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WO2018196769A1 - Unité d'intérieur de climatiseur - Google Patents

Unité d'intérieur de climatiseur Download PDF

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Publication number
WO2018196769A1
WO2018196769A1 PCT/CN2018/084354 CN2018084354W WO2018196769A1 WO 2018196769 A1 WO2018196769 A1 WO 2018196769A1 CN 2018084354 W CN2018084354 W CN 2018084354W WO 2018196769 A1 WO2018196769 A1 WO 2018196769A1
Authority
WO
WIPO (PCT)
Prior art keywords
air conditioner
indoor unit
wire
conditioner according
trough
Prior art date
Application number
PCT/CN2018/084354
Other languages
English (en)
Chinese (zh)
Inventor
汪春节
黄军
邓浩光
Original Assignee
珠海格力电器股份有限公司
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 珠海格力电器股份有限公司 filed Critical 珠海格力电器股份有限公司
Publication of WO2018196769A1 publication Critical patent/WO2018196769A1/fr

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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
    • 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
    • F24F1/26—Refrigerant piping
    • F24F1/28—Refrigerant piping for connecting several separate outdoor units
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/20—Casings or covers

Definitions

  • the invention relates to the technical field of refrigeration equipment, and in particular to an indoor unit for an air conditioner.
  • An air conditioner that is, an "air conditioner” refers to a device that regulates and controls parameters such as temperature, humidity, cleanliness, and speed of ambient air in a building/structure.
  • a connection pipe is connected between the evaporator and the outdoor unit in the indoor unit of the air conditioner, and the air conditioner indoor unit is provided with a plurality of load lines of various functions.
  • the load lines such as the power line and the signal line of the indoor unit of the air conditioner are synchronously routed with the connecting pipe, and then bundled together and fixed at a certain position of the internal machine of the air conditioner.
  • the traces are cluttered and the traces are not standardized, which can cause interference between the load lines.
  • various load lines are staggered, and it is necessary to clarify the walking of various load lines, and the workload is large, which is not conducive to the improvement of production efficiency.
  • the wire is not fixed firmly, and the transmission line and the casing are subjected to transmission vibration, so that the air conditioner may have a noise problem during use.
  • the technical problem to be solved by the present invention is to overcome the defects that the load line of the air conditioner indoor unit is not standardized and the evaporator is inconveniently disassembled, and there is a defect of unsafety, thereby providing an indoor unit of the air conditioner.
  • the present invention provides an indoor unit of an air conditioner, including a casing of an indoor unit of an air conditioner, a load line disposed on the casing, and a connecting pipe for connecting an evaporator and an outdoor unit in the indoor unit of the air conditioner.
  • the load line and the connecting tube are arranged separately on the housing.
  • the housing is provided with a routing structure corresponding to the load line, the routing structure includes a cable routing slot and a routing buckle, and the routing slot is disposed along the load line design route.
  • a wire buckle is used to snap the load line into the wire trough.
  • the load line includes a power line, a signal line, and a rubber cord.
  • the line structure corresponding to the power line, the signal line, and the rubber cord respectively comprise a power line routing structure, Signal line routing structure and rubber sheathed cable routing structure.
  • the housing is provided with a plurality of ribs constituting the wire trough.
  • the wire trough is a groove structure formed on the casing.
  • the wire trough includes an opposite first side and a second side, and the first side and/or the second side are disposed near the top end with a snap protrusion extending toward the other side.
  • the buckle protrusion is the line buckle.
  • the opening of the cable trough is covered with a card board, and the card board is a plate-like structure extending along the wire trough by a set length, and the card board is the line buckle .
  • two sides of the cable trough are provided with a card slot for clamping the card board.
  • the cable trough is further provided with a card buckle for fixing the card board.
  • the routing structure is disposed on a side of the housing facing the wall surface of the air conditioner.
  • the routing structure is disposed at a bottom of a surface of the housing facing the mounting wall and extends along a length of the air conditioner.
  • the wire slot opening faces the mounting wall, and the wire slot cooperates with the mounting wall to limit the load line.
  • the housing includes a base that faces a wall of the air conditioner, and the wire structure is integrally formed or mounted to the base.
  • the connecting tube is located inside the housing.
  • the load line includes a signal line and a rubber sheath.
  • the air conditioner indoor unit provided by the present invention has a load line disposed separately from the connecting pipe and relatively independent. In this way, when cleaning the evaporator, only the connecting pipe needs to be disassembled, so that the disassembly of the evaporator is not affected by the line body, which greatly facilitates the cleaning and disassembly of the evaporator, enhances the convenience of cleaning and disassembling the whole machine, and improves after-sales. Maintenance cleaning personnel's inspection and maintenance efficiency. In addition, it is not necessary to operate the live conductors when cleaning and disassembling, which is safer for maintenance and cleaning personnel.
  • An indoor unit of an air conditioner provided by the present invention, wherein an air conditioner indoor unit is provided with a routing structure corresponding to a load line, so that an internal wiring of the air conditioner is routed according to a predetermined design of a cableway, thereby making the routing more standardized. Rationalization can improve the production efficiency of final assembly. At the same time, it is avoided that the transmission line is not securely fixed, and the transmission line and the housing are subjected to transmission vibration, so that the air conditioner may have a noise problem during use.
  • FIG. 1 is a schematic structural view of an embodiment of an indoor unit according to the present invention.
  • Figure 2 is a front elevational view of the base 3 of Figure 1;
  • Figure 3 is a side elevational view of the base 3 of Figure 1.
  • spatially relative terms such as “above”, “above”, “on top”, “above”, etc., may be used herein to describe as in the drawings.
  • the exemplary term “above” can include both “over” and "under”.
  • the device can also be positioned in other different ways (rotated 90 degrees or at other orientations) and the corresponding description of the space used herein is interpreted accordingly.
  • FIG. 1 to 3 illustrate an embodiment of an air conditioner indoor unit provided by the present invention.
  • the air conditioner indoor unit includes a casing in which an evaporator 1 for exchanging heat is disposed, and the evaporator 1 is connected to the air conditioner outdoor unit through a connection pipe 2.
  • the air conditioner indoor unit is installed on the air conditioner installation wall surface when in use.
  • the housing includes a base 3 that is mounted close to the mounting wall.
  • the base 3 is provided with a routing structure toward the side on which the wall is mounted.
  • the routing structure includes a wire trough respectively set corresponding to the load line type of the air conditioner indoor unit.
  • the wire trough is composed of a plurality of ribs 5 on the base 3, and the ribs 5 extend in the same direction as the wire troughs extend.
  • the wire trough includes opposite first and second sides, and the first side and/or the second side are provided with snap protrusions extending toward the other side near the top end, and the snap protrusions are the wire buckles 4.
  • the wire buckle 4 and the wire trough are collectively referred to as a wire structure.
  • the load line types include a signal line 6, a power line 8, and a rubber cord 7, respectively, and each of the load lines corresponds to one of the wire grooves, thereby facilitating installation and routing.
  • the wire trough and the wire buckle 4 are collectively referred to as a wire structure.
  • the wiring structure on the base 3 is close to the installation wall surface, and the fixing clearance between the base 3 and the installation wall surface is small, and the base 3 and the installation wall surface are In the cooperation, the signal line 6, the power line 8, and the rubber cord 7 are enclosed in a small space, thereby preventing the damage of the insects to the line and avoiding such safety hazards.
  • the connecting pipe 2 is disposed on the other side of the base 3 and is fixed in the casing.
  • the load lines of the power line 8, the rubber cord 7, and the signal line 6 are separately routed in the indoor unit of the air conditioner, the connecting tube 2 is separately routed, and the load line and the connecting tube 2 are separately arranged.
  • the internal wiring of the modular air conditioner is more standardized; secondly, the convenience of cleaning and disassembling the whole machine is improved, and the influence of the line body is hindered when the connecting pipe 2 is disassembled in the prior art, so that evaporation is performed.
  • the device 1 can be easily removed for cleaning without being affected by the line body.
  • the wire trough may be a groove structure formed on the base 3.
  • the opening of the wire trough is covered with a card board, which is a plate-like structure extending along the wire trough and set to a length, and the card board is a wire buckle 4.
  • a cable slot for the card slot is provided on both sides of the cable trough.
  • the cable trough is also provided with a card buckle for fixing the card board.
  • the installation position of the load line and the connecting pipe 2 are not limited to the inner and outer sides of the base 3, and the two are separately arranged.
  • the wiring structure can be mounted on the base 3 or can be integrally formed with the base 3.
  • the cable structure is designed according to the maximum number of wires, that is, when the air conditioner is powered by the internal machine and is a fixed frequency machine, the load line types include the signal line 6, the power line 8 and the rubber sheath cable respectively. 7.
  • the air conditioner indoor unit does not include the power cord 8.
  • the wiring structure can be set only for the signal line 6 and the rubber sheathed cord 7.
  • the actual number of traces and the number of trace structures can be determined according to the actual situation of each model.
  • Each load line has a corresponding trace structure, and the trace structure and the load line type may not strictly correspond.
  • the wiring structure is set so that the load line of the indoor unit of the air conditioner is routed according to the designed routing structure, and the routing is more standardized and rationalized. It avoids possible interference, greatly improves assembly efficiency and post-maintenance efficiency, and has higher safety for workers. Moreover, the load line is prevented from being unreliable, and the transmission line and the housing are subjected to transmission vibration, so that the air conditioner may have a noise problem during use.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)

Abstract

Une unité intérieure d'un climatiseur comprend un boîtier de l'unité intérieure du climatiseur, un fil de charge disposé sur le boîtier, et un tube de raccordement (2) pour relier un évaporateur (1) dans l'unité intérieure et une unité extérieure du climatiseur, dans laquelle le fil de charge et le tube de raccordement (2) sont disposés séparément sur le boîtier. Pour nettoyer un évaporateur (1), il suffit de démonter un tube de raccordement (2), facilitant ainsi le démontage et le nettoyage de l'évaporateur (1), et étant donné qu'une opération sur des fils sous tension n'est pas impliquée dans le processus de démontage et de nettoyage, la présente invention offre une sécurité améliorée pour le personnel de maintenance.
PCT/CN2018/084354 2017-04-26 2018-04-25 Unité d'intérieur de climatiseur WO2018196769A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201710282893.7A CN108800307A (zh) 2017-04-26 2017-04-26 一种空调器室内机
CN201710282893.7 2017-04-26

Publications (1)

Publication Number Publication Date
WO2018196769A1 true WO2018196769A1 (fr) 2018-11-01

Family

ID=63918811

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2018/084354 WO2018196769A1 (fr) 2017-04-26 2018-04-25 Unité d'intérieur de climatiseur

Country Status (2)

Country Link
CN (1) CN108800307A (fr)
WO (1) WO2018196769A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111811046A (zh) * 2020-07-21 2020-10-23 珠海格力电器股份有限公司 室内机及具有其的空调器

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10110970A (ja) * 1996-10-04 1998-04-28 Toshiba Corp 空気調和機
JPH11148675A (ja) * 1997-11-20 1999-06-02 Fujitsu General Ltd 空気調和機
CN2744967Y (zh) * 2003-09-30 2005-12-07 大金工业株式会社 空气调节装置的室内机
CN202521812U (zh) * 2012-03-16 2012-11-07 海尔集团公司 壁挂式空调室内机壳及空调器
JP2014215023A (ja) * 2013-04-30 2014-11-17 ダイキン工業株式会社 空気調和機の室内ユニットの配線接続構造
CN205351546U (zh) * 2016-01-04 2016-06-29 青岛海尔空调器有限总公司 空调室内机
CN106369777A (zh) * 2016-08-31 2017-02-01 芜湖美智空调设备有限公司 空调柜机

Family Cites Families (9)

* Cited by examiner, † Cited by third party
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JPH0914745A (ja) * 1995-06-28 1997-01-17 Mitsubishi Electric Corp 空気調和装置の室内機
JPH09159201A (ja) * 1995-12-05 1997-06-20 Mirai Ind Co Ltd エアコン用配線・配管材の収容ボックス
CN202442462U (zh) * 2012-02-20 2012-09-19 珠海格力电器股份有限公司 空调面板体及具有其的空调器
CN103673081A (zh) * 2012-09-20 2014-03-26 珠海格力电器股份有限公司 空调器室内机
CN203413722U (zh) * 2013-08-08 2014-01-29 苏州三星电子有限公司 挂壁式空调器及其室内机
CN203550144U (zh) * 2013-09-24 2014-04-16 珠海格力电器股份有限公司 走线结构及除湿机
CN205016946U (zh) * 2015-10-09 2016-02-03 珠海格力电器股份有限公司 一种空气净化器及其走线固定结构
CN205448194U (zh) * 2015-12-25 2016-08-10 珠海格力电器股份有限公司 走线结构及包含该走线结构的空调
CN105953389A (zh) * 2016-06-24 2016-09-21 珠海格力电器股份有限公司 空调器及其走线结构

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10110970A (ja) * 1996-10-04 1998-04-28 Toshiba Corp 空気調和機
JPH11148675A (ja) * 1997-11-20 1999-06-02 Fujitsu General Ltd 空気調和機
CN2744967Y (zh) * 2003-09-30 2005-12-07 大金工业株式会社 空气调节装置的室内机
CN202521812U (zh) * 2012-03-16 2012-11-07 海尔集团公司 壁挂式空调室内机壳及空调器
JP2014215023A (ja) * 2013-04-30 2014-11-17 ダイキン工業株式会社 空気調和機の室内ユニットの配線接続構造
CN205351546U (zh) * 2016-01-04 2016-06-29 青岛海尔空调器有限总公司 空调室内机
CN106369777A (zh) * 2016-08-31 2017-02-01 芜湖美智空调设备有限公司 空调柜机

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111811046A (zh) * 2020-07-21 2020-10-23 珠海格力电器股份有限公司 室内机及具有其的空调器
CN111811046B (zh) * 2020-07-21 2022-04-05 珠海格力电器股份有限公司 室内机及具有其的空调器

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