchange cavity, and the shell is provided with an air inlet and an air outlet which are used for communicating the heat exchange cavity with the indoor space; and
the heat exchanger is arranged in the heat exchange cavity and is positioned between the air inlet and the second fan, and the communication port is positioned above the heat exchanger; wherein,
the casing still has and is used for the intercommunication fresh air chamber and outdoor space's new trend entry, first fan is located the new trend entry with between the intercommunication mouth.
The utility model discloses be formed with heat transfer chamber and new trend chamber in technical scheme's the casing, heat transfer chamber and new trend chamber communicate through a communicating opening, this new trend chamber has the outdoor new trend entry of intercommunication, and be equipped with first fan in, be equipped with heat exchanger and second fan in this heat transfer intracavity, so, first fan is effectively leading-in with outdoor air from the new trend entry, and deliver to the heat transfer chamber, after the heat exchanger heat transfer, blow to indoor through the second fan, under the prerequisite that guarantees that air temperature is suitable, effectively with outdoor fresh air introduce indoor, improve indoor air quality, improve the travelling comfort that the user used wall-hanging air conditioning indoor set.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic structural view of an embodiment of a wall-mounted air conditioner indoor unit according to the present invention;
fig. 2 is a schematic structural view of the wall-mounted air conditioning indoor unit of fig. 1 from another view angle;
FIG. 3 is a schematic front view of the wall-mounted indoor unit of the air conditioner of FIG. 1;
FIG. 4 is a schematic right-view of the wall-mounted air conditioning indoor unit of FIG. 3;
FIG. 5 is a schematic left side view of the wall-mounted indoor unit of an air conditioner of FIG. 3;
fig. 6 is an exploded view of the wall-mounted air conditioner indoor unit of fig. 1.
The reference numbers illustrate:
the objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that, if directional indications (such as upper, lower, left, right, front and rear … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are changed accordingly.
In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
The utility model provides a wall-mounted air conditioner indoor unit.
In an embodiment of the present invention, referring to fig. 1 to 6, the wall-mounted air conditioner indoor unit includes:
a casing (not shown) in which a fresh air cavity 11 and a heat exchange cavity 21 which are mutually separated are formed;
the first fan 6 is arranged in the fresh air cavity 11, and the shell is provided with a communication opening 22 for communicating the fresh air cavity 11 with the heat exchange cavity 21;
the second fan 7 is arranged in the heat exchange cavity 21, and the shell is provided with an air inlet 25 and an air outlet 411 which are used for communicating the heat exchange cavity 21 with the indoor space; and
the heat exchanger 8 is arranged in the heat exchange cavity 21 and is positioned between the air inlet 25 and the second fan 7, and the communication port 22 is positioned above the heat exchanger 8; wherein,
the housing also has a fresh air inlet for communicating the fresh air chamber 11 with the outdoor space, and the first fan 6 is located between the fresh air inlet and the communication port 22.
In this embodiment, the first fan 6 is a centrifugal fan, and the second fan 7 is a cross-flow fan; it can be understood that the centrifugal fan has large air volume and air pressure, which is beneficial to increasing the air inlet of the fresh air cavity 11, and the cross flow fan has uniform air supply, which is beneficial to improving the comfort level of users; of course, in other embodiments, the first fan 6 and the second fan 7 may also be embodied as other types of fans, and the design is not limited thereto. In addition, the air inlet 25 is used for introducing indoor air into the heat exchange cavity 21 to exchange heat with outdoor air entering the heat exchange cavity 21 from the communication port 22, so that the energy consumption of the heat exchanger 8 is reduced to a certain extent.
Specifically, the centrifugal fan in the fresh air cavity 11 rotates to suck outdoor air into the fresh air cavity 11 from a fresh air inlet, the outdoor air enters the heat exchange cavity 21 through the communication port 22, and after heat exchange is carried out on the outdoor air and indoor air entering from the air inlet 25 through the heat exchanger 8, the outdoor air and the indoor air are blown into a room from the air outlet 411 under the guidance of the cross-flow wind wheel; therefore, the wall-mounted air conditioner indoor unit effectively blows in the room after heat exchange of outdoor air, and the freshness of the indoor air is guaranteed while the indoor temperature is regulated.
The utility model discloses be formed with heat transfer chamber 21 and new trend chamber 11 in technical scheme's the casing, heat transfer chamber 21 and new trend chamber 11 communicate through a communicating port 22, this new trend chamber 11 has the outdoor new trend entry of intercommunication, and be equipped with first fan 6 in, be equipped with heat exchanger 8 and second fan 7 in this heat transfer chamber 21, so, first fan 6 is effectively leading-in with outdoor air from the new trend entry, and send to heat transfer chamber 21, after the 8 heat transfer of heat exchanger, blow to indoor through second fan 7, under the prerequisite that the assurance air temperature is suitable, effectively introduce indoor with outdoor fresh air, improve indoor air quality, improve the travelling comfort that the user used wall-hanging air conditioning indoor set.
Further, referring to fig. 1 and 6, the housing includes a first chassis 1, a second chassis 2, a front cover 3, and a panel 4; the first chassis 1 and the second chassis 2 are provided with openings facing forwards, and the first chassis 1 is adjacent to one side of the second chassis 2 facing left and right; the front cover 3 covers the opening of the first chassis 1 and encloses to form a fresh air cavity 11, and the panel 4 covers the opening of the second chassis 2 and encloses to form a heat exchange cavity 21; first chassis 1 is formed with first opening on the side towards second chassis 2, corresponds first opening on the second chassis 2 and is equipped with the second opening, and first opening and second opening form intercommunication mouth 22 jointly, are equipped with air outlet 411 on the panel 4, are equipped with the new trend entry on first chassis 1 or the protecgulum 3.
It can be understood, so set up, the equal parallel and level in wall of trailing flank on first chassis 1 and second chassis 2, new trend chamber 11 forms in heat transfer chamber 21 along the one side of left-right direction, compares in new trend chamber 11 and locates the front and back side of heat transfer chamber 21, is favorable to reducing the whole thickness of wall-hanging air conditioning indoor set, promotes the outward appearance effect of wall-hanging air conditioning indoor set. It should be noted that, the design is not limited to this, and in other embodiments, the fresh air chamber 11 is disposed on one side of the heat exchange chamber 21 in the front-back direction.
Further, the panel 4 includes a panel body 41 and two side panels 42, the panel body 41 covers the opening of the second chassis 2 and extends to the front side of the front cover 3 in the left-right direction, and the two side panels 42 are connected to the left and right ends of the panel body 41 to respectively cover the side of the first chassis 1 far away from the second chassis 2 and the side of the second chassis 2 far away from the first chassis 1. It can be understood, so set up, on the one hand, be favorable to strengthening the surface smoothness of wall-hanging air conditioning indoor set front side, then improve the outward appearance effect of wall-hanging air conditioning indoor set, on the other hand also can form the protection to first chassis 1, second chassis 2 better, avoids it to warp impaired because of the external world collides with.
Further, referring to fig. 2 to 5, the fresh air inlet includes a first fresh air inlet 12, a side of the first chassis 1 facing the second chassis 2 is provided with the first fresh air inlet 12, and the first opening is located above the first fresh air inlet 12; the wall-mounted air conditioner indoor unit further comprises a fresh air channel 23, and the fresh air channel 23 penetrates through the side panel 42 close to the second chassis 2 from the first fresh air inlet 12 along the left-right direction.
It can be understood that the wall-mounted air-conditioning indoor unit is installed at a corner of an indoor wall, the outlet of the fresh air channel 23 is abutted to a wall adjacent to the wall where the wall-mounted air-conditioning indoor unit is located, that is, the first fresh air inlet 12 can be communicated with the outside of the room only by punching the wall abutted to the outlet of the fresh air channel 23, so that on one hand, under the condition that the concealment of the fresh air inlet is better and the appearance effect of the wall-mounted air-conditioning indoor unit in the front view is not affected, the first fresh air inlet 12 can be directly communicated with the outside of the whole wall-mounted air-conditioning indoor unit, and the additional configuration of a communicating pipe which is connected into the wall; on the other hand, the appearance integrity of the side surface of the wall-mounted air conditioner indoor unit can be effectively ensured. It should be noted that the design is not limited thereto, and in other embodiments, the first fresh air inlet 12 may also be disposed on the back of the first chassis 1.
Furthermore, the second chassis 2 is provided with a mounting groove 24 for mounting the second fan 7, and the lower side of the mounting groove 24 on the second chassis 2 is integrally formed with a fresh air channel 23. The wall-mounted air conditioner indoor unit assembling device is beneficial to simplifying the overall structure of the wall-mounted air conditioner indoor unit, reduces the assembling difficulty of the wall-mounted air conditioner indoor unit, and improves the convenience for users to assemble and disassemble the wall-mounted air conditioner indoor unit. It should be noted that, the design is not limited to this, in other embodiments, the fresh air channel 23 may also be formed by extending the first fresh air inlet 12 outwards, and the fresh air channel 23 penetrates to the side panel 42 close to the second chassis 2 along the left-right direction.
Further, the new trend entry still includes second new trend entry 13, and the side that first chassis 1 deviates from second chassis 2 is equipped with second new trend entry 13, and the side board 42 that is close to first chassis 1 corresponds second new trend entry 13 and is equipped with the mouth. In this embodiment, the wall-mounted air conditioner indoor unit further includes a first sealing block and a second sealing block respectively corresponding to the first fresh air inlet 12 and the second fresh air inlet 13, where the first sealing block is adapted to block the first fresh air inlet 12, and the second sealing block is adapted to block the second fresh air inlet 13, so that a user can select the first fresh air inlet 12 or the second fresh air inlet 13 as an opening for introducing fresh air currently, so as to facilitate connection with an outdoor opening on a wall body (after selecting one as a current fresh air introducing opening, another fresh air inlet is blocked by the corresponding sealing block), thereby improving flexibility of installing the wall-mounted air conditioner indoor unit by the user.
Further, referring to fig. 6, the wall-mounted air conditioner indoor unit further includes an air purification structure, and the air purification structure is detachably installed in the fresh air chamber 11. It can be understood that compared with indoor air, outdoor air has more impurities such as dust and the like, so that the arrangement is favorable for ensuring the air quality of indoor air blown into by the indoor unit of the wall-mounted air conditioner. In the present embodiment, the air purification structure is an air purification membrane 5, and particularly, the air purification membrane 5 is an HPEA membrane; in addition, in the embodiment, the left inner side wall and the right inner side wall of the first chassis 1 are relatively concavely provided with the clamping grooves 14, and the HPEA film is clamped in the clamping grooves 14 in a matching manner, so that the HPEA film is convenient to disassemble and assemble, and the convenience of cleaning or replacing the HPEA film is improved for a user; of course, in other embodiments, the HPEA film may be fixed in the fresh air chamber 11 by bonding or the like, and the design is not limited thereto.
The utility model also provides a wall-mounted air conditioner, this wall-mounted air conditioner include air condensing units and wall-mounted air conditioning indoor set, and the concrete structure of this wall-mounted air conditioning indoor set refers to above-mentioned embodiment, because this wall-mounted air conditioner has adopted the whole technical scheme of above-mentioned all embodiments, consequently has all beneficial effects that the technical scheme of above-mentioned embodiment brought at least, and the repeated description is no longer given here.
The above only be the preferred embodiment of the utility model discloses a not consequently restriction the utility model discloses a patent range, all are in the utility model discloses a conceive, utilize the equivalent structure transform of what the content was done in the description and the attached drawing, or direct/indirect application all is included in other relevant technical field the utility model discloses a patent protection within range.
Claims (10)
1. An indoor unit of a wall-mounted air conditioner, comprising:
the heat exchanger comprises a shell, wherein a fresh air cavity and a heat exchange cavity which are mutually separated are formed in the shell;
the first fan is arranged in the fresh air cavity, and the shell is provided with a communication port for communicating the fresh air cavity and the heat exchange cavity;
the second fan is arranged in the heat exchange cavity, and the shell is provided with an air inlet and an air outlet which are used for communicating the heat exchange cavity with the indoor space; and
the heat exchanger is arranged in the heat exchange cavity and is positioned between the air inlet and the second fan, and the communication port is positioned above the heat exchanger; wherein,
the casing still has and is used for the intercommunication fresh air chamber and outdoor space's new trend entry, first fan is located the new trend entry with between the intercommunication mouth.
2. The wall mounted air conditioning indoor unit of claim 1, wherein the housing comprises a first base plate, a second base plate, a front cover, and a panel;
the first chassis and the second chassis are provided with openings facing forwards, and the first chassis is adjacent to one side of the second chassis facing left and right; the front cover covers the opening of the first chassis and encloses to form the fresh air cavity, and the panel covers the opening of the second chassis and encloses to form the heat exchange cavity;
the side face, facing the second chassis, of the first chassis is provided with a first opening, a second opening is arranged on the second chassis corresponding to the first opening, the first opening and the second opening jointly form the communicating port, the panel is provided with the air outlet, and the first chassis or the front cover is provided with the fresh air inlet.
3. The wall-mounted air conditioner indoor unit of claim 2, wherein the panel comprises a panel body covering the opening of the second chassis and extending to the front side of the front cover in the left-right direction, and two side panels connected to the left and right ends of the panel body to cover the side of the first chassis far from the second chassis and the side of the second chassis far from the first chassis, respectively.
4. The wall-mounted air conditioning indoor unit of claim 3, wherein the fresh air inlet comprises a first fresh air inlet, the first fresh air inlet is provided on a side of the first base plate facing the second base plate, and the first opening is located above the first fresh air inlet;
the wall-mounted air conditioner indoor unit further comprises a fresh air channel, and the fresh air channel penetrates through the side panel close to the second chassis from the left to the right direction at the first fresh air inlet.
5. The wall-mounted air conditioner indoor unit of claim 4, wherein the second base plate is provided with a mounting groove for mounting the second fan, and the fresh air channel is integrally formed at the lower side of the mounting groove of the second base plate.
6. The wall-mounted air conditioner indoor unit of claim 4, wherein the fresh air inlet further comprises a second fresh air inlet, the second fresh air inlet is arranged on the side of the first chassis, which faces away from the second chassis, and an opening is arranged on the side panel, which is close to the first chassis, corresponding to the second fresh air inlet.
7. The wall-mounted indoor unit of an air conditioner according to any one of claims 1 to 6, further comprising an air purification structure detachably installed in the fresh air chamber.
8. The wall-mounted air conditioner indoor unit of claim 7, wherein the air purification structure is an air purification film, and the air purification film is clamped on the wall of the fresh air chamber.
9. The wall-mounted air conditioning indoor unit of claim 1, wherein the first fan is a centrifugal fan and the second fan is a cross-flow fan.
10. A wall-mounted air conditioner comprising the indoor unit of the wall-mounted air conditioner according to any one of claims 1 to 9.
Priority Applications (1)
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CN201820287251.6U CN208011869U (en) | 2018-03-01 | 2018-03-01 | Wall-hanging air conditioner indoor unit and wall-hanging air conditioner |
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CN201820287251.6U CN208011869U (en) | 2018-03-01 | 2018-03-01 | Wall-hanging air conditioner indoor unit and wall-hanging air conditioner |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN108278674A (en) * | 2018-03-01 | 2018-07-13 | 广东美的制冷设备有限公司 | Wall-hanging air conditioner indoor unit and wall-hanging air conditioner |
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2018
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN108278674A (en) * | 2018-03-01 | 2018-07-13 | 广东美的制冷设备有限公司 | Wall-hanging air conditioner indoor unit and wall-hanging air conditioner |
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