CN214841207U - Air conditioner indoor unit and air conditioner - Google Patents
Air conditioner indoor unit and air conditioner Download PDFInfo
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- CN214841207U CN214841207U CN202120312530.5U CN202120312530U CN214841207U CN 214841207 U CN214841207 U CN 214841207U CN 202120312530 U CN202120312530 U CN 202120312530U CN 214841207 U CN214841207 U CN 214841207U
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Abstract
The utility model provides a machine and air conditioner in air conditioning, the machine in the foretell air conditioning, include: the air conditioner comprises a shell, wherein air outlets which are vertically arranged are formed in the front side of the shell, and a first air inlet is formed in the rear side of the shell; the cross-flow fan is vertically arranged in the shell and is configured to enable indoor air to enter the shell through the first air inlet and to be blown out of the corresponding air outlet after heat exchange with the heat exchanger located in the shell, the shell is further provided with a second air inlet communicated with the outdoor, and the cross-flow fan enables outdoor air to enter the shell through the second air inlet and to be blown out of the corresponding air outlet. The utility model discloses machine in air conditioning, the cross-flow fan from the area is introduced outdoor new trend through machine in air conditioning itself and is inhaled the inside back of casing and directly blow off through the air outlet, can directly utilize existing cross-flow fan and the fan motor of machine in the air conditioning, and the cost of extra increase is less, has improved the cost advantage to can effectively promote the new trend air output, and noise reduction.
Description
Technical Field
The utility model relates to an air conditioning technology field especially relates to an indoor set of air conditioner and air conditioner.
Background
Along with the demand on the living quality of people is higher and higher, and the quality demand on the indoor air environment is higher and higher, fresh air conditioner constantly gets into in people's daily life, and the indoor set has and exchanges the function with outdoor fresh air, and this function is realized through a fresh air pipe with outdoor fresh air is taken out indoor.
The motor that current air conditioner with new trend function used is placed alone, and inhales outdoor new trend air through solitary fan and indoor carrying out the air and glowing new, and this kind of new trend air-out is because of addding motor and fan alone, and extra increase cost is more, leads to the manufacturing cost of air conditioner higher at last to great and easy noise increase, arouse the abnormal sound complaint to the amount of wind loss, make consumer experience not good.
SUMMERY OF THE UTILITY MODEL
The utility model provides an indoor unit of air conditioner and air conditioner for solve the air conditioner cost that has the new trend function among the prior art and experience the not good problem of effect.
In a first aspect, the utility model provides an indoor air conditioner, include: the air conditioner comprises a shell, wherein air outlets which are vertically arranged are formed in the front side of the shell, and a first air inlet is formed in the rear side of the shell; the cross-flow fan is vertically arranged in the shell and is configured to promote indoor air to enter the shell through the first air inlet and to be blown out from the corresponding air outlet after exchanging heat with the heat exchanger positioned in the shell, a second air inlet communicated with the outdoor is further arranged on the shell, and the cross-flow fan also promotes outdoor air to enter the shell through the second air inlet and to be blown out from the corresponding air outlet.
According to the utility model provides an indoor air conditioner, the indoor air conditioner comprises an air duct component for forming a first air duct, wherein the air duct component comprises a volute, a volute tongue and two end plate parts which are vertically arranged at intervals;
the drive motor of the cross-flow fan is arranged at any one end plate part, the volute is connected between the two end plate parts, and the volute tongue is connected between the two end plate parts and guides the air to flow towards the volute together with the volute.
According to the utility model provides a pair of indoor air conditioner, the second air intake is close to first air intake is laid, the air-out side of second air intake with first wind channel intercommunication.
According to the utility model provides a pair of indoor air conditioner, the machine still includes the second wind channel in the air conditioning, the air-out side of second air intake with the air inlet end intercommunication in second wind channel, the air-out end in second wind channel with first wind channel intercommunication.
According to the utility model provides a pair of indoor air conditioner, the machine still includes the air purification subassembly in the air conditioning, the air purification subassembly is located in the second wind channel, be used for to getting into outdoor air in the first wind channel carries out purification treatment.
According to the utility model provides a pair of indoor air conditioner, air purification subassembly detachably install in the second wind channel, the casing is in second wind channel department is equipped with and is used for taking out or installing the mounting hole of air purification subassembly.
According to the utility model provides a pair of indoor air conditioner, the air purification subassembly includes filter screen and air purification module, the air purification module is located the filter screen is inboard, the air purification module cover in entirely the filter screen.
According to the utility model provides a pair of indoor air conditioner, air purification module is IFD or HEPA filter core.
According to the utility model provides a pair of indoor air conditioner, the air inlet side of second air intake is connected with the new trend air-supply line.
In a second aspect, the present invention provides an air conditioner, comprising: an air conditioner outdoor unit and the air conditioner indoor unit;
the air conditioner outdoor unit is connected with the air conditioner indoor unit through a refrigerant pipe.
The utility model provides an air-conditioning indoor unit and an air conditioner, under the condition that only refrigeration or heating is needed, under the action of the cross flow fan, indoor air enters the shell through the first air inlet and is blown out from the corresponding air outlet after exchanging heat with the heat exchanger positioned in the shell; under the condition of needing refrigeration or heating and fresh air, under the action of a cross-flow fan, indoor air enters the shell through the first air inlet, outdoor air enters the shell through the second air inlet, the indoor air and the outdoor air are mixed, and the mixed air is subjected to heat exchange with the heat exchanger positioned in the shell and then is blown out from the corresponding air outlet. The utility model discloses machine in air conditioning, the cross-flow fan from the area is introduced outdoor new trend through machine in air conditioning itself and is inhaled the inside back of casing and directly blow off through the air outlet, can directly utilize existing cross-flow fan and the fan motor of machine in the air conditioning, and the cost of extra increase is less, has improved the cost advantage to can effectively promote the new trend air output, and noise reduction.
Drawings
In order to more clearly illustrate the technical solutions of the present invention or the prior art, the following briefly introduces the drawings required for the embodiments or the prior art descriptions, and obviously, the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural view of an indoor unit of an air conditioner provided by the present invention;
reference numerals:
1: a housing; 2: a cross-flow fan; 3: a first air inlet;
4: a second air inlet; 5: an air purification assembly; 6: fresh air inlet pipe.
Detailed Description
To make the objects, technical solutions and advantages of the present invention clearer, the drawings of the present invention are combined to clearly and completely describe the technical solutions of the present invention, and obviously, the described embodiments are 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.
The present invention will be described with reference to fig. 1, wherein the indoor unit of an air conditioner may be a vertical indoor unit of an air conditioner.
As shown in fig. 1, the utility model discloses an indoor unit of air conditioner, include: the air conditioner comprises a machine shell 1, wherein air outlets which are vertically arranged are formed in the front side of the machine shell 1, and a first air inlet 3 is formed in the rear side of the machine shell 1;
the utility model discloses air conditioning indoor unit can include casing, heat exchanger and cross-flow fan 2 generally. Wherein, the front side of the casing 1 is provided with a plurality of air outlets which are arranged in a vertical direction, and the rear side of the casing is provided with a first air inlet 3.
Specifically, the cabinet 1 is internally defined with an accommodation space to accommodate the cross flow fan 2 and the heat exchanger. The casing 1 may include a front panel located at a front side and an air-inlet grille located at a rear side, the plurality of air outlets are provided on the front panel, and the first air inlet 3 is provided on the air-inlet grille. The rear side of the front panel can also be provided with an air outlet frame component, and a swing blade for guiding and adjusting the air outlet direction of the air outlet is arranged on the air outlet frame component. The heat exchanger is arranged in the shell and used for exchanging heat with air flowing through the heat exchanger, and the heat exchanger, the compressor, the condenser, the throttling device, the connecting pipeline and other accessories jointly form a vapor compression refrigeration cycle system to realize refrigeration/heating of the air conditioner, and specific principles and structures are not repeated herein.
The cross flow fan 2 of the indoor unit of the air conditioner is vertically arranged in the casing 1, that is, the axis of the cross flow fan 2 extends vertically. The cross-flow fan 2 corresponds to one or a part of air outlets, the cross-flow fan 2 is configured to enable indoor air to enter the machine shell 1 through the first air inlet 3 and to be blown out from the corresponding air outlet after exchanging heat with the heat exchanger located inside the machine shell 1, forced convection heat exchange between the indoor air and the heat exchanger is achieved, and heat exchange efficiency of the heat exchanger is improved.
In order to realize that the indoor unit of the air conditioner has certain fresh air capacity, the shell 1 is also provided with a second air inlet 4 communicated with the outside, and the cross-flow fan also promotes the outdoor air to enter the shell 1 through the second air inlet 4 and be blown out from the corresponding air outlet.
In the embodiment of the present invention, under the condition that only refrigeration or heating is needed, under the action of the cross flow fan 2, indoor air enters the casing 1 through the first air inlet 3, exchanges heat with the heat exchanger located inside the casing 1, and then is blown out from the corresponding air outlet; under the condition of needing refrigeration or heating and fresh air, under the action of the cross-flow fan 2, indoor air enters the machine shell 1 through the first air inlet 3, outdoor air enters the machine shell 1 through the second air inlet 4, the indoor air and the outdoor air are mixed, and the mixed air is subjected to heat exchange with the heat exchanger positioned in the machine shell 1 and then blown out from the corresponding air outlet.
The utility model discloses machine in air conditioning, the cross-flow fan from the area is introduced outdoor new trend through machine in air conditioning itself and is inhaled 1 inside back directness and blow off through the air outlet, can directly utilize existing cross-flow fan and fan motor of machine in the air conditioning, and the cost of extra increase is less, has improved the cost advantage to can effectively promote the new trend air output, and noise reduction.
Furthermore, fresh air is sucked and blown into the room by the cross flow fan through an evaporator of the indoor unit of the air conditioner, so that the problem of cool feeling when outdoor fresh air enters the room in winter and dry feeling when outdoor fresh air enters the room in summer can be solved.
It should be noted that outdoor fresh air and indoor air are directly mixed and blown out, so that the fresh air can be blown out faster and farther, and the experience of fresh air use of a user is improved.
On the basis of the embodiment, the air-conditioning indoor unit comprises an air duct assembly for forming a first air duct, wherein the air duct assembly comprises a volute, a volute tongue and two end plate parts which are vertically arranged at intervals;
the two end plate parts are arranged in an up-and-down parallel mode, the driving motor of the cross flow fan 2 is arranged on any end plate part, the volute is vertically connected between the two end plate parts, and the volute tongue is vertically connected between the two end plate parts and guides air flowing direction together with the volute.
The first air inlet 3 and the second air inlet 4 may share a first air duct, or the first air inlet 3 uses a first air duct, and the second air inlet 4 uses an independent second air duct, and the second air duct is communicated with the first air duct.
The details will be described below.
Under the condition that the first air inlet 3 and the second air inlet 4 share the first air duct, the second air inlet 4 is disposed close to the first air inlet 3, and the second air inlet 4 may be located right below the first air inlet 3. At this time, the air outlet side of the first air inlet 3 and the air outlet side of the second air inlet 4 are communicated with the first air duct.
It should be noted that the intake air amount of the first air inlet 3 is set to be adjustable, so as to adjust the intake air amount of the indoor air. For example, the opening degree of the first air inlet 3 is adjusted in real time, and the opening degree includes a fully opened state, a fully closed state, and a half-opened and half-closed state.
Under the condition that the first air inlet 3 uses a first air channel, the second air inlet 4 uses an independent second air channel, and the second air channel is communicated with the first air channel, the indoor unit of the air conditioner further comprises the second air channel, the air outlet side of the second air inlet 4 is communicated with the air inlet end of the second air channel, and the air outlet end of the second air channel is communicated with the air inlet end of the first air channel.
At this time, the indoor unit of the air conditioner may further include an air purification assembly 5, where the air purification assembly 5 is disposed in the second air duct and is configured to purify the outdoor air entering the first air duct.
It should be noted that, under the effect of the air purification assembly 5, the quality of the outdoor air entering the first air duct can be improved, so that the harm of the outdoor air to the body can be reduced, and the health requirement of the user when using the air conditioner indoor unit can be realized.
On the basis of the above embodiment, the air purifying assembly 5 is detachably mounted to the second air duct, and in order to facilitate taking out the air purifying assembly 5 from the air-conditioning indoor unit, the casing 1 is provided with a mounting hole for taking out or mounting the air purifying assembly 5 at the second air duct.
The embodiment of the utility model provides an in, when needing to change air purification subassembly 5, take out air purification subassembly 5 from the second wind channel through this mounting hole. The second wind channel is located to 5 detachably of air purification subassembly, and convenient clean change, promotion user use experience.
On the basis of the above embodiment, the air purification assembly 5 includes a filter screen and an air purification module, the air purification module is arranged inside the filter screen, and the air purification module covers the filter screen completely.
It should be noted that the air purification assembly 5 comprises a frame and an air purification module which are mutually embedded into a whole, the air purification module is arranged in the frame, and the frame is clamped with the filter screen.
And a groove or a guide rail is arranged on the inner wall of the second air duct, so that the sliding connection between the frame and the second air duct is realized.
In alternative embodiments, the air purification module may be an IFD or HEPA cartridge. Wherein the IFD is an Intense electric Field using Dielectric material as carrier. The dielectric material forms a honeycomb hollow micro-channel, the dielectric wrapping electrode slice forms a strong electric field in the channel, the strong electric field exerts huge attraction on charged particles moving in the air, only generates minimum air flow impedance, and can adsorb almost 100% of particles moving in the air, and the removal effect on particle pollutants such as PM2.5 and the like is particularly obvious.
On the basis of the above embodiment, the air inlet side of the second air inlet 4 is connected with a fresh air inlet pipe 6.
It should be noted that the air inlet side of the second air inlet 4 is connected to one end of the fresh air inlet pipe 6, and the other end of the fresh air inlet pipe 6 is disposed outdoors, so that the outdoor air is delivered into the second air duct.
The embodiment of the utility model provides a still provide an air conditioner, this air conditioner includes machine and the air condensing units in aforementioned air conditioning, and machine and air condensing units pass through the refrigerant union coupling in the air conditioning. Since the air conditioner includes an air conditioner indoor unit, the specific structure of the air conditioner indoor unit refers to the above-mentioned embodiments, and since the air conditioner employs all technical solutions of all the above-mentioned embodiments, all beneficial effects brought by the technical solutions of the above-mentioned embodiments are at least achieved, and are not described in detail herein.
The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (10)
1. An indoor unit of an air conditioner, comprising: the air conditioner comprises a shell, wherein air outlets which are vertically arranged are formed in the front side of the shell, and a first air inlet is formed in the rear side of the shell; the cross-flow fan is vertically arranged in the shell and is configured to promote indoor air to enter the shell through the first air inlet and to be blown out from the corresponding air outlet after heat exchange with the heat exchanger positioned in the shell.
2. The indoor unit of claim 1, wherein the indoor unit comprises a duct assembly for forming a first duct, the duct assembly comprising a volute, a volute tongue and two end plate portions vertically spaced apart;
the drive motor of the cross-flow fan is arranged at any one end plate part, the volute is connected between the two end plate parts, and the volute tongue is connected between the two end plate parts and guides the air to flow towards the volute together with the volute.
3. An indoor unit of an air conditioner as claimed in claim 2, wherein the second air inlet is disposed near the first air inlet, and an air outlet side of the second air inlet is communicated with the first air duct.
4. The indoor unit of claim 2, further comprising a second air duct, wherein an air outlet side of the second air inlet is communicated with an air inlet end of the second air duct, and an air outlet end of the second air duct is communicated with the first air duct.
5. The indoor unit of claim 4, further comprising an air purification assembly disposed in the second air duct for purifying outdoor air entering the first air duct.
6. An indoor unit of an air conditioner according to claim 5, wherein the air cleaning assembly is detachably mounted to the second air duct, and the casing is provided with a mounting hole at the second air duct for taking out or mounting the air cleaning assembly.
7. An indoor unit of an air conditioner as claimed in claim 5, wherein the air cleaning assembly comprises a filter screen and an air cleaning module, the air cleaning module is arranged inside the filter screen, and the air cleaning module covers the filter screen completely.
8. An indoor unit of an air conditioner according to claim 7, wherein the air cleaning module is an IFD or HEPA filter cartridge.
9. The indoor unit of an air conditioner according to any one of claims 1 to 8, wherein a fresh air inlet pipe is connected to an air inlet side of the second air inlet.
10. An air conditioner, comprising: an outdoor unit of an air conditioner and an indoor unit of an air conditioner according to any one of claims 1 to 9;
the air conditioner outdoor unit is connected with the air conditioner indoor unit through a refrigerant pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120312530.5U CN214841207U (en) | 2021-02-03 | 2021-02-03 | Air conditioner indoor unit and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120312530.5U CN214841207U (en) | 2021-02-03 | 2021-02-03 | Air conditioner indoor unit and air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214841207U true CN214841207U (en) | 2021-11-23 |
Family
ID=80005311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120312530.5U Active CN214841207U (en) | 2021-02-03 | 2021-02-03 | Air conditioner indoor unit and air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214841207U (en) |
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2021
- 2021-02-03 CN CN202120312530.5U patent/CN214841207U/en active Active
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