JPS63153341A - Air ventilating and conditioning unit - Google Patents
Air ventilating and conditioning unitInfo
- Publication number
- JPS63153341A JPS63153341A JP61302079A JP30207986A JPS63153341A JP S63153341 A JPS63153341 A JP S63153341A JP 61302079 A JP61302079 A JP 61302079A JP 30207986 A JP30207986 A JP 30207986A JP S63153341 A JPS63153341 A JP S63153341A
- Authority
- JP
- Japan
- Prior art keywords
- air
- ventilation
- intake
- port
- room
- 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
- 230000003750 conditioning effect Effects 0.000 title 1
- 238000009423 ventilation Methods 0.000 claims abstract description 78
- 238000001816 cooling Methods 0.000 claims abstract description 38
- 238000004378 air conditioning Methods 0.000 claims abstract description 26
- 238000004891 communication Methods 0.000 claims description 16
- 238000005192 partition Methods 0.000 claims description 14
- 230000001143 conditioned effect Effects 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 abstract description 9
- 238000011084 recovery Methods 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 230000000694 effects Effects 0.000 description 3
- 238000011045 prefiltration Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Air-Conditioning Room Units, And Self-Contained Units In General (AREA)
Abstract
Description
【発明の詳細な説明】
産業上の利用分野
本発明は、ビルディングなどのベリメーターゾーンに備
えられる換気空調ユニットに関するものである。DETAILED DESCRIPTION OF THE INVENTION Field of the Invention The present invention relates to a ventilation air conditioning unit installed in a verimator zone of a building or the like.
従来の技術
従来この種換気空調ユニットは第6図に示されるような
構成のものがある。すなわち第6図において、ビルディ
ングのベリメーターゾーンの外壁1に沿ってファンコイ
ルユニット2と全熱交換ユニット3とを設け、室内の空
気調和は前記ファンコイルユニット2の本体内に組込ま
れた熱交換器4に冷温水を通水し、送風機5を運転する
ことにより前面2aの下方より室内空気を吸気し、前記
熱交換器4を通過させ冷温風を前面側より吹出すように
して室内空気流路を形成し、室内空気を循環させる。一
方このファンコイルユニット2と近接して設けられた全
熱交換ユニット3はその本体内に全熱交換器6と、外壁
1を貫通して設けられた外気吸気ロアに対向して備えら
れた外気吸気用の第2送風機8と、外壁1を貫通して設
けられた排気口9に連通ずるように備えられた第3の送
風機10とよりなり、換気流路を形成している。そして
、第2送風機8と第3送風機1oとを運転することによ
り室内の空気は室内排気口11より矢印Aに示すように
全熱交換器6を通って排気口9より排外され、一方外気
は外気吸気ロアより矢印Bに示すように全熱交換器6を
通って室内吹出口12よシ室内へ吸気し、外気を吸気す
るとともに、室内空気を排気する換気が行なわれこの吸
排気によって熱回収を行なうとともに室内の換気を行な
うものであった。2. Description of the Related Art Conventionally, this type of ventilation air conditioning unit has a configuration as shown in FIG. That is, in FIG. 6, a fan coil unit 2 and a total heat exchange unit 3 are installed along the outer wall 1 of the verimeter zone of the building, and indoor air conditioning is achieved by the heat exchanger built into the body of the fan coil unit 2. By passing cold and hot water through the container 4 and operating the blower 5, indoor air is taken in from below the front surface 2a, passed through the heat exchanger 4, and cold and hot air is blown out from the front side. ducts to circulate indoor air. On the other hand, the total heat exchange unit 3 installed in close proximity to the fan coil unit 2 has a total heat exchanger 6 in its main body, and an outside air intake provided opposite to an outside air intake lower provided through the outer wall 1. It consists of a second blower 8 for air intake and a third blower 10 provided so as to communicate with an exhaust port 9 provided through the outer wall 1, forming a ventilation flow path. By operating the second blower 8 and the third blower 1o, the indoor air is exhausted from the indoor exhaust port 11 through the total heat exchanger 6 as shown by arrow A, and is exhausted from the exhaust port 9. Air is taken into the room from the outside air intake lower through the total heat exchanger 6 and through the indoor air outlet 12 as shown by arrow B, and ventilation is performed to take in outside air and exhaust the indoor air, and heat is recovered by this intake and exhaust. It was used to ventilate the room as well as to ventilate the room.
発明が解決しようとする問題点
このような従来の構成では、ファンコイルユニット2に
よって室内の空気調和が行なわれ、全熱交換ユニット3
によって換気を行ないながら排気する空気の熱を回収す
ることができるが、夏期の冷房時の夜間は外気温度が低
下しているにもかかわらず、ファンコイルユニット2を
運転して冷房することになり、外気を導入することで室
内の冷房が可能であるにもかかわらずこれが不可能であ
り、不経済なファンコイルユニット2の運転を行なうこ
とになる。またこれを避けるために全熱交換ユニット3
の運転を行ないながら室内へ外気を導入し外気冷房をす
ればよいが、全熱交換器によシ、外気は暖斥まって室内
に入ってしまう結果となり、また、全熱交換器3はあく
までも室内の換気と、熱回収のために備えられているか
ら外気冷房を行なうには換気風量が大きく不足し外気冷
房にはほとんど用をなさず、また、全熱交換器3におい
て、外気吸気ロアから室内吹出口12に至る空気流路と
、室内排気口11より排気口9に至る空気流路が開放で
あるために、ビルディングの外側の騒音が室内側に入り
込み、室内における騒音が大となるなどの問題点があっ
た。Problems to be Solved by the Invention In such a conventional configuration, indoor air conditioning is performed by the fan coil unit 2, and the total heat exchange unit 3
Although the heat of the exhaust air can be recovered while performing ventilation, the fan coil unit 2 must be operated to cool the air at night even though the outside air temperature has dropped during the summer cooling season. Although it is possible to cool the room by introducing outside air, this is not possible, and the fan coil unit 2 is operated uneconomically. In addition, to avoid this, the total heat exchange unit 3
It is possible to cool the room by introducing outside air into the room while operating the system, but since the total heat exchanger is not used, the outside air is warmed and enters the room, and the total heat exchanger 3 is Since it is provided for indoor ventilation and heat recovery, the ventilation air volume is greatly insufficient for outdoor air cooling, and it is almost useless for outdoor air cooling. Because the air flow path leading to the indoor air outlet 12 and the air flow path from the indoor exhaust port 11 to the exhaust port 9 are open, noise from outside the building enters the indoor side, increasing noise indoors. There was a problem.
本発明はこのような問題点を解決するもので、従来同様
に熱回収を行ないながら冷暖房を行ない、かつ、夏期の
冷房シーズンで外気温度の低下する夜間は外気を取入れ
ることで室内を冷房し、さらには外の騒音を遮断する構
成の換気空調ユニットを提供するものである。The present invention solves these problems by performing heating and cooling while recovering heat in the same way as conventional methods, and at the same time, at night when the outside air temperature drops during the summer cooling season, it cools the room by taking in outside air. Furthermore, the present invention provides a ventilation air conditioning unit configured to block outside noise.
問題点を解決するための手段
この問題点を解決するために本発明は、チャンバー吸込
口と、チャンバー排気口を有し外壁に設けられるチャン
バーと、このチャンバーと接合する本体と、この本体内
を空調室と換気室に区連するとともに吸気連通口および
排気連通口を有した仕切板と、前記空調室の風下側に設
けられ、チャンバー吸込口と連通ずる外気冷房吸気口お
よび室と連通ずる室内吸気口とこれら吸気口と室内吹出
口との間にエアーフィルター、送風機および熱交換器と
、前記外気冷房吸気口および前記室内吸気口の両方に連
通し、前記エアーフィルターの風下側を開閉する1個の
ダンパーを設け、換気室には前記仕切板に形成した排気
連通口より室内空気を吸気し、排気口より室外に排気す
る排気流路を形成する換気送風機と、前記チャンバー吸
込口と連通ずる換気吸気口より室外空気を吸気し前記仕
切板に設けた吸気連通口より室内に吸気される吸気流路
を形成する換気送風機と、前記排気流路と吸気流路の交
叉部に設けられる全熱交換器と、前記換気送風機の吐出
口を開閉する換気ダンパーとを備え、運転停止時には各
ダンパーを閉止し、外気冷房時には換気送風機の運転を
停止し、換気ダンパーを閉とするとともに室内吸気口を
閉とし、外気冷房吸気口を閉とし送風機を運転して空調
室側で外気を吸気し室内に吹出させしめるようにしたも
のである。Means for Solving the Problems In order to solve this problem, the present invention provides a chamber having a chamber suction port and a chamber exhaust port and provided on the outer wall, a main body connected to the chamber, and a chamber inside the main body. A partition plate that connects the air conditioning room and the ventilation room and has an intake communication port and an exhaust communication port, an outside air cooling intake port that is provided on the leeward side of the air conditioning room and communicates with the chamber intake port, and an indoor room that communicates with the chamber. An air intake port, an air filter, a blower, and a heat exchanger between the intake port and the indoor air outlet, and a 1 that communicates with both the outside air cooling intake port and the indoor air intake port, and opens and closes the leeward side of the air filter. A ventilation blower is provided in the ventilation chamber to form an exhaust flow path that takes indoor air through an exhaust communication port formed in the partition plate and exhausts the air to the outside through an exhaust port, which communicates with the chamber suction port. A ventilation blower that forms an intake flow path that takes in outdoor air through a ventilation intake port and into the room through an intake communication port provided on the partition plate, and a total heat generator that is provided at the intersection of the exhaust flow path and the intake flow path. It is equipped with an exchanger and a ventilation damper that opens and closes the outlet of the ventilation blower, and when the operation is stopped, each damper is closed, and when the outside air is cooled, the operation of the ventilation blower is stopped, the ventilation damper is closed, and the indoor air intake is closed. The outside air cooling intake port is closed and the blower is operated to draw outside air into the air conditioned room and blow it into the room.
作 用
この構成により、空調を行なうときは外気冷房吸気口側
をダンパーによって閉とし室内吸気口よリニアーフィル
ターに連通させて室内空気を吸気しエアーフィルターを
介して送風機を経て熱交換器を通過せしめ室内吹出口よ
り吹出す空気流路によって空調せしめ、外気冷房を行な
うときは、室内吸気口側をダンパーによって閉とし外気
冷房吸気口より外気を吸気しエアーフィルターよシ送風
機を経て熱交換器を通過せしめ室内吹出口より吹出す空
気流路によって外気冷房を行ない、一方、前記空調と同
時に換気を行なうときは換気送風機により排気連通口よ
り室内空気を吸気し換気送風機の一方の吐出口よシ全熱
交換器を経て排気口より排気するとともに、換気吸気口
より外気を吸気し、換気送風機の他方の吐出口より全熱
交換器を経て吸気連通口より室内へ吸気しながら前記排
気流路中の空気の熱回収を行なうこととなる。With this configuration, when performing air conditioning, the outside air cooling inlet side is closed by a damper, the indoor air intake is communicated with the linear filter, indoor air is taken in, and the air is passed through the air filter, blower, and heat exchanger. When air conditioning is performed by the air flow path blown out from the indoor outlet and outside air is being cooled, the indoor air inlet side is closed by a damper, and the outside air is sucked in from the outdoor air cooling inlet, passes through the air filter, blower, and heat exchanger. The outside air is cooled by the air flow path blown out from the indoor air outlet.On the other hand, when performing ventilation at the same time as the air conditioning, indoor air is taken in from the exhaust communication port by the ventilation blower, and the total heat is removed from one outlet of the ventilation blower. The air in the exhaust flow path is exhausted from the exhaust port via the exchanger, while the outside air is taken in from the ventilation intake port, and from the other discharge port of the ventilation blower, the air is taken into the room from the intake communication port through the total heat exchanger. This means that the heat will be recovered.
実施例
以下本発明による一実施例を第1図〜第5図にもとづい
て説明する。第2図において、外壁16に嵌め合わされ
るように据付けられたチャンバー17と、このチャンバ
ー17に接合して換気空調ユニットの本体18が据付け
られる。前記チャンバー17にはチャ/バー吸込口19
と、チャンバー排気口2oとが第6仕切板21によって
仕切られている。本体18の天面には室内吹出口22が
設けられている。次に第1図において、本体18を詳細
に説明する。本体18の内側に空調室23と換気室24
とを仕切る仕切板25を設け、この仕切板26には排気
通路として開口した排気連通口26と、外気を吸気する
吸気通路として開口した吸気連通口27とを設けている
。空調室23側には上方に傾斜して設けられ冷水、ある
いは温水を通水する熱交換器28と、室内循環用の送風
機29と、プレフィルタ−30と重ね合わせられて設け
られた高性能エアーフィルター31を設けている。これ
らエアーフィルター31の風上側には外気による冷房を
行なうときに導入する外気冷房吸気口32と前記外気冷
房吸気口32と対称的な位置にあって室内側に設けられ
た室内吸気口34(第4図)とを備え、前記エアーフィ
ルター31の風下側に連通し前記外気冷房吸気口32と
室内吸気口34によって第4図に示す矢印Aと矢印りの
ように空気流路を形成しこの外気冷房吸気口32側を開
閉するか、前記室内吸気口34側を開閉する1個のダン
パー36を備えている。EXAMPLE An example of the present invention will be described below with reference to FIGS. 1 to 5. In FIG. 2, a chamber 17 is installed so as to fit into the outer wall 16, and a main body 18 of the ventilation air conditioning unit is installed in connection with this chamber 17. The chamber 17 has a chamber/bar suction port 19.
and the chamber exhaust port 2o are separated by a sixth partition plate 21. An indoor air outlet 22 is provided on the top surface of the main body 18. Next, referring to FIG. 1, the main body 18 will be explained in detail. An air conditioning room 23 and a ventilation room 24 are provided inside the main body 18.
A partition plate 25 is provided to separate the air and air, and the partition plate 26 is provided with an exhaust communication port 26 that is open as an exhaust passage and an intake communication port 27 that is open as an intake passage that takes in outside air. On the side of the air-conditioned room 23, there is a heat exchanger 28 that is inclined upward and that passes cold water or hot water, a blower 29 for indoor circulation, and a high-performance air filter that is stacked with a pre-filter 30. A filter 31 is provided. On the windward side of these air filters 31, there is an outside air cooling intake port 32 that is introduced when performing cooling with outside air, and an indoor air intake port 34 (indoor intake port 34, which is provided on the indoor side at a position symmetrical to the outside air cooling intake port 32). 4), which communicates with the leeward side of the air filter 31 and forms an air flow path as shown by arrow A in FIG. One damper 36 is provided to open and close the cooling air intake port 32 side or to open and close the indoor air intake port 34 side.
一方換気室24側においては下方てモーター36の両軸
上に固着したファン(図示せず)で構成され、2つの吐
出口38.39を有する換気送風機37を設け、その吐
出口38.39には両翼の換気ダンパー40.41を設
けて前記吐出口38゜39を開閉するようにして換気の
停止時に外気侵入を防ぐようにしている。換気室24の
上方には公知の全熱交換器42を設け、吸排気の流通路
を形成するために第2仕切板43.第3仕切板44゜第
4仕切板46.第5仕切板46がそれぞれ設けられ、第
5仕切板46は換気ダンパー40.41の軸が貫通して
設けられる。そして、室内吸気口34より吸気して室外
へ排気する排気流路(矢印B)と、換気吸気口48より
外気を吸気し、吸気連通口27を通して吸気する吸気流
路(矢印C)を形成している。また全熱交換器42の吸
気側の面には第3のエアーフィルター47が取付けられ
ている。前記換気送風機37側にはチャンバー17内を
介して外気を導入する換気吸気口48と、全熱交換器4
2側には室内の空気を排気する排気口49を設けている
。なお、第6図に示すチャンバー17の開口部60は本
体18の外気冷房吸気口32に対応し、開口部61は本
体18の換気吸気口48に対応している。On the other hand, on the side of the ventilation room 24, there is provided a ventilation blower 37, which is composed of a fan (not shown) fixed downwardly on both shafts of a motor 36, and has two discharge ports 38,39. Ventilation dampers 40 and 41 are provided on both wings to open and close the discharge ports 38 and 39 to prevent outside air from entering when ventilation is stopped. A known total heat exchanger 42 is provided above the ventilation room 24, and a second partition plate 43. Third partition plate 44° Fourth partition plate 46. A fifth partition plate 46 is provided, and the shaft of the ventilation damper 40, 41 passes through the fifth partition plate 46. Then, an exhaust flow path (arrow B) that takes in air from the indoor intake port 34 and exhausts it to the outside, and an intake flow path (arrow C) that takes in outside air from the ventilation intake port 48 and takes it in through the intake communication port 27 are formed. ing. Further, a third air filter 47 is attached to the intake side surface of the total heat exchanger 42. On the side of the ventilation blower 37, there is a ventilation intake port 48 for introducing outside air through the chamber 17, and a total heat exchanger 4.
An exhaust port 49 is provided on the second side to exhaust indoor air. Note that an opening 60 of the chamber 17 shown in FIG. 6 corresponds to the outside air cooling inlet 32 of the main body 18, and an opening 61 corresponds to the ventilation inlet 48 of the main body 18.
上記構成において、熱交換器28に冷水または温水を通
水させながら冷暖房を行なうとともに換気を行なう冷暖
房換気のときは、ダンパー36によって外気冷房吸気口
32側を閉にして室内吸気口34側をエアーフィルター
31側に連通させ換気ダンパー40.41を開にする。In the above configuration, during cooling/heating ventilation in which cold water or hot water is passed through the heat exchanger 28 while performing air conditioning and ventilation, the damper 36 closes the outside air cooling intake port 32 side, and the indoor air intake port 34 side is closed by the damper 36. It communicates with the filter 31 side and opens the ventilation dampers 40 and 41.
前記送風機29を運転すると矢印Aに示すように室内吸
気口34より室内空気が流入しプレフィルタ−30,高
性能エアーフィルター31を通って清浄された空気が送
風機29を経て熱交換器28を通過し室内吹出口22よ
り室内へ吹出され矢印Aに示す空気流路のように冷暖房
を行なう。一方換気における排気は矢印Bに示す空気流
路のように室内吸気口34より流入した空気の一部が排
気連通口26を通り、換気送風機37の吐出口39を経
て全熱交換器42を流れ排気口49よりチャンバー排気
口20を経て屋外へ排気する排気流路を形成するととも
に、吸気はチャンバー吸気口19よシ開ロ部61に流れ
換気吸気口48より矢印Cに示すように換気送風機37
の吐出口38より全熱交換器42を流れここで排気空気
の熱回収を行なって吸気連通口27より熱交換器28の
奥側に流れ熱交換器28を通過しここで冷却、または加
熱されて室内吹出口22より室内へ吹出される吸気流路
を形成している。When the blower 29 is operated, indoor air flows in from the indoor intake port 34 as shown by arrow A, passes through the pre-filter 30 and the high-performance air filter 31, and the purified air passes through the blower 29 and the heat exchanger 28. The air is blown into the room from the indoor air outlet 22, and air is cooled and heated as shown in the air flow path shown by arrow A. On the other hand, in the exhaust air during ventilation, a part of the air that flows in from the indoor intake port 34 passes through the exhaust communication port 26, passes through the discharge port 39 of the ventilation blower 37, and flows through the total heat exchanger 42 as shown in the air flow path shown by arrow B. An exhaust flow path is formed from the exhaust port 49 to the outside via the chamber exhaust port 20, and the intake air flows from the chamber intake port 19 to the open bottom portion 61, and then from the ventilation intake port 48 to the ventilation blower 37 as shown by arrow C.
The exhaust air flows from the discharge port 38 through the total heat exchanger 42, where the heat of the exhaust air is recovered, and flows from the intake communication port 27 to the back side of the heat exchanger 28, where it passes through the heat exchanger 28 where it is cooled or heated. This forms an intake flow path through which air is blown into the room from the indoor air outlet 22.
次に、換気を停止し冷暖房のみ行なうときは換気ダンパ
ー40.41を閉にして前述の矢印Aに示す空気流路で
冷暖房を行なう。Next, when ventilation is stopped and only heating and cooling is performed, the ventilation dampers 40 and 41 are closed and heating and cooling is performed through the air flow path shown by the above-mentioned arrow A.
次に、夏期の夜間、中間期など外気で冷房が可能である
ときは、換気ダンパー40.41を閉とし、さらにダン
パー36を実線位置、すなわち室内吸気口34を閉にし
て第4図の矢印りに示すようにダンパー35を外気冷房
吸気口32よりエアーフィルター31の風下側に連通さ
せ送風機29を運転することによりチャンバー吸気口1
9より開口部SO(矢印E)、外気冷房吸気口32より
送風機29を経て熱交換器28(冷温水通水停止)を通
過して室内吹出口22より吹出されて室内の外気冷房を
行なう。Next, when cooling is possible with outside air, such as at night or during the summer season, the ventilation dampers 40 and 41 are closed, and the damper 36 is moved to the solid line position, that is, the indoor air intake 34 is closed, as shown in the arrow in FIG. As shown in FIG.
9 through the opening SO (arrow E), the outside air cooling intake port 32 passes through the blower 29, passes through the heat exchanger 28 (cold/hot water flow is stopped), and is blown out from the indoor outlet 22 to cool the room with outside air.
次に換気室24で換気のみ行なう゛ときは、ダンパー3
5は外気冷房吸気口32側を閉とし、室内吸気口34側
を工、アーフィルター31側に連通させるとともに換気
ダンパー40.41を開にして前述の冷暖房換気時にお
ける場合の送風機29の停止と、熱交換器28への通水
を止め換気送風機37のみ運転することによって、換気
のみの運転が行なわれるのである。Next, when only ventilation is performed in the ventilation room 24, damper 3
5 closes the outside air cooling intake port 32 side, connects the indoor air intake port 34 side to the air filter 31 side, and opens the ventilation dampers 40 and 41 to stop the blower 29 during the above-mentioned cooling/heating ventilation. By stopping the water flow to the heat exchanger 28 and operating only the ventilation blower 37, only ventilation is performed.
また、全停止のときはダンパー36は室内吸気口34側
を開口した状態、すなわち、外気冷房吸気口32を閉と
し、外気の流入および、外からの騒音が入らないように
している。Further, when the system is completely stopped, the damper 36 is in a state where the indoor air intake port 34 side is open, that is, the outside air cooling intake port 32 is closed, thereby preventing inflow of outside air and noise from the outside.
発明の効果
上記実施例の説明よシ明らかなように本発明は、冷暖房
時において、ダンパーを室内吸気口からエアーフィルタ
ー側の風下側に連通ずるように空気流路を形成し、かつ
換気ダンパーを開にして室内空気を循環させながら冷暖
房を行ない、これと同時に全熱交換器を通して吸気およ
び排気をしなから熱回収し、この熱回収した空気を再度
冷却または加熱して室内へ吹出させ、外気冷房時におい
ては換気ダンパーを閉にして前記ダンパーを外気冷房吸
気口側とエアーフィルターの風下側に連通ずるように切
替えた空気流路によって外気冷房を行なうようにしたか
ら、外気による経済的な冷房効果が、得られる。また吸
気流路において全熱交換器を通して熱回収した空気を熱
交換器において再冷却または回加熱して室内へ吹出され
るから、従来のように回収された外気が低いまま(暖房
時)、あるいは高いまま(冷房時)室内へ取入れられる
ことがないから不快感が生じることもない。さらには全
停止とし声とき、ダンパーを外気冷房吸気口側を閉とす
ることにより、外側とは密閉的になり、外の騒音が室内
側に伝わることも少なくなり外風圧などによる外気侵入
も防止できるなどの効果を有するものである。Effects of the Invention As is clear from the description of the embodiments described above, the present invention provides an air flow path that connects the damper from the indoor intake port to the leeward side of the air filter during heating and cooling, and a ventilation damper. When the air is opened, indoor air is circulated for heating and cooling, and at the same time, heat is recovered from the intake and exhaust air through a total heat exchanger, and this heat-recovered air is cooled or heated again and blown into the room. During cooling, the ventilation damper is closed and the air flow path is switched so that the damper communicates with the outside air cooling inlet side and the downwind side of the air filter. The effect can be obtained. In addition, the air whose heat has been recovered through the total heat exchanger in the intake flow path is recooled or reheated in the heat exchanger and blown into the room, so the recovered outside air remains low (during heating) or Since the air is not brought into the room at a high level (during cooling), there is no discomfort. Furthermore, when the vehicle is completely shut down, the damper is closed on the outside air cooling intake side, creating a seal with the outside, reducing the transmission of outside noise to the inside of the room, and preventing outside air from entering due to outside wind pressure. It has the effect that it can be done.
第1図は本発明の一実施例による空調換気ユニットの断
面図、第2図は同空調換気ユニットの上断面図、第3図
は同空調換気ユニットの換気室の断面図、第4図は同空
調換気ユニットの空調室の断面図、第6図は空調換気ユ
ニットと接合するチャンバーの斜視図、第6図は従来の
換気装置と空調装置の片面構成図である。
16・・・・・・外壁、17・・・・・・チャンバー、
18・・・・・・本体、23・・・・・・空調室、24
・・・・・・換気室、26・・・・・・仕切板、26・
・・・・・排気連通口、27・・・・・・吸気連通口、
28・・・・・・熱交換器、29・・・・・・送風機、
32・・・・・・外気冷房吸気口、34・・・・・・室
内吸気口、36・・・・・・ダンパー、37・・・・・
・換気送風機、40.41・・・・・・換気ダンパー、
42・・・・・・全熱交換器、48・・・・・・換気吸
気口、49・・・・・・排気口。Fig. 1 is a sectional view of an air conditioning ventilation unit according to an embodiment of the present invention, Fig. 2 is a top sectional view of the air conditioning ventilation unit, Fig. 3 is a sectional view of the ventilation chamber of the air conditioning ventilation unit, and Fig. 4 is a sectional view of the ventilation chamber of the air conditioning ventilation unit. FIG. 6 is a cross-sectional view of the air conditioning room of the air conditioning ventilation unit, FIG. 6 is a perspective view of a chamber connected to the air conditioning ventilation unit, and FIG. 6 is a one-sided configuration diagram of a conventional ventilation device and air conditioner. 16...Outer wall, 17...Chamber,
18... Body, 23... Air conditioning room, 24
...Ventilation room, 26...Partition plate, 26.
...Exhaust communication port, 27...Intake communication port,
28... Heat exchanger, 29... Blower,
32...Outside air cooling intake port, 34...Indoor air intake port, 36...Damper, 37...
・Ventilation blower, 40.41...Ventilation damper,
42... Total heat exchanger, 48... Ventilation intake port, 49... Exhaust port.
Claims (1)
けられるチャンバーと、このチャンバーと接合する本体
と、この本体内を空調室と換気室に区連するとともに吸
気連通口および排気連通口を有した仕切板と、前記空調
室の風下側に設けられ、チャンバー吸込口と連通する外
気冷房吸気口および室と連通する室内吸気口とこれら吸
気口と室内吹出口との間にエアーフィルター、送風機お
よび熱交換器と、前記外気冷房吸気口および前記室内吸
気口の両方に連通し、前記エアーフィルターの風下側を
開閉する1個のダンパーを設け、換気室には前記仕切板
に形成した排気連通口より室内空気を吸気し、排気口よ
り室外に排気する排気流路を形成する換気送風機と、前
記チャンバー吸込口と連通する換気吸気口より室外空気
を吸気し前記仕切板に設けた吸気連通口より室内に吸気
される吸気流路を形成する換気送風機と、前記排気流路
と吸気流路の交叉部に設けられる全熱交換器と、前記換
気送風機の吐出口を開閉する換気ダンパーとを備え、運
転停止時には各ダンパーを閉止し、外気冷房時には換気
送風機の運転を停止し、換気ダンパーを閉とするととも
に室内吸気口を閉とし、外気冷房吸気口を開とし送風機
を運転して空調室側で、外気を吸気し室内に吹出させし
める換気空調ユニット。A chamber provided on the outer wall and having a chamber suction port and a chamber exhaust port, a main body connected to this chamber, and a main body that is divided into an air conditioning room and a ventilation room and has an intake communication port and an exhaust communication port. A partition plate, an outside air cooling inlet that is provided on the leeward side of the air conditioned room and communicates with the chamber inlet, an indoor air intake that communicates with the room, and an air filter, blower, and heat exchanger between the air intake and the indoor air outlet. A damper is provided that communicates with the exchanger, both the outside air cooling intake port and the indoor intake port, and opens and closes the leeward side of the air filter, and the ventilation room is provided with a damper that communicates with both the outdoor air cooling intake port and the indoor intake port, and the ventilation room is provided with A ventilation blower forms an exhaust flow path that takes indoor air in and exhausts it outdoors through an exhaust port, and a ventilation blower that takes in outdoor air through a ventilation intake port that communicates with the chamber suction port, and exhausts indoor air through an intake communication port provided on the partition plate. A ventilation blower that forms an intake flow path through which air is taken in, a total heat exchanger provided at the intersection of the exhaust flow path and the intake flow path, and a ventilation damper that opens and closes a discharge port of the ventilation blower. When stopping, each damper is closed, and when outside air is being cooled, the ventilation blower is stopped, the ventilation damper is closed, and the indoor air intake is closed, and the outside air cooling air intake is opened and the blower is operated to operate the air conditioner. A ventilation air conditioning unit that takes in outside air and blows it out indoors.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP61302079A JPS63153341A (en) | 1986-12-18 | 1986-12-18 | Air ventilating and conditioning unit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP61302079A JPS63153341A (en) | 1986-12-18 | 1986-12-18 | Air ventilating and conditioning unit |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS63153341A true JPS63153341A (en) | 1988-06-25 |
JPH0441254B2 JPH0441254B2 (en) | 1992-07-07 |
Family
ID=17904666
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP61302079A Granted JPS63153341A (en) | 1986-12-18 | 1986-12-18 | Air ventilating and conditioning unit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS63153341A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005172281A (en) * | 2003-12-09 | 2005-06-30 | Hitachi Home & Life Solutions Inc | Air conditioner |
-
1986
- 1986-12-18 JP JP61302079A patent/JPS63153341A/en active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005172281A (en) * | 2003-12-09 | 2005-06-30 | Hitachi Home & Life Solutions Inc | Air conditioner |
Also Published As
Publication number | Publication date |
---|---|
JPH0441254B2 (en) | 1992-07-07 |
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