JPS6131839A - Heat exchange type ventilating device - Google Patents
Heat exchange type ventilating deviceInfo
- Publication number
- JPS6131839A JPS6131839A JP15246184A JP15246184A JPS6131839A JP S6131839 A JPS6131839 A JP S6131839A JP 15246184 A JP15246184 A JP 15246184A JP 15246184 A JP15246184 A JP 15246184A JP S6131839 A JPS6131839 A JP S6131839A
- Authority
- JP
- Japan
- Prior art keywords
- heat exchange
- port
- opening
- unit
- discharge
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F12/00—Use of energy recovery systems in air conditioning, ventilation or screening
- F24F12/001—Use of energy recovery systems in air conditioning, ventilation or screening with heat-exchange between supplied and exhausted air
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/56—Heat recovery units
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
Abstract
Description
【発明の詳細な説明】
産業上の利用分野
本発明は住宅等の換気によって室外へ排出する室内の熱
エネルギーを回収する熱交換形換気装置に関するもので
ある。DETAILED DESCRIPTION OF THE INVENTION Field of the Invention The present invention relates to a heat exchange type ventilation system for recovering indoor thermal energy discharged to the outside through ventilation of a house or the like.
従来例の構成表その問題点
近年、冷暖房を行なっている部屋を換気する手段として
、室内の汚れた空気を室外へ排出し、室外の新鮮な空気
を取り入れ、室内の空気°と室外の空気との間で熱交換
を行ない、排出する室内空気の熱エネルギーを室外空気
に移して室内へ回収する熱交換形換気装置が使用される
ようになってきたが、住宅の密閉化にとも々いその普及
には目ざましいものがある。Configuration table of conventional example Problems In recent years, as a means of ventilating a room that is being cooled or heated, dirty air inside the room is exhausted outside, fresh air from outside is brought in, and the indoor air is mixed with the outside air. Heat exchange type ventilation devices have come into use, which transfer heat energy from the exhausted indoor air to outdoor air and recover it indoors. The spread is remarkable.
従来の熱交換形換気装置について第１図〜第４図にもと
づいて説明する。図において、Ｚは天井埋込式熱交換形
換気装置、Ｒは壁埋込式熱交換形換気装置である。Ｚに
おいて、１００は室内側吸込口１０１と室内側吐出口１
０２とを有するルーバ、１０３は室外側吐出口１０４と
室外側吸込口１０５とを有する本体で、上記ルーバ１０
０と嵌合されている。１０６は上記室内側吸込口１０１
と上記室外側吐出口１０４とを連通ずる排気通路、１０
７は上記室内側吐出口１０２と上記室外側吸込口１０５
とを連通ずる給気通路、１０８は上記排気通路１０６と
上記給気通路１０７の交差部に設けだ熱交換素子、１０
９は上記排気通路１０６に送風するだめの排気用羽根、
１１０は上田ｉ給気通路１０７に送風するための給気用
羽根、１１１は排気用羽根１０９と給気用羽根１１ｏを
回転させるためのモータである。A conventional heat exchange type ventilation device will be explained based on FIGS. 1 to 4. In the figure, Z is a ceiling-embedded heat exchange type ventilation device, and R is a wall-embedded heat exchange type ventilation device. In Z, 100 is an indoor suction port 101 and an indoor discharge port 1
103 is a main body having an outdoor side discharge port 104 and an outdoor side suction port 105;
0 is fitted. 106 is the indoor suction port 101
and an exhaust passage 10 communicating with the outdoor discharge port 104.
7 is the indoor discharge port 102 and the outdoor suction port 105.
A heat exchange element, 108, is provided at the intersection of the exhaust passage 106 and the air supply passage 107.
9 is an exhaust vane for blowing air into the exhaust passage 106;
110 is an air supply vane for blowing air to the Ueda i air supply passage 107, and 111 is a motor for rotating the exhaust vane 109 and the air supply vane 11o.
上記構成において、モータ１１１により排気用羽根１０
９と給気用羽根１１０を回転させると、ルーバ１００の
室内側吸込口１０１より吸込まれた室内空気は矢印Ａ−
Ａ’のごとく排気通路１０６を通り、熱交換素子１０８
を通って本体１０３の室外側吐出口１０４より室外へ排
出され、本体１０３の室外側吸込口１０５より吸込まれ
た外気は矢印Ｂ・−〉ｙのととく給気通路１０７を通り
、熱交換素子１０８を通ってルーバ１００の室内側吐出
口１０２より室内へ吐出される。この時、熱交換素子１
０８の内部で外気と室内空気とが持っている熱エネルギ
ーが互いに交換され、室内空気の持っている熱エネルギ
ーが室内へ回収される。In the above configuration, the exhaust vane 10 is driven by the motor 111.
9 and the air supply vane 110, the indoor air sucked in from the indoor suction port 101 of the louver 100 moves in the direction of arrow A-
Passing through the exhaust passage 106 as shown in A', the heat exchange element 108
The outside air is discharged to the outside from the outdoor side discharge port 104 of the main body 103, and is sucked in from the outdoor side suction port 105 of the main body 103. The outside air passes through the air supply passage 107 indicated by the arrow B. It passes through 108 and is discharged indoors from the indoor discharge port 102 of the louver 100. At this time, heat exchange element 1
Thermal energy possessed by the outside air and indoor air are exchanged with each other inside the 08, and the thermal energy possessed by the indoor air is recovered indoors.
またＨにおいて２００は室内側吸込口２０１と室内側吐
出口２０２とを有するルーバ、２０３は室外側吐出口２
０４と室外側吸込口２０５とを有する本体で、上記ルー
バ２００と嵌合されている。In H, 200 is a louver having an indoor suction port 201 and an indoor discharge port 202, and 203 is an outdoor discharge port 2.
04 and an outdoor suction port 205, and is fitted with the louver 200.
２０６は上記室内側吸込口２０１と上記室外側吐出口２
０４とを連通ずる排気通路、２０７は上記室内側吐出口
２０２と上記室外側吸込口２０５とを連通ずる給気通路
、２０８は上記排気通路２０６と上記給気通路２０７の
交差部に設けた熱交換素子、２０９は上記排気通路２０
６に送風するだめの排気用羽根、２１０は上記給気通路
２０７に送風するための給気用羽根、２１１は排気用羽
根２０９と給気用羽根２１０を回転させるためのモータ
である。206 indicates the indoor suction port 201 and the outdoor discharge port 2.
04, an air supply passage 207 communicates the indoor discharge port 202 with the outdoor suction port 205, and a heat exchanger 208 provided at the intersection of the exhaust passage 206 and the air supply passage 207. Replacement element 209 is the exhaust passage 20
6 is an exhaust vane for blowing air; 210 is an air supply vane for blowing air into the air supply passage 207; 211 is a motor for rotating the exhaust vane 209 and the air supply vane 210.
上記構成において、モータ２１１により排気用羽根２０
９と給気用羽根２１０を回転させると、ルーバ２００の
室内側吸込口２０１より吸込まれた室内空気は矢印Ｃ−
Ｃ’のごとく排気通路２０６を通り、熱交換素子２０８
を通って本体２０３の室外側吐出口２０４より室外へ排
出され、本体２０３の室外側吸込口２０５より吸込まれ
た外気は矢印り、）Ｄ’のどとく給気通路２０７を通り
、熱交換素子２０８を通ってルーバ２００の室内側吐出
口２０２より室内へ吐出される。この時、熱交換素子２
０８の内部で外気と室内空気とが持っている熱エネルギ
ーが互いに交換され、室内空気の持っている熱エネルギ
ーが室内へ回収される。In the above configuration, the exhaust vane 20 is driven by the motor 211.
9 and the air supply vane 210, the indoor air sucked in from the indoor side suction port 201 of the louver 200 moves in the direction of arrow C-
It passes through the exhaust passage 206 as shown in C', and the heat exchange element 208
The outside air is discharged from the outdoor side discharge port 204 of the main body 203 to the outside through the outdoor side outlet 204 of the main body 203, and is sucked in from the outdoor side suction port 205 of the main body 203. It passes through and is discharged indoors from the indoor discharge port 202 of the louver 200. At this time, heat exchange element 2
Thermal energy possessed by the outside air and indoor air are exchanged with each other inside the 08, and the thermal energy possessed by the indoor air is recovered indoors.
しかしながら上記のような構成で二基の熱交換換気を行
なおうとすると、各部屋それぞれに熱交換形換気装置を
設けなければならず、天井埋込式熱交換形換気装置につ
いては、熱交換素子と排気用羽根、給気用羽根、及びモ
ータ等が本体の中に組込まれているので本体の寸法が大
きくなり、重量も重くなるため、取付工事が非常に困難
であり、まだ天井板を貼った後ではダクトの接続ができ
ないため取付工事ができないという欠点があった。However, if you try to perform heat exchange ventilation with two units in the above configuration, you will need to install a heat exchange type ventilation device in each room. Since the exhaust vanes, air supply vanes, motor, etc. are built into the main unit, the main unit becomes larger and heavier, making installation work extremely difficult. The drawback was that installation work could not be done because the ducts could not be connected after the installation.
また、本体を取付けるだめの天井開口が大きく必要とな
るため、竿縁天井の場合は竿縁を切断しなければならず
、外観が悪くなる等の問題があり、熱交換素子の清掃を
行なう場合、ルーバ寸法が大きいため、取外しがめんど
うで、かつ重量も重いので落下管の危険性も大きく、ま
た本体を交換する場合は天井板をはがす必要があり、モ
ータの交換等を行なう場合、天井付近で作業しなければ
ならず、保守点検が容易ではなかった。またモータや羽
根が本体にあるため運転時の騒音がルーバを通って室内
へ入りやすく、室内騒音を高めていた。In addition, since a large ceiling opening is required to attach the main body, in the case of a rod-edge ceiling, the rod edge must be cut, which causes problems such as poor appearance, and when cleaning the heat exchange element. Because the louver size is large, it is troublesome to remove, and it is also heavy, so there is a great danger of falling pipes.Also, when replacing the main unit, it is necessary to remove the ceiling plate, and when replacing the motor, etc., it is difficult to remove it. Maintenance and inspection were not easy. Additionally, since the motor and blades are located in the main unit, noise during operation easily enters the room through the louver, increasing indoor noise.
壁埋込式熱交換形換気装置については、取付工事、及び
保守点検は容易ではあるが、屋外に面した壁面に必らず
取付けなければならないため、取付は場所が限定され、
かつ壁面にルーバが出張るため外観が良くなか゛った。Although installation work and maintenance and inspection of wall-embedded heat exchange ventilation devices are easy, installation is limited because they must be installed on a wall facing outdoors.
In addition, the louver protruded from the wall, making it unattractive.
また、天井埋込式及び壁埋込式ともに外風侵入防止の効
果的な方策がなされておらず、換気装置の停止時に外風
が室内へ侵入し、冬期にはコールドドラフトを発生させ
、室内環境を悪化させていた。また、外風侵入と同様に
外部騒音が室内へ侵入し、室内騒音を高めていた。In addition, for both ceiling-embedded and wall-embedded types, there are no effective measures to prevent outside wind from entering the room, and when the ventilation system is stopped, outside wind enters the room, causing cold drafts in the winter, and It was deteriorating the environment. Also, similar to the intrusion of outside wind, external noise entered the room, increasing indoor noise.
発明の目的
装置の取付工事、及び保守点検を容易にするとともに外
観を向上させ、騒音の低下を図り、外風及び外部騒音の
侵入を防止する熱交換形換気装置を提供するものである
。OBJECT OF THE INVENTION It is an object of the present invention to provide a heat exchange type ventilation device that facilitates the installation work and maintenance and inspection of the device, improves the appearance, reduces noise, and prevents the intrusion of outside wind and external noise.
発明の構成
本発明は内部に排気用羽根、給気用羽根、モータを設け
た送風機ユニットと、内部に熱交換素子を設け、室内側
開口部にダンパーを設けた複数個の熱交換ユニットとを
設け、送風機ユニットとそれぞれの熱交換ユニットとを
ダクトで接続して、複数の部屋を同時に、あるいは個々
に熱交換換気する構成とし、送風機ユニットは下面に開
口を設け、天井には送風機ユニットの開口に対応する開
口部と、天井開口部と送風機ユニットの開口を閉鎖する
平板を設けて、送風機ユニットの保守点検を容易にし、
熱交換ユニットは室内側より天井開口部を通して自由に
取外しができるよう、ダクトと熱交換ユニットに設けた
ダクト取付板とによって送風機ユニットと着脱自在に接
続することにより、取付工事を容易にし、機器交換、保
守点検を容易にするとともに、天井開口寸法を小さくし
て室内天井面の外観を向上させ、熱交換ユニットに設け
たダンパーにより、外風及び外部騒音の侵入を防止し、
室内騒音が低下する構成としたものである。Structure of the Invention The present invention comprises a blower unit provided with an exhaust vane, an air supply vane, and a motor inside, and a plurality of heat exchange units each provided with a heat exchange element inside and a damper provided at the opening on the indoor side. The blower unit and each heat exchange unit are connected with a duct to perform heat exchange ventilation in multiple rooms simultaneously or individually.The blower unit has an opening on the bottom, and the blower unit has an opening in the ceiling. A corresponding opening and a flat plate that closes the ceiling opening and the opening of the blower unit are provided to facilitate maintenance and inspection of the blower unit.
The heat exchange unit can be freely removed from the indoor side through the ceiling opening, and is removably connected to the blower unit through a duct and a duct mounting plate provided on the heat exchange unit, making installation work easier and equipment replacement easier. In addition to making maintenance and inspection easier, the ceiling opening size has been reduced to improve the appearance of the indoor ceiling surface, and a damper installed in the heat exchange unit prevents outside wind and noise from entering.
This structure is designed to reduce indoor noise.
実施例の説明
以下本発明の一実施例を第５図〜第８図にもとづいて説
明する。図において１は１次排気通路２と１次給気通路
３とを区画し、１次排気通路２に室外側吐出口４と吸込
口６とを設け、１次給気通路３に室外側吸込口６と吐出
ロアとを設けた本体８と、上記吸込口５と吐出ロアとが
隣接する様に本体８に接続して設けた集合ボックス９と
、上記１次排気通路２の中に配置し、１次排気通路２に
送風するだめの排気用羽根１ｏと、上記１次給気通路３
の中に配置し、１次給気通路３に送風するための給気用
羽根１１と、排気用羽根１ｏと給気用羽根１１とを回転
させるためのモータ１２とを有する送風機ユニット、１
３は上記送風機ユニット１の下面に設けた開口部、１４
は上記開口部１３が室内と連通ずるように、上記開口部
１３と対応して天井１６に設けた天井開口部、１６は上
記開口部１３と上記天井開口部１４とが同時に室内と連
通あるいは閉鎖するように上記天井開口部１４に設けた
、天井材料にて構成された開閉自在な平板、１７は２次
排気通路Ａ１８と２次給気通路Ａ１９とを区画し、２次
排気通路Ａ１８に室内側吸込口Ａ２０と吐出接続口Ａ２
１とを設け、２次給気通路Ａ１９に室内側吐出口Ａ２２
と吸込接続口Ａ２３とを設けた換気ボックスＡ２４と、
上記２次排気通路Ａ１８と２次給気通路Ａ１９の交差部
に設けだ熱交換素子Ａ２５と、室内側吸込口Ａ２０と室
内側吐出口Ａ２２とを開閉するだめに覆うように設けた
ダンパーＡ２６とを有する熱交換ユニッ）ＡでＭ室に設
けてあり、２７は２次排気通路Ｂ２８と２次給気通路Ｂ
２９とを区画し、２次排気通路Ｂ２８に室内側吸込口Ｂ
３０と吐出接続口Ｂ３１とを設け、２次給気通路Ｂ２９
に室内側吐出口Ｂ３２と吸込接続口Ｂ３３とを設けた換
気ボックスＢ３４と、上記２次排気通路Ｂ２８と２次給
気通路Ｂ２９の交差部に設けだ熱交換素子Ｂ３５と、室
内側吸込口Ｂ３０と室内側吐出口Ｂ３２とを開閉するた
めに覆うように設けたダンパーＢ３６とを有する熱交換
ユニッ）ＢでＮ室に設けである。DESCRIPTION OF THE EMBODIMENTS An embodiment of the present invention will be described below with reference to FIGS. 5 to 8. In the figure, 1 separates a primary exhaust passage 2 and a primary air supply passage 3, the primary exhaust passage 2 is provided with an outdoor discharge port 4 and a suction port 6, and the primary air supply passage 3 is provided with an outdoor suction A main body 8 provided with a port 6 and a discharge lower, a collection box 9 connected to the main body 8 so that the suction port 5 and the discharge lower are adjacent to each other, and a collection box 9 arranged in the primary exhaust passage 2. , an exhaust vane 1o for blowing air into the primary exhaust passage 2, and the primary air supply passage 3.
A blower unit 1 is disposed in the air supply passageway 3 and has air supply vanes 11 for blowing air into the primary air supply passage 3, and a motor 12 for rotating the exhaust vanes 1o and the supply air vanes 11.
3 is an opening provided on the bottom surface of the blower unit 1;
16 is a ceiling opening provided in the ceiling 16 corresponding to the opening 13 so that the opening 13 communicates with the room, and 16 is a ceiling opening that is provided in the ceiling 16 so that the opening 13 and the ceiling opening 14 communicate with the room at the same time or are closed. A flat plate 17, which can be opened and closed and made of a ceiling material, is provided in the ceiling opening 14 to partition the secondary exhaust passage A18 and the secondary air supply passage A19, and connects the secondary exhaust passage A18 to the room. Inner suction port A20 and discharge connection port A2
1, and the indoor side discharge port A22 is provided in the secondary air supply passage A19.
and a ventilation box A24 provided with a suction connection port A23;
A heat exchange element A25 is provided at the intersection of the secondary exhaust passage A18 and the secondary air supply passage A19, and a damper A26 is provided to cover and open and close the indoor suction port A20 and the indoor discharge port A22. A heat exchange unit (27) having a
29, and the indoor suction port B is connected to the secondary exhaust passage B28.
30 and a discharge connection port B31, and a secondary air supply passage B29
A ventilation box B34 provided with an indoor discharge port B32 and a suction connection port B33, a heat exchange element B35 provided at the intersection of the secondary exhaust passage B28 and the secondary air supply passage B29, and an indoor suction port B30. and a damper B36 provided to cover the indoor discharge port B32 to open and close it.
３７は上記熱交換ユニッ）Ａ１７の吐出接続口Ａ２１と
吸込接続口Ａ２３に設けた、熱交換ユニットＡ１７と着
脱自在なダクト取付板Ａ、３８は上記集合ボックス９と
上記ダクト取付板Ａ３７とを接続することにより、送風
機ユニット１の吸込口６と熱交換ユニ、）Ａ１７の吐出
接続口Ａ２１とを連通するとともに送風機ユニット１の
吐出ロアと熱交換ユニノ）Ａ１７の吸込接続口Ａ２３と
を連通ずる二層接続ダクトＡ、３９は上記熱交換ユニッ
トＢ２７の吐出接続口Ｂ３１と吸込接続口Ｂ３３に設け
た、熱交換ユニソ）Ｂ２７と着脱自在なダクト取付板Ｂ
、４ｏは上記集合ボックス９と上記ダクト取付板Ｂ３９
とを接続することにより、送風機ユニット１の吸込口５
と熱交換ユニッ） Ｂ２７の吐出接続口Ｂ３１とを連通
ずるとともに送風機ユニット１の吐出ロアと熱交換ユニ
ン１−Ｂ２７の吸込接続口Ｂ３３とを連通ずる二層接続
ダクトＢ、４１は上記送風機ユニット１の室外側吐出口
４と室外側吸込口６とが隣接するように設けた給排ボッ
クス、４２は室外側吐出口４と屋外とを、及び室外側吸
込口６と屋外とを連通ずるだめの二層ダクト、４３は屋
外壁面に設けた屋外フードである。37 is a duct mounting plate A that is detachable from the heat exchange unit A17 and is provided at the discharge connection port A21 and the suction connection port A23 of the heat exchange unit A17, and 38 is a connection between the collection box 9 and the duct mounting plate A37. By doing so, the suction port 6 of the blower unit 1 and the discharge connection port A21 of the heat exchange unit A17 are communicated with each other, and the discharge lower of the blower unit 1 and the suction connection port A23 of the heat exchange unit A17 are communicated with each other. The layer connection ducts A and 39 are attached to the heat exchange unit B27 and the removable duct mounting plate B, which are provided at the discharge connection port B31 and the suction connection port B33 of the heat exchange unit B27.
, 4o is the collection box 9 and the duct mounting plate B39.
By connecting the suction port 5 of the blower unit 1
A two-layer connection duct B, 41, communicates with the discharge connection port B31 of the heat exchange unit 1-B27, and also connects the discharge lower of the blower unit 1 with the suction connection port B33 of the heat exchange unit 1-B27. A supply/discharge box 42 is provided so that the outdoor outlet 4 and the outdoor suction port 6 are adjacent to each other, and a sliding box 42 communicates the outdoor outlet 4 with the outdoors and the outdoor inlet 6 with the outdoors. The double-layer duct 43 is an outdoor hood provided on the outdoor wall.
上記構成において、Ｍ室に設けた熱交換ユニットＡ１７
に設けたダンパーＡ２６を開放すると、モータ１２によ
り排気用羽根１ｏおよび給気用羽根１１がＭ室の設定換
気量に応じた速度で回転し、熱交換ユニッ）Ａ１７の室
内側吸込口Ａ２０より吸込まれたＭ室の室内空気は矢印
ｘ−ｘ’のごとく熱交換素子Ａ２５を通り、２次排気通
路Ａ１８を通って吐出接続口Ａ２１、二層接続ダク）Ａ
３８を通り、送風機ユニット１の集合ボックス９に入り
、本体８の吸込口６より１次排気通路２へ流わ〜室外側
吐出口４より給排ボックス４１、二層ダクト４２を通り
屋外フード４３より屋外へ排出され、屋外フード４３よ
り吸込まれた外気は矢印Ｙ −Ｙ／のごとく二層ダクト
４２、給排ボックス４１を通って送風機ユニット１の室
外側吸込口６より１次給気通路３へ流れ、吐出ロアより
集合ボックス９へ流れて、二層接続ダク）Ａ３８を通り
熱交換ユニソ）Ａ１７の吸込接続口Ａ２３より２次給気
通路Ａ１９へ流れ、熱交換素子Ａ２５を通って室内側吐
出口Ａ２２よりＭ室へ吐出される。この時、熱交換素子
Ａ２５の内部で外気と室内空気とが持っている熱エネル
ギーが互いに交換され、室内空気の持っている熱エネル
ギーが室内へ回収される。In the above configuration, heat exchange unit A17 provided in room M
When the damper A26 installed at The indoor air in room M passes through the heat exchange element A25 as indicated by the arrow xx', passes through the secondary exhaust passage A18, and reaches the discharge connection port A21 (two-layer connection duct) A.
38, enters the collection box 9 of the blower unit 1, flows from the suction port 6 of the main body 8 to the primary exhaust passage 2, and from the outdoor discharge port 4 passes through the supply/discharge box 41 and the double-layer duct 42 to the outdoor hood 43. The outside air that is discharged outdoors and sucked in through the outdoor hood 43 passes through the two-layer duct 42 and the supply/exhaust box 41 as indicated by the arrow Y-Y/, and then enters the primary air supply passage 3 from the outdoor side suction port 6 of the blower unit 1. It flows from the discharge lower to the collecting box 9, passes through the two-layer connecting duct A38, flows from the suction connection port A23 of the heat exchange unit A17 to the secondary air supply passage A19, passes through the heat exchange element A25, and enters the indoor side. It is discharged from the discharge port A22 to the M chamber. At this time, the thermal energy of the outside air and the indoor air are exchanged with each other inside the heat exchange element A25, and the thermal energy of the indoor air is recovered indoors.
また、Ｎ室に設けだ熱交換ユニノ）Ｂ２７に設けたダン
パーＢ３６を開放すると、モータ１２により排気用羽根
１Ｑおよび給気用羽根１１が設定換気量に応じた速度で
回転し、Ｎ室を熱交換換気する。また、Ｍ室のダンパー
Ａ２６とＮ室のダンパーＢ３６を同時に開放すると、モ
ータ１２により排気用羽根１０及び給気用羽根１１がＭ
室とＮ室の設定換気量の合計換気量になる速度で回転し
、Ｍ室とＮ室の二基を同時に熱交換換気を行なうことが
可能である。この場合、Ｍ室とＮ室は天井に配置した１
台の送風機ユニットと各部屋の天井に設けた熱交換ユニ
ットによって熱交換換気が可能となり、各部屋それぞれ
に熱交換形換気装置を設ける場合と比較して装置のコス
トが安価になり、送風機ユニットと熱交換ユニットは個
々に独立したユニットとなっているので、各ユニットは
一体形のものと比べ、小形軽量とすることが可能となり
、換気する部屋の天井裏スペースが小さいために一体形
のものでは取付は不可能な場合でも、熱交換ユニットを
換気する部屋の天井に取付けて、送風機ユニットを廊下
等の天井裏スペースの太きい場所へ設けることにより取
付けが可能となる。Furthermore, when the damper B36 installed in the heat exchange unit B27 installed in the N room is opened, the exhaust vane 1Q and the air supply vane 11 are rotated by the motor 12 at a speed corresponding to the set ventilation amount, heating the N room. Exchange ventilation. Furthermore, when the damper A26 of the M chamber and the damper B36 of the N chamber are simultaneously opened, the exhaust vane 10 and the air supply vane 11 are moved by the motor 12 to the M chamber.
It rotates at a speed that reaches the total ventilation amount of the set ventilation amount for the room and N room, and it is possible to perform heat exchange ventilation in the M room and N room at the same time. In this case, M room and N room are 1 placed on the ceiling.
Heat exchange ventilation is possible with the blower unit on the stand and the heat exchange unit installed on the ceiling of each room, and the cost of the device is lower compared to installing a heat exchange type ventilation device in each room. Since each heat exchange unit is an independent unit, each unit can be made smaller and lighter than an integrated unit. Even if installation is not possible, it can be done by attaching the heat exchange unit to the ceiling of the room to be ventilated and installing the blower unit in a large space in the attic, such as in a hallway.
捷た、天井板を貼った後で取付工事を行なう場合は、ま
ず換気するそれぞれの部屋の天井開口部よりダクトを天
井裏に入れ、ダクト取付板を天井に固定してこれにダク
トを接続し、熱交換ユニットを固定する。次に送風機ユ
ニットを設置する廊下等の天井裏スペースの大きい場所
の天井に天井開口部と天井開口部を開閉する平板を設け
、この天井開口部より集合ボックスと給排ボックスを天
井裏に入れて、それぞれの熱交換ユニットからのダクト
と集合ボックスとを、また屋外からのダクトと給排ボッ
クスとを固定し、集合ボックスと給排ボックスの間に本
体を入れて固定し、天井に設けた平板を閉鎖すればよい
。この場合、各熱交換ユニットの取付は等の作業は、そ
れぞれの部屋の天井開口部を通して室内より行なうこと
が可能であり、送風機ユニットも天井開口部を通して室
内より行なうことが可能であるので非常に作業性がよい
。また、換気する部屋の天井開口は熱交換ユニットの大
きさでよいので小さくすることが可能となり、天井面の
外観もすっきりとしたものになる。If you are performing installation work after pasting the ceiling panels, first insert the ducts into the attic through the ceiling openings of each room to be ventilated, fix the duct mounting plates to the ceiling, and connect the ducts to these. , fix the heat exchange unit. Next, install a ceiling opening and a flat plate that opens and closes the ceiling opening on the ceiling of a place with a large space behind the ceiling, such as a hallway where the blower unit will be installed, and insert the collection box and supply/discharge box into the ceiling through this ceiling opening. , fix the ducts from each heat exchange unit and the collecting box, as well as the ducts from the outdoors and the supply/discharge box, insert and fix the main body between the collecting box and the supply/discharge box, and fix the main body between the collecting boxes and the supply/discharge box, and then attach the flat plate installed on the ceiling. should be closed. In this case, work such as installing each heat exchange unit can be done from inside through the ceiling opening of each room, and the blower unit can also be done from inside through the ceiling opening, so it is very convenient. Good workability. In addition, the ceiling opening in the room to be ventilated can be made small because it only needs to be the size of the heat exchange unit, and the appearance of the ceiling surface becomes cleaner.
また、送風機ユニットを設ける場所の天井は、天井開口
部を天井材料で構成された平板にて閉鎖されるため、天
井開口部が目立たなくなり非常に外観がよくなる。熱交
換素子の清掃等の保守点検や交換はすべて室内側から容
易にでき、また、送風機ユニットの保守点検や交換を行
なう場合も、平板を開放することにより室内側から容易
に行なうことが可能であるので天井板をはがす必要もな
く、作業性がよい。また、送風機ユニットが廊下等の天
井裏に配置されているので、運転時の騒音が室内へ入り
にくく、室内騒音を高める等の悪影響が発生しない。ま
た送風機ユニットはそれぞれの部屋のダンパーの状態に
よって運転速度が変化するので、−室のみの換気の場合
は低速運転となり、消費電力も少なく、騒音も低くなり
、二基の換気の場合は高速運転となり、−室当りの換気
量は減少せず、安定した換気が可能となる。また停止時
にはダンパーが閉鎖されているため、外風が侵入するこ
ともなく、外部騒音が室内へ侵入しにくくなり、室内環
境、が悪化しない。また、ダンパーを天井材にて構成す
れば天井外観もよりすっきりとしたものになる。また送
風機ユニット屋外フードとを１本の二層ダクトで接続す
るため、壁面の穴が１個でよく、取付工事がより簡単に
なる。Further, since the ceiling opening in the place where the blower unit is installed is closed with a flat plate made of ceiling material, the ceiling opening becomes less noticeable and the appearance is very good. All maintenance inspections and replacements such as cleaning of the heat exchange element can be easily done from the indoor side, and maintenance inspections and replacement of the blower unit can also be easily done from the indoor side by opening the flat plate. Because there is no need to remove the ceiling board, it is easy to work with. In addition, since the blower unit is placed under the ceiling in a hallway or the like, noise during operation is difficult to enter the room, and no adverse effects such as increased indoor noise occur. In addition, the operating speed of the blower unit changes depending on the condition of the damper in each room, so if only one room is ventilated, it will operate at a low speed, resulting in less power consumption and noise, and if two units are ventilated, it will operate at a high speed. Therefore, the ventilation amount per room does not decrease and stable ventilation is possible. In addition, since the damper is closed when the vehicle is stopped, outside wind does not enter the vehicle, making it difficult for external noise to enter the interior of the vehicle, thereby preventing deterioration of the interior environment. Furthermore, if the damper is made of ceiling material, the appearance of the ceiling will be more neat. In addition, since the blower unit and the outdoor hood are connected through a single double-layer duct, only one hole in the wall is required, making installation work easier.
発明の効果
このように本発明によれば、１台の送風機ユニットと複
数個の熱交換ユニットで複数の部屋を同時に、あるいは
個々に熱交換換気を行なうことが可能となり、各ユニッ
トを独立させているため、取付工事の時期と建築の進行
状況とが多少ずれても容易に作業でき、取付工事が非常
に容易になるとともに、天井面の外観もよい。また保守
点検も取付工事と同様に非常に容易となり、外風、及び
外部騒音が室内へ侵入しにくいだめ、室内環境を悪化さ
せないなどの効果を発揮するものである。Effects of the Invention As described above, according to the present invention, it is possible to perform heat exchange ventilation in a plurality of rooms simultaneously or individually using one blower unit and a plurality of heat exchange units, and each unit can be made independent. Therefore, the installation work can be done easily even if there is a slight lag between the timing of the installation work and the progress of the construction, making the installation work very easy and giving a good appearance to the ceiling surface. In addition, maintenance and inspection are very easy as well as installation work, and it is effective in preventing outside wind and noise from entering the room, thereby preventing deterioration of the indoor environment.
【図面の簡単な説明】
第１図は従来の熱交換形換気装置の取付は図、第２図は
従来の天井埋込式熱交換形換気装置の側面断面図、第３
図は同平面図、第４図は従来の壁埋込式熱交換形換気装
置の側面断面図、第５図は本発明の一実施例の側面断面
図、第６図は同平面図、第７図は同側面断面図で熱交換
ユニットの取付図、第８図は熱交換素子の斜視図である
。
１・・・・・・送風機ユニット、２・・・・・・１次排
気通路、３・・・・１次給気通路、４・・・・・・室外
側吐出口、６・・・・・吸込口、６・・・・・・室外側
吸込口、７・・・・・・吐出口、８ ・・・本体、９・
・・・・・集合ボックス、１０・・・・・・排気用羽根
、１１・・・・・・給気用羽根、１２・・・・モータ、
１３・・・・・・開口部、１４・・・・・天井開口部、
１５・・・・・・天井、１６・・・・・・平板、１７・
・・・・・熱交換ユニソ）Ａ、１８・・・・・・２次排
気通路Ａ、１９・・・・・２次給気通路Ａ、２ｏ・・・
・・室内側吸込口Ａ、２１・・・・・・吐出接続口Ａ、
２２・・・・・室内側吐出口Ａ、２３・・・・・・吸込
接続口Ａ、２４・・・・・・換気ボックスＡ、２５・・
・・・・熱交換素子Ａ、２６・・・・・・ダンパーＡ、
２７・・・・・・熱交換ユニットＢ、２８・・・・・・
２次排気通路Ｂ、２９・・・・・２次給気通路Ｂ、３０
・・・・・・室内側吸込口Ｂ、３１・・・・・吐出接続
口Ｂ、３２・・・・・・室内側吐出口Ｂ、３３・・・・
・・吸込接続口Ｂ、３４・・・・・・換気ボックスＢ、
３５・・・・・・熱交換素子Ｂ、３６・・・・・・ダン
パーＢ、３７・・・・・・ダクト取付板Ａ、３８・・・
・・・二層接続ダク）Ａ、３９・・・・・・ダクト取付
板Ｂ、４０・・・・・・二層接続ダク）Ｂ、４１・・・
・・・給排ボックス、４２・・・・・・二層ダクト、４
３・・・・・・屋外フード。
代理人の氏名 弁理士 中 尾 敏 男 ほか１名第１
図
第２図
第４図[Brief explanation of the drawings] Figure 1 is a diagram showing the installation of a conventional heat exchange type ventilation system, Figure 2 is a side sectional view of a conventional ceiling-embedded heat exchange type ventilation system, and Figure 3 is a side sectional view of a conventional heat exchange type ventilation system installed in the ceiling.
4 is a side sectional view of a conventional wall-embedded heat exchange type ventilation device, FIG. 5 is a side sectional view of an embodiment of the present invention, and FIG. 6 is a plan view of the same. FIG. 7 is a side sectional view showing the installation of the heat exchange unit, and FIG. 8 is a perspective view of the heat exchange element. 1...Blower unit, 2...Primary exhaust passage, 3...Primary air supply passage, 4...Outdoor side discharge port, 6...・Suction port, 6...Outdoor suction port, 7...Discharge port, 8...Main body, 9...
...Gathering box, 10...Exhaust vane, 11...Air supply vane, 12...Motor,
13...Opening, 14...Ceiling opening,
15... Ceiling, 16... Flat plate, 17.
...Heat exchange unit) A, 18...Secondary exhaust passage A, 19...Secondary air supply passage A, 2o...
...Indoor suction port A, 21...Discharge connection port A,
22... Indoor discharge port A, 23... Suction connection port A, 24... Ventilation box A, 25...
...Heat exchange element A, 26... Damper A,
27... Heat exchange unit B, 28...
Secondary exhaust passage B, 29...Secondary air supply passage B, 30
...Indoor side suction port B, 31...Discharge connection port B, 32...Indoor side discharge port B, 33...
...Suction connection port B, 34...Ventilation box B,
35... Heat exchange element B, 36... Damper B, 37... Duct mounting plate A, 38...
...Double-layer connection duct) A, 39...Duct mounting plate B, 40...Double-layer connection duct) B, 41...
...Supply/discharge box, 42...Double layer duct, 4
3...Outdoor hood. Name of agent: Patent attorney Toshio Nakao and 1 other person 1st
Figure 2 Figure 4
Claims (4)
気通路には室外側吐出口と吸込口とを有し、１次給気通
路には室外側吸込口と吐出口とを有する本体と、上記吸
込口と上記吐出口とが隣接する様に本体に接続して設け
た本体と着脱自在な集合ボックスと、上記１次排気通路
に送風する為の排気用羽根及び上記１次給気通路に送風
する為の給気用羽根と、それらを回転させる為のモータ
とを有する送風機ユニットと、２次排気通路と２次給気
通路を区画し、２次排気通路には室内側吸込口と吐出接
続口とを有し、２次給気通路には室内側吐出口と吸込接
続口とを有する換気ボックスと、上記２次排気通路と２
次給気通路の交差部に設けた熱交換素子と、上記室内側
吸込口と上記室内側吐出口を覆う様に設けたダンパーと
を有する熱交換ユニットを複数個有し、上記集合ボック
スと各熱交換ユニットの吐出接続口及び吸込接続口とを
それぞれ接続ダクトと、熱交換ユニットの吐出接続口及
び吸込接続口に設けた、熱交換ユニットと着脱自在なダ
クト取付板とによって接続し、上記送風機ユニットの下
面に開口部を設け、天井に上記開口部と対応する開口部
を設けて、上記送風機ユニットの開口部と室内とを連通
させ、上記天井開口部に、天井開口部を閉鎖するととも
に送風機ユニットの開口部を閉鎖するための、天井材料
にて構成された開閉自在な平板を設け、各熱交換ユニッ
トに設けたダンパーを開くことによって送風機ユニット
のモータが運転する構成とした熱交換形換気装置。(1) A primary exhaust passage and a primary air supply passage are divided, the primary exhaust passage has an outdoor discharge port and a suction port, and the primary air supply passage has an outdoor suction port and a discharge port. a main body having a main body and a removable collection box connected to the main body so that the suction port and the discharge port are adjacent to each other; an exhaust vane for blowing air into the primary exhaust passage; A blower unit having air supply vanes for blowing air into the primary air supply passage and a motor for rotating them, a secondary exhaust passage and a secondary air supply passage are divided, and the secondary exhaust passage has a ventilation box having an indoor suction port and a discharge connection port, and a secondary air supply passage having an indoor discharge port and a suction connection port;
It has a plurality of heat exchange units each having a heat exchange element provided at the intersection of the secondary air supply passage and a damper provided so as to cover the indoor suction port and the indoor discharge port. The discharge connection port and the suction connection port of the heat exchange unit are connected by a connection duct and a removable duct mounting plate provided at the discharge connection port and the suction connection port of the heat exchange unit, respectively, and the blower An opening is provided in the lower surface of the unit, and an opening corresponding to the opening is provided in the ceiling to communicate the opening of the blower unit with the room, and the ceiling opening is closed and the blower is installed. A flat plate made of ceiling material that can be opened and closed is installed to close the opening of the unit, and the motor of the blower unit is operated by opening the damper installed in each heat exchange unit. Device.
ーの数により運転速度が変化する特許請求の範囲第１項
記載の熱交換形換気装置。(2) The heat exchange type ventilation device according to claim 1, wherein the operating speed of the motor provided in the blower unit changes depending on the number of open dampers.
層接続ダクトで、熱交換ユニットの吸込接続口と吐出接
続口に設けたダクト取付板に接続する特許請求の範囲第
１項記載の熱交換形換気装置。(3) The collection box is a two-layer connection duct whose central part is partitioned in the extension direction, and is connected to a duct mounting plate provided at the suction connection port and the discharge connection port of the heat exchange unit. Heat exchange ventilation system.
隣接するように、送風機ユニットと着脱自在な給排ボッ
クスを設けて、中央部を延長方向に仕切った二層ダクト
で屋外と連通させた特許請求の範囲第１項記載の熱交換
形換気装置。(4) A removable supply/discharge box is provided with the blower unit so that the outdoor discharge port and outdoor suction port of the blower unit are adjacent to each other, and communicated with the outdoors through a two-layer duct partitioned in the central part in the extension direction. A heat exchange type ventilation device according to claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15246184A JPS6131839A (en) | 1984-07-23 | 1984-07-23 | Heat exchange type ventilating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15246184A JPS6131839A (en) | 1984-07-23 | 1984-07-23 | Heat exchange type ventilating device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6131839A true JPS6131839A (en) | 1986-02-14 |
| JPH035502B2 JPH035502B2 (en) | 1991-01-25 |
Family
ID=15541019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15246184A Granted JPS6131839A (en) | 1984-07-23 | 1984-07-23 | Heat exchange type ventilating device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6131839A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4973443A (en) * | 1988-10-26 | 1990-11-27 | Westinghouse Electric Corp. | System for removing and installing a control rod drive |
| US5019325A (en) * | 1988-10-26 | 1991-05-28 | Westinghouse Electric Corp. | Method for removing and installing a control rod drive |
| US5169593A (en) * | 1989-11-03 | 1992-12-08 | General Electric Company | Control rod drive handling tools for nuclear reactor |
| JP2001324183A (en) * | 2000-05-12 | 2001-11-22 | Shimizu Corp | Pressure smoke prevention system |
| JP2005221218A (en) * | 2004-02-03 | 2005-08-18 | Samsung Electronics Co Ltd | Air cleaner |
-
1984
- 1984-07-23 JP JP15246184A patent/JPS6131839A/en active Granted
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4973443A (en) * | 1988-10-26 | 1990-11-27 | Westinghouse Electric Corp. | System for removing and installing a control rod drive |
| US5019325A (en) * | 1988-10-26 | 1991-05-28 | Westinghouse Electric Corp. | Method for removing and installing a control rod drive |
| US5169593A (en) * | 1989-11-03 | 1992-12-08 | General Electric Company | Control rod drive handling tools for nuclear reactor |
| JP2001324183A (en) * | 2000-05-12 | 2001-11-22 | Shimizu Corp | Pressure smoke prevention system |
| JP2005221218A (en) * | 2004-02-03 | 2005-08-18 | Samsung Electronics Co Ltd | Air cleaner |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH035502B2 (en) | 1991-01-25 |
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