JP2020094791A5 - - Google Patents

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JP2020094791A5
JP2020094791A5 JP2019112512A JP2019112512A JP2020094791A5 JP 2020094791 A5 JP2020094791 A5 JP 2020094791A5 JP 2019112512 A JP2019112512 A JP 2019112512A JP 2019112512 A JP2019112512 A JP 2019112512A JP 2020094791 A5 JP2020094791 A5 JP 2020094791A5
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heat exchange
exchange tube
heat
tubes
heat exchanger
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JP2019112512A
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JP2020094791A (en
JP7372761B2 (en
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Priority claimed from CN201811538891.0A external-priority patent/CN111322794A/en
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熱交換管
を備える熱交換器であって、前記熱交換管は、第１の回路を形成するように構成した第１の熱交換管、及び第２の回路を形成するように構成した第２の熱交換管を備え、
前記第１の熱交換管は、前記第２の熱交換管よりも大きい合計熱交換能力を有する、熱交換器。 A heat exchanger comprising a heat exchange tube, wherein the heat exchange tube is configured to form a first heat exchange tube configured to form a first circuit and a second circuit configured to form a second circuit. Equipped with a heat exchange tube ,
The first heat exchange tube is a heat exchanger having a total heat exchange capacity larger than that of the second heat exchange tube . 第１のフィン
を更に備え、前記第１のフィンは、それぞれの少なくとも一部分が第１の方向で延在し、前記第１の方向に直交する第２の方向で一列に配置し、前記熱交換管と交互に配置する、請求項１に記載の熱交換器。 Further comprising a first fin, each of which at least a portion extends in a first direction and is arranged in a row in a second direction orthogonal to the first direction to exchange heat. The heat exchanger according to claim 1 , which is arranged alternately with the pipes. それぞれ前記第１の熱交換管の少なくとも１つから構成した第１の熱交換管セット、及びそれぞれ前記第２の熱交換管の少なくとも１つから構成した第２の熱交換管セットは、前記第２の方向で交互に配置する、請求項２に記載の熱交換器。 The first heat exchange tube set each composed of at least one of the first heat exchange tubes and the second heat exchange tube set composed of at least one of the second heat exchange tubes are the first. The heat exchanger according to claim 2 , which is arranged alternately in two directions. 前記第１の熱交換管、前記第２の熱交換管、及び前記第１のフィンは、前記第１の方向及び前記第２の方向Ｄ２の両方に直交する第３の方向における少なくとも一方の側で位置合わせし、前記第２の方向で互いに位置合わせする、請求項２に記載の熱交換器。 The first heat exchange tube, the second heat exchange tube, and the first fin are at least one side in a third direction orthogonal to both the first direction and the second direction D2. The heat exchanger according to claim 2 , wherein the heat exchangers are aligned with each other and aligned with each other in the second direction. 前記第１の熱交換管の数は、前記第２の熱交換管の数よりも多く、
前記第１の熱交換管は、前記第２の熱交換管の長さよりも長く、
前記第１の熱交換管は、前記第２の熱交換管の幅よりも大きく、
前記第１の熱交換管は、前記第２の熱交換管の厚さよりも厚い、及び／又は
前記第１の熱交換管の内部通路の合計断面積は、前記第２の熱交換管の内部通路の合計断面積よりも大きい、請求項３又は４に記載の熱交換器。 The number of the first heat exchange tubes is larger than the number of the second heat exchange tubes.
The first heat exchange tube is longer than the length of the second heat exchange tube.
The first heat exchange tube is larger than the width of the second heat exchange tube.
The first heat exchange tube is thicker than the thickness of the second heat exchange tube, and / or the total cross-sectional area of the internal passage of the first heat exchange tube is the inside of the second heat exchange tube. The heat exchanger according to claim 3 or 4 , which is larger than the total cross-sectional area of the passage. 前記熱交換管は、複数の同じ繰り返しユニットが前記第２の方向で配置されるように前記第２の方向で配置し、前記繰り返しユニットのそれぞれは、所定数の熱交換管から構成し、前記繰り返しユニットのそれぞれにおいて、前記第１の熱交換管及び前記第２の熱交換管は、前記第２の方向で交互に配置する、請求項２に記載の熱交換器。 The heat exchange tube is arranged in the second direction so that a plurality of the same repeating units are arranged in the second direction, and each of the repeating units is composed of a predetermined number of heat exchange tubes. The heat exchanger according to claim 2, wherein in each of the repeating units, the first heat exchange tube and the second heat exchange tube are alternately arranged in the second direction. 前記繰り返しユニットのそれぞれは、３つの前記第１の熱交換管及び２つの前記第２の熱交換管から構成し、２つの前記第２の熱交換管のそれぞれは、３つの前記第１の熱交換管の２つの隣接する管の間に位置するか、
前記繰り返しユニットのそれぞれは、２つの前記第１の熱交換管及び１つの前記第２の熱交換管から構成し、１つの前記第２の熱交換管は、２つの前記第１の熱交換管の間に位置するか、又は
前記繰り返しユニットのそれぞれは、４つの前記第１の熱交換管及び３つの前記第２の熱交換管から構成し、３つの前記第２の熱交換管のそれぞれは、４つの前記第１の熱交換管の２つの隣接する管の間に位置する、請求項６に記載の熱交換器。 Each of the repeating units is composed of three said first heat exchange tubes and two said second heat exchange tubes, and each of the two said second heat exchange tubes has three said first heat exchange tubes. Located between two adjacent tubes of the exchange tube or
Each of the repeating units is composed of two said first heat exchange tubes and one said second heat exchange tube, and one said second heat exchange tube is two said said first heat exchange tubes. Each of the repeating units is composed of four said first heat exchange tubes and three said second heat exchange tubes, and each of the three said second heat exchange tubes is The heat exchanger according to claim 6 , which is located between two adjacent tubes of the four first heat exchanger tubes. 前記第１の熱交換管は、前記第１の方向及び前記第２の方向の両方に直交する第３の方向で配置した第１の熱交換管部及び第２の熱交換管部；並びに前記第１の熱交換管部及び前記第２の熱交換管部を互いに接続し、流体連通させる接続部を備え、前記第１の熱交換管部及び前記第２の熱交換管部は、前記第２の方向で前記第１の熱交換管部及び前記第２の熱交換管部の一方の側に位置する同じ前記第１のフィンと接触し、前記第２の方向で前記第１の熱交換管部及び前記第２の熱交換管部のもう一方の側に位置する同じ前記第１のフィンと接触する、請求項２に記載の熱交換器。 The first heat exchange tube is a first heat exchange tube portion and a second heat exchange tube portion arranged in a third direction orthogonal to both the first direction and the second direction; and the above. The first heat exchange tube portion and the second heat exchange tube portion are connected to each other to provide a connection portion for fluid communication, and the first heat exchange tube portion and the second heat exchange tube portion are the first. Contact with the same first fin located on one side of the first heat exchange tube portion and the second heat exchange tube portion in two directions, and the first heat exchange in the second direction. The heat exchanger according to claim 2 , wherein the heat exchanger is in contact with the same first fin located on the other side of the tube portion and the second heat exchange tube portion. 第１のフィン；及び
第２のフィン
を更に備え、前記第１のフィンは、それぞれの少なくとも一部分が第１の方向で延在し、前記第１の方向に直交する第２の方向で一列に配置し、前記第２のフィンは、それぞれの少なくとも一部分が前記第１の方向で延在し、前記第１の方向に直交する前記第２の方向で一列に配置し、
前記第１の熱交換管は、前記第１の方向及び前記第２の方向の両方に直交する第３の方向で配置した第１の熱交換管部及び第２の熱交換管部；並びに前記第１の熱交換管部及び前記第２の熱交換管部を互いに接続し、流体連通させる接続部を備え、
前記第１のフィン、並びに前記第１の熱交換管部及び前記第２の熱交換管の両方から構成した第１の熱交換管セットは、前記第１の方向に直交する前記第２の方向で交互に一列に配置し、
前記第２のフィン、並びに前記第２の熱交換管部から構成した第２の熱交換管セットは、前記第１の方向に直交する前記第２の方向で交互に一列に配置する、請求項１に記載の熱交換器。 The first fin; and the second fin are further provided, and at least a part of each of the first fins extends in the first direction and is aligned in a second direction orthogonal to the first direction. The second fins are arranged in a row in the second direction, each of which at least a portion extends in the first direction and is orthogonal to the first direction.
The first heat exchange tube is a first heat exchange tube portion and a second heat exchange tube portion arranged in a third direction orthogonal to both the first direction and the second direction; and the above. A connection portion for connecting the first heat exchange pipe portion and the second heat exchange pipe portion to each other and allowing fluid communication is provided.
The first heat exchange tube set composed of the first fin and both the first heat exchange tube portion and the second heat exchange tube is in the second direction orthogonal to the first direction. Arrange in a row alternately with
The second heat exchange tube set composed of the second fin and the second heat exchange tube portion are alternately arranged in a row in the second direction orthogonal to the first direction. The heat exchanger according to 1 . 前記第１の熱交換管の前記第１の熱交換管部、前記第２の熱交換管部及び前記接続部は、１本の熱交換管を曲げることによって形成する、請求項８又は９に記載の熱交換器。 According to claim 8 or 9 , the first heat exchange tube portion, the second heat exchange tube portion, and the connection portion of the first heat exchange tube are formed by bending one heat exchange tube. The heat exchanger described. 前記第１の熱交換管のそれぞれの２つの端部にそれぞれ配設した第１のマニホルド；及び
前記第２の熱交換管のそれぞれの２つの端部にそれぞれ配設した第２のマニホルド
を更に備える、請求項１又は２に記載の熱交換器。 Further, a first manifold disposed at each of the two ends of the first heat exchange tube; and a second manifold disposed at each of the two ends of the second heat exchange tube. The heat exchanger according to claim 1 or 2 . 前記第１のフィンは、前記第１の方向及び前記第２の方向の両方に直交する第３の方向において、前記第１のフィンと接触する前記第１の熱交換管の一部分、及び前記第１のフィンと接触する前記第２の熱交換管の一部分のうちより大きい方と同じサイズを有する、請求項１又は２に記載の熱交換器。 The first fin is a part of the first heat exchange tube in contact with the first fin in a third direction orthogonal to both the first direction and the second direction, and the first. The heat exchanger according to claim 1 or 2 , which has the same size as the larger part of the second heat exchanger in contact with the fin of 1. 第１のフィン
を更に備え、前記第１のフィンは、それぞれの少なくとも一部分が第１の方向で延在し、前記第１の方向に直交する第２の方向で一列に配置し、前記熱交換管と交互に配置し、
前記熱交換器は、前記第２の方向で見ると、Ｌ字形状、Ｕ字形状、又はＣ字形状に曲げられている、請求項１に記載の熱交換器。 Further comprising a first fin, each of the first fins extends in a first direction and is arranged in a row in a second direction orthogonal to the first direction to exchange heat. Arranged alternately with the pipe,
The heat exchanger according to claim 1 , wherein the heat exchanger is bent into an L-shape, a U-shape, or a C-shape when viewed in the second direction. 請求項１に記載の熱交換器
を備える空気調和システム。 An air conditioning system comprising the heat exchanger according to claim 1.
JP2019112512A 2018-12-14 2019-06-18 Heat exchanger and air conditioning system Active JP7372761B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201811538891.0A CN111322794A (en) 2018-12-14 2018-12-14 Heat exchanger and air conditioning system
CN201811538891.0 2018-12-14

Publications (3)

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JP2020094791A JP2020094791A (en) 2020-06-18
JP2020094791A5 true JP2020094791A5 (en) 2022-06-28
JP7372761B2 JP7372761B2 (en) 2023-11-01

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