WO2020037756A1 - 新风组件及空调 - Google Patents

新风组件及空调 Download PDF

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Publication number
WO2020037756A1
WO2020037756A1 PCT/CN2018/106740 CN2018106740W WO2020037756A1 WO 2020037756 A1 WO2020037756 A1 WO 2020037756A1 CN 2018106740 W CN2018106740 W CN 2018106740W WO 2020037756 A1 WO2020037756 A1 WO 2020037756A1
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WO
WIPO (PCT)
Prior art keywords
air
chamber
evaporator
fresh air
plate
Prior art date
Application number
PCT/CN2018/106740
Other languages
English (en)
French (fr)
Inventor
杨进波
刘波
Original Assignee
广东志高暖通设备股份有限公司
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 广东志高暖通设备股份有限公司 filed Critical 广东志高暖通设备股份有限公司
Priority to US17/269,988 priority Critical patent/US20210325052A1/en
Publication of WO2020037756A1 publication Critical patent/WO2020037756A1/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
    • F24F1/02—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing
    • F24F1/028—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing characterised by air supply means, e.g. fan casings, internal dampers or ducts
    • 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
    • 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
    • F24F1/0018—Indoor units, e.g. fan coil units characterised by fans
    • F24F1/0025—Cross-flow or tangential fans
    • 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
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/22—Means for preventing condensation or evacuating condensate
    • 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

Definitions

  • the invention relates to the technical field of air conditioners, in particular to a fresh air component and an air conditioner.
  • PTAC window machine is an air conditioner mainly used for indoor cooling or heating in North America. Due to the characteristics of houses in North America and climatic reasons, this air conditioner is generally installed in the wall hole of the house to achieve indoor Outside air flow regulation. At present, it is common to use a dehumidifier module to send fresh air to the indoor side of a PTAC window machine, and then the fresh air is input into the indoor of the house by a cross-flow wind wheel. The dehumidifier module usually generates large noise and vibration during the delivery of fresh air. Since PTAC is installed in the wall hole, it will cause a lot of noise interference in the house and affect the normal life of the residents. The energy consumption is high, which increases the cost of the whole machine. The dehumidifier module needs to be removed during cleaning, which is very inconvenient to operate.
  • the object of the present invention is to provide a fresh air component and air conditioner with low noise, low energy consumption, low cost, and easy cleaning.
  • the main purpose of the present invention is to provide a fresh air component and air conditioner with low noise, low energy consumption, low cost, and easy cleaning.
  • a fresh air component which includes a housing, a cross-flow wind wheel, an evaporator, and a wind deflector; the cross-flow wind wheel, the evaporator, and the wind deflector are all arranged in the housing;
  • the evaporator is arranged on one side of the cross-flow wind wheel and is arranged in a direction surrounding the cross-flow wind wheel; both ends of the air deflector are connected to the shell to form a first chamber; one end of the evaporator is connected to the shell, and the other end is connected to the wind deflector.
  • the second chamber Connected to form a second chamber, the second chamber is in communication with the first chamber, and the evaporator and the wind deflector are enclosed to form a wind chamber, and a cross-flow wind wheel is arranged in the wind chamber;
  • the first chamber and the second chamber are communicated through an air guide hole;
  • the casing is provided with an air outlet and an air inlet, the air outlet is communicated with the air chamber, and the air inlet is communicated with the first chamber.
  • evaporators there are at least two evaporators, and the evaporators are sequentially connected.
  • the evaporator is arc-shaped or semi-circular, and the arc-shaped or semi-circular evaporator is disposed on one side of the cross-flow wind wheel.
  • the air guide holes are spaced apart from each other on the air guide plate.
  • the housing includes a bottom plate, a top plate, an outer plate, and a middle partition plate; one end of the outer plate and the middle partition plate are respectively connected to opposite ends of the bottom plate; One end is spaced to form an air outlet.
  • the bottom plate further includes two end plates, and the two end plates are respectively connected to two ends of the outer plate, two ends of the middle partition plate, two ends of the bottom plate, and two ends of the top plate to form a receiving air guide plate and an evaporator. As well as the internal space of the cross-wind wheel.
  • the wind deflector includes an arc-shaped section and a bending section; the arc-shaped section is provided outside the cross-flow fan in a direction surrounding the cross-flow wind wheel, and one end of the arc-shaped section is connected to the top plate and the other end is connected to the bending section; The segment is fixedly connected to the base plate.
  • the bending section includes a connecting portion, an inclined portion, a vertical portion, and a straight portion; one end of the connecting portion is connected to the arc-shaped section and the other end is connected to the inclined portion; one end of the vertical portion is connected to the inclined portion and the other end is connected to the flat
  • the straight part is connected, and the included angle between the inclined part and the vertical part is an obtuse angle; the flat part is fixedly connected to the bottom plate.
  • a baffle is provided between the bending section and the middle partition.
  • the baffle separates the first chamber into an upper chamber and a lower chamber, and the lower chamber is in communication with the air inlet and the second chamber.
  • a damper is provided on a side of the air inlet facing away from the first chamber.
  • the air door is rotatably provided on one side of the air inlet through a rotating shaft, and the door opening device can drive the air door to rotate, so that the air door cover is close to the air inlet or away from the air inlet.
  • the door opening device includes a manual switch and a connecting rod.
  • One end of the connecting rod is connected to the damper and the other end is connected to the manual switch.
  • the manual switch can drive the connecting rod to move to control the damper cover to close to the air inlet or away from the air inlet.
  • the manual switch is provided on the end plate, and the connecting rod is L-shaped.
  • the damper is provided with a connecting plate. One end of the connecting rod is rotatably connected to the connecting plate, and the other end is fixedly connected to the manual switch by bypassing the middle partition.
  • a fixing plate is provided on the middle partition plate, and a guiding block is provided on the fixing plate.
  • the guiding block has a guiding hole, and one end of the connecting rod passes through the guiding hole and is rotatably connected with the connecting plate.
  • the manual switch includes a base provided with a chute and a dial block provided in the chute, and the dial block is fixedly connected with the connecting rod.
  • the invention also provides an air conditioner including any one of the fresh air components described above.
  • the fresh air component and air conditioner of the present invention eliminate the dehumidifier module, and use the evaporator to process the fresh air entering the air-conditioning room, thereby improving the utilization rate of the evaporator, and increasing the evaporation by placing the evaporator around the cross-flow air wheel.
  • the space on the air inlet side of the appliance ensures the amount of fresh air and the flow velocity, so that the amount of fresh air entering the house can be effectively guaranteed. And because the dehumidifier module is cancelled, the noise is reduced, the energy consumption and cost of the whole machine are also reduced, and cleaning and maintenance are more convenient.
  • FIG. 1 is a schematic structural diagram of a fresh air component according to an embodiment of the present invention.
  • FIG. 2 is a schematic diagram of an overall structure of a fresh air component according to an embodiment of the present invention.
  • FIG. 3 is an enlarged view of the structure of part A in FIG. 2; FIG.
  • FIG. 4 is a schematic diagram of a fresh air flow path of a fresh air component according to an embodiment of the present invention.
  • FIG. 5 is a schematic diagram of an internal fresh air flow path of a fresh air component according to an embodiment of the present invention.
  • FIG. 6 is a schematic diagram of an overall structure of a fresh air component according to another embodiment of the present invention.
  • FIG. 7 is an enlarged view of the structure of part B in FIG. 6; FIG.
  • FIG. 8 is an enlarged view of a structure of a portion C in FIG. 7;
  • FIG. 9 is an enlarged view of a structure of a portion D in FIG. 8.
  • the fresh air component includes a casing 1, a cross-flow wind wheel 2, an evaporator 3, and a wind deflector 4; the cross-flow wind wheel 2, the evaporator 3, and the wind deflector 4 are all disposed on the shell.
  • the evaporator 3 is provided on one side of the cross-flow wind wheel 2 and is arranged in a direction surrounding the cross-flow wind wheel 2; both ends of the wind deflector 4 are connected to the casing 1 to form a first chamber 5; one end of the evaporator 3 It is connected to the casing 1, and the other end is connected to the wind deflector 4 to form a second chamber 6.
  • the second chamber 6 communicates with the first chamber 5, and the evaporator 3 and the wind deflector 4 surround to form a wind chamber 7.
  • the cross-flow wind wheel 2 is disposed in the air chamber 7; the casing 1 is provided with an air outlet 17 and an air inlet 16, the air outlet 17 is communicated with the air chamber 7, and the air inlet 16 is communicated with the first chamber 5.
  • the second chamber 5 and the 7 air chamber communicate with each other through the evaporator 3, and fresh air can flow into the air chamber 7 through the evaporator 3.
  • the working principle of the above-mentioned fresh air component is as follows: the cross-flow wind wheel 2 rotates to create a negative pressure between the air chamber 7 and the second chamber 6, the evaporator 3 sucks the air in the second chamber 6 into the air chamber 7, and then the first chamber The air in the chamber 5 flows into the second chamber 6 to supplement the amount of air in the second chamber 6, and finally the fresh air flows into the first chamber 5 from the air inlet 16 to supplement the amount of air in the first chamber 5, thus forming After a passage of air flows, the fresh air enters the first chamber 5 from the air inlet 16 and flows into the second chamber 6 from the first chamber 5 and is then sucked into the air chamber 7 by the evaporator 3 and then in the cross-flow wind wheel.
  • the air is blown into the house from the air outlet 17 under the action of 2.
  • the evaporator 3 dehumidifies, cools, or heats the fresh air, making full use of the function of the evaporator 3.
  • the above-mentioned fresh air component eliminates the dehumidifier module, improves the utilization rate of the evaporator 3 by processing the fresh air entering the air-conditioning room by using the evaporator 3, and increases the evaporation by placing the evaporator 3 around the cross-flow air wheel 2.
  • the space on the air inlet side of the device 3 ensures the amount of fresh air and the flow velocity, so that the amount of fresh air entering the house can be effectively guaranteed. And because the dehumidifier module is cancelled, the noise is reduced, the energy consumption and cost of the whole machine are also reduced, and cleaning and maintenance are more convenient.
  • the evaporator 3 is arc-shaped or semi-circular, and the arc-shaped or semi-circular evaporator 3 is disposed on one side of the cross-flow wind wheel 2 and is disposed in a direction surrounding the cross-flow wind wheel 2.
  • the arc-shaped or semi-circular-shaped evaporator 3 is provided, and the evaporator 3 is processed at one time, and the assembling process when the multi-stage evaporator 3 is used is omitted, and the assembly is more convenient.
  • the air guide plate 4 is provided with an air guide hole 4231, and the first chamber 5 and the second chamber 6 are communicated through the air guide hole 4231.
  • the air guide hole 4231 may be rectangular or circular, and may also be triangular, pentagonal, hexagonal, or the like.
  • Setting a plurality of air guide holes 4231 can increase the amount of fresh air flowing into the second chamber 6, and ensure that there is a sufficient amount of fresh air in the second chamber 6, so that the evaporator 3 can continuously Fresh air is drawn into the air chamber 7 and blown into the house from the air chamber 7; and a plurality of air guide holes 4231 are spaced apart from each other on the air guide plate 4 to ensure that the air guide plate 4 maintains sufficient strength and avoids setting only one
  • the larger diameter of the air guide hole 4231 ensures the fresh air volume and reduces the structural strength of the air guide plate 4.
  • the housing 1 includes a bottom plate 11, a top plate 12, an outer plate 13, and a middle partition plate 14; one ends of the outer plate 13 and the middle partition plate 14 are respectively connected to opposite sides of the bottom plate 11.
  • the top plate 12 is disposed at the other end of the middle partition plate 14 and is spaced apart from the other end of the outer plate 13 to form an air outlet 17.
  • two end plates 15 are also provided on the other two sides of the bottom plate 11.
  • the two end plates 15 are respectively connected to the two ends of the outer plate 13, the two ends of the middle partition plate 14, the two ends of the bottom plate 11, and the two ends of the top plate 12.
  • the ends are connected to form an internal space accommodating the wind deflector 4, the evaporator 3, and the cross-flow wind wheel 2.
  • the air inlet 16 is provided on the middle partition plate 14.
  • the wind deflector 4 includes an arc-shaped section 41 and a bent section 42; the arc-shaped section 41 is disposed outside the cross-flow wind wheel 2 in a direction surrounding the cross-flow wind wheel 2, and one end of the arc-shaped section 41 is connected to the top plate 12 The other end is connected to the bending section 42; the bending section 42 is fixedly connected to the bottom plate 11.
  • the evaporator 3 is fixedly connected to the bending section 42.
  • the arc-shaped section 41 can serve as a guide. Under the function of the cross-flow wind wheel 2, fresh air is blown into the house from the air outlet 17 along the arc-shaped section 41; the bending section 42 and the floor 11 Fixed connection, its role is to support the arc.
  • the bending section 42 includes a connecting portion 421, an inclined portion 422, a vertical portion 423, and a flat portion 424; one end of the connecting portion 421 is connected to the curved section 41, and the other end is connected to the inclined portion 422; vertical One end of the portion 423 is connected to the inclined portion 422, and the other end is connected to the straight portion 424, and an included angle between the inclined portion 422 and the vertical portion 423 is an obtuse angle; the straight portion 424 is fixedly connected to the bottom plate 11.
  • the evaporator 3 is fixedly connected to the vertical portion 423, and the air guide hole 4231 is provided on the vertical portion 423; the included angle between the inclined portion 422 and the vertical portion 423 is 120 ° -160 °, and preferably 150 °.
  • the inclined portion 422 is inclined to the side far from the evaporator 3, which can increase the space of the air chamber 7 and reduce the space of the first chamber 5 at the same time, which is beneficial to the fresh air entering the first chamber 5 from the air inlet 16 Quickly flows into the second chamber 6.
  • a baffle 8 is provided between the bending section 42 and the middle partition plate 14.
  • the baffle 8 divides the first chamber 5 into an upper chamber 51 and a lower chamber 52.
  • the tuyere 16 and the second chamber 6 communicate with each other.
  • the baffle 8 is provided to divide the first chamber 5 into an upper chamber 51 and a lower chamber 52.
  • the upper chamber 51 and the lower chamber 52 are relatively sealed to prevent fresh air from entering the upper chamber 51, and fresh air enters from the air inlet 16 After the lower chamber 52, it flows directly into the second chamber 6 through the air guide hole 4231, and the fresh air flows more stably, preventing fresh air from flowing between the upper chamber 51 and the lower chamber 52 and affecting the amount of fresh air flowing into the second chamber 6.
  • a filter screen is provided in the air inlet 16; a filter screen is provided to prevent dust in the air from entering the fresh air component, preventing dust from covering the evaporator 3 and the cross-flow wind wheel 2, and affecting the evaporator 3 and the cross-flow wind wheel. 2 service life.
  • a damper 9 is provided on a side of the air inlet 16 facing away from the first chamber 5.
  • An air damper 9 is provided. When the cross-flow air wheel 2 stops working, the air damper 9 can close the air inlet 16 to prevent dust from entering the first chamber 5 from the air inlet 16 and keep the inside of the fresh air component clean.
  • the above-mentioned fresh air assembly further includes a door opening device.
  • the air door 9 is rotatably provided on one side of the air inlet 16 through a rotating shaft.
  • the door opening device is provided to facilitate opening and closing of the damper 9.
  • the door opening device includes a manual switch 101 and a connecting rod 102.
  • One end of the connecting rod 102 is connected to the damper 9 and the other end is connected to the manual switch 101.
  • the manual switch 101 can drive the connecting rod 102 to move to control the door 9 to be closed. Air outlet 16 or away from air inlet 16.
  • the manual switch 101 is provided on one end plate 15 and the connecting rod 102 is L-shaped.
  • the damper 9 is provided with a connecting plate 91.
  • One end of the connecting rod 102 is rotatably connected to the connecting plate 91 and the other end bypasses the middle partition plate 14 and is manually operated.
  • the switch 101 is fixedly connected.
  • the middle partition plate 14 is provided with a fixing plate 103, and the fixing plate 103 is provided with a guide block 104.
  • the guide block 104 has a guide hole 1041.
  • One end of the connecting rod 102 passes through the guide hole 1041 and is rotatably connected to the connection plate 91.
  • the manual switch 101 includes a base 1011 provided with a chute and a dial 1012 provided in the chute.
  • the dial 1012 is fixedly connected to the connecting rod 102; the pull block 1012 moves the dial 1012 along the chute.
  • the dial block 1012 drives the connecting rod 102 to move, and the moving of the connecting rod 102 drives the damper 9 to rotate, so that the damper 9 is away from or covers the air inlet 16.
  • a rubber sleeve 105 is sleeved on the connecting rod 102 between the guide hole 1041 and the dial block 1012.
  • the dial block 1012 is moved to move the dial block 1012 to the side close to the middle partition plate 14 along the chute, and the dial block 1012 pushes the connecting rod 102 along the guide.
  • the hole 1041 moves, and one end of the connecting rod 102 pushes the connecting plate 91 to drive the damper 9 to rotate, so that the damper 9 is far away from the air inlet 16, and the fresh air can flow from the air inlet 16 into the first chamber 5; when the air inlet 16 needs to be closed, toggle
  • the block 1012 moves the block 1012 along the chute toward the side away from the middle partition plate 14, the block 1012 drives the connecting rod 102 to move, and the connecting rod 102 moves along the guide hole 1041 to pull the connecting plate 91 to the side closer to the middle partition 14 Therefore, the damper 9 covers the air inlet 16 and the fresh air stops entering the first chamber 5.
  • An embodiment of the present invention further provides an air conditioner including any one of the fresh air components described above.
  • the fresh air component and the air conditioner of the embodiment of the present invention eliminate the dehumidifier module.
  • the fresh air entering the air-conditioning room is processed by using the evaporator 3, thereby improving the utilization rate of the evaporator 3, and by allowing the evaporator 3 to surround the cross-flow wind wheel 2
  • the installation increases the space on the air inlet side of the evaporator 3, ensures the amount of fresh air and the flow velocity, and effectively guarantees the amount of fresh air entering the house. And because the dehumidifier module is cancelled, the noise is reduced, the energy consumption and cost of the whole machine are also reduced, and cleaning and maintenance are more convenient.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Air-Conditioning Room Units, And Self-Contained Units In General (AREA)
  • Drying Of Solid Materials (AREA)

Abstract

一种新风组件及空调，新风组件包括壳体（1）、贯流风轮（2）、蒸发器（3）以及导风板（4）；贯流风轮（2）、蒸发器（3）、导风板（4）均设于壳体（1）内；蒸发器（3）设于贯流风轮（2）一侧且在围绕贯流风轮（2）的方向设置；导风板（4）两端均与壳体（1）连接以形成第一腔室（5）；蒸发器（3）一端与壳体（1）连接，另一端与导风板（4）连接以形成第二腔室（6），第二腔室（6）与第一腔室（5）连通，且蒸发器（3）与导风板（4）围合形成风室（7），贯流风轮（2）设于风室（7）内；导风板（4）上设有导风孔（4231），第一腔室（5）与第二腔室（6）通过导风孔（4231）连通；壳体（1）上设有出风口（17）和进风口（16），出风口（17）与风室（7）连通，进风口（16）与第一腔室（5）连通。新风经过蒸发器（3）的除湿、冷却或加热处理，充分地利用了蒸发器（3）的功能，取消了除湿机模块，降低了噪音，整机能耗和成本也得到降低，清洗、维修更加方便。

Description

新风组件及空调 技术领域
本发明涉及空气调节器技术领域，特别是涉及一种新风组件及空调。
 背景技术
PTAC窗机是一种主要用于北美地区室内制冷或制热的空气调节器，由于北美地区的房屋特点以及气候原因，这一款空气调节器一般是安装在房屋的墙洞中，以实现室内外的空气流动调节。现在通常是利用除湿机模块往PTAC窗机的室内侧输送新风，再由贯流风轮将新风输入到房屋室内。除湿机模块在输送新风时通常会产生较大的噪音和振动，由于PTAC是安装在墙洞中，这会对房屋室内造成很大的噪声干扰，影响住客的正常生活；而且除湿机模块的能耗较高，提高了整机成本，清洗时需要将除湿机模块拆卸下来，操作非常不便。
 技术问题
本发明的目的在于提供一种噪声小、能耗低、成本低且易于清洗的新风组件及空调。
 技术解决方案
本发明的主要目的在于提供一种噪声小、能耗低、成本低且易于清洗的新风组件及空调。
为达到上述目的，本发明所采取的技术方案是：一种新风组件，包括壳体、贯流风轮、蒸发器以及导风板；贯流风轮、蒸发器、导风板均设于壳体内；蒸发器设于贯流风轮一侧且在围绕贯流风轮的方向设置；导风板两端均与壳体连接以形成第一腔室；蒸发器一端与壳体连接，另一端与导风板连接以形成第二腔室，第二腔室与第一腔室连通，且蒸发器与导风板围合形成风室，贯流风轮设于风室内；导风板上设有导风孔，第一腔室与第二腔室通过导风孔连通；壳体上设有出风口和进风口，出风口与风室连通，进风口与第一腔室连通。
进一步地，蒸发器至少为两个，蒸发器依次相连。
进一步地，蒸发器呈弧形或半圆形，弧形或半圆形的蒸发器设于贯流风轮一侧。
进一步地，导风孔至少为两个，导风孔间隔设于导风板上。
进一步地，壳体包括底板、顶板、外侧板以及中隔板；外侧板和中隔板的一端分别连接于底板的相对两端；顶板设于中隔板的另一端，且与外侧板的另一端间隔设置以形成出风口。
进一步地，底板还包括两个端板，两个端板分别与外侧板的两端、中隔板的两端、底板的两端以及顶板的两端连接，以形成容纳导风板、蒸发器以及贯流风轮的内部空间。
进一步地，导风板包括弧形段和折弯段；弧形段在环绕贯流风轮方向设于贯流风轮外侧，且弧形段一端与顶板连接，另一端与折弯段连接；折弯段与底板固定连接。
进一步地，折弯段包括连接部、倾斜部、竖直部以及平直部；连接部一端与弧形段连接，另一端与倾斜部连接；竖直部一端与倾斜部连接，另一端与平直部连接，且倾斜部与竖直部之间的夹角为钝角；平直部与底板固定连接。
进一步地，折弯段与中隔板之间设有挡板，挡板将第一腔室分隔为上腔室和下腔室，下腔室与进风口以及第二腔室连通。
进一步地，进风口背离第一腔室一侧设有风门。
进一步地，还包括开门装置，风门通过转轴可转动的设于进风口一侧，开门装置可驱动风门转动，以使风门盖合进风口或远离进风口。
进一步地，开门装置包括手动开关、连接杆，连接杆一端与风门连接，另一端与手动开关连接，手动开关可驱动连接杆移动，以控制风门盖合进风口或远离进风口。
进一步地，手动开关设于端板上，连接杆呈Ｌ形，风门上设有连接板，连接杆一端与连接板转动连接，另一端绕过中隔板与手动开关固定连接。
进一步地，中隔板上设有固定板，固定板上设有导向块，导向块具有导向孔，连接杆一端穿过导向孔并与连接板转动连接。
进一步地，手动开关包括设有滑槽的底座以及设于滑槽内的拨块，拨块与连接杆固定连接。
本发明还提出了一种空调，包括上述任一项的新风组件。
 有益效果
本发明的新风组件及空调，取消了除湿机模块，通过利用蒸发器对进入空调室内的新风进行处理，提高了蒸发器的利用率，且通过使蒸发器围绕贯流风轮设置，增大了蒸发器进风侧的空间，保证了新风的进风量和流速，使进入房屋室内的新风量得到有效的保证。而且由于取消了除湿机模块，降低了噪音，整机能耗和成本也得到降低，清洗、维修更加方便。
 附图说明
图1是本发明一实施例的新风组件的结构示意图；
图2是本发明一实施例的新风组件的整体结构示意图；
图3是图2中A部分的结构放大图；
图4是本发明一实施例的新风组件的新风流动路径示意图；
图5是本发明一实施例的新风组件的内部新风流动路径示意图；
图6是本发明另一实施例的新风组件的整体结构示意图；
图7是图6中B部分的结构放大图；
图8是图7中C部分的结构放大图；
图9是图8中D部分的结构放大图。
 本发明的最佳实施方式
应当理解，此处所描述的具体实施例仅仅用以解释本发明，并不用于限定本发明。
参照图1-2，本发明实施例的新风组件，包括壳体1、贯流风轮2、蒸发器3以及导风板4；贯流风轮2、蒸发器3、导风板4均设于壳体1内；蒸发器3设于贯流风轮2一侧且在围绕贯流风轮2的方向设置；导风板4两端均与壳体1连接以形成第一腔室5；蒸发器3一端与壳体1连接，另一端与导风板4连接以形成第二腔室6，第二腔室6与第一腔室5连通，且蒸发器3与导风板4围合形成风室7，贯流风轮2设于风室7内；壳体1上设有出风口17和进风口16，出风口17与风室7连通，进风口16与第一腔室5连通。在本实施例中，第二腔室5与7风室通过蒸发器3连通，新风可以经过蒸发器3流入风室内7。
上述新风组件的工作原理如下：贯流风轮2转动使风室7与第二腔室6之间形成负压，蒸发器3将第二腔室6内的空气吸入风室7，然后第一腔室5内的空气流入第二腔室6内以补充第二腔室6的空气量，最后新风从进风口16流入第一腔室5以补充第一腔室5内的空气量，这样就形成了一个空气流动的通道，之后新风就从进风口16进入第一腔室5，再由第一腔室5流入第二腔室6，然后被蒸发器3吸入风室7，再在贯流风轮2的作用下从出风口17吹入房屋室内，其中，新风被蒸发器3吸入风室7的过程中，蒸发器3会对新风进行除湿、冷却或加热处理，充分利用蒸发器3的功能。
上述新风组件，取消了除湿机模块，通过利用蒸发器3对进入空调室内的新风进行处理，提高了蒸发器3的利用率，且通过使蒸发器3围绕贯流风轮2设置，增大了蒸发器3进风侧的空间，保证了新风的进风量和流速，使进入房屋室内的新风量得到有效的保证。而且由于取消了除湿机模块，降低了噪音，整机能耗和成本也得到降低，清洗、维修更加方便。
参照图1-6，在另一实施例中，蒸发器3至少为两个，蒸发器3依次相连且在围绕贯流风轮2的方向设置。优选的，蒸发器3为两个，两个蒸发器3相互连接呈“V”形；当然，蒸发器3也可以为三个，三个蒸发器3依次连接；蒸发器3还可以为四个，四个蒸发器3依次连接呈“C”形设置，等等。通过采用多个蒸发器3拼接在一起，不仅增大了蒸发器3的面积，还使蒸发器3与壳体1之间的空间变大，蒸发器3背离贯流风轮2一侧的新风量更多，这样在贯流风轮2的作用下使蒸发器3两侧形成负压时，从第二腔室6中被蒸发器3吸入风室7的新风量更大，保证有足够的新风量流入到房屋室内，保持房屋室内的空气调节效果。
在另一实施例中，蒸发器3呈弧形或半圆形，弧形或半圆形的蒸发器3设于贯流风轮2一侧且在围绕贯流风轮2的方向设置。设置弧形或半圆形的蒸发器3，将蒸发器3一次加工完成，省略了采用多段蒸发器3时的组装工序，装配更方便。
参照图4，在另一实施例中，导风板4上设有导风孔4231，第一腔室5与第二腔室6通过导风孔4231连通。通过直接设置导风孔4231，便于新风从第二腔室6流入第一腔室5。在本实施例中，导风孔4231可以为矩形，也可以为圆形，还可以为三角形、五边形、六边形等等。
在另一实施例中，导风孔4231至少为两个，至少两个导风孔4231间隔设于导风板4上。设置多个导风孔4231，可以增大流入第二腔室6的新风量，保证第二腔室6内的具有足够的新风量，这样蒸发器3就可以持续将第二腔室6内的新风吸入风室7内，并从风室7吹入房屋室内；而且多个导风孔4231间隔在导风板4上间隔设置，可以保证导风板4保持有足够的强度，避免只设置一个孔径较大导风孔4231来保证新风量而降低导风板4的结构强度。
参照图1、图6，在另一实施例中，壳体1包括底板11、顶板12、外侧板13以及中隔板14；外侧板13和中隔板14的一端分别连接于底板11的相对两端；顶板12设于中隔板14的另一端，且与外侧板13的另一端间隔设置以形成出风口17。优选的，底板11的另外两侧还设有两个端板15，两个端板15分别与外侧板13的两端、中隔板14的两端、底板11的两端以及顶板12的两端连接，以形成容纳导风板4、蒸发器3以及贯流风轮2的内部空间。在本实施例中，进风口16设于中隔板14。
参照图1-6，导风板4包括弧形段41和折弯段42；弧形段41在环绕贯流风轮2方向设于贯流风轮2外侧，且弧形段41一端与顶板12连接，另一端与折弯段42连接；折弯段42与底板11固定连接。优选的，蒸发器3与折弯段42固定连接。在本实施例中，弧形段41可以起到导流的作用，在贯流风轮2的作用下，新风沿着弧形段41从出风口17吹入房屋室内；折弯段42与底板11固定连接，其作用在于支撑弧形部。
参照图1-6，折弯段42包括连接部421、倾斜部422、竖直部423以及平直部424；连接部421一端与弧形段41连接，另一端与倾斜部422连接；竖直部423一端与倾斜部422连接，另一端与平直部424连接，且倾斜部422与竖直部423之间的夹角为钝角；平直部424与底板11固定连接。优选的，蒸发器3与竖直部423固定连接，导风孔4231设于竖直部423上；倾斜部422与竖直部423的夹角为120°-160°，以150°为佳。在本实施例中，倾斜部422向远离蒸发器3一侧倾斜，可以增大风室7的空间，同时缩小第一腔室5的空间，有利于新风从进风口16进入第一腔室5后快速地流入第二腔室6。
参照图1-6，折弯段42与中隔板14之间设有挡板8，挡板8将第一腔室5分隔为上腔室51和下腔室52，下腔室52与进风口16以及第二腔室6连通。通过设置挡板8，将第一腔室5分隔为上腔室51和下腔室52，上腔室51与下腔室52相对密封，阻止新风进入上腔室51，新风从进风口16进入下腔室52后，经导风孔4231直接流入第二腔室6，新风流动更稳定，避免新风在上腔室51与下腔室52间流动而影响流入第二腔室6的新风量。
在另一实施例中，进风口16设有滤网；设置滤网，可以阻挡空气中的灰尘进入新风组件内部，防止灰尘覆盖蒸发器3和贯流风轮2，影响蒸发器3和贯流风轮2的使用寿命。
参照图7，在另一实施例中，进风口16背离第一腔室5一侧设有风门9。设置风门9，在贯流风轮2停止工作时，风门9可以封闭进风口16，避免灰尘从进风口16进入第一腔室5，保持新风组件内部的清洁。
参照图7，上述新风组件还包括开门装置，风门9通过转轴可转动的设于进风口16一侧，开门装置可驱动风门9转动，使风门9盖合进风口16或远离进风口16。通过设置开门装置，便于风门9的开闭。
参照图7-9，开门装置包括手动开关101、连接杆102，连接杆102一端与风门9连接，另一端与手动开关101连接，手动开关101可驱动连接杆102移动以控制风门9盖合进风口16或远离进风口16。具体地，手动开关101设于一端板15上，连接杆102呈Ｌ形，风门9上设有连接板91，连接杆102一端与连接板91转动连接，另一端绕过中隔板14与手动开关101固定连接。更具体地，中隔板14上设有固定板103，固定板103上设有导向块104，导向块104具有导向孔1041，连接杆102一端穿过导向孔1041并与连接板91转动连接。在本实施例中，手动开关101包括设有滑槽的底座1011以及设于滑槽内的拨块1012，拨块1012与连接杆102固定连接；拉动拨块1012使拨块1012沿滑槽移动，拨块1012即带动连接杆102移动，连接杆102移动带动风门9转动，使风门9远离或盖合进风口16。为了避免连接杆102与中隔板14和端板15的连接处磨损过大，在导向孔1041与拨块1012之间的连接杆102上套设有胶套105。在一具体实施中，当需要打开风门9使进风口16流入新风时，拨动拨块1012使拨块1012沿滑槽向靠近中隔板14一侧移动，拨块1012推动连接杆102沿导向孔1041移动，连接杆102一端即推动连接板91带动风门9转动，使风门9远离进风口16，新风就可以从进风口16流入第一腔室5；当需要关闭进风口16时，拨动拨块1012使拨块1012沿滑槽向远离中隔板14一侧移动，拨块1012带动连接杆102移动，连接杆102沿导向孔1041移动拉动连接板91向靠近中隔板14一侧移动，从而使风门9盖合进风口16，新风停止进入第一腔室5。
本发明实施例还提出了一种空调，包括上述任一项的新风组件。
本发明实施例的新风组件及空调，取消了除湿机模块，通过利用蒸发器3对进入空调室内的新风进行处理，提高了蒸发器3的利用率，且通过使蒸发器3围绕贯流风轮2设置，增大了蒸发器3进风侧的空间，保证了新风的进风量和流速，使进入房屋室内的新风量得到有效的保证。而且由于取消了除湿机模块，降低了噪音，整机能耗和成本也得到降低，清洗、维修更加方便。
以上所述仅为本发明的优选实施例，并非因此限制本发明的专利范围，凡是利用本发明说明书及附图内容所作的等效结构或等效流程变换，或直接或间接运用在其他相关的技术领域，均同理包括在本发明的专利保护范围内。

Claims (16)

  1. 一种新风组件，其特征在于，包括壳体、贯流风轮、蒸发器以及导风板；
    所述贯流风轮、蒸发器、导风板均设于所述壳体内；
    所述蒸发器设于所述贯流风轮一侧且在围绕所述贯流风轮的方向设置；
    所述导风板两端均与所述壳体连接以形成第一腔室；
    所述蒸发器一端与壳体连接，另一端与所述导风板连接以形成第二腔室，所述第二腔室与所述第一腔室连通，且所述蒸发器与所述导风板围合形成风室，所述贯流风轮设于所述风室内；
    所述导风板上设有导风孔，所述第一腔室与所述第二腔室通过所述导风孔连通；
    所述壳体上设有出风口和进风口，所述出风口与所述风室连通，所述进风口与所述第一腔室连通。
  2. 根据权利要求1所述的新风组件，其特征在于，所述蒸发器至少为两个，所述蒸发器依次相连。
  3. 根据权利要求1所述的新风组件，其特征在于，所述蒸发器呈弧形或半圆形，弧形或半圆形的蒸发器设于所述贯流风轮一侧。
  4. 根据权利要求1所述的新风组件，其特征在于，所述导风孔至少为两个，所述导风孔间隔设于所述导风板上。
  5. 根据权利要求1所述的新风组件，其特征在于，所述壳体包括底板、顶板、外侧板以及中隔板；
    所述外侧板和所述中隔板的一端分别连接于所述底板的相对两端；
    所述顶板设于所述中隔板的另一端，且与所述外侧板的另一端间隔设置以形成所述出风口。
  6. 根据权利要求5所述的新风组件，其特征在于，所述底板还包括两个端板，两个所述端板分别与所述外侧板的两端、所述中隔板的两端、所述底板的两端以及所述顶板的两端连接，以形成容纳所述导风板、所述蒸发器以及所述贯流风轮的内部空间。
  7. 根据权利要求6所述的新风组件，其特征在于，所述导风板包括弧形段和折弯段；
    所述弧形段在环绕所述贯流风轮方向设于所述贯流风轮外侧，且所述弧形段一端与所述顶板连接，另一端与所述折弯段连接；
    所述折弯段与所述底板固定连接。
  8. 根据权利要求7所述的新风组件，其特征在于，所述折弯段包括连接部、倾斜部、竖直部以及平直部；
    所述连接部一端与所述弧形段连接，另一端与所述倾斜部连接；
    所述竖直部一端与所述倾斜部连接，另一端与所述平直部连接，且所述倾斜部与所述竖直部之间的夹角为钝角；
    所述平直部与所述底板固定连接。
  9. 根据权利要求7所述的新风组件，其特征在于，所述折弯段与所述中隔板之间设有挡板，所述挡板将所述第一腔室分隔为上腔室和下腔室，所述下腔室与所述进风口以及第二腔室连通。
  10. 根据权利要求7所述的新风组件，其特征在于，所述进风口背离所述第一腔室一侧设有风门。
  11. 根据权利要求10所述的新风组件，其特征在于，还包括开门装置，所述风门通过转轴可转动的设于所述进风口一侧，所述开门装置可驱动所述风门转动，以使所述风门盖合进风口或远离进风口。
  12. 根据权利要求11所述的新风组件，其特征在于，所述开门装置包括手动开关、连接杆，所述连接杆一端与所述风门连接，另一端与所述手动开关连接，所述手动开关可驱动所述连接杆移动，以控制所述风门盖合所述进风口或远离所述进风口。
  13. 根据权利要求12所述的新风组件，其特征在于，所述手动开关设于所述端板上，所述连接杆呈Ｌ形，所述风门上设有连接板，所述连接杆一端与所述连接板转动连接，另一端绕过所述中隔板与所述手动开关固定连接。
  14. 根据权利要求13所述的新风组件，其特征在于，所述中隔板上设有固定板，所述固定板上设有导向块，所述导向块具有导向孔，所述连接杆一端穿过所述导向孔并与所述连接板转动连接。
  15. 根据权利要求14所述的新风组件，其特征在于，所述手动开关包括设有滑槽的底座以及设于滑槽内的拨块，所述拨块与所述连接杆固定连接。
  16. 一种空调，其特征在于，包括权利要求1所述的新风组件。
PCT/CN2018/106740 2018-08-21 2018-09-20 新风组件及空调 WO2020037756A1 (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112503651A (zh) * 2020-12-07 2021-03-16 广东申菱环境系统股份有限公司 水电站廊道用新风除湿干燥系统及其控制方法

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20210108237A (ko) * 2020-02-25 2021-09-02 엘지전자 주식회사 공기조화장치
CN116045506A (zh) * 2023-02-08 2023-05-02 小米科技(武汉)有限公司 蒸发器组件及空调器

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5295531A (en) * 1991-09-02 1994-03-22 Sanyo Electric Co., Ltd. Air conditioner with outside air introduction path
US6497740B1 (en) * 2001-05-16 2002-12-24 Carrier Corporation Snap-in vent filter assembly
CN201439971U (zh) * 2009-08-12 2010-04-21 广东格兰仕集团有限公司 一种窗式空调器
CN103851708A (zh) * 2014-03-27 2014-06-11 广东志高暖通设备股份有限公司 一种窗式空调器
US8757506B2 (en) * 2007-01-03 2014-06-24 Trane International Inc. PTAC dehumidification without reheat and without a humidistat
CN106931533A (zh) * 2017-04-27 2017-07-07 广东志高暖通设备股份有限公司 Ptac窗机及其带除湿的新风装置
CN206930019U (zh) * 2017-06-01 2018-01-26 广东志高暖通设备股份有限公司 Ptac窗机及其蒸发器装置
CN207570053U (zh) * 2017-11-28 2018-07-03 芜湖美智空调设备有限公司 空调设备

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2769320A (en) * 1954-03-30 1956-11-06 Whirlpool Seeger Corp Damper control mechanism for air conditioning apparatus
US2801582A (en) * 1954-10-01 1957-08-06 Whirlpool Seeger Corp Intake and exhaust damper control for air conditioning apparatus
US3392546A (en) * 1966-10-14 1968-07-16 Addison Prod Exhaust system for split window unit
US3729951A (en) * 1971-12-06 1973-05-01 Carrier Corp Air conditioning unit having means for providing filtered make-up air
US9581379B2 (en) * 2012-04-06 2017-02-28 Mitsubishi Electric Corporation Floor-standing air-conditioning apparatus
CN113811720B (zh) * 2019-03-01 2023-06-02 亨利·I·帕特尔 具有动态智能空气管理系统的ptac单元

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5295531A (en) * 1991-09-02 1994-03-22 Sanyo Electric Co., Ltd. Air conditioner with outside air introduction path
US6497740B1 (en) * 2001-05-16 2002-12-24 Carrier Corporation Snap-in vent filter assembly
US8757506B2 (en) * 2007-01-03 2014-06-24 Trane International Inc. PTAC dehumidification without reheat and without a humidistat
CN201439971U (zh) * 2009-08-12 2010-04-21 广东格兰仕集团有限公司 一种窗式空调器
CN103851708A (zh) * 2014-03-27 2014-06-11 广东志高暖通设备股份有限公司 一种窗式空调器
CN106931533A (zh) * 2017-04-27 2017-07-07 广东志高暖通设备股份有限公司 Ptac窗机及其带除湿的新风装置
CN206930019U (zh) * 2017-06-01 2018-01-26 广东志高暖通设备股份有限公司 Ptac窗机及其蒸发器装置
CN207570053U (zh) * 2017-11-28 2018-07-03 芜湖美智空调设备有限公司 空调设备

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112503651A (zh) * 2020-12-07 2021-03-16 广东申菱环境系统股份有限公司 水电站廊道用新风除湿干燥系统及其控制方法

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