JPH0148457B2 - - Google Patents
Info
- Publication number
- JPH0148457B2 JPH0148457B2 JP59031679A JP3167984A JPH0148457B2 JP H0148457 B2 JPH0148457 B2 JP H0148457B2 JP 59031679 A JP59031679 A JP 59031679A JP 3167984 A JP3167984 A JP 3167984A JP H0148457 B2 JPH0148457 B2 JP H0148457B2
- Authority
- JP
- Japan
- Prior art keywords
- indoor
- air
- outdoor
- blower
- unit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Landscapes
- Air-Conditioning Room Units, And Self-Contained Units In General (AREA)
- Ventilation (AREA)
Description
【発明の詳細な説明】
産業上の利用分野
本発明はセパレート型空気熱源ヒートポンプ式
の空気調和機の換気装置に関する。DETAILED DESCRIPTION OF THE INVENTION Field of Industrial Application The present invention relates to a ventilation system for a separate air source heat pump type air conditioner.
従来例の構成とその問題点
一般にセパレート型空気熱源ヒートポンプ式の
空気調和機を使用する換気装置は、第１図に示す
如くになつている。１は建物、２は室外ユニツ
ト、３は室外熱交換器、４は室外送風機、５は室
内ユニツト、６は室内熱交換器、７は室内送風
機、８は室外ユニツト２から室内ユニツト５へ冷
媒が流入、流出する往復の冷媒配管、９は換気送
風機、１０は室内換気口、１１は換気送風機９と
室内換気口１０を結ぶ換気ダクトで、Ａは室内、
Ｂは室外である。Conventional Structure and Problems Generally, a ventilation system using a separate air source heat pump type air conditioner is constructed as shown in FIG. 1 is the building, 2 is the outdoor unit, 3 is the outdoor heat exchanger, 4 is the outdoor blower, 5 is the indoor unit, 6 is the indoor heat exchanger, 7 is the indoor blower, 8 is the refrigerant flowing from the outdoor unit 2 to the indoor unit 5. Reciprocating refrigerant pipes for inflow and outflow, 9 is a ventilation blower, 10 is an indoor ventilation opening, 11 is a ventilation duct connecting the ventilation blower 9 and the indoor ventilation opening 10, A is indoor,
B is outdoors.
従来はこのように構成されているのであるが、
セパレート型空気熱源ヒートポンプ式空気調和機
の室外ユニツト２と各室内ユニツト５と、換気送
風機９とは各々別設置になつており、室内Ａが外
壁面から離れていると長距離の換気ダクト１１が
必要となる。また部屋が多い場合は各々の部屋に
換気口を必要とするなどの欠点を有していた。 Conventionally, it is configured like this,
The outdoor unit 2, each indoor unit 5, and ventilation blower 9 of the separate air heat source heat pump type air conditioner are installed separately, and if the indoor unit A is away from the outer wall, the long-distance ventilation duct 11 is installed separately. It becomes necessary. Another disadvantage is that when there are many rooms, each room requires a ventilation hole.
発明の目的
本発明はセパレート型空気熱源ヒートポンプ空
気調和機の室外ユニツト及び室内ユニツトによ
り、換気送風機を使用せず、また長距離ダクトを
必要としないで室内の換気が出来る換気装置を提
供することを目的とする。Purpose of the Invention The present invention aims to provide a ventilation system that can ventilate a room by using an outdoor unit and an indoor unit of a separate air source heat pump air conditioner without using a ventilation blower or requiring long-distance ducts. purpose.
発明の構成
本発明はセパレート型空気熱源ヒートポンプ式
空気調和機において、室外ユニツト及び１台ある
いは複数台の室内ユニツトを同一天井空間内に設
置し、室外ユニツトの室外送風機は両吸込みある
いは２連の送風機を採用し、室外ユニツトはこの
吸込面を対象としてセパレートにより、二つに分
割されている。そして、室外送風機の吸込口部に
室内排気口が設けられており、排気ダクトにて室
内と接続されている。また、セパレータで分割さ
れている室内排気口と対象側にある室外送風機の
吹出口には給気口が設けられていて、天井内へ新
鮮空気を供給している。Composition of the Invention The present invention is a separate air source heat pump type air conditioner in which an outdoor unit and one or more indoor units are installed in the same ceiling space, and the outdoor unit's outdoor blower is a double-suction or double-air blower. The outdoor unit is divided into two by a separate section with respect to this suction surface. An indoor exhaust port is provided at the suction port of the outdoor blower, and is connected to the indoor air through an exhaust duct. In addition, air supply ports are provided between the indoor exhaust port, which is separated by a separator, and the outdoor blower outlet on the target side, to supply fresh air into the ceiling.
一方、室内ユニツトは室内空気を吸入および吐
出して空気調和を行うとともに、室内送風機の吸
込側に設けられた室内給気ダンパーを開くことに
より、室外ユニツトより供給された天井内の新鮮
空気を室内に供給するように構成したものであ
る。 On the other hand, the indoor unit performs air conditioning by taking in and discharging indoor air, and by opening the indoor air supply damper installed on the suction side of the indoor blower, the fresh air in the ceiling supplied from the outdoor unit is brought into the room. It is configured to supply
実施例の説明
本発明の一実施例を第２〜４図にもとづいて説
明する。第２〜４図において、１２は建物、１３
は天井、１４は窓、１５は中間仕切、１６はセパ
レート型空気熱源ヒートポンプ式空気調和機の室
外ユニツトで、１７は各室内ユニツトで、それぞ
れ天井１３上に設けられている。１８は室外ユニ
ツト１６と室内ユニツト１７を結ぶ往復の冷媒配
管、１９は室外熱交換器、２０は第３図、第４図
の形状の２連又は両吸込みの室外送風機、２１は
この室外送風機２０の吸込部の空気が吹出部にて
クロスコネクトしないよう、吸込部及び吹出部を
分割したセパレータ、２２は外気取入れ口、２３
は外気吹出口、２４は排気口、２５は排気ダク
ト、２６は室内排気口、２７は室外給気口、２８
は室内給気ダンパー、２９は室内送風機、３０は
室内熱交換器である。DESCRIPTION OF EMBODIMENTS An embodiment of the present invention will be described based on FIGS. 2 to 4. In Figures 2 to 4, 12 is a building, 13
14 is a ceiling, 14 is a window, 15 is an intermediate partition, 16 is an outdoor unit of a separate type air source heat pump type air conditioner, and 17 is each indoor unit, each of which is provided on the ceiling 13. 18 is a reciprocating refrigerant pipe connecting the outdoor unit 16 and the indoor unit 17, 19 is an outdoor heat exchanger, 20 is a double or double suction outdoor blower having the shape shown in FIGS. 3 and 4, and 21 is this outdoor blower 20. 22 is an outside air intake port, 23 is a separator that divides the suction part and the blowout part so that the air in the suction part does not cross-connect at the blowout part.
24 is an outside air outlet, 24 is an exhaust port, 25 is an exhaust duct, 26 is an indoor exhaust port, 27 is an outdoor air supply port, 28
29 is an indoor air blower, and 30 is an indoor heat exchanger.
上記構成において、天井１３内の室外ユニツト
１６の室外送風機２０は外気取入れ口２２より外
気を吸込み、室外熱交換器１９へ供給して外気吹
出口２３から再び室外へ吹出しながら、一部を室
外給気口２７より、天井１３内へ供給している。
同一天井１３内に設置された室内ユニツト１７は
この天井１３内に供給された新鮮な外気を必要な
時に、給気ダンパー２８を開いて、室内送風機２
９により吸込み、また入口１７ａより吸込んだ室
内空気とともに室内熱交換器３０を通じて出口１
７ｂより吹出し、室内に供給して循環し空気調和
する。一方、室内の汚れた空気は室内の中間仕切
１５等の一部空間１５ａを通り、室外ユニツト１
６の近くに設けられた室内排気口２６から室外送
風機２０の吸引力により、排気ダクト２５及び排
気口２４を通して吸込まれ、室外熱交換器１９
で、熱を回収されて、室外吹出口２３から室外へ
放出される。この時室外送風機２０の吸込部と吹
出口部は中央部にセパレータ２１て分割されてお
り、排気口２４と室外給気口２７はそれぞれ別系
統のため、排気と給気はクロスすることはない。 In the above configuration, the outdoor blower 20 of the outdoor unit 16 in the ceiling 13 sucks in outside air from the outside air intake 22, supplies it to the outdoor heat exchanger 19, and blows it outside again from the outside air outlet 23, while supplying a portion of the air to the outside. It is supplied into the ceiling 13 through the air port 27.
The indoor unit 17 installed in the same ceiling 13 opens the supply air damper 28 and uses the indoor blower 2 when necessary to receive fresh outside air supplied into the ceiling 13.
9 and the indoor air sucked in from the inlet 17a through the indoor heat exchanger 30 to the outlet 1.
It is blown out from 7b, supplied into the room, and circulated to condition the air. On the other hand, the indoor dirty air passes through a partial space 15a such as the indoor intermediate partition 15, and enters the outdoor unit 1.
Due to the suction force of the outdoor blower 20, the air is sucked in from the indoor exhaust port 26 provided near the outdoor heat exchanger 19 through the exhaust duct 25 and the exhaust port 24.
The heat is recovered and released to the outside from the outdoor outlet 23. At this time, the suction part and the outlet part of the outdoor blower 20 are separated by a separator 21 in the center, and the exhaust port 24 and the outdoor air supply port 27 are each in separate systems, so the exhaust air and the air supply do not cross. .
発明の効果
このように本発明は、セパレート型空気熱源ヒ
ートポンプ空気調和機の室外ユニツトと室内ユニ
ツトにより、換気専用の送風機を使用することな
く換気が出来るとともに室内ユニツトの給気ダン
パーにより、給気が不要の時はダンパーを閉にし
て、給気を停止することも出来る。また、はなれ
た部屋でも、室外ユニツトにて新鮮空気を供給す
るとともに排気しているので、同一天井空間内で
あればダクトを使用することなく換気が可能であ
るなど実用的効果を発揮するものである。Effects of the Invention As described above, the present invention enables ventilation by using the outdoor unit and indoor unit of a separate air heat source heat pump air conditioner without using a dedicated ventilation fan, and also by the supply air damper of the indoor unit. When not needed, the damper can be closed to stop air supply. In addition, even in separate rooms, fresh air is supplied and exhausted by the outdoor unit, so if the rooms are in the same ceiling space, ventilation can be done without using ducts, which has practical effects. be.
第１図は、従来例のセパレート型空気熱源ヒー
トポンプ式空気調和機の換気装置の構成概要図、
第２〜４図は本発明による一実施例を示し、第２
図はセパレート型空気熱源ヒートポンプ式空気調
和機の換気装置の構成概要図、第３図は同室外ユ
ニツトの側面断面図、第４図は室外ユニツトの正
面図である。
１６……室外ユニツト、１７……室内ユニツ
ト、１８……冷媒配管、２０……室外送風機、２
１……セパレータ、２２……外気取入れ口、２３
……外気吹出口、２４……排気口、２５……排気
ダクト、２６……室外排気口、２７……室外給気
口、２８……室外給気ダンパー、２９……室内送
風機。
Figure 1 is a schematic diagram of the configuration of a ventilation system for a conventional separate air source heat pump type air conditioner;
2 to 4 show an embodiment according to the present invention;
The figure is a schematic diagram of the configuration of a ventilation system of a separate air source heat pump type air conditioner, FIG. 3 is a side sectional view of the outdoor unit, and FIG. 4 is a front view of the outdoor unit. 16...Outdoor unit, 17...Indoor unit, 18...Refrigerant piping, 20...Outdoor blower, 2
1...Separator, 22...Outside air intake, 23
...Outdoor air outlet, 24...Exhaust port, 25...Exhaust duct, 26...Outdoor exhaust port, 27...Outdoor air supply port, 28...Outdoor air supply damper, 29...Indoor blower.
Claims (1)
送風機と室内の排気と室内へ供給する新鮮空気
が、クロスコネクトしないセパレータとを有する
室外ユニツトと、室内熱交換器と室内送風機とを
有する一台あるいは複数台の室内ユニツトとを同
一天井空間内に設置し、室外ユニツトの室外送風
機にて室内の汚れた空気を室外に排気するととも
に、室外の新鮮空気を天井内に供給し、この新鮮
空気を同一天井内の室内ユニツトの室内送風機と
給気ダンパーにより室内へ、必要なときに供給出
来るよう構成したセパレート型空気熱源ヒートポ
ンプ式空気調和機の換気装置。1 An outdoor unit that has an outdoor heat exchanger, a double suction or dual outdoor blower, a separator that does not cross-connect indoor exhaust air and fresh air supplied indoors, and an indoor heat exchanger and indoor blower. Alternatively, you can install multiple indoor units in the same ceiling space, and use the outdoor unit's outdoor blower to exhaust dirty indoor air to the outside, while also supplying fresh air from the outdoors into the ceiling. A ventilation system for a separate air heat source heat pump type air conditioner that is configured to supply air to the room when needed using an indoor fan and supply damper in an indoor unit within the same ceiling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59031679A JPS60175940A (en) | 1984-02-22 | 1984-02-22 | Ventilating device for separate type air heat source heat pump system air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59031679A JPS60175940A (en) | 1984-02-22 | 1984-02-22 | Ventilating device for separate type air heat source heat pump system air conditioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60175940A JPS60175940A (en) | 1985-09-10 |
| JPH0148457B2 true JPH0148457B2 (en) | 1989-10-19 |
Family
ID=12337793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59031679A Granted JPS60175940A (en) | 1984-02-22 | 1984-02-22 | Ventilating device for separate type air heat source heat pump system air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60175940A (en) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5869720U (en) * | 1981-11-05 | 1983-05-12 | 日本ピ−マツク株式会社 | Individual air conditioning equipment using air heat source heat pump units |
-
1984
- 1984-02-22 JP JP59031679A patent/JPS60175940A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60175940A (en) | 1985-09-10 |
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