WO2014002159A1 - Air conditioner - Google Patents

Air conditioner Download PDF

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Publication number
WO2014002159A1
WO2014002159A1 PCT/JP2012/066127 JP2012066127W WO2014002159A1 WO 2014002159 A1 WO2014002159 A1 WO 2014002159A1 JP 2012066127 W JP2012066127 W JP 2012066127W WO 2014002159 A1 WO2014002159 A1 WO 2014002159A1
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WO
WIPO (PCT)
Prior art keywords
air
filter
fixed frame
cleaning device
lid
Prior art date
Application number
PCT/JP2012/066127
Other languages
French (fr)
Japanese (ja)
Inventor
あゆみ 斎木
古橋　拓也
怜司 森岡
Original Assignee
三菱電機株式会社
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 三菱電機株式会社 filed Critical 三菱電機株式会社
Priority to PCT/JP2012/066127 priority Critical patent/WO2014002159A1/en
Priority to JP2013513487A priority patent/JP5423927B1/en
Priority to EP12869582.2A priority patent/EP2865952B1/en
Priority to CN201290000306.1U priority patent/CN203489362U/en
Publication of WO2014002159A1 publication Critical patent/WO2014002159A1/en

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    • 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
    • F24F1/0057—Indoor units, e.g. fan coil units characterised by mounting arrangements mounted in or on a wall
    • 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
    • F24F1/0063—Indoor units, e.g. fan coil units characterised by heat exchangers by the mounting or arrangement of the 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
    • F24F1/0071—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
    • F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
    • F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
    • F24F3/16—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by purification, e.g. by filtering; by sterilisation; by ozonisation

Definitions

  • This invention relates to an air conditioner.
  • a wall-mounted air conditioner equipped with an air cleaning device has been proposed that firmly fixes the air cleaning device and the fixed frame using a locking mechanism of a fixed frame fixed to an inclined heat exchanger. .
  • the air cleaning device can be prevented from falling (see, for example, Patent Document 1).
  • the present invention has been made to solve the above-described problems, and an object of the present invention is to provide a wall-mounted air conditioner capable of easily and reliably fixing an air cleaning device.
  • An air conditioner includes a main body having an air inlet at an upper portion and a blower opening at a lower portion, a lid provided at a front portion of the main body, and provided in the main body.
  • a fan that takes in air and sends the air to the air outlet, a heat exchanger provided between the air inlet and the fan, and a filter provided so as to cover the heat exchanger from the lid side
  • an air conditioner having a fixed frame installed between the filter and the heat exchanger, and an air purification device installed on the filter side of the fixed frame, installed on the filter side of the fixed frame Only when the installation of the air purifying device is incomplete, it is fixed to the fixed frame by being pushed by the filter pushed by the closed lid.
  • the air cleaning device can be easily and reliably fixed.
  • FIG. 1 is a longitudinal sectional view showing a state in which a body lid 5 of an air conditioner according to Embodiment 1 of the present invention is opened.
  • FIG. 1 the back surface of the main body 1 of the air conditioner is hung on the wall of the room.
  • An intake port 2 is formed in the upper part of the main body 1.
  • a blower port 3 is provided at the lower part of the main body 1.
  • a flap 4 is provided at the air blowing port 3.
  • a main body lid 5 is provided at the front portion of the main body 1.
  • a blower fan 6 is provided inside the main body 1.
  • the blower fan 6 has a function of taking air from the intake port 2 and sending the air to the blower port 3.
  • a heat exchanger 7 is provided between the air inlet 2 of the main body 1 and the blower fan 6. The heat exchanger 7 is refracted so as to surround the blower fan 6.
  • the heat exchanger 7 has an inclined surface that approaches the main body lid 5 as it goes downward.
  • a filter 8 is provided inside the main body 1 so as to cover the heat exchanger 7 from the main body lid 5 side.
  • a fixed frame 9 is attached to the inclined surface of the heat exchanger 7 on the main body lid 5 side.
  • An air cleaning device 10 is detachably attached to the fixed frame 9.
  • a handle 11 is provided at the center of the lower edge of the air cleaning device 10. The handle 11 is formed so that it can be gripped when a person holds the air cleaning device 10 by hand.
  • the air cleaning device 10 In the state where the filter 8 is removed, the air cleaning device 10 is exposed to the operator. In this state, the handle 11 is lifted from the fixed frame 9. Thereafter, the air cleaning device 10 is easily detached from the fixed frame 9. Thereafter, the air cleaning device is washed with running water.
  • FIG. 2 is a longitudinal sectional view showing a state in which the main body lid of the air conditioner in Embodiment 1 of the present invention is closed.
  • a push-up portion 5 a is provided at the center of the back surface of the main body lid 5.
  • a protrusion is provided below the push-up portion 5a.
  • the protrusion protrudes toward the filter 8 side.
  • a contact portion 8 a is provided on the surface of the filter 8.
  • a first protrusion is provided on the side of the main body lid 5 below the contact portion 8a. The first protrusion protrudes toward the main body lid 5 side.
  • a second protruding portion is provided on the handle 11 side below the contact portion 8a. The second protrusion protrudes toward the handle 11 side.
  • the air cleaning device 10 When installing the air cleaning device 10 after washing with running water, the air cleaning device 10 is installed on the fixed frame 9. Thereafter, the filter 8 is installed at a predetermined position. Only when the installation of the device is incomplete, the contact portion 8 a of the filter 8 contacts the handle 11 of the air cleaning device 10. In this state, the main body lid 5 is closed. At this time, the protrusion of the push-up portion 5a of the main body lid 5 pushes up the first protrusion of the contact portion 8a of the filter 8 from below against gravity. By the push-up, the second protrusion of the contact portion 8a of the filter 8 pushes up the handle 11 of the air cleaning device 10 against the gravity from below. The air cleaning device 10 is completely installed on the fixed frame 9 by the push-up.
  • FIG. 3 is an exploded perspective view of the air cleaning device mounted on the air conditioner according to Embodiment 1 of the present invention.
  • the air cleaning device 10 is formed so as to be substantially rectangular when viewed from the front.
  • the outer shape of the air cleaning device is formed by the upper frame 12 and the lower frame 13.
  • the upper frame 12 and the lower frame 13 contain the discharge electrode 14, the counter electrode 15, the first support portion 16, the second support portion 17, the first power supply terminal 18, and the second power supply terminal 19.
  • the upper frame 12 is disposed on the most windward side of the air cleaning device 10.
  • the entire upper frame 12 is made of resin.
  • a handle 11 is integrally formed at one center of the long edge portion of the upper frame 12.
  • a lattice is integrally formed on the upper frame 12. The lattice is formed to prevent human fingers from entering the air cleaning device 10. Each hole divided by the lattice becomes an opening.
  • the upper rib is integrally provided on the lattice.
  • the upper rib is made of a plate-like member having a triangular shape.
  • the upper rib projects the tip into the air cleaning device 10 so as to be perpendicular to the surface of the upper frame 12 where the opening is formed.
  • a pair of fitting portions 12 a are integrally formed at one center of the long edge portion of the upper frame 12.
  • the pair of fitting portions 12 a are formed so as to be surrounded by the handle 11.
  • the lower frame 13 is disposed on the most leeward side of the air cleaning device 10.
  • the entire lower frame 13 is made of resin.
  • a lattice is integrally formed on the lower frame 13. Each hole divided by the lattice becomes an opening. The opening is formed so that air taken into the air cleaning device 10 can be discharged to the outside of the air cleaning device 10.
  • the lower rib is integrally formed on the lattice.
  • the lower rib is made of a plate-like member having a triangular shape.
  • the lower rib projects the tip into the air cleaning device 10 so as to be perpendicular to the surface of the lower frame 13 in which the opening is formed.
  • a pair of fitting portions 13 a are integrally formed at one center of the long edge portion of the lower frame 13.
  • a pair of fitting part 13a is formed so that it can fit with a pair of fitting part.
  • a locking portion 13b is integrally formed at one center of the lower long edge portion. The locking portion 13b is formed between the pair of fitting portions 13a.
  • the main part of the discharge electrode 14 is made of a long plate-shaped member made of metal.
  • tungsten, copper, nickel, stainless steel, zinc, iron, molybdenum, or the like is preferable.
  • the discharge electrode 14 may be an alloy containing the above metal as a main component, or may be one obtained by plating a noble metal such as silver, gold, or platinum on the surface of the metal.
  • the cross section of the discharge electrode 14 has a rectangular shape surrounded by a short side and a long side.
  • the length of the short side is 0.01 to 0.1 mm.
  • the length of the long side is 0.1 to 1.0 mm.
  • a terminal is attached to each end of the discharge electrode 14.
  • the terminal has a ring shape.
  • the middle part of the discharge electrode 14 is housed in the air cleaning device 10 in a state of being folded back about 2 to 4 times.
  • the discharge electrode 14 may be a wire wire of several tens to several hundreds of microns, a needle electrode, or a protruding electrode.
  • the counter electrode 15 is manufactured by cutting and bending a metal plate-like member.
  • a material of the counter electrode 15 tungsten, copper, nickel, stainless steel, zinc, iron, molybdenum, or the like is preferable.
  • the counter electrode 15 may be an alloy containing the above metal as a main component, or may be one obtained by plating a noble metal such as silver, gold, or platinum on the surface of the metal.
  • the counter electrode 15 includes an electrode part, a horizontal part, and a bent part.
  • the electrode part is composed of a plurality of plates having a width equal to or larger than the width of the opening of the upper frame 12.
  • Each electrode part is arrange
  • Each electrode portion is inclined at a predetermined angle with respect to the opening surface of the upper frame 12 (and the opening surface of the lower frame 13). In the present embodiment, the electrode portion has an inclination angle of 45 to 60 degrees with respect to the opening surface of the upper frame 12.
  • the horizontal portion is a flat plate.
  • the horizontal portion is arranged in parallel with the opening surface of the upper frame 12.
  • the bent portion is formed of a triangular plate that is bent so as to protrude toward the upper frame 12.
  • the horizontal portion and the bent portion do not face the opening surface of the upper frame 12 (and the opening surface of the lower frame 13). That is, the horizontal portion and the bent portion are not exposed at the location where air flows in the air cleaning device 10. For this reason, the airflow in the air cleaning device 10 is not obstructed by the horizontal portion and the bent portion.
  • the ends of adjacent electrode parts are connected by a bent part and a horizontal part. That is, the end portion of the counter electrode 15 has a wave shape in which bent portions and horizontal portions are alternately arranged.
  • the electrode part is formed more precisely than when manufactured by resin molding. Moreover, the secular change of the inclination of an electrode part is also suppressed significantly.
  • the recess is formed so as to be recessed in a triangular shape corresponding to the bent portion of the counter electrode 15.
  • the flat portion is formed in a flat shape corresponding to the horizontal portion of the counter electrode 15.
  • the first support portion 16 sandwiches one end portion of the counter electrode 15 from the z-axis direction together with the lower frame 13.
  • the recess is formed so as to be recessed in a triangular shape corresponding to the bent portion of the counter electrode 15.
  • the flat portion is formed in a flat shape corresponding to the horizontal portion of the counter electrode 15.
  • the second support portion 17 sandwiches the other end portion of the counter electrode 15 from the Z-axis direction together with the lower frame 13.
  • the first power supply terminal 18 is made of a metal member.
  • the first power supply terminal 18 is provided in contact with the counter electrode 15.
  • the first power supply terminal 18 is formed so that the counter electrode 15 can be grounded.
  • the second power supply terminal 19 is made of a metal member.
  • the second power supply terminal 19 is formed to pull the discharge electrode 14 in the longitudinal direction via a spring.
  • the second power supply terminal 19 is formed so as to be connected to a power source (not shown) for supplying a voltage of 4 to 7 kV to the discharge electrode 14 (and between the counter electrodes 15).
  • FIG. 4 is a perspective view of a fixed frame of the air conditioner according to Embodiment 1 of the present invention.
  • FIG. 5 is a cross-sectional view taken along the xy plane of the first power feeding section provided on the fixed frame of the air conditioner according to Embodiment 1 of the present invention.
  • FIG. 6 is a cross-sectional view taken along the yz plane of the second power feeding portion provided on the fixed frame of the air conditioner according to Embodiment 1 of the present invention.
  • the surface (front surface) on the positive side of the z-axis of the fixed frame 9 is an installation surface of the air cleaning device 10.
  • a pair of support portions 9a, a pair of locking portions 9b, a first power feeding portion 9c, and a second power feeding portion 9d are provided on the front surface of the fixed frame 9.
  • the pair of support portions 9a are formed with an interval equal to the width of the air cleaning device 10 in the y direction.
  • the height of the support portion 9a is higher than the thickness of the air cleaning device 10 in the z direction.
  • locking part 9b is formed so that the other edge part of the air purifying device 10 can be fixed.
  • the 1st electric power feeding part 9c is formed so that the 1st electric power feeding terminal 18 of the air purification device 10 can be fitted.
  • 9 d of 2nd electric power feeding parts are formed so that the 2nd electric power feeding terminal 19 of the air purifying device 10 can be fitted.
  • a plurality of fixing portions 9e are formed on the rear surface of the fixing frame 9. Each fixing portion 9e is formed in accordance with the diameter of the refrigerant sealing tube of the heat exchanger 7. The fixing portion 9e is fixed to the refrigerant sealing tube so that the fixing frame 9 cannot be removed from the heat exchanger 7 by the user. Each fixing portion 9e has an appropriate distance from the fins of the heat exchanger 7. Due to the interval, the discharge from the discharge electrode 14 to the heat exchanger 7 is suppressed.
  • a locking portion 9 f is formed on one of the long edges of the fixed frame 9.
  • the system stop portion 9f is formed so as to be able to fit with a locking portion 13b formed on the lower frame 13 of the air cleaning device 10.
  • the 1st electric power feeding part 9c is formed with resin etc. with high insulation.
  • a metal first terminal 20 is installed in the first power feeding unit 9c.
  • the first power supply unit 9c opens in the x direction so that the first power supply terminal 18 of the air cleaning device 10 can be inserted from the x direction.
  • the 2nd electric power feeding part 9d is formed with resin etc. with high insulation.
  • a metal second terminal 21 is installed in the second power feeding unit 9d.
  • the second power supply unit 9d opens in the z direction so that the second power supply terminal 19 of the air cleaning device 10 can be inserted from the z direction.
  • the air cleaning device 10 When the air cleaning device 10 is temporarily installed, the air cleaning device 10 is inserted between the support portions 9a of the fixed frame 9 until it collides with the locking portion 9b. At this time, the first power supply terminal 18 of the air cleaning device 10 is completely fitted to the first power supply portion 9 c of the fixed frame 9. As a result, the other edge of the air cleaning device 10 is fixed.
  • the second power feeding portion 9d of the fixed frame 9 supports the handle 11 side with respect to the center of gravity in the direction along the short edge of the air cleaning device 10. For this reason, the air purification device 10 does not fall. Thereafter, the handle 11 is moved closer to the fixed frame 9 side with the other edge of the air cleaning device 10 as an axis. As a result, the second power supply terminal 19 of the air cleaning device 10 is fitted into the second power supply portion 9 d of the fixed frame 9. If the main body lid 5 is closed and the air cleaning device 10 is completely installed in this state, the second power supply terminal 19 of the air cleaning device 10 is completely fitted to the second power supply portion 9 d of the fixed frame 9.
  • the handle 11 of the air cleaning device 10 is applied to the contact portion 8 a of the filter 8 pushed up by the push-up portion 5 a of the main body lid 5. Pushed up.
  • the air cleaning device 10 is completely installed. That is, the air purification device 10 can be easily and reliably fixed by simply closing the main body lid 5 without visual inspection. For this reason, the space
  • the second power feeding unit 9d of the fixed frame 9 is in a state where the first power feeding terminal 18 of the air cleaning device 10 and the first power feeding unit 9c of the fixed frame 9 are fitted.
  • the handle 11 side is supported rather than the center of gravity in the direction along the short edge of the air cleaning device 10. For this reason, it is possible to prevent the air purification device 10 from falling before the air purification device 10 is completely installed.
  • the air cleaning device 10 can be attached to and detached from the fixed frame 9. For this reason, it is possible to remove the air cleaning device 10 and easily wash with running water.
  • a limit switch may be provided on the main body 1 or the main body lid 5. In this case, when it is not mechanically detected by the limiter switch that the main body lid 5 is closed, the power supply to the air cleaning device 10 may be cut off by the control of the control unit built in the main body 1. In this case, it is possible to reliably prevent the air cleaning device 10 that is not completely installed from generating abnormal discharge or unpleasant discharge noise.
  • the air purifying device for an air conditioner according to the present invention can be mounted in products such as room air conditioners, packaged air conditioners, cleaners, hand dryers, air purifiers, humidifiers, dehumidifiers, refrigerators and the like.

Abstract

A wall-mounted air conditioner is provided into which an air purifying device can be easily and reliably fixed. For this purpose, the air conditioner includes: a main body having an air intake port in a top portion and an air discharge port in a bottom portion; a cover provided on a front portion of the main body; a fan provided inside the main body to draw in air from the air intake port and send the air to the air discharge port; a heat exchanger provided between the air intake port and the fan; a filter provided so as to cover the heat exchanger from the same side as the cover; a fixed frame provided between the filter and the heat exchanger; and an air purifying device provided in the fixed frame on the same side as the filter. When installation of the air purifying device provided in the fixed frame on the same side as the filter is incomplete, the air purifying device is fixed in the fixing frame by pushing on the filter in which the closed cover has been pushed.

Description

空気調和機Air conditioner
　この発明は、空気調和機に関するものである。 This invention relates to an air conditioner.
　空気清浄デバイスを搭載した壁掛け式空気調和機として、傾斜した熱交換器に固定された固定枠の係止機構を用いて、空気清浄デバイスと固定枠とを強固に固定するものが提案されている。当該空気調和機によれば、空気清浄デバイスの落下を防止することができる（例えば、特許文献１参照）。 A wall-mounted air conditioner equipped with an air cleaning device has been proposed that firmly fixes the air cleaning device and the fixed frame using a locking mechanism of a fixed frame fixed to an inclined heat exchanger. . According to the air conditioner, the air cleaning device can be prevented from falling (see, for example, Patent Document 1).
　しかしながら、特許文献１記載の係止機構を強固なものにすると、空気清浄デバイスの嵌合設置が困難となる。天井付近に壁掛け式空気調和機が設置された場合、作業者は、空気調和機の本体蓋を天井側に押上げて作業する。すなわち、空気清浄デバイスは作業スペースのある下方から天井に向かって設置される。このため、係止機構は、作業者の手元から遠い位置に配置される。このため、作業者は、空気清浄デバイスの完全設置を目視で認識しにくい。空気清浄デバイスの設置が不完全のとき、空気清浄デバイスの給電部に空隙が形成される。この状態で空気清浄デバイスに給電すると、異常放電や不快な放電音が発生する。 However, if the locking mechanism described in Patent Document 1 is made strong, fitting installation of the air cleaning device becomes difficult. When a wall-mounted air conditioner is installed near the ceiling, an operator works by pushing up the main body lid of the air conditioner toward the ceiling. That is, the air purification device is installed from the lower side where the work space is located toward the ceiling. For this reason, the locking mechanism is disposed at a position far from the operator's hand. For this reason, it is difficult for an operator to visually recognize the complete installation of the air cleaning device. When the installation of the air cleaning device is incomplete, a gap is formed in the power supply portion of the air cleaning device. When power is supplied to the air cleaning device in this state, abnormal discharge or unpleasant discharge noise is generated.
　これに対し、空気清浄デバイスを搭載した天井埋め込み式空気調和機として、水平に敷いたレールに空気清浄デバイスを乗せた状態で蓋を閉じることにより、空気清浄デバイスを設置するものが提案されている。当該空気調和機によれば、空気清浄デバイスの設置を簡略化することができる(例えば、特許文献２参照)。 In contrast, a ceiling-embedded air conditioner equipped with an air purification device has been proposed in which the air purification device is installed by closing the lid with the air purification device placed on a horizontally laid rail. . According to the air conditioner, installation of the air cleaning device can be simplified (for example, see Patent Document 2).
日本特開２００１－６５９０３号公報Japanese Unexamined Patent Publication No. 2001-65903 日本実公平６－２３８５０号公報Japan Reality Fair No. 6-23850
　しかしながら、特許文献２記載のレールを壁掛け式空気調和機に適用すると、傾斜した熱交換器にレールを取り付けることになる。このため、本体蓋を閉める前に空気清浄デバイスが落下する。 However, when the rail described in Patent Document 2 is applied to a wall-mounted air conditioner, the rail is attached to an inclined heat exchanger. For this reason, an air purifying device falls before closing a main body cover.
　この発明は、上述の課題を解決するためになされたもので、その目的は、空気清浄デバイスを容易かつ確実に固定することができる壁掛け式空気調和機を提供することである。 The present invention has been made to solve the above-described problems, and an object of the present invention is to provide a wall-mounted air conditioner capable of easily and reliably fixing an air cleaning device.
　この発明に係る空気調和機は、上部に吸気口を有し、下部に送風口を有した本体と、前記本体の前部に設けられた蓋と、前記本体内に設けられ、前記吸気口から空気を取り込み、当該空気を前記送風口へと送るファンと、前記吸気口と前記ファンとの間に設けられた熱交換器と、前記熱交換器を前記蓋側から覆うように設けられたフィルタと、前記フィルタと前記熱交換器の間に設置された固定枠と、前記固定枠に前記フィルタ側に設置される空気清浄デバイスを有した空気調和機において、前記固定枠の前記フィルタ側に設置された前記空気清浄デバイスの設置が不完全な場合にのみ、閉じられた前記蓋に押された前記フィルタに押されることにより前記固定枠に固定されるものである。 An air conditioner according to the present invention includes a main body having an air inlet at an upper portion and a blower opening at a lower portion, a lid provided at a front portion of the main body, and provided in the main body. A fan that takes in air and sends the air to the air outlet, a heat exchanger provided between the air inlet and the fan, and a filter provided so as to cover the heat exchanger from the lid side And an air conditioner having a fixed frame installed between the filter and the heat exchanger, and an air purification device installed on the filter side of the fixed frame, installed on the filter side of the fixed frame Only when the installation of the air purifying device is incomplete, it is fixed to the fixed frame by being pushed by the filter pushed by the closed lid.
　この発明によれば、空気清浄デバイスを容易かつ確実に固定することができる。 According to this invention, the air cleaning device can be easily and reliably fixed.
この発明の実施の形態１における空気調和機の本体蓋が開いた状態の縦断面図である。It is a longitudinal cross-sectional view of the state which the main body cover of the air conditioner in Embodiment 1 of this invention opened. この発明の実施の形態１における空気調和機の本体蓋が閉じた状態の縦断面図である。It is a longitudinal cross-sectional view of the state which the main body cover of the air conditioner in Embodiment 1 of this invention closed. この発明の実施の形態１における空気調和機に搭載された空気清浄デバイスの分解斜視図である。It is a disassembled perspective view of the air purifying device mounted in the air conditioner in Embodiment 1 of this invention. この発明の実施の形態１における空気調和機の固定枠の斜視図である。It is a perspective view of the fixed frame of the air conditioner in Embodiment 1 of this invention. この発明の実施の形態１における空気調和機の固定枠に設けられた第１給電部のｘｙ平面を切断面とした断面図である。It is sectional drawing which made the xy plane of the 1st electric power feeding part provided in the fixed frame of the air conditioner in Embodiment 1 of this invention a cut surface. この発明の実施の形態１における空気調和機の固定枠に設けられた第２給電部のｙｚ平面を切断面とした断面図である。It is sectional drawing which made the yz plane of the 2nd electric power feeding part provided in the fixed frame of the air conditioner in Embodiment 1 of this invention a cut surface.
　この発明を実施するための形態について添付の図面に従って説明する。なお、各図中、同一又は相当する部分には同一の符号を付しており、その重複説明は適宜に簡略化ないし省略する。 DETAILED DESCRIPTION Embodiments for carrying out the invention will be described with reference to the accompanying drawings. In addition, in each figure, the same code | symbol is attached | subjected to the part which is the same or it corresponds, The duplication description is simplified or abbreviate | omitted suitably.
実施の形態１．
　図１はこの発明の実施の形態１における空気調和機の本体蓋５が開いた状態の縦断面図である。 Embodiment 1 FIG.
1 is a longitudinal sectional view showing a state in which a body lid 5 of an air conditioner according to Embodiment 1 of the present invention is opened.
　図１において、空気調和機の本体１の裏面は、部屋の壁に掛けられる。本体１の上部には、吸気口２が形成される。本体１の下部には、送風口３が設けられる。送風口３には、フラップ４が設けられる。本体１の前部には、本体蓋５が設けられる。 In FIG. 1, the back surface of the main body 1 of the air conditioner is hung on the wall of the room. An intake port 2 is formed in the upper part of the main body 1. A blower port 3 is provided at the lower part of the main body 1. A flap 4 is provided at the air blowing port 3. A main body lid 5 is provided at the front portion of the main body 1.
　本体１内部には、送風ファン６が設けられる。送風ファン６は、吸気口２から空気を取り込み、当該空気を送風口３へ送る機能を備える。本体１の吸気口２と送風ファン６との間には、熱交換器７が設けられる。熱交換器７は、送風ファン６を囲むように屈折して配置される。熱交換器７は、下方に行くにつれて本体蓋５に近付く傾斜面を有する。本体１内部には、熱交換器７を本体蓋５側から覆うように、フィルタ８が設けられる。 A blower fan 6 is provided inside the main body 1. The blower fan 6 has a function of taking air from the intake port 2 and sending the air to the blower port 3. A heat exchanger 7 is provided between the air inlet 2 of the main body 1 and the blower fan 6. The heat exchanger 7 is refracted so as to surround the blower fan 6. The heat exchanger 7 has an inclined surface that approaches the main body lid 5 as it goes downward. A filter 8 is provided inside the main body 1 so as to cover the heat exchanger 7 from the main body lid 5 side.
　熱交換器７の本体蓋５側の傾斜面には、固定枠９が取り付けられる。固定枠９には、空気清浄デバイス１０が着脱自在に取り付けられる。空気清浄デバイス１０の下縁部の中央には、持ち手１１が設けられる。持ち手１１は、人が空気清浄デバイス１０を手で持つ際に掴み得るように形成される。 A fixed frame 9 is attached to the inclined surface of the heat exchanger 7 on the main body lid 5 side. An air cleaning device 10 is detachably attached to the fixed frame 9. A handle 11 is provided at the center of the lower edge of the air cleaning device 10. The handle 11 is formed so that it can be gripped when a person holds the air cleaning device 10 by hand.
　空気調和機においては、送風ファン６が駆動されると、外部の空気が吸気口２から本体１内部へ取り込まれる。当該空気中に浮遊していた細菌、かび、ウイルス等も本体１内部へ取り込まれる。 In the air conditioner, when the blower fan 6 is driven, external air is taken into the main body 1 from the air inlet 2. Bacteria, molds, viruses, etc. floating in the air are also taken into the main body 1.
　この際、空気清浄デバイス１０内部には、コロナ放電が発生している。このため、細菌、かび、ウイルス等は、空気清浄デバイス１０を通過する際に電界および放電生成物により破壊される。当該破壊により、細菌、かび、ウイルス等は、死滅又は不活化される。死滅又は不活化した細菌、かび、ウイルス等は、空気清浄デバイス１０から排出される。これにより、部屋内に浮遊する細菌、かび、ウイルス等は、除去される。 At this time, corona discharge is generated in the air cleaning device 10. For this reason, bacteria, molds, viruses and the like are destroyed by the electric field and discharge products when passing through the air cleaning device 10. Bacteria, fungi, viruses, etc. are killed or inactivated by the destruction. Killed or inactivated bacteria, molds, viruses, etc. are discharged from the air cleaning device 10. Thereby, bacteria, molds, viruses, etc. floating in the room are removed.
　一方で、空気清浄デバイス１０には、室内の埃が堆積する。このため、半年に１回以上の頻度で空気清浄デバイス１０を流水洗浄する必要がある。具体的には、本体蓋５を開けた状態で、フィルタ８が容易に取り外される。その後、フィルタ８表面に付着した埃等のごみが除去される。 Meanwhile, indoor dust accumulates on the air cleaning device 10. For this reason, it is necessary to wash the air cleaning device 10 with running water at a frequency of at least once every six months. Specifically, the filter 8 is easily removed with the body lid 5 opened. Thereafter, dust such as dust attached to the surface of the filter 8 is removed.
　フィルタ８が取り外された状態では、空気清浄デバイス１０は、作業者に対して露出する。この状態で、持ち手１１が固定枠９から持ち上げられる。その後、空気清浄デバイス１０が固定枠９から容易に取り外される。その後、空気清浄デバイスは、流水洗浄される。 In the state where the filter 8 is removed, the air cleaning device 10 is exposed to the operator. In this state, the handle 11 is lifted from the fixed frame 9. Thereafter, the air cleaning device 10 is easily detached from the fixed frame 9. Thereafter, the air cleaning device is washed with running water.
　次に、図２を用いて、流水洗浄後の空気清浄デバイス１０を設置する方法を説明する。
　図２はこの発明の実施の形態１における空気調和機の本体蓋が閉じた状態の縦断面図である。 Next, a method for installing the air purification device 10 after running water cleaning will be described with reference to FIG.
FIG. 2 is a longitudinal sectional view showing a state in which the main body lid of the air conditioner in Embodiment 1 of the present invention is closed.
　図２に示すように、本体蓋５の裏面の中央には、押上げ部５ａが設けられる。押上げ部５ａの下部には、突出部が設けられる。突出部は、フィルタ８側に突き出す。フィルタ８の表面には、接触部８ａが設けられる。接触部８ａの下部の本体蓋５側には、第１突出部が設けられる。第１突出部は、本体蓋５側に突き出す。接触部８ａの下部の持ち手１１側には、第２突出部が設けられる。第２突出部は、持ち手１１側に突き出す。 As shown in FIG. 2, a push-up portion 5 a is provided at the center of the back surface of the main body lid 5. A protrusion is provided below the push-up portion 5a. The protrusion protrudes toward the filter 8 side. A contact portion 8 a is provided on the surface of the filter 8. A first protrusion is provided on the side of the main body lid 5 below the contact portion 8a. The first protrusion protrudes toward the main body lid 5 side. A second protruding portion is provided on the handle 11 side below the contact portion 8a. The second protrusion protrudes toward the handle 11 side.
　流水洗浄後の空気清浄デバイス１０を設置する際には、空気清浄デバイス１０が固定枠９上に設置される。その後、フィルタ８が所定の位置に設置される。デバイスの設置が不完全な場合にのみ、フィルタ８の接触部８ａが空気清浄デバイス１０の持ち手１１に接触する。この状態で、本体蓋５が閉められる。この際、本体蓋５の押上げ部５ａの突出部がフィルタ８の接触部８ａの第１突出部を重力に逆らって下方から押し上げる。当該押し上げにより、フィルタ８の接触部８ａの第２突出部が空気清浄デバイス１０の持ち手１１を重力に逆らって下方から押し上げる。当該押し上げにより、空気清浄デバイス１０が固定枠９に完全設置される。 When installing the air cleaning device 10 after washing with running water, the air cleaning device 10 is installed on the fixed frame 9. Thereafter, the filter 8 is installed at a predetermined position. Only when the installation of the device is incomplete, the contact portion 8 a of the filter 8 contacts the handle 11 of the air cleaning device 10. In this state, the main body lid 5 is closed. At this time, the protrusion of the push-up portion 5a of the main body lid 5 pushes up the first protrusion of the contact portion 8a of the filter 8 from below against gravity. By the push-up, the second protrusion of the contact portion 8a of the filter 8 pushes up the handle 11 of the air cleaning device 10 against the gravity from below. The air cleaning device 10 is completely installed on the fixed frame 9 by the push-up.
　次に、図３を用いて、空気清浄デバイス１０を説明する。
　図３はこの発明の実施の形態１における空気調和機に搭載された空気清浄デバイスの分解斜視図である。 Next, the air purification device 10 will be described with reference to FIG.
FIG. 3 is an exploded perspective view of the air cleaning device mounted on the air conditioner according to Embodiment 1 of the present invention.
　空気清浄デバイス１０は、正面から見た際に略長方形となるように形成される。空気清浄デバイスの外形は、上枠１２と下枠１３とで形成される。上枠１２と下枠１３とには、放電電極１４、対向電極１５、第１支持部１６、第２支持部１７、第１給電端子１８、第２給電端子１９が内包される。 The air cleaning device 10 is formed so as to be substantially rectangular when viewed from the front. The outer shape of the air cleaning device is formed by the upper frame 12 and the lower frame 13. The upper frame 12 and the lower frame 13 contain the discharge electrode 14, the counter electrode 15, the first support portion 16, the second support portion 17, the first power supply terminal 18, and the second power supply terminal 19.
　上枠１２は、空気清浄デバイス１０の最も風上側に配置される。例えば、上枠１２の全体は、樹脂で形成される。上枠１２の長縁部の一方の中央には、持ち手１１が一体的に形成される。上枠１２には、格子が一体的に形成される。格子は、人の指が空気清浄デバイス１０の内部に入らないようにするために形成される。格子によって区切られた各孔が開口部となる。 The upper frame 12 is disposed on the most windward side of the air cleaning device 10. For example, the entire upper frame 12 is made of resin. A handle 11 is integrally formed at one center of the long edge portion of the upper frame 12. A lattice is integrally formed on the upper frame 12. The lattice is formed to prevent human fingers from entering the air cleaning device 10. Each hole divided by the lattice becomes an opening.
　格子には、上部リブが一体的に設けられる。例えば、上部リブは、三角形状を呈する板状部材からなる。上部リブは、上枠１２の開口部が形成された面に対して垂直となるように、先端を空気清浄デバイス１０の内部に突き出す。上枠１２の長縁部の一方の中央には、一対の嵌合部１２ａが一体的に形成される。一対の嵌合部１２ａは、持ち手１１に囲まれるように形成される。 The upper rib is integrally provided on the lattice. For example, the upper rib is made of a plate-like member having a triangular shape. The upper rib projects the tip into the air cleaning device 10 so as to be perpendicular to the surface of the upper frame 12 where the opening is formed. A pair of fitting portions 12 a are integrally formed at one center of the long edge portion of the upper frame 12. The pair of fitting portions 12 a are formed so as to be surrounded by the handle 11.
　下枠１３は、空気清浄デバイス１０の最も風下側に配置される。例えば、下枠１３の全体は、樹脂で形成される。下枠１３には、格子が一体的に形成される。格子によって区切られた各孔が開口部となる。開口部は、空気清浄デバイス１０内部に取り込まれた空気を空気清浄デバイス１０外部に排出し得るように形成される。 The lower frame 13 is disposed on the most leeward side of the air cleaning device 10. For example, the entire lower frame 13 is made of resin. A lattice is integrally formed on the lower frame 13. Each hole divided by the lattice becomes an opening. The opening is formed so that air taken into the air cleaning device 10 can be discharged to the outside of the air cleaning device 10.
　格子には、下部リブが一体的に形成される。例えば、下部リブは、三角形状を呈する板状部材からなる。下部リブは、下枠１３の開口部が形成された面に対して垂直となるように、先端を空気清浄デバイス１０の内部に突き出す。下枠１３の長縁部の一方の中央には、一対の嵌合部１３ａが一体的に形成される。一対の嵌合部１３ａは、一対の嵌合部と嵌合し得るように形成される。下部の長縁部の一方の中央には、係止部１３ｂが一体的に形成される。係止部１３ｂは、一対の嵌合部１３ａの間に形成される。 The lower rib is integrally formed on the lattice. For example, the lower rib is made of a plate-like member having a triangular shape. The lower rib projects the tip into the air cleaning device 10 so as to be perpendicular to the surface of the lower frame 13 in which the opening is formed. A pair of fitting portions 13 a are integrally formed at one center of the long edge portion of the lower frame 13. A pair of fitting part 13a is formed so that it can fit with a pair of fitting part. A locking portion 13b is integrally formed at one center of the lower long edge portion. The locking portion 13b is formed between the pair of fitting portions 13a.
　放電電極１４の要部は、金属製の長尺な板状部材からなる。放電電極１４の材料としては、タングステンや銅、ニッケル、ステンレス、亜鉛、鉄、モリブデン等が好適である。放電電極１４は、上記金属を主成分とする合金でもよいし、上記金属の表面に銀や金、白金等の貴金属をメッキしたものでもよい。 The main part of the discharge electrode 14 is made of a long plate-shaped member made of metal. As a material of the discharge electrode 14, tungsten, copper, nickel, stainless steel, zinc, iron, molybdenum, or the like is preferable. The discharge electrode 14 may be an alloy containing the above metal as a main component, or may be one obtained by plating a noble metal such as silver, gold, or platinum on the surface of the metal.
　放電電極１４の断面は、短辺及び長辺によって周囲が囲まれた矩形形状からなる。例えば、放電電極１４の断面において、短辺の長さは、０．０１乃至０．１ｍｍである。長辺の長さは、０．１乃至１．０ｍｍである。放電電極１４の各端部には、端子が取り付けられる。端子は、リング形状からなる。放電電極１４の中間部は、２乃至４回程度折り返された状態で、空気清浄デバイス１０に収納される。 The cross section of the discharge electrode 14 has a rectangular shape surrounded by a short side and a long side. For example, in the cross section of the discharge electrode 14, the length of the short side is 0.01 to 0.1 mm. The length of the long side is 0.1 to 1.0 mm. A terminal is attached to each end of the discharge electrode 14. The terminal has a ring shape. The middle part of the discharge electrode 14 is housed in the air cleaning device 10 in a state of being folded back about 2 to 4 times.
　なお、放電電極１４は、数十ミクロンから数百ミクロンのワイヤ線や、針状電極、突起電極でもよい。 Note that the discharge electrode 14 may be a wire wire of several tens to several hundreds of microns, a needle electrode, or a protruding electrode.
　対向電極１５は、金属製の板状部材に、切断と曲げ加工とを行うことによって製作される。対向電極１５の材料としては、タングステンや銅、ニッケル、ステンレス、亜鉛、鉄、モリブデン等が好適である。対向電極１５は、上記金属を主成分とする合金でもよいし、上記金属の表面に銀や金、白金等の貴金属をメッキしたものでもよい。 The counter electrode 15 is manufactured by cutting and bending a metal plate-like member. As a material of the counter electrode 15, tungsten, copper, nickel, stainless steel, zinc, iron, molybdenum, or the like is preferable. The counter electrode 15 may be an alloy containing the above metal as a main component, or may be one obtained by plating a noble metal such as silver, gold, or platinum on the surface of the metal.
　例えば、対向電極１５は、電極部、水平部、折り曲げ部を備える。 For example, the counter electrode 15 includes an electrode part, a horizontal part, and a bent part.
　電極部は、上枠１２の開口部の幅以上の幅を有した複数の板からなる。各電極部は、等間隔で互いに平行となるようにｘ軸方向に並んで配置される。各電極部は、上枠１２の開口面（及び下枠１３の開口面）に対し、所定の角度で傾斜する。本実施の形態では、電極部は、上枠１２の開口面に対して４５乃至６０度の傾斜角度を有する。 The electrode part is composed of a plurality of plates having a width equal to or larger than the width of the opening of the upper frame 12. Each electrode part is arrange | positioned along with the x-axis direction so that it may mutually become parallel at equal intervals. Each electrode portion is inclined at a predetermined angle with respect to the opening surface of the upper frame 12 (and the opening surface of the lower frame 13). In the present embodiment, the electrode portion has an inclination angle of 45 to 60 degrees with respect to the opening surface of the upper frame 12.
　水平部の一縁部は、電極部の端部の下部に接続される。水平部は、平状の板からなる。水平部は、上枠１２の開口面と平行に配置される。 の 一 One edge of the horizontal part is connected to the lower part of the end of the electrode part. The horizontal portion is a flat plate. The horizontal portion is arranged in parallel with the opening surface of the upper frame 12.
　折り曲げ部の一縁部は、水平部の他縁部に接続される。折り曲げ部は、上枠１２側に突き出すように折り曲げられた三角状の板からなる。 One edge of the bent part is connected to the other edge of the horizontal part. The bent portion is formed of a triangular plate that is bent so as to protrude toward the upper frame 12.
　なお、水平部と折り曲げ部とは、上枠１２の開口面（及び下枠１３の開口面）に対向しない。すなわち、水平部と折り曲げ部とは、空気清浄デバイス１０内で空気が流れる箇所に露出しない。このため、空気清浄デバイス１０内の気流が水平部と折り曲げ部とにより阻害されることはない。 The horizontal portion and the bent portion do not face the opening surface of the upper frame 12 (and the opening surface of the lower frame 13). That is, the horizontal portion and the bent portion are not exposed at the location where air flows in the air cleaning device 10. For this reason, the airflow in the air cleaning device 10 is not obstructed by the horizontal portion and the bent portion.
　隣接した電極部の端部同士は、折り曲げ部と水平部とにより接続される。すなわち、対向電極１５の端部は、折り曲げ部と水平部とが交互に配置された波状となる。 The ends of adjacent electrode parts are connected by a bent part and a horizontal part. That is, the end portion of the counter electrode 15 has a wave shape in which bent portions and horizontal portions are alternately arranged.
　対向電極１５を金属板で製作することにより、樹脂成形によって製作する場合と比較して、電極部は、精密に形成される。また、電極部の傾斜の経年変化も大幅に抑制される。 By manufacturing the counter electrode 15 with a metal plate, the electrode part is formed more precisely than when manufactured by resin molding. Moreover, the secular change of the inclination of an electrode part is also suppressed significantly.
　第１支持部１６の下面には、凹部と平面部とが交互に形成される。凹部は、対向電極１５の折り曲げ部に対応して三角状に凹むように形成される。平面部は、対向電極１５の水平部に対応した平面状に形成される。第１支持部１６は、下枠１３とともにｚ軸方向から対向電極１５の一側の端部を挟み込む。 On the lower surface of the first support portion 16, concave portions and flat portions are alternately formed. The recess is formed so as to be recessed in a triangular shape corresponding to the bent portion of the counter electrode 15. The flat portion is formed in a flat shape corresponding to the horizontal portion of the counter electrode 15. The first support portion 16 sandwiches one end portion of the counter electrode 15 from the z-axis direction together with the lower frame 13.
　第２支持部１７の下面には、凹部と平面部とが交互に形成される。凹部は、対向電極１５の折り曲げ部に対応して三角状に凹むように形成される。平面部は、対向電極１５の水平部に対応した平面状に形成される。第２支持部１７は、下枠１３とともにＺ軸方向から対向電極１５の他側の端部を挟み込む。 On the lower surface of the second support portion 17, concave portions and flat portions are alternately formed. The recess is formed so as to be recessed in a triangular shape corresponding to the bent portion of the counter electrode 15. The flat portion is formed in a flat shape corresponding to the horizontal portion of the counter electrode 15. The second support portion 17 sandwiches the other end portion of the counter electrode 15 from the Z-axis direction together with the lower frame 13.
　第１給電端子１８は、金属製の部材からなる。第１給電端子１８は、対向電極１５と接触するように設けられる。第１給電端子１８は、対向電極１５を接地し得るように形成される。 The first power supply terminal 18 is made of a metal member. The first power supply terminal 18 is provided in contact with the counter electrode 15. The first power supply terminal 18 is formed so that the counter electrode 15 can be grounded.
　第２給電端子１９は、金属製の部材からなる。第２給電端子１９は、バネを介して放電電極１４を長手方向に引っ張るように形成される。第２給電端子１９は、放電電極１４（及び対向電極１５間）に４乃至７ｋＶの電圧を供給するための電源（図示せず）と接続し得るように形成される。 The second power supply terminal 19 is made of a metal member. The second power supply terminal 19 is formed to pull the discharge electrode 14 in the longitudinal direction via a spring. The second power supply terminal 19 is formed so as to be connected to a power source (not shown) for supplying a voltage of 4 to 7 kV to the discharge electrode 14 (and between the counter electrodes 15).
　次に、図４～図６を用いて、空気清浄デバイス１０を完全設置する前の仮設置方法を説明する。
　図４はこの発明の実施の形態１における空気調和機の固定枠の斜視図である。図５はこの発明の実施の形態１における空気調和機の固定枠に設けられた第１給電部のｘｙ平面を切断面とした断面図である。図６はこの発明の実施の形態１における空気調和機の固定枠に設けられた第２給電部のｙｚ平面を切断面とした断面図である。 Next, a temporary installation method before completely installing the air cleaning device 10 will be described with reference to FIGS.
FIG. 4 is a perspective view of a fixed frame of the air conditioner according to Embodiment 1 of the present invention. FIG. 5 is a cross-sectional view taken along the xy plane of the first power feeding section provided on the fixed frame of the air conditioner according to Embodiment 1 of the present invention. FIG. 6 is a cross-sectional view taken along the yz plane of the second power feeding portion provided on the fixed frame of the air conditioner according to Embodiment 1 of the present invention.
　図４に示すように、固定枠９のｚ軸正側の面（前面）は、空気清浄デバイス１０の設置面となる。固定枠９の前面には、一対のサポート部９ａ、一対の係止部９ｂ、第１給電部９ｃ、第２給電部９ｄが設けられる。一対のサポート部９ａは、空気清浄デバイス１０のｙ方向の幅と等しい間隔を有して形成される。サポート部９ａの高さは、空気清浄デバイス１０のｚ方向の厚みよりも高い。一対の係止部９ｂは、空気清浄デバイス１０の他縁部を固定し得るように形成される。第１給電部９ｃは、空気清浄デバイス１０の第１給電端子１８に嵌合し得るように形成される。第２給電部９ｄは、空気清浄デバイス１０の第２給電端子１９と嵌合し得るように形成される。 As shown in FIG. 4, the surface (front surface) on the positive side of the z-axis of the fixed frame 9 is an installation surface of the air cleaning device 10. On the front surface of the fixed frame 9, a pair of support portions 9a, a pair of locking portions 9b, a first power feeding portion 9c, and a second power feeding portion 9d are provided. The pair of support portions 9a are formed with an interval equal to the width of the air cleaning device 10 in the y direction. The height of the support portion 9a is higher than the thickness of the air cleaning device 10 in the z direction. A pair of latching | locking part 9b is formed so that the other edge part of the air purifying device 10 can be fixed. The 1st electric power feeding part 9c is formed so that the 1st electric power feeding terminal 18 of the air purification device 10 can be fitted. 9 d of 2nd electric power feeding parts are formed so that the 2nd electric power feeding terminal 19 of the air purifying device 10 can be fitted.
　固定枠９の後面には、複数の固定部９ｅが形成される。各固定部９ｅは、熱交換器７の冷媒封入管の管径に合わせて形成される。固定部９ｅは、固定枠９が熱交換器７からユーザーにより取り外せないように冷媒封入管に固定される。各固定部９ｅは、熱交換器７のフィンから適正な間隔を持つ。当該間隔により、放電電極１４から熱交換器７に対する放電が抑制される。 A plurality of fixing portions 9e are formed on the rear surface of the fixing frame 9. Each fixing portion 9e is formed in accordance with the diameter of the refrigerant sealing tube of the heat exchanger 7. The fixing portion 9e is fixed to the refrigerant sealing tube so that the fixing frame 9 cannot be removed from the heat exchanger 7 by the user. Each fixing portion 9e has an appropriate distance from the fins of the heat exchanger 7. Due to the interval, the discharge from the discharge electrode 14 to the heat exchanger 7 is suppressed.
　固定枠９の長縁部の一方には、係止部９ｆが形成される。系止部９ｆは、空気清浄デバイス１０の下枠１３に形成された係止部１３ｂと嵌合し得るように形成される。 A locking portion 9 f is formed on one of the long edges of the fixed frame 9. The system stop portion 9f is formed so as to be able to fit with a locking portion 13b formed on the lower frame 13 of the air cleaning device 10.
　図５に示すように、第１給電部９ｃは、絶縁性の高い樹脂等で形成される。第１給電部９ｃ内には、金属製の第１端子２０が設置される。第１給電部９ｃは、空気清浄デバイス１０の第１給電端子１８がｘ方向から挿入し得るようにｘ方向に開口する。 As shown in FIG. 5, the 1st electric power feeding part 9c is formed with resin etc. with high insulation. A metal first terminal 20 is installed in the first power feeding unit 9c. The first power supply unit 9c opens in the x direction so that the first power supply terminal 18 of the air cleaning device 10 can be inserted from the x direction.
　図６に示すように、第２給電部９ｄは、絶縁性の高い樹脂等で形成される。第２給電部９ｄ内には、金属製の第２端子２１が設置される。第２給電部９ｄは、空気清浄デバイス１０の第２給電端子１９がｚ方向から挿入し得るようにｚ方向に開口する。 As shown in FIG. 6, the 2nd electric power feeding part 9d is formed with resin etc. with high insulation. A metal second terminal 21 is installed in the second power feeding unit 9d. The second power supply unit 9d opens in the z direction so that the second power supply terminal 19 of the air cleaning device 10 can be inserted from the z direction.
　空気清浄デバイス１０を仮設置する際には、空気清浄デバイス１０は、固定枠９のサポート部９ａの間で係止部９ｂに衝突するまで挿入される。この際、空気清浄デバイス１０の第１給電端子１８が固定枠９の第１給電部９ｃに完全嵌合する。その結果、空気清浄デバイス１０の他縁部が固定される。 When the air cleaning device 10 is temporarily installed, the air cleaning device 10 is inserted between the support portions 9a of the fixed frame 9 until it collides with the locking portion 9b. At this time, the first power supply terminal 18 of the air cleaning device 10 is completely fitted to the first power supply portion 9 c of the fixed frame 9. As a result, the other edge of the air cleaning device 10 is fixed.
　この際、固定枠９の第２給電部９ｄは、空気清浄デバイス１０の短縁に沿った方向における重心よりも持ち手１１側を支持する。このため、空気清浄デバイス１０は、落下しない。その後、空気清浄デバイス１０の他縁部を軸として、持ち手１１が固定枠９側へ近付けられる。その結果、空気清浄デバイス１０の第２給電端子１９が固定枠９の第２給電部９ｄに嵌合する。この状態で本体蓋５を閉めて空気清浄デバイス１０を完全設置すれば、空気清浄デバイス１０の第２給電端子１９が固定枠９の第２給電部９ｄに完全嵌合する。 At this time, the second power feeding portion 9d of the fixed frame 9 supports the handle 11 side with respect to the center of gravity in the direction along the short edge of the air cleaning device 10. For this reason, the air purification device 10 does not fall. Thereafter, the handle 11 is moved closer to the fixed frame 9 side with the other edge of the air cleaning device 10 as an axis. As a result, the second power supply terminal 19 of the air cleaning device 10 is fitted into the second power supply portion 9 d of the fixed frame 9. If the main body lid 5 is closed and the air cleaning device 10 is completely installed in this state, the second power supply terminal 19 of the air cleaning device 10 is completely fitted to the second power supply portion 9 d of the fixed frame 9.
　以上で説明した実施の形態１によれば、本体蓋５が閉じられた場合、空気清浄デバイス１０の持ち手１１は、本体蓋５の押上げ部５ａに押し上げられたフィルタ８の接触部８ａに押し上げられる。その結果、空気清浄デバイス１０が完全設置される。すなわち、目視することなく、本体蓋５を閉めるだけで空気清浄デバイス１０を容易かつ確実に固定することができる。このため、固定枠９の第１給電部９ｃと空気清浄デバイス１０の第１給電端子１８との空隙を確実になくすことができる。固定枠９の第２給電部９ｄと空気清浄デバイス１０の第２給電端子１９との空隙を確実になくすことができる。その結果、空気清浄デバイス１０が異常放電や不快な放電音を発生することを防止できる。 According to the first embodiment described above, when the main body lid 5 is closed, the handle 11 of the air cleaning device 10 is applied to the contact portion 8 a of the filter 8 pushed up by the push-up portion 5 a of the main body lid 5. Pushed up. As a result, the air cleaning device 10 is completely installed. That is, the air purification device 10 can be easily and reliably fixed by simply closing the main body lid 5 without visual inspection. For this reason, the space | gap of the 1st electric power feeding part 9c of the fixed frame 9 and the 1st electric power feeding terminal 18 of the air purification device 10 can be eliminated reliably. A gap between the second power feeding portion 9d of the fixed frame 9 and the second power feeding terminal 19 of the air cleaning device 10 can be reliably eliminated. As a result, the air cleaning device 10 can be prevented from generating abnormal discharge or unpleasant discharge noise.
　また、空気清浄デバイス１０を仮設置する際、空気清浄デバイス１０の第１給電端子１８と固定枠９の第１給電部９ｃとが嵌合した状態で、固定枠９の第２給電部９ｄが空気清浄デバイス１０の短縁に沿った方向における重心よりも持ち手１１側を支持する。このため、空気清浄デバイス１０を完全設置する前に空気清浄デバイス１０が落下することを防止できる。 When the air cleaning device 10 is temporarily installed, the second power feeding unit 9d of the fixed frame 9 is in a state where the first power feeding terminal 18 of the air cleaning device 10 and the first power feeding unit 9c of the fixed frame 9 are fitted. The handle 11 side is supported rather than the center of gravity in the direction along the short edge of the air cleaning device 10. For this reason, it is possible to prevent the air purification device 10 from falling before the air purification device 10 is completely installed.
　また、空気清浄デバイス１０は、固定枠９に対して着脱し得る。このため、空気清浄デバイス１０を取り外して容易に流水洗浄することができる。 The air cleaning device 10 can be attached to and detached from the fixed frame 9. For this reason, it is possible to remove the air cleaning device 10 and easily wash with running water.
　なお、本体１又は本体蓋５にリミットスイッチを設けてもよい。この場合、本体蓋５が閉じたことをリミッタスイッチにより機械的に検出していない場合は、本体１に内蔵した制御部での制御により、空気清浄デバイス１０への給電を遮断してもよい。この場合、完全設置されていない空気清浄デバイス１０が異常放電や不快な放電音を発生することを確実に防止できる。 A limit switch may be provided on the main body 1 or the main body lid 5. In this case, when it is not mechanically detected by the limiter switch that the main body lid 5 is closed, the power supply to the air cleaning device 10 may be cut off by the control of the control unit built in the main body 1. In this case, it is possible to reliably prevent the air cleaning device 10 that is not completely installed from generating abnormal discharge or unpleasant discharge noise.
　この発明に係る空気調和機の空気清浄デバイスは、ルームエアコン、パッケージエアコン、クリーナー、ハンドドライヤー、空気清浄機、加湿機、除湿機、冷蔵庫等の製品の内部に搭載することができる。 The air purifying device for an air conditioner according to the present invention can be mounted in products such as room air conditioners, packaged air conditioners, cleaners, hand dryers, air purifiers, humidifiers, dehumidifiers, refrigerators and the like.
　１　本体、　２　吸気口、　３　送風口、　４　フラップ、　５　本体蓋、
　５ａ　押上げ部、　６　送風ファン、　７　熱交換器、　８　フィルタ、
　８ａ　接触部、　９　固定枠、　９ａ　サポート部、　９ｂ　係止部、
　９ｃ　第１給電部、　９ｄ　第２給電部、　９ｅ　固定部、　９ｆ　係止部、
１０　空気清浄デバイス、　１１　持ち手、　１２　上枠、　１２ａ　嵌合部、
１３　下枠、　１３ａ　嵌合部、　１３ｂ　係止部、　１４　放電電極、
１５　対向電極、　１６　第１支持部、　１７　第２支持部、　１８　第１給電端子、
１９　第２給電端子、　２０　第１端子、　２１　第２端子 1 body, 2 air inlet, 3 air outlet, 4 flap, 5 body lid,
5a Push-up part, 6 Blower fan, 7 Heat exchanger, 8 Filter,
8a contact portion, 9 fixed frame, 9a support portion, 9b locking portion,
9c 1st electric power feeding part, 9d 2nd electric power feeding part, 9e fixing | fixed part, 9f locking part,
10 air cleaning device, 11 handle, 12 upper frame, 12a fitting part,
13 Lower frame, 13a Fitting part, 13b Locking part, 14 Discharge electrode,
15 counter electrode, 16 first support part, 17 second support part, 18 first power supply terminal,
19 Second power supply terminal, 20 First terminal, 21 Second terminal

Claims (7)

  1. 　上部に吸気口を有し、下部に送風口を有した本体と、
    　前記本体の前部に設けられた蓋と、
    　前記本体内に設けられ、前記吸気口から空気を取り込み、当該空気を前記送風口へと送るファンと、
    　前記吸気口と前記ファンとの間に設けられた熱交換器と、
    　前記熱交換器を前記蓋側から覆うように設けられたフィルタと、
    　前記フィルタと前記熱交換器の間に設置された固定枠と、
    　前記固定枠に前記フィルタ側に設置される空気清浄デバイスを有した空気調和機において、
    　前記固定枠の前記フィルタ側に設置された前記空気清浄デバイスの設置が不完全な場合にのみ、閉じられた前記蓋に押された前記フィルタに押されることにより前記固定枠に固定される空気調和機。     A main body having an intake port at the top and a blower port at the bottom;
    A lid provided at the front of the body;
    A fan that is provided in the main body, takes air from the air inlet, and sends the air to the air outlet;
    A heat exchanger provided between the air inlet and the fan;
    A filter provided to cover the heat exchanger from the lid side;
    A fixed frame installed between the filter and the heat exchanger;
    In an air conditioner having an air cleaning device installed on the filter side in the fixed frame,
    The air conditioner fixed to the fixed frame by being pushed by the filter pushed by the closed lid only when the installation of the air purification device installed on the filter side of the fixed frame is incomplete. Machine.
  2. 　前記蓋は、前記フィルタ側に押上げ部を有し、
    　前記熱交換器は、下方に行くにつれて前記蓋に近付く傾斜面を有し、
    　前記フィルタは、前記蓋が閉じた際に前記押上げ部と接触する接触部を有し、
    　前記固定枠は、前記熱交換器上の傾斜面に固定され、
    　前記空気清浄デバイスは、前記蓋が閉じた際に前記押上げ部により押し上げられた前記接触部に押し上げられる請求項１記載の空気調和機。     The lid has a push-up portion on the filter side,
    The heat exchanger has an inclined surface that approaches the lid as it goes downward,
    The filter has a contact portion that contacts the push-up portion when the lid is closed,
    The fixed frame is fixed to an inclined surface on the heat exchanger;
    The air conditioner according to claim 1, wherein the air cleaning device is pushed up by the contact portion pushed up by the push-up portion when the lid is closed.
  3. 　前記空気清浄デバイスは、
    　前記固定枠に着脱可能な状態で熱交換器上に固定され、取り外しの際に取っ手となる持ち手を長縁部に有し、
    　更に、前記持ち手は前記空気清浄デバイスから、前記フィルタ近傍まで延長して配置され、前記空気清浄デバイスが前記固定枠に備えられた給電端子に未挿入の状態では、前記蓋に形成された押上げ部が前記フィルタに当接し、前記押上げ部が前記フィルタを介して前記空気清浄デバイスの前記持ち手を押し上げることで、前記空気清浄デバイスが、前記固定枠に完全設置される請求項２記載の空気調和機。     The air cleaning device is
    It is fixed on the heat exchanger in a state where it can be attached to and detached from the fixed frame, and has a handle at the long edge that becomes a handle at the time of removal,
    Further, the handle is arranged to extend from the air cleaning device to the vicinity of the filter, and when the air cleaning device is not inserted into the power supply terminal provided in the fixed frame, the handle is formed on the lid. 3. The air purification device is completely installed on the fixed frame by abutting the raising portion against the filter, and the pushing-up portion pushes up the handle of the air purification device through the filter. Air conditioner.
  4. 　前記固定枠は、
    　前記フィルタと前記固定枠との間に前記空気清浄デバイスが配置された際に、前記空気清浄デバイスの両短縁部側から前記空気清浄デバイスを支持するサポート部と、
    　前記フィルタと前記固定枠との間に前記空気清浄デバイスが配置された際に、前記空気清浄デバイスの他縁部を係止する係止部と、
    　前記フィルタと前記固定枠との間に前記空気清浄デバイスが配置された際に、第１給電端子と対向する第１給電部と、
    　前記フィルタと前記固定枠との間に前記空気清浄デバイスが配置された際に、第２給電端子と対向する第２給電部と、
    を備えた請求項３記載の空気調和機。     The fixed frame is
    When the air purification device is disposed between the filter and the fixed frame, a support portion that supports the air purification device from both short edges of the air purification device;
    When the air cleaning device is disposed between the filter and the fixed frame, a locking portion that locks the other edge of the air cleaning device;
    When the air purification device is disposed between the filter and the fixed frame, a first power feeding portion facing the first power feeding terminal;
    When the air purification device is disposed between the filter and the fixed frame, a second power feeding portion facing the second power feeding terminal;
    The air conditioner according to claim 3, comprising:
  5. 　前記空気清浄デバイスは、前記固定枠に着脱し得るように形成された請求項１～請求項４のいずれかに記載の空気調和機。 The air conditioner according to any one of claims 1 to 4, wherein the air purification device is formed so as to be detachable from the fixed frame.
  6. 　前記蓋は、前記送風口側から前記吸気口側に向かって重力に逆らって前記フィルタと前記空気清浄デバイスとを押し上げる請求項１～請求項５のいずれかに記載の空気調和機。 The air conditioner according to any one of claims 1 to 5, wherein the lid pushes up the filter and the air purifying device against gravity from the air inlet side toward the air inlet side.
  7. 　前記本体又は前記蓋に設けられ、前記蓋が閉じたことを機械的に検出するスイッチと、
    　前記蓋が閉じたことを前記スイッチが検出していない場合に、前記空気清浄デバイスへの給電を遮断する制御部と、
    を備えた請求項１～請求項６のいずれかに記載の空気調和機。     A switch provided on the main body or the lid and mechanically detecting that the lid is closed;
    When the switch does not detect that the lid is closed, a controller that cuts off the power supply to the air cleaning device;
    The air conditioner according to any one of claims 1 to 6, further comprising:
PCT/JP2012/066127 2012-06-25 2012-06-25 Air conditioner WO2014002159A1 (en)

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EP12869582.2A EP2865952B1 (en) 2012-06-25 2012-06-25 Air conditioner
CN201290000306.1U CN203489362U (en) 2012-06-25 2012-06-25 Air conditioner

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CN108870717A (en) * 2018-09-20 2018-11-23 成都明日蔚蓝科技有限公司 A kind of mounting rack and fresh air system
CN108870717B (en) * 2018-09-20 2023-12-26 成都明日蔚蓝科技有限公司 Mounting bracket and new trend system

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EP2865952A1 (en) 2015-04-29
JP5423927B1 (en) 2014-02-19
EP2865952B1 (en) 2017-11-22
EP2865952A4 (en) 2016-03-16
CN203489362U (en) 2014-03-19
JPWO2014002159A1 (en) 2016-05-26

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