CN1723370A - Air-conditioning system - Google Patents

Air-conditioning system Download PDF

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Publication number
CN1723370A
CN1723370A CN 200480001801 CN200480001801A CN1723370A CN 1723370 A CN1723370 A CN 1723370A CN 200480001801 CN200480001801 CN 200480001801 CN 200480001801 A CN200480001801 A CN 200480001801A CN 1723370 A CN1723370 A CN 1723370A
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aforementioned
indoor unit
air
indoor
humidity
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CN1333212C (en
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藤吉竜介
田中修
平居政和
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Daikin Industries Ltd
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Daikin Industries Ltd
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Abstract

An air-conditioning system (100) capable of appropriately regulating humidity. The air-conditioning system (100) has indoor units (1-4) jointly performing air conditioning of the same room. A first indoor unit (1) has a first indoor heat exchanger (11) for regulating the temperature in a space. The second indoor unit (2) has a second indoor heat exchanger (21) and a humidifying element (27). The second indoor heat exchanger (21) regulates the temperature in a room. The humidifying element (27) regulates humidity in the space. The air-conditioning system (100) gives priority to the humidity regulation in the space by the humidifying element (27) over the temperature regulation in the room by the second indoor heat exchanger (21).

Description

Air-conditioning system
Technical field
The present invention relates to have the air-conditioning system of a plurality of indoor units.
Background technology
The normal use has the air-conditioning system of a plurality of indoor units that the air in the same space is regulated simultaneously in the life.In this air-conditioning system, can regulate indoor temperature and humidity two aspects.In this type of air-conditioning system, in most cases, each indoor unit has adjustment and humidity regulation two aspect functions, and each indoor unit can be regulated (with reference to Japanese patent laid-open 6-129692 communique) to indoor temperature and humidity simultaneously.For example, there is its each indoor unit of an air-conditioning system to have heat exchanger, indoor fan and humidifier respectively.Thereby heat exchanger is regulated the temperature that is sent to indoor air by carrying out heat exchange with air by wherein.Indoor fan generates by heat exchanger and is sent to indoor air stream.Humidifier carries out humidification to being sent to indoor air.In this type of air-conditioning system, utilize indoor fan to generate air stream, this air fluently carries out adjustment with indoor heat converter and utilizes humidifier to carry out humidification simultaneously.
Yet in the air-conditioning system of the above-mentioned type, each indoor unit is that the center is moved mostly with the adjustment, has produced the unsuitable situation of humidity regulation.With above-mentioned example, each indoor unit is carrying out the thermoregulator humidity regulation of carrying out simultaneously, and each indoor unit is hot OFF state owing to adjustment becomes.Because indoor fan can quit work under hot OFF state, can't be sent to indoor by the air of humidification.Therefore, indoor humidity regulation will become insufficient.
Summary of the invention
The object of the invention is, a kind of air-conditioning system that can suitably carry out humidity regulation is provided.
The air-conditioning system of technical scheme 1 is a kind of air-conditioning system with a plurality of indoor units that the air in the same space is regulated simultaneously, has the 1st indoor unit and the 2nd indoor unit.The 1st indoor unit has the 1st temperature regulation section that temperature in the space is regulated.The 2nd indoor unit has the 2nd temperature regulation section and humidity regulation portion.The 2nd temperature regulation section is regulated the temperature in the space.Humidity regulation portion regulates the humidity in the space.And when humidity regulation, the 2nd indoor unit utilizes humidity regulation portion that the humidity regulation in the space is preferentially carried out the adjustment in the space than the 2nd temperature regulation section.
In this air-conditioning system, when humidity regulation, humidity regulation portion preferentially carries out the adjustment in the space than the 2nd temperature regulation section the humidity regulation in the space.Therefore, the situation of humidity regulation seldom can take place to hinder because of the adjustment in the space.Therefore, in this air-conditioning system, can suitably carry out humidity regulation.
The air-conditioning system of technical scheme 2 is a kind of air-conditioning systems with a plurality of indoor units that the air in the same space is regulated simultaneously, has the 1st indoor unit and the 2nd indoor unit.The 1st indoor unit has the 1st temperature regulation section that temperature in the space is regulated.The 2nd indoor unit has the 2nd temperature regulation section and humidity regulation portion.The 2nd temperature regulation section is regulated the temperature in the space.Humidity regulation portion regulates the humidity in the space.And the 2nd indoor unit utilizes humidity regulation portion to carrying out humidity regulation in the space according to the running status of the 1st indoor unit.
In this air-conditioning system, the 2nd indoor unit utilizes humidity regulation portion to the humidity regulation in the space according to the running status of the 1st indoor unit.For example, under the situation about must regulate the humidity in the space according to the running status of the 1st indoor unit, can utilize the 2nd indoor unit that the humidity in the space is regulated.Like this, in this air-conditioning system, can suitably carry out humidity regulation.
The air-conditioning system of technical scheme 3 is a kind of air-conditioning systems with a plurality of indoor units that the air in the same space is regulated simultaneously, has the 1st indoor unit and the 2nd indoor unit.The 1st indoor unit has the 1st temperature regulation section that temperature in the space is regulated.The 2nd indoor unit has the 2nd temperature regulation section and humidity regulation portion.The 2nd temperature regulation section is regulated the temperature in the space.Humidity regulation portion regulates the humidity in the space.And the 2nd indoor unit is carrying out at the 1st indoor unit under the situation of regulation operation humidity regulation portion preferentially being carried out to the adjustment in the space than the 2nd temperature regulation section to the humidity regulation in the space.
In this air-conditioning system, carrying out at the 1st indoor unit utilizing the 2nd indoor unit that humidity regulation is carried out than adjustment is preferential under the situation of regulation operation.Therefore, in the 2nd indoor unit, the situation of humidity regulation seldom can take place to hinder because of the adjustment in the space.Like this, in this air-conditioning system, can more suitably carry out humidity regulation.
The air-conditioning system of technical scheme 4, as each air-conditioning system in technical scheme 1～technical scheme 3, the 1st indoor unit is according to the control of the temperature in space output.In addition, the 2nd indoor unit is when humidity regulation, according to the control of the humidity in space output.And the output mentioned here control not only refers to the output control of curtage etc., also comprises the control that fan, air door, motor-driven valve etc. is constituted the component parts of air conditioner.
In this air-conditioning system, relative according to temperature control output with the 1st indoor unit, the 2nd indoor unit is when humidity regulation, according to humidity control output.Therefore, utilize the 1st indoor unit suitably to regulate temperature, utilize the 2nd indoor unit suitably to regulate humidity.Like this, in this air-conditioning system, can suitably regulate temperature and humidity.
The air-conditioning system of technical scheme 5, as the air-conditioning system of technical scheme 4, the 1st indoor unit has the 1st indoor fan and the 1st control part.The air that the 1st indoor fan will carry out after the adjustment is sent in the space.The 1st control part is controlled the 1st indoor fan according to the temperature in the space.In addition, the 2nd indoor unit has the 2nd indoor fan and the 2nd control part.The air that the 2nd indoor fan will carry out after the humidity regulation is sent in the space.The 2nd control part when humidity regulation, is controlled the 2nd indoor fan according to the humidity in the space.
In this air-conditioning system, the 1st control part of the 1st indoor unit is controlled the 1st indoor fan according to the temperature in the space.In addition, the 2nd control part is controlled the 2nd indoor fan according to the humidity in the space.Therefore, utilize the 1st indoor unit can be with the indoor proper temperature that is adjusted to, and, utilize the 2nd indoor unit to be adjusted to suitable humidity with indoor.
The air-conditioning system of technical scheme 6 as the air-conditioning system of technical scheme 5, also has the humidity sensor that detects humidity in the space in the 2nd indoor unit.And the 2nd control part is controlled the 2nd indoor fan according to the detected humidity of humidity sensor.
In this air-conditioning system, the 2nd indoor unit has humidity sensor, according to the detected humidity of humidity sensor the 2nd indoor fan is controlled.Therefore, in this air-conditioning system, can accurately detect indoor humidity and indoor humidity is regulated.
The air-conditioning system of technical scheme 7, as the air-conditioning system of technical scheme 5 or technical scheme 6, the 2nd indoor fan is not when humidity regulation but when adjustment, air after the adjustment is sent in the space, during humidity regulation the air after the humidity regulation is sent in the space.
In this air-conditioning system, the 2nd indoor fan of the 2nd indoor unit is not when humidity regulation but when adjustment, and the air after the adjustment is sent in the space, during humidity regulation the air after the humidity regulation is sent in the space.For example, not carrying out humidity regulation just carries out the situation of refrigerating operaton and carries out under the situation of humidity regulation same dual-purpose the 2nd indoor fan.Therefore, in this air-conditioning system, construction system at an easy rate.
The air-conditioning system of technical scheme 8, as each air-conditioning system in technical scheme 1～technical scheme 7, the 1st temperature regulation section of the 1st indoor unit has the system heating function.The humidity regulation portion of the 2nd indoor unit has humidification function.The 2nd temperature regulation section of the 2nd indoor unit has the system heating function.And the 2nd indoor unit preferentially carries out the system in the comparison of the humidification in the space space is warm when humidification.
Because it is just dry easily to make when warm air in to the space, therefore, guarantee that regulation humidification amount is very important in order to keep occupant's etc. comfort.
In this air-conditioning system, the 2nd indoor unit preferentially carries out the system in the comparison of the humidification in the space space is warm when humidification.Therefore, in the air-conditioning system, even, also can fully guarantee the humidification amount making when warm.
The air-conditioning system of technical scheme 9, as the air-conditioning system of technical scheme 8, the 1st temperature regulation section of the 1st indoor unit also has refrigerating function.In addition, the 2nd temperature regulation section of the 2nd indoor unit also has refrigerating function.
In this air-conditioning system, when refrigeration, the 1st indoor unit and the 2nd indoor unit two Fang Douke freeze.Therefore, reduce the waste during system constitutes, can reduce the cost of construction system.
The air-conditioning system of technical scheme 10, the air-conditioning system as technical scheme 8 or technical scheme 9 also has checkout gear.Checkout gear is used to detect the 1st indoor unit and whether is making warm operation.And when the warm operation of the 1st indoor unit system, the 2nd indoor unit utilizes humidity regulation portion to carry out the humidification operation.And the outside that checkout gear both can be arranged on the 2nd indoor unit also can be arranged on the inside of the 2nd indoor unit.
In this air-conditioning system, utilize checkout gear to detect the 1st indoor unit and whether making warm operation.And when the warm operation of the 1st indoor unit system, the 2nd indoor unit carries out the humidification operation.Like this, in this air-conditioning system, when warm operation of the dry easily system of room air, can suitably regulate the humidity in the space.
The air-conditioning system of technical scheme 11 as the air-conditioning system of technical scheme 9, also has checkout gear.Checkout gear is used to detect the 1st indoor unit and is making warm operation or refrigerating operaton.And when the warm operation of the 1st indoor unit system, the 2nd indoor unit utilizes humidity regulation portion to carry out the humidification operation, and when the 1st indoor unit carried out refrigerating operaton, the 2nd indoor unit utilized the 2nd temperature regulation section to carry out refrigerating operaton.And the outside that checkout gear both can be arranged on the 2nd indoor unit also can be arranged on the inside of the 2nd indoor unit.
In this air-conditioning system, utilize checkout gear to detect the 1st indoor unit and making warm operation or refrigerating operaton.And when the warm operation of the 1st indoor unit system, the 2nd indoor unit utilizes humidity regulation portion to carry out the humidification operation.Therefore, when the warm operation of easily dry system, can suitably regulate the humidity in the space.In addition, when the 1st indoor unit carried out refrigerating operaton, the 2nd indoor unit utilized the 2nd temperature regulation section to carry out refrigerating operaton.Therefore, when the lower refrigerating operaton of humidification necessity, the 2nd indoor unit and the 1st indoor unit can carry out refrigerating operaton simultaneously.As mentioned above, in this air-conditioning system, under the warm operation of the 1st indoor unit system and two kinds of situations of refrigerating operaton, the 2nd indoor unit can both move efficiently.
The air-conditioning system of technical scheme 12 is a kind of air-conditioning systems with a plurality of indoor units that the air in the same space is regulated simultaneously, has the 1st indoor unit and the 2nd indoor unit.The 1st indoor unit has the 1st temperature regulation section that temperature in the space is regulated.The 2nd indoor unit has the 2nd temperature regulation section and humidity regulation portion.The 2nd temperature regulation section is regulated the temperature in the space.Humidity regulation portion regulates the humidity in the space.And the 2nd indoor unit switches between adjustment pattern and humidity regulation pattern according to the running status of the 1st indoor unit.The adjustment pattern utilizes the 2nd temperature regulation section that the temperature in the space is regulated.The humidity regulation pattern utilizes humidity regulation portion that the humidity in the space is regulated.
In this air-conditioning system, the 2nd indoor unit is according to the running status of the 1st indoor unit, any of changeable one-tenth adjustment pattern and humidity regulation pattern.Therefore, can move according to the running status of the 1st indoor unit.For example, carry out the necessity of humidity regulation when very low according to the running status of the 1st indoor unit, the 2nd indoor unit is changeable to be the adjustment pattern, and when the necessity of humidity regulation was high, the 2nd indoor unit is changeable to be the humidity regulation pattern.Therefore, in this air-conditioning system, can suitably carry out humidity regulation.
The air-conditioning system of technical scheme 13, as the air-conditioning system of technical scheme 12, the adjustment pattern is controlled the output of the 2nd indoor unit according to the temperature in the space.In addition, the humidity regulation pattern is controlled the output of the 2nd indoor unit according to the humidity in the space.And the output mentioned here control not only refers to the output control of curtage etc., also comprises the control that fan, air door, motor-driven valve etc. is constituted the component parts of the 2nd indoor unit.
In the 2nd indoor unit of this air-conditioning system, control output according to temperature during adjustment.Under the humidity regulation pattern, according to humidity control output.Therefore, according to the running status of the 1st indoor unit, can and preferentially carry out in the thermoregulator situation of preferentially carrying out the space switching between the situation of humidity regulation.Like this, in this air-conditioning system, can suitably carry out the adjusting of temperature and humidity.
The air-conditioning system of technical scheme 14, as the air-conditioning system of technical scheme 13, the 2nd indoor unit has the 2nd indoor fan and the 2nd control part.The 2nd indoor fan will be sent in the space through the air after humidity regulation or the adjustment.The 2nd control part under the adjustment pattern, is controlled the 2nd indoor fan according to the temperature in the space, under the humidity regulation pattern, controls the 2nd indoor fan according to the humidity in the space.
In this air-conditioning system, the 2nd control part is controlled the 2nd indoor fan according to the temperature in the space under the adjustment pattern.Therefore, can be with the indoor proper temperature that is adjusted to.In addition, the 2nd control part is controlled the 2nd indoor fan according to the humidity in the space under the humidity regulation pattern.Therefore, can be adjusted to suitable humidity with indoor.Like this, this air-conditioning system can be with indoor proper temperature and the humidity of being adjusted to.
The air-conditioning system of technical scheme 15, as the air-conditioning system of technical scheme 14, the 2nd indoor unit also has the humidity sensor that detects humidity in the space.And the 2nd control part is controlled the 2nd indoor fan according to the detected humidity of humidity sensor under the humidity regulation pattern.
In this air-conditioning system, the 2nd indoor unit has humidity sensor, according to the detected humidity of humidity sensor the 2nd indoor fan is controlled.Therefore, in this air-conditioning system, can accurately detect indoor humidity and indoor humidity is regulated.
The air-conditioning system of technical scheme 16 as each air-conditioning system in technical scheme 12～technical scheme 15, also has the checkout gear that is used to detect the 1st indoor unit running status.And checkout gear both can be arranged on the outside of the 2nd indoor unit, also can be arranged on the inside of the 2nd indoor unit.
In this air-conditioning system, utilize checkout gear to detect the running status of the 1st indoor unit.The running status of assurance the 1st indoor unit that therefore, can be more accurate.Like this, this air-conditioning system can be moved according to the running status of the 1st indoor unit.
The air-conditioning system of technical scheme 17 as the air-conditioning system of technical scheme 16, also has selecting arrangement.Selecting arrangement is selected between adjustment pattern and humidity regulation pattern according to the running status of the 1st detected indoor unit of checkout gear.And selecting arrangement both can be arranged on the outside of the 2nd indoor unit, also can be arranged on the inside of the 2nd indoor unit.
In this air-conditioning system, utilize selecting arrangement between adjustment pattern and humidity regulation pattern, to select.So just can move according to the 1st indoor unit running status.
The air-conditioning system of technical scheme 18, as the air-conditioning system of technical scheme 16 or technical scheme 17, the 1st temperature regulation section of the 1st indoor unit has the system heating function, and the humidity regulation portion of the 2nd indoor unit has humidification function.In addition, checkout gear is used to detect the 1st indoor unit and whether is making warm operation.And, being detected when making warm operation at the 1st indoor unit, the 2nd indoor unit carries out humidification in to the space under the humidity regulation pattern.
In this air-conditioning system, utilize checkout gear to detect the 1st indoor unit and whether making warm operation.And, being detected when making warm operation at the 1st indoor unit, the 2nd indoor unit carries out humidification in to the space under the humidity regulation pattern.Like this, in this air-conditioning system, when warm operation of the dry easily system of room air, can suitable humidity will be adjusted in the space.
The air-conditioning system of technical scheme 19, as the air-conditioning system of technical scheme 18, the 1st temperature regulation section of the 1st indoor unit also has refrigerating function, and the 2nd temperature regulation section of the 2nd indoor unit also has refrigerating function.In addition, checkout gear is used to detect the 1st indoor unit and is making warm operation or refrigerating operaton.And, be detected when making warm operation at the 1st indoor unit, the 2nd indoor unit carries out humidification in to the space under the humidity regulation pattern, be detected when carrying out refrigerating operaton at the 1st indoor unit, and the 2nd indoor unit freezes in to the space under the adjustment pattern.
In this air-conditioning system, utilize checkout gear to detect the 1st indoor unit and making warm operation or refrigerating operaton.And when the warm operation of the 1st indoor unit system, the 2nd indoor unit carries out the humidification operation under the humidity regulation pattern.Like this, when the warm operation of easily dry system, can suitably regulate the humidity in the space.In addition, when the 1st indoor unit carried out refrigerating operaton, the 2nd indoor unit carried out refrigerating operaton under the adjustment pattern.Therefore, when the lower refrigerating operaton of humidification necessity, the 2nd indoor unit and the 1st indoor unit can carry out refrigerating operaton simultaneously.As mentioned above, in this air-conditioning system, under the warm operation of the 1st indoor unit system and two kinds of situations of refrigerating operaton, the 2nd indoor unit can both move efficiently.
The air-conditioning system of technical scheme 20, as each air-conditioning system in technical scheme 1～technical scheme 19, the 1st indoor unit does not have the humidity regulation function.In addition, in the air-conditioning system, also has transport passage for transporting.Transport passage for transporting is connected with the 2nd indoor unit, and the water that humidity regulation is used is carried to the 2nd indoor unit from the water source.
In this air-conditioning system, the water that utilizes transport passage for transporting that humidity regulation is used is carried to the 2nd indoor unit.In addition, in this air-conditioning system, because the 1st indoor unit does not have the humidity regulation function, transport passage for transporting there is no need to be connected with the 1st indoor unit.Therefore, in this air-conditioning system, can reduce the construction cost of transport passage for transporting.
The air-conditioning system of technical scheme 21, as each air-conditioning system in technical scheme 1～technical scheme 3 and the technical scheme 12, be air-conditioning system with indoor unit of m (m 〉=2) platform that the air in the regulation space that comprises the 1st indoor unit and the 2nd indoor unit is regulated.In this air-conditioning system, (1≤n≤m-1) indoor unit of platform has the system heating function to comprise the n at least of the 1st indoor unit in the indoor unit.And the total of the warm ability of the system of the indoor unit of n platform satisfies and warms up ability to making the necessary necessary system of warm load in the space in.And the indoor unit that comprises the platform of m-n at least of the 2nd indoor unit has humidification function, and the indoor unit of m-n platform carries out the humidification operation under the humidification operational mode of controlling according to humidity.And the system of mentioning here warms up ability, refers in the unit interval to be the heat that increases in the space, is used for the reference of indoor unit machine when selected.
In the air-conditioning system in the past, each indoor unit is that the center is moved mostly with the adjustment, has produced the unsuitable situation of humidity regulation.With above-mentioned example, each indoor unit is carrying out the thermoregulator humidity regulation of carrying out simultaneously, and each indoor unit is hot OFF state owing to adjustment becomes.Because indoor fan can quit work under hot OFF state, can't be sent to indoor by the air of humidification.Therefore, indoor humidity regulation will become insufficient.Especially, because in the more office of equipment heatings such as personal computer, less to the warm load of the system of air conditioner, the situation that continues hot OFF state is many.Therefore, suitable humidification amount can take place to guarantee, can't carry out the situation of suitable humidity regulation.
In this air-conditioning system, the indoor unit of m-n platform carries out the humidification operation under the humidification operational mode of controlling according to humidity at least.Therefore, for example, even other indoor units become hot OFF state, can utilizing at least, the indoor unit of m-n platform carries out suitable humidification operation.Thus, can suitably carry out humidity regulation.In addition, in this air-conditioning system, have the indoor unit of the m platform that surpasses the n platform that satisfies the warm ability of necessary system, from making the viewpoint of warm ability, the indoor unit of remaining m-n platform can carry out the humidification operation under the humidification operational mode.Therefore, even the indoor unit of m-n platform carries out the humidification operation under the humidification operational mode, also can utilize the indoor unit of n platform to make warm fully.Therefore, reduced the waste in the construction system effectively.
The air-conditioning system of technical scheme 22, as the air-conditioning system of technical scheme 21, the indoor unit of m platform has the system heating function.And the total of the refrigerating capacity of the indoor unit of m platform satisfies in the space the necessary necessary refrigerating capacity of cooling load.And the refrigerating capacity of mentioning here refers in the unit interval and can be the heat of removing in the space, is used for the reference of indoor unit machine when selected.
In this air-conditioning system, the total of the refrigerating capacity of the indoor unit of m platform satisfies necessary refrigerating capacity.Freezing and making in the warm indoor unit, generally is the selected indoor unit of benchmark with the refrigerating capacity, and like this, the warm ability of system will produce residue.Especially because in the more office of equipment heatings such as personal computer, less to the warm load of the system of air conditioner, to produce remaining situation more so compare the system ability that warms up with refrigerating capacity.And, in this air-conditioning system, in the warm operation of other indoor unit systems, have at least the indoor unit of m-n platform can under the humidification operational mode, carry out the humidification operation.Therefore, can not have waste and construction system effectively, and carry out suitable humidity regulation.
The air-conditioning system of technical scheme 23, as the air-conditioning system of technical scheme 22, the indoor unit of n platform is to make warm operation and the warm unit of the refrigeration of refrigerating operaton.In addition, the indoor unit of m-n platform is the cold humidifying unit that can carry out refrigerating operaton and humidification operation.
In this air-conditioning system, in the indoor unit of m platform, the warm unit of refrigeration of n platform, the cold humidifying unit of m-n platform are arranged.Therefore, when the system warm season joint in winter etc., utilize the warm unit of refrigeration that satisfies the warm ability of necessary system to keep the warm operation of system, can utilize cold humidifying unit to carry out the humidification operation simultaneously.Like this, when the system warm season joint that humidity descends easily, can make and keep suitable humidity in the space.In addition, during season, warm unit of available refrigeration and cold humidifying unit are carried out refrigerating operaton in refrigeration.Like this,, can make and keep suitable temperature in the space during season in refrigeration.
The air-conditioning system of technical scheme 24 as each air-conditioning system in technical scheme 1～technical scheme 3 and the technical scheme 12, is the system that the air in the regulation space is regulated.This air-conditioning system has warm one-element group of refrigeration and cold humidifying unit group.The warm one-element group of refrigeration comprises the 1st indoor unit and carries out refrigerating operaton and 1 or the warm unit of a plurality of refrigeration of the warm operation of system, has the 1st refrigerating capacity and the 1st and makes warm ability.Cold humidifying unit group comprises the 2nd indoor unit and carries out refrigerating operaton and 1 or a plurality of cold humidifying unit of humidification operation, has the 2nd refrigerating capacity.And, add up to the total refrigerating capacity of back gained to satisfy in the space to the necessary necessary refrigerating capacity of cooling load to the 1st refrigerating capacity and the 2nd refrigerating capacity.In addition, the warm ability of the 1st system satisfies in the space making the warm ability of the necessary necessary system of warm load.And the humidification of cold humidifying unit operates under the humidification operational mode of controlling according to humidity and carries out.
In this air-conditioning system, cold humidifying unit is carried out the humidification operation under the humidification operational mode of controlling according to humidity.Therefore, even the warm unit of refrigeration becomes hot OFF state, also can utilize cold humidifying unit to carry out suitable humidification operation.So just can suitably carry out humidity regulation.In addition, in this air-conditioning system, add up to the total refrigerating capacity of gained to satisfy necessary refrigerating capacity to the 1st refrigerating capacity of the warm one-element group that freezes and cold humidifying unit group's the 2nd refrigerating capacity.In addition, the warm ability of the 1st system of the warm one-element group of refrigeration satisfies the warm ability of necessary system.Therefore, utilize the warm unit of refrigeration can satisfy the warm ability of necessary system.From making the viewpoint of warm ability, remaining cold humidifying unit can be carried out the humidification operation under the humidification operational mode.Therefore, even cold humidifying unit is carried out the humidification operation under the humidification operational mode, utilize the warm unit of refrigeration also can fully make warm.Like this, in this air-conditioning system, can there be waste and construction system effectively.
The air-conditioning system of technical scheme 25, as the air-conditioning system of technical scheme 23 or technical scheme 24, the warm unit of refrigeration carries out about making the control of warm operation according to the temperature in the space.In addition, cold humidifying unit is carried out control about humidification operation according to the humidity in the space under the humidification operational mode.
In this air-conditioning system, carry out about the control of making warm operation relatively according to the temperature in the space with the warm unit of refrigeration, cold humidifying unit is carried out control about the humidification operation according to the humidity in the space under the humidification operational mode.In general, under the situation of making warm operation, indoor humidity descends easily.Yet, in this air-conditioning system, utilize the warm unit of refrigeration warm to can suitably making in the space, utilize cold humidifying unit to can suitably carrying out humidification in the space.Thus, this air-conditioning system can suitably be regulated temperature and humidity when system is warm.
The air-conditioning system of technical scheme 26, as each air-conditioning system in technical scheme 23～technical scheme 25, the warm unit of refrigeration carries out control about refrigerating operaton according to the temperature in the space.In addition, cold humidifying unit is carried out control about refrigerating operaton according to the temperature in the space.
In this air-conditioning system, warm unit of refrigeration and cold humidifying unit are carried out control about refrigerating operaton according to the temperature in the space.Therefore, when the lower refrigeration of humidification necessity, the warm unit of refrigeration can suitably carry out refrigerating operaton with cold humidifying unit, can also effectively carry out refrigerating operaton.
The air-conditioning system of technical scheme 27, as each air-conditioning system in technical scheme 23～technical scheme 26, the warm unit of refrigeration has the 1st indoor fan and the 1st control part.The 1st indoor fan is sent to air in the space.The 1st control part is controlled the 1st indoor fan according to the temperature in the space when the warm operation of system.In addition, cold humidifying unit has the 2nd indoor fan and the 2nd control part.The 2nd indoor fan is sent to air in the space.The 2nd control part under the humidification operational mode according to the space in humidity control the 2nd indoor fan.
In this air-conditioning system, the 1st control part of the warm unit of refrigeration is controlled the 1st indoor fan according to the temperature in the space when the warm operation of system.In addition, the 2nd control part of cold humidifying unit under the humidification operational mode according to the space in humidity control the 2nd indoor fan.Therefore, utilize that the warm unit of refrigeration can to carry out suitable system warm to indoor, and, utilize cold humidifying unit to carry out suitable humidification to indoor.
The air-conditioning system of technical scheme 28, as the air-conditioning system of technical scheme 27, the 1st control part is controlled the 1st indoor fan according to the temperature in the space when refrigerating operaton.In addition, the 2nd control part is controlled the 2nd indoor fan according to the temperature in the space when refrigerating operaton.
In this air-conditioning system, the 1st control part of the warm unit of refrigeration and the 2nd control part of cold humidifying unit are controlled the 1st indoor fan and the 2nd indoor fan according to the temperature in the space when refrigerating operaton.Therefore, when the lower refrigeration of humidification necessity, the warm unit of refrigeration can suitably carry out refrigerating operaton with cold humidifying unit, can also effectively carry out refrigerating operaton.
The air-conditioning system of technical scheme 29, as each air-conditioning system in technical scheme 21～technical scheme 23, under the situation that is having the warm operation of 1 indoor heating system system at least, the indoor unit of m-n platform carries out the humidification operation under the humidification operational mode.
In this air-conditioning system, under the situation that has the warm operation of 1 indoor heating system system at least, the indoor unit of m-n platform carries out the humidification operation automatically under the humidification operational mode.Therefore, in this air-conditioning system, when the warm operation of system that humidity reduces easily, can suitably regulate the humidity in the space.
The air-conditioning system of technical scheme 30 as each air-conditioning system in technical scheme 23～technical scheme 28, also has checkout gear.Checkout gear is used for detecting the warm unit of refrigeration and is making warm operation or refrigerating operaton.And, detecting the warm unit of refrigeration when making warm operation, cold humidifying unit is carried out the humidification operation under the humidification operational mode, detecting the warm unit of refrigeration when carrying out refrigerating operaton, and cold humidifying unit is carried out refrigerating operaton.
In this air-conditioning system, utilize checkout gear to detect the warm unit of refrigeration and making warm operation or refrigerating operaton.And when the warm operation of the warm unit system of refrigeration, cold humidifying unit is carried out the humidification operation under the humidification operational mode.Therefore, when the warm operation of system that humidity reduces easily, can suitably regulate the humidity in the space.In addition, when carrying out refrigerating operaton in the warm unit of refrigeration, cold humidifying unit is carried out refrigerating operaton.Therefore, when the lower refrigerating operaton of humidification necessity, cold humidifying unit is carried out refrigerating operaton simultaneously with the warm unit of refrigeration.As mentioned above, in this air-conditioning system, under the warm operation of the warm unit system of refrigeration and two kinds of situations of refrigerating operaton, cold humidifying unit can both be moved efficiently.
The air-conditioning system of technical scheme 31, as each air-conditioning system in technical scheme 23～technical scheme 28, warm unit of refrigeration and cold humidifying unit have heat exchanger respectively.Heat exchanger is a part that constitutes the kind of refrigeration cycle of cold-producing medium circulation, by changing the loop direction of cold-producing medium, changes between as evaporator function and condenser function.
In this air-conditioning system,, freeze and make switching between warming up by changing the loop direction of the cold-producing medium that in the kind of refrigeration cycle of the heat exchanger that comprises the warm unit of refrigeration and the heat exchanger of cold humidifying unit, flows.And, in the kind of refrigeration cycle of this type of changeable cold-producing medium, easily produce gap between the warm ability of refrigerating capacity and system.Therefore, as if being the warm unit of the selected refrigeration of benchmark with the refrigerating capacity, system warms up ability can produce residue mostly.Therefore, the present invention that carries out humidification operation under the humidification operational mode of cold humidifying unit has better effect.
The air-conditioning system of technical scheme 32, as the air-conditioning system of technical scheme 31, cold humidifying unit also has the wet end of adding.Add wet end the air that passes through is emitted moisture, air is carried out humidification.And cold humidifying unit makes air that heat exchanger heats by adding wet end, carries out the humidification operation with this.
In this air-conditioning system, cold humidifying unit makes air that heat exchanger heats by adding wet end, carries out the humidification operation with this.Under the situation of making warm operation, the air of the heat exchanger by cold humidifying unit is heated.And the warm air after being heated carries out humidification by adding wet end thereby the moisture that adds wet end is released in the air.In addition, in this air-conditioning system, utilize the warm unit of refrigeration to satisfy the warm ability of system.Therefore, even the air of heat exchanger that will be by cold humidifying unit is used for humidification, the warm scarce capacity of system may be also very low.Like this, in this air-conditioning system, can there be waste and construction system effectively.
The air-conditioning system of technical scheme 33, as each air-conditioning system in technical scheme 21～technical scheme 23, the total of the humidification ability of the indoor unit of m-n platform satisfies the necessary humidification ability of the desired regulation of humidification in the space.In addition, the indoor unit of n platform does not have humidification function.
In this air-conditioning system, the total of the humidification ability of the indoor unit of m-n platform satisfies necessary humidification ability, and in addition, the indoor unit of n platform does not have humidification function.It is the indoor unit that humidification function is concentrated on the m-n platform.And, concentrate the indoor unit of the m-n platform of humidification function under the humidification operational mode, to carry out the humidification operation.Therefore, other indoor units need not to be provided for the humidifying unit of additional humidification function etc.Therefore, this air-conditioning system construction system at low cost.
The air-conditioning system of technical scheme 34, as each air-conditioning system in technical scheme 24～technical scheme 32, the total of the humidification ability of cold humidifying unit satisfies the necessary humidification ability of the desired regulation of humidification in the space.In addition, the warm unit of refrigeration does not have humidification function.
In this air-conditioning system, the total of the humidification ability of cold humidifying unit satisfies necessary humidification ability, and in addition, the warm unit of refrigeration does not have humidification function.That is, humidification function is concentrated on the indoor unit of cold humidifying unit.And, concentrate the cold humidifying unit of humidification function under the humidification operational mode, to carry out the humidification operation.Therefore, the warm unit of refrigeration need not to be provided with and has humidifying unit that humidification function uses etc.Therefore, construction system at low cost.
The simple declaration of accompanying drawing
Fig. 1 is all skeleton diagrams of air-conditioning system.
Fig. 2 is the refrigerant loop of air-conditioning system and the skeleton diagram of structure.
Fig. 3 is the controlling party block diagram of air conditioner system.
Fig. 4 (a) is the stereoscopic figure of the 2nd indoor unit.
Fig. 4 (b) is the side view of the 2nd indoor unit.
The specific embodiment
[unitary construction of air-conditioning system]
Fig. 1 represents to adopt the air-conditioning system 100 of one embodiment of the invention.
In this air-conditioning system 100, outdoor unit 5 is connected with a plurality of indoor unit 1-4, utilizes many indoor unit 1-4 that the air of same indoor R (in the space) is regulated.Below, illustrating the air-conditioning system 100 that outdoor unit 5 is connected with 4 indoor unit 1-4, the quantity of outdoor unit 5 and indoor unit is not limited thereto.
In this air-conditioning system 100, have 5,4 indoor unit 1-4 of outdoor unit, water pipe arrangement 6 (transport passage for transporting) and controller 8 etc.Outdoor unit 5 is configured in the first-class outside, roof of the building that has disposed air-conditioning system 100.4 indoor unit 1-4 are configured near the ceiling of same indoor R, simultaneously the air of indoor R are regulated.Each indoor unit 1-4 utilizes refrigerant piping 7 to be connected with outdoor unit 5 with the off-premises station order wire.In addition, have among the indoor unit 1-4: mainly freeze and warm the 1st indoor unit 1 (indoor unit, the warm unit of refrigeration), the 3rd indoor unit 3 (indoor unit, the warm unit of refrigeration) and the 4th indoor unit 4 (indoor unit, the warm unit of refrigeration) of system, main freeze the 2nd indoor unit 2 (indoor unit, cold humidifying unit) with humidification of indoor R.Controller 8 is configured in the sidewall of indoor R etc., respectively the room conditioning operation of the temperature of refrigerating operaton or the warm operation of system, humidity, air quantity etc. is set.
Fig. 2 represents the refrigerant loop of this air-conditioning system 100 and the summary of structure.Refrigerant loop is made of following parts: 1 outdoor unit 5; The 1st indoor unit the 1, the 2nd indoor unit the 2, the 3rd indoor unit 3 and the 4th indoor unit 4 that is connected in parallel with outdoor unit 5.
[structure of outdoor unit]
Outdoor unit 5 has: outdoor heat converter 51, compressor 52, No. four transfer valves 53, storage tank 54, discharge pipe thermistor 56, outdoor control part 57 (with reference to Fig. 3) etc.
Constitute refrigerant loop between outdoor heat converter 51, compressor 52, No. four transfer valves 53 and storage tank 54 and the indoor unit 1-4, during the changeable refrigeration of No. four transfer valves 53 with system the flowing of cold-producing medium when warm.
Discharge pipe thermistor 56 is installed in the discharge side of compressor 52, detects the discharge pipe temperature that compressor 52 is discharged sides.
Outdoor control part 57 is made up of institutes such as microprocessor, ROM, RAM, various interfaces.As shown in Figure 3, outdoor control part 57 is connected with discharge pipe thermistor 56, the detection signal of input discharge pipe thermistor 56.In addition, outdoor control part 57 is connected with compressor 52, No. four transfer valves 53 etc., according to operating various conditions, by the control to the operating frequency of compressor 52, operation of air conditioner is controlled.
[structure of indoor unit]
Indoor unit 1,3,4th, the refrigeration that has refrigerating function and system heating function separately warms up the unit, constitutes the warm one-element group G1 of refrigeration.The warm unit of refrigeration is to freeze and make the unit that warms up.Have the 1st indoor unit the 1, the 3rd indoor unit 3 and the 4th indoor unit 43 among the indoor R.In addition, the 1st indoor unit the 1, the 3rd indoor unit 3 and the 4th indoor unit 4 have the warm ability of system and the refrigerating capacity of regulation separately.
The 2nd indoor unit 2 is to freeze cold humidifying unit with humidification of indoor R, constitutes cold humidifying unit group G2.In addition, the 2nd indoor unit 2 has the refrigerating capacity and the humidification ability of regulation.
At this, the total of the total of the warm ability of system of the indoor unit 1,3,4 that constitutes the warm one-element group G1 of refrigeration and refrigerating capacity is defined as warm ability of the 1st system and the 1st refrigerating capacity respectively.In addition, constituting the total of refrigerating capacity of the 2nd indoor unit 2 of cold humidifying unit group G2 and the total of humidification ability is defined as the 2nd refrigerating capacity respectively and adds up to the humidification ability.That is, in the present embodiment, warm ability of the 1st system and the 1st refrigerating capacity are that each system of the 1st indoor unit the 1, the 3rd indoor unit 3 and the 4th indoor unit 4 warms up the total of ability and the total of each refrigerating capacity.In addition, the 2nd refrigerating capacity and total humidification ability are the refrigerating capacity and the humidification ability of the 2nd indoor unit 2.And, the warm ability of the 1st system satisfy indoor R to making the warm ability of the necessary necessary system of warm load.In addition, the total refrigerating capacity that the 1st refrigerating capacity and the 2nd refrigerating capacity are added up to satisfy indoor R to the necessary necessary refrigerating capacity of cooling load.And, add up to the humidification ability to satisfy to the necessary necessary humidification ability of indoor R.
And it can be the heat that indoor R increases that the warm ability of system referred in the unit interval, is used for the reference of indoor unit machine when selected.Refrigerating capacity refers in the unit interval heat that can remove for indoor R, is used for the reference of indoor unit machine when selected.Warm ability of system and refrigerating capacity for example, are measured with the condition shown in the Nippon Standard JISB8616, represent with kW usually.In addition, cooling load refers to the heat that indoor unit must be removed under the situation that indoor grade is freezed, and the warm load of system refers to the heat that must supply with indoor unit under the warm situation of indoor grade system.They are the loads that the environment defined is set by indoor unit.Cooling load and the warm load of system be consider the configuration indoor unit building the heat that structure produced discrepancy, and because of calculating of causing in indoor number and illumination etc. in the heat of indoor generation etc.The humidification ability refer in the unit interval can humidification amount of moisture, represent with kg/h usually.Necessary humidification ability is that the target absolute humidity of the ventilation volume according to indoor R, indoor R, outdoor absolute humidity etc. are calculated.
The structure of＜the 1 indoor unit, the 3rd indoor unit and the 4th indoor unit 〉
The 1st indoor unit, the 3rd indoor unit and the 4th indoor unit are to freeze and the warm unit of system as mentioned above, carry out about making the control of warm operation and refrigerating operaton according to the temperature of indoor R.
The 1st indoor unit 1 has: the 1st indoor heat converter 11 (the 1st temperature regulation section, heat exchanger), the 1st motor-driven valve the 12, the 1st indoor fan the 13, the 1st indoor fan motor the 14, the 1st room temperature thermistor the 15, the 1st order wire 81 (with reference to Fig. 3), the 1st indoor control part 16 (the 1st control part) (with reference to Fig. 3) etc.
The 1st indoor heat converter 11 and the 1st motor-driven valve 12 are connected in series, and constitute refrigerant loop between the outdoor unit 5.Carry out heat exchange between the 1st indoor heat converter 11 and the air that passes through, the air that is sent to indoor R is carried out adjustment.The 1st indoor heat converter 11 makes the loop direction of the cold-producing medium that kind of refrigeration cycle circulates by change, to changing as evaporator function and condenser function.The warm switching of like this, just can freezing.The 1st motor-driven valve 12 is used to regulate the refrigerant amount that flows through the 1st indoor heat converter 11.
The 1st indoor fan 13 is driven by the 1st indoor fan motor 14.The air that the 1st indoor fan 13 will dispose the indoor R of the 1st indoor unit 1 sucks the inside of the 1st indoor unit, and the air that utilizes the 1st indoor heat converter 11 to carry out heat exchange is sent to indoor R.Therefore, when system is warm, the 1st indoor fan 13 will be sent to indoor R through the air of the 1st indoor heat converter 11 heating, and when refrigeration, the 1st indoor fan 13 will be sent to indoor R through the air of the 1st indoor heat converter 11 coolings.
The 1st room temperature thermistor 15 is arranged near the suction inlet that air passed through that is inhaled into the 1st indoor unit 1 inside, the temperature of R and detection signal sent to the 1st indoor control part 16 in the sensing chamber.
The 1st order wire 81 is connected with the 1st indoor control part 16 with controller 8 as shown in Figure 3, and the signal of setting about operation of air conditioner of importing controller 8 is sent to the 1st indoor control part 16.The setting of this operation of air conditioner for example is the instruction of carrying out refrigerating operaton, the instruction of making warm operation, design temperature, air quantity, wind direction etc.
The 1st indoor control part 16 is made of microprocessor, ROM, RAM, various interface etc.The 1st indoor control part 16 utilizes the 1st order wire 81 to be connected with controller 8, receives the signal about the operation of air conditioner setting that controller 8 is sent.In addition, the 1st indoor control part 16 is connected with the 1st motor-driven valve the 12, the 1st indoor fan motor the 14, the 1st room temperature thermistor 15, imports the detection signal of the 1st room temperature thermistor 15.In addition, the 1st indoor control part 16 transmits control signal to the 1st motor-driven valve 12 and the 1st indoor fan motor 14, and indoor R is carried out adjustment.
Be provided with off-premises station order wire 85 between outdoor control part 57 and the 1st indoor control part 16, can send various signals such as receiving control signal to the 1st indoor fan motor 14 grades by this off-premises station order wire 85.
In addition, outdoor control part 57 and the 1st indoor control part 16 for indoor R is carried out adjustment, according to the temperature of indoor R, are carried out hot OFF operation or hot ON operation.Under the situation of hot OFF operation, outdoor control part 57 makes compressor 52 out of service.In addition, the 1st indoor control part 16 makes the output of the 1st indoor fan motor 14 reduce to floor level, makes the running of the 1st indoor fan 13 Min. that necessitates.Under the situation of hot ON operation, outdoor control part 57 is restarted compressor 52.The 1st indoor control part 16 returns to common control with the 14 output controls of the 1st indoor fan motor.
The 3rd indoor unit 3 has: the 3rd indoor heat converter the 31, the 3rd motor-driven valve the 32, the 3rd indoor fan the 33, the 3rd indoor fan motor the 34, the 3rd room temperature thermistor the 35, the 3rd order wire 83 (with reference to Fig. 3), the 3rd indoor control part 36 (with reference to Fig. 3).In addition, the 4th indoor unit 4 has: the 4th indoor heat converter the 41, the 4th motor-driven valve the 42, the 4th indoor fan the 43, the 4th indoor fan motor the 44, the 4th room temperature thermistor the 45, the 4th order wire 84 (with reference to Fig. 3), the 4th indoor control part 46 (with reference to Fig. 3) etc.Each component parts of the 3rd indoor unit 3 and the 4th indoor unit 4 is identical with the component parts that the 1st indoor unit 1 is had.In addition, the 3rd indoor unit 3 and the 4th indoor unit 4 are connected with outdoor unit 5 also as the 1st indoor unit 1, and as the 1st indoor unit 1, carry out hot OFF operation or hot ON operation.
The structure of＜the 2 indoor unit 〉
The stereogram of Fig. 4 (a) expression the 2nd indoor unit 2.The 2nd indoor unit 2 is unit that humidification function is set especially, and having can an independent humidifying performance that indoor R is carried out humidity regulation.The 2nd indoor unit 2 carries out the humidification operation in system warm season joint, carry out refrigerating operaton in refrigeration season.The 2nd indoor unit 2 is according to the running status running mode switching of other indoor units 1,3,4.The running status of other indoor units 1,3,4 is warm operation of system or refrigerating operaton, and the 2nd indoor unit 2 becomes humidity regulation pattern (humidification operational mode) when other indoor units 1,3,4 are made warm operation, carry out the humidification operation.In addition, the 2nd indoor unit 2 becomes the adjustment pattern when other indoor units 1,3,4 carry out refrigerating operaton, carry out refrigerating operaton.And the humidity regulation pattern refers to the operational mode of the 2nd indoor unit 2 being controlled according to the humidity of indoor R, and the humidity regulation of indoor R is carried out than adjustment is preferential.The adjustment pattern refers to the operational mode of the 2nd indoor unit 2 being controlled according to the temperature of indoor R.
The 2nd indoor unit 2 has: the 2nd indoor heat converter 21 (the 2nd temperature regulation section, heat exchanger), the 2nd motor-driven valve the 22, the 2nd indoor fan the 23, the 2nd indoor fan motor the 24, the 2nd room temperature thermistor 25, humidity sensor 26, humidifying component 27 (humidity regulation portion, add wet end), plumbing valve the 28, the 2nd order wire 82 (checkout gear) (with reference to Fig. 3), the 2nd indoor control part 29 (the 2nd control part) (with reference to Fig. 3) etc.
The 2nd indoor heat converter 21 and the 2nd motor-driven valve 22 are connected in series, and constitute refrigerant loop between the outdoor unit 5.Carry out heat exchange between the 2nd indoor heat converter 21 and the air that passes through, air is carried out adjustment.The 2nd indoor heat converter 21 makes the loop direction of the cold-producing medium that kind of refrigeration cycle carries out by change, to changing as evaporator function and condenser function.When refrigerating operaton, the 2nd indoor heat converter 21 plays as evaporator function.In addition, when humidification moved, the 2nd indoor heat converter 21 played as condenser function.When humidification moved, the air that utilizes the 2nd indoor heat converter 21 to be heated passed through humidifying component 27 by humidification.The 2nd motor-driven valve 22 is used to regulate the refrigerant amount that flows through the 2nd indoor heat converter 21.
The 2nd indoor fan 23 moves under the driving of the 2nd indoor fan motor 24.The side view of Fig. 4 (b) expression the 2nd indoor unit.The air that the 2nd indoor fan 23 will dispose the indoor R of the 2nd indoor unit sucks the 2nd indoor unit inside from suction inlet 20a, the 2nd indoor heat converter 21 has been carried out the air of heat exchange and air that humidifying component 27 has carried out humidification blows out from blow-off outlet 20b.The air that blows out from blow-off outlet 20b is sent to indoor R by pipeline D.The 2nd indoor fan 23 when humidification, will be delivered to indoor R by 21 heating of the 2nd indoor heat converter and by the air behind humidifying component 27 humidifications.Again, the 2nd indoor fan 23 is not when humidification but when refrigeration, will utilize 21 coolings of the 2nd indoor heat converter and is not sent to indoor R by the air of humidification.
The 2nd room temperature thermistor 25 is set near the suction inlet that the inside inhaled air of the 2nd indoor unit 2 passed through, the temperature of R and detection signal sent to the 2nd indoor control part 29 in the sensing chamber.
Humidity sensor 26 is set near the suction inlet that the inside inhaled air of the 2nd indoor unit 2 passed through, the humidity of R and detection signal sent to the 2nd indoor control part 29 in the sensing chamber.
27 couples of indoor R of humidifying component carry out humidity regulation.Humidifying component 27 obtains water from water pipe arrangement 6, and emits moisture to the air that passes through.Water pipe arrangement 6 be connected as the running water pipe at water source etc., water is transported to humidifying component 27 from the water source.This humidifying component 27 has only in the 2nd indoor unit 2 and possesses, and does not all have configuration in other the 1st indoor unit the 1, the 3rd indoor unit the 3, the 4th indoor unit 4.In addition, water pipe arrangement 6 also only is connected with the 2nd indoor unit 2, is not connected with the 1st indoor unit the 1, the 3rd indoor unit the 3, the 4th indoor unit 4.
Plumbing valve 28 is arranged between water pipe arrangement 6 and the humidifying component 27, is used to regulate the water yield of supplying with to humidifying component 27 and the water yield of being discharged from humidifying component 27.Plumbing valve 28 is connected with the 2nd indoor control part 29, is subjected to the control of the 2nd indoor control part 29.
The 2nd order wire 82 is connected with the 2nd indoor control part 29 with controller 8 as shown in Figure 3, and the signal of setting about operation of air conditioner of importing controller 8 is sent to the 2nd indoor control part 29.The setting of this operation of air conditioner for example is the instruction of carrying out refrigerating operaton, the instruction of making warm operation, setting humidity etc.
The 2nd indoor control part 29 is made of microprocessor, ROM, RAM, various interface etc.The 2nd indoor control part 29 utilizes the 2nd order wire 82 to be connected with controller 8, receives the signal about the operation of air conditioner setting that controller 8 is sent.The signal that the 2nd indoor control part 29 transmits according to the 2nd order wire 82 can detect the 1st indoor unit the 1, the 3rd indoor unit the 3, the 4th indoor unit 4 and make warm operation or refrigerating operaton.In addition, the 2nd indoor control part 29 is connected with the 2nd motor-driven valve the 22, the 2nd indoor fan the 23, the 2nd room temperature thermistor 25, humidity sensor 26, plumbing valve 28 etc., imports the detection signal of the 2nd room temperature thermistor 25 and humidity sensor 26.In addition, be provided with off-premises station order wire 85 between outdoor control part 57 and the 2nd indoor control part 29, can send the various signals of the control signal that receives the 2nd motor-driven valve 22 etc. by this off-premises station order wire 85.If the 2nd indoor control part 29 receives the warm command signal of moving of system that controller 8 sends by the 2nd order wire 82, will become the humidity regulation pattern, carry out the humidification operation.That is, when the 1st indoor unit the 1, the 3rd indoor unit the 3, the 4th indoor unit 4 was made warm operation, the 2nd indoor control part 29 carried out the humidification operation.The 2nd indoor control part 29 is when carrying out the humidification operation, and the adjustment with indoor R is not the humidity regulation that the destination override carries out indoor R, and each component parts is controlled.Specifically, the 2nd indoor control part 29 is under the humidity regulation pattern, do not carry out hot OFF operation or hot ON operation as the 1st indoor unit 1 grade according to the temperature of indoor R, but the 1st indoor fan motor 14 is controlled with plumbing valve 28 according to the humidity of humidity sensor 26 detected indoor R.In addition, the 2nd indoor control part 29 utilizes the 2nd order wire 82 to receive the command signal of the refrigerating operaton that controllers 8 are sent, and becomes the adjustment pattern and carries out refrigerating operaton.That is, when the 1st indoor unit the 1, the 3rd indoor unit the 3, the 4th indoor unit 4 carried out refrigerating operaton, the 2nd indoor control part 29 carried out refrigerating operaton with them.The 2nd indoor unit 2 is under the adjustment pattern, and is the same with the 1st indoor unit 1, carries out hot OFF operation or hot ON operation is freezed to indoor according to the temperature of indoor R.
[operation of indoor unit]
Next the operation when warm describes to the indoor unit 1-4 of this air conditioner system 100 refrigeration.
Operation when＜system is warm 〉
In this air-conditioning system 100, when the warm operation of system, 4 couples of indoor R of the 1st indoor unit the 1, the 3rd indoor unit the 3, the 4th indoor unit carry out adjustment, and the 2nd indoor unit carries out humidity regulation to indoor R.
When the system that the 1st indoor unit the 1, the 3rd indoor unit the 3, the 4th indoor unit 4 reception controllers 8 are sent warms up the command signal of operation, make warm operation.The 1st indoor unit the 1, the 3rd indoor unit the 3, the 4th indoor unit 4 is in system warm carry out repeatedly hot ON operation and hot OFF operation in service, and the temperature of R makes it near design temperature in the control room.In this control, the 1st indoor unit 1 utilizes the room temperature of R in the 1st room temperature thermistor 15 sensing chamber.When the 1st indoor control part 16 of the 1st indoor unit 1 judged that detected indoor R temperature rises to certain value, just it being controlled became hot OFF state.Under hot OFF state, floor level is reduced in compressor 52 outputs out of service and the 1st indoor fan motor 14, makes the running of the 1st indoor fan 13 Min. that necessitates.When the temperature of indoor R reduced behind the hot OFF, the 1st indoor control part 16 became hot ON state.Under hot ON state, compressor 52 is restarted, and the output control of the 1st indoor fan motor 14 returns to common control, the warm operation of the system of recovering.
Like this, carry out hot ON and hot OFF operation repeatedly, make warm operation according to the temperature of indoor R, indoor R is carried out adjustment by the 1st indoor unit 1.The 3rd indoor unit the 3, the 4th indoor unit 4 also is same.
When the 2nd indoor unit 2 slave controllers 8 utilize the 2nd order wire 82 to receive the command signal of the warm operation of system, become the humidity regulation pattern and carry out the humidification operation.In this case, when the 1st indoor unit etc. carried out adjustment to indoor R, the 2nd indoor unit 2 carried out the humidification operation independently from the hot OFF of hot ON of the 1st indoor unit 1 grade.During the humidification operation, the 2nd indoor unit 2 carries out humidification according to the humidity of humidity sensor 26 detected indoor R to indoor R.The 2nd indoor control part 29 of the 2nd indoor unit 2 is controlled the output and the plumbing valve 28 of the 2nd indoor fan motor 24 according to the humidity of indoor R, and the humidity that makes indoor R is near setting humidity.When humidification moves, utilize 28 pairs of humidifying components 27 of plumbing valve to feed water, the 2nd indoor fan 23 that utilizes the 2nd indoor fan motor 24 to be driven generates humidifying air.This humidifying air is inhaled into the 2nd indoor unit 2 from indoor R, thereby carries out humidification by the 2nd indoor heat converter 21 and humidifying component 27, and is blown out to indoor R.And, even under the situation of humidification operation, carry out heat exchange between the 2nd indoor heat converter 21 and the air, air is heated, but its purpose is not in order to make warm but for humidification.
As mentioned above, in this air-conditioning system 100, when the warm operation of system, the 1st indoor unit the 1, the 3rd indoor unit the 3, the 4th indoor unit 4 is made warm, and the 2nd indoor unit 2 carries out humidification.Therefore, the 1st indoor unit the 1, the 3rd indoor unit the 3, the 4th indoor unit 4 does not have the humidifying component 27 that is had as the 2nd indoor unit 2.In addition, the 1st indoor unit the 1, the 3rd indoor unit the 3, the 4th indoor unit 4 is connected with water pipe arrangement 6 unlike the 2nd indoor unit 2.
＜refrigerating operaton 〉
When refrigerating operaton, the 1st indoor unit the 1, the 3rd indoor unit the 3, the 4th indoor unit 4 and the 2nd indoor unit 2 carry out indoor refrigerating operaton.
When the 1st indoor unit the 1, the 3rd indoor unit the 3, the 4th indoor unit 4 receives the command signal of the refrigerating operaton that controllers 8 are sent, carry out refrigerating operaton.The 1st indoor unit the 1, the 3rd indoor unit the 3, the 4th indoor unit 4 is in refrigerating operaton, and is identical with the warm operation of above-mentioned system, and hot ON and hot OFF are switched, and the temperature of R makes it near design temperature in the control room.
In addition, the 2nd indoor unit 2 after the command signal of the refrigerating operaton that receives self-controller 8, also is converted to the adjustment pattern, with the same refrigerating operaton that carries out such as the 1st indoor unit 1 grade.In this case, the 2nd indoor control part 29 is closed plumbing valve 28, and is the same with the 1st indoor unit 1 grade, according to indoor temperature, hot ON and hot OFF switched, and the temperature of R makes it near design temperature in the control room.
As mentioned above, in this air-conditioning system 100, when refrigerating operaton, the 1st indoor unit the 1, the 2nd indoor unit the 2, the 3rd indoor unit the 3, the 4th indoor unit 4 freezes to indoor R jointly.
[feature]
[1]
In same indoor R, disperse to be provided with in the air-conditioning system of a plurality of indoor units, in the past, generally in assembling humidification assembly, make warm load in each indoor unit and handle and humidification.Yet in more office such as equipment heating amount such as configuration personal computer etc. etc., the warm load of system is less usually.Like this, indoor unit can continue hot OFF state.In this case, in each indoor unit,, also be limited very lowly by blowing out of humidifying air because the driving of indoor fan is limited very lowly.Therefore, just might cause the humidification quantity not sufficient.
Yet in this air-conditioning system 100, the 2nd indoor unit 2 carries out humidification to indoor R independently from the 1st indoor unit the 1, the 3rd indoor unit the 3, the 4th indoor unit 4.That is, have any different with the control of the 1st indoor unit the 1, the 3rd indoor unit the 3, the 4th indoor unit 4 that carries out hot OFF and hot ON according to the temperature of indoor R repeatedly, the 2nd indoor unit 2 drives 23 couples of indoor R of the 2nd indoor fan according to the humidity of indoor R and carries out humidification.Therefore, in this air-conditioning system 100,, also can utilize the 2nd indoor unit to guarantee necessary humidification amount even when the 1st indoor unit the 1, the 3rd indoor unit the 3, the 4th indoor unit 4 is made warm operation.Like this, no matter make the size of warm load, can both bring into play the humidifying performance of regulation.
[2]
In same indoor R, disperse to be provided with in the air-conditioning system of a plurality of indoor units, in each indoor unit that disperses, need be provided for supplying with the water pipe arrangement 6 of humidification water respectively.Yet because a plurality of indoor units are set, in air-conditioning system in the past, each indoor unit need be provided with the water pipe arrangement respectively, so just might increase the construction cost of water pipe arrangement.
Yet in this air-conditioning system 100, the 1st indoor unit the 1, the 2nd indoor unit the 2, the 3rd indoor unit the 3, the 4th indoor unit 4 is not all to have humidification function, has only the 2nd indoor unit 2 to have humidification function, and 6 of water pipe arrangements are connected with the 2nd indoor unit 2.Therefore, compare with the situation that water pipe arrangement 6 is connected, can simplify the construction of water pipe arrangement 6 with whole indoor unit 1-4.So just can suppress the increase of the construction cost of water pipe arrangement 6.
In addition,, therefore, compare, can lower equipment cost and operating expenses with the situation that the humidification assembly is set in a plurality of indoor unit 1-4 because humidifying component 27 is concentrated in the 2nd indoor unit 2.
[3]
In this air-conditioning system 100, the 2nd indoor unit 2 not only can carry out humidification, and can freeze.Therefore, the 2nd indoor unit 2 can carry out humidification, freeze in season in refrigeration system warm season joint.
In addition, the warm ability of necessary system is satisfied by the warm ability of the system of the 1st indoor unit the 1, the 3rd indoor unit the 3, the 4th indoor unit 4, even the 2nd indoor unit 2 is not made warm operation, also indoor R can be maintained comfort temperature.In addition, necessary cooling load is satisfied by the 1st indoor unit the 1, the 2nd indoor unit the 2, the 3rd indoor unit the 3, the 4th indoor unit 4, not only has only the 1st indoor unit the 1, the 3rd indoor unit the 3, the 4th indoor unit 4, also carry out refrigerating operaton, indoor R can be maintained comfort temperature by the 2nd indoor unit 2.
As mentioned above, in the more office of equipment heating amounts such as personal computer etc., the warm load of system is less usually.Like this, even be the selected indoor unit 1,2,3,4 of benchmark with the refrigerating capacity, utilize the indoor unit 1,3,4 of removing indoor unit 2 also can fully satisfy necessary system and warm up ability.Therefore, when the warm operation of system,, also can make the situation of warm scarce capacity hardly even the 2nd indoor unit 2 carries out the humidification operation under humidity regulation pattern (humidification operational mode).Like this, in this air-conditioning system 100, do not waste in system's structure, at an easy rate construction system.
[4]
In same indoor R, disperse to be provided with in the air-conditioning system of a plurality of indoor units, in the past, generally in assembling humidification assembly, make warm and humidification in each indoor unit.Yet in the more office of equipment heating amounts such as personal computer etc., the warm load of system is less usually.Like this, may continue hot OFF state in the indoor unit.Especially, if make a plurality of indoor units carry out the warm and humidification of same system simultaneously, will continue hot OFF state in whole indoor units.In this case, in whole indoor units,, also be limited very lowly by blowing out of humidifying air because the driving of indoor fan is limited very lowly.Therefore, just might cause the humidification quantity not sufficient.
Yet in this air-conditioning system 100, the 2nd indoor unit 2 switches between humidification operation and refrigerating operaton according to the running status of other indoor units 1,3,4.Like this, make at other indoor units 1,3,4 under the situation of warm operation, can utilize the 2nd indoor unit to guarantee the humidification ability of air-conditioning system 100.Therefore, in this air-conditioning system 100, can bring into play necessary humidifying performance.
[other embodiment]
[1]
In the foregoing description, the 1st indoor unit the 1, the 3rd indoor unit the 3, the 4th indoor unit 4 does not have humidification function, but can have humidification function yet.In this case, except the reduction effect of the construction cost of water pipe arrangement 6, other effects also can be with above-mentioned the same.
[2]
In the foregoing description, when humidification moved, the 2nd indoor unit 2 was not made and is warmed up operation, only carried out the humidification operation, warmed up with system but can carry out humidification on demand simultaneously yet, or only made warm.In this case, the 2nd indoor fan 23 is not when humidification but when system is warm, the 2nd indoor heat converter 21 heat and the air that do not pass through humidification is sent to indoor R.
[3]
In the foregoing description, when humidification moved, the 2nd indoor unit 2 can freeze and humidification, but also can make warm and dehumidifying.The influence of hot ON, the hot OFF of the 1st indoor unit the 1, the 3rd indoor unit the 3, the 4th indoor unit 4 ground dehumidified when in this case, the 2nd indoor unit 2 can not freezed.
[4]
In the foregoing description, a plurality of indoor units 1,2,3,4 are all to carrying out air conditioning jointly in the same space, might not be to carrying out air conditioning in the same space but constitute whole indoor units 1,2,3,4 of air-conditioning system 1.Part in a plurality of indoor units 1,2,3,4 also can be to carrying out air conditioning in the different spaces.For example, carry out air conditioning in 3 couples of same indoor R of the 1st indoor unit the 1, the 2nd indoor unit the 2, the 3rd indoor unit, the 4th indoor unit 4 indoorly carries out air conditioning to another.
[5]
In the foregoing description, the 2nd order wire 82 utilizes the transmission to signal, detects the 1st indoor unit 1 grade and is making warm operation or refrigerating operaton, but be not limited to utilize such wired of the 2nd order wire 82, and it also is feasible utilizing wireless transmitted signals.
In addition, in the foregoing description, the 2nd order wire 82 is connected with the 2nd indoor control part 29 of controller 8 and the 2nd indoor unit 2, by the 2nd order wire 82 signal slave controller 8 is sent to the 2nd indoor control part 29.Yet, also can utilize the order wire of the 2nd indoor control part 29 of the 1st indoor control part 16 of direct connection the 1st indoor unit 1 and the 2nd indoor unit 2, send signal to the 2nd indoor control part 29.Like this, just can detect the 1st indoor unit 1 grade and make warm operation or refrigerating operaton.
And, be used to detect the 1st indoor unit 1 grade and have more than to be limited at the checkout gear that to make warm operation still be refrigerating operaton and utilize the 2nd order wire 82 or the signal that is transmitted such as wireless.For example, also can make warm operation or refrigerating operaton according to detection the 1st indoor unit 1 grades such as the 2nd room temperature thermistor 25 detected indoor temperatures.
[6]
In the foregoing description, the 2nd indoor control part 29 of the 2nd indoor unit 2 is controlled with plumbing valve 28 the 1st indoor fan motor 14 according to the humidity of indoor R when humidification moves, but is not limited in this according to the parts of the controlled humidity system of indoor R.For example, can control the 2nd motor-driven valve 22 or air door (not shown) etc. according to the humidity of indoor R.
[7]
In the foregoing description, the 2nd indoor control part 29 of the 2nd indoor unit 2 is used for operational mode is selected, but also can utilize the operational mode of 8 pairs the 2nd indoor units 2 of controller to select.In this case, the control signal of controller 8 selected operational modes or the concrete setting of expression etc. is sent to the 2nd indoor control part 29 by the 2nd order wire 82.
[8]
In the foregoing description, the running status of the 2nd indoor unit 2 corresponding the 1st indoor unit 1 grades is carried out the switching of humidity regulation pattern and adjustment pattern automatically, but also can carry out manual switchover.For example, also available manual slave controller 8 switches the operational mode of the 2nd indoor unit 2.
In addition, the switching of operational mode has more than the situation that all the other whole indoor units 1,3,4 are moving that is limited to, also can be according to the running status running mode switching of a part of indoor unit wherein.For example, the 1st indoor unit 1 and the 3rd indoor unit 3 are being made warm operation, and the 4th indoor unit 4 is out of service, in this case, according to the running status of the 1st indoor unit 1 and the 3rd indoor unit 3, also can carry out humidification operation or refrigerating operaton.
[9]
In the foregoing description, the warm one-element group G1 of refrigeration is made of 3 indoor units 1,3,4, yet the platform number of the indoor unit of the warm one-element group G1 of formation refrigeration is not limited thereto.In addition, in the foregoing description, cold humidifying unit group G2 is made of 1 indoor unit 2, yet the platform number that constitutes the indoor unit of cold humidifying unit group G2 is not limited thereto.
Utilize possibility on the industry
If use air-conditioning system of the present invention, when humidity regulation, because the humidity regulation in the space compares temperature Regulate and preferentially carry out, therefore seldom can hamper humidity regulation because of the adjustment in the space, can fit When carrying out humidity regulation.

Claims (34)

1. an air-conditioning system (100) has a plurality of indoor units (1-4) that the air of (R) in the same space is regulated jointly, it is characterized in that,
Have: the 1st indoor unit (1) and the 2nd indoor unit (2),
The 1st indoor unit (1) has the 1st temperature regulation section (11) that the temperature of (R) in the aforesaid space is regulated,
The 2nd indoor unit (2), have the 2nd temperature regulation section (21) that the temperature of (R) in the aforesaid space is regulated and the humidity regulation portion (27) that the humidity of (R) in the aforesaid space is regulated, when humidity regulation, utilize aforementioned humidity regulation portion (27) that the humidity regulation Billy of (R) in the aforesaid space is preferentially carried out the adjustment of (R) in the aforesaid space with aforementioned the 2nd temperature regulation section (21).
2. an air-conditioning system (100) has a plurality of indoor units (1-4) that the air of (R) in the same space is regulated jointly, it is characterized in that,
Have: the 1st indoor unit (1) and the 2nd indoor unit (2),
The 1st indoor unit (1) has the 1st temperature regulation section (11) that the temperature of (R) in the aforesaid space is regulated,
The 2nd indoor unit (2), have the 2nd temperature regulation section (21) that the temperature of (R) in the aforesaid space is regulated and the humidity regulation portion (27) that the humidity of (R) in the aforesaid space is regulated, utilize aforementioned humidity regulation portion (27) that (R) in the aforesaid space carried out humidity regulation according to the running status of aforementioned the 1st indoor unit (1).
3. an air-conditioning system (100) has a plurality of indoor units (1-4) that the air of (R) in the same space is regulated jointly, it is characterized in that,
Have: the 1st indoor unit (1) and the 2nd indoor unit (2),
The 1st indoor unit (1) has the 1st temperature regulation section (11) that the temperature of (R) in the aforesaid space is regulated,
The 2nd indoor unit (2) has the 2nd temperature regulation section (21) that the temperature of (R) in the aforesaid space is regulated and the humidity regulation portion (27) that the humidity of (R) in the aforesaid space is regulated, carry out at aforementioned the 1st indoor unit (1) utilizing aforementioned humidity regulation portion (27) that the humidity regulation Billy of (R) in the aforesaid space is preferentially carried out the adjustment of (R) in the aforesaid space with aforementioned the 2nd temperature regulation section (21) under the situation of regulation operation.
4. as each described air-conditioning system (100) in the claim 1～3, it is characterized in that,
Aforementioned the 1st indoor unit (1) is exported according to the temperature control of (R) in the aforesaid space,
Aforementioned the 2nd indoor unit (2) is when humidity regulation, according to the humidity control output of (R) in the aforesaid space.
5. air-conditioning system as claimed in claim 4 (100) is characterized in that,
Aforementioned the 1st indoor unit (1) has:
To carry out air after the adjustment and be sent to the 1st indoor fan (13) of (R) in the aforesaid space;
Control the 1st control part (16) of aforementioned the 1st indoor fan (13) according to the temperature of (R) in the aforesaid space,
Aforementioned the 2nd indoor unit (2) has:
To carry out air after the humidity regulation and be sent to the 2nd indoor fan (23) of (R) in the aforesaid space;
When humidity regulation, control the 2nd control part (29) of aforementioned the 2nd indoor fan (23) according to the humidity of (R) in the aforesaid space.
6. air-conditioning system as claimed in claim 5 (100) is characterized in that,
Also have the humidity sensor (26) that detects (R) humidity in the aforesaid space in aforementioned the 2nd indoor unit (2),
Aforementioned the 2nd control part (29) is controlled the 2nd indoor fan (23) according to the detected humidity of aforementioned humidity sensor (26).
7. as claim 5 or 6 described air-conditioning systems (100), it is characterized in that, aforementioned the 2nd indoor fan (23), be not when humidity regulation but when adjustment, air after the adjustment is sent to (R) in the aforesaid space, when humidity regulation, the air after the humidity regulation is sent to (R) in the aforesaid space.
8. as each described air-conditioning system (100) in the claim 1～7, it is characterized in that,
The 1st temperature regulation section (11) of aforementioned the 1st indoor unit (1) has the system heating function,
The humidity regulation portion (27) of aforementioned the 2nd indoor unit (2) has humidification function,
The 2nd temperature regulation section (21) of aforementioned the 2nd indoor unit (2) has the system heating function,
Aforementioned the 2nd indoor unit (2), when humidification to aforesaid space in the humidification comparison aforesaid space of (R) system of (R) warm up and preferentially carry out.
9. air-conditioning system as claimed in claim 8 (100) is characterized in that,
The 1st temperature regulation section (11) of aforementioned the 1st indoor unit (1) also has refrigerating function,
The 2nd temperature regulation section (21) of aforementioned the 2nd indoor unit (2) also has refrigerating function.
10. air-conditioning system (100) as claimed in claim 8 or 9 is characterized in that,
Also have and be used to detect aforementioned the 1st indoor unit (1) and whether making warm checkout gear (82),
When aforementioned the 1st indoor unit (1) was made warm operation, aforementioned the 2nd indoor unit (2) utilized aforementioned humidity regulation portion (27) to carry out the humidification operation.
11. air-conditioning system as claimed in claim 9 (100) is characterized in that,
Have also that to be used to detect aforementioned the 1st indoor unit (1) still be the checkout gear (82) of refrigerating operaton making warm operation,
When aforementioned the 1st indoor unit (1) is made warm operation, aforementioned the 2nd indoor unit (2) utilizes aforementioned humidity regulation portion (27) to carry out the humidification operation, when aforementioned the 1st indoor unit (1) carried out refrigerating operaton, aforementioned the 2nd indoor unit (2) utilized aforementioned the 2nd temperature regulation section (21) to carry out refrigerating operaton.
12. an air-conditioning system (100) has a plurality of indoor units (1-4) that the air of (R) in the same space is regulated jointly, it is characterized in that,
Have: the 1st indoor unit (1) and the 2nd indoor unit (2),
Described the 1st indoor unit has the 1st temperature regulation section (11) that the temperature of (R) in the aforesaid space is regulated,
Described the 2nd indoor unit, have the 2nd temperature regulation section (21) that the temperature of (R) in the aforesaid space is regulated and the humidity regulation portion (27) that the humidity of (R) in the aforesaid space is regulated, running status according to aforementioned the 1st indoor unit (1), between adjustment pattern and humidity regulation pattern, switch, described adjustment pattern utilizes the 2nd temperature regulation section (21) that the temperature of (R) in the aforesaid space is regulated, the humidity regulation that described humidity regulation pattern utilizes aforementioned humidity regulation portion (27) that (R) in the aforesaid space carried out.
13. air-conditioning system as claimed in claim 12 (100) is characterized in that,
Aforementioned temperature is regulated the temperature of pattern according to (R) in the aforesaid space, controls the output of aforementioned the 2nd indoor unit (2),
Aforementioned humidity regulation pattern is controlled the output of aforementioned the 2nd indoor unit (2) according to the humidity of (R) in the aforesaid space.
14. air-conditioning system as claimed in claim 13 (100) is characterized in that,
Aforementioned the 2nd indoor unit (2) has:
The 2nd indoor fan (23), it will be sent to (R) in the aforesaid space through humidity regulation or thermoregulator air;
The 2nd control part (29), it is under aforementioned temperature adjusting pattern, according to the temperature of (R) in the aforesaid space, control aforementioned the 2nd indoor fan (23), and under aforementioned humidity regulation pattern,, control aforementioned the 2nd indoor fan (23) according to the humidity of (R) in the aforesaid space.
15. air-conditioning system as claimed in claim 14 (100) is characterized in that,
Aforementioned the 2nd indoor unit (2) also has the humidity sensor (26) that detects (R) humidity in the aforesaid space,
Aforementioned the 2nd control part (29) is controlled aforementioned the 2nd indoor fan (23) according to the detected humidity of aforementioned humidity sensor (26) under aforementioned humidity regulation pattern.
16., it is characterized in that also having the checkout gear (82) that is used to detect aforementioned the 1st indoor unit (1) running status as each described air-conditioning system (100) in the claim 12～15.
17. air-conditioning system as claimed in claim 16 (100), it is characterized in that, also has selecting arrangement (29), described selecting arrangement (29) is selected between aforementioned temperature adjusting pattern and aforementioned humidity regulation pattern according to the running status of detected aforementioned the 1st indoor unit (1) of aforementioned checkout gear (82).
18. as claim 16 or 17 described air-conditioning systems (100), it is characterized in that,
The 1st temperature regulation section (11) of aforementioned the 1st indoor unit (1) has the system heating function,
The humidity regulation portion (27) of aforementioned the 2nd indoor unit (2) has humidification function,
Aforementioned checkout gear (82) is used to detect aforementioned the 1st indoor unit (1) and whether is making warm operation,
Be detected when making warm operation at aforementioned the 1st indoor unit (1), aforementioned the 2nd indoor unit (2) under aforementioned humidity regulation pattern to aforesaid space in (R) carry out humidification.
19. air-conditioning system as claimed in claim 18 (100) is characterized in that,
The 1st temperature regulation section (11) of aforementioned the 1st indoor unit (1) also has refrigerating function,
The 2nd temperature regulation section (21) of aforementioned the 2nd indoor unit (2) also has refrigerating function,
Aforementioned checkout gear (82) is used to detect aforementioned the 1st indoor unit (1) and is making warm operation or refrigerating operaton,
Be detected when making warm operation at aforementioned the 1st indoor unit (1), aforementioned the 2nd indoor unit (2) under aforementioned humidity regulation pattern to aforesaid space in (R) carry out humidification, be detected when carrying out refrigerating operaton at aforementioned the 1st indoor unit (1), aforementioned the 2nd indoor unit (2) under aforementioned temperature adjusting pattern to aforesaid space in (R) freeze.
20. as each described air-conditioning system (100) in the claim 1～19, it is characterized in that,
Aforementioned the 1st indoor unit (1) does not have the humidity regulation function,
Also have transport passage for transporting (6) in the air-conditioning system (100), described transport passage for transporting (6) is connected with aforementioned the 2nd indoor unit (2), and the water that humidity regulation is used is carried to aforementioned the 2nd indoor unit (2) from the water source.
21. as each described air-conditioning system (100) in the claim 1～3,12, it is characterized in that,
Have m (m 〉=2) the platform indoor units (1-4) that the air of (R) in the regulation space that comprises aforementioned the 1st indoor unit (1) and aforementioned the 2nd indoor unit (2) is regulated,
(1≤n≤m-1) platform indoor unit (1,3,4) has the system heating function to comprise the n at least of aforementioned the 1st indoor unit (1) in the aforementioned indoor unit (1-4), the warm ability of the system of the aforementioned indoor unit of n platform (1,3,4) add up to satisfy (R) in the aforesaid space to making the warm ability of the necessary necessary system of warm load
The aforementioned indoor unit of the platform of m-n at least (2) that comprises aforementioned the 2nd indoor unit (2) has humidification function, and the aforementioned indoor unit of m-n platform (2) carries out the humidification operation under the humidification operational mode of controlling according to humidity.
22. air-conditioning system as claimed in claim 21 (100), it is characterized in that, the aforementioned indoor unit of m platform (1-4) has the system heating function, the total of the refrigerating capacity of the aforementioned indoor unit of m platform (1-4) satisfy (R) in the aforesaid space to the necessary necessary refrigerating capacity of cooling load.
23. air-conditioning system as claimed in claim 22 (100) is characterized in that,
The aforementioned indoor unit of n platform (1,3,4) is to make warm operation and the warm unit of the refrigeration of refrigerating operaton,
The aforementioned indoor unit of m-n platform (2) is the cold humidifying unit that can carry out refrigerating operaton and humidification operation.
24. each described air-conditioning system (100) in the claim 1～3,12 is a kind of air-conditioning system that the air of (R) in the space of regulation is regulated, it is characterized in that,
Have: warm one-element group (G1) of refrigeration and cold humidifying unit group (G2),
Described refrigeration warms up one-element group (G1) and comprises aforementioned the 1st indoor unit (1) and carry out refrigerating operaton and warm 1 of moving of system or the warm unit (1,3,4) of a plurality of refrigeration, has the 1st refrigerating capacity and the warm ability of the 1st system,
Described cold humidifying unit group (G2) comprises aforementioned the 2nd indoor unit (2) and carries out refrigerating operaton and 1 or a plurality of cold humidifying unit (2) of humidification operation, has the 2nd refrigerating capacity,
Total refrigerating capacity after aforementioned the 1st refrigerating capacity and aforementioned the 2nd refrigerating capacity add up to satisfy (R) in the aforesaid space to the necessary necessary refrigerating capacity of cooling load,
The warm ability of aforementioned the 1st system satisfy (R) in the aforesaid space to making the warm ability of the necessary necessary system of warm load,
The aforementioned humidification of aforementioned cold humidifying unit (2) operates under the humidification operational mode of controlling according to humidity and carries out.
25. as claim 23 or 24 described air-conditioning systems (100), it is characterized in that,
Aforementioned refrigeration warms up unit (1,3,4) carries out about the warm control that moves of aforementioned system according to the temperature of (R) in the aforesaid space,
Aforementioned cold humidifying unit (2) is carried out control about the operation of aforementioned humidification according to the humidity of (R) in the aforesaid space under aforementioned humidification operational mode.
26. as each described air-conditioning system (100) in the claim 23～25, it is characterized in that,
Aforementioned refrigeration warms up unit (1,3,4) and carries out control about refrigerating operaton according to the temperature of (R) in the aforesaid space,
Aforementioned cold humidifying unit (2) is carried out control about refrigerating operaton according to the temperature of (R) in the aforesaid space.
27. as each described air-conditioning system (100) in the claim 23～26, it is characterized in that,
Aforementioned refrigeration warms up unit (1) to be had:
The 1st indoor fan (13) that air is sent to (R) in the aforesaid space with when the warm operation of aforementioned system according to aforesaid space in the temperature of (R) control the 1st control part (16) of aforementioned the 1st indoor fan (13),
Aforementioned cold humidifying unit (2) has:
With air be sent to the 2nd indoor fan (23) of (R) in the aforesaid space with under aforementioned humidification operational mode according to aforesaid space in the humidity of (R) control the 2nd control part (29) of aforementioned the 2nd indoor fan (23).
28. air-conditioning system as claimed in claim 27 (100) is characterized in that,
Aforementioned the 1st control part (16) is controlled aforementioned the 1st indoor fan (13) according to the temperature of (R) in the aforesaid space when aforementioned refrigerating operaton,
Aforementioned the 2nd control part (29) is controlled aforementioned the 2nd indoor fan (23) according to the temperature of (R) in the aforesaid space when aforementioned refrigerating operaton.
29. as each described air-conditioning system (100) in the claim 21～23, it is characterized in that, having at least 1 indoor unit (1,3,4) to make under the situation of warm operation, the aforementioned indoor unit (2) of m-n platform carries out aforementioned humidification operation under aforementioned humidification operational mode.
30. as each described air-conditioning system (100) in the claim 23～28, it is characterized in that,
Also have checkout gear (82), described checkout gear (82) is used to detect the warm unit (1,3,4) of aforementioned refrigeration and is carrying out still aforementioned refrigerating operaton of the warm operation of aforementioned system,
Detecting the warm unit (1,3,4) of aforementioned refrigeration when carrying out the warm operation of aforementioned system, aforementioned cold humidifying unit (2) is carried out aforementioned humidification operation under aforementioned humidification operational mode, detecting the warm unit (1,3,4) of aforementioned refrigeration when carrying out aforementioned refrigerating operaton, aforementioned cold humidifying unit (2) is carried out aforementioned refrigerating operaton.
31. as each described air-conditioning system (100) in the claim 23～28, it is characterized in that, aforementioned refrigeration warms up unit (1) and has heat exchanger (11,21) respectively with aforementioned cold humidifying unit (2), described heat exchanger (11,21) is a part that constitutes the kind of refrigeration cycle that cold-producing medium circulates, and by changing the loop direction of aforementioned cold-producing medium, to as evaporator function with change as condenser function.
32. air-conditioning system as claimed in claim 31 (100), it is characterized in that, aforementioned cold humidifying unit (2), also has the wet end of adding (27), the described wet end (27) that adds is emitted moisture to the air that passes through, aforementioned air is carried out humidification, make and utilize air that aforesaid heat exchangers (17) heated, carry out aforementioned humidification operation with this by the aforementioned wet end (27) that adds.
33. as each described air-conditioning system (100) in the claim 21～23, it is characterized in that,
The total of the humidification ability of the aforementioned indoor unit of m-n platform (2) satisfies the necessary humidification ability of the desired regulation of humidification of (R) in the aforesaid space,
The aforementioned indoor unit of n platform (1,3,4) does not have humidification function.
34. as each described air-conditioning system (100) in the claim 24～32, it is characterized in that,
The humidification ability of aforementioned cold humidifying unit (2) adds up to the necessary humidification ability that satisfies the desired regulation of humidification of (R) in the aforesaid space,
Aforementioned refrigeration warms up unit (1,3,4) and does not have humidification function.
CNB2004800018014A 2003-04-11 2004-04-06 Air-conditioning system Expired - Fee Related CN1333212C (en)

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JP2003107466A JP3622754B2 (en) 2003-04-11 2003-04-11 Air conditioning system
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WO2020103306A1 (en) * 2018-11-20 2020-05-28 章礼道 Ai air conditioning system realizing real-time closed-loop control through high-sensitivity temperature and humidity meter
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