CN208765075U - A kind of fresh air cabinet type air conditioner indoor machine - Google Patents
A kind of fresh air cabinet type air conditioner indoor machine Download PDFInfo
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- CN208765075U CN208765075U CN201821081025.9U CN201821081025U CN208765075U CN 208765075 U CN208765075 U CN 208765075U CN 201821081025 U CN201821081025 U CN 201821081025U CN 208765075 U CN208765075 U CN 208765075U
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Abstract
The utility model provides a kind of fresh air cabinet type air conditioner indoor machine, comprising: casing has shell air inlet and at least one shell air outlet；At least one air-supply assembly, is set in casing, and air-supply assembly includes centrifugal blower and the spiral case that is set to outside centrifugal blower, and centrifugal blower is configured to suck room air from shell air inlet and promotes it via shell air outlet environment sent to the room again；Heat exchanger is set on the air inlet main air duct between the spiral case of centrifugal blower and shell air inlet, so that the room air and heat exchanger that enter via shell air inlet carry out heat exchange；And aeration device, it is set to the lower section of air-supply assembly；Including air inlet module and the blower fan module communicated therewith；And enter the wind the lower part that module is located at blower fan module；At least one air-supply assembly is configured to, and the outdoor fresh air being discharged from shell air inlet sucking at least partly fresh-air fan is discharged with after heat exchanger heat exchange from shell air outlet.
Description
Technical field
The utility model relates to fresh air conditioner technical fields, more particularly to a kind of fresh air cabinet type air conditioner indoor machine.
Background technique
Air conditioner is a kind of very widely used household electrical appliance, general to have heating and refrigerating function, in environment temperature
The temperature of room air is adjusted when too low or excessively high, a suitable indoor environment is provided for user, effectively improves
The quality of the life of user.
But since indoor air is only carried out circulating-heating or drop in heating or refrigeration by current air conditioner
Temperature, while the door in room can be simultaneously closed off, be gone down for a long time in this way to keep indoor temperature by user, indoor sky
Makings amount will gradually be deteriorated, so that the health to user adversely affects.Particularly, atmosphere pollution in recent years is increasingly
Aggravation, especially heating season in winter, people are reluctant windowing ventilation more, in this way, indoor air quality can worse and worse, oxygen content
It is lower and lower, influence health.
Utility model content
One purpose of the utility model is to provide for a kind of fresh air cabinet type air conditioner indoor machine, at least to solve existing skill
Segmental defect existing for art.
The utility model one is further objective is that will improve indoor air quality.
The utility model another further objective is that simplify fresh air cabinet type air conditioner indoor machine internal structure, reduce
Cost.
Particularly, the utility model provides a kind of fresh air cabinet type air conditioner indoor machine, comprising:
Casing has shell air inlet and at least one shell air outlet；
At least one air-supply assembly, is set in casing, and air-supply assembly includes centrifugal blower and is set to outside centrifugal blower
The spiral case in portion, and centrifugal blower is configured to suck room air from shell air inlet and it is promoted to send again via shell air outlet
To indoor environment；
Heat exchanger is set on the air inlet main air duct between the spiral case of centrifugal blower and shell air inlet, so that via machine
The room air and heat exchanger that shell air inlet enters carry out heat exchange；And
Aeration device is set to the lower section of air-supply assembly；Wherein
Aeration device includes the blower fan module entering the wind module and communicating therewith；And air inlet module is located under blower fan module
Portion；
Air inlet inside modules define air-inlet cavity, and air-inlet cavity connection is led to outdoor fresh air blast pipe；
Blower fan module includes:
Wind pushing cavity is connected to air-inlet cavity；
Fresh-air fan is located at wind pushing cavity close to shell air inlet side；
Spiral case is arranged outside fresh-air fan；Wherein
The air inlet of the spiral case of fresh-air fan is connected to air-inlet cavity, and the fresh air to outside casing is led in the connection of its air outlet
Discharge pipe, for the air outlet of fresh air discharge pipe towards the top of casing, fresh-air fan is configured to the outdoor fresh air of sucking air-inlet cavity, and
It is discharged from the air outlet of spiral case；And
At least one air-supply assembly is configured to, new from the outdoor that shell air inlet sucking at least partly fresh-air fan is discharged
It is discharged after wind, with heat exchanger heat exchange from shell air outlet.
Preferably, the air outlet of fresh air discharge pipe is located at the lower section of shell air inlet.
Preferably, fresh air cabinet type air conditioner indoor machine further includes,
Electric appliance box is set to the top of aeration device.
Preferably, wind pushing cavity top includes the horizontal segment to extend back from casing front and continues to tilt upward along horizontal segment
The tilting section extended towards the direction of air outlet of the spiral case of fresh-air fan；
Electric appliance box is located on tilting section.
Preferably, at least one air-supply assembly include the first air-supply assembly and be set to below the first air-supply assembly second
Air-supply assembly；And
At least one shell air outlet includes top outlet inlet and lower air outlet, the first air-supply assembly and the second air-supply group
Part is configured to that gas is promoted to flow to indoor environment via top outlet inlet and lower air outlet respectively.
Preferably, the first air-supply assembly is parallel with the rotation axis of the centrifugal blower of the second air-supply assembly；And
The rotation axis of the rotation axis of fresh-air fan and the centrifugal blower of the first air-supply assembly and the second air-supply assembly institute
It is vertical in vertical plane.
Preferably, aeration device further includes wind deflector, and the air inlet of wind deflector and air-inlet cavity is oppositely arranged, longitudinal subdivision into
Wind chamber is the first air-inlet cavity and the second air-inlet cavity；
The bottom end of wind deflector and the bottom gap Jian You of air-inlet cavity；Outdoor fresh air changes after entering the first air-inlet cavity through wind deflector
Become flow direction and the second air-inlet cavity is entered by gap.
Preferably, air-inlet cavity is provided with cleaning module close to wind pushing cavity side, for the sky for being delivered to indoor outdoor
Gas is purified.
Preferably, the air inlet of fresh air blast pipe is removable is provided with filter screen.
Preferably, aeration device is independently of indoor unit heating or refrigerating operaton.
The fresh air cabinet type air conditioner indoor machine of the utility model has newly due to increasing newly on traditional cabinet type air conditioner indoor machine
Wind apparatus, therefore in air conditioner refrigerating or heating operations, that is, turn off window, can also be by aeration device by outdoor new gas
Interior is introduced, lasting and ozone is provided for the closed interior space and prevents sky to increase the oxygen content of room air
Adjust disease.
Further, the fresh air cabinet type air conditioner indoor machine of the utility model, particularly suitable double centrifugal blowers are blown up and down
Air conditioner in, air output is big, and can timely update room air, by outdoor fresh air it is sent to the room after, exchange heat further through indoor unit
It is sent to the room again after device heat exchange, maintain the stabilization of room temperature；The structure for rationally designing aeration device makes electric appliance box inclination peace
Loaded on above aeration device, the space inside indoor unit is efficiently used, makes circulation of more spaces for outdoor fresh air.Separately
Outside, purification device is installed in aeration device, the outdoor fresh air entered the room can be purified, especially present atmosphere pollution
Increasingly sharpen, purified air is sent into interior, improves the quality of room air, reduces injury of the pollution air to body.
Further, the aeration device of the utility model, is mounted on inside indoor unit, integrated with indoor unit,
Outside mountable machine indoors.No matter any type of installation condition, can be greatly reduced using fresh air system in the prior art
The cost of system, and low noise have preferable user experience.
According to the accompanying drawings to the detailed description of the utility model specific embodiment, those skilled in the art will be more
Add the above-mentioned and other purposes, advantages and features of clear the utility model.
Detailed description of the invention
Some specific realities of the utility model are described in detail by way of example and not limitation with reference to the accompanying drawings hereinafter
Apply example.Identical appended drawing reference denotes same or similar part or part in attached drawing.It should be appreciated by those skilled in the art that
The drawings are not necessarily drawn to scale.In attached drawing:
Fig. 1 is schematically tied according to the whole front of the fresh air cabinet type air conditioner indoor machine of the utility model one embodiment
Composition；
Fig. 2 is the whole rear portion schematic diagram of fresh air cabinet type air conditioner indoor machine shown in Fig. 1；
Fig. 3 is the inside schematic diagram of fresh air cabinet type air conditioner indoor machine shown in Fig. 1；
Fig. 4 is the gas flow schematic diagram of fresh air cabinet type air conditioner indoor machine shown in Fig. 3；
Fig. 5 is the schematic diagram of the aeration device of one embodiment shown in Fig. 3；
Fig. 6 is the schematic diagram of the aeration device of another embodiment shown in Fig. 3.
Specific embodiment
Fig. 1 is schematic according to the whole front of the fresh air cabinet type air conditioner indoor machine 10 of the utility model one embodiment
Structure chart；Fig. 2 is the whole rear portion schematic diagram of fresh air cabinet type air conditioner indoor machine shown in Fig. 1 10；Fig. 3 is shown in Fig. 1
The inside schematic diagram of fresh air cabinet type air conditioner indoor machine 10.As can be known from Fig. 1, fresh air provided by the utility model is cabinet type
Air conditioner room unit 10, in addition to including other than indoor unit of the appearance in the prior art as performance, inner bottom further includes
Aeration device 200.Specifically, in conjunction with the analysis of Fig. 1 to 3 it is found that those skilled in the art can know ground, which includes machine
Shell 100 is disposed at least one air-supply assembly and heat exchanger 130 inside casing 100, and be equipped on casing 100 casing into
Air port 101 and at least one shell air outlet (102 or 103).Room air passes through any air-supply assembly from shell air inlet 101
It introduces inside indoor unit 10, after the heat exchange of heat exchanger 130 (refrigeration or heating), then by the air after exchanging heat from casing outlet air
Mouth (102 or 103) introduces interior, so recycles, the temperature of room air is adjusted when environment temperature is too low or excessively high,
Reach user preset temperature, provides a suitable indoor environment for user, effectively improve the quality of the life of user.
Further, as shown in Figures 2 and 3, the air outlet 203 of the aeration device 200 of the utility model leads to indoor unit
The outside of 10 casings 100, the air outlet 203 are configured to towards the top of casing 100, at least one air-supply assembly, from casing into
The outdoor fresh air that the sucking of air port 101 at least partly fresh-air fan 222 is discharged, from shell air outlet after exchanging heat with heat exchanger 130
(102 or 103) discharge completes outdoor fresh air from outdoor to indoor conveying.
After the outdoor fresh air of the utility model is introduced by aeration device 200, it is fed directly to outside shell air inlet 101, without
It is to be sent into casing 100, is sent into indoor outdoor fresh air and is sucked in casing 100 by least one air-supply assembly again, through indoor unit
After the heat exchange of 10 heat exchangers 130, it is rapidly reached after the temperature of indoor setting and is fed again into interior from shell air outlet (102 or 103),
Making room temperature is not in fluctuation, keeps the stabilization of room temperature, to the environment of one healthiness of user.
Specifically, at least one air-supply assembly is set in casing 100, wherein preferably, at least one in the utility model
Air-supply assembly includes the first air-supply assembly 110 and the second air-supply assembly 120, and the second air-supply assembly 120 is arranged in the first air-supply group
The lower section of part 110.First air-supply assembly 110 and the second air-supply assembly 120 include centrifugal blower (111 and 121) and are set to
The external spiral case (112 and 122) of centrifugal blower (111 and 121), and centrifugal blower (111 and 121) is configured to enter the wind from casing
Mouth 101 sucks room airs and outdoor fresh air and it is promoted to be fed again into indoor environment via shell air outlet (102 or 103).
Heat exchanger 130 is arranged between the spiral case (112 and 122) and shell air inlet 101 of centrifugal blower (111 and 121)
Air inlet main air duct on so that the room air and outdoor fresh air and heat exchanger 130 that enter via shell air inlet 101 carry out heat
Exchange.
At least one shell air outlet (102 or 103) includes top outlet inlet 102 and lower air outlet 103, wherein top
The air outlet of the spiral case 112 of corresponding first air-supply assembly 110 of portion's air outlet 102, corresponding second air-supply assembly of lower air outlet 103
The air outlet of 120 spiral case 122.First air-supply assembly 110 and the second air-supply assembly 120 are configured to promote to pass the gas through heat exchanger
After 130 heat exchange, is conveyed from main air duct, finally flow to indoor ring via top outlet inlet 102 and lower air outlet 103 respectively
Border.
In a particular embodiment, Fig. 4 is the gas flow schematic diagram of fresh air cabinet type air conditioner indoor machine shown in Fig. 3 10；Fig. 4
Middle arrow shows the gas flow schematic diagram of fresh air cabinet type air conditioner indoor machine 10, and (block arrow represents the flowing side of room air
To thin arrow represents the flow direction of outdoor fresh air), the first air-supply assembly 110 and the second air-supply assembly 120 can same lucks
Row, can also be with isolated operation.
When the first air-supply assembly 110 or the second 120 isolated operation of air-supply assembly, outdoor fresh air is sent from aeration device 200
After around to shell air inlet 101, room air and outdoor fresh air suck inside indoor unit 10 from shell air inlet 101, by the
One air-supply assembly 110 or the second air-supply assembly 120 are by room air and outdoor fresh air via top outlet inlet 102 or lower part
Air outlet 103 is sent to the room, completes air circulation flow.In such cases, in the fresh air cabinet air conditioner room of the utility model
The cabinet air conditioner of machine 10 and the prior art, ventilation air quantity difference is little, and service ability also changes less, but can be to room
Interior conveying outdoor fresh air, real-time update room air keep room air fresh.
When the first air-supply assembly 110 and the second air-supply assembly 120 are run simultaneously, centrifugal blower (111 and 121) is altogether
Same-action send room air and outdoor fresh air via top outlet inlet 102 or lower air outlet 103 to room respectively together
It is interior, complete air circulation flow.In the case that first air-supply assembly 110 and the second air-supply assembly 120 are run simultaneously, compared to existing
There is the cabinet type air device of technology, fresh air cabinet type air conditioner indoor machine 10 provided by the utility model is, it can be achieved that air-supply up and down, air-supply
Amount is big, increases the ventilation ability of indoor unit 10, and on the basis of ventilation volume increases, aeration device 200 is outdoor new to indoor feeding
Wind, and then indoor unit 10 has enough power that fresh air is fed again into interior after the heat exchange of heat exchanger 130, it is more to indoor conveying
The outdoor fresh air after exchanging heat, can quickly update room air, the more efficient timely quality for improving room air.
In the above-described embodiments, 200 specific structure of aeration device of fresh air cabinet type air conditioner indoor machine 10 is as follows:
Fig. 5 is the schematic diagram of the aeration device 200 of one embodiment shown in Fig. 3；The setting of aeration device 200 exists
The lower section of air-supply assembly is specifically located at 120 lower section of the second air-supply assembly.
Aeration device 200 includes air inlet module 210 and blower fan module 220, specifically in the present embodiment, blower fan module
220 settings enter the wind module 210 and blower fan module 220 are distributed up and down inside casing 100 above air inlet module 210,
And air inlet module 210 is connected to about 220 blower fan module.
Further, it is to be understood that the distributing position of air inlet module 210 and blower fan module 220 can be multiplicity,
Such as longitudinal left and right distribution, in the present invention, preferably distribution, specific reason see below literary detailed description up and down.
Specifically, enter the wind inside module 210 and define air-inlet cavity 211, air-inlet cavity 211 connect lead to outdoor fresh air into
Air hose 212.Outdoor fresh air enters air-inlet cavity 211 from fresh air blast pipe 212 in the effect of blower fan module 220.
Blower fan module 220 includes wind pushing cavity 221, fresh-air fan 222 and spiral case 223.Wherein, fresh-air fan 222 is specially
Centrifugal blower, wind pushing cavity 221 are connected to air-inlet cavity 211, and centrifugal blower is located at wind pushing cavity 221 close to the one of shell air inlet 101
The outside of fresh-air fan 222 is arranged in side, spiral case 223.The air inlet of the spiral case 223 of centrifugal blower is connected to air-inlet cavity 211,
The connection of air outlet 202 is led to the fresh air discharge pipe 224 outside casing 100, and the air outlet 203 of fresh air discharge pipe 224 is towards casing
100 top makes more gases directly to conveying at shell air inlet 101；Centrifugal blower is configured to sucking air-inlet cavity 211
From in outdoor new gas, and sent using fresh air discharge pipe 224 to outside casing 100.
The outdoor fresh air entered the room from blower fan module 220, some is entered the wind through 10 air-supply assembly of indoor unit from casing
Mouth 101 enters the room after machine 10 is exchanged heat is sent to interior again, and therefore, aeration device 200 is selectively mounted to as early as possible close to room
101 side of shell air inlet of interior machine 10, so that air-supply assembly sucking more enters the room machine 10 from outdoor fresh air, through room
The interior heat exchange of machine 10 heel row enters interior, and more outdoor fresh airs enters the room the heat exchange of machine 10, so that fluctuations in indoor temperature is smaller, it is indoor
Temperature is more stable.Outdoor fresh air by blower fan module 220 it is sent to the room after, then have the first air-supply assembly 110 and/or the second air-supply group
Part 120 is sent to the room from top outlet inlet 102 and lower air outlet 103 respectively, with the outdoor fresh air fresh to indoor feeding,
Increase and close indoor oxygen content in air, the probability that user obtains air conditioner disease is effectively reduced.
In some preferred embodiments, the first air-supply assembly 110 and the second air-supply assembly 120 centrifugal blower (111 and
121) rotation axis is parallel；And the rotation axis of fresh-air fan 222 and the first air-supply assembly 110 and the second air-supply assembly 120
Centrifugal blower (111 and 121) rotation axis it is vertical.The centrifugal blower of first air-supply assembly 110 and the second air-supply assembly 120
The rotation axis of (111 and 121) is parallel, reduces the noise of indoor unit 10, improves user experience.The distribution of fresh-air fan 222,
Its rotation axis can be with the rotary shaft of the centrifugal blower (111 and 121) of the first air-supply assembly 110 and the second air-supply assembly 120
Vertical plane or plane are vertical where line, mainly that centrifugal blower (111 and 121) is longitudinally disposed, to save in casing 100
Portion space.In specific embodiment of the utility model, the rotation axis of fresh-air fan 222 and the first air-supply assembly 110 and
Vertical plane where the rotation axis of the centrifugal blower (111 and 121) of two air-supply assemblies 120 is vertical.
Further, centrifugal blower (111 and 121) impeller of the first air-supply assembly 110 and the second air-supply assembly 120
Radius can be identical or different, does not require the draft capacity of the first air-supply assembly 110 and the second air-supply assembly 120, can be with
It equally, can also be different.Second air-supply assembly 120 can be alternative air-supply assembly, when air conditioner booting initial stage, need fast
Speed reduces or increases room temperature, needs Wind Volume to recycle, can open the second air-supply assembly 120 to increase indoor unit 10
Air output makes room temperature be rapidly achieved user preset temperature, and after room temperature is stablized, the second air-supply assembly 120 can not
Operation only runs the first air-supply assembly 110, to maintain room temperature to stablize, therefore does not require the air-supply of the second air-supply assembly 120
Ability is as the draft capacity of the first air-supply assembly 110.
Alternatively, oxygen content is relatively low when indoor air quality is seriously polluted, and when needing to open aeration device 200, second
Air-supply assembly 120 can open operation, play the function of auxiliary air-supply, update room air quickly by outdoor fresh air, indoor
The good state of the fast quick-recovery of air quality.
It is previously mentioned, the air inlet module 210 and blower fan module 220 of the aeration device 200 of the utility model are using upper and lower point
Cloth, effect are the spaces in order to be more reasonably utilized inside casing 100.Specifically, fresh air cabinet type air conditioner indoor machine 10 is gone back
Including electric appliance box 140, as shown in figure 3, the top of aeration device 200 is arranged in electric appliance box 140, in order to efficiently use indoor unit 10
The 100 limited space in inside of casing, 221 top of wind pushing cavity includes the horizontal segment 221a to extend back from 100 front of casing and edge
Horizontal segment 221a continues to tilt upward the tilting section towards the extension of 202 direction of air outlet of the spiral case 223 of fresh-air fan 222
221b；Electric appliance box 140 is located on tilting section 221b.
In general situation, electric appliance box 140 is laterally distributed in inside casing 100, however in the present invention, it is creative
Electric appliance box 140 is obliquely installed by ground, is fixedly mounted on the tilting section 221b of the wind pushing cavity 221 of aeration device 200, wind pushing cavity
221 further function as bracket effect, reduce the fixed structure of original electric appliance box 140, keep 100 inside of casing more empty
Between recycled for gas, therefore, fresh air cabinet type air conditioner indoor machine 10 provided by the utility model not only has enough power to promote
Outdoor fresh air is flowed, and has the space having enough to enter the room outdoor fresh air inside machine 10.
Furthermore electric appliance box 140 is obliquely installed, and towards 100 front of casing, 140 cabling channel of electric appliance box inside electric appliance box 140
Front column close to cabinet air conditioner not only improves the production efficiency of production line so that it is convenient to repair plug wire and lineation, but also
Facilitate after-sales staff maintenance and inspection.
For aeration device 200, Fig. 6 is the schematic diagram of the aeration device 200 of another embodiment shown in Fig. 3,
Aeration device 200 in the present embodiment can apply to the fresh air cabinet type air conditioner indoor machine 10 in the various embodiments described above.
In the present embodiment, aeration device 200 further includes wind deflector 213, the air inlet of wind deflector 213 and air-inlet cavity 211
201 are oppositely arranged, and 213 longitudinal subdivision air-inlet cavity 211 of wind deflector is the first air-inlet cavity 211a and the second air-inlet cavity 211b；Wind-guiding
The bottom end of plate 213 and the bottom gap Jian You of air-inlet cavity 211；Outdoor fresh air enters after the first air-inlet cavity 211a through wind deflector 213
Change flow direction and the second air-inlet cavity 211b is entered by gap.The wind deflector 213 plays the role of two in the present embodiment, and one
A is to play the role of blocking dust, and the sand and dust in outdoor fresh air is prevented to be directly sucked in by aeration device 200 to fresh-air fan 222
In, damage the blade of fresh air fan；Second is that playing the role of being centrifuged depositing dust, outdoor fresh air is under wind deflector 213, from fresh air
After blast pipe 212 enters air-inlet cavity 211, change flow direction, form annular circulation air inlet, circular air inlet can make large particle
Matter is thrown out of under the action of the centrifugal, and large particulate matter is avoided to enter in fresh-air fan 222, two effect common guarantee inletting fresh airs
Effect.
In aeration device 200 in the above embodiments, air-inlet cavity 211 is provided with purification close to 221 side of wind pushing cavity
Module, for purifying to being delivered to indoor outdoor fresh air.The cleaning module 226 times using implementation of intense field dielectric technology pair
Indoor air is delivered to be purified.Specifically, which is IFD purification device, and IFD is a kind of dedusting skill
Art, it is effective extremely strong for most advanced, the highest technology of efficiency in existing dedusting technology at present.It is using dielectric substance
The strong electrical field of carrier.Dielectric substance forms the hollow microchannel of honeycomb, and dielectric package electrode slice is formed strongly in channel
Electric field, it applies huge attraction to the charged particle that moves in air, energy while only generating minimum air flow impedance
Almost 100% aerial sports particle is enough adsorbed, it is especially pronounced to the particulate pollutants removal effect such as PM2.5.Using above-mentioned net
Change module 226, the PM2.5 particle in air can be greatly lowered in the weather that haze is wreaked havoc, it is indoor to be effectively improved feeding
The quality of outdoor air.
Extra large pa filtering can also be used in the cleaning module 226, and extra large pa is a kind of efficient filter paper, can be crossed in air filtering
99% fine particle guarantees the air cleaning exported through blower fan module 220, avoids secondary pollution.
In addition, filter screen has been detachably arranged in the air inlet of fresh air blast pipe 212, with dust protection or mosquito
Into in aeration device 200, pollution or the internal structure for destroying aeration device 200 prevent from reducing by 200 inletting fresh air of aeration device
Quality.
It, can be new to what is entered the room by installation filter screen and purification device in the aeration device 200 of the utility model
Fresh air is purified, and especially present atmosphere pollution increasingly sharpens, and purified air is sent into indoor, raising room air
Quality, reduce injury of the pollution air to body.
Aeration device 200 in the above embodiments, can be independently of the heating of indoor unit 10 or refrigerating operaton, certainly
It can also heat and freeze with indoor unit 10 and run simultaneously.
The fresh air cabinet type air conditioner indoor machine 10 of the utility model, inside the mountable machine indoors 10 of aeration device 200,
It is integrated with indoor unit 10, also outside mountable machine indoors 10.No matter any type of installation condition, can be greatly reduced
Using the cost of fresh air system in the prior art, and low noise, there is preferable user experience.
In the following description, "front", "rear", "upper", "lower", "top", "bottom", "inner", "outside", " transverse direction ", " longitudinal direction ",
The orientation or positional relationship of instructions such as " left and right " is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description originally
Utility model and simplified description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific
Orientation construction and operation, therefore should not be understood as limiting the present invention.
So far, although those skilled in the art will appreciate that the more of the utility model have been shown and described in detail herein
A exemplary embodiment still, still can be according to the utility model public affairs in the case where not departing from the spirit and scope of the utility model
The content opened directly determines or derives many other variations or modifications for meeting the utility model principle.Therefore, this is practical new
The range of type is understood that and regards as to cover all such other variations or modifications.
Claims (10)
1. a kind of fresh air cabinet type air conditioner indoor machine, characterized by comprising:
Casing has shell air inlet and at least one shell air outlet；
At least one air-supply assembly is set in the casing, the air-supply assembly include centrifugal blower and be set to it is described from
Spiral case outside heart blower, and the centrifugal blower be configured to from the shell air inlet suck room air and promote its via
Shell air outlet environment sent to the room again；
Heat exchanger is set on the air inlet main air duct between the spiral case of the centrifugal blower and the shell air inlet, so that through
The room air and the heat exchanger entered by the shell air inlet carries out heat exchange；And
Aeration device is set to the lower section of the air-supply assembly；Wherein
The aeration device includes the blower fan module entering the wind module and communicating therewith；And the air inlet module is located at the blower mould
The lower part of block；
The air inlet inside modules define air-inlet cavity, and the air-inlet cavity connection is led to outdoor fresh air blast pipe；
The blower fan module includes:
Wind pushing cavity is connected to the air-inlet cavity；
Fresh-air fan is located at the wind pushing cavity close to the shell air inlet side；
Spiral case is arranged outside the fresh-air fan；Wherein
The air inlet of the spiral case of the fresh-air fan is connected to the air-inlet cavity, and the connection of its air outlet is led to the casing
Outer fresh air discharge pipe, towards the top of the casing, the fresh-air fan is configured to inhale the air outlet of the fresh air discharge pipe
Enter the outdoor fresh air of the air-inlet cavity, and is discharged from the air outlet of the spiral case；And
At least one described air-supply assembly is configured to, from at least partly described fresh-air fan discharge of shell air inlet sucking
The outdoor fresh air, with the heat exchanger heat exchange after from the shell air outlet be discharged.
2. fresh air cabinet type air conditioner indoor machine according to claim 1, which is characterized in that
The air outlet of the fresh air discharge pipe is located at the lower section of the shell air inlet.
3. fresh air cabinet type air conditioner indoor machine according to claim 1, it is characterised in that further include,
Electric appliance box is set to the top of the aeration device.
4. fresh air cabinet type air conditioner indoor machine according to claim 3, which is characterized in that
The wind pushing cavity top includes the horizontal segment to extend back from the casing front and continues to be tilted towards along the horizontal segment
On towards the fresh-air fan spiral case direction of air outlet extend tilting section；
The electric appliance box is located on the tilting section.
5. fresh air cabinet type air conditioner indoor machine according to any one of claim 1 to 4, which is characterized in that
At least one described air-supply assembly includes the first air-supply assembly and what is be set to below first air-supply assembly second send
Wind component；And
At least one described shell air outlet includes top outlet inlet and lower air outlet, first air-supply assembly and described
Two air-supply assemblies are configured to that gas is promoted to flow to indoor environment via the top outlet inlet and lower air outlet respectively.
6. fresh air cabinet type air conditioner indoor machine according to claim 5, which is characterized in that
First air-supply assembly is parallel with the rotation axis of centrifugal blower of second air-supply assembly；And
The rotation of the rotation axis of the fresh-air fan and the centrifugal blower of first air-supply assembly and second air-supply assembly
Vertical plane where shaft axis is vertical.
7. fresh air cabinet type air conditioner indoor machine according to claim 1, which is characterized in that
The aeration device further includes wind deflector, and the air inlet of the wind deflector and the air-inlet cavity is oppositely arranged, longitudinal subdivision
The air-inlet cavity is the first air-inlet cavity and the second air-inlet cavity；
The bottom gap Jian You of the bottom end of the wind deflector and the air-inlet cavity；The outdoor fresh air enters first air-inlet cavity
Change flow direction by the wind deflector and second air-inlet cavity is entered by the gap.
8. fresh air cabinet type air conditioner indoor machine according to claim 1, which is characterized in that
The air-inlet cavity is provided with cleaning module close to the wind pushing cavity side, for the sky for being delivered to the indoor outdoor
Gas is purified.
9. fresh air cabinet type air conditioner indoor machine according to claim 1, which is characterized in that
The air inlet of the fresh air blast pipe is removable to be provided with filter screen.
10. fresh air cabinet type air conditioner indoor machine according to claim 1, which is characterized in that
The aeration device is heated independently of the indoor unit or refrigerating operaton.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821081025.9U CN208765075U (en) | 2018-07-09 | 2018-07-09 | A kind of fresh air cabinet type air conditioner indoor machine |
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