WO2024066598A1 - 室内机及空调器 - Google Patents

室内机及空调器 Download PDF

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Publication number
WO2024066598A1
WO2024066598A1 PCT/CN2023/104711 CN2023104711W WO2024066598A1 WO 2024066598 A1 WO2024066598 A1 WO 2024066598A1 CN 2023104711 W CN2023104711 W CN 2023104711W WO 2024066598 A1 WO2024066598 A1 WO 2024066598A1
Authority
WO
WIPO (PCT)
Prior art keywords
air inlet
air
chamber
indoor unit
partition wall
Prior art date
Application number
PCT/CN2023/104711
Other languages
English (en)
French (fr)
Inventor
张吉义
张中晓
王海胜
刘明刚
杨芳
汪鹏飞
王河坡
Original Assignee
青岛海尔空调器有限总公司
青岛海尔空调电子有限公司
海尔智家股份有限公司
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 青岛海尔空调器有限总公司, 青岛海尔空调电子有限公司, 海尔智家股份有限公司 filed Critical 青岛海尔空调器有限总公司
Publication of WO2024066598A1 publication Critical patent/WO2024066598A1/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
    • 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
    • F24F1/0022—Centrifugal or radial 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
    • F24F1/0043—Indoor units, e.g. fan coil units characterised by mounting arrangements
    • 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
    • F24F1/0043—Indoor units, e.g. fan coil units characterised by mounting arrangements
    • F24F1/0047—Indoor units, e.g. fan coil units characterised by mounting arrangements mounted in the ceiling or at the ceiling
    • 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
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/06—Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger
    • F24F1/20—Electric components for separate outdoor units
    • F24F1/24—Cooling of electric components
    • 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
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00—Constructional details common to different types of electric apparatus
    • H05K7/20—Modifications to facilitate cooling, ventilating, or heating
    • 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
    • F24F2130/10—Weather information or forecasts

Definitions

  • the present application relates to the technical field of air conditioners, for example, to an indoor unit and an air conditioner.
  • Duct air conditioners are commonly known as duct units.
  • Duct units are one-to-one units, including an outdoor unit and an indoor unit. During installation, the indoor unit and refrigerant pipes, drainage pipes, and line pipes are all hidden in the ceiling. Therefore, compared with wall-mounted air conditioners and cabinet air conditioners, duct units are more beautiful and space-saving, and the installation location is more flexible.
  • the related art discloses an indoor unit of a ducted air conditioner, which includes a housing and a heat exchanger.
  • the housing is provided with an air inlet and an air outlet, and the heat exchanger is arranged in the housing.
  • the indoor air enters the housing from the air inlet, exchanges heat with the heat exchanger, and finally blows back into the room from the air outlet, thereby achieving cooling or heating.
  • the duct air conditioner has only one air inlet on the rear panel, and the air intake is insufficient due to obstruction by the wall or cabinet at the installation location.
  • the embodiments of the present disclosure provide an indoor unit and an air conditioner, which solve the problem of insufficient air intake due to the air inlet of the indoor unit being blocked by a wall or a cabinet at the installation location.
  • the indoor unit comprises:
  • a casing the interior of which is divided into a first chamber and a second chamber by a middle partition;
  • a heat exchange component is arranged in the first chamber, and the first chamber is provided with an air outlet;
  • the fan assembly is arranged in the second chamber and includes a fan unit; the fan unit is used to blow the air in the second chamber into the first chamber through the vent of the middle partition; and the upper side, lower side, left side, Air inlets are respectively arranged on the right side and the rear side, so as to increase the air intake volume of the second chamber through five-way air intake.
  • an electric control room is provided on the left or right side of the second room, and the electric control room is used to install an electric control box;
  • a partition wall with an air inlet on the left or right side of the second compartment serves as one of the partition walls that enclose the electric control compartment, and at least one of the other partition walls that enclose the electric control compartment is provided with an auxiliary air inlet.
  • the electrical control room comprises:
  • a first partition wall serving as a partition wall provided with an air inlet on the left or right side of the second chamber
  • the second partition wall is perpendicular to the first partition wall and parallel to the rear panel of the housing, and is provided with the auxiliary air inlet.
  • the air inlet on the first partition wall and the auxiliary air inlet on the second partition wall are arranged opposite to each other.
  • the first partition wall is provided with a plurality of air inlets evenly arranged vertically;
  • the second partition wall is provided with a plurality of auxiliary air inlets evenly arranged vertically.
  • the air inlet on the upper side of the second chamber is arranged at the rear of the upper panel of the casing.
  • the air inlet on the upper side of the second chamber is configured as a strip-shaped opening.
  • a plurality of evenly arranged air inlets are provided on the upper side and the lower side of the second chamber.
  • air inlet grilles are provided at the air inlets on the upper side, lower side, left side, right side and rear side of the second chamber.
  • the air conditioner includes the indoor unit described in any of the above embodiments.
  • the first chamber of the casing faces the room, and the second chamber is close to the wall.
  • the front panel of the casing is located in the first chamber and is provided with an air outlet
  • the rear panel of the casing is opposite to the front panel and is located in the second chamber.
  • the rear side of the second chamber refers to one side of the rear panel of the casing.
  • the upper side, lower side, left side, right side and rear side of the second chamber are respectively provided with air inlets, thus forming five routes for air intake to the second chamber, effectively increasing the air intake of the second chamber and reducing the influence of obstacles such as walls and cabinets at various angles on the air intake of the indoor unit.
  • FIG1 is an exploded schematic diagram of an indoor unit provided by an embodiment of the present disclosure
  • FIG2 is a schematic diagram of an air inlet of an indoor unit provided in an embodiment of the present disclosure
  • FIG3 is a schematic diagram of the auxiliary air inlet structure of the indoor unit provided in an embodiment of the present disclosure
  • FIG4 is a schematic structural diagram of a mounting opening and a baffle of an indoor unit provided in an embodiment of the present disclosure
  • FIG5 is a schematic structural diagram of a guide portion provided in an embodiment of the present disclosure.
  • FIG6 is a schematic diagram of the structure of a filter screen provided in an embodiment of the present disclosure.
  • FIG7 is a schematic diagram of the structure of a motor base provided in an embodiment of the present disclosure.
  • FIG8 is a schematic diagram of a motor installation position provided by an embodiment of the present disclosure.
  • FIG. 9 is a schematic diagram of a motor installation position at another angle provided by an embodiment of the present disclosure.
  • the terms “upper”, “lower”, “inside”, “middle”, “outside”, “front”, “back” and the like indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings. These terms are mainly used to better describe the embodiments of the present disclosure and their embodiments, and are not intended to limit the indicated devices, elements or components to have specific directions, or to be constructed and operated in specific directions. Moreover, in addition to being used to indicate directions or positional relationships, some of the above terms may also be used to indicate other meanings. For example, the term “upper” may also be used to indicate a certain dependency or connection relationship in certain circumstances. For those of ordinary skill in the art, the specific meanings of these terms in the embodiments of the present disclosure may be understood according to specific circumstances.
  • connection can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection, or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be an internal connection between two devices, elements, or components.
  • connection can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection, or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be an internal connection between two devices, elements, or components.
  • the character "/" indicates that the preceding and following objects are in an "or" relationship.
  • A/B indicates: A or B.
  • a and/or B means: A or B, or, A and B.
  • an embodiment of the present disclosure provides an indoor unit, including a housing 100, a heat exchange assembly, and a fan assembly.
  • the interior of the housing 100 is divided into a first chamber 101 and a second chamber 102 by a middle partition 110; the heat exchange assembly is arranged in the first chamber 101, and the first chamber 101 is provided with an air outlet 108; the fan assembly is arranged in the second chamber 102, and includes a fan unit; the fan unit is used to blow the air of the second chamber 102 into the first chamber 101 through the vent 111 of the middle partition 110; and the upper side, lower side, left side, right side and rear side of the second chamber 102 are respectively provided with air inlets 107, so as to increase the air intake of the second chamber 102 through five-way air intake.
  • the indoor unit provided in the embodiment of the present disclosure includes an indoor unit of a duct unit. After the indoor unit is hoisted, the first chamber 101 of the housing 100 faces the room, and the second chamber 102 is close to the wall.
  • the front panel 103 of the housing 100 is located in the first chamber 101 and is provided with an air outlet 108.
  • the rear panel 106 of the housing 100 is opposite to the front panel 103 and is located in the second chamber 102.
  • the rear side of the second chamber 102 refers to one side of the rear panel 106 of the housing 100. As shown in FIG.
  • the upper side, lower side, left side, right side and rear side of the second chamber 102 are respectively provided with air inlets 107, so that five routes of air intake to the second chamber 102 are formed, which effectively increases the air intake of the second chamber 102 and reduces the influence of obstacles such as walls and cabinets at various angles on the air intake of the indoor unit.
  • the fan unit includes one or more centrifugal fans.
  • the axes of the multiple centrifugal fans are coaxially arranged, and the axes are parallel to the lower panel 105 of the housing 100 .
  • an electric control room 120 is provided on the left or right side of the second room 102, and the electric control room 120 is used to install an electric control box; a partition wall with an air inlet 107 is provided on the left or right side of the second room 102 as one of the partition walls that enclose the electric control room 120, and at least one of the other partition walls that enclose the electric control room 120 is provided with an auxiliary air inlet 123.
  • an electric control room 120 is provided on the left or right side of the second room 102, and the electric control room 120 will block the air inlet 107 on the corresponding side of the second room 102.
  • air first enters the electric control room 120 from the auxiliary air inlet 123, and then enters the second room 102 from the air inlet 107.
  • the electric control room 120 includes a first partition wall 121 and a second partition wall 122.
  • the partition wall 121 is a partition wall with an air inlet 107 on the left or right side of the second chamber 102 .
  • the second partition wall 122 is perpendicular to the first partition wall 121 and parallel to the rear panel 106 of the housing 100 , and is provided with an auxiliary air inlet 123 .
  • the air at the rear side of the housing 100 enters the electric control room 120 from the auxiliary air inlet 123, and then enters the second room 102 from the air inlet 107.
  • An air circulation space is reserved between the electric control box and the first partition wall 121 and the second partition wall 122, and the circulating air can also cool the electric control box to ensure the normal operation of the electric control box.
  • the air inlet 107 on the first partition wall 121 and the auxiliary air inlet 123 on the second partition wall 122 are arranged opposite to each other.
  • first partition wall 121 and the second partition wall 122 are vertically arranged, and the auxiliary air inlet 123 and the air inlet 107 are relatively arranged, which can shorten the air flow path and allow the air to blow quickly from the auxiliary air inlet 123 to the air inlet 107.
  • a plurality of air inlets 107 evenly arranged vertically are provided on the first partition wall 121 ; and a plurality of auxiliary air inlets 123 evenly arranged vertically are provided on the second partition wall 122 .
  • two air inlets 107 are provided on the first partition wall 121, and the two air inlets 107 are arranged up and down and are both configured as rectangular openings.
  • Two auxiliary air inlets 123 are provided on the second partition wall 122, and the two auxiliary air inlets 123 are arranged up and down and are both configured as rectangular openings, and the two auxiliary air inlets 123 correspond to the two air inlets 107 respectively.
  • three air inlets 107 are arranged evenly up and down on the first partition wall 121 and are all configured as circular openings.
  • Three auxiliary air inlets 123 are arranged evenly up and down on the second partition wall 122 and are all configured as circular openings, and the three auxiliary air inlets 123 correspond to the three air inlets 107, respectively.
  • the air inlet 107 on the upper side of the second chamber 102 is disposed at the rear of the upper panel 104 of the housing 100 .
  • the air inlet 107 on the lower side of the second chamber 102 is disposed at the lower panel 105 of the housing 100
  • the air inlet 107 on the rear side of the second chamber 102 is disposed at the rear panel 106 of the housing 100 .
  • the casing 100 is hoisted, its upper panel 104 is closer to the roof.
  • the air inlet 107 is arranged at the rear of the upper panel 104, compared with being arranged at the middle and front of the upper panel 104, and the air intake volume is less affected by the wall.
  • the air inlet 107 on the upper side of the second chamber 102 is configured as a strip-shaped opening.
  • the air intake volume of the air inlet 107 on the upper side of the second chamber 102 is smaller than the air intake volume of the air inlet 107 on other sides. It is more appropriate to design the air inlet 107 on the upper side of the second chamber 102 as a narrow and long strip.
  • a plurality of evenly arranged air inlets 107 are provided on the upper side and the lower side of the second chamber 102. In this way, increasing the number of air inlets 107 can increase the air intake volume.
  • air inlet grilles are provided at the air inlet 107 on the upper side, lower side, left side, right side and rear side of the second chamber 102. In this way, foreign matter is prevented from entering the second chamber 102 from the air inlet 107 by the air inlet grilles.
  • the air inlet 107 of the upper panel 104 of the housing 100 is called the first air inlet
  • the air inlet 107 of the lower panel 105 is called the first air inlet
  • 107 is called the second air inlet
  • the air inlet 107 of the rear panel 106 is called the third air inlet
  • the air inlet 107 connected to the electric control room 120 on one side is the fourth air inlet
  • the air inlet 107 on the other side opposite to the fourth air inlet is the fifth air inlet.
  • the air outlet area of the air outlet 108 of the housing 100 is A, the air inlet area of the first air inlet is 1/2A, the air inlet area of the second air inlet is A, the air inlet area of the third air inlet is A, the air inlet area of the fourth air inlet is 1/4A, and the air inlet area of the fifth air inlet is 1/4A.
  • the air inlet area of the first air inlet refers to the sum of the air inlet areas of all the first air inlets opened on the upper panel 104, and the same is true for the air inlet areas of the remaining second to fifth air inlets.
  • the appropriate air inlet 107 can be blocked or opened according to the limitation of the installation space to meet different application scenarios, so that the sum of the air inlet areas of the air inlets 107 on different panels is greater than or equal to the air outlet areas of the air outlet 108, thereby maintaining the indoor unit running at a normal wind speed.
  • the duct unit is installed inside the TV cabinet, and there is no air intake space on the upper and lower sides of the housing 100.
  • the first air inlet and the second air inlet are blocked, and the third air inlet, the fourth air inlet and the fifth air inlet are opened.
  • the third air inlet mainly inlets air
  • the fourth air inlet and the fifth air inlet assist in air intake.
  • the duct machine is installed close to the ceiling, and there is no air inlet space on the upper side of the housing 100. In this scenario, the first air inlet is blocked, and the second to fifth air inlets are opened.
  • the ducted air conditioner is installed in a bookcase, and there is no air inlet space at the rear and lower sides of the housing 100.
  • the second air inlet and the third air inlet are blocked, and the first air inlet, the fourth air inlet and the fifth air inlet are opened.
  • the first to fifth air inlets are all provided with wind shields, which are movably arranged and block or avoid the corresponding air inlet 107.
  • the indoor unit has a breeze purification mode.
  • the wind shields of the first air inlet, the second air inlet and the third air inlet are in a blocking state, and the wind shields of the fourth air inlet and the fifth air inlet are in an avoidance state.
  • the sum of the air inlet areas of the fourth air inlet and the fifth air inlet is 1/2 of the air outlet area of the air outlet 108, and the wind speed is relatively small at this time.
  • a better purification effect can be achieved.
  • the first to fifth air inlets are all provided with wind shields, which are movably arranged and shield or avoid the corresponding air inlet 107.
  • the indoor unit provided in the disclosed embodiment meets the air intake requirements in different scenarios through a five-way air inlet design.
  • the second and fifth air inlets are located close to the air outlet 108, there is a possibility of air duct short circuit, that is, the cold air/hot air blown out of the air outlet 108 is sucked into the housing 100 from the second or fifth air inlet before it is blown into the room, which seriously affects the cooling/heating effect.
  • temperature sensors are provided at the air outlet 108 and each air inlet 107 to sense the temperature of the corresponding air outlet 108 and air inlet 107.
  • T when T is less than 0, it is determined that the fifth air inlet is short-circuited.
  • the air conditioner operates in cooling mode, the fourth air inlet is blocked, the fifth air inlet is open, the temperature of the air outlet 108 is 20°C, and the average indoor temperature is 30°C.
  • the air inlet area of the fourth air inlet and the fifth air inlet is the same. If a short circuit occurs at the fifth air inlet, the air is taken in by the fourth air inlet, which can solve the short circuit of the air duct while maintaining the initial air intake. It can be understood that if a short circuit occurs at the second air inlet, the third air inlet can be used to intake air, and the short circuit determination and the control of the wind shield are the same as the above control method.
  • the embodiment of the present disclosure provides another control method of an indoor unit:
  • temperature sensors are provided at the air outlet 108 and each air inlet 107, so as to sense the temperature of the corresponding air outlet 108 and air inlet 107.
  • V when V is outside the preset difference range, it is determined that the second air inlet is short-circuited. And the air inlet area of the second air inlet and the third air inlet are the same. If the second air inlet is short-circuited, the third air inlet is used to inlet air, which can solve the short circuit of the air duct while maintaining the initial air intake volume. It can be understood that if the fifth air inlet is short-circuited, the fourth air inlet can be used to inlet air, and its short-circuit determination and control of the wind shield are the same as the above control method.
  • the indoor unit further includes a filter assembly.
  • the filter assembly includes a guide portion 210 and a filter 200; the guide portion 210 is disposed in the housing 100, and the guide portion 210 includes a first guide section and a second guide section connected adjacently; a mounting opening 220 is provided at the lower portion of the front panel 103 of the housing 100, and the first guide section is close to the mounting opening 220; the filter 200 extends into the housing 100 from the mounting opening 220, and moves along the first guide section and the second guide section in sequence; wherein the first guide section corresponds to the air inlet 107 of the lower panel 105 of the housing 100, so that the filter 200 covers the air inlet 107 of the lower panel 105; the second guide section corresponds to the air inlet 107 of the upper panel 104 and the air inlet 107 of the rear panel 106 of the housing 100, so that the filter 200 covers the air inlet 107 of the upper panel 104 and the air inlet 107 of the rear panel 106.
  • the air inlet 107 on the upper side of the second chamber 102 is disposed on the upper panel 104 of the housing 100.
  • the air inlet 107 on the lower side of the compartment 102 is arranged on the lower panel 105 of the housing 100, and the air inlet 107 on the rear side of the second compartment 102 is arranged on the rear panel 106 of the housing 100.
  • the part of the filter 200 located in the first guide section covers the air inlet 107 of the lower panel 105
  • the part of the filter 200 located in the second guide section covers the air inlet 107 of the upper panel 104 and the air inlet 107 of the rear panel 106, thereby filtering the air passing through the above three air inlets 107.
  • the filter 200 can be pulled out from the installation port 220. In this way, the filter 200 is easy to disassemble and can cover the air inlets 107 on different panels of the housing 100.
  • the guide portion 210 includes a main body seat 211, and the main body seat 211 is provided with a connected straight groove 212 and an arc groove 213; wherein, the straight groove 212 is arranged along the lower panel 105 of the casing 100 and one end extends close to the installation port 220, serving as a first guide section; one end of the arc groove 213 is connected to the end of the straight groove 212 away from the installation port 220, and the other end extends close to the upper panel 104 of the casing 100, serving as a second guide section; the side of the filter 200 can move in the arc groove 213 and the straight groove 212.
  • the fan assembly includes a centrifugal fan, or a plurality of coaxially arranged centrifugal fans with their axes parallel to the lower panel 105 of the housing 100.
  • the inner arc surface of the arc groove 213 faces the side of the centrifugal fan, and the upper part of the arc groove 213 corresponds to the upper panel 104, the middle part of the arc groove 213 corresponds to the rear panel 106, and the lower part of the arc groove 213 is connected to the linear groove 212.
  • the groove widths of the linear groove 212 and the arc groove 213 are adapted to the thickness of the filter screen 200 to facilitate the installation of the filter screen 200.
  • two guide portions 210 are disposed adjacent to each other, and the linear grooves 212 and arc grooves 213 of the two guide portions 210 are opposite to each other, so that two opposite sides of the filter screen 200 move along one guide portion 210 respectively.
  • the front side of the filter 200 extends into the casing 100 from the installation opening 220, the left side of the filter 200 is located in the straight groove 212 of one guide portion 210, and the right side is located in the straight groove 212 of the other guide portion 210.
  • the movement direction of the filter 200 is limited by the two guide portions 210, making the movement of the filter 200 smoother and more stable.
  • a group of straight grooves 212 and arc grooves 213 are respectively opened on both sides of the main body seat 211 of at least the guide part 210 located in the middle.
  • one side of the main body seat 211 located in the middle is provided with a group of straight grooves 212 and arc grooves 213, and the other side is provided with a group of straight grooves 212 and arc grooves 213, and the straight grooves 212 on both sides correspond to each other, and the arc grooves 213 on both sides correspond to each other.
  • the housing 100 is long and there are many air inlets 107 on the upper panel 104, the lower panel 105 and the rear panel 106, multiple sections of filter screens 200 are required to filter the air. In this way, a section of filter screen 200 can be installed between adjacent guide portions 210.
  • four guides 210 are arranged in sequence, and the body seat 211 of the guides 210 at the two ends is provided with a set of straight grooves 212 and arc grooves 213 on one side facing the adjacent guide 210, and the body seat 211 of the two guides 210 in the middle is provided with a set of straight grooves 212 and arc grooves 213 on both sides. Between adjacent guide portions 210.
  • a hook 214 is provided on the top of the main body base 211 ; the upper panel 104 of the housing 100 is provided with a bayonet, and the bayonet is adapted to the hook 214 , so that the main body base 211 is connected to the bayonet of the upper panel 104 through the hook 214 .
  • the top of the body seat 211 is connected to the upper panel 104 of the housing 100 through the hook 214, and the bottom of the body seat 211 is connected to the lower panel 105 of the housing 100 through the bolt fastener, so that the body seat 211 is fixed in the housing 100.
  • the fixing of the body seat 211 is simple and reliable, and the body seat 211 is prevented from shaking when the filter 200 is installed.
  • the upper panel 104 of the housing 100 is provided with a plurality of evenly distributed air inlets 107 ; the bayonet is disposed between adjacent air inlets 107 .
  • the portion of the filter screen 200 corresponding to the arc groove 213 is made of a flexible material, so that the filter screen 200 can move more smoothly from the straight groove 212 to the arc groove 213 .
  • one side of the filter screen 200 is bent to form a handle 201 , and a side of the filter screen 200 opposite to the handle 201 extends from the installation opening 220 into the housing 100 .
  • the front side of the filter 200 extends into the housing 100 from the installation opening 220, and the rear side of the filter 200 is vertically bent downward to form a handle 201, which is convenient for the user to push and pull the filter 200 through the handle 201.
  • the handle 201 can interfere with the installation opening 220 to prevent the filter 200 from continuing to move.
  • a baffle 221 is provided at the installation opening 220, and the installation opening 220 is exposed after the baffle 221 is removed.
  • the baffle 221 is fixed to the front panel 103 by bolt fasteners, and the filter screen 200 can be easily disassembled and assembled after the baffle 221 is removed.
  • the fan assembly also includes a motor part;
  • the motor part includes a motor 310 and a motor base 300,
  • the motor base 300 includes a supporting part and a fastening part, one side of the supporting part is connected to the rear panel 106, and the other side faces the front panel 103 and together with the fastening part encloses the installation space of the motor 310; and, the front panel 103 and the middle partition plate 110 are respectively provided with inspection openings 340 corresponding to the motor part, so that the motor part can be disassembled and assembled from the front side of the casing 100 through the two inspection openings 340.
  • the supporting part is connected to the rear panel 106
  • the motor 310 is installed in the installation space enclosed by the supporting part and the fastening part
  • the motor 310 faces the front panel 103.
  • the connection between the supporting part and the rear panel 106 and the connection between the supporting part and the fastening part can be easily released, so that the motor 310 can be easily disassembled and assembled.
  • the supporting portion includes a connecting plate 301 and two supporting plates 302.
  • the connecting plate 301 is connected to the rear panel 106 of the housing 100; the two supporting plates 302 are respectively arranged on both sides of the connecting plate 301; the first end of each supporting plate 302 is connected to the connecting plate 301, and the second end is suspended and provided with a notch 303; and the notches 303 of the two supporting plates 302 correspond to the two ends of the motor 310 respectively, and the two notches 303 and the fastening portion jointly enclose an installation space.
  • the connecting plate 301 is connected to the rear panel 106 of the housing 100 by bolt fasteners.
  • the notches 303 of the plate 302 are respectively matched with the two ends of the cylinder of the motor 310. After the cylinder of the motor 310 is placed in the notches 303, it abuts against the concave surface of the notches 303.
  • the two ends of the cylinder of the motor 310 are cylindrical, and the notches 303 are arc-shaped.
  • the diameter of the notches 303 is the same as the diameter of the two ends of the cylinder of the motor 310, and the arc length of the notches 303 is equal to half of the circumference of the cross section of the two ends of the cylinder of the motor 310.
  • two sides of the connecting plate 301 are respectively bent vertically toward the front panel 103 of the housing 100 to form two supporting plates 302.
  • the supporting plate 302 and the connecting plate 301 are integrally formed, reducing the connecting components between the supporting plate 302 and the connecting plate 301.
  • the connecting plate 301 is connected to the rear panel 106 of the housing 100 via a vibration-damping seat.
  • the motor 310 generates vibrations when it is running, and the vibration of the motor 310 can be reduced under the action of the vibration-damping seat.
  • barbs 304 are respectively provided on both sides outside the recess 303;
  • the fastening portion includes an arc plate 320, and connecting holes 321 are provided at both ends of the arc plate 320, and the connecting holes 321 are adapted to the barbs 304;
  • the inner arc surface of the arc plate 320 and the concave surface of the recess 303 are arranged opposite to each other, and the two barbs 304 of the recess 303 are respectively extended into the two connecting holes 321 of the arc plate 320; and an arc plate 320 is arranged for each recess 303.
  • the notch 303 is configured to be arc-shaped and has the same radius as the arc plate 320. After the arc plate 320 is connected to the barb 304 through the connecting hole 321, the inner arc surface of the arc plate 320 and the concave surface of the notch 303 form a circle that matches the two ends of the cylinder of the motor 310, so as to serve as the installation space of the motor 310.
  • the middle of the arc plate 320 is segmented, and the segment is bent in a direction away from the inner arc surface to form an ear plate 322, and the two ear plates 322 are fixed by bolt fasteners.
  • connection hole 321 of one arc plate 320 is first connected to the barb 304 on one side of the notch 303, and then the connection hole 321 of the other arc plate 320 is connected to the barb 304 on the other side of the notch 303, and finally the ear plates 322 of the two arc plates 320 are connected by bolt fasteners.
  • the inner arc surface of the arc plate 320 and the cylinder of the motor 310 can be closely fitted, thereby improving the stability of the motor 310 after being fixed.
  • the motor base 300 further includes a handle 330.
  • the handle 330 is constructed in a U shape; one end of the handle 330 is disposed between two ear plates 322 of one arc plate 320, and the other end is disposed between two ear plates 322 of another arc plate 320; the two ear plates 322 of each arc plate 320 are fixed to the corresponding ends of the handle 330 by bolt fasteners.
  • the U-shaped handle 330 makes it easier for users to take the entire motor unit.
  • a slide rail is provided at the top or bottom of the second chamber 102, and the slide rail extends toward the inspection opening 340 of the middle partition 110;
  • the supporting plate 302 is provided with a slider corresponding to the slide rail, and the slide rail can be slidably connected with the slide rail so that the motor part slides along the slide rail toward the inspection opening 340 of the middle partition 110 through the slider.
  • the inspection opening 340 of the middle partition 110 and the inspection opening 340 of the front panel 103 can completely avoid the motor 310 and the motor seat 300.
  • the slide rail is a linear guide rail extending toward the inspection opening 340 of the middle partition 110. Disconnect After the connection between the plate 301 and the rear panel 106, the motor seat 300 and the motor 310 can be slid to the inspection opening 340 of the middle partition plate 110. At this time, the motor part is closer to the front panel 103, which is convenient for the user's disassembly and assembly operation.
  • the top of the second chamber 102 i.e., the upper panel 104 of the housing 100
  • the top of the second chamber 102 is provided with a slide rail
  • one end of the suspension rod is connected to the support plate 302, and the other end is connected to the slide rail through a slider.
  • the motor part is suspended on the upper panel 104 of the housing 100 through the suspension rod.
  • the handle 330 is pulled toward the middle partition 110, so that the motor part slides along the slide rail toward the inspection port 340 of the middle partition 110 through the slider on the suspension rod.
  • the slider is detachably connected to the support plate 302 through the suspension rod, so that the motor part is moved to the inspection port 340 of the middle partition 110, and then the connection between the suspension rod and the support plate 302 is released, and the motor 310 and the motor seat 300 can be taken out from the inspection port 340 at the same time.
  • the present disclosure also provides an air conditioner, including the indoor unit described in any of the above embodiments.
  • the air conditioner of the present disclosure also includes: an air conditioner outdoor unit and the indoor unit, wherein the indoor unit is connected to the air conditioner outdoor unit.

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Abstract

一种室内机和空调器，室内机包括：机壳(100)，其内部由中隔板(110)分隔为第一间室(101)和第二间室(102)；换热组件，设置于第一间室(101)内，且第一间室(101)设有出风口(108)；风机组件，设置于第二间室(102)内，包括风扇部用以将第二间室(102)的空气通过中隔板(110)的通风口(111)吹入第一间室(101)；第二间室(102)的上侧、下侧、左侧、右侧和后侧分别设有进风口(107)，从而通过五路进风增大第二间室(102)的进风量。这样形成五路向第二间室(102)进风，有效增大了第二间室的进风量，减小各种角度的墙体和橱柜等障碍物对室内机进风量的影响。

Description

室内机及空调器
本申请基于申请号为202211230544.8、申请日为2022年9月30日的中国专利申请提出，并要求该中国专利申请的优先权，该中国专利申请的全部内容在此引入本申请作为参考。
技术领域
本申请涉及空调器技术领域，例如涉及一种室内机及空调器。
背景技术
风管式空调机俗称风管机，风管机采用一拖一形式，包括一台室外机和一台室内机。安装时室内机和冷媒管道、排水管道和线路管道都隐藏在吊顶之中。因此相对于壁挂式空调和柜式空调，风管机更加美观和节省空间，并且安装位置更加灵活。
相关技术中公开了一种风管机的室内机，包括机壳和换热器。机壳设有进风口和出风口，换热器设置于机壳内。室内空气从进风口进入机壳后和换热器进行换热，最后从出风口吹回室内，从而实现制冷或制热。
在实现本公开实施例的过程中，发现相关技术中至少存在如下问题：
风管机仅在后面板上设有一个进风口，并且受安装位置处墙体或橱柜的阻挡导致进风量不足。
发明内容
为了对披露的实施例的一些方面有基本的理解，下面给出了简单的概括。所述概括不是泛泛评述，也不是要确定关键/重要组成元素或描绘这些实施例的保护范围，而是作为后面的详细说明的序言。
本公开实施例提供一种室内机及空调器，解决了由于室内机的进风口受安装位置处墙体或橱柜的阻挡而导致的进风量不足的问题。
在一些实施例中，所述室内机包括：
机壳，其内部由中隔板分隔为第一间室和第二间室；
换热组件，设置于所述第一间室内，且所述第一间室设有出风口；
风机组件，设置于所述第二间室内，包括风扇部；所述风扇部用以将所述第二间室的空气通过所述中隔板的通风口吹入所述第一间室；且所述第二间室的上侧、下侧、左侧、 右侧和后侧分别设有进风口，从而通过五路进风增大所述第二间室的进风量。
可选地，所述第二间室的左侧或右侧设有电控间室，所述电控间室用于安装电控箱；
所述第二间室的左侧或右侧设有进风口的间壁作为围限构成所述电控间室的其中一个间壁，且围限构成所述电控间室的其他间壁中至少一个设有辅助进风口。
可选地，所述电控间室包括：
第一间壁，作为所述第二间室左侧或右侧的设有进风口的间壁；
第二间壁，垂直于所述第一间壁且平行于所述机壳的后面板，开设有所述辅助进风口。
可选地，所述第一间壁上的进风口和所述第二间壁上的所述辅助进风口相对设置。
可选地，所述第一间壁上设有多个上下均匀排布的进风口；
所述第二间壁上设有多个上下均匀排布的所述辅助进风口。
可选地，所述第二间室上侧的进风口设置于所述机壳的上面板的后部。
可选地，所述第二间室上侧的进风口被构造为条形口。
可选地，所述第二间室上侧和下侧设有多个均匀排布的进风口。
可选地，所述第二间室的上侧、下侧、左侧、右侧和后侧的进风口处均设有进风格栅。
在一些实施例中，所述空调器包括上述任一实施例所述的室内机。
本公开实施例提供的室内机及空调器，可以实现以下技术效果：
室内机吊装后机壳的第一间室朝向室内、第二间室靠近墙体。机壳的前面板位于第一间室且设有出风口，机壳的后面板与前面板相对且位于第二间室。这里第二间室的后侧是指机壳的后面板的一侧。第二间室的上侧、下侧、左侧、右侧和后侧分别设有进风口，这样形成五路向第二间室进风，有效增大了第二间室的进风量，减小各种角度的墙体和橱柜等障碍物对室内机进风量的影响。
以上的总体描述和下文中的描述仅是示例性和解释性的，不用以限制本申请。
附图说明
一个或多个实施例通过与之对应的附图进行示例性说明，这些示例性说明和附图并不构成对实施例的限定，附图中具有相同参考数字标号的元件示为类似的元件，附图不构成比例限制，并且其中：
图1是本公开实施例提供的室内机的***示意图；
图2是本公开实施例提供的室内机的进风口示意图；
图3是本公开实施例提供的室内机的辅助进风口结构示意图；
图4是本公开实施例提供的室内机的安装口和挡板的结构示意图；
图5是本公开实施例提供的引导部的结构示意图；
图6是本公开实施例提供的滤网的结构示意图；
图7是本公开实施例提供的电机座的结构示意图；
图8是本公开实施例提供的电机安装位置的示意图；
图9是本公开实施例提供的另一角度的电机安装位置的示意图。
附图标记：
100：机壳；101：第一间室；102：第二间室；103：前面板；104：上面板；105：下
面板；106：后面板；107：进风口；108：出风口；110：中隔板；111：通风口；120：电控间室；121：第一间壁；122：第二间壁；123：辅助进风口；
200：滤网；201：拉手；210：引导部；211：本体座；212：直线槽；213：弧线槽；
220：安装口；221：挡板；
300：电机座；301：连接板；302：承托板；303：凹口；304：倒钩；310：电机；320：
圆弧板；321：连接孔；322：耳板；330：握把；340：检修口。
具体实施方式
为了能够更加详尽地了解本公开实施例的特点与技术内容，下面结合附图对本公开实施例的实现进行详细阐述，所附附图仅供参考说明之用，并非用来限定本公开实施例。在以下的技术描述中，为方便解释起见，通过多个细节以提供对所披露实施例的充分理解。然而，在没有这些细节的情况下，一个或多个实施例仍然可以实施。在其它情况下，为简化附图，熟知的结构和装置可以简化展示。
本公开实施例的说明书和权利要求书及上述附图中的术语“第一”、“第二”等是用以区别类似的对象，而不必用以描述特定的顺序或先后次序。应该理解这样使用的数据在适当情况下可以互换，以便这里描述的本公开实施例的实施例。此外，术语“包括”和“具有”以及他们的任何变形，意图在于覆盖不排他的包含。
本公开实施例中，术语“上”、“下”、“内”、“中”、“外”、“前”、“后”等指示的方位或位置关系为基于附图所示的方位或位置关系。这些术语主要是为了更好地描述本公开实施例及其实施例，并非用以限定所指示的装置、元件或组成部分必须具有特定方位，或以特定方位进行构造和操作。并且，上述部分术语除了可以用以表示方位或位置关系以外，还可能用以表示其他含义，例如术语“上”在某些情况下也可能用以表示某种依附关系或连接关系。对于本领域普通技术人员而言，可以根据具体情况理解这些术语在本公开实施例中的具体含义。
另外，术语“设置”、“连接”、“固定”应做广义理解。例如，“连接”可以是固定连接，可拆卸连接，或整体式构造；可以是机械连接，或电连接；可以是直接相连，或者是通过中间媒介间接相连，又或者是两个装置、元件或组成部分之间内部的连通。对于本领域普通技术人员而言，可以根据具体情况理解上述术语在本公开实施例中的具体含义。
除非另有说明，术语“多个”表示两个或两个以上。
本公开实施例中，字符“/”表示前后对象是一种“或”的关系。例如，A/B表示：A或B。
术语“和/或”是一种描述对象的关联关系，表示可以存在三种关系。例如，A和/或B，表示：A或B，或，A和B这三种关系。
需要说明的是，在不冲突的情况下，本公开实施例中的实施例及实施例中的特征可以相互组合。
结合图1-9所示，本公开实施例提供了一种室内机，包括机壳100、换热组件、风机组件。其中，机壳100的内部由中隔板110分隔为第一间室101和第二间室102；换热组件设置于第一间室101内，且第一间室101设有出风口108；风机组件设置于第二间室102内，包括风扇部；风扇部用以将第二间室102的空气通过中隔板110的通风口111吹入第一间室101；且第二间室102的上侧、下侧、左侧、右侧和后侧分别设有进风口107，从而通过五路进风增大第二间室102的进风量。
本公开实施例提供的室内机包括风管机的室内机，室内机吊装后机壳100的第一间室101朝向室内、第二间室102靠近墙体。机壳100的前面板103位于第一间室101且设有出风口108，机壳100的后面板106与前面板103相对且位于第二间室102。这里第二间室102的后侧是指机壳100的后面板106的一侧。如图2所示第二间室102的上侧、下侧、左侧、右侧和后侧分别设有进风口107，这样形成五路向第二间室102进风，有效增大了第二间室102的进风量，减小各种角度的墙体和橱柜等障碍物对室内机进风量的影响。
可选地，风扇部包括一个或多个离心风机。并且，多个离心风机的轴线同轴设置，且轴线平行于机壳100的下面板105。
可选地，第二间室102的左侧或右侧设有电控间室120，电控间室120用于安装电控箱；第二间室102的左侧或右侧设有进风口107的间壁作为围限构成电控间室120的其中一个间壁，且围限构成电控间室120的其他间壁中至少一个设有辅助进风口123。
在本实施例中，如图1所示，第二间室102的左侧或右侧设有电控间室120，电控间室120会对第二间室102对应侧的进风口107造成遮挡。在辅助进风口123的作用下，空气首先从辅助进风口123进入电控间室120，然后再从进风口107进入第二间室102。
可选地，如图3所示，电控间室120包括第一间壁121和第二间壁122。其中，第一 间壁121作为第二间室102左侧或右侧的设有进风口107的间壁；第二间壁122垂直于第一间壁121且平行于机壳100的后面板106，开设有辅助进风口123。
在本实施例中，机壳100后侧的空气从辅助进风口123进入电控间室120，然后再从进风口107进入第二间室102。电控箱与第一间壁121和第二间壁122之间预留有空气流通空间，流通的空气也可起到对电控箱降温的作用，保障电控箱的正常运行。
可选地，第一间壁121上的进风口107和第二间壁122上的辅助进风口123相对设置。
在本实施例中，第一间壁121和第二间壁122呈垂直设置，辅助进风口123和进风口107相对设置，这样能够缩短空气的流通路径、使空气快速从辅助进风口123吹向进风口107。
可选地，第一间壁121上设有多个上下均匀排布的进风口107；第二间壁122上设有多个上下均匀排布的辅助进风口123。
示例性地，如图3所示，第一间壁121上设有两个进风口107，两个进风口107上下排布且均被构造为矩形开口。第二间壁122上设有两个辅助进风口123，两个辅助进风口123上下排布且均被构造为矩形开口，且两个辅助进风口123和两个进风口107分别对应。
又一示例性地，第一间壁121上设有三个进风口107，三个进风口107上下均匀排布且均被构造为圆形开口。第二间壁122上设有三个辅助进风口123，三个辅助进风口123上下均匀排布且均被构造为圆形开口，且三个辅助进风口123和三个进风口107分别对应。
可选地，第二间室102上侧的进风口107设置于机壳100的上面板104的后部。第二间室102下侧的进风口107设置于机壳100的下面板105，第二间室102后侧的进风口107设置于机壳100的后面板106。
在本实施例中，机壳100吊装后其上面板104较为靠近房顶，将进风口107设置于上面板104的后部相较于设置于上面板104的中部和前部，进风量受墙体的影响较小。
可选地，第二间室102上侧的进风口107被构造为条形口。
在本实施例中，机壳100吊装后其上面板104较为靠近房顶，第二间室102上侧的进风口107的进风量相对于其他侧的进风口107的进风量较小，第二间室102上侧的进风口107设计为狭长的条形口较为合适。
可选地，第二间室102上侧和下侧设有多个均匀排布的进风口107。这样通过增设进风口107的数量起到增大进风量的作用。
可选地，第二间室102的上侧、下侧、左侧、右侧和后侧的进风口107处均设有进风格栅。这样，通过进风格栅阻挡异物从进风口107进入第二间室102。
可选地，机壳100的上面板104的进风口107称为第一进风口、下面板105的进风口 107称为第二进风口、后面板106的进风口107称为第三进风口、一侧与电控间室120连通进风口107为第四进风口、另一侧与第四进风口相对的进风口107为第五进风口。机壳100的出风口108的出风面积为A，第一进风口的进风面积为1/2A，第二进风口的进风面积为A，第三进风口的进风面积为A，第四进风口的进风面积为1/4A，第五进风口的进风面积为1/4A。这里，第一进风口的进风面积指的是开设在上面板104上的所有第一进风口的进风面积之和，其余第二进风口至第五进风口的进风面积也是如此。
在本实施例中，可以根据安装空间的限制选择封堵或开启合适的进风口107以满足不同的应用场景，使不同面板上进风口107的进风面积之和大于或等于出风口108的出风面积，维持室内机以正常风速运行。
示例性地，风管机安装在电视柜内部，机壳100的上侧和下侧没有进风空间。在此场景下，封堵第一进风口和第二进风口，开启第三进风口、第四进风口和第五进风口。这样第三进风口主要进风，第四进风口和第五进风口辅助进风。
又一示例性地，风管机贴靠天花板安装，机壳100的上侧没有进风空间。在此场景下，封堵第一进风口，开启第二进风口至第五进风口。
又一示例性地，风管机安装在书柜内，机壳100的后侧和下侧没有进风空间。在此场景下，封堵第二进风口和第三进风口，开启第一进风口、第四进风口和第五进风口。
可选的，第一进风口至第五进风口均设有挡风板，挡风板可移动设置并且通过遮挡或避让对应的进风口107。室内机具有微风净化模式。在微风净化模式下，第一进风口的挡风板、第二进风口的挡风板和第三进风口的挡风板处于遮挡状态，第四进风口的挡风板和第五进风口的挡风板处于避让状态。这样第四进风口和第五进风口的进风面积之和是出风口108的出风面积的1/2，此时风速较小。并且配合第四进风口和第五进风口处的高效空气滤网，能够实现较好的净化效果。
可选地，第一进风口至第五进风口均设有挡风板，挡风板可移动设置并且通过遮挡或避让对应的进风口107。本公开实施例提供的室内机通过五路进风设计，满足了不同场景下的进风量需求。但是同时由于第二进风口和第五进风口的设置位置靠近出风口108，存在发生风道短路的可能性，即出风口108吹出的冷风/热风还未吹入室内，就被从第二进风口或第五进风口吸入机壳100内，严重影响制冷/制热效果。
在本实施例中，为了在发生风道短路的情况及时调整进风策略，提供了一种室内机的控制方法：
S01：获取出风口和第五进风口的温差△t1，获取第五进风口和第四进风口的温差△t2，并且△t1-△t2＝T；
S02：根据T判定第五进风口是否短路；
S03：在第五进风口发生短路的情况下，控制第五进风口对应的挡风板为遮挡状态、第四进风口对应的挡风板为避让状态。
其中，出风口108处和各个进风口107处均设有温度传感器，从而感应对应出风口108和进风口107的温度。在本实施例中，当T小于0时判定第五进风口发生短路。例如，空调器运行制冷模式，第四进风口封堵、第五进风口开放，出风口108温度为20℃，室内平均温度为30℃。在此场景下如不发生短路，第四进风口和第五进风口的温度接近室内平均温度30℃，此时△t1＝10，△t2＝0，T＝10。在此场景下如发生短路，第五进风口的温度接近出风口108温度20℃，第四进风口的温度为30℃，△t1＝0，△t2＝10，T＝-10。并且第四进风口和第五进风口的进风面积相同，如若第五进风口发生短路利用第四进风口进风，能够在解决风道短路的同时维持初始的进风量。可以理解的，如若第二进风口发生短路可以利用第三进风口进风，其短路判定及挡风板的控制与上述控制方法相同。
可选地，本公开实施例提供了另一种室内机的控制方法：
S04：获取出风口和第二进风口的温差的变化速率△v1，获取室内温度的变化速率△v2，并且△v1-△v2＝V；
S05：根据V判定第二进风口是否短路；
S06：在第二进风口发生短路的情况下，控制第二进风口对应的挡风板为遮挡状态、第三进风口对应的挡风板为避让状态。
其中，出风口108处和各个进风口107处均设有温度传感器，从而感应对应出风口108和进风口107的温度。在本实施例中，当V在预设差值范围之外时判定第二进风口短路。并且第二进风口和第三进风口的进风面积相同，如若第二进风口发生短路利用第三进风口进风，能够在解决风道短路的同时维持初始的进风量。可以理解的，如若第五进风口发生短路可以利用第四进风口进风，其短路判定及挡风板的控制与上述控制方法相同。
可选地，室内机还包括过滤组件。过滤组件包括引导部210和滤网200；引导部210设置于机壳100内，引导部210包括相邻连接的第一引导段和第二引导段；机壳100的前面板103的下部设有安装口220，且第一引导段靠近安装口220；滤网200从安装口220伸入机壳100内，且依次沿第一引导段和第二引导段移动；其中，第一引导段与机壳100的下面板105的进风口107相对应，以使滤网200覆盖下面板105的进风口107；第二引导段与机壳100的上面板104的进风口107和后面板106的进风口107相对应，以使滤网200覆盖上面板104的进风口107和后面板106的进风口107。
在本实施例中，第二间室102上侧的进风口107设置于机壳100的上面板104，第二 间室102下侧的进风口107设置于机壳100的下面板105，第二间室102后侧的进风口107设置于机壳100的后面板106。安装时将滤网200的一侧伸入安装口220并向机壳100内推动，使滤网200依次沿第一引导段和第二引导段移动。滤网200移动至极限位置后，滤网200位于第一引导段的部分覆盖下面板105的进风口107，滤网200位于第二引导段的部分覆盖上面板104的进风口107和后面板106的进风口107，从而对通过上述三个进风口107的空气起到过滤作用。拆卸时将滤网200从安装口220抽出即可。这样滤网200拆装方便且能够覆盖机壳100的不同面板上的进风口107。
可选地，如图5所示，引导部210包括本体座211，本体座211开设有相连通的直线槽212和弧线槽213；其中，直线槽212沿机壳100的下面板105布设且一端延伸靠近安装口220，作为第一引导段；弧线槽213的一端连接于直线槽212的远离安装口220的一端，另一端延伸靠近机壳100的上面板104，作为第二引导段；滤网200的侧边可在弧线槽213内和直线槽212内移动。
在本实施例中，风机组件包括一个离心风扇，或者多个同轴设置的离心风扇且轴线平行于机壳100的下面板105。弧线槽213的内弧面朝向离心风扇的侧面，且弧线槽213的上部与上面板104相对应、弧线槽213的中部与后面板106相对应、弧线槽213的下部与直线槽212相连接。直线槽212和弧线槽213的槽宽与滤网200的厚度相适配以便于安装滤网200。
可选地，两个引导部210相邻设置，且两个引导部210的直线槽212相对、弧线槽213相对，以使滤网200的两个相对侧边分别沿一个引导部210移动。
在本实施例中，滤网200的前侧边从安装口220伸入机壳100内，滤网200的左侧边位于一个引导部210的直线槽212内、右侧边位于另一个引导部210的直线槽212内，这样通过两个引导部210限定滤网200的移动方向使滤网200的移动更加平顺稳定。
可选地，三个或三个以上引导部210依次设置时，至少位于中部的引导部210的本体座211的两侧分别开设一组直线槽212和弧线槽213。
在本实施例中，位于中部的本体座211的一侧设有一组直线槽212和弧线槽213，另一侧设有一组直线槽212和弧线槽213，并且两侧的直线槽212相对应、两侧的弧线槽213相对应。在机壳100较长其上面板104、下面板105和后面板106上的进风口107较多的情况下，需要多段滤网200过滤空气。这样，相邻的引导部210之间可以安装一段滤网200。
示例性地，四个引导部210依次设置，位于两端的引导部210的本体座211朝向相邻引导部210的一侧开设有一组直线槽212和弧线槽213，位于中间的两个引导部210的本体座211的两侧分别设有一组直线槽212和弧线槽213。这样，三段滤网200分别装入相 邻的引导部210之间。
可选地，本体座211的顶部设有卡钩214；机壳100的上面板104设有卡口，且卡口与卡钩214相适配，以使本体座211通过卡钩214卡接于上面板104的卡口。
在本实施例中，本体座211的顶部通过卡钩214与机壳100的上面板104连接，本体座211的底部通过螺栓紧固件与机壳100的下面板105连接，从而将本体座211固定于机壳100内。这样本体座211的固定简单可靠，防止安装滤网200时本体座211发生晃动。
可选地，机壳100的上面板104设有多个均匀分布的进风口107；卡口设置于相邻的进风口107之间。
可选地，滤网200的与弧线槽213相对应的部分由柔性材料制成。这样滤网200从直线槽212向弧线槽213移动时更加顺畅。
可选地，如图6所示，滤网200的一侧边折弯构成拉手201，滤网200的与拉手201相对的一侧边从安装口220伸入机壳100内。
在本实施例中，滤网200的前侧边从安装口220伸入机壳100内，滤网200的后侧边向下垂直折弯构成拉手201，便于用户通过拉手201推拉滤网200。并且当滤网200沿引导部210移动至极限位置时，拉手201可以安装口220相干涉阻止滤网200继续移动。
可选地，如图4所示，安装口220处设有挡板221，拆卸挡板221后暴露安装口220。挡板221通过螺栓紧固件固定于前面板103上，拆除挡板221后可以方便地拆装滤网200。
可选地，如图8和图9所示，风机组件还包括电机部；电机部包括电机310和电机座300，电机座300包括承托部和紧固部，承托部的一侧连接于后面板106，另一侧朝向前面板103且与紧固部共同围限出电机310的安装空间；并且，前面板103和中隔板110分别开设有与电机部相对应检修口340，以便从机壳100的前侧通过两个检修口340拆装电机部。
在本实施例中，承托部连接于后面板106上，电机310安装于承托部和紧固部共同围限出的安装空间内，且电机310朝向前面板103。通过前面板103和中隔板110上的检修口340，可以方便地解除承托部和后面板106的连接、承托部和紧固部的连接，从而方便地对电机310进行拆装。
可选地，如图7所示，承托部包括连接板301和两个承托板302。其中，连接板301连接于机壳100的后面板106；两个承托板302分别设置于连接板301的两侧；每一承托板302的第一端连接于连接板301，第二端悬空且设有凹口303；并且两个承托板302的凹口303分别与电机310的两端相对应，两个凹口303和紧固部共同围限出安装空间。
在本实施例中，连接板301通过螺栓紧固件连接于机壳100的后面板106。两个承托 板302的凹口303分别与电机310的筒体两端相适配，电机310的筒体放入凹口303内后与凹口303的凹面贴靠。电机310的筒体两端为圆柱形，凹口303为圆弧形。凹口303的直径与电机310的筒体两端直径相同，且凹口303的弧长等于电机310的筒体两端的横截面周长的二分之一。
可选地，连接板301的两侧分别朝向机壳100的前面板103呈垂直折弯构成两个承托板302。这样承托板302和连接板301一体成型，减少了承托板302和连接板301之间的连接构件。
可选地，连接板301通过减振座连接于机壳100的后面板106。电机310运行时会产生振动，在减震座的作用下能够减轻电机310的振动。
可选地，凹口303外的两侧分别设有倒钩304；紧固部包括圆弧板320，圆弧板320的两端设有连接孔321，连接孔321与倒钩304相适配；圆弧板320的内弧面和凹口303的凹面相对设置，且凹口303的两个倒钩304分别伸入圆弧板320的两个连接孔321内；每一凹口303设置一个圆弧板320。
在本实施例中，凹口303被构造为圆弧形且与圆弧板320的半径相同。并且圆弧板320通过连接孔321连接于倒钩304后，圆弧板320的内弧面和凹口303的凹面组成与电机310的筒体两端相适配的圆形，以作为电机310的安装空间。
可选地，圆弧板320的中部分段，且分段处向远离内弧面的方向折弯构成耳板322，通过螺栓紧固件使两个耳板322相固定。
在本实施例中，装配时先将一段圆弧板320的连接孔321与凹口303一侧的倒钩304相连接，然后将另一段圆弧板320的连接孔321与凹口303另一侧的倒钩304相连接，最后将两段圆弧板320的耳板322通过螺栓紧固件进行连接。通过紧固两个耳板322，能够使圆弧板320的内弧面和电机310筒体之间紧密贴合，提高电机310固定后的稳定性。
可选地，电机座300还包括握把330。握把330被构造为U形；握把330的一端设置于一个圆弧板320的两个耳板322之间，另一端设置于另一个圆弧板320的两个耳板322之间；通过螺栓紧固件使每一圆弧板320的两个耳板322与握把330的对应端相固定。这样，通过U形的握把330便于用户拿取整体电机部。
可选地，第二间室102的顶部或底部设有滑轨，且滑轨朝向中隔板110的检修口340延伸；承托板302设有与滑轨相对应的滑块，滑轨可与滑轨构成滑动配合连接，以使电机部通过滑块沿滑轨向中隔板110的检修口340滑动。
在本实施例中，中隔板110的检修口340和前面板103的检修口340均可完全避让电机310和电机座300。滑轨为直线导轨，向中隔板110的检修口340方向延伸。解除连接 板301和后面板106的连接后，可将电机座300和电机310滑动至中隔板110的检修口340处。此时电机部更加靠近前面板103，便于用户的拆装操作。
示例性地，第二间室102的顶部即机壳100的上面板104布设有滑轨，吊杆的一端连接于承托板302、另一端通过滑块连接于滑轨。这样当解除连接板301和后面板106的连接后，电机部通过吊杆吊装于机壳100的上面板104。朝向中隔板110拉动握把330，使电机部通过吊杆上的滑块沿着滑轨向中隔板110的检修口340滑动。这里滑块通过吊杆和承托板302可拆卸连接，从而将电机部移动至中隔板110的检修口340然后解除吊杆和承托板302的连接后，可同时将电机310和电机座300从检修口340处取出。
在一些实施例中，本公开实施例还提供了一种空调器，包括上述任一实施例所描述的室内机。本公开实施例的空调，还包括：空调外机，以及上述的室内机，室内机被连接于空调外机。
以上描述和附图充分地示出了本公开的实施例，以使本领域的技术人员能够实践它们。其他实施例可以包括结构的以及其他的改变。实施例仅代表可能的变化。除非明确要求，否则单独的部件和功能是可选的，并且操作的顺序可以变化。一些实施例的部分和特征可以被包括在或替换其他实施例的部分和特征。本公开的实施例并不局限于上面已经描述并在附图中示出的结构，并且可以在不脱离其范围进行各种修改和改变。本公开的范围仅由所附的权利要求来限制。

Claims (10)

  1. 一种室内机，其特征在于，包括：
    机壳(100)，其内部由中隔板(110)分隔为第一间室(101)和第二间室(102)；
    换热组件，设置于所述第一间室(101)内，且所述第一间室(101)设有出风口(108)；
    风机组件，设置于所述第二间室(102)内，包括风扇部；所述风扇部用以将所述第二间室(102)的空气通过所述中隔板(110)的通风口(111)吹入所述第一间室(101)；且所述第二间室(102)的上侧、下侧、左侧、右侧和后侧分别设有进风口(107)，从而通过五路进风增大所述第二间室(102)的进风量。
  2. 根据权利要求1所述的室内机，其特征在于，
    所述第二间室(102)的左侧或右侧设有电控间室(120)，所述电控间室(120)用于安装电控箱；
    所述第二间室(102)的左侧或右侧设有进风口(107)的间壁作为围限构成所述电控间室(120)的其中一个间壁，且围限构成所述电控间室(120)的其他间壁中至少一个设有辅助进风口(123)。
  3. 根据权利要求2所述的室内机，其特征在于，所述电控间室(120)包括：
    第一间壁(121)，作为所述第二间室(102)左侧或右侧的设有进风口(107)的间壁；
    第二间壁(122)，垂直于所述第一间壁(121)且平行于所述机壳(100)的后面板(106)，开设有所述辅助进风口(123)。
  4. 根据权利要求3所述的室内机，其特征在于，
    所述第一间壁(121)上的进风口(107)和所述第二间壁(122)上的所述辅助进风口(123)相对设置。
  5. 根据权利要求4所述的室内机，其特征在于，
    所述第一间壁(121)上设有多个上下均匀排布的进风口(107)；
    所述第二间壁(122)上设有多个上下均匀排布的所述辅助进风口(123)。
  6. 根据权利要求1至5任一项所述的室内机，其特征在于，
    所述第二间室(102)上侧的进风口(107)设置于所述机壳(100)的上面板(104)的后部。
  7. 根据权利要求1至6任一项所述的室内机，其特征在于，
    所述第二间室(102)上侧的进风口(107)被构造为条形口。
  8. 根据权利要求1至7任一项所述的室内机，其特征在于，
    所述第二间室(102)上侧和下侧设有多个均匀排布的进风口(107)。
  9. 根据权利要求1至8任一项所述的室内机，其特征在于，
    所述第二间室(102)的上侧、下侧、左侧、右侧和后侧的进风口(107)处均设有进风格栅。
  10. 一种空调器，其特征在于，包括空调外机，以及被连接于空调外机的如权利要求1至9任一项所述的室内机。
PCT/CN2023/104711 2022-09-30 2023-06-30 室内机及空调器 WO2024066598A1 (zh)

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