CN209181093U - Fresh air module, air conditioner indoor unit and air conditioner for air conditioner indoor unit - Google Patents
Fresh air module, air conditioner indoor unit and air conditioner for air conditioner indoor unit Download PDFInfo
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- CN209181093U CN209181093U CN201821972524.7U CN201821972524U CN209181093U CN 209181093 U CN209181093 U CN 209181093U CN 201821972524 U CN201821972524 U CN 201821972524U CN 209181093 U CN209181093 U CN 209181093U
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Abstract
The utility model discloses a kind of fresh air module, air conditioner indoor unit and air conditioner for air conditioner indoor unit, fresh air module includes: housing unit, fan assembly and semiconductor cooler.Air duct flow path is equipped in housing unit, housing unit is equipped with to be exported with the fresh inlet and fresh air of air duct fluid communication, fan assembly is located in the flow path of air duct to guide fresh air air-flow to enter air duct flow path, semiconductor cooler includes cooling piece and heating piece, semiconductor cooler has first position and the second position, it is located in the flow path of air duct in first position cooling piece, in the second position, heating piece is located in the flow path of air duct.Fresh air module according to the present utility model, by the way that semiconductor cooler is arranged, semiconductor cooler can switch between the first position and the second position, it is possible thereby to which the fresh air air-flow entered in the flow path of air duct is freezed or is heated, it can reduce the temperature difference between fresh air air-flow and room air, so as to promote the usage comfort of user.
Description
Technical field
The utility model relates to air-conditioning technical fields, more particularly, to a kind of for the fresh air module of air conditioner indoor unit, sky
Adjust indoor unit and air conditioner.
Background technique
In the related art, fresh air module is equipped in air conditioner indoor unit, outdoor air can be entered by fresh air module
In the interior space.But when air conditioner indoor unit operation, air conditioner indoor unit can be freezed or be heated to room air, when
When waste air enters the interior space by fresh air module, there are temperature differences between outdoor air and room air, thus
Break indoor equalized temperature, influences the usage comfort of user.
Utility model content
The utility model aims to solve at least one of the technical problems existing in the prior art.For this purpose, the utility model
One purpose is to propose that a kind of fresh air module for air conditioner indoor unit, the fresh air module have easy to operate, Ke Yiti
The advantages of rising user's usage comfort.
The utility model also proposed a kind of air conditioner indoor unit equipped with above-mentioned fresh air module.
The utility model has also been proposed a kind of air conditioner with above-mentioned air conditioner indoor unit.
According to the fresh air module for air conditioner indoor unit of the utility model embodiment, comprising: housing unit, the shell
Air duct flow path is equipped in component, the housing unit is equipped with to be exported with the fresh inlet and fresh air of the air duct fluid communication；
Fan assembly, the fan assembly are located in the air duct flow path to guide fresh air air-flow to enter the air duct flow path；Partly lead
Chiller, the semiconductor cooler include cooling piece and heating piece, and the semiconductor cooler has first position and the
Two positions, the cooling piece described in the first position are located in the air duct flow path, and piece position is heated described in the second position
In in the air duct flow path.
According to the fresh air module for air conditioner indoor unit of the utility model embodiment, by the way that semiconductor cooler is arranged,
Semiconductor cooler can switch between the first position and the second position, it is possible thereby to entering in the flow path of air duct
Fresh air air-flow is freezed or is heated, and can reduce the temperature difference between fresh air air-flow and room air, so as to so that indoor
Temperature is kept constant, and can promote the usage comfort of user.
Some embodiments according to the present utility model, the relatively described housing unit of the semiconductor cooler can be rotated.
In some embodiments of the utility model, the fresh air module further includes driver, and the driver is located at institute
It states in the flow path of air duct, the driver is connected to drive the semiconductor cooler to rotate with the semiconductor cooler.
In some embodiments of the utility model, the fresh air module further includes rotation axis, the semiconductor cooler
It is threaded through in the rotation axis, the driver is connected to drive the rotation axis and the semiconductor refrigerating with the rotation axis
Device rotates synchronously.
Some embodiments according to the present utility model, the fresh air module further includes cleaning module, and the cleaning module is set
To be purified to fresh air air-flow in the air duct flow path.
In some embodiments of the utility model, on the circulating direction of fresh air air-flow, the semiconductor cooler position
In the upstream of the cleaning module.
Some embodiments according to the present utility model, the fresh air module further includes fresh wind tube, the fresh wind tube with it is described
Housing unit is connected, and the fresh wind tube has the air intlet and air outlet slit that are connected, outdoor air by the air into
Mouthful enter the fresh wind tube, the air outlet slit is connected to the fresh inlet, the air outlet slit be located at the air into
The top of mouth.
In some embodiments of the utility model, the housing unit be equipped with pipe joint, the pipe joint with
The air duct flow path is connected, and the fresh wind tube is assembled on the pipe joint.
Optionally, the fresh wind tube includes tube body and bracket, and fresh air air-flow circulates in the tube body, the bracket housing
It is extended spirally on the tube body and along the length direction of the tube body, the bracket is threadedly engaged with the pipe joint.
In some embodiments of the utility model, filter assemblies are equipped at the air intlet.
Some embodiments according to the present utility model, the fan assembly include motor, wind wheel and motor mount, described
The motor shaft of motor is connected to drive the wind wheel to rotate with the wind wheel, and the motor is located on the motor mount, institute
It states motor mount and housing unit cooperation limits noise reduction chamber, the periphery wall of the noise reduction chamber is equipped with multiple disappear
Sound hole, the noise reduction chamber are connected by the bloop with the air duct flow path.
In some embodiments of the utility model, the housing unit includes spiral case pedestal and spiral case lid, the spiral case
Pedestal and the spiral case lid cooperate to limit the air duct flow path, and the spiral case pedestal cooperates with the motor mount to limit
Make the noise reduction chamber.
According to the air conditioner indoor unit of the utility model embodiment, including the fresh air mould according to the utility model above-described embodiment
Block.
According to the air conditioner indoor unit of the utility model embodiment, by the way that above-mentioned fresh air module, the air duct of fresh air module is arranged
Semiconductor cooler is equipped in flow path, semiconductor cooler can switch between the first position and the second position, thus
The fresh air air-flow entered in the flow path of air duct can be freezed or be heated, can reduce between fresh air air-flow and room air
Temperature difference, so as to which the usage comfort of user can be promoted so that room temperature is kept constant.
According to the air conditioner of the utility model embodiment, including in the air conditioning chamber according to the utility model above-described embodiment
Machine.
Interior can be not only promoted by the way that above-mentioned air conditioner indoor unit is arranged according to the air conditioner of the utility model embodiment
The pure and fresh degree of air can also promote the refrigeration and heating effect of air conditioner, so as to greatly enhance the user experience.
The additional aspect and advantage of the utility model will be set forth in part in the description, partially will be from following description
In become obvious, or recognized by the practice of the utility model.
Detailed description of the invention
The above-mentioned and/or additional aspect and advantage of the utility model from the description of the embodiment in conjunction with the following figures will
Become obvious and be readily appreciated that, in which:
Fig. 1 is the overall structure of the explosion figure according to the fresh air module of the utility model embodiment；
Fig. 2 is the schematic diagram of internal structure according to the fresh air module of the utility model embodiment；
Fig. 3 is the partial enlarged view that A circle shows part in Fig. 2；
Fig. 4 is the mated condition schematic diagram of the fresh wind tube and housing unit according to the utility model embodiment.
Appended drawing reference:
Fresh air module 100,
Air duct flow path 100a, noise reduction chamber 100b,
Housing unit 1, fresh inlet 1a, fresh air export 1b,
Spiral case pedestal 11, ontology 111, baffle 112, bloop 112a, spiral case lid 12, pipe joint 13,
Fan assembly 2,
Motor 21, motor fixing plate 22, resilient cushion 23, wind wheel 24, motor mount 25,
Semiconductor cooler 3, cooling piece 31 heat piece 32,
Rotation axis 4,
Cleaning module 5,
Fresh wind tube 6, sub- pipeline section 6a,
Tube body 61, air intlet 61a, air outlet slit 61b, bracket 62, filter assemblies 63, connecting tube 64.
Specific embodiment
The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, and is only used for explaining the utility model, and should not be understood as to the utility model
Limitation.
Below with reference to Fig. 1-Fig. 4 description according to the fresh air module 100 of the utility model embodiment, which can
To be located in air conditioner indoor unit.
As Figure 1-Figure 2, according to the fresh air module 100 of the utility model embodiment, comprising: housing unit 1, blower fan group
Part 2 and semiconductor cooler 3.
As shown in Fig. 2, flow path 100a in air duct can be equipped in housing unit 1, it can be equipped on housing unit 1 and be flowed with air duct
The fresh inlet 1a and fresh air of road 100a connection export 1b, and fan assembly 2 is located in the flow path 100a of air duct to guide fresh air air-flow
Enter air duct flow path 100a.Specifically, fan assembly 2 can be in the flow path 100a of air duct when fresh air module 100 works
Rotation is to form negative pressure in the flow path 100a of air duct.Under the action of negative pressure, outdoor fresh air air-flow can pass through fresh inlet
1a is entered in the flow path 100a of air duct and is circulated in the flow path 100a of air duct, and fresh air air-flow circulates completion in the flow path 100a of air duct
After can by fresh air export 1b enter in the interior space, it is possible thereby to promote indoor air freshness.
As shown in Fig. 2-Fig. 3, semiconductor cooler 3 may include cooling piece 31 and heating piece 32, and semiconductor cooler 3 can
With with first position and the second position, when semiconductor cooler 3 is in first position, cooling piece 31 can be located at air duct and flow
In the 100a of road, when semiconductor cooler 3 is in the second position, heating piece 32 can be located in air duct flow path 100a.
Specifically, the temperature of the adjustable fresh air air-flow of semiconductor cooler 3.When outdoor temperature is higher than room temperature
When, semiconductor cooler 3 may be at first position when fresh air module 100 works, and cooling piece 31 is located at air duct flow path at this time
In 100a.Fresh air air-flow can exchange heat after entering air duct flow path 100a with cooling piece 31, and cooling piece 31 can reduce newly
The temperature of general mood stream.When the outdoor temperature is lower than the indoor temperature, semiconductor cooler 3 can switch when fresh air module 100 works
To the second position, piece 32 is heated at this time and is located in the flow path 100a of air duct.Fresh air air-flow enters after the flow path 100a of air duct can be with
Heating piece 32 exchanges heat, and heating piece 32 can increase the temperature of fresh air air-flow.The fresh air air-flow completed exchange heat in air duct flow path
1b can be exported by fresh air after circulation in 100a to enter in the interior space.
By above-mentioned setting, semiconductor cooler 3 can reduce the temperature difference between fresh air air-flow and room air, thus
Room temperature can be made to keep constant, it is possible thereby to promote the usage comfort of user.
It is alternatively possible to which multiple semiconductor coolers 3 are arranged in the flow path 100a of air duct, multiple semiconductor coolers 3 can
To be sequentially distributed on the circulating direction of fresh air air-flow, the working condition of each semiconductor cooler 3 can be individually controlled.Example
Such as, when the temperature difference between outdoor temperature and room temperature is smaller, the semiconductor cooler 3 for participating in heat exchange can suitably be reduced
Quantity.When the temperature difference between outdoor temperature and room temperature is larger, it can suitably increase the semiconductor system for participating in heat exchange
The quantity of cooler 3.When multiple semiconductor coolers 3 work at the same time, fresh air air-flow can respectively with each semiconductor cooler 3
It exchanges heat, so as to quickly adjust the temperature of fresh air air-flow.
Optionally, semiconductor cooler 3 can be thermoelectric module, be equipped with multiple thermocouples in thermoelectric module.Work as heat
It can have the cold and hot end being oppositely arranged after being passed through electric current in galvanic couple, in thermocouple, heat can be absorbed in the cold end of thermocouple
Amount, the hot end of thermocouple can discharge heat.The cold end of multiple thermocouples can collectively constitute semiconductor cooler 3 as a result,
The hot end of cooling piece 31, multiple thermocouples can collectively constitute the heating piece 32 of semiconductor cooler 3.When outdoor temperature is higher than room
When interior temperature, semiconductor cooler 31 is in first position, and cooling piece 31 can be located in air duct flow path 100a to new general mood
Stream freezes.When the outdoor temperature is lower than the indoor temperature, semiconductor cooler 31 is in the second position, and heating piece 32 can position
In in the flow path 100a of air duct to be heated to fresh air air-flow.
According to the fresh air module 100 for air conditioner indoor unit of the utility model embodiment, by the way that semiconductor refrigerating is arranged
Device 3, semiconductor cooler 3 can switch between the first position and the second position, it is possible thereby to air duct stream is entered
Fresh air air-flow in the 100a of road is freezed or is heated, and can reduce the temperature difference between fresh air air-flow and room air, thus
Room temperature can be made to keep constant, the usage comfort of user can be promoted.
Some embodiments according to the present utility model, semiconductor cooler 3 can be rotated with respect to housing unit 1, it is possible thereby to
Facilitate the relative position adjusted between semiconductor cooler 3 and air duct flow path 100a, the operation of fresh air module 100 can be made more
It is convenient.For example, semiconductor cooler 3 can be rotated clockwise with respect to housing unit 1 when outdoor temperature is higher than room temperature
180 °, cooling piece 31 is located in the flow path 100a of air duct at this time.When the outdoor temperature is lower than the indoor temperature, semiconductor cooler 3 can
To heat piece 32 at this time and be located in the flow path 100a of air duct relative to 180 ° of the rotation counterclockwise of housing unit 1.
Of course, it should be understood that the forms of motion between semiconductor cooler 3 and housing unit 1 is not limited to that.
For example, semiconductor cooler 3 can also be moved relative to housing unit 1.When outdoor temperature is higher than room temperature, semiconductor
Refrigerator 3 can be relative to the positive movement of housing unit 1 so that cooling piece 31 is located in the flow path 100a of air duct.When outdoor temperature is lower than
When room temperature, semiconductor cooler 3 can be moved backward with respect to housing unit 1 so that heating piece 32 is located at air duct flow path 100a
It is interior.
In some embodiments of the utility model, fresh air module 100 can also include driver (not shown go out), driving
Device can be located in the flow path 100a of air duct, and driver can be connected to drive 3 turns of semiconductor cooler with semiconductor cooler 3
It is dynamic, it is possible thereby to keep the driving method of fresh air module 100 simpler.Optionally, driver can be stepper motor, semiconductor
Refrigerator 3 can be connected with the motor shaft of stepper motor.Stepper motor is stable, but also can accurately control its rotation circle
Number and rotation angle, it is possible thereby to promote the position precision of semiconductor cooler 3, and then can promote semiconductor cooler 3
Heat transfer effect.
As shown in Fig. 2-Fig. 3, in some embodiments of the utility model, fresh air module 100 can also include rotation axis
4, semiconductor cooler 3 can be threaded through in rotation axis 4, and driver can be connected to drive rotation axis 4 and partly lead with rotation axis 4
Chiller 3 rotates synchronously, it is possible thereby to keep the fit structure of driver and semiconductor cooler 3 simpler, can be promoted
The assembly efficiency of fresh air module 100.
For example, driver can be stepper motor, one end of rotation axis 4 can pass through the motor of shaft coupling and stepper motor
Axis is connected, and the other end of rotation axis 4 can be threaded through in housing unit 1 and can rotate relative to housing unit 1.Semiconductor cooler
3 are equipped with pilot hole, and rotation axis 4 is threaded through in pilot hole and is keyed with semiconductor cooler 3.Driver can drive as a result,
Turn moving axis 4 is rotated, and rotation axis 4 can drive semiconductor cooler 3 to synchronize rotation, so as to so that semiconductor system
Cooler 3 carries out free switching between the first position and the second position.
As shown in Figure 1, some embodiments according to the present utility model, fresh air module 100 can also include cleaning module 5,
Cleaning module 5 can be located in the flow path 100a of air duct to purify to fresh air air-flow, it is possible thereby to promote the clear of room air
Cleanliness.Specifically, fan assembly 2 can guide fresh air air-flow to enter in the flow path 100a of air duct by fresh inlet 1a, when
When fresh air air-flow flows through cleaning module 5, cleaning module 5 can be purified and be filtered to fresh air air-flow, can be by fresh air air-flow
In dust and impurities filter out, so as to promote the cleannes of fresh air air-flow.Optionally, cleaning module 5 can be HEPA
Net.
As shown in Fig. 2, in some embodiments of the utility model, on the circulating direction of fresh air air-flow, semiconductor system
Cooler 3 can be located at the upstream of cleaning module 5, it is possible thereby to promote the heat exchange effect between semiconductor cooler 3 and fresh air air-flow
Fruit.It is understood that when fresh air air-flow flows through cleaning module 5, since cleaning module 5 needs to carry out only fresh air air-flow
Change, therefore the velocity of liquid assets of fresh air air-flow can slow down accordingly, it is possible thereby to increase between semiconductor cooler 3 and fresh air air-flow
Time of contact, semiconductor cooler 3 can adequately be exchanged heat between fresh air air-flow, so as to promote semiconductor system
The heat exchange efficiency of cooler 3.
As shown in figure 4, some embodiments according to the present utility model, fresh air module 100 can also include fresh wind tube 6, newly
Air hose 6 can be connected with housing unit 1, and fresh wind tube 6 can have the air intlet 61a and air outlet slit 61b being connected, outdoor
Air can be entered in fresh wind tube 6 by air intlet 61a, and air outlet slit 61b can be connected to fresh inlet 1a, and air goes out
Mouth 61b can be located at the top of air intlet 61a, thus it can be prevented that condensed water enters in housing unit 1, it can be ensured that new
Wind module 100 is normally run.
Specifically, one end of fresh wind tube 6 can be extend into the exterior space, the other end of fresh wind tube 6 can be with shell
Component 1 is connected.Fresh air air-flow can be entered in fresh wind tube 6 by fresh inlet 1a, then can pass sequentially through air outlet slit
Fresh inlet 1a on 61b and housing unit 1 is entered in the flow path 100a of air duct.Fresh air air-flow can be in the flow path 100a of air duct
It exchanges heat with semiconductor cooler 3, thus can generate condensed water in the flow path 100a of air duct.Since the air of fresh wind tube 6 goes out
Mouth 61b is located at the top of air intlet 61a, and according to the principle of " Water seeks its own level ", the condensed water in housing unit 1 can pass through
Fresh wind tube 6 flows out, and in housing unit 1 and influences the normal operation of fresh air module 100 so as to prevent condensed water to be deposited in.
As shown in figure 4, pipe joint 13, pipe can be equipped on housing unit 1 in some embodiments of the utility model
Pipeline connector 13 can be connected with air duct flow path 100a, and fresh wind tube 6 can be assembled on pipe joint 13, it is possible thereby to make shell
Assembly method between component 1 and fresh wind tube 6 is simpler.
Optionally, on direction from top to bottom, one end that pipe joint 13 and fresh wind tube 6 cooperate can be towards close to new
The direction of air hose 6, which tilts, to be extended, and thus pipe joint 13 can also play the role of water conservancy diversion, and condensed water can pass through pipe joint
13 are successfully flowed into fresh wind tube 6, so as to promote the drainage efficiency of fresh air module 100.Further, pipe joint 13
The tilt angle of relative level is identical as the tilt angle of 6 relative level of fresh wind tube, thus not only can be convenient fresh air mould
Block 100 is drained, and the overall structure of fresh air module 100 can also be made more to coordinate, exterior aesthetics are higher.
In some embodiments of the utility model, fresh wind tube 6 may include tube body 61 and bracket 62, and fresh air air-flow can be with
It circulates in tube body 61, bracket 62 can be extended spirally on tube body 61 and along the length direction of tube body 61 with housing, and bracket 62 can
To be threadedly engaged with pipe joint 13, it is possible thereby to keep fresh wind tube 6 and the assembly method of pipe joint 13 simpler, Ke Yifang
Just the installation and removal of fresh wind tube 6.
Specifically, bracket 62 can play the role of support to tube body 61, tube body 61 can be prevented during the installation process
It is deformed because of stress, so as to so that fresh air air-flow and condensed water successfully circulate in tube body 61, it can be ensured that fresh air
Module 100 normally can be entered the wind and be drained.Moreover, bracket 62 and pipe joint 13, which are threadedly engaged, can promote fresh wind tube 6
Assembly efficiency can also facilitate the installation and replacement of fresh wind tube 6.
Optionally, tube body 61 can be flexiplast part, and bracket 62 can be metal material part and be formed as helical form, prop up
Frame 62 can be with housing on tube body 61, and pipe joint 13 is equipped with internal screw thread, and pipe joint 13 can be threadedly coupled with bracket 62.
It needs to be illustrated, the assembly method between fresh wind tube 6 and pipe joint 13 is not limited to that.For example,
Fresh wind tube 6 can also be assembled together by the way of mating with pipe joint 13.
Filter assemblies 63 can be equipped at some embodiments of the utility model, air intlet 61a, filter assemblies 63 are not
Fresh air air-flow can be only filtered, promote the cleannes of fresh air air-flow, filter assemblies 63 can also prevent foreign matter from entering
In fresh wind tube 6.For example, filter assemblies 63 can also play the role of protection against rodents and insect, it can prevent mouse and insect from entering
In fresh wind tube 6, so as to ensure that fresh air module 100 is swimmingly entered the wind.
In a specific example of the utility model, housing unit 1 is equipped with pipe joint 13, pipe joint 13 and new
One end that air hose 6 cooperates is tilted towards the direction close to fresh wind tube 6 to be extended, and pipe joint 13 is equipped with internal screw thread.Fresh wind tube 6 wraps
The sub- pipeline section 6a for including multiple sequential connections is equipped with air outlet slit 61b with the sub- pipeline section 6a that pipe joint 13 cooperates, extend into room
The sub- pipeline section 6a of the external space is equipped with air outlet slit 61b, and multiple sub- pipeline section 6a are along from air outlet slit 61b to air intlet 61a
Direction tilt extension obliquely.
Every sub- pipeline section 6a may each comprise tube body 61 and bracket 62, and fresh air air-flow can circulate in tube body 61, tube body
61 be flexiplast part, and bracket 62 is metal material materials and parts and is formed as helical form, and 62 housing of bracket is on tube body 61 and in tube body
It is extended spirally on 61 axial direction.The sub- pipeline section 6a of adjacent two can be connected by connecting tube 64.Wherein in connecting tube 64
Equipped with internal screw thread, the mode that the sub- pipeline section 6a of adjacent two can be connected through a screw thread is combined together with connecting tube 64.It is equipped with
The sub- pipeline section 6a of air intlet 61a is equipped with filter screen to form filter assemblies 63, and filter screen is located at air intlet 61a.
As a result, by above-mentioned setting, the certain amount of sub- pipeline section of assembled configuration can be selected according to actual use demand
6a can be convenient the actual use of fresh air module 100, so that the using flexible of user can also be promoted.
As shown in Figure 1, some embodiments according to the present utility model, fan assembly 2 may include motor 21,24 and of wind wheel
Motor mount 25, the motor shaft of motor 21 can be connected to drive wind wheel 24 to rotate with wind wheel 24, and motor 21 can be located at electricity
In machine mounting base 25, motor mount 25 can cooperate with housing unit 1 limits noise reduction chamber 100b, noise reduction chamber 100b's
Periphery wall is equipped with multiple bloop 112a, and noise reduction chamber 100b can be connected by bloop 112a with air duct flow path 100a
It is logical, it is possible thereby to reduce the work noise of fresh air module 100, the usage comfort of user can be promoted.
Specifically, motor 21 can drive wind wheel 24 to be rotated when fresh air module 100 works, it is possible thereby to
Negative pressure is formed in the flow path 100a of air duct.Under the action of negative pressure, fresh air air-flow can enter air duct stream by fresh inlet 1a
In the 100a of road.The noise that fresh air air-flow generates when circulating in the flow path 100a of air duct can be entered by multiple bloop 112a
In noise reduction chamber 100b, noise can enter in noise reduction chamber 100b and occur between the internal perisporium of noise reduction chamber 100b anti-
It penetrates, the intensity of noise gradually weakens during reflection, it is possible thereby to play the work noise for reducing fresh air module 100.
As shown in Figure 1, housing unit 1 may include spiral case pedestal 11 and snail in some embodiments of the utility model
Cap 12, spiral case pedestal 11 can cooperate with spiral case lid 12 to limit exhaust passage flow path 100a, and spiral case pedestal 11 can be with motor
Mounting base 25 cooperates to limit noise reduction chamber 100b, it is possible thereby to keep the set-up mode of noise reduction chamber 100b simpler, it can
To promote the assembly efficiency of housing unit 1.
For example, spiral case pedestal 11 may include ontology 111 and baffle 112, baffle 112 is formed as arc-shaped and is located at ontology
On 111 internal perisporium, baffle 112 is equipped with multiple bloop 112a for running through baffle 112 on the thickness direction of baffle 112,
Ontology 111 can be connect with 12 screw of spiral case lid.Wherein, between baffle 112, ontology 111 and spiral case lid 12 can limit jointly
Every the fan chamber and noise reduction chamber 100b of setting.
Fan assembly 2 includes motor 21, wind wheel 24, motor fixing plate 22 and motor mount 25, and wind wheel 24 is located at blower
It is connect in chamber and with the motor shaft spline of motor 21, motor 21 is located between motor fixing plate 22 and motor mount 25, electricity
Machine 21 is fixed on motor fixing plate 22, and motor fixing plate 22 is connect with 25 screw of motor mount.Motor 21 is fixed with motor
Resilient cushion member 23 is equipped between plate 22, motor 21 and motor mount 25.Resilient cushion member 23 can make motor 21 and electricity
Cooperation between machine fixed plate 22 and motor mount 25 is softer, can reduce the work noise of motor 21.
Specifically, motor 21 can drive wind wheel 24 to be rotated when fresh air module 100 works, it is possible thereby to
Negative pressure is formed in the flow path 100a of air duct.Under the action of negative pressure, fresh air air-flow can enter air duct stream by fresh inlet 1a
In the 100a of road.The noise that fresh air air-flow generates when circulating in the flow path 100a of air duct can be entered by multiple bloop 112a
In noise reduction chamber 100b, noise can enter in noise reduction chamber 100b and occur between the internal perisporium of noise reduction chamber 100b anti-
It penetrates, the intensity of noise gradually weakens during reflection, it is possible thereby to play the work noise for reducing fresh air module 100.Most
Fresh air air-flow can export 1b discharge by fresh air afterwards.
It needs to be illustrated, the design form of noise reduction chamber 100b is not limited to that.For example, it is also possible in air duct
To limit noise reduction chamber 100b, thus the special matching piece of setting in flow path 100a, matching piece can cooperate with housing unit 1
The purpose for reducing the work noise of fresh air module 100 can also be played.
In some embodiments of the utility model, multiple outlet air micropores can be set on housing unit 1, multiple outlet air are micro-
Hole can limit fresh air outlet 1b jointly can promote the usage comfort of user it is possible thereby to realize the effect of calm sense.
It is understood that, when fresh air air-flow is discharged by outlet air micropore, outlet air micropore can since the internal diameter of outlet air micropore is smaller
To play the role of reduction of speed to fresh air air-flow, fresh air air-flow can slowly be flowed out out of outlet air micropore, can play calm sense
Effect thus it can be prevented that fresh air air-flow directly blows to indoor user and generates sense of discomfort.
According to the air conditioner indoor unit of the utility model embodiment, including the fresh air mould according to the utility model above-described embodiment
Block 100.Optionally, air conditioner indoor unit can be vertical counter machine, and air conditioner indoor unit may be on-hook, and air conditioner indoor unit can be with
For moveable air conditioner.
In a specific example of the utility model, air conditioner indoor unit includes heat exchange module and fresh air module 100, heat exchange
Module can exchange heat with indoor air draught, it is possible thereby to realize the purpose for adjusting room temperature.Fresh air module 100 can
Guiding outdoor fresh air air-flow to the interior space, it is possible thereby to promote indoor air clarity.Wherein, heat exchange module
It can also be run simultaneously with isolated operation, heat exchange module and fresh air module 100 with fresh air module 100, it can be according to actual
Use demand selection.
Optionally, the shell of heat exchange module can be mutually indepedent with the housing unit 1 of fresh air module 100, fresh air module 100
It can be formed between heat exchange module and removably be connect, it is possible thereby to facilitate the installation and removal of fresh air module 100, Ke Yiti
Rise the using flexible of user.Certainly, air conditioner indoor unit also can have casing, and fresh air module 100 and heat exchange module can be same
When be located in casing, it is possible thereby to keep the overall structure of air conditioner indoor unit more compact.
According to the air conditioner indoor unit of the utility model embodiment, by the way that above-mentioned fresh air module 100, fresh air module 100 is arranged
Semiconductor cooler 3 is equipped in interior air duct flow path 100a, semiconductor cooler 3 can be between the first position and the second position
It switches over, it is possible thereby to which the fresh air air-flow entered in the flow path 100a of air duct is freezed or heated, can reduce fresh air
Temperature difference between air-flow and room air, so as to which so that room temperature is kept constant, the use that can promote user is comfortable
Degree.
According to the air conditioner of the utility model embodiment, including in the air conditioning chamber according to the utility model above-described embodiment
Machine.
Interior can be not only promoted by the way that above-mentioned air conditioner indoor unit is arranged according to the air conditioner of the utility model embodiment
The pure and fresh degree of air can also promote the refrigeration and heating effect of air conditioner, so as to greatly enhance the user experience.
Fresh air module 100 below with reference to Fig. 1-Fig. 4 detailed description according to the utility model specific embodiment, the fresh air mould
Block 100 can be used for air conditioner indoor unit.It is worth understanding, is described below and is merely exemplary, rather than to the utility model
Concrete restriction.
As Figure 1-Figure 2, according to the fresh air module 100 of the utility model embodiment, comprising: housing unit 1, blower fan group
Part 2, cleaning module 5 and semiconductor cooler 3.
As shown in Figure 1, flow path 100a in air duct can be equipped in housing unit 1, it can be equipped on housing unit 1 and be flowed with air duct
The fresh inlet 1a and fresh air of road 100a connection export 1b, and fan assembly 2 is located in the flow path 100a of air duct to guide fresh air air-flow
Enter air duct flow path 100a.Housing unit 1 includes spiral case pedestal 11 and spiral case lid 12, and spiral case pedestal 11 includes 111 He of ontology
Baffle 112, baffle 112 are formed as arc-shaped and are located on the internal perisporium of ontology 111, and baffle 112 is equipped with multiple in baffle 112
Thickness direction on run through the bloop 112a of baffle 112, ontology 111 can connect with 12 screw of spiral case lid.Wherein, baffle
112, ontology 111 and spiral case lid 12 can limit spaced fan chamber and noise reduction chamber 100b jointly.
Fan assembly 2 includes motor 21, wind wheel 24, motor fixing plate 22 and motor mount 25, and wind wheel 24 is located at blower
It is connect in chamber and with the motor shaft spline of motor 21, motor 21 is between motor fixing plate 22 and motor mount 25, electricity
Machine 21 is fixed on motor fixing plate 22, and motor fixing plate 22 is connect with 25 screw of motor mount.Motor 21 is fixed with motor
Resilient cushion member 23 is equipped between plate 22, motor 21 and motor mount 25.Resilient cushion member 23 can make motor 21 and electricity
Cooperation between machine fixed plate 22 and motor mount 25 is softer, can reduce the work noise of motor 21.
As shown in Fig. 2, cleaning module 5 can be HEPA net, and on the circulating direction of fresh air air-flow, semiconductor cooler 3
The upstream of cleaning module 5 can be located at.
As shown in Fig. 2-Fig. 3, semiconductor cooler 3 includes cooling piece 31 and heating piece 32, and fresh air module 100 further includes driving
Dynamic device and rotation axis 4, driver can be located in the flow path 100a of air duct, and driver is stepper motor, and one end of rotation axis 4 can be with
It is connected with the motor shaft of stepper motor by shaft coupling, the other end of rotation axis 4 can be threaded through in housing unit 1 and can be opposite
Housing unit 1 rotates.Semiconductor cooler 3 is equipped with pilot hole, and rotation axis 4 is threaded through in pilot hole and and semiconductor cooler
The connection of 3 flat keys.Driver can drive rotation axis 4 to be rotated as a result, and rotation axis 4 can drive semiconductor cooler 3 to carry out
It rotates synchronously, so as to so that semiconductor cooler 3 carries out free switching between the first position and the second position.
Wherein, semiconductor cooler 3 is thermoelectric module, and thermoelectric module has multiple thermocouples.When logical in thermocouple
It will form the cold and hot end being oppositely arranged after entering electric current, in thermocouple, heat can be absorbed in the cold end of thermocouple, thermocouple
Hot end can discharge heat.The cold end of multiple thermocouples can collectively constitute the cooling piece 31 of semiconductor cooler 3 as a result, more
The hot end of a thermocouple can collectively constitute the heating piece 32 of semiconductor cooler 3.
Specifically, driver can drive semiconductor cooler 3 to revolve clockwise when outdoor temperature is higher than room temperature
Turn so that semiconductor cooler 3 is in first position, cooling piece 31 is located in the flow path 100a of air duct at this time.When outdoor temperature is lower than
When room temperature, driver can drive semiconductor cooler 3 to rotate counterclockwise so that semiconductor cooler 3 is in second
It sets, heats piece 32 at this time and be located in the flow path 100a of air duct.Fan assembly 2 can rotate in the flow path 100a of air duct to flow in air duct
Negative pressure is formed in the 100a of road, under the action of negative pressure, outdoor fresh air air-flow can enter air duct stream by fresh inlet 1a
Circulation in the 100a of road.Fresh air air-flow can exchange heat with semiconductor cooler 31, the adjustable new general mood of semiconductor cooler 3
The temperature of stream.Cleaning module 5 can be purified and be filtered to fresh air air-flow, can be by the dust and impurities mistake in fresh air air-flow
It filters, so as to promote the cleannes of fresh air air-flow.
As a result, by above-mentioned setting, semiconductor cooler 3 can switch between the first position and the second position,
It is possible thereby to which the fresh air air-flow entered in the flow path 100a of air duct is freezed or heated, fresh air air-flow and interior can reduce
Temperature difference between air, so as to which the usage comfort of user can be promoted so that room temperature is kept constant.
It is to be appreciated that in the description of the present invention, term " thickness ", "upper", "lower", "top", "bottom",
The orientation or positional relationship of the instructions such as "inner", "outside", " clockwise ", " counterclockwise ", " axial direction ", " circumferential direction " is based on shown in attached drawing
Orientation or positional relationship, be merely for convenience of describing the present invention and simplifying the description, rather than indication or suggestion is signified
Device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as practical new to this
The limitation of type.In addition, defining " first ", the feature of " second " can explicitly or implicitly include one or more be somebody's turn to do
Feature.In the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or more.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " illustrative examples ",
The description of " example ", " specific example " or " some examples " etc. means specific features described in conjunction with this embodiment or example, knot
Structure, material or feature are contained at least one embodiment or example of the utility model.In the present specification, to above-mentioned art
The schematic representation of language may not refer to the same embodiment or example.Moreover, description specific features, structure, material or
Person's feature can be combined in any suitable manner in any one or more of the embodiments or examples.
While there has been shown and described that the embodiments of the present invention, it will be understood by those skilled in the art that:
These embodiments can be carried out with a variety of variations, modification, replacement in the case where not departing from the principles of the present invention and objective
And modification, the scope of the utility model are defined by the claims and their equivalents.
Claims (14)
1. a kind of fresh air module for air conditioner indoor unit characterized by comprising
Housing unit, the housing unit is interior to be equipped with air duct flow path, and the housing unit is equipped with and the air duct fluid communication
Fresh inlet and fresh air outlet；
Fan assembly, the fan assembly are located in the air duct flow path to guide fresh air air-flow to enter the air duct flow path；
Semiconductor cooler, the semiconductor cooler include cooling piece and heating piece, and the semiconductor cooler has first
Position and the second position, the cooling piece described in the first position is located in the air duct flow path, described in the second position
Heating piece is located in the air duct flow path.
2. the fresh air module according to claim 1 for air conditioner indoor unit, which is characterized in that the semiconductor cooler
The relatively described housing unit can be rotated.
3. the fresh air module according to claim 2 for air conditioner indoor unit, which is characterized in that further include: driver, institute
It states driver to be located in the air duct flow path, the driver is connected to drive the semiconductor system with the semiconductor cooler
Cooler rotation.
4. the fresh air module according to claim 3 for air conditioner indoor unit, which is characterized in that further include: rotation axis, institute
Semiconductor cooler is stated to be threaded through in the rotation axis, the driver be connected with the rotation axis with drive the rotation axis and
The semiconductor cooler rotates synchronously.
5. the fresh air module according to claim 1 for air conditioner indoor unit, which is characterized in that further include: cleaning module,
The cleaning module is located in the air duct flow path to purify to fresh air air-flow.
6. the fresh air module according to claim 5 for air conditioner indoor unit, which is characterized in that in the circulation of fresh air air-flow
On direction, the semiconductor cooler is located at the upstream of the cleaning module.
7. the fresh air module according to claim 1 for air conditioner indoor unit, which is characterized in that further include: fresh wind tube, institute
It states fresh wind tube to be connected with the housing unit, the fresh wind tube has the air intlet and air outlet slit being connected, outdoor air
The fresh wind tube is entered by the air intlet, the air outlet slit is connected to the fresh inlet, the air outlet slit
Positioned at the top of the air intlet.
8. the fresh air module according to claim 7 for air conditioner indoor unit, which is characterized in that set on the housing unit
There is pipe joint, the pipe joint is connected with the air duct flow path, and the fresh wind tube is assembled on the pipe joint.
9. the fresh air module according to claim 8 for air conditioner indoor unit, which is characterized in that the fresh wind tube includes pipe
Body and bracket, fresh air air-flow circulate in the tube body, and the bracket housing is on the tube body and along the length of the tube body
Direction extends spirally, and the bracket is threadedly engaged with the pipe joint.
10. the fresh air module according to claim 7 for air conditioner indoor unit, which is characterized in that at the air intlet
Equipped with filter assemblies.
11. the fresh air module according to claim 1 to 10 for air conditioner indoor unit, which is characterized in that described
Fan assembly includes motor, wind wheel and motor mount, and the motor shaft of the motor is connected to drive the wind with the wind wheel
Wheel rotation, the motor are located on the motor mount, and the motor mount is limited with housing unit cooperation to disappear
Sound chamber, the periphery wall of the noise reduction chamber are equipped with multiple bloops, the noise reduction chamber by the bloop with it is described
Air duct flow path is connected.
12. the fresh air module according to claim 11 for air conditioner indoor unit, which is characterized in that the housing unit packet
Spiral case pedestal and spiral case lid are included, the spiral case pedestal and the spiral case lid cooperate to limit the air duct flow path, the spiral case
Pedestal and the motor mount cooperate to limit the noise reduction chamber.
13. a kind of air conditioner indoor unit, which is characterized in that including fresh air module described according to claim 1 any one of -12.
14. a kind of air conditioner, which is characterized in that including air conditioner indoor unit according to claim 13.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821972524.7U CN209181093U (en) | 2018-11-27 | 2018-11-27 | Fresh air module, air conditioner indoor unit and air conditioner for air conditioner indoor unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821972524.7U CN209181093U (en) | 2018-11-27 | 2018-11-27 | Fresh air module, air conditioner indoor unit and air conditioner for air conditioner indoor unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209181093U true CN209181093U (en) | 2019-07-30 |
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ID=67374568
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821972524.7U Active CN209181093U (en) | 2018-11-27 | 2018-11-27 | Fresh air module, air conditioner indoor unit and air conditioner for air conditioner indoor unit |
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| CN (1) | CN209181093U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020173104A1 (en) * | 2019-02-27 | 2020-09-03 | 广东美的制冷设备有限公司 | Fresh air module, air conditioner indoor unit, and air conditioner |
| CN111981577A (en) * | 2020-07-29 | 2020-11-24 | 珠海格力电器股份有限公司 | New fan and air conditioning equipment |
| CN114543180A (en) * | 2022-02-18 | 2022-05-27 | 北京小米移动软件有限公司 | Machine and fresh air conditioning system in fresh air conditioning |
| CN115013873A (en) * | 2022-06-02 | 2022-09-06 | 珠海格力节能环保制冷技术研究中心有限公司 | Fresh air structure, air conditioner indoor unit and air conditioner with same |
-
2018
- 2018-11-27 CN CN201821972524.7U patent/CN209181093U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020173104A1 (en) * | 2019-02-27 | 2020-09-03 | 广东美的制冷设备有限公司 | Fresh air module, air conditioner indoor unit, and air conditioner |
| CN111981577A (en) * | 2020-07-29 | 2020-11-24 | 珠海格力电器股份有限公司 | New fan and air conditioning equipment |
| CN111981577B (en) * | 2020-07-29 | 2021-07-20 | 珠海格力电器股份有限公司 | New fan and air conditioning equipment |
| CN114543180A (en) * | 2022-02-18 | 2022-05-27 | 北京小米移动软件有限公司 | Machine and fresh air conditioning system in fresh air conditioning |
| CN115013873A (en) * | 2022-06-02 | 2022-09-06 | 珠海格力节能环保制冷技术研究中心有限公司 | Fresh air structure, air conditioner indoor unit and air conditioner with same |
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