JPS6222442U - - Google Patents
Info
- Publication number
- JPS6222442U JPS6222442U JP3272286U JP3272286U JPS6222442U JP S6222442 U JPS6222442 U JP S6222442U JP 3272286 U JP3272286 U JP 3272286U JP 3272286 U JP3272286 U JP 3272286U JP S6222442 U JPS6222442 U JP S6222442U
- Authority
- JP
- Japan
- Prior art keywords
- flow path
- temperature flow
- low
- damper
- outdoor air
- 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.)
- Granted
Links
- 238000010586 diagram Methods 0.000 description 7
- 238000009423 ventilation Methods 0.000 description 3
- 230000008014 freezing Effects 0.000 description 2
- 238000007710 freezing Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
Landscapes
- Ventilation (AREA)
Description
第1図〜第5図はこの考案を熱交換形換気装置
に適用した一実施例を示す図で、第1図は構成図
、第2図は第1図の雨水カバーの平面断面図、第
3図は第2図の側面断面図、第4図は融解時間特
性曲線図、第5図は結氷時間特性曲線図、第6図
〜第8図はこの考案の他の実施例を示す図で、第
6図は構成図、第7図は第6図の雨水カバーの平
面断面図、第8図は第7図の側面断面図、第9図
〜第12図は従来の熱交換形換気装置を示す図で
、第9図は縦断面図、第10図は熱交換器の端面
拡大斜視図、第11図は構成図、第12図は結氷
説明図である。
図中、1は屋外空気と室内空気とを使用する機
器としての換気装置の本体、2aは低温空気吸込
口、2dは高温空気吹出口、3は熱交換器、6は
給気用送風機、7は排気用送風機、9は雨水カバ
ー、9Aは低温流路、9Bは高温流路、9aは低
温流路入口、9bは同左出口、9cは高温空気入
口、9dは同左出口、12,13はダンパ、14
は加熱子である。なお、図中同一符号は同一又は
相当部分を示す。
Figures 1 to 5 are diagrams showing an embodiment in which this invention is applied to a heat exchange type ventilation system. Figure 1 is a configuration diagram, Figure 2 is a plan sectional view of the rainwater cover in Figure 1, and Figure 3 is a side sectional view of Figure 2, Figure 4 is a melting time characteristic curve diagram, Figure 5 is a freezing time characteristic curve diagram, and Figures 6 to 8 are diagrams showing other embodiments of this invention. , Fig. 6 is a configuration diagram, Fig. 7 is a plan sectional view of the rainwater cover shown in Fig. 6, Fig. 8 is a side sectional view of Fig. 7, and Figs. 9 to 12 are conventional heat exchange type ventilation devices. 9 is a longitudinal sectional view, FIG. 10 is an enlarged perspective view of the end face of the heat exchanger, FIG. 11 is a configuration diagram, and FIG. 12 is an illustration of freezing. In the figure, 1 is the main body of the ventilation system as a device that uses outdoor air and indoor air, 2a is a low-temperature air inlet, 2d is a high-temperature air outlet, 3 is a heat exchanger, 6 is a supply air blower, and 7 9 is an exhaust blower, 9 is a rainwater cover, 9A is a low temperature flow path, 9B is a high temperature flow path, 9a is a low temperature flow path inlet, 9b is an exit on the left, 9c is a high temperature air inlet, 9d is an exit on the left, 12 and 13 are dampers. , 14
is a heating element. Note that the same reference numerals in the figures indicate the same or corresponding parts.
Claims (1)
と室内からの空気を使用する機器に屋外からの空
気を導入するための低温流路と、上記機器から室
内空気を屋外へ導出するための高温流路とをそれ
ぞれ独立して設けるとともに、この高温流路と低
温流路にはそれぞれの流路断面積を調節できるダ
ンパを設け、低温流路には上記ダンパにより高温
流路と低温流路の断面積を小さくした状態で通電
される加熱子を設けてなる雨水カバー。 (2) ダンパ及び加熱子は屋外空気の温度に従つ
て自動的に制御される構成であることを特徴とす
る実用新案登録請求の範囲第1項記載の雨水カバ
ー。[Scope of Claim for Utility Model Registration] (1) A box installed outdoors with a low-temperature flow path for introducing outdoor air into equipment that uses outdoor air and indoor air, and the above equipment. A high-temperature flow path for directing indoor air to the outdoors is provided separately, and a damper is installed in the high-temperature flow path and the low-temperature flow path to adjust the cross-sectional area of each. A rainwater cover provided with a heater that is energized with the damper reducing the cross-sectional area of the high-temperature flow path and the low-temperature flow path. (2) The rainwater cover according to claim 1, wherein the damper and the heater are configured to be automatically controlled according to the temperature of outdoor air.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1986032722U JPH0519692Y2 (en) | 1986-03-07 | 1986-03-07 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1986032722U JPH0519692Y2 (en) | 1986-03-07 | 1986-03-07 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6222442U true JPS6222442U (en) | 1987-02-10 |
JPH0519692Y2 JPH0519692Y2 (en) | 1993-05-24 |
Family
ID=30839673
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1986032722U Expired - Lifetime JPH0519692Y2 (en) | 1986-03-07 | 1986-03-07 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0519692Y2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2005047779A1 (en) * | 2003-11-17 | 2005-05-26 | Matsushita Electric Industrial Co., Ltd. | Heat exchanging/ventilating system |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56148537U (en) * | 1980-04-09 | 1981-11-09 | ||
JPS582527U (en) * | 1981-06-29 | 1983-01-08 | 三菱電機株式会社 | ventilation fan |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS582527B2 (en) * | 1977-06-09 | 1983-01-17 | 三菱重工業株式会社 | Fleeting ring for cable engine |
-
1986
- 1986-03-07 JP JP1986032722U patent/JPH0519692Y2/ja not_active Expired - Lifetime
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56148537U (en) * | 1980-04-09 | 1981-11-09 | ||
JPS582527U (en) * | 1981-06-29 | 1983-01-08 | 三菱電機株式会社 | ventilation fan |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2005047779A1 (en) * | 2003-11-17 | 2005-05-26 | Matsushita Electric Industrial Co., Ltd. | Heat exchanging/ventilating system |
Also Published As
Publication number | Publication date |
---|---|
JPH0519692Y2 (en) | 1993-05-24 |
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