JP6081068B2 - Air conditioner - Google Patents

Air conditioner Download PDF

Info

Publication number
JP6081068B2
JP6081068B2 JP2012054369A JP2012054369A JP6081068B2 JP 6081068 B2 JP6081068 B2 JP 6081068B2 JP 2012054369 A JP2012054369 A JP 2012054369A JP 2012054369 A JP2012054369 A JP 2012054369A JP 6081068 B2 JP6081068 B2 JP 6081068B2
Authority
JP
Japan
Prior art keywords
heat exchanger
side plate
longitudinal direction
main body
body case
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
JP2012054369A
Other languages
Japanese (ja)
Other versions
JP2013190109A (en
Inventor
槙吾 伊藤
槙吾 伊藤
岡田　有二
有二 岡田
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries Ltd
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 Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Priority to JP2012054369A priority Critical patent/JP6081068B2/en
Priority to EP13157729.8A priority patent/EP2639520A3/en
Publication of JP2013190109A publication Critical patent/JP2013190109A/en
Application granted granted Critical
Publication of JP6081068B2 publication Critical patent/JP6081068B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • 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
    • 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
    • F24F1/0059—Indoor units, e.g. fan coil units characterised by heat exchangers

Description

本発明は、熱交換器を内蔵する室内機を有する空気調和機に関するものである。   The present invention relates to an air conditioner having an indoor unit incorporating a heat exchanger.

空気調和機の室内機の内部には、冷媒が通過し、吸込み口から供給された空気と熱交換する熱交換器が設置されている。熱交換器を通過した空気は、冷却又は加熱されて、冷風又は温風が室内側へ供給される。   Inside the indoor unit of the air conditioner, there is installed a heat exchanger through which the refrigerant passes and exchanges heat with the air supplied from the suction port. The air that has passed through the heat exchanger is cooled or heated, and cold air or hot air is supplied to the indoor side.

特許文献１では、空気調和機の室内機における熱交換器の発明であって、前面側熱交換器と背面側熱交換器との間に設置されている遮風板での結露発生時の水飛びを防止する技術が開示されている。   In patent document 1, it is invention of the heat exchanger in the indoor unit of an air conditioner, Comprising: The water at the time of dew condensation generation | occurrence | production in the windshield which is installed between the front side heat exchanger and the back side heat exchanger A technique for preventing jumping is disclosed.

特開２０１０−１２１８２６号公報JP 2010-121826 A

室内機は、例えば本体ケーシング、上部吸込み口、下部吹出し口、熱交換器、及び前面パネル等で構成される。熱交換器は、室内機の構成部品の中でも重量が重い。そのため、据付け前の運搬時の衝撃によって、本体ケーシングの内部で、本来の設置位置から移動するおそれがある。従来、衝撃による熱交換器の位置ずれを防止するため、熱交換器の様々な場所にねじ止めしたり、別途サポート部品を用いたりして、熱交換器を固定する必要があった。   The indoor unit includes, for example, a main body casing, an upper inlet, a lower outlet, a heat exchanger, and a front panel. The heat exchanger is heavy among the components of the indoor unit. Therefore, there is a possibility of moving from the original installation position inside the main body casing due to an impact during transportation before installation. Conventionally, in order to prevent displacement of the heat exchanger due to impact, it has been necessary to fix the heat exchanger by screwing it at various locations of the heat exchanger or by using separate support parts.

本発明は、このような事情に鑑みてなされたものであって、熱交換器の固定に使用する部品を低減しつつ、熱交換器の移動を抑制することが可能な空気調和機を提供することを目的とする。   This invention is made in view of such a situation, Comprising: The air conditioner which can suppress the movement of a heat exchanger, reducing the components used for fixation of a heat exchanger is provided. For the purpose.

上記課題を解決するために、本発明の空気調和機は以下の手段を採用する。
すなわち、本発明に係る空気調和機は、長手方向が本体ケースの長手方向に沿って設置される熱交換器と、前記本体ケースと一体に形成された支持部とを備え、前記熱交換器は、前記熱交換器の長手方向の一端部に設置された側板部を有し、前記支持部は、前記側板部よりも前記熱交換器の長手方向の内側に位置し、前記側板部は、前記支持部の前記熱交換器の長手方向の内側に掛かる係合部を有し、前記側板部は、前記支持部の面のうち前記熱交換器の長手方向の外側の面に接触しており、前記係合部と共に前記支持部を挟持する。 In order to solve the above problems, the air conditioner of the present invention employs the following means.
That is, the air conditioner according to the present invention includes a heat exchanger whose longitudinal direction is installed along the longitudinal direction of the main body case, and a support portion formed integrally with the main body case, and the heat exchanger includes The side plate portion is disposed at one end portion in the longitudinal direction of the heat exchanger, the support portion is located on the inner side in the longitudinal direction of the heat exchanger than the side plate portion, and the side plate portion is have a engaging portion across the inner longitudinal of said heat exchanger supporting portion, the side plate portion is in contact with the longitudinal direction of the outer surface of the heat exchanger of the surface of the support portion, The support part is clamped together with the engagement part .

この発明によれば、支持部が、本体ケースと一体に形成されており、熱交換器の側板部よりも熱交換器の長手方向の内側に位置している。そして、熱交換器の側板部は係合部を有しており、係合部が支持部の内面側に掛かっていることから、熱交換器が支持部に対して熱交換器の側板部よりも長手方向の外側方向に移動することを防止できる。例えば、本体ケースに加わる衝撃等によって、熱交換器に対して支持部よりも長手方向外側に移動させる力が加わったとき、熱交換器が長手方向外側へ移動することを防止できる。   According to this invention, the support part is formed integrally with the main body case, and is located on the inner side in the longitudinal direction of the heat exchanger than the side plate part of the heat exchanger. And since the side plate part of the heat exchanger has an engaging part, and the engaging part is hung on the inner surface side of the support part, the heat exchanger is from the side plate part of the heat exchanger to the support part. Can also be prevented from moving outward in the longitudinal direction. For example, when a force for moving the heat exchanger to the outside in the longitudinal direction is applied to the heat exchanger due to an impact applied to the main body case, the heat exchanger can be prevented from moving to the outside in the longitudinal direction.

この発明によれば、熱交換器の側板部が係合部と共に支持部を挟持していることから、熱交換器の移動が防止されるだけでなく、熱交換器が本体ケースに対して固定される。   According to this invention, since the side plate portion of the heat exchanger holds the support portion together with the engaging portion, not only the movement of the heat exchanger is prevented, but also the heat exchanger is fixed to the main body case. Is done.

本発明によれば、係合部が支持部の内面側に掛かっていることから、熱交換器が支持部に対して熱交換器の側板部よりも長手方向の外側方向に移動することを防止でき、熱交換器の固定に使用する部品を低減しつつ、熱交換器の移動を抑制することができる。   According to the present invention, since the engaging portion is hung on the inner surface side of the support portion, the heat exchanger is prevented from moving outward in the longitudinal direction relative to the support portion relative to the side plate portion of the heat exchanger. It is possible to suppress the movement of the heat exchanger while reducing the parts used for fixing the heat exchanger.

本発明の一実施形態に係る空気調和機の室内機を示す縦断面図である。It is a longitudinal section showing the indoor unit of the air harmony machine concerning one embodiment of the present invention. 図１における熱交換器の側板を示す部分拡大断面図である。It is a partial expanded sectional view which shows the side plate of the heat exchanger in FIG. 同実施形態に係る空気調和機の室内機の内部を示す斜視図である。It is a perspective view which shows the inside of the indoor unit of the air conditioner concerning the embodiment. 同実施形態に係る空気調和機の室内機を示す縦断面図である。It is a longitudinal cross-sectional view which shows the indoor unit of the air conditioner which concerns on the same embodiment.

以下に、本発明に係る実施形態について、図面を参照して説明する。
空気調和機の室内機１は、本体ケース２の内部に冷媒が通過する熱交換器４、送風機７、モーター、ドレンパン等が設けられる。本体ケース２は、室内機１の背面側に位置するベース９と、ベース９の前面に設けられる前面パネル１０などからなる。 Embodiments according to the present invention will be described below with reference to the drawings.
The indoor unit 1 of the air conditioner is provided with a heat exchanger 4, a blower 7, a motor, a drain pan, and the like through which a refrigerant passes inside a main body case 2. The main body case 2 includes a base 9 positioned on the back side of the indoor unit 1 and a front panel 10 provided on the front surface of the base 9.

前面パネル１０には、図１に示すように、吸込み口１１、吹出し口１２が設けられる。吸込み口１１から吸い込まれた空気は、送風機７によって熱交換器４に導かれる。そして、熱交換器４を通過して冷却又は加熱された空気が吹出し口１２から室内へ送り出される。   As shown in FIG. 1, the front panel 10 is provided with a suction port 11 and a blowout port 12. Air sucked from the suction port 11 is guided to the heat exchanger 4 by the blower 7. And the air which passed through the heat exchanger 4 and was cooled or heated is sent out into the room from the blower outlet 12.

また、熱交換器４は、図１に示すように、本体ケース２の長手方向に沿って配置される。熱交換器４の一端側には、熱交換器４の本体部分と接触して側板５が設置されており、熱交換器４の他端側には、樹脂ブロック８が設置される。熱交換器４は、図３及び図４に示すように、送風機７を囲むように配置される。   Moreover, the heat exchanger 4 is arrange | positioned along the longitudinal direction of the main body case 2, as shown in FIG. A side plate 5 is installed on one end side of the heat exchanger 4 in contact with the main body of the heat exchanger 4, and a resin block 8 is installed on the other end side of the heat exchanger 4. The heat exchanger 4 is arrange | positioned so that the air blower 7 may be enclosed, as shown in FIG.3 and FIG.4.

ベース９には、ベース９と一体に形成された支持部３が形成される。支持部３は、図１に示すように、板状部分を有し、板状部分は、ベース９の長手方向、すなわち室内機１の左右方向に対して垂直方向に形成される。   The base 9 is formed with a support portion 3 formed integrally with the base 9. As shown in FIG. 1, the support portion 3 has a plate-like portion, and the plate-like portion is formed in a direction perpendicular to the longitudinal direction of the base 9, that is, the left-right direction of the indoor unit 1.

次に、図１及び図２を参照して、本実施形態に係る熱交換器４の固定手段の構成について説明する。
支持部３は、熱交換器４の側板５よりも熱交換器４の長手方向の内側に位置する。熱交換器４の長手方向の内側とは、熱交換器４の長手方向両端部の間に位置する側である。 Next, with reference to FIG.1 and FIG.2, the structure of the fixing means of the heat exchanger 4 which concerns on this embodiment is demonstrated.
The support part 3 is located inside the longitudinal direction of the heat exchanger 4 relative to the side plate 5 of the heat exchanger 4. The inner side in the longitudinal direction of the heat exchanger 4 is a side located between both longitudinal ends of the heat exchanger 4.

熱交換器４の側板５は、従来の側板と異なり、係合部６が形成される。係合部６は、例えば板状部材であって、側板５と一体的に形成され、衝撃等によって外れないように側板５に結合されている。係合部６は、本体ケース２の支持部３の板状部分を挟み込むことができる形状を有している。係合部６は、側板５側に付勢する弾性力を有してもよい。熱交換器４が本体ケース２に設置されるとき、係合部６は、支持部３の熱交換器４の長手方向の内側に掛かる。   Unlike the conventional side plate, the side plate 5 of the heat exchanger 4 is formed with an engaging portion 6. The engaging portion 6 is a plate-like member, for example, and is integrally formed with the side plate 5 and is coupled to the side plate 5 so as not to be detached due to an impact or the like. The engaging portion 6 has a shape that can sandwich the plate-like portion of the support portion 3 of the main body case 2. The engaging portion 6 may have an elastic force that biases toward the side plate 5 side. When the heat exchanger 4 is installed in the main body case 2, the engaging portion 6 is hung inside the longitudinal direction of the heat exchanger 4 of the support portion 3.

また、熱交換器４が本体ケース２に設置されるとき、側板５は、支持部３の面のうち、熱交換器４の長手方向の外側の面に接触しており、係合部６と共に本体ケース２の支持部３を挟み込む。熱交換器４の長手方向の外側とは、熱交換器４の長手方向両端部よりも外側である。   Further, when the heat exchanger 4 is installed in the main body case 2, the side plate 5 is in contact with the outer surface in the longitudinal direction of the heat exchanger 4 among the surfaces of the support portion 3, and together with the engaging portion 6. The support part 3 of the main body case 2 is sandwiched. The outside in the longitudinal direction of the heat exchanger 4 is outside the both ends in the longitudinal direction of the heat exchanger 4.

次に、本実施形態に係る熱交換器４の固定手段の作用について説明する。
従来、本実施形態の係合部６を有しない側板が設けられた熱交換器は、熱交換器の長手方向の外側から本体ケースの支持部へボルト締めしたり、別途サポート部品を用いたりして、本体ケースに対して固定されていた。 Next, the operation of the fixing means of the heat exchanger 4 according to this embodiment will be described.
Conventionally, the heat exchanger provided with the side plate not having the engaging portion 6 according to the present embodiment is bolted from the outside in the longitudinal direction of the heat exchanger to the support portion of the main body case, or a separate support component is used. And fixed to the main body case.

一方、本実施形態によれば、側板５と、側板５に結合された係合部６とが、支持部３を挟むことによって、熱交換器４が支持部３を介して本体ケース２に固定される。支持部３は、本体ケース２と一体に形成されており、熱交換器４の側板５よりも熱交換器４の長手方向の内側に位置している。そして、熱交換器４の側板５に結合された係合部６が、支持部３の内面側に掛かっている。   On the other hand, according to the present embodiment, the side plate 5 and the engaging portion 6 coupled to the side plate 5 sandwich the support portion 3 so that the heat exchanger 4 is fixed to the main body case 2 via the support portion 3. Is done. The support portion 3 is formed integrally with the main body case 2, and is located on the inner side in the longitudinal direction of the heat exchanger 4 than the side plate 5 of the heat exchanger 4. And the engaging part 6 couple | bonded with the side plate 5 of the heat exchanger 4 is hanging on the inner surface side of the support part 3. FIG.

このとき、本体ケース２に加わる衝撃等によって、熱交換器４に対して支持部３よりも長手方向外側に移動させる力が加わったとき、熱交換器４は長手方向外側へ移動しようとする。係合部６がない場合は、熱交換器４の側板５は、支持部３よりも外側に位置していることから、熱交換器４はなんら支持がない状態で移動するおそれがある。   At this time, when a force for moving the heat exchanger 4 to the outside in the longitudinal direction is applied to the heat exchanger 4 due to an impact applied to the main body case 2, the heat exchanger 4 tries to move to the outside in the longitudinal direction. When there is no engaging part 6, since the side plate 5 of the heat exchanger 4 is located outside the support part 3, the heat exchanger 4 may move without any support.

本実施形態では、係合部６が支持部３の熱交換器４の長手方向の内側に掛かっていることから、本体ケース２に加わる衝撃等によって、熱交換器４が支持部３に対して熱交換器４の側板５よりも長手方向の外側方向に移動することを防止できる。   In this embodiment, since the engaging part 6 is hung on the inner side in the longitudinal direction of the heat exchanger 4 of the support part 3, the heat exchanger 4 is applied to the support part 3 by an impact applied to the main body case 2. It can prevent moving to the outer side of a longitudinal direction rather than the side plate 5 of the heat exchanger 4. FIG.

以上より、本実施形態は、熱交換器４の移動を抑制できるため、品質の向上を図ることができる。また、熱交換器４の本体ケース２に対する固定が、ねじやサポート部品を用いずに行うことができるため、部品点数を減らすことができ、製造コスト等を低減できる。   As mentioned above, since this embodiment can suppress a movement of the heat exchanger 4, it can aim at the improvement of quality. Further, since the heat exchanger 4 can be fixed to the main body case 2 without using screws or support parts, the number of parts can be reduced, and the manufacturing cost can be reduced.

なお、上記実施形態では、係合部６が側板５に１箇所設けられる場合について説明したが、本発明はこの例に限定されない。たとえば、係合部６は、側板５に複数個所設置されてもよい。   In addition, although the said embodiment demonstrated the case where the engaging part 6 was provided in one place in the side plate 5, this invention is not limited to this example. For example, a plurality of engaging portions 6 may be installed on the side plate 5.

１ 室内機
２ 本体ケース
３ 支持部
４ 熱交換器
５ 側板（側板部）
６ 係合部
７ 送風機
８ 樹脂ブロック
９ ベース
１０ 前面パネル
１１ 吸込み口
１２ 吹出し口
DESCRIPTION OF SYMBOLS 1 Indoor unit 2 Main body case 3 Support part 4 Heat exchanger 5 Side plate (side plate part)
6 Engaging portion 7 Blower 8 Resin block 9 Base 10 Front panel 11 Suction port 12 Air outlet

Claims (1)

長手方向が本体ケースの長手方向に沿って設置される熱交換器と、
前記本体ケースと一体に形成された支持部と、
を備え、
前記熱交換器は、前記熱交換器の長手方向の一端部に設置された側板部を有し、
前記支持部は、前記側板部よりも前記熱交換器の長手方向の内側に位置し、
前記側板部は、前記支持部の前記熱交換器の長手方向の内側に掛かる係合部を有し、
前記側板部は、前記支持部の面のうち前記熱交換器の長手方向の外側の面に接触しており、前記係合部と共に前記支持部を挟持する空気調和機。 A heat exchanger whose longitudinal direction is installed along the longitudinal direction of the main body case;
A support portion formed integrally with the main body case;
With
The heat exchanger has a side plate portion installed at one end in the longitudinal direction of the heat exchanger,
The support part is located on the inner side in the longitudinal direction of the heat exchanger than the side plate part,
The side plate portion, have a engaging portion across the inner longitudinal of said heat exchanger of said support portion,
The side plate portion is in contact with a longitudinal outer surface of the heat exchanger among the surfaces of the support portion, and is an air conditioner that sandwiches the support portion together with the engagement portion .
JP2012054369A 2012-03-12 2012-03-12 Air conditioner Active JP6081068B2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2012054369A JP6081068B2 (en) 2012-03-12 2012-03-12 Air conditioner
EP13157729.8A EP2639520A3 (en) 2012-03-12 2013-03-05 Air conditioner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2012054369A JP6081068B2 (en) 2012-03-12 2012-03-12 Air conditioner

Publications (2)

Publication Number Publication Date
JP2013190109A JP2013190109A (en) 2013-09-26
JP6081068B2 true JP6081068B2 (en) 2017-02-15

Family

ID=47826987

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2012054369A Active JP6081068B2 (en) 2012-03-12 2012-03-12 Air conditioner

Country Status (2)

Country Link
EP (1) EP2639520A3 (en)
JP (1) JP6081068B2 (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3354781B2 (en) * 1996-01-30 2002-12-09 三菱重工業株式会社 Air conditioner
US5896921A (en) * 1997-05-27 1999-04-27 Daewoo Electronics Co., Ltd. Indoor unit of an air conditioner
JP2000179931A (en) * 1998-12-17 2000-06-30 Matsushita Electric Ind Co Ltd Heat exchanger fixing device for air conditioner
JP2002318001A (en) * 2001-04-20 2002-10-31 Fujitsu General Ltd Air conditioner
JP2003339461A (en) * 2002-05-29 2003-12-02 Sun Wave Ind Co Ltd Lid fixture for inspection port
FR2933487B1 (en) * 2008-07-04 2010-11-05 Tecumseh Europe Sa DEVICE FOR ASSEMBLING A FAN FOR A REFRIGERATION UNIT

Also Published As

Publication number Publication date
EP2639520A3 (en) 2018-04-18
JP2013190109A (en) 2013-09-26
EP2639520A2 (en) 2013-09-18

Similar Documents

Publication Publication Date Title
JP5461213B2 (en) Air conditioner outdoor unit
JP2016031213A (en) Outdoor unit of air conditioner
AU2014355407B2 (en) Indoor unit
JP5496697B2 (en) Air conditioner outdoor unit
JP5708237B2 (en) Refrigeration unit outdoor unit
JP6081068B2 (en) Air conditioner
WO2015092919A1 (en) Air conditioner
JP2012242025A (en) Outdoor unit of refrigerating device
JP6041136B2 (en) Flat fan guard and outdoor unit
JP6375508B2 (en) Range food
JP2013204874A (en) Air conditioner
JP2015117858A (en) Outdoor unit for air conditioner
JP5961751B2 (en) Air conditioner
JP6160156B2 (en) Air conditioning indoor unit
JP7069413B2 (en) Heat exchanger fixing plate and indoor unit of air conditioner
KR100576132B1 (en) Indoor unit of air conditioner
WO2016098159A1 (en) Outdoor unit for air conditioner
JP6155737B2 (en) Air conditioning indoor unit
JP6115856B2 (en) Outdoor unit
JP2019132448A (en) Heat exchange element, radiation panel, and air conditioner
WO2017183069A1 (en) Outdoor unit of air conditioner
JP4978196B2 (en) Heat pump water heater
KR101397102B1 (en) Air conditioner
JPH07293925A (en) Indoor machine of air conditioner
JP2011002172A (en) Heat pump heat source machine

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20150306

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20151215

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20151216

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20160712

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20160912

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20161220

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20170118

R150 Certificate of patent or registration of utility model

Ref document number: 6081068

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

S111 Request for change of ownership or part of ownership

Free format text: JAPANESE INTERMEDIATE CODE: R313111

R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350