JP2016044946A5

JP2016044946A5 -

Info

Publication number: JP2016044946A5
Application number: JP2014171838A
Authority: JP
Filing date: 2014-08-26
Publication date: 2017-07-27
Anticipated expiration: 2034-08-26

Description

本発明の空調システムの更なる特徴構成は、
前記給気通路から前記室内空間へ供給された空気の温度を測定する温度測定手段を備え、
前記運転制御部は、前記温湿度調整運転として、前記温度測定手段にて測定される測定温度が高温除湿判定閾値未満である場合、前記高温除湿運転を実行し、前記温度測定手段にて測定される測定温度が前記高温除湿判定閾値に対して高温の判定閾値である低温除湿判定閾値を超える場合、前記低温除湿運転を実行し、前記温度測定手段にて測定される測定温度が前記高温除湿判定閾値以上前記低温除湿判定閾値以下である場合、前記中温除湿運転を実行する形態で切り換え制御する温度維持運転を実行する点にある。
Further features of the air conditioning system of the present invention are as follows:
Temperature measuring means for measuring the temperature of the air supplied from the air supply passage to the indoor space,
When the temperature measured by the temperature measurement unit is less than the high temperature dehumidification determination threshold as the temperature and humidity adjustment operation, the operation control unit executes the high temperature dehumidification operation and is measured by the temperature measurement unit. that when the measured temperature exceeds the hot dehumidification determination threshold low temperature dehumidification determination threshold is a high temperature determination threshold with respect, the running cold dehumidifying operation, the measurement temperature measured by said temperature measuring means wherein the high temperature dehumidification determination When the temperature is not less than the threshold value and not more than the low temperature dehumidification determination threshold value, the temperature maintaining operation is performed in which the medium temperature dehumidifying operation is switched.

本発明の空調システムの更なる特徴構成は、
前記給気通路から前記室内空間へ供給された空気の温度を測定する温度測定手段を備え、
前記運転制御部は、前記温度測定手段にて測定される温度が昇温するに従って、前記第
１ロータ部の前記第１デシカントロータの回転駆動のデューティ比と前記第１熱媒供給手
段による前記第１熱媒の供給のデューティ比とを大きくする点にある。
Further features of the air conditioning system of the present invention are as follows:
Temperature measuring means for measuring the temperature of the air supplied from the air supply passage to the indoor space,
As the temperature measured by the temperature measuring unit rises, the operation control unit rotates the duty ratio of the first desiccant rotor of the first rotor unit and the first heat medium supply unit performs the first heating medium. 1 is to increase the duty ratio of the supply of the heat medium.

本発明の空調システムの更なる特徴構成は、
前記第１熱媒供給手段は、前記第１熱媒として室外空気を第１熱媒通流路へ送るファンと、当該第１熱媒通流路の開閉状態を切り換え可能なダンパ部とから成り、
前記運転制御部は、前記温湿度調整運転において、前記第１熱媒供給手段による室外空気の供給のデューティ比制御として、前記ダンパ部の開状態と閉状態とのデューティ比制御を実行する点にある。
Further features of the air conditioning system of the present invention are as follows:
The first heat medium supply means comprises a fan for sending outdoor air to the first Netsunakadachidori flow path as the first heating medium, with the possible damper unit switches the closing state of the first Netsunakadachidori channel ,
The operation control unit, in the temperature and humidity adjustment operation, as the duty ratio control of the supply of the outdoor air by the first heat medium supplying unit, in that to perform the duty ratio control of the open and closed state of the damper unit is there.

Claims

An air supply passage for supplying air taken from the outdoor space to the indoor space;
An air supply means for passing air taken from the outdoor space into the air supply passage;
An exhaust passage for exhausting air taken from the indoor space to the outdoor space;
Exhaust means for passing air taken out from the indoor space to the exhaust passage;
A first air-absorbing body is formed between a first air supply region disposed in the air supply passage and a second air supply region disposed downstream of the first air supply region in the air supply passage. A first rotor unit that rotationally drives a desiccant rotor to dehumidify air passing through the first air supply region and cool air passing through the second air supply region;
Air permeability between a third air supply region disposed downstream of the first air supply region in the air supply passage and upstream of the second air supply region, and a first exhaust region in the exhaust passage. A second rotor that rotationally drives a second desiccant rotor made of a hygroscopic body to dehumidify air passing through the third air supply region and regenerate the second desiccant rotor by air passing through the first exhaust region. And
Air flowing between the first supply region and the third supply region in the supply passage is cooled by heat exchange with the first heat medium supplied by the first heat medium supply means. A first heat exchange section;
Heat exchange is performed between air flowing between the third supply region and the second supply region in the supply passage and air flowing upstream of the first exhaust region in the exhaust passage. A second heat exchange section;
Heat exchange is performed between the air that flows between the second heat exchange unit and the first exhaust region in the exhaust passage and the second heat medium that recovers the heat supplied by the second heat medium supply unit. A third heat exchange section;
An air conditioning system including an operation control unit that controls the operation of each device,
The operation controller is
Air is taken in from the outdoor space to the air supply passage by the air supply means, air is taken out from the indoor space to the exhaust passage by the exhaust means, and the second heat medium is supplied by the second heat medium supply means. In the state where the second desiccant rotor of the second rotor part is rotationally driven,
The duty ratio of the rotation of the first desiccant rotor of the first rotor portion is controlled, and the duty ratio of the supply of the first heat medium by the first heat medium supplying means is controlled, so that the duty of the rotation of the first desiccant rotor is controlled. An air conditioning system that performs a temperature and humidity adjustment operation that synchronously controls a rotation timing of ratio control and a supply timing of duty ratio control of the supply of the first heat medium by the first heat medium supply means.

The operation control unit, as the temperature and humidity adjustment operation,
A low-temperature dehumidifying operation for controlling the duty ratio of rotation of the first desiccant rotor of the first rotor section and the duty ratio of the supply of the first heat medium by the first heat medium supply means to a high duty ratio;
A high temperature dehumidifying operation for controlling the duty ratio of rotation of the first desiccant rotor of the first rotor section and the duty ratio of supply of the first heat medium by the first heat medium supply means to a low duty ratio;
The duty ratio of the rotational drive of the first desiccant rotor of the first rotor portion and the duty ratio of the supply of the first heat medium by the first heat medium supply means are set to a value larger than the low duty ratio and smaller than the high duty ratio. The air conditioning system according to claim 1, wherein the air conditioning system performs switching control between a controlled intermediate temperature dehumidifying operation.

Temperature measuring means for measuring the temperature of the air supplied from the air supply passage to the indoor space,
When the temperature measured by the temperature measurement unit is less than the high temperature dehumidification determination threshold as the temperature and humidity adjustment operation, the operation control unit executes the high temperature dehumidification operation and is measured by the temperature measurement unit. that when the measured temperature exceeds the hot dehumidification determination threshold low temperature dehumidification determination threshold is a high temperature determination threshold with respect, the running cold dehumidifying operation, the measurement temperature measured by said temperature measuring means wherein the high temperature dehumidification determination If the threshold above the at most low dehumidification determination threshold, the air-conditioning system according to claim 2 to perform a temperature maintenance operation for switching control in the form of executing the medium-temperature dehumidifying operation.

Temperature measuring means for measuring the temperature of the air supplied from the air supply passage to the indoor space,
As the temperature measured by the temperature measuring unit rises, the operation control unit rotates the duty ratio of the first desiccant rotor of the first rotor unit and the first heat medium supply unit performs the first heating medium. The air conditioning system according to any one of claims 1 to 3, wherein a duty ratio for supplying one heat medium is increased.

A driving operation reception unit that receives external driving operations is provided.
The said operation control part switches and controls the said low temperature dehumidification operation, the said intermediate temperature dehumidification operation, and the said high temperature dehumidification operation based on the operation control command corresponding to the driving operation received in the said driving operation reception part. The air conditioning system described.

The first heat medium supply means comprises a fan for sending outdoor air to the first Netsunakadachidori flow path as the first heating medium, with the possible damper unit switches the closing state of the first Netsunakadachidori channel ,
The said operation control part performs duty ratio control with the open state of the said damper part and a closed state as said duty ratio control of the supply of the outdoor air by a said 1st heat medium supply means in the said temperature / humidity adjustment driving | operation. The air conditioning system as described in any one of 1-5.