WO2024021633A1 - 新风模块和空调器 - Google Patents

新风模块和空调器 Download PDF

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Publication number
WO2024021633A1
WO2024021633A1 PCT/CN2023/082043 CN2023082043W WO2024021633A1 WO 2024021633 A1 WO2024021633 A1 WO 2024021633A1 CN 2023082043 W CN2023082043 W CN 2023082043W WO 2024021633 A1 WO2024021633 A1 WO 2024021633A1
Authority
WO
WIPO (PCT)
Prior art keywords
air
cavity
fresh air
fresh
fan
Prior art date
Application number
PCT/CN2023/082043
Other languages
English (en)
French (fr)
Inventor
俞旭
田振
商竹贤
朱勇强
尚彬
陈伟
Original Assignee
宁波奥克斯电气股份有限公司
奥克斯空调股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 宁波奥克斯电气股份有限公司, 奥克斯空调股份有限公司 filed Critical 宁波奥克斯电气股份有限公司
Publication of WO2024021633A1 publication Critical patent/WO2024021633A1/zh

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Classifications

    • 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
    • F24F1/0035—Indoor units, e.g. fan coil units characterised by introduction of outside air to the room
    • 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
    • F24F1/0041—Indoor units, e.g. fan coil units characterised by exhaustion of inside air from the room
    • 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
    • F24F1/0071—Indoor units, e.g. fan coil units with means for purifying supplied air
    • F24F1/0073—Indoor units, e.g. fan coil units with means for purifying supplied air characterised by the mounting or arrangement of filters
    • 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
    • F24F13/02—Ducting arrangements
    • F24F13/06—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser
    • 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
    • F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
    • F24F13/12—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of sliding members
    • 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
    • F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
    • F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
    • 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
    • F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
    • F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
    • F24F13/1426—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means
    • 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
    • F24F7/00—Ventilation
    • F24F7/003—Ventilation in combination with air cleaning
    • 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
    • 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
    • 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
    • F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
    • F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
    • F24F13/1426—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means
    • F24F2013/1433—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means with electric motors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2130/00—Control inputs relating to environmental factors not covered by group F24F2110/00
    • F24F2130/20—Sunlight

Definitions

  • the present invention relates to the technical field of air conditioners, and specifically to a fresh air module and an air conditioner.
  • air conditioners in the prior art generally introduce a fresh air function to improve user comfort and improve the user's indoor environment.
  • the existing fresh air module installed on the air conditioner can only realize the fresh air function, resulting in a single function.
  • the technical problem solved by the present invention is that the existing fresh air module has a single function.
  • embodiments of the present invention provide a fresh air module and an air conditioner, which can realize the functions of indoor air purification and sewage discharge while realizing the fresh air function.
  • the present invention provides a fresh air module, including a housing, a fan, a fresh air filter and a purification filter;
  • the housing is provided with an air cavity and a fan cavity that are connected to each other.
  • the fan is provided in the fan cavity.
  • the fresh air filter and the purification filter are both installed in the air cavity.
  • the housing is provided with with the stated The fresh air inlet, dirty air inlet and purified air inlet connected to the air cavity and the air outlet connected to the fan cavity;
  • the fan can cause outdoor air to flow into the air cavity from the fresh air inlet, flow into the fan cavity after passing through the fresh air filter, and be discharged indoors from the air outlet;
  • the fan In the purification mode of the fresh air module, the fan can cause indoor dirty air to flow into the air cavity from the purification air inlet, and then flow into the fan cavity through the purification filter, and then from the outlet.
  • the air outlet is discharged indoors;
  • the fan can cause the indoor dirty air to flow into the air cavity from the dirty air inlet, then flow into the fan cavity, and be discharged to the outdoors from the air outlet.
  • a fresh air inlet, a dirty air inlet and a purified air inlet connected to the air cavity are provided on the casing, and an air outlet connected to the fan cavity is provided, and a fresh air filter and a filter screen are provided in the air cavity.
  • a fan is installed in the fan cavity, so that when in use, the fresh air inlet, dirty air inlet and purification air inlet can be opened to realize the functions of fresh air, purification and sewage discharge respectively, and the fresh air inlet and purification inlet can be opened at the same time.
  • the air outlet can simultaneously realize the functions of introducing outdoor fresh air and purifying indoor dirty air, thus solving the problem of single function of the existing fresh air module.
  • the fresh air, purification and sewage discharge functions can be realized by one fan, which can reduce the cost and size of the fresh air module.
  • the fresh air filter and the purification filter divide the air chamber into a first air chamber, a second air chamber and a third air chamber;
  • the fresh air filter and part of the housing are enclosed to form the first air chamber, and the fresh air inlet is connected to the first air chamber;
  • the purification filter and the part of the housing are enclosed to form the second air chamber, and the purification air inlet is connected with the second air chamber;
  • the fresh air filter, the purification filter and part of the housing are enclosed to form the third air chamber, and the fan chamber and the dirty air inlet are both connected to the third air chamber;
  • the fan can cause outdoor air to flow into the first air chamber from the fresh air inlet, and then flow through the third air chamber after passing through the fresh air filter, and then pass through the fresh air filter.
  • the fan cavity is discharged to the room through the air outlet;
  • the fan can cause indoor dirty air to flow into the second air chamber from the purification air inlet, and then flow through the third air chamber after passing through the purification filter, and then through the third air chamber.
  • the fan cavity is discharged indoors through the air outlet;
  • the fan can cause the indoor dirty air to flow into the third air cavity from the dirty air inlet, and then pass through the fan cavity and be discharged to the outdoors from the air outlet.
  • This application divides the air cavity into the first air cavity, the second air cavity and the third air cavity through the fresh air filter and the purification filter, so that the dirty air can be directly passed through the fresh air filter and the purification filter in the exhaust air mode.
  • the dirty air enters the third air cavity from the air inlet and then flows into the fan cavity, thereby reducing the dirt on the fresh air filter and purification filter.
  • the air outlet includes a first air outlet and a second air outlet.
  • the first air outlet and the second air outlet are both arranged on the housing and are connected to the fan.
  • the first air outlet is used by the fresh air module to exhaust air indoors in the fresh air mode and the purification mode
  • the second air outlet is used by the fresh air module in the exhaust air mode. Exhaust air downwards to the outdoors.
  • this application can discharge air indoors in the fresh air mode and purification mode, and can also discharge sewage outdoors in the sewage air mode.
  • the fresh air filter is arranged horizontally in the air cavity, the first air cavity is formed at the bottom of the fresh air filter, the second air cavity and the third air cavity are A cavity is formed on the top of the fresh air filter.
  • the first air cavity can be formed with the bottom of the fresh air filter, so that the fresh air inlet is formed at the bottom of the casing, thereby facilitating the connection of the fresh air duct.
  • the dirty air inlet is provided on the top of the housing; and/or the dirty air inlet and the purification air inlet are both provided on the top of the housing.
  • the dirty air inlet and/or the purifying air inlet are arranged on the top of the casing, so that the dust on the top is sucked in and discharged to the outside with the dirty air. At the same time, it is convenient to hide the dirty air inlet and the purifying air inlet.
  • the bottom of the purification filter is inclined in the direction away from the fan cavity, so that the side of the purification filter away from the fan cavity forms the third
  • This application sets the purification filter at an angle, which can increase the area of the purification filter and improve the purification effect. At the same time, it can also prevent indoor dirty air dust from accumulating on the back of the purification filter in the exhaust air mode, thereby reducing the clogging of the purification filter and reducing the accumulation of dirty air dust on the purification filter and the breeding of bacteria.
  • the fresh air inlet, the dirty air inlet and the purified air inlet are all movable with baffles, and the baffles are used to control the fresh air inlet, the dirty air inlet and the purified air inlet.
  • the air inlet and the purification air inlet are connected.
  • This application can conveniently realize the selective opening of the fresh air inlet, dirty air inlet and purified air inlet by setting up movable baffles.
  • the housing is provided with a first opening, and the fresh air filter is inserted into the air cavity through the first opening; and/or the housing is provided with a second opening. , the purification filter is inserted into the air cavity through the second opening.
  • This application facilitates the installation and replacement of the fresh air filter and the purification filter by providing the first opening and/or the second opening on the housing.
  • the side wall of the air chamber is provided with a first chute corresponding to the first opening, and the fresh air filter is movably disposed in the first chute; and/or , the side wall of the air chamber is provided with a second chute corresponding to the second opening, and the purification filter is movably disposed in the second chute.
  • the first chute and/or the second chute provided in this application can facilitate the installation of the fresh air filter and the purification filter.
  • the present invention provides an air conditioner, which includes an indoor unit body and a fresh air module according to any one of the preceding embodiments.
  • the fresh air module is disposed in the indoor unit body, and is provided on the indoor unit body.
  • the air conditioner of this application is provided with a fresh air inlet, a dirty air inlet and a purified air inlet connected to the air cavity on the casing, and an air outlet connected to the fan cavity, and is provided with a fresh air filter and a filter in the air cavity.
  • a fan is installed in the fan cavity, so that when in use, the fresh air can be passed through the air inlet and the sewage
  • the fresh air, purification and sewage discharge functions can be realized respectively, thereby solving the problem of the single function of the existing fresh air module.
  • the fresh air, purification and sewage discharge functions can be realized by one fan, which can reduce the cost and size of the fresh air module.
  • Figure 1 is a schematic structural diagram of an air conditioner provided by an embodiment of the present invention.
  • Figure 2 is a schematic structural diagram of a fresh air module provided by an embodiment of the present invention.
  • Figure 3 is a schematic cross-sectional view of the fresh air module provided by the implementation of the present invention in the fresh air mode;
  • Figure 4 is a schematic cross-sectional view of the fresh air module provided by the implementation of the present invention in purification mode
  • Figure 5 is a schematic cross-sectional view of the fresh air module provided by the present invention in the exhaust air mode
  • Figure 6 is a schematic cross-sectional view of the fresh air module provided by the implementation of the present invention at the volute.
  • Icon 100-fresh air module; 110-casing; 111-air chamber; 113-fan chamber; 115-fresh air inlet; 117-dirty air inlet; 119-purification air inlet; 121-air outlet; 123-first Air chamber; 125-second air chamber; 127-third air chamber; 129-end cover; 131-first middle frame; 133-second middle frame; 135-volute; 137-air inlet; 139-first Air outlet; 141-second air outlet; 143-first opening; 145-second opening; 147-first chute; 149-second chute; 151-fan; 153-fresh air filter; 155-purification filter Net; 171-baffle; 173-valve plate; 300-air conditioner; 310-indoor unit body; 311-air outlet; 313-first air outlet; 315-second air outlet; 317-third outlet; 319-first socket ;321-Second socket.
  • Embodiments of the present invention provide an air conditioner that can realize indoor air purification and sewage discharge functions while realizing the fresh air function.
  • An embodiment of the present invention provides an air conditioner 300 including an indoor unit body 310 and a fresh air module 100 disposed on the indoor unit body 310.
  • the fresh air module 100 is used to implement fresh air, purification and sewage discharge functions.
  • the fresh air module 100 includes a housing 110, a fan 151, a fresh air filter 153 and a purification filter 155.
  • the housing 110 is provided with a wind cavity 111 and a fan cavity 113 that communicate with each other.
  • the fan 151 is installed in the fan cavity 113, and the fresh air filter 153 and the purification filter 155 are both installed in the air cavity 111.
  • the housing 110 is provided with a fresh air inlet 115 , a dirty air inlet 117 and a purified air inlet 119 that are connected to the air cavity 111 , as well as an air outlet 121 that is connected to the fan cavity 113 .
  • the fan 151 can cause the outdoor air to flow into the air cavity 111 from the fresh air inlet 115, and then flow into the fan cavity 113 through the fresh air filter 153 and be discharged into the room from the air outlet 121.
  • the fan 151 can cause indoor dirty air to flow into the air cavity 111 from the purification air inlet 119, flow into the fan cavity 113 through the purification filter 155, and then be discharged into the room through the air outlet 121.
  • the fan 151 can cause the indoor dirty air to flow into the air cavity 111 from the dirty air inlet 117, then flow into the fan cavity 113, and be discharged to the outdoors through the air outlet 121.
  • a fresh air inlet 115 a dirty air inlet 117 and a purified air inlet 119 are provided on the casing 110 that are connected to the air cavity 111 , and an air outlet 121 is connected to the fan cavity 113 .
  • the fresh air filter 153 and the filter screen are provided with a fan 151 in the fan cavity 113, so that when in use
  • the functions of fresh air, purification and sewage discharge can be realized respectively, and the fresh air inlet 115 and the purifying air inlet 119 can be opened at the same time to synchronize Realize the function of introducing outdoor fresh air and purifying indoor polluted air.
  • the fresh air, purification and sewage discharge functions can be realized by one fan 151, thereby reducing the cost and size of the fresh air module 100.
  • the fresh air filter 153 and the purification filter 155 separate the air chamber 111 into a first air chamber 123, a second air chamber 125 and a third air chamber. Cavity 127.
  • the fresh air filter 153 and part of the housing 110 are enclosed to form a first air chamber 123, and the fresh air inlet 115 is connected with the first air chamber 123.
  • the purification filter 155 and part of the housing 110 are enclosed to form a second air chamber 125 , and the purification air inlet 119 is connected with the second air chamber 125 .
  • the fresh air filter 153, the purification filter 155 and part of the housing 110 are enclosed to form a third air chamber 127.
  • the fan chamber 113 and the dirty air inlet 117 are both connected to the third air chamber 127.
  • the fan 151 can cause the outdoor air to flow into the first air chamber 123 from the fresh air inlet 115, pass through the fresh air filter 153 and then flow through the third air chamber 127, and then pass through the fan chamber 113 and then through the air outlet. 121 rows are directed indoors.
  • the fan 151 can cause the indoor dirty air to flow into the second air chamber 125 from the purification air inlet 119, and then flow through the purification filter 155 to the third air chamber 127, and then pass through the fan chamber 113 and then out.
  • the air outlet 121 is discharged indoors.
  • the fan 151 can cause the indoor dirty air to flow into the third air chamber 127 from the dirty air inlet 117, and then pass through the fan chamber 113 and then be discharged to the outdoors from the air outlet 121.
  • This application divides the air chamber 111 into the first air chamber 123, the second air chamber 125 and the third air chamber 127 through the fresh air filter 153 and the purification filter 155, so that the dirty air can be prevented from passing through the fresh air filter in the exhaust air mode.
  • the net 153 and the purification filter 155 directly enter the third air chamber 127 through the dirty air inlet 117 and then flow into the fan cavity 113, thereby reducing the dirt on the fresh air filter 153 and the purification filter 155.
  • the housing 110 includes an end cover 129, a first middle frame 131, a second middle frame 133 and a volute 135.
  • the second middle frame 133 is installed
  • the end cap 129 is installed on one side of the first middle frame 131 on the other side of the first middle frame 131
  • the volute 135 is installed on the side of the second middle frame 133 away from the first middle frame 131 .
  • the end cover 129 , the first middle frame 131 and the second middle frame 133 form an air cavity 111 .
  • the fresh air inlet 115 and the dirty air inlet 117 are provided in the second middle frame 133
  • the purified air inlet 119 is provided in the first middle frame 131 .
  • the fan cavity 113 is formed in the volute 135 .
  • the air outlet 121 is provided in the volute 135 .
  • the side wall of the second middle frame 133 opposite to the end cover 129 is provided with an air inlet 137.
  • the fan 151 is a centrifugal fan 151.
  • the negative pressure area of the centrifugal fan 151 corresponds to the air inlet 137. The operation of the centrifugal fan 151 can cause the air cavity 111 to form negative pressure, thereby sucking outside air into the air cavity 111.
  • the housing 110 is divided into four parts to facilitate manufacturing, molding and assembly of parts.
  • the air outlet 121 includes a first air outlet 139 and a second air outlet 141.
  • the first air outlet 139 and the second air outlet 141 are both disposed on the volute 135 and are connected to the fan cavity. 113 connected.
  • the first air outlet 139 is used for the fresh air module 100 to exhaust air indoors in the fresh air mode and purification mode
  • the second air outlet 141 is used for the fresh air module 100 to exhaust air outdoors in the exhaust air mode.
  • the first air outlet 139 is provided to facilitate sending the treated fresh air indoors in the fresh air mode and the purification mode
  • the second air outlet 141 is provided to facilitate discharging indoor dirty air to the outdoors in the sewage air mode.
  • only one air outlet 121 may be provided, and a three-way valve may be provided at the air outlet 121.
  • One interface of the three-way valve is connected to the air outlet 121, and one interface is connected to the room. Another separate interface is connected to the outdoors.
  • the indoor unit body 310 is provided with air inlets connected to the fresh air inlet 115, the dirty air inlet 117, the purified air inlet 119 and the air outlet 121.
  • the air outlet 311 includes a first air outlet 313 corresponding to the dirty air inlet 117 , a second air outlet 315 corresponding to the clean air inlet 119 , and a third outlet 317 corresponding to the first air outlet 139 .
  • the first air outlet 313 is used to communicate between the third air chamber 127 and the room, so as to introduce indoor dirty air into the third air chamber 127 in the blowdown air mode.
  • the second air outlet 315 is used to communicate between the second air chamber 125 and the room, so as to introduce indoor dirty air into the second air chamber 125 in the purification mode.
  • the third outlet 317 is used to communicate with the room to send the processed fresh air into the room in the fresh air mode or the purification mode.
  • the fresh air inlet 115, the dirty air inlet 117 and the purified air inlet 119 are all movable with baffles 171.
  • the baffle 171 is used to control the fresh air inlet 115, the dirty air inlet 117 and the purified air inlet 119. On and off.
  • the baffles 171 are rotatably disposed at the fresh air inlet 115, the dirty air inlet 117, and the purified air inlet 311. And the baffle 171 is connected to the drive motor provided on the casing 110, so that the rotation of the baffle 171 is controlled by the drive motor to selectively open the fresh air inlet 115, the dirty air inlet 117 and the purified air inlet 119.
  • the motor drives the baffle 171 provided at the fresh air inlet 115 to rotate and open, and drives the baffles 171 provided at the purified air inlet 119 and the dirty air inlet 117 to rotate respectively, so as to separate the purified air inlet 119 and the dirty air inlet 117.
  • the dirty air inlet 117 is blocked, so when the fan 151 is running, the fan 151 can inhale the outdoor fresh air into the first air chamber 123, and then enter the fan chamber 113 through the third air chamber 127 and flow to the room from the first air outlet 139.
  • the motor drives the baffle 171 provided at the purification air inlet 119 to rotate, causing the purification air inlet 119 to open, and drives the baffles 171 provided at the fresh air inlet 115 and the dirty air inlet 117 to close respectively.
  • the fan 151 can inhale indoor dirty air into the second air chamber 125 through the purification air inlet 119 .
  • the motor in the blowdown air mode, can drive the baffle 171 provided at the dirty air inlet 117 to open, and then drive the baffles 171 at the fresh air inlet 115 and the purified air inlet 119 to close respectively, so that when the fan 151 is running, The fan 151 can suck indoor dirty air into the third air chamber 127 .
  • the specific arrangement method of the baffle 171 can also be partially rotated and the other part moved. It can also be arranged respectively at the dirty air inlet 117 and the purified air inlet 119 in a combination of movement and rotation. and the fresh air inlet 115, as long as it can be selectively opened according to the operation mode of the fresh air module 100.
  • a valve plate 173 is movably provided on the volute 135.
  • the valve plate 173 is used to control the flow of the first air outlet 139 and the second air outlet 141. Turn off, so that the first air outlet 139 can be turned on in the fresh air and purification modes, and the second air outlet 141 can be turned on in the blowdown air mode.
  • the fresh air filter 153 is arranged horizontally in the air cavity 111.
  • the first air cavity 123 is formed at the bottom of the fresh air filter 153.
  • the second air cavity 125 and the third air cavity 127 are formed on the top of the fresh air filter 153 .
  • the dirty air inlet 117 and the clean air inlet 119 are both arranged on the top of the casing 110 . Therefore, the first air chamber 123 is located at the bottom of the air chamber 111, the second air chamber 125 and the third air chamber 127 are located above the air chamber 111, and the second air chamber 125 and the third air chamber 127 are arranged left and right, and the third air chamber 125 and 127 are arranged left and right.
  • the wind cavity 127 is close to the fan cavity 113 .
  • the dirty air inlet 117 and the purifying air inlet 119 are arranged on the top of the fresh air module 100 so that the dust on the top can be inhaled during operation and discharged to the outside with the dirty air. At the same time, it is convenient to hide the dirty air inlet 117 and the purifying air inlet 119. .
  • the bottom of the purification filter 155 is inclined in the direction away from the fan cavity 113 in the air cavity 111 , so that the side of the purification filter 155 away from the fan cavity 113 forms a second air cavity 125 close to the fan cavity 113
  • a third air cavity 127 is formed on one side.
  • the purification filter 155 is arranged at an angle, which can increase the area of the purification filter 155 and improve the purification effect. At the same time, it can also prevent indoor dirty air dust from accumulating on the back of the purification filter 155 in the exhaust air mode, thereby reducing the clogging of the purification filter 155 and reducing the accumulation of dirty air dust on the purification filter 155 and the breeding of bacteria.
  • the outdoor air flows into the first air chamber 123 through the fresh air inlet 115, then flows into the third air chamber 127 through the fresh air filter 153, and flows into the air inlet 137 through the fresh air filter 153.
  • the processed fresh air is discharged into the room through the first air outlet 139.
  • indoor dirty air flows from the dirty air inlet 117 into the second air chamber 125, flows through the purification filter 155 to the third air chamber 127, flows into the fan chamber 113 through the air inlet 137, and then flows out from the first outlet.
  • the air outlet 139 discharges the processed fresh air indoors.
  • the outdoor dirty air flows from the blowdown air inlet 311 to the third chamber, flows into the fan chamber 113 through the air inlet 137, and is discharged to the outside through the second air outlet 141, thus making the wind chamber 111 simple in structure and with low wind resistance. Effectively increase air volume.
  • the fresh air inlet 115 and the second air outlet 141 are located at the rear of the fresh air module 100 and are close to each other, so that the fresh air inlet 115 and the second air outlet 141 can be connected to a fresh air duct.
  • This fresh air duct can send outdoor fresh air into the fan cavity 113 in the fresh air mode, and can also discharge the indoor dirty air to the outdoors in the sewage air mode. Therefore, only one pipe is needed during installation to achieve fresh air intake and sewage discharge. wind.
  • a first opening 143 is provided in front of the housing 110, and a first socket 319 is provided on the indoor unit at a position corresponding to the first opening 143, through which the fresh air filter 153 passes in sequence.
  • the first socket 319 and the first opening 143 are plugged into the air cavity 111 .
  • the housing 110 is provided with a second opening 145.
  • the indoor unit body 310 is provided with a second socket 321 at a position corresponding to the second opening 145.
  • the purification filter 155 is inserted into the air chamber 111 through the second socket 321 and the second opening 145 in turn. .
  • the first socket 319 and the second socket 321 can also be opened as a large opening.
  • This embodiment facilitates the installation and replacement of the fresh air filter 153 and the purification filter 155 by providing the first opening 143 and the second opening 145 on the housing 110 .
  • the side wall of the air chamber 111 is provided with a first chute 147 corresponding to the first opening 143, and the fresh air filter 153 is movably disposed in the first chute 147.
  • a second chute 149 corresponding to the second opening 145 is provided on the side wall of the air chamber 111, and the purification filter 155 is movably disposed in the second chute 149.
  • the installation of the fresh air filter 153 and the purification filter 155 can be facilitated by providing the first chute 147 and the second chute 149 .
  • the working principles and beneficial effects of the fresh air module 100 and the air conditioner 300 provided by the embodiments of the present invention include:
  • a fresh air inlet 115 a dirty air inlet 117 and a purified air inlet 119 are provided on the casing 110 that are connected to the air cavity 111 , and an air outlet 121 is connected to the fan cavity 113 .
  • the fresh air filter 153 and the filter screen are provided with a fan 151 in the fan cavity 113, so that when in use
  • the functions of fresh air, purification and sewage discharge can be realized respectively, thus solving the problem of single function of the existing fresh air module 100.
  • the fresh air, purification and sewage discharge functions can be realized by one fan 151, thereby reducing the cost and size of the fresh air module 100.

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Abstract

一种新风模块（100）和空调器（300），新风模块（100）包括壳体（110）、风机（151）、新风滤网（153）和净化滤网（155），壳体（110）设置相互连通的风腔（111）和风机腔（113），风机（151）设置于风机腔（113），新风滤网（153）和净化滤网（155）均安装于风腔（111）内，壳体（110）设置有与风腔（111）连通的新风进风口（115）、污风进风口（117）和净化进风口（119）以及与风机腔（113）连通的出风口（121）；新风模块（100）在新风模式下，风机（151）可使室外风由新风进风口（115）流入风腔（111），经新风滤网（153）后流入风机腔（113）由出风口（121）排向室内；新风模块（100）在净化模式下，风机（151）可使室内污风由净化进风口（119）流入风腔（111）后，并经净化滤网（155）后流入风机腔（113）后，再由出风口（121）排向室内；新风模块（100）在排污风模式下，风机（151）可使室内污风由污风进风口（117）流入风腔（111）后，再流入风机腔（113），由出风口（121）排向室外，实现新风、净化和排污功能。

Description

新风模块和空调器 技术领域
本发明涉及空调器技术领域，具体而言，涉及一种新风模块和空调器。
背景技术
目前，随着国民生活质量的提高，用户对于空调的功能要求不仅限于制冷、制热，同时也要求室内空气的清新程度。因此，现有技术中的空调一般会引入新风功能以提高用户舒适度，并改善用户室内环境。
然而，现有的安装在空调器的上的新风模块仅能实现新风功能，致使其功能单一。
发明内容
本发明解决的技术问题是现有的新风模块功能单一。
为解决上述问题，本发明实施例提供一种新风模块和空调器，其能够在实现新风功能的情况下还可以实现室内空气净化和排污的功能。
第一方面，本发明提供一种新风模块，包括壳体、风机、新风滤网和净化滤网；
所述壳体设置相互连通的有风腔和风机腔，所述风机设置于所述风机腔，所述新风滤网和所述净化滤网均安装于所述风腔内，所述壳体设置有与所述 风腔连通的新风进风口、污风进风口和净化进风口以及与所述风机腔连通的出风口；
所述新风模块在新风模式下，所述风机可使室外风由所述新风进风口流入所述风腔，经所述新风滤网后流入所述风机腔由所述出风口排向室内；
所述新风模块在净化模式下，所述风机可使室内污风由所述净化进风口流入所述风腔后，并经所述净化滤网后流入所述风机腔后，再由所述出风口排向室内；
所述新风模块在排污风模式下，所述风机可使室内污风由所述污风进风口流入所述风腔后，再流入所述风机腔，并由所述出风口排向室外。
本申请通过在壳体上设置与风腔连通的新风进风口、污风进风口和净化进风口以及设置与风机腔连通的出风口，并在风腔内设置新风滤网和过滤滤网，在风机腔内设置风机，从而在使用时可以通过让新风进风口、污风进风口和净化进风口的一个打开，既可分别实现新风、净化和排污功能，还可以同时打开新风进风口、净化进风口，以同步实现引入室外新风、净化室内污风的功能，从而解决了现有新风模块功能单一的问题。并且，新风、净化和排污功能可由一个风机实现，从而可使新风模块的成本降低、体积变小。
在可选的实施方式中，所述新风滤网和所述净化滤网将所述风腔分隔为第一风腔、第二风腔和第三风腔；
所述新风滤网与部分所述壳体围合形成所述第一风腔，所述新风进风口与所述第一风腔连通；
所述净化滤网与所述部分所述壳体围合形成所述第二风腔，所述净化进风口与所述第二风腔连通；
所述新风滤网、所述净化滤网和部分所述壳体围合形成所述第三风腔，所述风机腔和所述污风进风口均与所述第三风腔连通；
所述新风模块在新风模式下，所述风机可使室外风由所述新风进风口流入所述第一风腔，并经所述新风滤网后流径所述第三风腔，再经所述风机腔后由所述出风口排向室内；
所述新风模块在净化模式下，所述风机可使室内污风由所述净化进风口流入所述第二风腔，并经所述净化滤网后流径所述第三风腔，再径所述风机腔后由所述出风口排向室内；
所述新风模块在排污风模式下，所述风机可使室内污风由所述污风进风口流入所述第三风腔后，再经所述风机腔后由所述出风口排向室外。
本申请通过新风滤网和净化滤网将风腔分隔为第一风腔、第二风腔和第三风腔，从而可以在排污风模式下让污风不经过新风滤网和净化滤网直接由污风进风口进入第三风腔后流入风机腔，从而可以减少新风滤网和净化滤网的脏污。
在可选的实施方式中，所述出风口包括第一出风口和第二出风口，所述第一出风口和所述第二出风口均设置于所述壳体，且均与所述风机腔连通，所述第一出风口用于所述新风模块在所述新风模式下和所述净化模式下向室内排风，所述第二出风口用于所述新风模块在所述排污风模式下向室外排风。
本申请通过设置第一出风口和第二出风口，从而可以满足在新风模式和净化模式下向室内排风，也可以满足在排污风模式下向室外排污。
在可选的实施方式中，所述新风滤网水平设置于所述风腔内，所述第一风腔形成于所述新风滤网的底部，所述第二风腔和所述第三风腔形成于所述新风滤网的顶部。
本申请通过将新风滤网水平设置在风腔内，从而可以使第一风腔形成与新风滤网的底部，使得新风进风口形成在壳体的底部，从而方便连接新风管。
在可选的实施方式中，所述污风进风口设置于所述壳体的顶部；和/或，所述污风进风口和所述净化进风口均设置于所述壳体的顶部。
本申请将污风进风口和/或净化进风口设置在壳体的顶部，从而吸入顶部的灰尘，随污风排出室外，同时便于隐藏污风进风口和净化进风口。
在可选的实施方式中，所述净化滤网的底部向着远离所述风机腔的方向倾斜设置于所述风腔，以使所述净化滤网远离所述风机腔的一侧形成所述第二风腔，靠近所述风机腔的一侧形成所述第三风腔。
本申请将净化滤网倾斜设置，可以增大净化滤网的面积，提升净化效果。同时，还可以避免排污风模式下室内污风灰尘积累在净化滤网的背面，进而减低净化滤网的脏堵和降低污风灰尘积累在净化滤网，滋生细菌。
在可选的实施方式中，所述新风进风口、所述污风进风口和所述净化进风口均活动设置有挡板，所述挡板用于控制所述新风进风口、所述污风进风口和所述净化进风口的通断。
本申请通过设置活动挡板可以方便的实现新风进风口、污风进风口和净化进风口选择性打开。
在可选的实施方式中，所述壳体设置有第一开口，所述新风滤网通过所述第一开口插接于所述风腔；和/或，所述壳体设置有第二开口，所述净化滤网通过所述第二开口插接于所述风腔。
本申请通过在壳体上设置第一开口和/或第二开口可方便新风滤网和净化滤网的安装和更换。
在可选的实施方式中，所述风腔的侧壁设置有与所述第一开口对应的第一滑槽，所述新风滤网可移动地设置于所述第一滑槽；和/或，所述风腔的侧壁设置有与所述第二开口对应的第二滑槽，所述净化滤网可移动地设置于所述第二滑槽。
本申请设置第一滑槽和/或第二滑槽可以方便新风滤网和净化滤网的安装。
第二方面，本发明提供一种空调器，包括室内机本体和前述实施方式中任一项所述新风模块，所述新风模块设置于所述室内机本体内，且所述室内机本体上设置有与所述污风进风口、所述净化进风口和所述出风口对应连通的风口。
本申请的空调器通过在壳体上设置与风腔连通的新风进风口、污风进风口和净化进风口以及设置与风机腔连通的出风口，并在风腔内设置新风滤网和过滤滤网，在风机腔内设置风机，从而在使用时可以通过让新风进风口、污 风进风口和净化进风口的一个打开，既可分别实现新风、净化和排污功能，从而解决了现有新风模块功能单一的问题。并且，新风、净化和排污功能可由一个风机实现，从而可使新风模块的成本降低、体积变小。
附图说明
图1为本发明实施例提供的空调器结构示意图；
图2为本发明实施例提供的新风模块结构示意图；
图3为本发明实施提供的新风模块在新风模式下的剖视示意图；
图4为本发明实施提供的新风模块在净化模式下的剖视示意图；
图5为本发明实施提供的新风模块在排污风模式下的剖视示意图；
图6为本发明实施提供的新风模块在蜗壳处的剖视示意图。
图标：100-新风模块；110-壳体；111-风腔；113-风机腔；115-新风进风口；117-污风进风口；119-净化进风口；121-出风口；123-第一风腔；125-第二风腔；127-第三风腔；129-端盖；131-第一中框；133-第二中框；135-蜗壳；137-引风口；139-第一出风口；141-第二出风口；143-第一开口；145-第二开口；147-第一滑槽；149-第二滑槽；151-风机；153-新风滤网；155-净化滤网；171-挡板；173-阀板；300-空调器；310-室内机本体；311-风口；313-第一风口；315-第二风口；317-第三出口；319-第一插口；321-第二插口。
具体实施方式
现有的安装在空调器的上的新风模块仅能实现新风功能，致使其功能单一。本发明实施例提供一种空调器，其能够在实现新风功能的情况下还可以实现室内空气净化和排污的功能。
为使本发明的上述目的、特征和优点能够更为明显易懂，下面结合附图对本发明的具体实施例做详细的说明。
请参照图1，本发明实施例提供空调器300包括室内机本体310和设置于室内机本体310的新风模块100，新风模块100用于实现新风、净化和排污功能。
请参照图2、图3、图4和图5，在本实施例中，新风模块100包括壳体110、风机151、新风滤网153和净化滤网155。壳体110设置相互连通的有风腔111和风机腔113。风机151设置于风机腔113，新风滤网153和净化滤网155均安装于风腔111内。壳体110设置有与风腔111连通的新风进风口115、污风进风口117和净化进风口119以及与风机腔113连通的出风口121。新风模块100在新风模式下，风机151可使室外风由新风进风口115流入风腔111，经新风滤网153后流入风机腔113由出风口121排向室内。新风模块100在净化模式下，风机151可使室内污风由净化进风口119流入风腔111后，并经净化滤网155后流入风机腔113后，再由出风口121排向室内。新风模块100在排污风模式下，风机151可使室内污风由污风进风口117流入风腔111后，再流入风机腔113，并由出风口121排向室外。
本实施例通过在壳体110上设置与风腔111连通的新风进风口115、污风进风口117和净化进风口119以及设置与风机腔113连通的出风口121，并在风腔111内设置新风滤网153和过滤滤网，在风机腔113内设置风机151，从而在使用 时可以通过让新风进风口115、污风进风口117和净化进风口119的一个打开，既可分别实现新风、净化和排污功能，还可以同时打开新风进风口115、净化进风口119，以同步实现引入室外新风、净化室内污风的功能。从而解决了现有新风模块100功能单一的问题。并且，新风、净化和排污功能可由一个风机151实现，从而可使新风模块100的成本降低、体积变小。
请参照图2、图3、图4和图5，在本实施例中，新风滤网153和净化滤网155将风腔111分隔为第一风腔123、第二风腔125和第三风腔127。新风滤网153与部分壳体110围合形成第一风腔123，新风进风口115与第一风腔123连通。净化滤网155与部分壳体110围合形成第二风腔125，净化进风口119与第二风腔125连通。新风滤网153、净化滤网155和部分壳体110围合形成第三风腔127，风机腔113和污风进风口117均与第三风腔127连通。新风模块100在新风模式下，风机151可使室外风由新风进风口115流入第一风腔123，并经新风滤网153后流径第三风腔127，再经风机腔113后由出风口121排向室内。新风模块100在净化模式下，风机151可使室内污风由净化进风口119流入第二风腔125，并经净化滤网155后流径第三风腔127，再径风机腔113后由出风口121排向室内。新风模块100在排污风模式下，风机151可使室内污风由污风进风口117流入第三风腔127后，再经风机腔113后由出风口121排向室外。
本申请通过新风滤网153和净化滤网155将风腔111分隔为第一风腔123、第二风腔125和第三风腔127，从而可以在排污风模式下让污风不经过新风滤网153和净化滤网155直接由污风进风口117进入第三风腔127后流入风机腔113，从而可以减少新风滤网153和净化滤网155的脏污。
请参照图2、图3、图4和图5，在本实施例中，壳体110包括端盖129、第一中框131、第二中框133和蜗壳135，第二中框133安装第一中框131的一侧，端盖129安装于第一中框131的另一侧，蜗壳135安装于第二中框133远离第一中框131的一侧。端盖129、第一中框131和第二中框133围合形成风腔111。新风进风口115和污风进风口117设置于第二中框133，净化进风口119设置于第一中框131。风机腔113形成于蜗壳135内。出风口121设置在蜗壳135。第二中框133与端盖129相对的侧壁设置有引风口137，风机151为离心风机151，离心风机151的负压区与引风口137对应，离心风机151运转可使风腔111内形成负压，从而将外部的空气吸入风腔111内。
在实施例将壳体110设置为四部分便于制造成型以及零件的装配。
请参照图6，在本实施例中，出风口121包括第一出风口139和第二出风口141，第一出风口139和第二出风口141均设置于蜗壳135，且均与风机腔113连通。第一出风口139用于新风模块100在新风模式下和净化模式下向室内排风，第二出风口141用于新风模块100在排污风模式下向室外排风。
本实施例设置第一出风口139便于在新风模式和净化模式下将处理后的新风送到室内，而设置第二出风口141便于在排污风模式下将室内的污风排到室外。
当然，在本申请的另外一些实施例中也可以仅设置一个出风口121，并在出风口121设置一个三通阀，该三通阀的一个接口与出风口121连通，一个接口与室内连通，另一隔接口与室外连通。
请参照图3、图4、图5和图6，在本实施例中，室内机本体310上设置有与新风进风口115、污风进风口117、净化进风口119和出风口121对应连通的风口311。风口311包括与污风进风口117对应的第一风口313、与净化进风口119对应的第二风口315以及与第一出风口139对应的第三出口317。第一风口313用于第三风腔127与室内连通，以在排污风模式下将室内的污风引入第三风腔127。第二风口315用于第二风腔125与室内连通，以在净化模式下将室内污风引入第二风腔125。第三出口317用于与室内连通，以在新风模式下或在净化模下将处理后的新风将送入室内。
在本实施例中，新风进风口115、污风进风口117和净化进风口119均活动设置有挡板171，挡板171用于控制新风进风口115、污风进风口117和净化进风口119的通断。
在本申请的一些实施例中，挡板171均可转动地设置在新风进风口115、污风进风口117和净化净风口311。并且挡板171与设置在壳体110上的驱动电机连接，从而通过驱动电机控制挡板171的转动，以实现对新风进风口115、污风进风口117和净化进风口119选择性打开。例如，在新风模式下，电机通过驱动设置在新风进风口115的挡板171转动打开，并分别驱动设置在净化进风口119和污风进风口117的挡板171转动，将净化进风口119和污风进风口117封堵，从而在风机151运行时，风机151就可通过室外的新风吸入第一风腔123，并经第三风腔127后进入风机腔113由第一出风口139流向室内。又例如，在净化模式下，电机通过驱动设置在净化进风口119的挡板171转动，使得净化进风口119打开，并分别驱动设置在新风进风口115和污风进风口117的挡板171关闭，从 而在风机151运行时，风机151就可将室内的污风通过净化进风口119吸入第二风腔125。再例如，在排污风模式下，电机可驱动设置在污风进风口117的挡板171打开，再分别驱动新风进风口115和净化进风口119的挡板171关闭，从而在风机151运行时，风机151就可将室内的污风吸入第三风腔127。
在本申请的另外一些实施例中，挡板171的具体设置方式还可以部分转动设置，另一部分移动设置，还可以以移动与转动结合的方式分别设置在污风进风口117、净化进风口119和新风进风口115，只要其能够根据新风模块100的运行方式选择性打开即可。
请参照图3、图4、图5和图6，在本实施例中，蜗壳135上活动设置有阀板173，阀板173用于控制第一出风口139和第二出风口141的通断，从而可以在新风和净化的模式下使第一出风口139导通，而在排污风模式下使第二出风口141导通。
请参照图3、图4、图5和图6，在本实施例中，新风滤网153水平设置于风腔111内，第一风腔123形成于新风滤网153的底部，第二风腔125和第三风腔127形成于新风滤网153的顶部。污风进风口117和净化进风口119均设置于壳体110的顶部。从而使得第一风腔123位于风腔111的底部，第二风腔125和第三风腔127位于风腔111的上方，且第二风腔125和第三风腔127左右排布，第三风腔127靠近风机腔113。
本实施例将污风进风口117和净化进风口119设置在新风模块100的顶部从而在运行时可以吸入顶部的灰尘，随污风排出室外，同时便于隐藏污风进风口117和净化进风口119。
在本实施例中，净化滤网155的底部向着远离风机腔113的方向倾斜设置于风腔111，以使净化滤网155远离风机腔113的一侧形成第二风腔125，靠近风机腔113的一侧形成第三风腔127。
本实施例将净化滤网155倾斜设置，可以增大净化滤网155的面积，提升净化效果。同时，还可以避免排污风模式下室内污风灰尘积累在净化滤网155的背面，进而减低净化滤网155的脏堵和降低污风灰尘积累在净化滤网155，滋生细菌。
需要说明的是，本实施例提供的新风模块100在新风模式下，室外风由新风进风口115流入第一风腔123，再经新风滤网153流入第三风腔127，经引风口137流入风机腔113后由第一出风口139将处理好的新风排向室内。而在净化模式下，室内的污风由污风进风口117流人第二风腔125，经净化滤网155后流向第三风腔127，经引风口137流入风机腔113后由第一出风口139将处理好的新风排向室内。在排污风模式下，室外污风由排污进风口311流向第三腔室，经引风口137流入风机腔113后由第二出风口141排向室外，从而使得风腔111结构简单，风阻小可以有效的提升风量。
在本实施例中，新风进风口115和第二出风口141位于新风模块100的后方，且两者位置靠近，从而可将新风进风口115和第二出风口141均与一个新风管连接，从而与室外连通。该新风管可在新风模式下将室外的新风送入风机腔113，也在排污风模式下将室内的污风排向室外，从而在安装时仅需要一根管就可实现进新风和排污风。
请参照图1和图2，在本实施例中，壳体110的前方设置有第一开口143，室内机本上对应第一开口143的位置设置有第一插口319，新风滤网153依次通过第一插口319和第一开口143插接于风腔111。壳体110设置有第二开口145，室内机本体310上对应第二开口145的位置设置有第二插口321，净化滤网155依次通过第二插口321和第二开口145插接于风腔111。
在本申请的一些实施例中，也可将第一插口319和第二插口321开设为一个大的开口。
本实施例通过在壳体110上设置第一开口143和第二开口145可方便新风滤网153和净化滤网155的安装和更换。
请参照图2和图3，在本实施例中，风腔111的侧壁设置有与第一开口143对应的第一滑槽147，新风滤网153可移动地设置于第一滑槽147，风腔111的侧壁设置有与第二开口145对应的第二滑槽149，净化滤网155可移动地设置于第二滑槽149。
本实施例通过设置第一滑槽147和第二滑槽149可以方便新风滤网153和净化滤网155的安装。
综上，本发明实施例提供的新风模块100和空调器300的工作原理和有益效果包括：
本实施例通过在壳体110上设置与风腔111连通的新风进风口115、污风进风口117和净化进风口119以及设置与风机腔113连通的出风口121，并在风腔111内设置新风滤网153和过滤滤网，在风机腔113内设置风机151，从而在使用 时可以通过让新风进风口115、污风进风口117和净化进风口119的一个打开，既可分别实现新风、净化和排污功能，从而解决了现有新风模块100功能单一的问题。并且，新风、净化和排污功能可由一个风机151实现，从而可使新风模块100的成本降低、体积变小。
虽然本发明披露如上，但本发明并非限定于此。任何本领域技术人员，在不脱离本发明的精神和范围内，均可作各种更动与修改，因此本发明的保护范围应当以权利要求所限定的范围为准。

Claims (10)

  1. 一种新风模块，其特征在于，包括壳体(110)、风机(151)、新风滤网(153)和净化滤网(155)；
    所述壳体(110)设置相互连通的有风腔(111)和风机腔(113)，所述风机(151)设置于所述风机腔(113)，所述新风滤网(153)和所述净化滤网(155)均安装于所述风腔(111)内，所述壳体(110)设置有与所述风腔(111)连通的新风进风口(115)、污风进风口(117)和净化进风口(119)以及与所述风机腔(113)连通的出风口(121)；
    所述新风模块(100)在新风模式下，所述风机(151)可使室外风由所述新风进风口(115)流入所述风腔(111)，经所述新风滤网(153)后流入所述风机腔(113)由所述出风口(121)排向室内；
    所述新风模块(100)在净化模式下，所述风机(151)可使室内污风由所述净化进风口(119)流入所述风腔(111)后，并经所述净化滤网(155)后流入所述风机腔(113)后，再由所述出风口(121)排向室内；
    所述新风模块(100)在排污风模式下，所述风机(151)可使室内污风由所述污风进风口(117)流入所述风腔(111)后，再流入所述风机腔(113)，并由所述出风口(121)排向室外。
  2. 根据权利要求1所述的新风模块，其特征在于，所述新风滤网(153)和所述净化滤网(155)将所述风腔(111)分隔为第一风腔(123)、第二风腔(125)和第三风腔(127)；
    所述新风滤网(153)与部分所述壳体(110)围合形成所述第一风腔(123)，所述新风进风口(115)与所述第一风腔(123)连通；
    所述净化滤网(155)与所述部分所述壳体(110)围合形成所述第二风腔(125)，所述净化进风口(119)与所述第二风腔(125)连通；
    所述新风滤网(153)、所述净化滤网(155)和部分所述壳体(110)围合形成所述第三风腔(127)，所述风机腔(113)和所述污风进风口(117)均与所述第三风腔(127)连通；
    所述新风模块(100)在新风模式下，所述风机(151)可使室外风由所述新风进风口(115)流入所述第一风腔(123)，并经所述新风滤网(153)后流径所述第三风腔(127)，再经所述风机腔(113)后由所述出风口(121)排向室内；
    所述新风模块(100)在净化模式下，所述风机(151)可使室内污风由所述净化进风口(119)流入所述第二风腔(125)，并经所述净化滤网(155)后流径所述第三风腔(127)，再经所述风机腔(113)后由所述出风口(121)排向室内；
    所述新风模块(100)在排污风模式下，所述风机(151)可使室内污风由所述污风进风口(117)流入所述第三风腔(127)后，再经所述风机腔(113)后由所述出风口(121)排向室外。
  3. 根据权利要求1或2所述的新风模块，其特征在于，所述出风口(121)包括第一出风口(139)和第二出风口(141)，所述第一出风口(139)和所述第二出风口(141)均设置于所述壳体(110)，且均与所述风机腔(113)连通， 所述第一出风口(139)用于所述新风模块(100)在所述新风模式下和所述净化模式下向室内排风，所述第二出风口(141)用于所述新风模块(100)在所述排污风模式下向室外排风。
  4. 根据权利要求2所述的新风模块，其特征在于，所述新风滤网(153)水平设置于所述风腔(111)内，所述第一风腔(123)形成于所述新风滤网(153)的底部，所述第二风腔(125)和所述第三风腔(127)形成于所述新风滤网(153)的顶部。
  5. 根据权利要求2或4所述的新风模块，其特征在于，所述污风进风口(117)设置于所述壳体(110)的顶部；和/或，所述污风进风口(117)和所述净化进风口(119)均设置于所述壳体(110)的顶部。
  6. 根据权利要求5所述的新风模块，其特征在于，所述净化滤网(155)的底部向着远离所述风机腔(113)的方向倾斜设置于所述风腔(111)，以使所述净化滤网(155)远离所述风机腔(113)的一侧形成所述第二风腔(125)，靠近所述风机腔(113)的一侧形成所述第三风腔(127)。
  7. 根据权利要求1所述的新风模块，其特征在于，所述新风进风口(115)、所述污风进风口(117)和所述净化进风口(119)均活动设置有挡板(171)，所述挡板(171)用于控制所述新风进风口(115)、所述污风进风口(117)和所述净化进风口(119)的通断。
  8. 根据权利要求1所述的新风模块，其特征在于，所述壳体(110)设置有第一开口(143)，所述新风滤网(153)通过所述第一开口(143)插接于所述风腔(111)；和/或，所述壳体(110)设置有第二开口(145)，所述净化滤网(155) 通过所述第二开口(145)插接于所述风腔(111)。
  9. 根据权利要求8所述的新风模块，其特征在于，所述风腔(111)的侧壁设置有与所述第一开口(143)对应的第一滑槽(147)，所述新风滤网(153)可移动地设置于所述第一滑槽(147)；和/或，所述风腔(111)的侧壁设置有与所述第二开口(145)对应的第二滑槽(149)，所述净化滤网(155)可移动地设置于所述第二滑槽(149)。
  10. 一种空调器(300)，其特征在于，包括室内机本体(310)和权利要求1-9中任一项所述新风模块(100)，所述新风模块(100)设置于所述室内机本体(310)内，且所述室内机本体(310)上设置有与所述污风进风口(117)、所述净化进风口(119)和所述出风口(121)对应连通的风口(311)。
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