CN110319527A - Aeration device and air conditioner indoor unit - Google Patents
Aeration device and air conditioner indoor unit Download PDFInfo
- Publication number
- CN110319527A CN110319527A CN201810289387.5A CN201810289387A CN110319527A CN 110319527 A CN110319527 A CN 110319527A CN 201810289387 A CN201810289387 A CN 201810289387A CN 110319527 A CN110319527 A CN 110319527A
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- Prior art keywords
- fresh air
- air
- fresh
- aeration device
- waste
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/20—Casings or covers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/28—Arrangement or mounting of filters
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/30—Arrangement or mounting of heat-exchangers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F7/00—Ventilation
- F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
- F24F7/06—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit
- F24F7/08—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit with separate ducts for supplied and exhausted air with provisions for reversal of the input and output systems
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Central Air Conditioning (AREA)
Abstract
The main purpose of the present invention is to provide a kind of aeration device and air conditioner indoor unit, aeration device includes: fresh air shell, heat exchanging core and auxiliary thermal, it is provided with fresh air channel and waste air channel in fresh air shell, the fresh inlet being connected to fresh air channel and fresh air outlet and the waste air import being connected to waste air channel and waste air outlet are provided on fresh air shell；Heat exchanging core is arranged in fresh air shell, and heat exchanging core is connected to fresh air channel and waste air channel, so that in heat exchanger core body heat exchange occurs for the fresh air being located in fresh air channel with the waste air being located in waste air channel；Auxiliary thermal is set in fresh air channel, to heat to the fresh air being located in fresh air channel.Aeration device in the present invention solves the problems, such as that the mode in the prior art for carrying out logical fresh air to interior can make indoor energy loss larger.
Description
Technical field
The present invention relates to air-conditioning technical fields, in particular to a kind of aeration device and air conditioner indoor unit.
Background technique
In recent years, since economic fast development and urbanization process are accelerated, atmosphere pollution is on the rise.Chinese most
Number city has had already appeared long-term haze weather.The increase of PM2.5 concentration, directly resulting in haze weather and taking place frequently has in mist
It is malicious, harmful substance to be significantly increased, seriously threaten the health of the mankind.In this case, conventional household is comfortable
Property air-conditioning have been unable to meet the needs of people, health, comfortable, environmental protection have become the target of modern air conditioning development.
For common air-conditioning, to guarantee its air-conditioning effect, it is desirable that air-conditioned room must be closed, as a result, indoor micro-
Dirt, smog, bacterium, virus, exhaust gas are continuously increased, and oxygen content constantly reduces, and air quality is worse and worse.In recent years, with
" air conditioner disease " has attracted increasing attention, and having begun requirement don't stay in air-conditioned room for a long time, and pass through
The logical fresh air that opens a window either mends fresh air to room in such a way that indoor exhaust wind forms negative pressure by door, window gap leakage, improves room
Interior environment.There are mainly two types of the modes for being applied to new and old air exchange currently on the market:
One, indoor air is arranged to outdoor by single fan, makes indoor formation negative pressuren zone, force outdoor fresh air from
The gap in room flows into indoor；
Two, outdoor fresh air is directly drawn into interior；
All there is energy loss in both above modes, because of the direct suction of outdoor hot and cold air, Shi Biyin
The variation for playing former room temperature, causes a large amount of energy loss, increases the energy loss of air conditioner, reduce air conditioner refrigeration,
Heating effect.Especially in winter, the input of outdoor cold air reduces room temperature, causes the body of people uncomfortable, and due to
The larger generation that also will cause air-conditioning dew condensation phenomenon of the temperature difference.
Summary of the invention
The main purpose of the present invention is to provide a kind of aeration device and air conditioner indoor unit, in the prior art right to solve
Interior carries out the problem that the mode of logical fresh air can make indoor energy loss larger.
To achieve the goals above, according to the first aspect of the invention, a kind of aeration device is provided, comprising: fresh air
Shell, heat exchanging core and auxiliary thermal are provided with fresh air channel and waste air channel in fresh air shell, are provided on fresh air shell
Fresh inlet and the fresh air outlet being connected to fresh air channel and the waste air import being connected to waste air channel and waste air outlet；Heat
It exchanges core to be arranged in fresh air shell, heat exchanging core is connected to fresh air channel and waste air channel, so that logical positioned at fresh air
In heat exchanger core body heat exchange occurs for the fresh air in road with the waste air being located in waste air channel；It is logical that auxiliary thermal is set to fresh air
In road, to heat to the fresh air being located in fresh air channel.
Further, the fresh air duct component for driving new wind flow, auxiliary thermal setting are provided in fresh air channel
Between air outlet and the fresh air outlet of fresh air duct component.
Further, fresh air air-out passage section is equipped in fresh air channel, auxiliary hot charging is set to plate, and auxiliary thermal is parallel to newly
Wind air-out passage section.
Further, mounting plate is provided in fresh air shell, auxiliary thermal is fixed in fresh air shell by mounting plate.
Further, fresh air shell includes two sidewall panelings being oppositely arranged, and is provided with mounting plate on two side walls plate；
Auxiliary thermal has the first end and second end being oppositely arranged, and the first end of auxiliary thermal is mounted on the mounting plate of a sidewall paneling
On, the second end of auxiliary thermal is mounted on the mounting plate of another sidewall paneling.
Further, fresh air shell includes two sidewall panelings being oppositely arranged, and is all provided on two sidewall panelings being oppositely arranged
There is fresh air outlet, so that the fresh air after the heating of auxiliary thermal exports discharge from the fresh air on two side walls plate.
Further, fresh air air-out passage section is equipped in fresh air channel, fresh air outlet is separately positioned on fresh air air-out passage
The both ends of section；Diversion component is equipped in fresh air air-out passage section, diversion component is used to adjust the air output of two fresh airs outlet.
Further, there is heat exchanging core fresh air to enter the wind end face, and aeration device further includes the first filter screen, the first filtering
Net setting is on fresh air air inlet end face, so that the fresh air entered by fresh inlet enters heat exchange after the filtering of the first filter screen
In core.
Further, there is heat exchanging core waste air to enter the wind end face, and aeration device further includes the second filter screen, the second filtering
Net setting is on waste air air inlet end face, so that the waste air entered by waste air import enters heat exchange after the filtering of the second filter screen
In core.
According to the second aspect of the invention, it provides a kind of air conditioner indoor unit, including aeration device and is located at fresh air and fills
The refrigerating and heating combined equipment of top is set, aeration device is above-mentioned aeration device.
It applies the technical scheme of the present invention, fresh air shell, heat exchanging core and auxiliary thermal, heat is set in aeration device
Exchange core is set in fresh air shell, meanwhile, it is additionally provided in fresh air shell for fresh air from the indoor fresh air channel of outdoor inflow
And the waste air channel that the discharge of indoor waste air is outdoor, fresh air channel and waste air channel be connected tos with heat exchanging core, fresh air and
Waste air is by occurring heat exchange when heat exchanging core；Solving the mode in the prior art for carrying out logical fresh air to interior can make
The larger problem of indoor energy loss；Simultaneously in order to adapt under colder weather heat exchanging core to the insufficient feelings of fresh air heat supply
Condition is also provided with auxiliary thermal in fresh air channel, further carries out heat temperature raising to the fresh air in fresh air channel, goes out fresh air
The fresh air of mouth blowout is more comfortable.
Detailed description of the invention
The accompanying drawings constituting a part of this application is used to provide further understanding of the present invention, and of the invention shows
Examples and descriptions thereof are used to explain the present invention for meaning property, does not constitute improper limitations of the present invention.In the accompanying drawings:
Fig. 1 shows the schematic diagram of internal structure of the embodiment of air conditioner indoor unit according to the present invention；
Fig. 2 shows the side, sectionals that air conditioner indoor unit according to the present invention is in the embodiment of outer circulation working condition
Figure；
Fig. 3 shows the partial enlarged view of the air conditioner indoor unit in Fig. 2；
Fig. 4 shows the side, sectional that air conditioner indoor unit according to the present invention is in the embodiment of interior cycle operation state
Figure；
Fig. 5 shows the rearview of air conditioner indoor unit according to the present invention.
Wherein, the above drawings include the following reference numerals:
10, auxiliary thermal；20, refrigerating and heating combined equipment；30, fresh air shell；301, sidewall paneling；302, front panel；303, after
Siding；31, fresh air channel；311, fresh inlet；312, fresh air exports；321, waste air import；322, waste air exports；32, waste air
Channel；33, mounting plate；34, fresh air duct component；35, circulating baffle plate；36, fresh air air-out passage section；40, heat exchanging core；
41, end face is entered the wind；411, the first filter screen；42, waste air enters the wind end face；421, the second filter screen.
Specific embodiment
It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase
Mutually combination.The present invention will be described in detail below with reference to the accompanying drawings and embodiments.
The present invention provides a kind of aeration devices, please refer to Fig. 1 to Fig. 5, and aeration device includes: fresh air shell 30, heat friendship
Core 40 and auxiliary thermal 10 are changed, fresh air channel 31 and waste air channel 32 are provided in fresh air shell 30, is set on fresh air shell 30
It is equipped with the fresh inlet 311 being connected to fresh air channel 31 and fresh air outlet 312 and the waste air import that is connected to waste air channel 32
321 and waste air outlet 322；Heat exchanging core 40, heat exchanging core 40 are arranged in fresh air shell 30, heat exchanging core 40 and new
Wind channel 31 is connected to waste air channel 32, so that the fresh air being located in fresh air channel 31 and the waste air being located in waste air channel 32
Heat exchange occurs in heat exchanging core 40；Auxiliary thermal 10 is set in fresh air channel 31, in fresh air channel 31
Fresh air heated.
Aeration device in the present invention includes fresh air shell 30, heat exchanging core 40 and auxiliary thermal 10, heat exchanging core
40 are set in fresh air shell 30, meanwhile, it is additionally provided in fresh air shell 30 for fresh air from the indoor fresh air channel 31 of outdoor inflow
And the waste air channel 32 that the discharge of indoor waste air is outdoor, fresh air channel 31 and waste air channel 32 connect with heat exchanging core 40
Logical, fresh air and waste air are by occurring heat exchange when heat exchanging core 40；Solve it is in the prior art interior is carried out it is logical new
The problem that the mode of wind can make indoor energy loss larger；Simultaneously in order to adapt under colder weather heat exchanging core 40 to fresh air
The situation of heat supply deficiency is also provided with auxiliary thermal 10 in fresh air channel 31, further to the fresh air in fresh air channel 31 into
Row heat temperature raising keeps the fresh air of 312 blowout of fresh air outlet more comfortable.
The fresh air duct component 34 for driving new wind flow is provided in fresh air channel 31, auxiliary thermal 10 is arranged new
Between air outlet and the fresh air outlet 312 of wind ducting part 34.
As shown in Figure 1, the fresh air channel 31 in present embodiment further includes fresh air duct component 34, auxiliary thermal 10 is arranged
Between air outlet and the fresh air outlet 312 of fresh air duct component 34；Fresh air duct component 34 drives fresh air to pass through auxiliary thermal
It is drained into interior from fresh air outlet 312 after 10 heating, and then improves the air-out effect of aeration device.
Fresh air air-out passage section 36 is equipped in fresh air channel 31, auxiliary thermal 10 is plate, and auxiliary thermal 10 is parallel to newly
Wind air-out passage section 36.
As shown in Figure 1, the fresh air channel 31 in present embodiment is interior equipped with fresh air air-out passage section 36, auxiliary thermal 10 is
Auxiliary thermal 10 is parallel to fresh air air-out passage section 36 and is arranged by plate, so that fresh air be made to obtain sufficient heating process.
Preferably, auxiliary thermal uses the form of ceramic PTC or electric heating tube.
Mounting plate 33 is provided in fresh air shell 30, auxiliary thermal 10 is fixed in fresh air shell 30 by mounting plate 33.
As shown in figure 3, mounting plate 33 is provided in the present embodiment in fresh air shell 30, mounting plate 33 and fresh air shell 30
It is integrally formed or is fixed by the connectors such as screw and fresh air shell 30, auxiliary thermal 10 is fixed on newly by mounting plate 33
In crust of weathering body 30, when corresponding auxiliary thermal 10 is using electric heating, terminal box should be also set inside fresh air shell 30, to give auxiliary heat
Device provides power supply.
Fresh air shell 30 includes two sidewall panelings 301 being oppositely arranged, and is provided with mounting plate on two side walls plate 301
33；Auxiliary thermal 10 has the first end and second end being oppositely arranged, and the first end of auxiliary thermal 10 is mounted on a sidewall paneling
On 301 mounting plate 33, the second end of auxiliary thermal 10 is mounted on the mounting plate 33 of another sidewall paneling 301.
As shown in Figure 1 and Figure 5, fresh air shell 30 includes two sidewall panelings 301 being oppositely arranged, on two side walls plate 301
It is provided with mounting plate 33；Auxiliary thermal 10 has the first end and second end being oppositely arranged, the first end peace of auxiliary thermal 10
On the mounting plate 33 of a sidewall paneling 301, the second end of auxiliary thermal 10 is mounted on the mounting plate of another sidewall paneling 301
On 33.
Fresh air shell 30 includes two sidewall panelings 301 being oppositely arranged, and is equipped on two sidewall panelings 301 being oppositely arranged
Fresh air outlet 312, so that the fresh air after the heating of auxiliary thermal 10 exports 312 rows from the fresh air on two side walls plate 301
Out.
As shown in Figure 1, the fresh air shell 30 in the present embodiment includes two sidewall panelings 301 being oppositely arranged, two opposite
Fresh air outlet 312 is equipped on the sidewall paneling 301 of setting, the fresh air that fresh air duct component 34 is blown out passes through fresh air air-out passage section
After auxiliary thermal 10 on 36 heats, interior is drained into from the fresh air of two sides outlet 312.
Fresh air air-out passage section 36 is equipped in fresh air channel 31, fresh air outlet 312 is separately positioned on fresh air air-out passage section
36 both ends；Diversion component is equipped in fresh air air-out passage section, diversion component is used to adjust the outlet air of two fresh air outlets 312
Amount.
Fresh air air-out passage section 36 is equipped in fresh air channel 31, fresh air outlet 312 is separately positioned on fresh air air-out passage section
36 both ends；Diversion component is equipped in fresh air air-out passage section, diversion component is used to adjust the outlet air of two fresh air outlets 312
Amount.
In present embodiment, diversion component, diversion division are additionally provided in the fresh air air-out passage section 36 in fresh air channel 31
The air inlet of fresh air air-out passage section 36 is arranged in part, and the wind blown out out of fresh air duct component 34 is adjusted diversion component
Assign to two fresh airs outlet 312, when necessary, diversion component can close one of fresh air outlet 312 so that fresh air only from
Another fresh air outlet 312 is discharged into interior.
Fresh air duct component 34 includes: blower, and blower is set in fresh air duct component 34, to drive heat exchanging core 40
Interior fresh air flows to 312 discharge of fresh air outlet after the heating of auxiliary thermal 10.
Blower is equipped in fresh air duct component 34 as shown in Figure 1 and Figure 5, in blower rotate driving heat exchanging core 40
Fresh air flows to fresh air outlet 312 after the heating of auxiliary thermal 10 and is discharged to interior.
Fresh air shell 30 includes two front panels 302 being oppositely arranged and squab panel 303, and waste air import 321 is arranged preceding
On siding 302, waste air outlet 322 and fresh inlet 311 are arranged on squab panel 303.
As shown in Figure 1 to Figure 3, front panel 302 and squab panel 303 are equipped in fresh air shell 30, the setting of waste air import 321 exists
In front panel 302, waste air outlet 322 and fresh inlet 311 are arranged on squab panel 303, and indoor waste air is by indoor air conditioner
The waste air import 321 of front side enters aeration device, and finally the waste air outlet 322 on rear side of indoor air conditioner is discharged to outdoor；Newly
Wind enters aeration device by the fresh inlet 311 on rear side of air conditioner indoor unit, finally exports 312 by the fresh air of air conditioner indoor unit two sides
It is discharged into interior.
There is heat exchanging core 40 fresh air to enter the wind end face 41, and aeration device further includes the first filter screen 411, the first filter screen
411 settings are on fresh air air inlet end face 41, so that the fresh air entered by fresh inlet 311 is after the filtering of the first filter screen 411
Into in heat exchanging core 40.
As shown in Figure 3 and Figure 4, in the side of heat exchanging core 40 setting fresh air air inlet end face 41 in the present embodiment, and
The first filter screen 411 is arranged on end face 41 in fresh air air inlet, passes through so that fresh air be made to enter after fresh air channel 31 from fresh inlet 311
The filtering for crossing the first filter screen 411 enters heat exchanging core 40 from fresh air air inlet end face 41, and the first filter screen 411 will be in fresh air
Impurity and dust filtering, preliminary purification enter the fresh air in heat exchanging core 40.
There is heat exchanging core 40 waste air to enter the wind end face 42, and aeration device further includes the second filter screen 421, the second filter screen
421 settings are on waste air air inlet end face 42, so that the waste air entered by waste air import 321 is after the filtering of the second filter screen 421
Into in heat exchanging core 40.
As shown in Figures 1 to 4,40 side of heat exchanging core is provided with waste air air inlet end face 42 in present embodiment,
Waste air air inlet endface is provided with the second filter screen 421, and the second filter screen 421 is dirty to the interior entered out of waste air import 321
Wind carries out primary filtration, so that indoor waste air is entering in heat exchanging core 40 after filtering, prevents impurity from entering heat
It exchanges core 40 and blocks waste air channel, influence the normal use and using effect of heat exchanging core 40.
In interior circulation pattern, indoor waste air enters heat exchanger core by the second filter screen 421 by waste air air inlet end face 42
Body 40, the second filter screen carry out primary filtration to indoor waste air, and it is logical that waste air continues on waste air after heat exchanging core 40
Road reaches waste air outlet 322, and waste air continues after 322 discharge of waste air outlet by entering fresh air channel by fresh inlet 311 again
31, and continue through the first filter screen and heat exchanging core carry out heating and further filtering after be discharged into interior again；It completes
Purification and heating to indoor waste air.
The present invention also provides a kind of air conditioner indoor unit, the cooling and warming including aeration device and above aeration device
Device 20, aeration device are above-mentioned aeration device.
Air conditioner indoor unit of the invention includes above-mentioned aeration device and refrigerating and heating combined equipment 20, so that in the air conditioning chamber
Machine can not only be freezed or be heated to room air, while outdoor fresh air can also be input to room by aeration device
It is interior, the indoor bad gas of discharge.
The present invention also provides a kind of air conditioners, the air conditioning chamber including air conditioner indoor unit and with air conditioner indoor unit pipeline connection
Outer machine, air conditioner indoor unit are above-mentioned air conditioner indoor unit.
Also by being provided with circulating baffle plate 35 on fresh air shell in the present invention, and circulating baffle plate 35 is connected into fresh inlet
311 and waste air outlet 322；To make the indoor waste air of 322 discharge of waste air outlet be again introduced into fresh air dress by fresh inlet 311
Set, and in aeration device filter after be drained into interior again, realize the circulation of room air, by it is this circulation come pair
Indoor air is filtered；Sterilizing unit can be also arranged in the present invention in aeration device, through the invention in aeration device
To realize the sterilization and purification of room air.
Specifically, by circulating baffle plate 35 being opened or being closed indoor air circulation or outdoor to realize aeration device
Air enters the room.
Air conditioner chief component in the present invention, top are refrigerating and heating combined equipment, and lower part is aeration device.Fresh air dress
It sets and is also equipped with the auxiliary heat function of electricity, solve when outside air temperature is lower, after heat exchanging core transducing, be blown into indoor
The case where new air temperature (energy) is still far below indoor temperature, while preventing outdoor temperature low to cause aeration device to blow cold
The problem of wind, reduction user's comfort.
Complete-hot fresh air air conditioner of the invention has the auxiliary heat function of electricity.Cold wind blow-through people can be prevented and cold wind is led
The case where causing room temperature decline to influence comfort, is embodied principle:
One, outdoor fresh air enters the room ventilation: inner-outer circulation baffle 35 is to outer circulation mode, and outdoor air is by fresh inlet
Into fresh air channel, coarse filtration is carried out by the first filter screen, dust is filtered out, removes peculiar smell, prevent the particulate matters such as dust into
Enter the case where heat exchanging core causes heat exchanging core to block, fresh air by after heat exchanging core along fresh air channel enter from
Heart fan blade, the auxiliary thermal of electricity by fresh air air-out passage section heat fresh air, and temperature is improved to similar with room temperature, then is led to
It crosses indoor fresh air outlet and is discharged to interior.
Two, room air carries out interior circulating purification: inner-outer circulation baffle is adjusted to interior circulation pattern, and room air is by interior
Waste air import enters air duct, first passes through the second filter screen and carries out coarse filtration, filters out dust, removes peculiar smell, prevents dust etc.
Grain object enters the case where heat exchanging core causes heat exchanging core to block, and waste air arrives after heat exchanging core along waste air channel
Up at circulating baffle plate, at this time due to circulating baffle plate be closed, waste air cannot exclude from waste air export be discharged, thus make waste air again into
Enter fresh air channel, process is identical as above-mentioned steps (outdoor fresh air enters the room ventilation).Eventually pass through the auxiliary thermal of air outlet electricity
Air is heated, temperature is improved to similar with room temperature, then is discharged to interior by indoor fresh air outlet.
It can be seen from the above description that the above embodiments of the present invention realized the following chievements:
(1) present invention solves when encountering arctic weather, and outdoor temperature is lower than indoor temperature, Total heat exchange effect
The problem of when cannot reach ideal effect, the present invention prevents blowing cold air by the direct physical heating of auxiliary thermal；
(2) the problem of present invention is solved when indoor air purification, and heat losses cause fresh air to export blowing cold air；This
Invention can introduce fresh air and update room air by the way that common air-conditioning and Total heat exchange to be combined, and indoor waste air is discharged and mentions
High air quality, fresh air and waste air can carry out energy regenerating by total-heat exchanger with positive energy exchange, reduce energy loss.?
Blowout hot wind is exported by fresh air when winter.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any to repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of aeration device characterized by comprising
Fresh air shell (30), the fresh air shell (30) is interior to be provided with fresh air channel (31) and waste air channel (32), the fresh air
Be provided on shell (30) fresh inlet (311) being connected to the fresh air channel (31) and fresh air outlet (312) and with institute
State the waste air import (321) and waste air outlet (322) of waste air channel (32) connection；
Heat exchanging core (40), heat exchanging core (40) setting is in the fresh air shell (30), the heat exchanging core
(40) it is connected to the fresh air channel (31) and the waste air channel (32), so as to be located at new in the fresh air channel (31)
With the waste air being located in the waste air channel (32) heat exchange occurs in the heat exchanging core (40) for wind；
Auxiliary thermal (10), the auxiliary thermal (10) are set in the fresh air channel (31), with logical to the fresh air is located at
Fresh air in road (31) is heated.
2. aeration device according to claim 1, which is characterized in that be provided in the fresh air channel (31) for driving
The fresh air duct component (34) of new wind flow, air outlet of auxiliary thermal (10) setting in the fresh air duct component (34)
Between fresh air outlet (312).
3. aeration device according to claim 1, which is characterized in that it is logical to be equipped with fresh air outlet air in the fresh air channel (31)
Road section (36), the auxiliary thermal (10) are plate, and the auxiliary thermal (10) is parallel to the fresh air air-out passage section (36).
4. aeration device according to claim 1, which is characterized in that be provided with mounting plate in the fresh air shell (30)
(33), the auxiliary thermal (10) is fixed in the fresh air shell (30) by the mounting plate (33).
5. aeration device according to claim 4, which is characterized in that the fresh air shell (30) includes two and is oppositely arranged
Sidewall paneling (301), be provided with the mounting plate (33) on two sidewall panelings (301)；Auxiliary thermal (10) tool
There is the first end and second end being oppositely arranged, the first end of the auxiliary thermal (10) is mounted on the sidewall paneling (301)
Mounting plate (33) on, the second end of the auxiliary thermal (10) is mounted on the mounting plate of another sidewall paneling (301)
(33) on.
6. aeration device according to claim 1, which is characterized in that the fresh air shell (30) includes two and is oppositely arranged
Sidewall paneling (301), the fresh air outlet (312) is equipped on two sidewall panelings (301) being oppositely arranged so that by
Fresh air after auxiliary thermal (10) heating is discharged from the fresh air outlet (312) on two side walls plate (301).
7. aeration device according to claim 1, which is characterized in that it is logical to be equipped with fresh air outlet air in the fresh air channel (31)
Road section (36), the fresh air outlet (312) are separately positioned on the both ends of the fresh air air-out passage section (36)；The fresh air outlet air
Diversion component is equipped in channel section, the diversion component is used to adjust the air output of two fresh air outlets (312).
8. aeration device according to any one of claim 1 to 7, which is characterized in that heat exchanging core (40) tool
There is fresh air to enter the wind end face (41), the aeration device further includes the first filter screen (411), the first filter screen (411) setting
On fresh air air inlet end face (41), so that the fresh air entered by the fresh inlet (311) is through first filter screen
(411) enter in the heat exchanging core (40) after filtering.
9. aeration device according to any one of claim 1 to 7, which is characterized in that heat exchanging core (40) tool
There is waste air to enter the wind end face (42), the aeration device further includes the second filter screen (421), the second filter screen (421) setting
On waste air air inlet end face (42), so that the waste air entered by the waste air import (321) is through second filter screen
(421) enter in the heat exchanging core (40) after filtering.
10. a kind of air conditioner indoor unit, the refrigerating and heating combined equipment (20) including aeration device and above the aeration device,
It is characterized in that, the aeration device aeration device as claimed in any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810289387.5A CN110319527A (en) | 2018-03-30 | 2018-03-30 | Aeration device and air conditioner indoor unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810289387.5A CN110319527A (en) | 2018-03-30 | 2018-03-30 | Aeration device and air conditioner indoor unit |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111520891A (en) * | 2020-04-26 | 2020-08-11 | 珠海格力电器股份有限公司 | Air valve control method and system for improving detection precision of temperature measurement module |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111520891A (en) * | 2020-04-26 | 2020-08-11 | 珠海格力电器股份有限公司 | Air valve control method and system for improving detection precision of temperature measurement module |
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