JP3044323U - Air conditioner with air purifier - Google Patents
Air conditioner with air purifierInfo
- Publication number
- JP3044323U JP3044323U JP1997004989U JP498997U JP3044323U JP 3044323 U JP3044323 U JP 3044323U JP 1997004989 U JP1997004989 U JP 1997004989U JP 498997 U JP498997 U JP 498997U JP 3044323 U JP3044323 U JP 3044323U
- Authority
- JP
- Japan
- Prior art keywords
- heat exchanger
- air
- dust collector
- air conditioner
- shield member
- 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.)
- Expired - Lifetime
Links
Abstract
(57)【要約】
【目的】 空気調和機に電子式の集塵器２０を組み込ん
だ場合に問題となる熱交換器１３の帯電現象を防止す
る。
【課題】 熱交換器１３の背面側に集塵器２０を設け
る。集塵器２０は、線状の放電電極２１と、面状の集塵
電極２２と、集塵電極２２をセルフクリーニングするた
めのヒータ２３とを備えている。放電電極２１の正面側
に、集塵器２０から発生する電気力線が正面側へ広がる
のを抑制するシールド部材３０を設ける。
(57) [Summary] [Purpose] To prevent the electrification phenomenon of the heat exchanger 13, which is a problem when the electronic dust collector 20 is incorporated in the air conditioner. A dust collector (20) is provided on the back side of a heat exchanger (13). The dust collector 20 includes a linear discharge electrode 21, a planar dust collecting electrode 22, and a heater 23 for self-cleaning the dust collecting electrode 22. A shield member 30 is provided on the front side of the discharge electrode 21 to prevent the lines of electric force generated from the dust collector 20 from spreading to the front side.
Description
【０００１】[0001]
本考案は、空気清浄装置付き空気調和機に関する。 The present invention relates to an air conditioner with an air cleaning device.
【０００２】[0002]
近年、空気調和機の機能を高めるために、室内ユニットに電子式の集塵器を組 み込むことが考えられている。電子式の集塵器は、周知の通り、線状の放電電極 と面状の集塵電極の間に高電圧を印加し、放電電極により周囲の空気中に存在す る塵埃をイオン化し、集塵電極に吸着させるものである。この集塵器を空気調和 機の室内ユニットに組み込むことにより、その空気調和機は本来の空気調和機能 の他に、空気清浄装置としての機能も併せ持つことになる。 In recent years, it has been considered to incorporate an electronic dust collector into the indoor unit in order to enhance the function of the air conditioner. As is well known, an electronic dust collector applies a high voltage between a linear discharge electrode and a planar dust collecting electrode to ionize dust existing in the surrounding air by the discharge electrode and collect the dust. It is to be adsorbed on the dust electrode. By incorporating this dust collector into the indoor unit of the air conditioner, the air conditioner has not only the original air conditioning function but also the function as an air cleaning device.
【０００３】 このような空気清浄装置付き空気調和機における集塵器の取り付け位置として は、通常は前面グリルとその奥側に設けられた熱交換器の間、即ち熱交換器の正 面側が考えられている。しかし、集塵器を熱交換器の正面側に取り付けると、集 塵器の特に面状の集塵電極により、空気の吸引が阻害され、本来の空気調和機能 が低下するという問題がある。As a mounting position of the dust collector in such an air conditioner with an air purifying device, usually, the position between the front grill and the heat exchanger provided on the back side thereof, that is, the front side of the heat exchanger is considered. Has been. However, if the dust collector is attached to the front side of the heat exchanger, there is a problem that the suction of air is hindered by the dust collecting electrode of the dust collector, which is particularly planar, and the original air conditioning function deteriorates.
【０００４】 最近、集塵器で問題になる集塵電極のクリーニングに関して、集塵電極にヒー タを取り付けて、集塵電極に付着する塵埃を焼いて取り除くメンテナンスフリー 型の集塵器が開発されているが、この集塵器はヒータと共に熱遮蔽板を装備する ので、これを熱交換器の正面側に設けた場合は空気の吸引が一層阻害されること になる。Recently, regarding cleaning of the dust collecting electrode, which is a problem in the dust collector, a maintenance-free type dust collector has been developed in which a heater is attached to the dust collecting electrode to burn and remove dust adhering to the dust collecting electrode. However, since this dust collector is equipped with a heater and a heat shield plate, if this dust collector is installed in front of the heat exchanger, the suction of air will be further hindered.
【０００５】 また、集塵器を熱交換器の正面側に設けた場合は、高圧が印加さる電極が熱交 換器の正面側に位置するので、安全性の面からも問題がある。Further, when the dust collector is provided on the front side of the heat exchanger, the electrode to which a high voltage is applied is located on the front side of the heat exchanger, which causes a problem in terms of safety.
【０００６】 このような問題を解決するために、本出願人は集塵器を熱交換器の背面側に配 設する形式の空気清浄装置付き空気調和機を先に開発した。In order to solve such a problem, the present applicant first developed an air conditioner with an air purifying device of a type in which a dust collector is arranged on the back side of a heat exchanger.
【０００７】[0007]
集塵器を熱交換器の背面側に配設することにより、空気流通抵抗が減少し、空 気調和機能が向上する。また、高圧電極が熱交換器の背面側に位置することによ り、安全性が向上する。ところが、集塵器から発生する電気力線のために、熱交 換器が帯電し、その熱交換器に手を触れると不快な電気的な衝撃を感じるという 意外な事実が判明した。 By disposing the dust collector on the back side of the heat exchanger, the air flow resistance is reduced and the air conditioning function is improved. In addition, the high-voltage electrode is located on the back side of the heat exchanger, which improves safety. However, it was discovered that the heat exchanger is electrically charged due to the lines of electric force generated from the dust collector, and when the heat exchanger is touched with the hand, an unpleasant electric shock is felt.
【０００８】 即ち、熱交換器はグランドに対して接地されているが、それにもかかわらず集 塵器から発生する電気力線のために電気を帯び、熱交換器に触れた手に不快な電 気的衝撃を感じさせるのである。従って、集塵器を熱交換器の背面側に配設して も、安全性に関しては必ずしも十分とは言えないのが実情である。That is, although the heat exchanger is grounded with respect to the ground, the heat exchanger is still charged with electricity due to the lines of electric force generated from the dust collector, and an unpleasant electric power is applied to the hand touching the heat exchanger. It makes you feel a shock. Therefore, in reality, even if the dust collector is arranged on the back side of the heat exchanger, it cannot be said that the safety is sufficient.
【０００９】 本考案はかかる事情に鑑みて創案されたものであり、集塵器の設置に伴う熱交 換器の帯電現象を防止することができる空気清浄装置付き空気調和機を提供する ことを目的とする。The present invention was devised in view of such circumstances, and it is an object of the present invention to provide an air conditioner with an air purifying device that can prevent the charging phenomenon of a heat exchanger due to the installation of a dust collector. To aim.
【００１０】[0010]
本考案にかかる空気清浄装置付き空気調和機は、ケーシング内に収容された熱 交換器に空気を通過させてその空気の冷却・加熱等を行う空気調和機本体と、ケ ーシング内の空気流通路に配設された電子式の集塵器と、集塵器の熱交換器側に 配設され、該集塵器から発生する電気力線の熱交換器への影響を軽減するべくそ の電気力線をシールドするシールド部材とを具備している。 The air conditioner with an air purifying device according to the present invention comprises an air conditioner body for passing air through a heat exchanger housed in a casing to cool and heat the air, and an air flow passage in the casing. The electronic dust collector installed in the dust collector and the heat exchanger side of the dust collector are installed to reduce the influence of the lines of electric force generated from the dust collector on the heat exchanger. And a shield member for shielding the lines of force.
【００１１】 即ち、本考案者らは集塵器の設置に伴う熱交換器の帯電現象を防止する手段に ついて種々検討を行った結果、集塵器から発生する電気力線をシールドするシー ルド部材を集塵器の熱交換器側に配置するのが有効なことを知見した。また、そ のシールド部材は、集塵器における放電電極の熱交換器側に、放電電極に接近し て設けるのが効果的であること、シールド部材としてはグランドに対して接地又 は非接地の状態に設けられた鉄板等の導電性部材で十分なことを知見した。That is, the inventors of the present invention have conducted various studies on means for preventing the charging phenomenon of the heat exchanger due to the installation of the dust collector, and as a result, the shield for shielding the lines of electric force generated from the dust collector It was found that it is effective to arrange the members on the heat exchanger side of the dust collector. In addition, it is effective to install the shield member on the heat exchanger side of the discharge electrode of the dust collector, close to the discharge electrode. It was found that a conductive member such as an iron plate provided in the state is sufficient.
【００１２】 集塵器による熱交換器の帯電は、集塵器を熱交換器の正面側に設けた場合にも 生じる。そのため、集塵器を熱交換器の正面側、背面側のいずれの側に設けた場 合にも本考案は有効であるが、空気流通抵抗が低減する点、高圧電極が熱交換器 の背面側に位置する点から、熱交換器の背面側の空気流通路に集塵器を設けるの が好ましい。この場合、シールド部材は熱交換器とその背面側の集塵器との間に 配設されることになる。The electrification of the heat exchanger by the dust collector also occurs when the dust collector is provided on the front side of the heat exchanger. Therefore, the present invention is effective when the dust collector is installed on either the front side or the back side of the heat exchanger, but the air flow resistance is reduced and the high-voltage electrode is located on the back side of the heat exchanger. From the viewpoint of being located on the side, it is preferable to provide a dust collector in the air flow passage on the back side of the heat exchanger. In this case, the shield member is arranged between the heat exchanger and the dust collector on the back side thereof.
【００１３】 熱交換器の背面側の空気流通路に配設された集塵器は、メンテナンスの点から 、セルフクリーニング用のヒータを装備するものが好ましい。From the viewpoint of maintenance, it is preferable that the dust collector provided in the air flow passage on the back side of the heat exchanger is equipped with a heater for self-cleaning.
【００１４】[0014]
以下に本考案の実施形態を図面に基づいて説明する。図１は本考案の実施形態 にかかる空気清浄装置付き空気調和機の概略的側面図、図２は同空気調和器に設 けられた集塵器及びシールド部材の概略的側面図である。 An embodiment of the present invention will be described below with reference to the drawings. FIG. 1 is a schematic side view of an air conditioner with an air purifying apparatus according to an embodiment of the present invention, and FIG. 2 is a schematic side view of a dust collector and a shield member provided in the air conditioner.
【００１５】 本考案の実施形態にかかる空気清浄装置付き空気調和機は、図１に示されるよ うに、空気調和機能を司る空気調和機本体１０と、空気清浄機能を付加するため に空気調和機本体１０に組み込まれた電子式の集塵器２０と、集塵器２０の設置 に伴う熱交換器の帯電を防止するために、集塵器２０と共に空気調和機本体１０ に組み込まれたシールド部材３０とを備えている。An air conditioner with an air cleaner according to an embodiment of the present invention is, as shown in FIG. 1, an air conditioner body 10 that controls an air conditioner and an air conditioner for adding an air cleaner function. An electronic dust collector 20 incorporated in the main body 10 and a shield member incorporated in the air conditioner main body 10 together with the dust collector 20 in order to prevent charging of the heat exchanger due to installation of the dust collector 20. 30 and 30.
【００１６】 空気調和機本体１０は、前面が吸引口１１ａとして開口し、その吸引口１１ａ の下方に吐出口１１ｂが設けられたケーシング１１と、ケーシング１１の吸引口 １１ａに装着される前面ケース１２と、ケーシング１１の吸引口１１ａに臨んで ケーシング１１内に設けられた熱交換器１３と、熱交換器１３を経由して吸引口 １１ａから吐出口１１ｂへ空気を流通させるために、吐出口１１ｂの奥側に設け られたクロスフロー型のファン１４とを備えている。なお、１５は熱交換器１３ の正面側に配置されたフィルタである。In the air conditioner main body 10, a front surface is opened as a suction port 11a, a casing 11 having a discharge port 11b provided below the suction port 11a, and a front case 12 attached to the suction port 11a of the casing 11. And a heat exchanger 13 provided in the casing 11 so as to face the suction port 11a of the casing 11, and a discharge port 11b for allowing air to flow from the suction port 11a to the discharge port 11b via the heat exchanger 13. And a cross-flow type fan 14 provided on the back side of the. Reference numeral 15 is a filter arranged on the front side of the heat exchanger 13.
【００１７】 電子式の集塵器２０は、熱交換器１３の背面側の空気流通路に設けられ、ケー シング１１の垂直な背板部１１ｃの表面に取り付けられている。この集塵器２０ は、図２に示されるように、水平に張設された線状の放電電極２１と、その上方 に設けられた面状の集塵電極２２と、集塵電極２２をセルフクリーニングするた めの水平な棒状のヒータ２３とを備えている。The electronic dust collector 20 is provided in the air flow passage on the back side of the heat exchanger 13, and is attached to the surface of the vertical back plate portion 11 c of the casing 11. As shown in FIG. 2, the dust collector 20 includes a linear discharge electrode 21 which is horizontally stretched, a planar dust collecting electrode 22 provided above the discharge electrode 21, and a dust collecting electrode 22 which are self-contained. A horizontal rod-shaped heater 23 for cleaning is provided.
【００１８】 集塵電極２２はヒータ２３を前後から挟んだ二重構造であり、そのヒータ２３ により水平に支持されている。そして、このヒータ２３は、ケーシング１１の垂 直な背板部１１ｃの表面に取り付けられた熱遮蔽板２４の正面側に取り付けられ ている。The dust collecting electrode 22 has a double structure in which a heater 23 is sandwiched from the front and back, and is supported horizontally by the heater 23. The heater 23 is attached to the front side of the heat shield plate 24 attached to the surface of the vertical back plate portion 11c of the casing 11.
【００１９】 シールド部材３０は、熱交換器１３とその背面側の集塵器２０との間に設けら れている。具体的には、集塵器２０で発生する電気力線の熱交換器１３への影響 を軽減するために、グランドに対して接地或いは非接地とされた鉄板等の導電板 を、集塵器２０の線状の放電電極２１の正面側に、放電電極２１に接近して垂直 に設けた構成になっている。The shield member 30 is provided between the heat exchanger 13 and the dust collector 20 on the back side thereof. Specifically, in order to reduce the influence of the lines of electric force generated in the dust collector 20 on the heat exchanger 13, a conductive plate such as an iron plate that is grounded or ungrounded with respect to the ground is used as the dust collector. The 20 linear discharge electrodes 21 are vertically arranged close to the discharge electrodes 21 on the front side.
【００２０】 シールド部材３０の寸法については、これを放電電極２１の正面側に、放電電 極２１に接近して設けていることにより、電気力線の正面側への広がりが効果的 に抑制されるので、熱交換器１３に比べて十分に低い高さとすることができ、鉄 板の場合で１０ｍｍもあれば十分である。しかし、横幅は放電電極２１の横幅と 同一かこれよりやや大きい程度に設定することが好ましい。Regarding the size of the shield member 30, since the shield member 30 is provided on the front side of the discharge electrode 21 and close to the discharge electrode 21, the spread of the electric force lines to the front side is effectively suppressed. Therefore, the height can be made sufficiently lower than that of the heat exchanger 13, and 10 mm is sufficient for an iron plate. However, it is preferable that the width is set to be equal to or slightly larger than the width of the discharge electrode 21.
【００２１】 シールド部材３０の支持については、放電電極２１やヒータ２３と同様に、熱 遮蔽板２４の正面側に図示さない支持部材を用いて行われているが、熱遮蔽板２ ４の下縁部を正面側へ延長し、その先端部を上方へ折り曲げる形態等でもよい。 但し、この場合は、延長部による空気流通の阻害を回避するために、正面側への 延長部に通気孔を設けることが望まれる。The shield member 30 is supported by a support member (not shown) on the front side of the heat shield plate 24, like the discharge electrode 21 and the heater 23. The edge part may be extended to the front side and the tip part may be bent upward. However, in this case, in order to avoid obstruction of air circulation by the extension portion, it is desirable to provide a ventilation hole in the extension portion to the front side.
【００２２】 次に、本考案の実施形態にかかる空気清浄装置付き空気調和機の機能について 説明する。Next, the function of the air conditioner with an air cleaner according to the embodiment of the present invention will be described.
【００２３】 空気調和運転中は、ファン１４が作動することにより、室内の空気が前面パネ ル１２を通過してケーシング１１内に吸引され、熱交換器１３を通過する過程で 冷却・加熱された後、背面側の空気流通路を上から下へ移動し、ファン１４を経 て室内に戻される。During the air conditioning operation, the fan 14 operates so that the indoor air passes through the front panel 12 and is sucked into the casing 11, and is cooled / heated in the process of passing through the heat exchanger 13. After that, the air flow passage on the back side is moved from top to bottom, and is returned to the room through the fan 14.
【００２４】 また、熱交換器１３の背面側の空気流通路に設けられた集塵器２０では、放電 電極２１と集塵電極２２の間に高電圧が印加されることにより、図２に破線で示 されるように、この間に電気力線が発生する。これにより、放電電極２１の周囲 に存在する塵埃４０はイオン化され、集塵電極２２に引き寄せられて付着する。 その結果、熱交換器１３を通過した空気は、熱交換器１３の背面側の空気流通路 を通過する過程で清浄化さて室内に戻される。Further, in the dust collector 20 provided in the air flow passage on the back side of the heat exchanger 13, a high voltage is applied between the discharge electrode 21 and the dust collection electrode 22, so that the broken line in FIG. As shown by, electric lines of force are generated during this period. As a result, the dust 40 existing around the discharge electrode 21 is ionized and attracted and attached to the dust collecting electrode 22. As a result, the air that has passed through the heat exchanger 13 is cleaned and returned to the room in the process of passing through the air flow passage on the back side of the heat exchanger 13.
【００２５】 ここで、放電電極２１と集塵電極２２の間に発生する電気力線は、正面側の熱 交換器１３の方に広がるが、放電電極２１の正面側にシールド部材３０が配置さ れ、シールド部材３０の正面側への電気力線の広がりが抑制されるので、その正 面側に位置する熱交換器１３への電気力線の影響が軽減される。その結果、熱交 換器１３の帯電が防止される。従って、熱交換器１３に手を触れても、不快な電 気的衝撃は受けない。Here, the lines of electric force generated between the discharge electrode 21 and the dust collection electrode 22 spread toward the heat exchanger 13 on the front side, but the shield member 30 is arranged on the front side of the discharge electrode 21. As a result, the spread of the lines of electric force on the front side of the shield member 30 is suppressed, so that the influence of the lines of electric force on the heat exchanger 13 located on the front side is reduced. As a result, the heat exchanger 13 is prevented from being charged. Therefore, even if the heat exchanger 13 is touched with hands, no unpleasant electric shock is received.
【００２６】 なお、シールド部材３０は帯電するが、このシールド部材３０は熱交換器１３ の背面側に位置し、不用意に手で触るおそれはないので、シールド部材３０の帯 電は問題にならない。Although the shield member 30 is charged, the shield member 30 is located on the back side of the heat exchanger 13 and there is no possibility of touching it by hand, so charging of the shield member 30 is not a problem. .
【００２７】 空気調和運転停止中に空気清浄運転を行う場合は、ファン１４を停止した状態 で、集塵器２０の放電電極２１と集塵電極２２の間に高電圧が印加される。この 場合は、放電電極２１と集塵電極２２の間に高電圧を印加することに伴って下か ら上に生じるイオン風により、ケーシング１１の吐出口１１ｂからケーシング１ １内に空気が流入し、この空気が熱交換器１３の背面側の空気流通路を下から上 に流通する過程で清浄化され、室内に戻る。When the air cleaning operation is performed while the air conditioning operation is stopped, a high voltage is applied between the discharge electrode 21 and the dust collecting electrode 22 of the dust collector 20 with the fan 14 stopped. In this case, air flows from the discharge port 11b of the casing 11 into the casing 11 by the ionic wind generated from the lower side to the upper side due to the high voltage applied between the discharge electrode 21 and the dust collecting electrode 22. The air is cleaned in the process of flowing from the bottom to the top in the air flow passage on the back side of the heat exchanger 13, and returns to the room.
【００２８】 この場合も、放電電極２１と集塵電極２２の間に発生する電気力線が、放電電 極２１の正面側にシールド部材３０により遮蔽され、その正面側への広がりが抑 制されるので、熱交換器１３への電気力線の影響が軽減され、熱交換器１３の帯 電が防止される。Also in this case, the lines of electric force generated between the discharge electrode 21 and the dust collecting electrode 22 are shielded by the shield member 30 on the front side of the discharge electrode 21, and the spread to the front side is suppressed. Therefore, the influence of the lines of electric force on the heat exchanger 13 is reduced, and the heat exchanger 13 is prevented from being charged.
【００２９】 このように、本考案の実施形態にかかる空気清浄装置付き空気調和機による場 合には、熱交換器１３と集塵器２０の間に設けられたシールド部材３０により、 熱交換器１３への電気力線の影響が軽減され、熱交換器１３の帯電が防止される ので、熱交換器１３に手を触れても不快な電気的衝撃を受けるおそれがない。As described above, in the case of the air conditioner with the air purifying device according to the embodiment of the present invention, the heat exchanger 13 is provided by the shield member 30 provided between the heat exchanger 13 and the dust collector 20. Since the influence of the lines of electric force on the heat exchanger 13 is reduced and the heat exchanger 13 is prevented from being charged, there is no risk of an unpleasant electric shock even if the heat exchanger 13 is touched with a hand.
【００３０】 また、シールド部材３０が放電電極２１の正面側に、放電電極２１に接近して 設けられていることにより、電気力線の正面側への広がりが効果的に抑制される ので、シールド部材３０の高さを熱交換器１３に比べて十分に低くすることがで きる。その結果、シールド部材３０による空気流通抵抗の増大が最小限に抑制さ れる。Further, since the shield member 30 is provided on the front side of the discharge electrode 21 and close to the discharge electrode 21, the spread of the lines of electric force to the front side is effectively suppressed, so that the shield member 30 is shielded. The height of the member 30 can be made sufficiently lower than that of the heat exchanger 13. As a result, the increase in air flow resistance due to the shield member 30 is suppressed to the minimum.
【００３１】 また、集塵器２０が熱交換器１３の背面側の空気流通路に設けられ、ここでは 空気の流通方向が主に上下方向となり、集塵器２０の面状の集塵電極２２や熱遮 蔽板２４がその空気の流通方向に沿ったものになるので、空気調和運転時におけ る空気流通を集塵器２０が阻害しない。従って、集塵器２０を設けたことによる 空気調和機能の低下が回避される。Further, the dust collector 20 is provided in the air flow passage on the back side of the heat exchanger 13, in which the air circulation direction is mainly the vertical direction, and the planar dust collection electrode 22 of the dust collector 20 is provided. Since the heat shield plate 24 and the heat shield plate 24 are arranged along the air flow direction, the dust collector 20 does not hinder the air flow during the air conditioning operation. Therefore, the deterioration of the air conditioning function due to the provision of the dust collector 20 can be avoided.
【００３２】 また、集塵器２０を熱交換器１３の背面側の空気流通路に設けたことにより、 高電圧が印加される放電電極２１及び集塵電極２２が熱交換器１３の背面側に位 置するので、安全である。Since the dust collector 20 is provided in the air flow passage on the back side of the heat exchanger 13, the discharge electrode 21 and the dust collection electrode 22 to which a high voltage is applied are provided on the back side of the heat exchanger 13. It is safe because it is positioned.
【００３３】 また、集塵器２０の集塵電極２２がヒータ２３を装備し、このヒータ２３によ り集塵電極２２がセルフクリーニングされるので、集塵電極２２が熱交換器１３ の背面側に位置するにもかかわらず、メンテナンス性の悪化は生じない。Further, since the dust collecting electrode 22 of the dust collector 20 is equipped with the heater 23, and the dust collecting electrode 22 is self-cleaned by the heater 23, the dust collecting electrode 22 is located on the rear side of the heat exchanger 13. However, the maintainability does not deteriorate.
【００３４】 なお、上記実施形態では、集塵器２０を熱交換器１３の背面側に設けたが、集 塵器２０を熱交換器１３の正面側に設ける場合にも、本考案は有効である。この 場合も、シールド部材３０は集塵器２０と熱交換器１３の間に設けられる。Although the dust collector 20 is provided on the back side of the heat exchanger 13 in the above embodiment, the present invention is also effective when the dust collector 20 is provided on the front side of the heat exchanger 13. is there. Also in this case, the shield member 30 is provided between the dust collector 20 and the heat exchanger 13.
【００３５】 また、集塵器２０は、集塵電極２２をセルフクリーニングするためのヒータ２ ３及び熱遮蔽板２４を装備しており、これは集塵器２０を熱交換器１３の背面側 に設ける場合に特に有効であるが、集塵器２０を熱交換器１３の正面側に設ける 場合等には、これらを装備しない集塵器２０の使用も可能である。Further, the dust collector 20 is equipped with a heater 23 and a heat shield plate 24 for self-cleaning the dust collecting electrode 22, which is located on the rear side of the heat exchanger 13. This is particularly effective when provided, but when the dust collector 20 is provided on the front side of the heat exchanger 13, it is possible to use the dust collector 20 that is not equipped with these.
【００３６】 シールド部材３０の材質、形状及び寸法等については、上記実施形態に限定さ れるものではなく、熱交換器１３への電気力線の影響が軽減され、熱交換器１３ の帯電が防止されるように適宜選択することが可能である。The material, shape, size and the like of the shield member 30 are not limited to those in the above embodiment, and the influence of the lines of electric force on the heat exchanger 13 is reduced, and the heat exchanger 13 is prevented from being charged. It can be appropriately selected as described above.
【００３７】[0037]
以上に説明した通り、本考案にかかる空気清浄装置付き空気調和機は、ケーシ ング内に収容された熱交換器に空気を通過させてその空気の冷却・加熱等を行う 空気調和機本体と、ケーシング内の空気流通路に配設された電子式の集塵器と、 集塵器の熱交換器側に配設され、該集塵器から発生する電気力線の熱交換器への 影響を軽減するべくその電気力線をシールドするシールド部材とを具備し、シー ルド部材により熱交換器の帯電を防止することができるので、熱交換器に手を触 れても不快な電気的衝撃を受けるおそれがない。 As described above, the air conditioner with an air purifying device according to the present invention includes an air conditioner body for cooling and heating the air by passing the air through the heat exchanger housed in the casing. An electronic dust collector installed in the air flow passage in the casing and an electronic dust collector installed on the heat exchanger side of the dust collector to prevent the influence of the lines of electric force generated by the dust collector on the heat exchanger. It is equipped with a shield member that shields the lines of electric force in order to reduce it, and the shield member can prevent the heat exchanger from being charged, so even if you touch the heat exchanger with your hand, an unpleasant electrical shock will occur. There is no danger of receiving it.
【００３８】 請求項３に記載の空気清浄装置付き空気調和機では、シールド部材が放電電極 の正面側に、放電電極に接近して設けられていることにより、電気力線の正面側 への広がりが効果的に抑制されるので、シールド部材の高さを熱交換器に比べて 十分に低くすることができる。その結果、シールド部材による空気流通抵抗の増 大が最小限に抑制される。In the air conditioner with an air purifying apparatus according to the third aspect, the shield member is provided on the front side of the discharge electrode and close to the discharge electrode, so that the line of electric force spreads to the front side. Is effectively suppressed, the height of the shield member can be made sufficiently lower than that of the heat exchanger. As a result, the increase in air flow resistance due to the shield member is suppressed to a minimum.
【００３９】 請求項４に記載の空気清浄装置付き空気調和機では、集塵器が熱交換器の背面 側の空気流通路に配設されているので、集塵器を設けたことによる空気調和機能 の低下が回避される。また、高電圧が印加される電極が熱交換器の背面側に位置 するので、安全である。In the air conditioner with an air purifying apparatus according to the fourth aspect, since the dust collector is arranged in the air flow passage on the rear side of the heat exchanger, the air conditioner provided with the dust collector is provided. Function degradation is avoided. Also, the electrode to which a high voltage is applied is located on the back side of the heat exchanger, which is safe.
【００４０】 請求項５に記載の空気清浄装置付き空気調和機では、熱交換器の背面側の空気 流通路に配設される集塵器が、そのセルフクリーニング用のヒータを装備するの で、集塵器が熱交換器の背面側に位置するにもかかわらず、メンテナンス性の悪 化は生じない。In the air conditioner with an air purifying apparatus according to the fifth aspect, since the dust collector arranged in the air flow passage on the back side of the heat exchanger is equipped with the heater for self-cleaning, Even though the dust collector is located on the back side of the heat exchanger, the maintainability does not deteriorate.
【図１】本考案の実施形態にかかる空気清浄装置付き空
気調和機の概略的側面図である。FIG. 1 is a schematic side view of an air conditioner with an air cleaning device according to an embodiment of the present invention.
【図２】同空気調和器に設けられた集塵器及びシールド
部材の概略的側面図である。FIG. 2 is a schematic side view of a dust collector and a shield member provided in the air conditioner.
１０ 空気調和機本体 １１ ケーシング １２ 前面パネル １３ 熱交換器 １４ ファン ２０ 集塵器 ２１ 放電電極 ２２ 集塵電極 ２３ ヒータ ２４ 熱遮蔽板 ３０ シールド部材 ４０ 塵埃 10 Air Conditioner Main Body 11 Casing 12 Front Panel 13 Heat Exchanger 14 Fan 20 Dust Collector 21 Discharge Electrode 22 Dust Collection Electrode 23 Heater 24 Heat Shield Plate 30 Shield Member 40 Dust
───────────────────────────────────────────────────── フロントページの続き (51)Int.Cl.6 識別記号 庁内整理番号 ＦＩ 技術表示箇所 Ｈ０１Ｔ 23/00 Ｈ０１Ｔ 23/00 Ｈ０５Ｆ 3/02 Ｈ０５Ｆ 3/02 Ｍ ─────────────────────────────────────────────────── ─── Continuation of the front page (51) Int.Cl. 6 Identification code Internal reference number FI Technical indication H01T 23/00 H01T 23/00 H05F 3/02 H05F 3/02 M
Claims (5)
気を通過させてその空気の冷却・加熱等を行う空気調和
機本体と、ケーシング内の空気流通路に配設された電子
式の集塵器と、集塵器の熱交換器側に配設され、該集塵
器から発生する電気力線の熱交換器への影響を軽減する
べくその電気力線をシールドするシールド部材とを具備
することを特徴とする空気清浄装置付き空気調和機。1. An air conditioner body for passing air through a heat exchanger housed in a casing to cool and heat the air, and an electronic collector arranged in an air flow passage in the casing. A dust collector; and a shield member that is disposed on the heat exchanger side of the dust collector and shields the lines of electric force generated from the dust collector to reduce the influence on the heat exchanger. An air conditioner with an air purifier characterized by:
接地又は非接地の状態に設けられた導電性部材であるこ
とを特徴とする請求項１に記載の空気清浄装置付き空気
調和器。2. The air conditioner with an air cleaner according to claim 1, wherein the shield member is a conductive member provided in a state of being grounded or ungrounded with respect to the ground.
電電極の熱交換器側に、放電電極に接近して設けられて
いることを特徴とする請求項１又は２に記載の空気清浄
装置付き空気調和器。3. The air cleaning device according to claim 1, wherein the shield member is provided on the heat exchanger side of the discharge electrode of the dust collector, close to the discharge electrode. Air conditioner.
通路に配設され、前記シールド部材は熱交換器とその背
面側の集塵器との間に配設されていることを特徴とする
請求項１、２又は３に記載の空気清浄装置付き空気調和
器。4. The dust collector is arranged in the air flow passage on the back side of the heat exchanger, and the shield member is arranged between the heat exchanger and the dust collector on the back side thereof. An air conditioner with an air purifying device according to claim 1, 2 or 3.
れた集塵器は、そのセルフクリーニング用のヒータを装
備することを特徴とする請求項４に記載の空気清浄装置
付き空気調和機。5. The air with an air purifying apparatus according to claim 4, wherein the dust collector arranged in the air flow passage on the back side of the heat exchanger is equipped with a heater for self-cleaning thereof. Harmony machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1997004989U JP3044323U (en) | 1997-06-12 | 1997-06-12 | Air conditioner with air purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1997004989U JP3044323U (en) | 1997-06-12 | 1997-06-12 | Air conditioner with air purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP3044323U true JP3044323U (en) | 1997-12-22 |
Family
ID=43178752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1997004989U Expired - Lifetime JP3044323U (en) | 1997-06-12 | 1997-06-12 | Air conditioner with air purifier |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3044323U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014209057A (en) * | 2014-07-28 | 2014-11-06 | 三菱電機株式会社 | Discharge electrode, discharge device, and air conditioner |
| KR20200005582A (en) | 2017-06-12 | 2020-01-15 | 미쓰비시 세이시 가부시키가이샤 | Jig for cryopreservation of cells or tissues |
| KR20200131310A (en) | 2018-04-26 | 2020-11-23 | 미쓰비시 세이시 가부시키가이샤 | Cryopreservation solution and cryopreservation method |
| KR20220020895A (en) | 2019-06-12 | 2022-02-21 | 미쓰비시 세이시 가부시키가이샤 | Fixture for cryopreservation jig and freeze-thaw method using the fixture |
| KR20220035239A (en) | 2019-08-23 | 2022-03-21 | 미쓰비시 세이시 가부시키가이샤 | Jig for cryopreservation of cells or tissues |
-
1997
- 1997-06-12 JP JP1997004989U patent/JP3044323U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014209057A (en) * | 2014-07-28 | 2014-11-06 | 三菱電機株式会社 | Discharge electrode, discharge device, and air conditioner |
| KR20200005582A (en) | 2017-06-12 | 2020-01-15 | 미쓰비시 세이시 가부시키가이샤 | Jig for cryopreservation of cells or tissues |
| KR20200131310A (en) | 2018-04-26 | 2020-11-23 | 미쓰비시 세이시 가부시키가이샤 | Cryopreservation solution and cryopreservation method |
| KR20220020895A (en) | 2019-06-12 | 2022-02-21 | 미쓰비시 세이시 가부시키가이샤 | Fixture for cryopreservation jig and freeze-thaw method using the fixture |
| KR20220035239A (en) | 2019-08-23 | 2022-03-21 | 미쓰비시 세이시 가부시키가이샤 | Jig for cryopreservation of cells or tissues |
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