JPS61173093A - Method of adjusting length of flowpath of heat exchanger and device therefor - Google Patents
Method of adjusting length of flowpath of heat exchanger and device thereforInfo
- Publication number
- JPS61173093A JPS61173093A JP60014835A JP1483585A JPS61173093A JP S61173093 A JPS61173093 A JP S61173093A JP 60014835 A JP60014835 A JP 60014835A JP 1483585 A JP1483585 A JP 1483585A JP S61173093 A JPS61173093 A JP S61173093A
- Authority
- JP
- Japan
- Prior art keywords
- heat exchange
- flow path
- exchange element
- heat exchanger
- flowpath
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D9/00—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D9/0062—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one heat-exchange medium being formed by spaced plates with inserted elements
- F28D9/0068—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one heat-exchange medium being formed by spaced plates with inserted elements with means for changing flow direction of one heat exchange medium, e.g. using deflecting zones
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F2250/00—Arrangements for modifying the flow of the heat exchange media, e.g. flow guiding means; Particular flow patterns
- F28F2250/10—Particular pattern of flow of the heat exchange media
- F28F2250/108—Particular pattern of flow of the heat exchange media with combined cross flow and parallel flow
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
Description
【発明の詳細な説明】
〔腫業上の利用分野〕
本発明は熱交換効率を高くした熱交換器の流路長調整方
法およびその装置に関するものである。DETAILED DESCRIPTION OF THE INVENTION [Field of medical application] The present invention relates to a method for adjusting the flow path length of a heat exchanger and an apparatus therefor, which improve heat exchange efficiency.
従来、１次気流と２次気流の対向流路長を長くして熱交
換面８１ｆｔ大さくし、熱交換効率χ高めるようにした
熱交換器が実公１ｉｆｊ５２−５６５３１号公報および
本出願人か提案した特願昭５９−９４１０１号に示され
ている。Conventionally, a heat exchanger has been proposed in Utility Model Publication No. 1IFJ52-56531 and the applicant's proposal, in which the opposing flow path length of the primary airflow and secondary airflow is increased to increase the heat exchange surface by 81 ft, thereby increasing the heat exchange efficiency χ. This is shown in Japanese Patent Application No. 59-94101.
第２図は後者の例を示し、１は平行流＠ｌａを有する熱
交換素子、２龜気流のガイド機能を有するスペーサであ
る。熱交換素子１の平行流路１ａ方向の一端を互違いに
積み重ねるとともに、熱交換素子１０他端に平行流路１
ａに続く流路３の丸部を閉塞しかつその間隔を保持する
スペーサ２乞配設する。又、この何故のものをケース４
内に収納する。ａ 、 ａ’は１次気流Ｍの吸込口およ
び吹出口、ｂ 、 ｂ’は２人気流Ｎの吸込口および吹
出口である。１次気流Ｍは吸込口ａから平行流路１ａを
介して流に３に入勺、ここでスペーサ４にガイドされて
前方に曲がり、吹出口ａ′から吠出す。２人気流Ｎは吸
込口すから同様の経路を介して吹出口ｂ′から吠出す。FIG. 2 shows the latter example, in which 1 is a heat exchange element having a parallel flow @la, and 2 is a spacer having a guiding function for airflow. One end of the heat exchange element 1 in the parallel flow path 1a direction is stacked alternately, and the parallel flow path 1 is stacked on the other end of the heat exchange element 10.
A spacer 2 is provided to close the round part of the flow path 3 that continues to a and maintain the interval. Also, this reason is case 4
Store inside. a and a' are the inlet and outlet of the primary air flow M, and b and b' are the inlet and outlet of the two air flows N. The primary air flow M enters the flow 3 from the suction port a through the parallel flow path 1a, is guided by the spacer 4, bends forward, and blows out from the air outlet a'. The two popular streams N eject from the air outlet b' via the same route as the air inlet.
しかるに、第２図に示したπフロー形熱交換器において
は、各型な９部からの空気漏れを防ぐためにケース４を
含む加圧板などにより検層方向に加圧でれておシ、各熱
交換素子ｌの相互位置を変更することは仲々困難でお夛
、流路長乞変えて熱交換面ｍを変え、熱交換効率を調整
することは困難であった。このことは実公昭５２−５６
５３１号公報のものも同様であった。However, in the π flow type heat exchanger shown in Fig. 2, in order to prevent air leakage from the 9 parts of each type, each part is pressurized in the logging direction by a pressure plate including the case 4. It is difficult to change the mutual positions of the heat exchange elements l, and it is also difficult to adjust the heat exchange efficiency by changing the length of the flow path and changing the heat exchange surface m. This fact is true
The same applies to the one disclosed in Publication No. 531.
本発明は上記した問題点を解決するために成されたもの
であシ、流路長を調整して熱交換面積を変え、熱交換効
率を調整することを目的とする。The present invention was made in order to solve the above problems, and an object of the present invention is to adjust the flow path length to change the heat exchange area and adjust the heat exchange efficiency.
本発明では、熱交換素子の積み重ね方向の加圧力を可変
とした。In the present invention, the pressing force in the stacking direction of the heat exchange elements is made variable.
熱交換素子の積み重ね方向の加圧力を解放した際に熱交
換素子を平行流路方向にスライドさせる。When the pressing force in the stacking direction of the heat exchange elements is released, the heat exchange elements are slid in the parallel flow path direction.
以下、本発明の実施例を図面とともに説明する。 Embodiments of the present invention will be described below with reference to the drawings.
第１図囚〜（Ｑは本発明に係る流路長調整方法を示し、
まず第１図（４）に示すように熱交換器には熱交換素子
１の積層方向に加圧力６が加えられている。Figure 1-(Q indicates the flow path length adjustment method according to the present invention,
First, as shown in FIG. 1(4), a pressing force 6 is applied to the heat exchanger in the stacking direction of the heat exchange elements 1.
ここで、第１図（８）に示すように加圧力６を解放し熱
交換素子１を平行流路１ａ方向にスライドさせて熱交換
索子１の槓み重ね部５の幅をせまくし、第１図（Ｑに示
すように魯び加圧力６を加えて積み重ね部５を圧接し空
気九れを防止する。このように熱交換索子１をスライド
させることにより、流路長を長くすることができ、熱交
換面積を大きくして熱交換効率を上けることができる。Here, as shown in FIG. 1 (8), the pressurizing force 6 is released and the heat exchange element 1 is slid in the direction of the parallel flow path 1a to narrow the width of the overlapped portion 5 of the heat exchange cord 1. As shown in Fig. 1 (Q), a pressure force 6 is applied to press the stacked portion 5 to prevent air leakage. By sliding the heat exchanger rope 1 in this way, the length of the flow path is lengthened. It is possible to increase the heat exchange area and increase the heat exchange efficiency.
次に、第３図は熱交換器の流路長調整装置を示し、７は
熱交換素子工の積み重ね方向の両氏に設けられた加圧板
で、この加圧板７を着脱自在の加圧バンド８によシ締着
し、積み重ね方向に加圧力を加える。そして、流路長を
変える場合には第４図に示すように加圧バンド８を域外
して加圧板７も取外し、熱交換素子１を平行流路１ａ方
向に動かして流路長を変え、貴び第３図に示すように加
圧バンド８により締着する。この場合に、第５図（Ａ）
、 （Ｂ）に示すように、長さの異る加圧板７，７ａ
を用意し、熱交換素子１をスライドさせて熱交換器の長
さが伸縮した隙に加圧板７，７ａを使い分けるようにす
れば、熱交換索子１の大きさを変えることなく、必要風
量や必要熱交換効率を得ることができ、熱交換索子１を
各機ね共通にすることができる。Next, FIG. 3 shows a flow path length adjustment device of a heat exchanger, in which 7 is a pressure plate provided on both sides of the stacking direction of the heat exchange elements, and a pressure band 8 that can be attached and detached from this pressure plate 7 is used. Tighten and apply pressure in the stacking direction. When changing the flow path length, as shown in FIG. 4, the pressure band 8 is removed, the pressure plate 7 is also removed, the heat exchange element 1 is moved in the direction of the parallel flow path 1a, and the flow path length is changed. Then, as shown in FIG. 3, tighten with a pressure band 8. In this case, Fig. 5(A)
, As shown in (B), pressure plates 7, 7a of different lengths
If the heat exchange element 1 is slid and the pressure plates 7 and 7a are used depending on the gap in which the length of the heat exchanger expands and contracts, the required air volume can be adjusted without changing the size of the heat exchange cord 1. The required heat exchange efficiency can be obtained, and the heat exchange cord 1 can be used in common for all machines.
上記装置においても、加圧力の解放によシ熱交換素子ｌ
をスライドさせて流路長を変え、Ｋｌｋや熱交換効率を
笈えることができる。In the above device as well, the heat exchange element l
By sliding the flow path length, you can control Klk and heat exchange efficiency.
以上のように本発明においては、熱交換素子の禎み重ね
方向の加圧力を可変として熱交換素子をその平行流路方
向にスライド可能としており、これによって流路長を変
え、熱交換面積の変更による熱交換効率のｖｊ４整が可
能となる。As described above, in the present invention, the heat exchange element can be slid in the parallel flow path direction by varying the pressing force in the stacking direction of the heat exchange element, thereby changing the flow path length and increasing the heat exchange area. It is possible to adjust the heat exchange efficiency by changing vj4.
第１図囚〜Ｃ）は本発明方法の説明図、第２図は従来の
熱交換器の斜視図、第３図および第４図は夫々本発明装
置を有する熱交換器の加圧状態および解放状態の正面図
、第５図（４）、＠は本発明装置において異る長さの加
圧板を用いた場合の説明図である。
ｌ・・・熱交換素子、１ａ・・・平行流路、２・・・ス
ペーサ、３・・・流路、５・・・積み重ね部、７，７ａ
・・・加圧板、８・・・加圧バンド。
尚、図中同一符号は同−又は相当部分を示す。Figures 1-C) are explanatory diagrams of the method of the present invention, Figure 2 is a perspective view of a conventional heat exchanger, and Figures 3 and 4 respectively show the pressurized state and The front view in the released state, FIG. 5 (4), @ is an explanatory view when pressure plates of different lengths are used in the apparatus of the present invention. l... Heat exchange element, 1a... Parallel flow path, 2... Spacer, 3... Channel, 5... Stacking part, 7, 7a
...Pressure plate, 8...Pressure band. Note that the same reference numerals in the figures indicate the same or corresponding parts.
Claims (2)
能を有するスペーサを備え、熱交換素子の平行流路方向
の一端を互違いに積み重ねるとともに、熱交換素子の他
端に熱交換素子の平行流路に続く流路の端部を閉塞しか
つその間隔を保持するスペーサを配設した熱交換器にお
いて、熱交換素子の積み重ね方向への加圧力を可変とし
て熱交換素子をその平行流路方向にスライド可能とした
ことを特徴とする熱交換器の流路長調整方法。(1) Equipped with a heat exchange element having a parallel flow path and a spacer having an air flow guide function, one end of the heat exchange element in the parallel flow path direction is stacked alternately, and a heat exchange element is placed on the other end of the heat exchange element. In a heat exchanger equipped with a spacer that closes the end of the flow path following the parallel flow path and maintains the gap between the parallel flow paths, the heat exchange element A method for adjusting the flow path length of a heat exchanger, characterized in that the flow path length of a heat exchanger is slidable in the direction of the flow path.
能を有するスペーサを備え、熱交換素子の平行流路方向
の一端を互違いに積み重ねるとともに、熱交換素子の他
端に熱交換素子の平行流路に続く流路の端部を閉塞しか
つその間隔を保持するスペーサを配設した熱交換器にお
いて、熱交換素子の積み重ね方向両端に加圧板を設け、
この加圧板を着脱自在の加圧バンドにより締着し、加圧
板を介して積み重ね方向に加圧力を加えるようにしたこ
とを特徴とする熱交換器の流路長調整装置。(2) Equipped with a heat exchange element having a parallel flow path and a spacer having an air flow guide function, one end of the heat exchange element in the direction of the parallel flow path is stacked alternately, and the heat exchange element is placed on the other end of the heat exchange element. In a heat exchanger provided with a spacer that closes the end of the flow path following the parallel flow path and maintains the interval, pressure plates are provided at both ends in the stacking direction of the heat exchange elements,
A flow path length adjustment device for a heat exchanger, characterized in that the pressure plate is fastened by a detachable pressure band, and pressure is applied in the stacking direction via the pressure plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60014835A JPS61173093A (en) | 1985-01-29 | 1985-01-29 | Method of adjusting length of flowpath of heat exchanger and device therefor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60014835A JPS61173093A (en) | 1985-01-29 | 1985-01-29 | Method of adjusting length of flowpath of heat exchanger and device therefor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61173093A true JPS61173093A (en) | 1986-08-04 |
Family
ID=11872084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60014835A Pending JPS61173093A (en) | 1985-01-29 | 1985-01-29 | Method of adjusting length of flowpath of heat exchanger and device therefor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61173093A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020134076A (en) * | 2019-02-25 | 2020-08-31 | 株式会社デンソー | Heat exchanger |
| KR102375883B1 (en) * | 2021-07-06 | 2022-03-17 | 주식회사 재원인더스트리 | Waste heat recovery ventilation apparatus with variable structue |
| CN117346212A (en) * | 2023-12-04 | 2024-01-05 | 珠海格力电器股份有限公司 | Floor heating air conditioning system and coil pipe assembly |
-
1985
- 1985-01-29 JP JP60014835A patent/JPS61173093A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020134076A (en) * | 2019-02-25 | 2020-08-31 | 株式会社デンソー | Heat exchanger |
| KR102375883B1 (en) * | 2021-07-06 | 2022-03-17 | 주식회사 재원인더스트리 | Waste heat recovery ventilation apparatus with variable structue |
| CN117346212A (en) * | 2023-12-04 | 2024-01-05 | 珠海格力电器股份有限公司 | Floor heating air conditioning system and coil pipe assembly |
| CN117346212B (en) * | 2023-12-04 | 2024-04-05 | 珠海格力电器股份有限公司 | Floor heating air conditioning system and coil pipe assembly |
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