CN211290285U - Multifunctional whole-house air treatment system - Google Patents
Multifunctional whole-house air treatment system Download PDFInfo
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- CN211290285U CN211290285U CN201922124682.8U CN201922124682U CN211290285U CN 211290285 U CN211290285 U CN 211290285U CN 201922124682 U CN201922124682 U CN 201922124682U CN 211290285 U CN211290285 U CN 211290285U
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Abstract
The utility model discloses a multifunctional whole-house air treatment system, which comprises an air inlet subsystem, a fresh air inlet subsystem and a fresh air outlet subsystem, wherein the air inlet subsystem is used for introducing outdoor fresh air into a room; the return air subsystem is used for guiding indoor return air to perform internal circulation; the air exhaust subsystem is used for exhausting indoor exhaust air to the outside; and the direct discharging subsystem is used for discharging indoor dirty air in a room which can separately form a space to the outside. The utility model can recover the energy in the indoor exhaust air under the action of the total heat exchanger, thereby avoiding energy waste; and the outdoor fresh air which is guided indoors can be purified, regulated in temperature and humidity, and the quality of the indoor environment is effectively ensured. Because the first air channel and the second air channel are arranged, the system improves the internal circulation efficiency of the return air subsystem and reduces the influence on the air inlet subsystem in the air inlet process; the outer discharge subsystem can be adjusted according to the operation state of the straight discharge subsystem, so that the indoor pressure state is maintained.
Description
Technical Field
The utility model relates to an indoor air treatment technical field especially relates to a multi-functional full house air treatment system.
Background
As one of the air treatment devices, an air conditioner has been used in various residences, offices and public places in a covered manner, and the air conditioner in the related art can adjust the indoor temperature, but it is limited to the case where the indoor air is in an internal circulation state. It is known that when people are in a closed indoor environment for a long time, the indoor oxygen content is reduced, and the health of indoor people is affected. In the current social form, the outdoor environment of people's life is polluted more, and when people live and work indoors, windowing and exchanging wind can also lead to the indoor environment being assimilated by the outdoor environment, thereby also having an influence on the health.
Therefore, there is a need to provide a system for treating indoor air in a closed indoor environment to address the above problems.
SUMMERY OF THE UTILITY MODEL
To the weak point that exists in the above-mentioned technique, the utility model provides a multi-functional whole room air treatment system.
The utility model provides a technical scheme that its technical problem adopted is:
a multifunctional whole-house air processing system comprises an air inlet subsystem, a control subsystem and a control subsystem, wherein the air inlet subsystem is used for introducing outdoor fresh air into a room; the return air subsystem is used for guiding indoor return air to perform internal circulation; the air exhaust subsystem is used for exhausting indoor exhaust air to the outside; a direct discharge subsystem for discharging indoor dirty air in a room in which a space can be formed separately to the outside;
the air inlet subsystem and the air return subsystem are connected to an air supply channel for guiding and sending air to the indoor space in a shared mode;
the multifunctional whole-house air treatment system is defined as that the air inlet subsystem, the air return subsystem and the external discharge subsystem can be adjusted according to the running state of the direct discharge subsystem so as to stabilize the indoor air pressure.
Preferably, a first air duct capable of guiding indoor return air is formed in the air supply channel; the second air duct can guide outdoor fresh air and indoor return air; the air supply cavity is communicated with the air inlet subsystem, the air return subsystem, the first air channel and the second air channel;
wherein, be provided with the air supply valve in the air supply chamber for switch on or cut off the air inlet subsystem, and be used for switching on or cut off between first wind channel and second wind channel.
Preferably, a first air blower for pumping indoor return air is arranged in the first air duct; and a second air blower for pumping outdoor fresh air and indoor return air is arranged in the second air channel.
Preferably, the air inlet subsystem comprises an outdoor air inlet duct, and the air supply tail end of the outdoor air inlet duct is communicated with the air supply cavity; and an outdoor air inlet connected to the initial air supply end of the outdoor air inlet duct;
wherein, install into the wind valve in the outdoor income wind gap for switch on or keep apart in outdoor environment with it.
Preferably, the external exhaust subsystem comprises an external exhaust duct; an exhaust fan installed in the external exhaust duct for pumping indoor exhaust air; the outdoor air outlet is connected with the air supply tail end of the external air exhaust duct;
wherein, install the exhaust valve in the outdoor air outlet for switch on or keep apart in outdoor environment with it.
Preferably, the in-line subsystem includes a number of exhaust fans installed in rooms that can individually form spaces, which can directly and rapidly discharge indoor dirty air into the outdoor environment.
Preferably, the multifunctional whole-house air treatment system also comprises a fresh air heater, which is used for preheating outdoor fresh air when the temperature of the outdoor fresh air is lower; the total heat exchanger is used for transferring heat between indoor exhaust air and outdoor fresh air.
Preferably, the multifunctional whole-house air treatment system further comprises an air conditioning subsystem for adjusting the temperature and humidity of outdoor fresh air and indoor return air; the air conditioning subsystem comprises an evaporator used for cooling and dehumidifying outdoor fresh air and indoor return air; the condenser is used for heating outdoor fresh air and indoor return air; and an outdoor unit of an air conditioner disposed outdoors for operating the evaporator and the condenser.
Preferably, the multifunctional whole-house air treatment system also comprises a fresh air coarse filter screen for intercepting large-particle impurities in outdoor fresh air; the fresh air primary filter screen is used for carrying out primary filtering on outdoor fresh air; the medium-high efficiency filter screen is used for performing medium-high efficiency filtration on outdoor fresh air and indoor return air; and the primary air exhaust filter screen is used for primary filtering of indoor air exhaust.
Preferably, the multifunctional whole-house air treatment system further comprises an indoor controller for a user to select an operation mode of the multifunctional whole-house air treatment system; the indoor sensor is used for acquiring temperature information, humidity information, oxygen concentration information and fine particle concentration information in an indoor environment; and the electric box is used for monitoring the running state of the in-line subsystem and correspondingly sending an operation instruction to the multifunctional whole-house air processing system according to indoor environment information or user requirements.
Compared with the prior art, the utility model, its beneficial effect is: the utility model provides a multifunctional whole-house air processing system which can guide outdoor fresh air to the indoor through the air inlet subsystem so as to improve the oxygen content in the indoor air; low-quality indoor air can be discharged to the outside through the outward discharge subsystem; indoor dirty air in an indoor room can be directly discharged to the outside through the direct discharging subsystem; indoor air can be guided to perform internal circulation through the air return subsystem; and the energy in the indoor exhaust air can be recovered under the action of the total heat exchanger, so that the energy waste is avoided. In the application, the outdoor fresh air which is guided to the indoor can be purified and subjected to temperature and humidity regulation, so that the quality of the indoor environment is effectively ensured; because the first air channel and the second air channel are arranged, the system improves the internal circulation efficiency of the return air subsystem and reduces the influence on the air inlet subsystem in the air inlet process; the outer discharge subsystem can be adjusted according to the operation state of the straight discharge subsystem, so that the indoor pressure state is maintained. The utility model discloses in, be compatible completely between each subsystem, and can be real-timely make the improvement to the indoor environment, have higher practical value.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the operation of the present invention in a state where the in-line subsystem is closed and the outside-discharge subsystem is open;
fig. 3 is an operation schematic diagram of the present invention in a state where the in-line subsystem and the out-line subsystem are both off;
fig. 4 is the operation schematic diagram of the present invention in the state of the direct discharging subsystem and the external discharging subsystem being opened.
In the figure: 20. a blast valve; 200. an air duct partition plate; 22. a first blower; 12. a second blower; 2. an indoor air outlet; 11. an outdoor air inlet; 10. an air inlet valve; 32. an exhaust fan; 31. an outdoor air outlet; 30. an exhaust valve; 21. an indoor air inlet; 5. an exhaust fan; 13. a fresh air heater; 33. a total heat exchanger; 61. an evaporator; 60. an air conditioner outdoor unit; 611. a drain line; 14. fresh air coarse filtration; 15. a fresh air primary effect filter screen; 4. a medium-high efficiency filter screen; 34. a primary air exhaust filter screen; 71. an indoor controller; 72. an indoor sensor; 7. an electrical box; A. outdoor fresh air; B. indoor air exhaust; C. indoor return air; D. indoor foul air.
Detailed Description
The present invention is further described in detail below with reference to the drawings so that those skilled in the art can implement the invention with reference to the description.
As shown in FIGS. 1-4, the present invention provides a multifunctional whole-house air treatment system, which comprises
The air inlet subsystem is used for introducing outdoor fresh air A into a room;
the return air subsystem is used for guiding indoor return air C to perform internal circulation;
the air discharge subsystem is used for discharging indoor exhaust air B to the outside;
the direct discharging subsystem is used for discharging indoor dirty air D in rooms which can form spaces independently, such as a toilet, a kitchen and the like, to the outside;
the air inlet subsystem and the air return subsystem are connected to an air supply channel for guiding and sending air to the indoor space in a shared mode;
the multifunctional whole-house air treatment system is defined as that the air inlet subsystem, the air return subsystem and the external discharge subsystem can be adjusted according to the running state of the direct discharge subsystem so as to stabilize the indoor air pressure.
As an embodiment of the utility model, indoor return air C and indoor air exhaust air B are the room air.
As an embodiment of the utility model, the air supply channel is formed with
A first air duct capable of guiding the indoor return air C;
the second air duct can guide outdoor fresh air A and indoor return air C; and
the air supply cavity is communicated with the air inlet subsystem, the air return subsystem, the first air channel and the second air channel;
wherein, the air supply cavity is provided with an air supply valve 20 for conducting or intercepting an air inlet subsystem and conducting or intercepting between the first air channel and the second air channel.
As an embodiment of the utility model, keep apart through wind channel baffle 200 between first wind channel and second wind channel, avoid the air supply to disturb.
As an embodiment of the present invention, a first blower 22 for pumping indoor return air C is installed in the first air duct;
a second blower 12 for pumping outdoor fresh air A and indoor return air C is arranged in the second air duct;
the air supply tail end of the first air duct and the air supply tail end of the second air duct are communicated with the indoor air outlet 2.
As an embodiment of the utility model, the air inlet subsystem includes
The air supply tail end of the outdoor air inlet duct is communicated with the air supply cavity; and
an outdoor air inlet 11 connected to an initial air supply end of an outdoor air inlet duct;
wherein, an air inlet valve 10 is installed in the outdoor air inlet 11 for conducting or isolating the outdoor air inlet to the outdoor environment.
As an embodiment of the utility model, the outer subsystem of arranging includes
An outer exhaust duct;
an exhaust fan 32 installed in the external exhaust duct for pumping indoor exhaust air B; and
an outdoor air outlet 31 connected to the air supply end of the external air exhaust duct;
the outdoor air outlet 31 is provided with an exhaust valve 30 for communicating or isolating the outdoor air outlet from the outdoor environment.
As an embodiment of the utility model, the air supply initial end of outer exhaust duct and the air supply initial end of return air subsystem all meet with indoor income wind gap 21 intercommunication.
As an embodiment of the present invention, the in-line subsystem includes a plurality of exhaust fans 5 installed in a room (not limited to one) that can form a space alone, which can directly and rapidly discharge indoor dirty air D into an outdoor environment.
As an embodiment of the utility model, the multi-functional whole room air treatment system still includes
The fresh air heater 13 is used for preheating the outdoor fresh air A when the temperature of the outdoor fresh air A is lower;
and a total heat exchanger 33 for heat transfer between the indoor discharge air B and the outdoor fresh air a.
As an embodiment of the present invention, the total heat exchanger 33 is installed on the outdoor air inlet duct and the outer air discharge duct.
As an embodiment of the utility model, the multi-functional whole room air treatment system still includes
And the air conditioning subsystem is used for adjusting the temperature and the humidity of the outdoor fresh air A and the indoor return air C.
As an embodiment of the present invention, the air conditioning subsystem includes
The evaporator 61 is used for cooling and dehumidifying the outdoor fresh air A and the indoor return air C;
the condenser is used for heating the outdoor fresh air A and the indoor return air C; and
and an outdoor unit 60 disposed outdoors for operating the evaporator 61 and the condenser.
As an embodiment of the present invention, the evaporator 61 and the condenser are disposed in the air supply passage, and they can simultaneously process the air guided in the first air duct and the second air duct.
As an embodiment of the present invention, the air conditioning subsystem further includes a drainage pipe 611 for collecting and guiding the water drops produced during the operation of the evaporator 61.
As an embodiment of the utility model, multi-functional full room air processing system still includes air inlet filtering component, and air inlet filtering component includes
The fresh air coarse filter 14 is arranged in the outdoor air inlet 11 and is used for intercepting large-particle impurities in the outdoor fresh air A;
the fresh air primary filter screen 15 is arranged in the outdoor air inlet duct and is used for carrying out primary filtering on outdoor fresh air A; and
and the medium-high efficiency filter screen 4 is arranged in the air supply channel and is used for performing medium-high efficiency filtration on the outdoor fresh air A and the indoor return air C.
As an embodiment of the present invention, the middle-high efficiency filter 4 is disposed in the front of the air supply of the evaporator 61 and the condenser.
As an embodiment of the utility model, new trend coarse strainer 14 sets up the air supply front side at new trend heater 13, and outdoor fresh air a flows through new trend coarse strainer 14 earlier and then flows through new trend heater 13 promptly to in protect new trend heater 13.
As an embodiment of the utility model, multi-functional full room air treatment system is still including airing exhaust and just imitating filter screen 34, and it sets up in outer exhaust duct for air B to indoor airing exhaust carries out just imitating and filters.
As an embodiment of the present invention, the primary air exhaust filter 34 is disposed in front of the air supply of the exhaust fan 32, i.e. the indoor air exhaust air B flows through the primary air exhaust filter 34 and then flows through the exhaust fan 32.
As an embodiment of the utility model, the multi-functional whole room air treatment system still includes
An indoor controller 71 for a user to select an operation mode of the multifunctional whole-house air treatment system;
an indoor sensor 72 for collecting temperature information, humidity information, oxygen concentration information, and fine particulate matter concentration information in an indoor environment; and
and the electric box 7 is used for correspondingly sending operation instructions to the air inlet valve 10, the exhaust valve 30, the fresh air heater 13, the exhaust fan 32, the air supply valve 20, the air conditioning subsystem, the first air supply blower 22 and the second air supply blower 12 according to indoor environment information or user requirements and monitoring the running state of the exhaust fan 5.
As an embodiment of the present invention, the above-mentioned multifunctional whole-house air treatment system is a system used in a totally-enclosed indoor environment.
The operation method of the multifunctional whole-house air treatment system comprises the following steps:
step one, judging the operation mode of a system;
entering a second step when the system operation mode is a user mode;
entering a third step when the system operation mode is an intelligent mode;
secondly, the system runs according to the operation mode selected by the user;
when the user selects the whole room circulation mode, entering the step four;
entering a fifth step when the user selects the inner loop mode;
entering a sixth step when the user selects the straight-row circulation mode;
step three, the indoor sensor 72 collects temperature information, humidity information, oxygen concentration information and fine particle concentration information in the indoor environment, compares the collected information with a standard value set by the system, and monitors the running state of the direct discharge subsystem;
when the direct discharge subsystem is not operated and the indoor environment does not reach the standard, entering the step four;
when the direct discharge subsystem is not operated and the indoor environment reaches the standard, entering a fifth step;
when the straight-row subsystem is in the running state, entering a sixth step;
step four, referring to fig. 2, the exhaust fan 5 is in a non-running state, the air inlet subsystem, the air return subsystem and the external discharge subsystem are in running states, the air supply tail end of the outdoor air inlet duct is communicated with the air supply cavity through an air supply valve 20, and the first air duct and the second air duct are in a cut-off state;
outdoor fresh air A enters an outdoor air inlet 11 through an air inlet valve 10 under the action of a second air feeder 12, is intercepted by large particle impurities under the action of a fresh air coarse filter 14, selectively controls a fresh air heater 13 to operate according to indoor required temperature, then enters an outdoor air inlet duct, is subjected to primary filtration under the action of a fresh air primary filter screen 15, is subjected to heat exchange with indoor exhaust air B through a total heat exchanger 33 in the outdoor air inlet duct, and is then guided into an air feeding cavity; the outdoor fresh air A is introduced into the second air channel under the action of the air supply valve 20, the middle-high efficiency filter screen 4 in the second air channel filters the outdoor fresh air A with middle efficiency, the operation of the air conditioner external unit 60 is selectively controlled according to the indoor requirement, so that the temperature and the humidity of the outdoor fresh air A are controlled through the evaporator 61 and the condenser, and finally, the outdoor fresh air A leaves the second air channel, enters the indoor air outlet 2 and is conveyed to the indoor space;
indoor return air C passes through the indoor air inlet 21 and the return air subsystem in sequence and enters the air supply cavity under the action of the first air feeder 22; the indoor return air C is introduced into the first air channel under the action of the air supply valve 20, the medium-high efficiency filter screen 4 in the first air channel filters the indoor return air C with medium efficiency, the operation of the air conditioner external unit 60 is selectively controlled according to indoor requirements, the temperature and the humidity of the indoor return air C are controlled through the evaporator 61 and the condenser, and finally the indoor return air C leaves the first air channel, enters the indoor air outlet 2 and is conveyed indoors;
the indoor exhaust air B enters the outer exhaust duct through the indoor air inlet 21 under the action of the exhaust fan 32, is primarily filtered under the action of the exhaust primary filter screen 34, and is subjected to heat exchange with the outdoor fresh air A through the total heat exchanger 33 in the outer exhaust duct; finally, the indoor exhaust air B leaves the outer exhaust duct to enter the outdoor air outlet 31, passes through the exhaust valve 30 and is transmitted to the outdoor;
step five, referring to fig. 3, only the return air subsystem is in an operating state, the exhaust fan 5, the air inlet subsystem and the exhaust subsystem are in a non-operating state, the air supply tail end of the outdoor air inlet duct is not conducted to the air supply cavity under the action of the air supply valve 20, and the first air duct and the second air duct are in a conducting state;
indoor return air C passes through the indoor air inlet 21 and the return air subsystem in sequence and enters the air supply cavity under the action of the first air supply blower 22 and the second air supply blower 12;
in the air supply cavity, the first air supply blower 22 guides the indoor return air C into a first air duct, a medium-high efficiency filter screen 4 in the first air duct filters the indoor return air C with medium efficiency, and selectively controls the air conditioner external unit 60 to operate according to indoor requirements so as to control the temperature and the humidity of the indoor return air C through an evaporator 61 and a condenser, and finally the indoor return air C leaves the first air duct, enters an indoor air outlet 2 and is conveyed indoors;
the second air blower 12 guides the indoor return air C into the second air duct, the middle-high-efficiency filter screen 4 in the second air duct filters the indoor return air C with middle efficiency and high efficiency, the air conditioner external unit 60 is selectively controlled to operate according to indoor requirements, the temperature and the humidity of the indoor return air C are controlled through the evaporator 61 and the condenser, and finally the indoor return air C leaves the second air duct, enters the indoor air outlet 2 and is conveyed indoors;
step six, referring to fig. 4, the exhaust fan 5, the air inlet subsystem, the air return subsystem and the exhaust subsystem are all in a running state, the air supply tail end of the outdoor air inlet duct is communicated with the air supply cavity through an air supply valve 20, and the first air duct and the second air duct are in a cut-off state;
indoor dirty air D is directly and quickly discharged to the outdoor environment from a room in which a space can be formed separately by the exhaust fan 5;
outdoor fresh air A enters an outdoor air inlet 11 through an air inlet valve 10 under the action of a second air feeder 12, is intercepted by large particle impurities under the action of a fresh air coarse filter 14, selectively controls a fresh air heater 13 to operate according to indoor required temperature, then enters an outdoor air inlet duct, is subjected to primary filtration under the action of a fresh air primary filter screen 15, is subjected to heat exchange with indoor exhaust air B through a total heat exchanger 33 in the outdoor air inlet duct, and is then guided into an air feeding cavity; the outdoor fresh air A is introduced into the second air channel under the action of the air supply valve 20, the middle-high efficiency filter screen 4 in the second air channel filters the outdoor fresh air A with middle efficiency, the operation of the air conditioner external unit 60 is selectively controlled according to the indoor requirement, so that the temperature and the humidity of the outdoor fresh air A are controlled through the evaporator 61 and the condenser, and finally, the outdoor fresh air A leaves the second air channel, enters the indoor air outlet 2 and is conveyed to the indoor space;
indoor return air C passes through the indoor air inlet 21 and the return air subsystem in sequence and enters the air supply cavity under the action of the first air feeder 22; the indoor return air C is introduced into the first air channel under the action of the air supply valve 20, the medium-high efficiency filter screen 4 in the first air channel filters the indoor return air C with medium efficiency, the operation of the air conditioner external unit 60 is selectively controlled according to indoor requirements, the temperature and the humidity of the indoor return air C are controlled through the evaporator 61 and the condenser, and finally the indoor return air C leaves the first air channel, enters the indoor air outlet 2 and is conveyed indoors;
the indoor exhaust air B enters the outer exhaust duct through the indoor air inlet 21 under the action of the exhaust fan 32, is primarily filtered under the action of the exhaust primary filter screen 34, and is subjected to heat exchange with the outdoor fresh air A through the total heat exchanger 33 in the outer exhaust duct; finally, the indoor exhaust air B leaves the outer exhaust duct to enter the outdoor air outlet 31, passes through the exhaust valve 30, and is delivered to the outdoor.
As an embodiment of the present invention, in step six, the electrical box 7 can monitor the operation quantity information and the total exhaust air quantity information of the exhaust fan 5, and can correspondingly reduce the exhaust air quantity of the exhaust fan 32 according to the above information until the exhaust fan 32 stops exhausting air to the outside;
when the exhaust fan 32 stops working, the exhaust valve 30 is switched to a closed state;
the maximum total exhaust air volume of the exhaust fans 5 is not more than the intake air volume pumped by the second blower 12 from the outdoor air inlet 11;
the air discharge quantity of the plurality of exhaust fans 5 and the exhaust fan 32 is basically equal to the air intake quantity of the second blower 12, so as to maintain the indoor pressure state.
While the embodiments of the invention have been disclosed above, it is not limited to the applications listed in the description and the embodiments, which are fully applicable in all kinds of fields of application suitable for this invention, and further modifications may be readily made by those skilled in the art, and the invention is therefore not limited to the specific details and illustrations shown and described herein, without departing from the general concept defined by the claims and their equivalents.
Claims (10)
1. A multi-functional full house air handling system, comprising:
the air inlet subsystem is used for introducing outdoor fresh air into the room;
the return air subsystem is used for guiding indoor return air to perform internal circulation;
the air exhaust subsystem is used for exhausting indoor exhaust air to the outside;
a direct discharge subsystem for discharging indoor dirty air in a room in which a space can be formed separately to the outside;
the air inlet subsystem and the air return subsystem are connected to an air supply channel for guiding and supplying air to the indoor space in a shared mode;
the multifunctional whole-house air treatment system is defined in that the air inlet subsystem, the air return subsystem and the external discharge subsystem can be adjusted according to the running state of the direct discharge subsystem, so that the indoor air pressure is stable.
2. The multi-function whole house air handling system of claim 1, wherein the supply air channel has molded therein
The first air duct can guide indoor return air;
the second air duct can guide outdoor fresh air and indoor return air; and
the air supply cavity is communicated with the air inlet subsystem, the air return subsystem, the first air channel and the second air channel;
and an air supply valve (20) is arranged in the air supply cavity and used for conducting or intercepting the air inlet subsystem and conducting or intercepting between the first air channel and the second air channel.
3. The multi-purpose whole house air handling system according to claim 2, wherein the first air duct has mounted therein a first blower (22) for pumping indoor return air;
and a second blower (12) for pumping outdoor fresh air and indoor return air is arranged in the second air channel.
4. The multi-function whole house air handling system of claim 3, wherein the air intake subsystem comprises
The air supply tail end of the outdoor air inlet duct is communicated with the air supply cavity; and
an outdoor air inlet (11) connected to the initial air supply end of the outdoor air inlet duct;
wherein, install into air valve (10) in outdoor income wind gap (11), be used for leading to it or keep apart in outdoor environment.
5. The multi-purpose whole house air handling system of claim 4, wherein the external discharge subsystem comprises
An outer exhaust duct;
an exhaust fan (32) installed in the outer exhaust duct for pumping indoor exhaust air; and
the outdoor air outlet (31) is connected to the air supply tail end of the outer air exhaust duct;
an exhaust valve (30) is arranged in the outdoor air outlet (31) and used for conducting or isolating the outdoor air outlet from an outdoor environment.
6. The multifunctional whole house air handling system according to claim 1, wherein the in-line subsystem comprises a number of exhaust fans (5) installed in rooms that can form spaces individually, which can directly and rapidly discharge indoor dirty air into the outdoor environment.
7. The multi-purpose whole house air handling system of claim 5, further comprising
The fresh air heater (13) is used for preheating outdoor fresh air when the temperature of the outdoor fresh air is lower;
and a total heat exchanger (33) for transferring heat between the indoor discharge air and the outdoor fresh air.
8. The multi-function whole house air handling system of claim 2, further comprising
The air conditioning subsystem is used for adjusting the temperature and the humidity of outdoor fresh air and indoor return air; the air conditioning subsystem comprises
The evaporator (61) is used for cooling and dehumidifying outdoor fresh air and indoor return air;
the condenser is used for heating outdoor fresh air and indoor return air; and
and an outdoor unit (60) disposed outdoors for operating the evaporator (61) and the condenser.
9. The multi-function whole house air handling system of claim 5, further comprising
The fresh air coarse filter (14) is used for intercepting large particle impurities in outdoor fresh air;
the fresh air primary filter screen (15) is used for carrying out primary filtering on outdoor fresh air;
the medium and high-efficiency filter screen (4) is used for performing medium and high-efficiency filtration on outdoor fresh air and indoor return air; and
the primary air exhaust filter screen (34) is used for primary filtering of indoor air exhaust.
10. The multi-function whole house air handling system of claim 1, further comprising
An indoor controller (71) for a user to select an operating mode of the multi-functional whole house air handling system;
the indoor sensor (72) is used for collecting temperature information, humidity information, oxygen concentration information and fine particle concentration information in an indoor environment; and
and the electrical box (7) is used for monitoring the running state of the in-line subsystem and correspondingly sending an operation instruction to the multifunctional whole-house air processing system according to indoor environment information or user requirements.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922124682.8U CN211290285U (en) | 2019-12-02 | 2019-12-02 | Multifunctional whole-house air treatment system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201922124682.8U CN211290285U (en) | 2019-12-02 | 2019-12-02 | Multifunctional whole-house air treatment system |
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| CN211290285U true CN211290285U (en) | 2020-08-18 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114857671A (en) * | 2022-05-09 | 2022-08-05 | Tcl空调器(中山)有限公司 | Fresh air conditioner and control method thereof |
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2019
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114857671A (en) * | 2022-05-09 | 2022-08-05 | Tcl空调器(中山)有限公司 | Fresh air conditioner and control method thereof |
| CN114857671B (en) * | 2022-05-09 | 2024-02-06 | Tcl空调器(中山)有限公司 | Fresh air conditioner and control method thereof |
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