JPH035518B2 - - Google Patents
Info
- Publication number
- JPH035518B2 JPH035518B2 JP60014834A JP1483485A JPH035518B2 JP H035518 B2 JPH035518 B2 JP H035518B2 JP 60014834 A JP60014834 A JP 60014834A JP 1483485 A JP1483485 A JP 1483485A JP H035518 B2 JPH035518 B2 JP H035518B2
- Authority
- JP
- Japan
- Prior art keywords
- heat exchange
- heat exchanger
- exchange element
- spacer
- bonded
- 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
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)
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明はπフロー形や対向流形などの熱交換器
に関するものである。DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a π-flow type heat exchanger, a counter-flow type heat exchanger, and the like.
従来、対向流形の熱交換器として実公昭52−
56531号公報に示されたものがある。これを第２
図Ａ，Ｂに示す。図において、１はダンボール状
の熱交換素子で、この熱交換素子１の一端部５近
くを互違いに積み重ね、他端部２を第２図Ｂに示
す閉塞板３の孔４に嵌入し、積み重ね方向の隣接
する熱交換素子１間を密閉する。Ｍは１次気流の
流れを示し、Ｎは２次気流の流れを示す。この熱
交換器では、各気流は熱交換素子１を通過した
後、熱交換素子１間に形成された中空部６を経て
閉塞板３に当り、直角方向に方向を変える。
Conventionally, as a counter-flow type heat exchanger,
There is one shown in Publication No. 56531. This is the second
Shown in Figures A and B. In the figure, 1 is a cardboard-shaped heat exchange element, the heat exchange elements 1 are stacked alternately near one end 5, and the other end 2 is inserted into the hole 4 of the closing plate 3 shown in FIG. 2B. Adjacent heat exchange elements 1 in the stacking direction are sealed. M indicates the flow of the primary airflow, and N indicates the flow of the secondary airflow. In this heat exchanger, each air flow passes through the heat exchange elements 1, passes through the hollow part 6 formed between the heat exchange elements 1, hits the closing plate 3, and changes direction in the right angle direction.
又、第３図および第４図は本出願人が特願昭59
−94101号（特開昭60−238688号公報参照）にお
いて提案した断面台形のπフロー形熱交換器を示
し、７は流れを制御するための複数の平行流路７
ａを形成する波形板状のフインで、フイン７の上
下両側には熱交換すべき２つの気流を仕切るプレ
ート８を固着する。次に、フイン７における静圧
損失の分布を与えるために一端を平行流路７ａに
対して垂直に切断するとともに他端を斜めに切断
して熱交換素子９を形成する。最後に、斜めに切
断した他端に気流のガイド機能と間隔保持機能を
兼ねたスペーサ１０を固着して単位部材１１を形
成する。そして、この単位部材１１をフイン７の
ある部分とフイン７のない空白部１２とが積層方
向に交互になるよう互違いに積層し、第４図に示
す断面台形のπフロー形熱交換器を形成する。
ａ，a′は１次気流Ｍの吸込口および吹出口を示
し、ｂ，b′は２次気流Ｎの吸込口および吹出口を
示す。もちろん、不必要な開口はシーリング剤な
どでシールする。１次気流Ｍと２次気流Ｎとはプ
レート８を介して熱交換が行われる。気流Ｍ，Ｎ
は対向流路長が長いために良好な熱交換効率が得
られる。尚、熱交換素子９の一方を逆向きに積層
した断面平行四辺形のものや正方形または長方形
の熱交換素子を積層した断面長方形のものがあ
る。 In addition, Figures 3 and 4 were filed by the applicant in a patent application published in 1983.
-94101 (see Japanese Patent Application Laid-open No. 60-238688) shows a π flow type heat exchanger with a trapezoidal cross section, and 7 indicates a plurality of parallel flow channels 7 for controlling the flow.
A plate 8 is fixed to the upper and lower sides of the fin 7 to partition two air streams to be heat exchanged. Next, in order to give a distribution of static pressure loss in the fins 7, one end is cut perpendicularly to the parallel flow path 7a and the other end is cut diagonally to form the heat exchange element 9. Finally, a unit member 11 is formed by fixing a spacer 10, which has both an air flow guide function and a spacing maintaining function, to the other end of the diagonally cut end. Then, the unit members 11 are stacked alternately so that the part with the fins 7 and the blank part 12 without the fins 7 alternate in the stacking direction to form a π flow type heat exchanger with a trapezoidal cross section as shown in FIG. Form.
a and a' indicate an inlet and an outlet for the primary airflow M, and b and b' indicate an inlet and an outlet for the secondary airflow N. Of course, seal any unnecessary openings with a sealant. Heat exchange is performed between the primary airflow M and the secondary airflow N via the plate 8. Airflow M, N
Good heat exchange efficiency can be obtained due to the long opposing flow path length. Note that there are heat exchange elements 9 having a parallelogram cross section in which one side is stacked in the opposite direction, and heat exchange elements 9 having a rectangular cross section in which square or rectangular heat exchange elements are stacked.
しかるに、上記した第２図に示したものは、熱
交換素子１の積み重ねた端部５間を接着剤により
接着するとともに、熱交換素子１の他端２と閉塞
板３との間も接着剤で接着する必要があり、製作
が面倒であつた。又、第３図、第４図に示したも
のは、熱交換素子９とスペーサ１０との間、積み
重ねた熱交換素子９の端部間を接着剤により接着
しなければならず、やはり製作が面倒であつた。
However, in the case shown in FIG. 2 described above, the stacked ends 5 of the heat exchange elements 1 are bonded with adhesive, and the other end 2 of the heat exchange element 1 and the closing plate 3 are also bonded with adhesive. It was troublesome to manufacture as it had to be glued together. Furthermore, in the case shown in FIGS. 3 and 4, the heat exchange element 9 and the spacer 10 and the ends of the stacked heat exchange elements 9 must be bonded with adhesive, which also requires manufacturing. It was troublesome.
本発明は上記した従来の問題点を解決するため
に成されたものであり、製作容易な熱交換器を得
ることを目的とする。 The present invention was made in order to solve the above-mentioned conventional problems, and an object of the present invention is to obtain a heat exchanger that is easy to manufacture.
本発明においては、熱交換素子の端部間の重ね
合せ部分および熱交換素子とスペーサの重ね合せ
部分に加圧または加熱時に接着効果を出すテープ
状素材を設けた。
In the present invention, a tape-like material that exhibits an adhesive effect when pressurized or heated is provided at the overlapped portion between the ends of the heat exchange element and the overlapped portion between the heat exchange element and the spacer.
上記重ね合せ部分を加圧または加熱することに
より接着する。
The overlapping portions are bonded by applying pressure or heating.
以下、本発明の実施例を図面とともに説明す
る。第５図において、１３は正方形または長方形
の熱交換素子で、複数の平行流路１３ａを有す
る。１４は気流のガイド機能と間隔保持機能を有
するスペーサである。又、第１図において、１５
は熱交換素子１３の平行流路方向の両端上および
スペーサ１４上に接着されたテープ状素材で、テ
ープ状素材１５は加圧時または加熱時に接着効果
が出るものである。
Embodiments of the present invention will be described below with reference to the drawings. In FIG. 5, 13 is a square or rectangular heat exchange element having a plurality of parallel flow paths 13a. 14 is a spacer having an airflow guiding function and a spacing maintaining function. Also, in Figure 1, 15
is a tape-shaped material adhered to both ends of the heat exchange element 13 in the parallel flow path direction and on the spacer 14, and the tape-shaped material 15 exhibits an adhesive effect when pressurized or heated.
上記構成において、第４図に示すものと同様の
熱交換器を構成する際に、互違いに配置した熱交
換素子１３の一端とスペーサ１４、および熱交換
素子１３の他端同志を重ねてその接触部分を加圧
または加熱すると、各接触部分は即座に接着さ
れ、熱交換器の製作が非常に容易となる。 In the above configuration, when constructing a heat exchanger similar to that shown in FIG. When the contact parts are pressurized or heated, each contact part is instantly bonded, which greatly facilitates the fabrication of the heat exchanger.
以上のように本発明においては、互違いに積み
重ねた熱交換素子の重ね合せ部分および熱交換素
子とスペーサの重ね合せ部分に加圧または加熱に
より接着効果を出すテープ状素材を設けており、
上記した重ね合せ部分を加圧または加熱により即
座に接着することができ、熱交換器の製作が容易
となる。
As described above, in the present invention, a tape-like material that produces an adhesive effect by applying pressure or heating is provided at the overlapped portions of the heat exchange elements stacked alternately and the overlapped portions of the heat exchange elements and spacers.
The above-mentioned overlapping portions can be bonded together immediately by applying pressure or heating, making it easy to manufacture the heat exchanger.
第１図は本発明に係る熱交換器の分解正面図、
第２図Ａ，Ｂは夫々従来の熱交換器における熱交
換素子の積み重ね状態を示す斜視図および閉塞板
の斜視図、第３図および第４図は夫々従来の他例
の熱交換器における単位部材の斜視図および全体
斜視図、第５図は本発明に係る熱交換素子および
スペーサの斜視図である。
１３……熱交換素子、１３ａ……平行流路、１
４……スペーサ、１５……テープ状素材。尚、図
中同一符号は同一又は相当部分を示す。
FIG. 1 is an exploded front view of a heat exchanger according to the present invention;
2A and 2B are perspective views showing the stacked state of heat exchange elements in a conventional heat exchanger and a perspective view of a closing plate, respectively, and FIGS. 3 and 4 are units in another conventional heat exchanger, respectively. FIG. 5 is a perspective view of a heat exchange element and a spacer according to the present invention. 13...Heat exchange element, 13a...Parallel flow path, 1
4... Spacer, 15... Tape-like material. Note that the same reference numerals in the figures indicate the same or corresponding parts.
Claims (1)
のガイド機能と間隔保持機能を兼ねるスペーサを
備え、熱交換素子の一端を互違いに重ねるととも
に熱交換素子の他端側にスペーサを配置した熱交
換器において、熱交換素子同志の重ね合せ部分お
よび熱交換素子とスペーサの重ね合せ部分に加圧
時または加熱時に接着効果を出すテープ状素材を
設け、加圧または加熱により各重ね合せ部分を接
着したことを特徴とする熱交換器。1 Equipped with a heat exchange element having multiple parallel flow paths and a spacer that serves both the air flow guide function and the spacing maintenance function, one end of the heat exchange element is overlapped alternately, and the spacer is placed on the other end side of the heat exchange element. In a heat exchanger, a tape-like material that produces an adhesive effect when pressurized or heated is provided at the overlapped portions of heat exchange elements and the overlapped portions of heat exchange elements and spacers, and each overlapped portion is bonded by pressure or heating. A heat exchanger characterized by being bonded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60014834A JPS61173092A (en) | 1985-01-29 | 1985-01-29 | Heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60014834A JPS61173092A (en) | 1985-01-29 | 1985-01-29 | Heat exchanger |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61173092A JPS61173092A (en) | 1986-08-04 |
| JPH035518B2 true JPH035518B2 (en) | 1991-01-25 |
Family
ID=11872057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60014834A Granted JPS61173092A (en) | 1985-01-29 | 1985-01-29 | Heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61173092A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112204332A (en) * | 2018-06-01 | 2021-01-08 | 三菱电机株式会社 | Heat exchange element and heat exchange ventilator |
-
1985
- 1985-01-29 JP JP60014834A patent/JPS61173092A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61173092A (en) | 1986-08-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |