JPH04116329A - Air conditioner - Google Patents
Air conditionerInfo
- Publication number
- JPH04116329A JPH04116329A JP2238717A JP23871790A JPH04116329A JP H04116329 A JPH04116329 A JP H04116329A JP 2238717 A JP2238717 A JP 2238717A JP 23871790 A JP23871790 A JP 23871790A JP H04116329 A JPH04116329 A JP H04116329A
- Authority
- JP
- Japan
- Prior art keywords
- air
- indoor
- heat exchanger
- room
- blower
- 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
- 238000005057 refrigeration Methods 0.000 claims 1
- 238000001816 cooling Methods 0.000 abstract description 8
- 239000000428 dust Substances 0.000 abstract description 4
- 230000001143 conditioned effect Effects 0.000 abstract description 3
- 238000010438 heat treatment Methods 0.000 description 9
- 238000004378 air conditioning Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 3
- 239000003507 refrigerant Substances 0.000 description 3
- 238000009423 ventilation Methods 0.000 description 3
- 238000007664 blowing Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 210000000988 bone and bone Anatomy 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
Landscapes
- Air Conditioning Control Device (AREA)
- Central Air Conditioning (AREA)
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野〕
この発明は、ヒルの冷暖房等の空気調和に使用される空
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 an air conditioner used for air conditioning such as heating and cooling of hills.
第2図は例えは、ゼ菱電機外気処理ユニットのテクニカ
ルマニコ、アル3ペーノに開示さねた従来の的膨空調ノ
ステj、を示ず断面図であり、1台の室外機に複数台の
室内機と、熱交換器を内蔵し7て熱回収を可能とした外
気処理専用機とを冷媒配管で接続し、冷暖房、換気、除
塵及び熱回収を行うようにしていたか、外気処理専用機
は室外機により空調可能な床面積に見合−)た風量を有
しており、室内機の運転台数にかかわらず、一定風量を
室内こ供給するノステムとな−、ていた。このため、j
jj(人で室内機を停+、、Ir、 (、ている部屋も
換気し、又暖房時は換気とともに加γ、ワを行うという
省エネに反することも行な才つれtこいjこ。Figure 2 is a cross-sectional view, for example, of a conventional expansion air conditioning system that was not disclosed in Zebishi Electric's technical manico of outdoor air processing units and Al 3 Peno, and shows that one outdoor unit has multiple units. The indoor unit was connected with a dedicated outside air processing machine that had a built-in heat exchanger and was able to recover heat through refrigerant piping to perform heating and cooling, ventilation, dust removal, and heat recovery. It has an air volume commensurate with the floor space that can be air-conditioned by the outdoor unit, and is designed to supply a constant air volume indoors regardless of the number of indoor units in operation. For this reason, j
It is also a good idea to ventilate the room where the indoor unit is turned off by someone, and also to ventilate the room when heating, which goes against energy conservation.
第2図において、(1)は圧縮機、非利用側熱交換器等
により構成され、ヒルの屋上等に設置された室外機、(
2)は利用側熱交換器、送風機、絞り装置、高性能フィ
ルタ(2b)等により構成され、室内天井裏に設置され
た室内機である。(3)は外気処理専用機で、第3図に
示すように、室外空気吸込+] f4)、第1のフィル
タ■、外気吸込ITI送風機(6a)、利用側熱交換器
■、加湿器(7)及び室外空気吹出口(8)からなる吸
気路△と、室内空気吸込口(9)、第2のフィルタ(1
0)、室内空気吹出用送風機(6b)及び室内空気吹出
t−1(Il、)からなる排気路Bと、吸気路△と排気
路8間に設けられ、それぞれを通る空気の熱交換を行う
全熱交換器(5)とから構成されている。室内機(2)
及び外気処理専用機(3)は冷媒配管のを介して室外機
(1)と接続されている。(14) 、 (14a、)
は外気処理専用機(3)と各室内機(2)を連通ずるダ
クト及びその連結部、(財)はヒル、器はその天井であ
る。In Figure 2, (1) is an outdoor unit consisting of a compressor, a heat exchanger on the non-use side, etc., and installed on the roof of a hill, etc.
2) is an indoor unit that is comprised of a user-side heat exchanger, a blower, a diaphragm, a high-performance filter (2b), etc., and is installed indoors in the ceiling. (3) is a dedicated outdoor air processing machine, as shown in Fig. 3, which includes an outdoor air intake + f4), a first filter ■, an outside air intake ITI blower (6a), a user side heat exchanger ■, and a humidifier ( 7) and an outdoor air outlet (8), an indoor air inlet (9), and a second filter (1).
0), is provided between the exhaust path B consisting of the indoor air blowing fan (6b) and the indoor air blowing t-1 (Il,), the intake path △ and the exhaust path 8, and performs heat exchange of the air passing through each. It consists of a total heat exchanger (5). Indoor unit (2)
The outside air processing dedicated machine (3) is connected to the outdoor unit (1) via a refrigerant pipe. (14), (14a,)
is the duct that connects the outdoor air processing unit (3) and each indoor unit (2) and its connecting parts, the building is the hill, and the vessel is the ceiling.
次に、上記した従来装置゛δの動作について説明する。Next, the operation of the above-mentioned conventional device δ will be explained.
冷房時は室外機(1)及び室内機(2)と連動して外気
処理専用機(3)か運転され、γ内の冷房、除塵、換気
を行う。暖房時は四力弁等により冷媒回路を暖房サイク
ルに切替え、室内機(2)を凝縮側、室外機(1)を蒸
発側として室内の暖房を行う。この冷房又は暖房時に、
室内機(2)の運転台数にかかわらす、外気処理専用機
(3)は定格能力運転を相続し、室内機(2)か全て停
止するまでフル運転する。又、冷房又は暖房時に室外空
気と室内空気か全熱交換器(5)により熱交換さ第1、
冷房時は夕)気温より低温の空気か、暖房時は外気温よ
り高温の空気か室内機(2)に導入される。During cooling, the outside air processing machine (3) is operated in conjunction with the outdoor unit (1) and indoor unit (2) to cool, remove dust, and ventilate the inside of γ. During heating, the refrigerant circuit is switched to a heating cycle using a four-force valve or the like, and the indoor unit (2) is used as the condensing side and the outdoor unit (1) is used as the evaporating side to heat the room. During this cooling or heating,
Regardless of the number of indoor units (2) in operation, the outdoor air processing unit (3) inherits the rated capacity operation and operates at full capacity until all indoor units (2) stop. Also, during cooling or heating, the outdoor air and indoor air are heated by a total heat exchanger (5).
During cooling, air that is cooler than the air temperature (in the evening) or air that is hotter than the outside temperature during heating is introduced into the indoor unit (2).
従来の直膨マルチ空気調和システノ、は上記の6Lうに
構成されており、無人で空調を必要としない部屋でも換
気、加湿か行なわれてエネルギロスを生しるという問題
かあった。この発明は上記のような問題を解決するため
に成されたものであり、空調を必要とする部屋のみを換
気、加湿することかてき、さらに各被空調室のCO2濃
度に応じて換気量を調整する事により、より省エネ運転
を行なうことかできる空気調和機を得ることを目的とす
る。The conventional direct expansion multi-air conditioning system is configured like the above-mentioned 6L, and there is a problem that ventilation and humidification are performed even in an unattended room that does not require air conditioning, resulting in energy loss. This invention was made to solve the above-mentioned problems, and it is possible to ventilate and humidify only the rooms that require air conditioning, and also to adjust the ventilation amount according to the CO2 concentration of each air-conditioned room. The purpose is to obtain an air conditioner that can perform more energy-saving operation by adjusting the air conditioner.
この発明に係る空気調和機は、室内機の室内空気吹出口
と各被空調室の間を接続するダクトに各被空調室と対応
じて設けられ、その風量を調節する風量調節器と、全風
量調節器の容量に対する使用風量調節器の容量の割合を
検出し、この割合に応じて外気処理専用機の外気吸込用
送風機の送風量を制御する制御手段を設けるとともに、
各被空調室のCO□濃度を検出するセンサーと、このセ
ンサーにより検出された各被空調室のCO,a度の最大
値に応じて外気吸込用送風機の送風量を制御する制御手
段とを設けたものである。The air conditioner according to the present invention includes an air volume controller that is provided in a duct that connects an indoor air outlet of an indoor unit and each air conditioned room, and that is provided corresponding to each air conditioned room, and that adjusts the air volume of the air conditioner. A control means is provided for detecting the ratio of the capacity of the used air volume controller to the capacity of the air volume controller and controlling the air volume of the outside air suction blower of the outside air processing dedicated machine according to this ratio,
A sensor for detecting the CO□ concentration in each air-conditioned room and a control means for controlling the air flow rate of the outside air intake blower according to the maximum value of CO, a degrees in each air-conditioned room detected by this sensor are provided. It is something that
この発明においては、室内機と各被空調室との間を接続
するダクトに各被空調室にズ・1応じて風量調節器か設
けられ、この各風量調節器の全容量に対する使用容量の
割合を求め、この割合に応(7て外気処理専用機におけ
る外気吸込用送風機の送風量か制御され、かつ各被空調
室のco、、ia度の最大値に応じて、外気吸込用送風
機の送風量か制御される。In this invention, an air volume regulator is provided in the duct connecting the indoor unit and each air-conditioned room according to the size of each air-conditioned room, and the ratio of the used capacity to the total capacity of each air volume regulator is The air flow rate of the outside air suction blower in the outside air processing machine is controlled according to this ratio, and the blow rate of the outside air suction blower is Air volume is controlled.
以下、この発明の実施例を図面とともに説明する。第1
図はこの発明の一実施例による空気調和機の構成を示し
、(1)は室外機、(2)は室内空気吸込口(2a)、
高性能フィルタ(2b)、熱交換機(2C)、送風機(
2d)、処理外気取入ILI(2e)及び吹出0 (2
f)を有する室内機、(3)は室外空気吸込D (4)
、高性能フィルタは、全熱交換器(5)、外気吸込用送
風機(6a)、熱交換器■、加湿器(7)及び室外空気
吹出D (8)からなる吸気路へと、室内空気吸込D
(9)、中性能フィルタ00)、全熱交換器(5)、室
内空気排出用送風機(6b)及び室内空気吹出口(II
)からなる1ノ[気路BをイJする外気処理専用機、(
1カは室内1 (2)吹出口(2f)と各部屋(被空調
室)(1C間を連通ずるダクl−(14)における各部
屋(13どの連結部(14a)に設けられた風量調節3
.号、(+5)LJ風量調節器02)の運転及び室温設
定を行うために各部屋(13に設けられたスイッチ、(
16)は室内機(2)用コントローラ、(17)は外気
処理専用機(3)用コントローラ、(+8)は室内風機
(2d)用インバータ、(19)は外気処理専用機(3
)の送風機(6a)、 (6b)用インバータ、(C)
は外気処理専用機(3)用コントローラ(17)と外気
処理専用機(3)の送風機(6a)、 (6b)用イン
バータ(19)により構成された制御手段、QOはダク
ト(14)の連結部(14a)から各部屋(骨への吹出
口、加は各部屋(舎と室内機(2)の室内空気吸込口(
2a)を連通する環気ダクト、■は室外機(1)と室内
機(2)及び外気処理専用機(3)とを連通ずる冷媒配
管、−は室内機用スイッチ(2aNlll:Co2e度
センサーである。Embodiments of the present invention will be described below with reference to the drawings. 1st
The figure shows the configuration of an air conditioner according to an embodiment of the present invention, in which (1) is an outdoor unit, (2) is an indoor air intake port (2a),
High performance filter (2b), heat exchanger (2C), blower (
2d), treated outside air intake ILI (2e) and blowout 0 (2
f), (3) is an indoor unit with outdoor air intake D (4)
, the high-performance filter draws indoor air into an air intake path consisting of a total heat exchanger (5), an outside air intake blower (6a), a heat exchanger ■, a humidifier (7), and an outdoor air blower D (8). D
(9), medium performance filter 00), total heat exchanger (5), indoor air exhaust blower (6b), and indoor air outlet (II
) consists of 1 [external air processing machine that connects air passage B, (
1 is indoor 1 (2) Air volume adjustment provided at which connection (14a) in each room (13) in the duct l-(14) that communicates between the air outlet (2f) and each room (air-conditioned room) (1C) 3
.. The switch installed in each room (13) to operate the (+5) LJ air volume controller 02) and set the room temperature.
16) is the controller for the indoor unit (2), (17) is the controller for the outdoor air processing machine (3), (+8) is the inverter for the indoor air fan (2d), and (19) is the outdoor air processing machine (3).
) blower (6a), (6b) inverter, (C)
QO is a control means composed of a controller (17) for the outside air processing machine (3) and an inverter (19) for the blowers (6a) and (6b) of the outside air processing machine (3), and QO is the connection of the duct (14). From the part (14a) to each room (the air outlet to the bone, and from the part (14a) to the indoor air inlet of the indoor unit (2)
2a) is the return air duct that communicates with be.
次に動作に一ついて説明する。室内機用スイッチ額をオ
ンして冷房モートにすると、各部屋(舎の空気は環気タ
フ[・C1)を通って室内機(2)の吸込口(2a、)
に入り、高性能フィルタ(2b )て除塵され、熱交換
器(蒸発器) (2c)で冷却されて送風機(2d)に
より吹出0(2f)からり(出される。このとき外気処
理専用機(3)も同時に運転され、吸込口1(4)から
取入れた外気は高性能フィルタので除塵され、全熱交換
器(5)、送風機(6a)を通り、熱交換器(蒸発器)
■により冷却され、吹出0 (8)より室内機(2)の
処理外気取入口(2e)に入り、外気処理及び冷却され
た空気ダクト(14)を通り、各部屋(1□□□毎に対
応じて設けられた風量調節器(12)の容量に見合った
風量、に分配され、各部屋(laに供給される。又環気
の一部はダクト■1)から吸込D (2a)、 (9)
、中性能フィルタ(10)を通って全熱交換器(5)て
熱交換さね、送風機(6b)により室内空気吹出[:l
l (11)から室外へ放出される。又、暖房時は室外
機(11の四方弁(図示せず)等の切替えにより室内機
(2)及び外気処理専用機(3)の熱交換器(2c)、
■は凝縮器として作用し、加湿器(7)により加湿され
た外気と室内空は室内機(2)の熱交換器(2c)によ
り加湿され、室内へ吹き出される。一方、冷暖房詩文(
オ運転11J始時に風量調節器(+3の一部のスイッチ
(19かオフしている場合即ち一部の部屋(1,3に人
か居ない場合には、スイッチ(+5)からの信可を受け
て室内機(2)用コントローラ(16)かオンしている
風量調節器合口容量
全風量調節器容量
×室内機の定格風量 fl)の式を演算
して、その結果を室内送風機(2d)用インバータ(1
8)へ送信し、送風機(2d)の送風量を(1)式の結
果に従って、制御すると同時にコントローラ(17)へ
も送イ言し、コントローラ(17)内てオンしている風
量調節器合計容量
全風量調節器容量
×外気処理専用機の定格風量 (1)を演算し
、又、各被空調室に設けられたCO7濃度センザー(支
)により検出されたC02e4度信号をコントローラ(
16)を介してコントローラ(17)に送信し、コント
ローラ(]?)か
× α (2)(1,ji
!−Lαは、安全率てJl−器誤差その他を見込んた値
)の式を演算し、コントローラ(17)の演算により送
風機(6al (6b)用のインバータ(19)を制御
しこれにより各送風機(6a)、 (6b)の送風量を
(2)式の結果に従って制御する。このため各部屋(1
りの使用状況及びCO26度の最高値に応じて外気取入
量を制御することかでき、省エネ運転を行うことかでき
ると共に、低騒音運転も可能となる。Next, I will explain one operation. When the switch for the indoor unit is turned on and the cooling mode is set, the air in each room (building) passes through the air intake port (2a,) of the indoor unit (2).
The air enters the air, is removed by a high-performance filter (2b), cooled by a heat exchanger (evaporator) (2c), and then blown out (2f) by a blower (2d).At this time, a dedicated outside air processing machine ( 3) is also operated at the same time, and the outside air taken in from the suction port 1 (4) is removed by a high-performance filter, passes through the total heat exchanger (5), the blower (6a), and is then transferred to the heat exchanger (evaporator).
It is cooled by The air volume is distributed to each room (la) according to the capacity of the air volume regulator (12) installed in each pair, and is supplied to each room (la).A part of the return air is sucked in from the duct (1) to the suction D (2a), (9)
, the medium-performance filter (10) is passed through, the total heat exchanger (5) is used to exchange heat, and the indoor air is blown out by the blower (6b).
l (11) and released to the outside. Also, during heating, by switching the four-way valve (not shown) of the outdoor unit (11), the heat exchanger (2c) of the indoor unit (2) and the outdoor air processing unit (3),
(2) acts as a condenser, and the outside air and indoor air humidified by the humidifier (7) are humidified by the heat exchanger (2c) of the indoor unit (2) and blown into the room. On the other hand, air conditioning poetry (
At the beginning of operation 11J, if some switches (19) of the air volume regulator (+3) are off, that is, if there are no people in some rooms (1 and 3), the Then, the controller (16) for the indoor unit (2) calculates the formula: total air volume controller capacity x indoor unit rated air volume fl), and uses the result to connect the indoor fan (2d). inverter (1
8) to control the air flow rate of the blower (2d) according to the result of equation (1), and at the same time send it to the controller (17) to control the air flow rate of the blower (2d) according to the result of equation (1). Calculate the capacity of the total airflow controller capacity x the rated airflow of the outside air processing machine (1), and also calculate the CO2e4 degree signal detected by the CO7 concentration sensor (support) installed in each air-conditioned room to the controller (
16) to the controller (17), and the controller (]?) or × α (2) (1, ji
! -Lα is the safety factor Jl - a value that takes into account equipment errors and other factors), and the controller (17) calculates the inverter (19) for the blower (6al (6b)) to control the inverter (19) for each blower ( 6a) and (6b) are controlled according to the result of equation (2).For this reason, each room (1
The amount of outside air intake can be controlled according to the usage status of the vehicle and the maximum value of CO26 degrees, making it possible to perform energy-saving operation and low-noise operation.
なお、上記実施例は直膨空調システムの場合について述
へたか、水力式の場合についても同様の効果を奏するこ
とかできる。Although the above embodiments have been described with respect to a direct expansion air conditioning system, the same effect can be achieved also with a hydraulic system.
以上のようにこの発明によれば、室内機と各被空調室を
接続するダクトに風量調節器を設け、又各被空調室に各
々 CO,6度センサーを設は上記風量調節器の使用量
及び各被空調室のCO3濃度の最高値に応じて外気取入
量を制御しているので、無人の部屋の空調か行われるこ
となくしかも過不足のない空調を行うことかでき、省エ
ネ運転を行うことかできる。As described above, according to the present invention, an air volume regulator is provided in the duct connecting the indoor unit and each air-conditioned room, and a CO and 6 degree sensor is installed in each air-conditioned room, so that the usage of the air volume regulator is Since the amount of outside air intake is controlled according to the maximum CO3 concentration in each air-conditioned room, it is possible to provide just the right amount of air conditioning without having to air-condition unattended rooms, resulting in energy-saving operation. I can do what I want to do.
第1図はこの発明の一実施例による空気調和機の構成図
、第2図は従来の空気調和機の4f7i成図、第3図は
従来の外気処理専用機の正面図である。
これらの図において、(1)は室外機、(2)は室内機
、(2a)は室内空気吸込口、(2C)は利用側熱交換
器、(2d)は送風機、(3)は外気処理専用機、(4
)は室外空気吸込口、(5)は全熱交換器、(6a)は
外気吸込用送風機、(6b)は室内空気排出用送風機、
(7)は加湿器、(8)は室外空気吹出口、(9)は室
内空気吸込「−1、(11)は室内空気吹出口、(Ia
は風量調節器、(骨は部屋(被空調室) 、(14)は
ダクト、(16)、(17)はそれぞれ室内機用及び外
気処理専用機用コントローラ、■は熱交換器、■はCO
□濃度センサー (A)は吸気路、(B)は排気路、
(C)は外気処理専用機(3)用コシトロラ(17)と
外気処理専用機(3)の送風機、(6a、)、(6b)
用インバータ(19)とにより構成された制御手段であ
る。
なお、図中同一符号は同−又(4、相当部分を示す。FIG. 1 is a block diagram of an air conditioner according to an embodiment of the present invention, FIG. 2 is a 4f7i diagram of a conventional air conditioner, and FIG. 3 is a front view of a conventional outside air processing machine. In these figures, (1) is the outdoor unit, (2) is the indoor unit, (2a) is the indoor air inlet, (2C) is the user side heat exchanger, (2d) is the blower, and (3) is the outside air treatment. Dedicated machine, (4
) is an outdoor air intake port, (5) is a total heat exchanger, (6a) is an outside air intake blower, (6b) is an indoor air exhaust blower,
(7) is a humidifier, (8) is an outdoor air outlet, (9) is an indoor air intake "-1, (11) is an indoor air outlet, (Ia
(14) is the duct, (16) and (17) are the controllers for the indoor unit and the outdoor air processing unit, respectively, (■) is the heat exchanger, (2) is the CO
□Concentration sensor (A) is the intake path, (B) is the exhaust path,
(C) is the cocitrol (17) for the outside air processing machine (3) and the blower for the outside air processing machine (3), (6a, ), (6b)
This is a control means composed of an inverter (19). In addition, the same reference numerals in the figures indicate the same or (4) and corresponding parts.
Claims (1)
各被空調室と連通する室内空気吸込口、利用側熱交換器
及び送風機を有する室内機と、室外空気吸込口、外気吸
込用送風機、利用側熱交換器、加湿器及び室内機と連通
する室外空気吹出口からなる吸気路と上記各被空調室と
連通する室内空気吸込口、室内空気排出用送風機及び室
内空気吹出口からなる排気路と吸気路と排気路の熱交換
を行う全熱交換器を有する外気処理専用機とを冷媒配管
で接続して冷凍サイクルを形成し、かつ室内機の室内空
気吹出口と上記各被空調室の間をダクトにより接続した
空気調和機において、上記ダクトに各被空調室と対応し
て設けられ、その風量を調節する風量調節器と、全風量
調節器の容量に対する使用風量調節器の割合を検出し、
この割合に応じて外気処理専用機の外気吸込用送風機の
送風量を制御する制御手段とを設け、かつ上記各被空調
室のCO_2濃度を検出するセンサーを各々設けて、そ
れらのうちの最高濃度値に応じて外気吸込用送風機の送
風量を制御する制御手段を設けた事を特徴とする空気調
和機。(1) An outdoor unit having a compressor and a non-use side heat exchanger,
An indoor unit that has an indoor air inlet, a user-side heat exchanger, and a blower communicates with each air-conditioned room, and an outdoor unit that communicates with an outdoor air inlet, an outside air intake blower, a user-side heat exchanger, a humidifier, and an indoor unit. An intake path consisting of an air outlet, an indoor air inlet communicating with each of the air-conditioned rooms, an indoor air exhaust blower, an exhaust path consisting of an indoor air outlet, and a total heat exchanger that exchanges heat between the intake path and the exhaust path. In an air conditioner in which a refrigeration cycle is formed by connecting a dedicated outside air processing machine with a detects an air volume controller installed corresponding to the air-conditioned room to adjust its air volume, and the ratio of the used air volume controller to the capacity of all air volume controllers;
A control means is provided to control the air flow rate of the outside air intake blower of the outside air processing dedicated machine in accordance with this ratio, and a sensor is provided to detect the CO_2 concentration in each of the air-conditioned rooms, and the highest concentration among them is provided. An air conditioner characterized by being provided with a control means for controlling the amount of air blown by an outside air suction blower according to the value.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2238717A JP2504315B2 (en) | 1990-09-05 | 1990-09-05 | Air conditioner |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2238717A JP2504315B2 (en) | 1990-09-05 | 1990-09-05 | Air conditioner |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH04116329A true JPH04116329A (en) | 1992-04-16 |
JP2504315B2 JP2504315B2 (en) | 1996-06-05 |
Family
ID=17034223
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2238717A Expired - Lifetime JP2504315B2 (en) | 1990-09-05 | 1990-09-05 | Air conditioner |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2504315B2 (en) |
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JPH09159208A (en) * | 1995-12-05 | 1997-06-20 | Shinko Kogyo Co Ltd | Air conditioning ventilation device |
JPH1123042A (en) * | 1997-07-04 | 1999-01-26 | Aqueous Res:Kk | Complex ventilation unit |
JP2005221217A (en) * | 2004-02-03 | 2005-08-18 | Samsung Electronics Co Ltd | Air circulation system, and its control method |
JP2005221218A (en) * | 2004-02-03 | 2005-08-18 | Samsung Electronics Co Ltd | Air cleaner |
JP2008304124A (en) * | 2007-06-07 | 2008-12-18 | Toshiba Corp | Sensor system for measuring carbon dioxide concentration |
JP2015148547A (en) * | 2014-02-07 | 2015-08-20 | 三菱電機株式会社 | Thermo-hygrostat |
WO2018139015A1 (en) | 2017-01-26 | 2018-08-02 | ダイキン工業株式会社 | Ventilation system |
JP2019148410A (en) * | 2018-02-26 | 2019-09-05 | 日本ピーマック株式会社 | Latent heat treatment module, outside air treatment device and air-conditioning system |
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WO2020213216A1 (en) * | 2019-04-15 | 2020-10-22 | ダイキン工業株式会社 | Air conditioning system |
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JP2021101138A (en) * | 2019-04-15 | 2021-07-08 | ダイキン工業株式会社 | Air conditioning system |
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-
1990
- 1990-09-05 JP JP2238717A patent/JP2504315B2/en not_active Expired - Lifetime
Cited By (17)
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---|---|---|---|---|
JPH09159208A (en) * | 1995-12-05 | 1997-06-20 | Shinko Kogyo Co Ltd | Air conditioning ventilation device |
JPH1123042A (en) * | 1997-07-04 | 1999-01-26 | Aqueous Res:Kk | Complex ventilation unit |
JP2005221217A (en) * | 2004-02-03 | 2005-08-18 | Samsung Electronics Co Ltd | Air circulation system, and its control method |
JP2005221218A (en) * | 2004-02-03 | 2005-08-18 | Samsung Electronics Co Ltd | Air cleaner |
JP2008304124A (en) * | 2007-06-07 | 2008-12-18 | Toshiba Corp | Sensor system for measuring carbon dioxide concentration |
JP2015148547A (en) * | 2014-02-07 | 2015-08-20 | 三菱電機株式会社 | Thermo-hygrostat |
US11644203B2 (en) | 2017-01-26 | 2023-05-09 | Daikin Industries, Ltd. | Ventilation system |
WO2018139015A1 (en) | 2017-01-26 | 2018-08-02 | ダイキン工業株式会社 | Ventilation system |
JP2019148410A (en) * | 2018-02-26 | 2019-09-05 | 日本ピーマック株式会社 | Latent heat treatment module, outside air treatment device and air-conditioning system |
JP2019174021A (en) * | 2018-03-28 | 2019-10-10 | パナソニックIpマネジメント株式会社 | Ventilation device |
JP2020051673A (en) * | 2018-09-26 | 2020-04-02 | パナソニックIpマネジメント株式会社 | Air circulation system and air circulation method |
WO2020213216A1 (en) * | 2019-04-15 | 2020-10-22 | ダイキン工業株式会社 | Air conditioning system |
JP2021101138A (en) * | 2019-04-15 | 2021-07-08 | ダイキン工業株式会社 | Air conditioning system |
CN113710964A (en) * | 2019-04-15 | 2021-11-26 | 大金工业株式会社 | Air conditioning system |
CN113710964B (en) * | 2019-04-15 | 2023-02-28 | 大金工业株式会社 | Air conditioning system |
US11614244B2 (en) | 2019-04-15 | 2023-03-28 | Daikin Industries, Ltd. | Air conditioning system |
JP2021092374A (en) * | 2019-12-12 | 2021-06-17 | 株式会社竹中工務店 | Air-conditioning system |
Also Published As
Publication number | Publication date |
---|---|
JP2504315B2 (en) | 1996-06-05 |
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