JPS61134530A - Ceiling buried type heat pump air conditioner - Google Patents
Ceiling buried type heat pump air conditionerInfo
- Publication number
- JPS61134530A JPS61134530A JP59256735A JP25673584A JPS61134530A JP S61134530 A JPS61134530 A JP S61134530A JP 59256735 A JP59256735 A JP 59256735A JP 25673584 A JP25673584 A JP 25673584A JP S61134530 A JPS61134530 A JP S61134530A
- Authority
- JP
- Japan
- Prior art keywords
- outdoor
- indoor
- air
- heat exchanger
- damper
- 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
- 238000001816 cooling Methods 0.000 claims abstract description 34
- 238000010438 heat treatment Methods 0.000 claims abstract description 19
- 238000009423 ventilation Methods 0.000 claims description 28
- 238000004378 air conditioning Methods 0.000 abstract description 8
- 238000005192 partition Methods 0.000 abstract description 6
- 238000007664 blowing Methods 0.000 abstract description 5
- 230000001143 conditioned effect Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 2
- 238000007599 discharging Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
本発明は換気機能を有する天井埋込形ヒートホンプ式空
気調和機に関するものである。DETAILED DESCRIPTION OF THE INVENTION Field of Industrial Application The present invention relates to a ceiling-embedded heat pump type air conditioner having a ventilation function.
従来の技術
従来、空冷ヒートポンプ式空気調和機で、密閉度の高い
ビルディング等に備えられる床置個別形空気調和機と称
するものはビルディングのベリメーターゾーンに多数段
けられ、このペリメータ−ゾーンにおいて吸気あるいは
排気を行ないながら広い室内の空気調和を行なうもので
あった。Conventional technology Conventionally, air-cooled heat pump type air conditioners, called floor-standing individual air conditioners installed in highly sealed buildings, etc., are installed in multiple stages in the perimeter zone of the building, and the intake air is pumped in the perimeter zone. Alternatively, it was used to condition the air in a large room while exhausting air.
発明が解決しようとする問題点
しかしこのような床置形の空気調和機はべりメーターゾ
ーンに多数設置されるために、室内の全床面積に対し、
空気調和機を設置するための床面積の割合が非常に大と
なり設置スペースを多く必要とするという問題点を有し
ていた。またこうした個別型空気調和機は吸気または排
気のみ行ないながら空気調和を行なうか、または同時吸
排気を行ないながら空気調和を行なうのであるが、前者
の吸気または排気のみを行なうものは、どちらか一方で
あるために、室内外の圧力差により換気量に変化が生じ
て満足な換気が行なえなかった。また後者の同時吸排気
を行なうものは、直接空調された空気全排出し、かつ外
気全取入れるために熱損失が大きく生じ、更にはべりメ
ーターゾーンにおける空気調和機の床占有率が大きく、
床面積の有効利用がなされず、しかもこれらの空気調和
機はべりメーターゾーンにのみ備えられるから中央のイ
ンテリアゾーンまでは吹出風速の到達距離がなく、十分
な空調が行なえない等の問題点があった。Problems to be Solved by the Invention However, since a large number of such floor-standing air conditioners are installed in the meter zone, the total floor area of the room is
The problem is that the proportion of the floor area required for installing the air conditioner becomes very large, requiring a large amount of installation space. In addition, these individual air conditioners either perform air conditioning while only taking in or exhausting air, or perform air conditioning while simultaneously taking in and exhausting air. As a result, the ventilation volume changed due to the pressure difference between indoor and outdoor spaces, making it impossible to achieve satisfactory ventilation. In addition, the latter method that performs simultaneous intake and exhaust has a large heat loss because it directly exhausts all the air conditioned air and takes in all the outside air, and the air conditioner occupies a large floor in the meter zone.
The floor space was not used effectively, and since these air conditioners were installed only in the meter zone, the blowing air speed did not reach the central interior zone, causing problems such as insufficient air conditioning. .
そこで本発明はビルディングの床面積を空気調和機を設
置するために必要とすることなく、床面積の有効利用と
、同時吸排気を行なっても熱損失が少なぐインチリヤゾ
ーンでも十分な空調が行なえる天井埋込形ヒートポンプ
式空気調和機全提供するものである。Therefore, the present invention makes effective use of the floor space without requiring the floor space of a building to install an air conditioner, and provides sufficient air conditioning even in the inch rear zone, where there is little heat loss even when simultaneous intake and exhaust are performed. We offer a full range of ceiling-mounted heat pump air conditioners that can be installed in the ceiling.
問題点を解決するための手段
そして上記問題点を解決する本発明の手段は、空気調和
機の本体の一方に室外吸込口および室外吹出口と、他方
に、室内吸込口、及び、室内吹出口と、本体内の室外ユ
ニット部で、前記室外吸込口より、略対角上に設けられ
た室外熱交換器と、前記室外吹出口に対向して設けた室
外送風機と、室内ユニット部で、前記室内吸込口より、
略対角上に設けられた室内熱交換器と、この室内熱交換
器に対向して設けられたエアーフィルターと、前記室内
吹出口に対向して設けた室内送風機と、室外熱交換器と
室内熱交換器との間に、第１ダン・シーと、前記室外吸
込口の一部に連通し、本体前面 １に対向し
て設けた全熱交換器と、この全熱交換器に、冷暖房時、
室外吸込口より、室内熱交換器に連通し、全熱交換器の
前面より室外熱交換器に連通する通風路を開閉する第２
ダンノく−と、本体前面側に、圧縮機と、電装部とを設
け、冷暖房時、室外吸込口より、室外熱交換器を介し、
室外吹出口に連通ずる室外通風流路および室外吸込口よ
り室外熱交換器金介し、室内吹出口に連通ずる室内通風
流路を形成し、外気冷房時前記第１ダ／ノ＜−を切替え
て室外吸込口より室内熱交換器を介し、室内吹出口に連
通ずる外気取入流路と、室内吸込口より室外熱交換器を
介し室外吹出口に連通ずる室内排出路とを形成するよう
にしたものである。Means for solving the problems and the means of the present invention for solving the above problems are as follows: An outdoor suction inlet and an outdoor air outlet are provided on one side of the main body of the air conditioner, and an indoor air inlet and an indoor air outlet are provided on the other side. an outdoor heat exchanger provided approximately diagonally from the outdoor suction port in the outdoor unit portion of the main body; an outdoor blower provided facing the outdoor air outlet; From the indoor suction port,
An indoor heat exchanger provided approximately diagonally, an air filter provided opposite to the indoor heat exchanger, an indoor blower provided opposite to the indoor air outlet, an outdoor heat exchanger and an indoor heat exchanger provided opposite to the indoor heat exchanger; Between the heat exchanger and the first dan sea, there is a total heat exchanger that communicates with a part of the outdoor suction port and is provided opposite to the front surface of the main body, and a total heat exchanger that is connected to the ,
A second ventilation path that opens and closes the air passage that communicates with the indoor heat exchanger from the outdoor suction port and communicates with the outdoor heat exchanger from the front of the total heat exchanger.
A compressor and an electrical component are installed on the front side of the main body, and during heating and cooling, the air is supplied from the outdoor suction port through the outdoor heat exchanger.
Forming an outdoor ventilation flow path communicating with the outdoor air outlet and an indoor ventilation flow path communicating with the indoor air outlet through the outdoor heat exchanger metal from the outdoor suction port, and switching the first da/no <- when cooling the outside air. An outdoor air intake passage that communicates from the outdoor suction port to the indoor air outlet via the indoor heat exchanger, and an indoor exhaust passage that communicates from the indoor suction port to the outdoor air outlet via the outdoor heat exchanger. It is.
作用 この技術的手段による作用は次のようになる。action The effect of this technical means is as follows.
すなわち、冷暖房時は第１ダンハーヲ室外通風流路を形
成するべく切替えて室外吸込口より室外熱交換器を介し
、室外吹出口に連通ずる室外通風流路および、室内吸込
口より室内熱交換器を介し、室内吹出口に連通ずる室内
通風流路を形成すると共に、第２ダンパー全開口して排
気口より全熱交換器を介し、前記室外通風流路と合°流
する排気流路と、吸気口より全熱交換器を介し、前記室
内通風流路と合流する吸気流路を設けて冷暖房を行なう
。また外気冷房時は前記第１ダンハーヲ外気冷房側に切
替えると共に、第２ダンパーにより通風を閉鎖し、室外
吸込口より室内熱交換器を介し室内吹出口に連通ずる外
気取入流路と、室内吸込口より室外熱交換器を介し室外
吹出口に連通ずる室内排出路を形成して外気冷房が行な
われるものである。That is, during heating and cooling, the first damper is switched to form an outdoor ventilation flow path, which connects the outdoor air inlet to the outdoor heat exchanger through the outdoor air outlet, and the indoor heat exchanger from the indoor air intake. The second damper is fully opened to form an indoor ventilation flow path that communicates with the indoor air outlet through the exhaust port, and an exhaust flow path that connects with the outdoor ventilation flow path from the exhaust port through the total heat exchanger. Air conditioning and heating are performed by providing an intake flow path that joins the indoor ventilation flow path through a total heat exchanger from the mouth. In addition, when cooling with outside air, the first damper is switched to the outside air cooling side, the second damper closes the ventilation, and the outside air intake flow path that communicates from the outdoor suction port to the indoor air outlet via the indoor heat exchanger and the indoor suction port are connected. Outside air cooling is performed by forming an indoor exhaust path that communicates with the outdoor air outlet via an outdoor heat exchanger.
実施例
以下、本発明の一実施例である天井埋込形ヒートポンプ
式空気調和機について第１図２第２図にもとづいて説明
する。第２図は、本発明による天井埋込形ヒートポンプ
式空気調和機の設置概要図で、本体１を天井２内に吊下
げて設け、壁面３より外気導入ダクト４と、これと並列
に、外気排気ダクト（図示せず）とを設け、他方側に、
室内吸込ダクト（図示せず）、室内吹出ダク）５とを設
け、空調された空気が、天井面で中央のインチリヤゾー
ンとなる吹出口６より吹出され、一方、室内空気の一部
は、排気口γより、本体１の全熱交換器吸込口８に流れ
込むようになっている。Embodiment A ceiling-embedded heat pump type air conditioner which is an embodiment of the present invention will be described below with reference to FIG. 1, FIG. 2, and FIG. FIG. 2 is a schematic installation diagram of the ceiling-embedded heat pump type air conditioner according to the present invention, in which the main body 1 is suspended in the ceiling 2, and an outside air introduction duct 4 is installed from the wall surface 3, and an outside air An exhaust duct (not shown) is provided on the other side,
An indoor suction duct (not shown) and an indoor blow-off duct 5 are provided, and the conditioned air is blown out from the air outlet 6 which forms the central inch rear zone on the ceiling surface, while a part of the indoor air is It flows into the total heat exchanger suction port 8 of the main body 1 from the exhaust port γ.
第１図は、本体１の平断面図である。本体１の一側面に
は前面１４側より外気導入ダクト４と接続する室外吸込
口１０と、外気排気ダクトと接続し、かつ室外送風機１
８を有した室外吹出口１１が設けられ、他方側面には室
外ユニット部１５側より室内吸込ダクトと接続する室内
吸込口１２と室内吹出ダクト５と接続し、かつ室内送風
機２２を有した室内吹出口１３が設けられている。前記
室外吹出口１１と室外吸込口１Ｑとの間には第１仕切板
１６より賂対角上に室外熱交換器１７を設けている。ま
たこの室外熱交換器１７に平行して、本体１の前面１４
の賂中央に設けた第２仕切板２０より、前記室内吸込口
１２に至る略対角線上に室内熱交換器２１が設けられて
いる。この室内熱交換器２１には室外熱交換器１７との
間に隣接してエアーフィルター２３が設けられ、このエ
アーフィルター２３と、室外熱交換器１了との間にはダ
ンパーモーター２５と、そのアーム２６とによって支点
２アを軸として駆動する第１ダンパー２４が設けられて
いる。この第１ダンパー２４は冷暖房時は、実線位置に
なり室外吸込口１０と室外熱交換器１７を連通し、外気
冷房時は、点線位置となり、室外吸込口１０ｆ！：室内
熱交換器２１全連通ずる６一方、室外吸込口１ｏ内には
前面１４と平行に設けた第３仕切板２９で仕切られた吸
気口３Ｑと、この吸気口３０の近傍であって前面１４に
設けられた排気口３１とは、この内角に設けられた全熱
交換器２８に連通している。３２は第２ダンパー３３２
冷暖房時は実線位置に、外気冷房、換気時は点線位置に
駆動しする第２ダンパーモーターで、排気口３１から流
入した室内側の空気を、全熱交換器２８を介して、第３
案内板２９に設けた案内板３４に誘導し、室外熱交換器
１Ｔに連通ずる排気用の通風路３５と、吸気口３０から
流入した室外側の空気を、全熱交換器２８を介して、エ
アーフィルター２３を介した室内熱 １
交換器２１に連通する吸気用の通風路３６とを構成する
。さらに前面１４側には、前記全熱交換器２８の他に、
圧縮機３７と電装品を収納する電装部３８を設けている
。３９はドレン接続パイプで、室外熱交換器１７の下方
に設けた室外ドレンパ／４Ｑと、室内熱交換器２１の下
方に設けた室内ドレンパ／４１との間を接続し、室外ド
レ／ノζン４０の位置を高くして、室外ドレンバフ４０
より、室内ドレンパン４１に流れ、室内ドレンパン４１
゜の他方より排水管４２を介し、室外へ排水するように
している。矢印４３．４３Ｌは冷暖房時における室外通
風流路、矢印４４，４４２Ｌは室内通風流路、矢印４５
は外気冷房時における外気取入流路で、第１ダンパー２
４が点線位置の外気冷房時に切替ｉた時、室外吸込口１
ｏより流入した空気が、エアーフィルター２３、室内熱
交換器２１を通って、室内送風機２２により室内吹出口
１３より吹出される。FIG. 1 is a plan sectional view of the main body 1. FIG. On one side of the main body 1, there is an outdoor suction port 10 connected to the outside air introduction duct 4 from the front side 14, and an outdoor air blower 1 connected to the outside air exhaust duct.
On the other side, an indoor suction port 12 is connected to the indoor suction duct from the outdoor unit section 15 side, and an indoor blower port 11 is connected to the indoor blow-off duct 5 and has an indoor blower 22. An outlet 13 is provided. An outdoor heat exchanger 17 is provided diagonally opposite the first partition plate 16 between the outdoor air outlet 11 and the outdoor suction port 1Q. Also, parallel to this outdoor heat exchanger 17, the front surface 14 of the main body 1
An indoor heat exchanger 21 is provided on a substantially diagonal line from a second partition plate 20 provided at the center to the indoor suction port 12. An air filter 23 is provided adjacent to the indoor heat exchanger 21 and the outdoor heat exchanger 17, and a damper motor 25 and a damper motor 25 are provided between the air filter 23 and the outdoor heat exchanger 17. A first damper 24 is provided which is driven by the arm 26 about the fulcrum 2a. During cooling/heating, this first damper 24 is in the solid line position, communicating the outdoor suction port 10 and the outdoor heat exchanger 17, and during outdoor air cooling, it is in the dotted line position, and is in the outdoor suction port 10f! :Indoor heat exchanger 21 full communication line 6 On the other hand, inside the outdoor suction port 1o, there is an intake port 3Q partitioned by a third partition plate 29 provided parallel to the front surface 14, and a front surface near this intake port 30. The exhaust port 31 provided at 14 communicates with the total heat exchanger 28 provided at this inner corner. 32 is the second damper 332
The second damper motor is driven to the solid line position during air conditioning and to the dotted line position during outside air cooling and ventilation, and the indoor air flowing in from the exhaust port 31 is transferred to the third damper motor through the total heat exchanger 28.
Air from the outdoor side is guided to a guide plate 34 provided on the guide plate 29 and flows through an exhaust air passage 35 communicating with the outdoor heat exchanger 1T and an air intake port 30, via the total heat exchanger 28. Indoor heat via air filter 23 1
A ventilation passage 36 for intake air communicating with the exchanger 21 is configured. Further, on the front side 14 side, in addition to the total heat exchanger 28,
A compressor 37 and an electrical equipment section 38 for housing electrical equipment are provided. Reference numeral 39 is a drain connection pipe that connects the outdoor drainper/4Q provided below the outdoor heat exchanger 17 and the indoor drainper/41 provided below the indoor heat exchanger 21, and connects the outdoor drainer/no. Raise the position of 40 and install outdoor drain buff 40
, it flows to the indoor drain pan 41, and the indoor drain pan 41
The water is drained from the other side of the room through a drain pipe 42 to the outside. Arrows 43 and 43L indicate outdoor ventilation channels during heating and cooling, arrows 44 and 442L indicate indoor ventilation channels, and arrow 45
is the outside air intake flow path during outside air cooling, and the first damper 2
When 4 is switched to the dotted line position for outdoor air cooling, outdoor suction port 1
Air flowing in from o passes through an air filter 23 and an indoor heat exchanger 21, and is blown out from an indoor air outlet 13 by an indoor blower 22.
矢印４６は、冷暖房時において、吸気口３０より、全熱
交換器２８を通１て、エアーフィルター２３、室内熱交
換器２１、室内吹出口１３に連通ずる吸気流路、矢印４
７は同じく冷暖房時に２いて排気口３１より、全熱交換
器２Ｂ、室外熱交換器１７、室外吹出口１１に連通ずる
排気流路、４８は前面１４に設けたエアーフィルター２
３の着脱口、４９は第２ダンパーモーター３２より、第
１ダンパー２４の端部にわたって仕切られた第４仕切板
である。矢印６０は第１ダンパー２４と、第２ダンパー
３号が点線位置に切替わった時、外気取入流路４５が形
成される一方、室内吸込口１２より、室外熱交換器１７
、室外吹出口１１に連通ずる室内排出流路である。即ち
、冷暖房運転を停止して、外気冷房の時は、第１ダンパ
ー２４と、第２ダ／パー３３が、点線位置に切替って、
外気取入れは室内送風機２２によって行なわれ、室内空
気の排出は、室外送風機１８に工って排出される。又、
この外気冷房運転及び、冷暖房運転が停止した時（全停
）、第１ダンパー２４は、実線位置、第２ダンパー３３
は、点線位置にあって全熱交換器２８の通風路３５．３
６’！ｚ閉とするから、外気が自然流によ−て導入され
ることはなく、又、室外吸込口１０．及び、室外吹出口
１１からも、第１ダンパー２４によって、外気の自然流
入を遮断し、外気は一切導入されることばないのである
。Arrow 46 indicates an intake flow path that communicates from the intake port 30, through the total heat exchanger 28, to the air filter 23, the indoor heat exchanger 21, and the indoor air outlet 13 during heating and cooling.
Reference numeral 7 indicates an exhaust flow path which is also used during cooling/heating and communicates from the exhaust port 31 with the total heat exchanger 2B, the outdoor heat exchanger 17, and the outdoor outlet 11, and 48 is an air filter 2 provided on the front surface 14.
The attachment/detachment port 49 of No. 3 is a fourth partition plate partitioned from the second damper motor 32 to the end of the first damper 24 . An arrow 60 indicates that when the first damper 24 and the second damper No. 3 are switched to the dotted line position, an outside air intake flow path 45 is formed, and the outdoor heat exchanger 17 is connected from the indoor suction port 12.
, an indoor discharge flow path communicating with the outdoor outlet 11. That is, when the cooling/heating operation is stopped and the outside air is used for cooling, the first damper 24 and the second damper 33 are switched to the dotted line position,
The indoor air is taken in by the indoor blower 22, and the indoor air is discharged by the outdoor blower 18. or,
When the outside air cooling operation and the heating and cooling operation are stopped (all stops), the first damper 24 is at the solid line position, and the second damper 33 is at the solid line position.
is located at the dotted line position and is located at the ventilation passage 35.3 of the total heat exchanger 28.
6'! Since the outdoor air intake port 10 is closed, outside air is not introduced by natural flow. Also, the first damper 24 blocks the natural inflow of outside air from the outdoor air outlet 11, so that no outside air is introduced at all.
上記構成において冷房および暖房運転時は第１グンパー
２４と、第２ダンパー３３は、実線位置にある。圧縮機
３ア、室内送風機２２、室外送風機１８をそれぞれ運転
することにより、外気導入ダクト４を介した室外吸込口
１０より流入した空気は、矢印４３．４３１Ｌの如く、
第１ダンパー２４に当るようにして、室外熱交換器１ア
を通り、室外送風機１８を介し、室外吹出口１１より吹
出される。一方、室内吸込ダクト全弁して室内吸込口１
２より流入した空気は、矢印４４．４４２Ｌに示すよう
に、第１ダンパー２４に当り、エアーフィルター２３、
室内熱交換器２１を通り室内送風機２２全介してインチ
リヤゾーンへ導かれ、室内吹出口１３′より室内吹出ダ
クト！−通って室内へ吹出される。In the above configuration, the first damper 24 and the second damper 33 are at the solid line position during cooling and heating operations. By operating the compressor 3A, the indoor blower 22, and the outdoor blower 18, the air flowing in from the outdoor suction port 10 via the outside air introduction duct 4 flows as shown by arrow 43.431L.
It hits the first damper 24, passes through the outdoor heat exchanger 1A, and is blown out from the outdoor outlet 11 via the outdoor blower 18. On the other hand, all indoor suction duct valves are closed and indoor suction port 1 is closed.
The air flowing in from 2 hits the first damper 24, as shown by arrows 44 and 442L, and passes through the air filter 23,
It passes through the indoor heat exchanger 21, passes through the indoor blower 22, is guided to the rear zone, and is blown out from the indoor air outlet 13' into the indoor air duct! -It passes through and is blown into the room.
一方、同じ冷暖房時において室内の空気を排気しながら
、外気を取入れるのであるが、この時の流路は、吸気口
３０より全熱交換器２８を通り、通風路３６、エアーフ
ィルター２３を通りながら、矢印４４Ｂ−の流路と合流
し、室内吹出口１３より室内へ吹出す吸気流路４６と、
排気口３１より流入した排気ロアよりの室内空気は、全
熱交換器２８を通りながら、前記吸気口３０から流入す
る空気と熱交換し、通風路３５ｆ：通り、矢印４３の通
風と合流し、室外熱交換器１７、室外送風機１８を経て
、室外へ排気する排気流路４７となる。On the other hand, during the same heating and cooling operation, indoor air is exhausted while outside air is taken in. At this time, the flow path starts from the intake port 30, passes through the total heat exchanger 28, passes through the ventilation path 36, and the air filter 23. while, an intake flow path 46 that merges with the flow path indicated by the arrow 44B- and blows into the room from the indoor air outlet 13;
The indoor air from the exhaust lower that flows in through the exhaust port 31 exchanges heat with the air flowing in through the intake port 30 while passing through the total heat exchanger 28, and merges with the ventilation indicated by the arrow 43 through the ventilation path 35f. It becomes an exhaust flow path 47 that exhausts the air outside through the outdoor heat exchanger 17 and the outdoor blower 18.
次に、冷暖房を行なう季節以外の時で、外気冷房、ある
いは、換気を行なう時は、第１ダンノシ−２４と、第２
ダンパー３３が、点線位置にあって、室外送風機１８、
及び、室内送風機２２が運転する。そこで、室外吸込口
１Ｑより流入した外気は矢印４５の如く、エアーフィル
ター２３、室内熱交換器２１′ｆｃ通って、室内吹出口
１３より吹出きれ、外気冷房、及び、換気を行なう外気
取入流路唄
４５が形成される。Next, when performing outdoor air cooling or ventilation outside the season when heating and cooling is performed, the first dunnoshi 24 and the second
When the damper 33 is at the dotted line position, the outdoor blower 18,
And the indoor blower 22 is operated. Therefore, the outside air flowing in from the outdoor suction port 1Q passes through the air filter 23, the indoor heat exchanger 21'fc, as shown by the arrow 45, and is completely blown out from the indoor air outlet 13, and is connected to the outside air intake flow path that performs outside air cooling and ventilation. Song 45 is formed.
一方、矢印ＳＯの如く、室内吸込口１２より流入した室
内空気は、室外熱交換器１７、室外送風機１８全介し、
室外吹出口１１に流れる室内排出流路５０が形成され、
外気冷房、及び、換気を行なう。On the other hand, as indicated by the arrow SO, the indoor air flowing in from the indoor suction port 12 passes through the outdoor heat exchanger 17, the outdoor blower 18,
An indoor discharge flow path 50 flowing to the outdoor outlet 11 is formed,
Provide outside air cooling and ventilation.
また、こうした構成は圧縮機３７をはじめとし全熱交換
器２８、電装部３８のようにメンテナンスの機会全多く
有する部品を前面１４に面して構成し、さらに、エアー
フィルター２３の着脱は、着脱口４７より、対角上に引
き出し、挿入して容易に着脱が行なえ、これらのメンテ
ナンスが容易に行なえるようにしている。In addition, in this configuration, components that have many opportunities for maintenance, such as the compressor 37, the total heat exchanger 28, and the electrical component 38, are configured to face the front surface 14, and the air filter 23 can be attached or detached. It can be easily attached and detached by pulling it out diagonally from the removal port 47 and inserting it, so that maintenance can be easily performed.
発明の効果
このように本発明は、室内上ニット部と、室外ユニット
部とを、本体の略対角上において、各々仕切板を設けて
構成し、前記室外ユニット部に、室外吸込口と、室外吹
出口と、略対角上に室外熱交換器と、前記室外吹出口に
対向して室外送風機と、前記室内上ニット部に、エアー
フィルターを添設し、前記室外熱交換器と同並行の略対
角上に室内熱交換器と、室内吸込口と、室内吹出口と、
この室内吹出口に対向して設けられた室内送風機と、前
記室外熱交換器と、前言ご室内熱交換器との間に、冷暖
房時と、外気冷房時とに切替える第１ダンパーと、前記
室外吸込口の一部に連通した全熱交換器と、との全熱交
換器に、冷暖房時、室外吸込口より、室内熱交換器に連
通し、本体の前面より室外熱交換器に連通ずる各の通風
路を開閉する第２ダンパーと、本体前面側に圧縮機と、
電装部と、前記エアーフィルターを着脱する着脱口と金
設け、冷暖房時は、室外吸込口より、室外熱交換器を介
し、室外吹出口に連通ずる室外通風流路、及び、室内吸
込口より、室内熱交換器を介し、室内吹出口に連通ずる
室内通風流路を形成し、外気冷房時、前記第１ダンパー
及び、第２ダンハーヲ切替えて、室外吸込口より、室内
熱交換器を介し、室内吹出口に連通ずる外気取入流路、
及び、室内吸込口１２より、室外熱交換器１７、室外送
風機１８、室外吹出口１１に連通ずる室内排出流路とを
形成したヒートポンプ式空気調和機としたから、建物の
室内の全床面積に対する空気調和機が占める面積は無と
なり、床面積は有効に使用出来、こうした構成とするこ
とにより、前面から、圧縮機のメンテナンス、全熱交換
器、及び、エアーフィルターの着脱が容易となり、更に
は、電装部、及び、室内熱交換器等のメンテナンスも前
面から容易に行なえるのである。Effects of the Invention As described above, in the present invention, the indoor upper knit section and the outdoor unit section are each provided with a partition plate on a substantially diagonal corner of the main body, and the outdoor unit section is provided with an outdoor suction port, An outdoor air outlet, an outdoor heat exchanger approximately diagonally opposite to the outdoor air outlet, an outdoor blower facing the outdoor air outlet, and an air filter attached to the indoor upper knit section, which is parallel to the outdoor heat exchanger. An indoor heat exchanger, an indoor suction port, an indoor air outlet, and
A first damper that switches between heating and cooling and cooling with outside air is provided between the indoor blower provided opposite to the indoor air outlet, the outdoor heat exchanger, and the indoor heat exchanger. A total heat exchanger that communicates with a part of the suction port, and a total heat exchanger that communicates with the indoor heat exchanger from the outdoor suction port and the outdoor heat exchanger from the front of the main unit during heating and cooling. A second damper that opens and closes the ventilation passage, a compressor on the front side of the main body,
An electrical component, an attachment/detachment port and a metal fitting for attaching and detaching the air filter, an outdoor ventilation flow path that communicates from the outdoor suction port to the outdoor air outlet via the outdoor heat exchanger during heating and cooling, and from the indoor suction port; An indoor ventilation flow path is formed that communicates with the indoor air outlet through the indoor heat exchanger, and when cooling outside air, the first damper and the second damper are switched to supply air from the outdoor air inlet to the indoor air outlet through the indoor heat exchanger. an outside air intake flow path communicating with the outlet;
In addition, since the heat pump type air conditioner has an indoor exhaust flow path that communicates with the outdoor heat exchanger 17, the outdoor blower 18, and the outdoor air outlet 11 from the indoor suction port 12, the total indoor floor area of the building is reduced. The area occupied by the air conditioner is eliminated, and the floor space can be used effectively. With this configuration, maintenance of the compressor, total heat exchanger, and air filter can be easily installed and removed from the front. , electrical components, indoor heat exchangers, etc. can be easily maintained from the front.
又、吸排気構成においても、冷暖房時、全熱交換器にお
いて同時吸排気を行ないながら、熱回収を行なうから、
熱ロスは少なく、かつ、室内外の圧力差も良好に保たれ
、良好な換気装置を備え得る。Also, in the intake/exhaust configuration, heat is recovered while simultaneously performing intake/exhaust in the total heat exchanger during heating and cooling.
Heat loss is small, the pressure difference between indoors and outdoors is maintained well, and a good ventilation system can be provided.
更には、室内吹出口より、ダクＩｆ介して、室内中央の
インチリヤゾーンにまで、空調された空気を導くことが
出来、又、ペリメータ−ゾーンにも導くことが出来、ダ
クトヲ介して、室内のいずれの所へも導くことが出来１
、十分な空調が行なえるなどの効果を発揮するものであ
る。Furthermore, the conditioned air can be guided from the indoor air outlet through the duct If to the inch rear zone in the center of the room, and also to the perimeter zone, and the air can be guided into the indoor air through the duct. Can lead you anywhere1
, and provides sufficient air conditioning.
第１図は天井埋込形ヒートポンプ式空気調和機の構成図
、第２図は本発明の一実施例による天井埋込形ヒートポ
ンプ式空気調和機の設置例図である。
１・・・・・本体、１ｏ・・・・・・室外吸込口、１１
・・・・・・室外吹出口、１２・・・・・・室内吸込口
、１３・・・・・・室内吹出口、１６・・・・・・室外
ユニット部、１７・・・・・・室外熱交換器、１８・・
・・・・室外送風機、１９・・・・・・室内ユニット部
、２１・・・・・・室内熱交換器、２２・・・・・室内
送風機、２３・・・・・エアーフィルター、２４・・・
・・・第１ダンパー、２８・・・・・・全熱交換器、３
３・・・・・・第２ダンパー、３５．３６・・・・通風
路、３７・・・・・圧縮機、３８・・・・・・電装部。
代理人の氏名 弁理士 中 尾 敏 男 ほか１名第２
図FIG. 1 is a block diagram of a ceiling-embedded heat pump type air conditioner, and FIG. 2 is an installation example diagram of a ceiling-embedded heat pump type air conditioner according to an embodiment of the present invention. 1...Body, 1o...Outdoor suction port, 11
...Outdoor air outlet, 12...Indoor suction port, 13...Indoor air outlet, 16...Outdoor unit section, 17... Outdoor heat exchanger, 18...
...Outdoor blower, 19...Indoor unit, 21...Indoor heat exchanger, 22...Indoor blower, 23...Air filter, 24.・・・
...First damper, 28... Total heat exchanger, 3
3...Second damper, 35.36...Ventilation path, 37...Compressor, 38...Electrical equipment section. Name of agent: Patent attorney Toshio Nakao and 1 other person 2nd
figure
Claims (1)
口と、他方側に、室内吸込口、及び、室内吹出口と、本
体内の室外ユニット部に、前記室外吸込口より略対角上
に設けられた室外熱交換器と、前記室外吹出口に対向し
て設けた室外送風機と、室内ユニット部に、エアーフィ
ルターを添設し、前記室外熱交換器と同並行の略対角上
に、室内熱交換器と、前記室内吹出口に対向して設けた
室内送風機と、前記室外熱交換器と、前記室内熱交換器
との間に、冷暖房時と、外気冷房時とに切替える第１ダ
ンパーと、前記室外吸込口の一部に連通し、本体前面に
対向して設けた全熱交換器と、この全熱交換器に、冷暖
房時、一方が室外吸込口より、室内熱交換器に連通し、
他方が、本体の前面より、室外熱交換器に連通する各の
通風路を開閉する第２ダンパーと、本体前面側に圧縮機
と、電装部と、前記エアーフィルターを着脱する着脱口
とを設けてなる天井埋込形ヒートポンプ式空気調和機。On one side of the air conditioner main body, there is an outdoor inlet and an outdoor air outlet, on the other side there is an indoor air inlet and an indoor air outlet, and on the outdoor unit part in the main body, there is an outdoor air inlet and an outdoor air outlet on the other side. An outdoor heat exchanger provided above, an outdoor blower provided opposite to the outdoor air outlet, and an air filter attached to the indoor unit section, and arranged substantially diagonally in parallel with the outdoor heat exchanger. A switch is provided between the indoor heat exchanger, an indoor blower disposed opposite to the indoor air outlet, the outdoor heat exchanger, and the indoor heat exchanger for switching between heating/cooling and cooling with outside air. 1 damper, a total heat exchanger that communicates with a part of the outdoor suction port and is provided facing the front of the main body, and to this total heat exchanger, one end is connected to the indoor heat exchanger from the outdoor suction port during heating and cooling. communicate with,
The other side is provided with a second damper that opens and closes each ventilation passage communicating with the outdoor heat exchanger from the front of the main body, and a compressor, an electrical component, and an attachment/detachment port for attaching and detaching the air filter on the front side of the main body. A ceiling-mounted heat pump type air conditioner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59256735A JPS61134530A (en) | 1984-12-05 | 1984-12-05 | Ceiling buried type heat pump air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59256735A JPS61134530A (en) | 1984-12-05 | 1984-12-05 | Ceiling buried type heat pump air conditioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61134530A true JPS61134530A (en) | 1986-06-21 |
| JPH0213211B2 JPH0213211B2 (en) | 1990-04-03 |
Family
ID=17296711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59256735A Granted JPS61134530A (en) | 1984-12-05 | 1984-12-05 | Ceiling buried type heat pump air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61134530A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014178075A (en) * | 2013-03-15 | 2014-09-25 | Mitsubishi Heavy Ind Ltd | Integrated air conditioner |
-
1984
- 1984-12-05 JP JP59256735A patent/JPS61134530A/en active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014178075A (en) * | 2013-03-15 | 2014-09-25 | Mitsubishi Heavy Ind Ltd | Integrated air conditioner |
| EP2778547A3 (en) * | 2013-03-15 | 2018-01-10 | Mitsubishi Heavy Industries Thermal Systems, Ltd. | Integrated air conditioner |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0213211B2 (en) | 1990-04-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |