CN213300255U - Indoor unit of air conditioner - Google Patents
Indoor unit of air conditioner Download PDFInfo
- Publication number
- CN213300255U CN213300255U CN202022053589.5U CN202022053589U CN213300255U CN 213300255 U CN213300255 U CN 213300255U CN 202022053589 U CN202022053589 U CN 202022053589U CN 213300255 U CN213300255 U CN 213300255U
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- fresh air
- air inlet
- socket
- filter assembly
- air
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- 238000001914 filtration Methods 0.000 claims abstract description 45
- 230000037431 insertion Effects 0.000 claims 4
- 238000003780 insertion Methods 0.000 claims 4
- 239000000428 dust Substances 0.000 abstract description 4
- 239000003507 refrigerant Substances 0.000 description 10
- 238000005057 refrigeration Methods 0.000 description 4
- 238000004378 air conditioning Methods 0.000 description 3
- 239000007791 liquid phase Substances 0.000 description 3
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000001143 conditioned effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model provides an indoor unit of air conditioner, including the new trend module, include: the fresh air component is provided with a fresh air inlet cavity and a filter component socket which are communicated, and comprises a centrifugal fan, a fan air inlet is formed on the fresh air component and is communicated with the fresh air inlet cavity through the fan air inlet; the air door is arranged at the position of the filtering component socket; the filter assembly is installed in the filter assembly socket in a drawing and inserting mode, the inner end of the filter assembly penetrates through the filter assembly socket and is located in the fresh air inlet cavity and is opposite to the air inlet of the fan, when the filter assembly is inserted into the filter assembly socket, the air door gradually opens the filter assembly socket, and when the filter assembly is drawn out of the filter assembly socket, the air door gradually closes the filter assembly socket until the filter assembly socket is completely closed; when filtering component took out from filtering component socket, the air door closed the filtering component socket gradually until closing completely, avoided the dust to get into the new trend air inlet chamber, and can avoid lifting filtering component time wind from filtering component socket outflow influence new trend module work.
Description
Technical Field
The utility model belongs to the technical field of the air conditioner, especially, relate to an indoor unit of air conditioner.
Background
At present, current on-hook new trend module has filtering component usually, establish the socket on new trend module usually and insert filtering component in the new trend module, but when filtering component takes out, the socket is open state, can make the dust get into inside the new trend module, and can make the new trend of introducing flow out from the socket, influence the normal operating of new trend module, and, the pipeline of introducing the new trend easily gets into the dust and causes the pipeline shutoff, adjustable fan upset carries out the pipeline mediation, in order to guarantee the amount of wind, need pull down filtering component, the socket is open state, can make some wind from the mediation that the opening flows out the influence wind channel.
SUMMERY OF THE UTILITY MODEL
The present invention aims at solving at least one of the technical problems in the related art to a certain extent. For this purpose,
according to an embodiment of the present disclosure, there is provided an air conditioner indoor unit including:
a housing;
the new trend module is located just be located in the casing the one end of casing, the new trend module includes:
the fresh air component is provided with a fresh air inlet, a fresh air inlet cavity and a filtering component socket, the fresh air inlet and the filtering component socket are communicated with the fresh air inlet cavity, the fresh air component comprises a centrifugal fan, a fan air inlet and a fresh air outlet are formed in the centrifugal fan, and the centrifugal fan is communicated with the fresh air inlet cavity through the fan air inlet;
the air door is arranged at the position of the filtering component socket;
the filter assembly is installed in the filter assembly socket in a drawing and inserting mode, the inner end of the filter assembly penetrates through the filter assembly socket and is located in the fresh air inlet cavity and opposite to the air inlet of the fan, when the filter assembly is inserted into the filter assembly socket, the air door is gradually opened to the filter assembly socket, and when the filter assembly is drawn out of the filter assembly socket, the air door is gradually closed to the filter assembly socket until the filter assembly socket is completely closed.
Through setting up the air door at filter assembly socket department, when filter assembly took out from filter assembly socket department, the air door closed the filter assembly socket gradually until closing completely, avoided the dust to get into the new trend air inlet chamber, and can avoid unloading filter assembly time wind from filter assembly socket department outflow influence new trend module work.
According to the embodiment of the disclosure, the air door with the new trend subassembly rotates to be connected, the air door tip is equipped with the rotation axis, be equipped with on the new trend subassembly with the pivot hole of rotation axis adaptation.
According to the embodiment of this disclosure, new trend module still includes the spring, the spring housing is established on the rotation axis, the both ends of spring respectively with air door and new trend subassembly fixed connection, spring drive the air door is closed the filter assembly socket opens the air door when filter assembly inserts, and the spring produces torsion when the air door is rotatory along with the air door, and when filter assembly took out, the air door received spring torsion effect and made the air door close the filter assembly socket.
According to an embodiment of the present disclosure, the centrifugal fan has a volute, the fresh air assembly further comprises:
the air inlet piece is arranged on one side of the volute and is connected with the volute to form the fresh air inlet cavity, the fresh air inlet and the filtering component socket.
According to the embodiment of the disclosure, the rotating shaft hole is formed in the air inlet piece.
According to the embodiment of the disclosure, the filtering component socket faces towards the front side of the casing, a first socket corresponding to the filtering component socket is arranged on the casing, the indoor unit of the air conditioner further comprises a front panel, the front panel is arranged on the front side of the casing, the first socket covers the front panel, the first socket can be covered, the indoor unit of the air conditioner is attractive, and the front panel can be detached to operate the filtering component.
According to the embodiment of the present disclosure, the new trend subassembly includes centrifugal fan, be formed with the heat transfer air intake on the casing, the heat transfer air intake is located the casing top, the new trend air outlet orientation the top of casing just is located heat transfer air intake one side for the partial outdoor air that sends out from the new trend air outlet gets into the heat transfer wind channel from the heat transfer air intake, discharges from the heat transfer air outlet after with the heat exchanger heat transfer, makes from the quick room temperature that reaches of the fresh air of outdoor introduction, makes indoor temperature stable, and can build an indoor environment who constantly introduces fresh air for the user.
According to the embodiment of the present disclosure, the fresh air inlet is located at the rear lower side of the fresh air component.
According to the embodiment of the disclosure, the air inlet pipe is further included, one end of the air inlet pipe is communicated with the fresh air inlet, the other end of the air inlet pipe extends to the outside, and after the filter assembly is drawn out, the centrifugal fan can be reversely rotated, so that air flow can only flow into the air inlet pipe from the fresh air inlet cavity through the fresh air inlet, and the air inlet pipe can be cleaned.
According to the embodiment of the present disclosure, the fresh air assembly further comprises a cover plate, and the cover plate is arranged at the fresh air outlet and used for opening and closing the fresh air outlet.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings 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 these drawings without creative efforts.
Fig. 1 is a perspective view of an air conditioning indoor unit according to an embodiment of the present disclosure;
fig. 2 is a sectional view of an air conditioning indoor unit according to an embodiment of the present disclosure;
FIG. 3 is an exploded view of a fresh air module according to an embodiment of the present disclosure;
FIG. 4 is a front cross-sectional view of a fresh air module according to an embodiment of the present disclosure;
FIG. 5 is a top cross-sectional view of a fresh air module according to an embodiment of the present disclosure;
FIG. 6 is a top cross-sectional view of a fresh air module according to an embodiment of the present disclosure;
FIG. 7 is an exploded view of a fresh air module according to an embodiment of the present disclosure;
FIG. 8 is an enlarged view of a portion of FIG. 7 at A;
FIG. 9 is a partial schematic view of a damper and spring according to an embodiment of the present disclosure;
FIG. 10 is a schematic diagram of a spring construction according to an embodiment of the present disclosure;
FIG. 11 is a schematic structural diagram of a fresh air component according to an embodiment of the present disclosure;
FIG. 12 is an exploded view of a fresh air module according to an embodiment of the present disclosure;
fig. 13 is a partial schematic view of a fresh air module according to an embodiment of the present disclosure.
In the above figures: an indoor air-conditioning unit 100; a housing 1; a heat exchange air inlet 11; a heat exchange air outlet 12; a heat exchange air duct 13; a first socket 14; a fresh air component 2; a fresh air inlet 21; a fresh air inlet cavity 22; a centrifugal fan 23; a volute 231; a fresh air outlet 24; a fan air inlet 25; a filter assembly receptacle 26; an air intake member 27; a rotating shaft hole 271; a cover plate 28; a damper 3; a rotating shaft 31; a spring 4; a front panel 5; and an air deflector 6.
Detailed Description
The present invention is specifically described below by way of exemplary embodiments. It should be understood, however, that elements, structures and features of one embodiment may be beneficially incorporated in other embodiments without further recitation.
In the present application, an air conditioner performs a refrigeration cycle of the air conditioner by using a compressor, a condenser, an expansion valve, and an evaporator. The refrigeration cycle includes a series of processes involving compression, condensation, expansion, and evaporation, and supplies refrigerant to the air that has been conditioned and heat-exchanged.
The compressor compresses a refrigerant gas in a high-temperature and high-pressure state and discharges the compressed refrigerant gas. The discharged refrigerant gas flows into the condenser. The condenser condenses the compressed refrigerant into a liquid phase, and heat is released to the surrounding environment through the condensation process.
The expansion valve expands the liquid-phase refrigerant in a high-temperature and high-pressure state condensed in the condenser into a low-pressure liquid-phase refrigerant. The evaporator evaporates the refrigerant expanded in the expansion valve and returns the refrigerant gas in a low-temperature and low-pressure state to the compressor. The evaporator can achieve a cooling effect by heat-exchanging with a material to be cooled using latent heat of evaporation of a refrigerant. The air conditioner can adjust the temperature of the indoor space throughout the cycle.
The air conditioner includes an indoor air conditioner and an outdoor air conditioner, the outdoor air conditioner is a part of a refrigeration cycle including a compressor and an outdoor heat exchanger, the indoor air conditioner includes an indoor heat exchanger, and an expansion valve may be provided in the indoor or outdoor unit.
The indoor heat exchanger and the outdoor heat exchanger serve as a condenser or an evaporator. The air conditioner is used as a heater in a heating mode when the indoor heat exchanger is used as a condenser, and as a cooler in a cooling mode when the indoor heat exchanger is used as an evaporator.
The present invention provides an indoor unit of an air conditioner 100, the indoor unit of an air conditioner 100 is an indoor unit of a wall-mounted air conditioner, the following description refers to fig. 1-13, fig. 1 is a perspective view of an indoor unit of an air conditioner according to an embodiment of the present disclosure.
Referring to fig. 1-2, an indoor unit 100 of an air conditioner includes a casing 1, where a heat exchanging air inlet 11 and a heat exchanging air outlet 12 are formed on the casing 1, the air inlet 11 is communicated with the air outlet 12 to form a heat exchanging air duct 13, generally, the heat exchanging air inlet 11 is disposed at the top of the casing 1, and the heat exchanging air outlet 12 is disposed at the front lower side of the casing 1.
The front side is a side facing the user, and the opposite side to the front side is a rear side.
The indoor unit 100 of the air conditioner further comprises a heat exchanger and a heat exchange fan, the heat exchanger is arranged in the heat exchange air duct and used for exchanging heat with indoor air, the heat exchange fan is arranged in the heat exchange air duct and used for introducing air from the heat exchange air inlet, exchanging heat through the heat exchanger and then sending the air out from the heat exchange air outlet 12, so that the functions of refrigeration and heating are achieved, and an air deflector 6 can be further arranged at the position of the heat exchange air outlet and used for changing the air outlet direction.
Referring to fig. 1, the indoor unit 100 of the air conditioner further includes a fresh air module, the fresh air module is disposed in the casing 1 and located at one end of the casing, and the fresh air module is disposed in the casing, so that the fresh air module can be prevented from exposing the outside and affecting the beauty of the indoor unit of the air conditioner, the casing can protect the fresh air module, and the space for installing the indoor unit of the air conditioner can be saved.
Referring to fig. 3 to 6, the fresh air module includes a fresh air module 2, a fresh air inlet 21 and a fresh air inlet chamber 22 are formed on the fresh air module 2, the fresh air inlet 21 is communicated with the fresh air inlet chamber 22, the fresh air module 2 includes a centrifugal fan 23, a fresh air outlet 24 and a fan inlet 25 are formed on the centrifugal fan 23, the centrifugal fan 23 is communicated with the fresh air inlet chamber 22 through the fan inlet 25, the centrifugal fan 23 introduces air into the fresh air inlet chamber 22 from the fresh air inlet 21, and sends the air out from the fresh air outlet 24 through the fan inlet 25.
The indoor unit of the air conditioner further comprises an air inlet pipe, one end of the fresh air pipe is communicated with the fresh air inlet 21, the other end of the fresh air pipe extends to the outside, outdoor air is introduced into the fresh air inlet cavity through the air inlet pipe and the fresh air inlet and then enters the indoor space from the fresh air outlet, and the fresh air inlet can be located on the rear lower side of the fresh air component. The fresh air outlet 24 faces the top of the casing and is located on one side of the heat exchange air inlet 11, so that partial outdoor air sent out from the fresh air outlet enters the heat exchange air channel from the heat exchange air inlet 11 and is discharged from the heat exchange air outlet after being subjected to heat exchange with the heat exchanger, the fresh air introduced from the outdoor can rapidly reach the room temperature, the indoor temperature is stable, and an indoor environment for continuously introducing the fresh air can be created for a user.
Still be formed with filtering component socket 26 on the new trend subassembly, filtering component socket 26 and new trend air inlet chamber 22 intercommunication, the new trend module still includes air door 3 and filtering component (not shown in the drawing), filtering component socket 26 department is located to air door 3, filtering component draws the installation of inserting the formula in filtering component socket 26, filtering component's the inner passes filtering component socket 26 and is located new trend air inlet chamber 22 and relative with the fan air intake, be used for filtering the air that gets into new trend air inlet chamber, make the air that sends out from the new trend air inlet clean, when filtering component inserts filtering component socket 26, filtering component socket 26 is opened gradually to air door 3, when filtering component takes out from filtering component socket 26, air door 3 closes filtering component socket 26 gradually until closing completely.
Referring to fig. 7-11, specifically, the air door 3 may be rotatably connected to the fresh air component, the bottom end of the air door is provided with a rotating shaft 31, a rotating shaft hole 271 is provided on the corresponding fresh air component, when the filter component is inserted into the filter component socket 26, the inner end of the filter component gradually pushes the air door to rotate so that the air door gradually opens the filter component socket 26, and when the filter component is drawn out from the filter component socket 26, the air door 3 is forced to gradually close the filter component socket 26 until the filter component socket is completely closed.
The new trend module still includes spring 4, 4 covers of spring are established on pivot 31, 4 both ends of spring respectively with air door 3 and new trend subassembly 2 fixed connection, the spring state when the air door closes the filter assembly socket is the spring normality, open the air door when the filter assembly inserts, the spring produces torsion when rotatory along with the air door, when the filter assembly takes out, because spring torsion, the filter assembly socket is closed to spring drive air door, take out the back at the filter assembly, can reverse centrifugal fan, make the air current can only follow in the new trend air-inlet chamber flows into the air-inlet pipe through the new trend air intake, can wash the air-inlet pipe.
Referring to fig. 13, the filtering component socket 26 may face the front side of the casing 1, the casing 1 is provided with a first socket 14 corresponding to the filtering component socket 26, the filtering component is inserted into the filtering component socket through the second outlet, the indoor unit of the air conditioner further includes a front panel 5, the front panel 5 is arranged at the front side of the indoor unit of the air conditioner, covers the filtering component socket 26 and the first socket 14, and can be detached to perform the inserting and pulling work of the filtering component.
Referring to fig. 12, the centrifugal fan 23 has a volute 231, the fresh air assembly further includes an air inlet member 27, the air inlet member 27 is disposed on one side of the volute, the air inlet member 27 is connected to the volute to form a fresh air inlet chamber 22, a fresh air inlet 21 and a filter assembly socket 26, and the rotation shaft hole 271 is disposed on the air inlet member 27.
The fresh air module further comprises a cover plate 28, and the cover plate 28 is arranged at the fresh air outlet 24 and used for closing and opening the fresh air outlet 24.
In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, are not to be construed as limiting the present invention.
The terms "first", "second" and "first" are used for descriptive purposes only and are 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 one or more of that feature.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. An indoor unit of an air conditioner, comprising:
a housing;
the new trend module is located just be located in the casing the one end of casing, the new trend module includes:
the fresh air component is provided with a fresh air inlet, a fresh air inlet cavity and a filtering component socket, the fresh air inlet and the filtering component socket are communicated with the fresh air inlet cavity, the fresh air component comprises a centrifugal fan, a fan air inlet and a fresh air outlet are formed in the centrifugal fan, and the centrifugal fan is communicated with the fresh air inlet cavity through the fan air inlet;
the air door is arranged at the position of the filtering component socket;
the filter assembly is installed in the filter assembly socket in a drawing and inserting mode, the inner end of the filter assembly penetrates through the filter assembly socket and is located in the fresh air inlet cavity and opposite to the air inlet of the fan, when the filter assembly is inserted into the filter assembly socket, the air door is gradually opened to the filter assembly socket, and when the filter assembly is drawn out of the filter assembly socket, the air door is gradually closed to the filter assembly socket until the filter assembly socket is completely closed.
2. An indoor unit of an air conditioner according to claim 1, wherein the air door is rotatably connected to the fresh air unit, a rotation shaft is provided at an end of the air door, and a rotation shaft hole adapted to the rotation shaft is provided in the fresh air unit.
3. The indoor unit of claim 2, wherein the fresh air module further comprises a spring, the spring is sleeved on the rotating shaft, two ends of the spring are respectively and fixedly connected with the air door and the fresh air module, and the spring drives the air door to close the filtering module socket.
4. An indoor unit of an air conditioner according to claim 2, wherein the centrifugal fan has a scroll casing, and the fresh air unit further includes:
the air inlet piece is arranged on one side of the volute and is connected with the volute to form the fresh air inlet cavity, the fresh air inlet and the filtering component socket.
5. An indoor unit of an air conditioner according to claim 4, wherein the rotary shaft hole is provided in the air intake member.
6. An indoor unit of an air conditioner according to claim 1, wherein the filtering unit insertion opening faces the front side of the casing, a first insertion opening corresponding to the filtering unit insertion opening is provided in the casing, and the indoor unit further comprises a front panel provided on the front side of the casing to cover the first insertion opening.
7. An indoor unit of an air conditioner as claimed in claim 1, wherein the casing is formed with a heat exchange air inlet, the heat exchange air inlet is disposed at the top of the casing, and the fresh air outlet faces the top of the casing and is located at one side of the heat exchange air inlet.
8. An indoor unit of an air conditioner according to claim 1, wherein the fresh air intake opening is located at a rear lower side of the fresh air module.
9. An indoor unit of an air conditioner according to claim 1, further comprising an air inlet duct having one end communicating with the fresh air inlet and the other end extending to the outside.
10. The indoor unit of claim 1, wherein the fresh air module further comprises a cover plate disposed at the fresh air outlet for opening and closing the fresh air outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022053589.5U CN213300255U (en) | 2020-09-17 | 2020-09-17 | Indoor unit of air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022053589.5U CN213300255U (en) | 2020-09-17 | 2020-09-17 | Indoor unit of air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213300255U true CN213300255U (en) | 2021-05-28 |
Family
ID=76032017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022053589.5U Active CN213300255U (en) | 2020-09-17 | 2020-09-17 | Indoor unit of air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213300255U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114688669A (en) * | 2022-03-29 | 2022-07-01 | 青岛海尔空调器有限总公司 | Filtering component, fresh air device and air conditioner |
-
2020
- 2020-09-17 CN CN202022053589.5U patent/CN213300255U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114688669A (en) * | 2022-03-29 | 2022-07-01 | 青岛海尔空调器有限总公司 | Filtering component, fresh air device and air conditioner |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: No.1 Haixin Road, Nancun Town, Pingdu City, Qingdao City, Shandong Province Patentee after: Hisense Air Conditioning Co.,Ltd. Country or region after: China Address before: No. 151, Zhuzhou Road, Laoshan District, Qingdao, Shandong Patentee before: HISENSE (SHANDONG) AIR-CONDITIONING Co.,Ltd. Country or region before: China |