WO2006064850A1 - 恒温・恒湿用空調システム - Google Patents
恒温・恒湿用空調システム Download PDFInfo
- Publication number
- WO2006064850A1 WO2006064850A1 PCT/JP2005/022966 JP2005022966W WO2006064850A1 WO 2006064850 A1 WO2006064850 A1 WO 2006064850A1 JP 2005022966 W JP2005022966 W JP 2005022966W WO 2006064850 A1 WO2006064850 A1 WO 2006064850A1
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- WIPO (PCT)
- Prior art keywords
- air
- humidity
- cooling coil
- temperature
- cooling
- Prior art date
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
- F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
- F24F3/14—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
- F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
- F24F3/14—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification
- F24F3/153—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification with subsequent heating, i.e. with the air, given the required humidity in the central station, passing a heating element to achieve the required temperature
Definitions
- Air conditioning system for constant temperature and humidity
- the present invention relates to an air conditioning system that adjusts the temperature and humidity of air to be processed, and more particularly, to a constant temperature and humidity control air conditioning system that has been improved to reduce the capacity of a refrigerator and save energy. .
- the humidity air conditioning system performs cooling and dehumidification by mixing the outside air (OA) and the indoor air (RA) circulated and supplied from the clean room cover during the dehumidification period. It is known that the temperature and humidity conditions are maintained by reheating to a temperature and in the humidification period by heating with a heating coil and humidification with a steam humidifier.
- a pre-filter 1 that removes dust from the outside air from the intake side, a medium performance filter 2, and an inside of a housing (not shown) having an air inlet on the left side and an air supply port on the right side.
- Cooling coil 3 that cools and dehumidifies air by circulating cold water
- heating coil 4 that heats air by circulating hot water
- steam humidifier that humidifies by supplying steam generated in the boiler to the air passage process 5 and a blower 6 for discharging the processing air to the outside of the housing.
- the cooling coil 3, the heating coil 4, and the steam humidifier 5 are provided with valves 7, 8, and 9 for controlling the flow rates of cold water, hot water, steam, and the like supplied thereto.
- a temperature and humidity sensor 12 is attached to the supply port of the humidified air (or inside the constant temperature 'constant humidity chamber to be supplied), and the detected value by these sensors 12 is the temperature and humidity.
- Input to the controller 13, and the temperature and humidity controller 13 adjusts the opening degree of the valves 7 to 9 so that the temperature and humidity of the supply air become predetermined constant values.
- the amount of cold water in 3, hot water in the heating coil 4, and steam in the steam humidifier 5 is configured to be controlled.
- the blower 6 When the air needs to be cooled and dehumidified, such as in summer, the blower 6 is activated and the valve 7 of the cooling coil 3 is opened. Then, outside air (33 ° C, 62%) flows from the air intake port of the housing (4000m3Zh, point a). On the other hand, the clean room (23 ° C, 45%) force is also supplied with 36000m3Zh return air (RA), so the temperature at point c is 24 ° C. This mixed air is cooled by the cooling coil 3 (d point, 11 ° C.), then reheated by the heating coil 4 (e point, 15 ° C.) and supplied from the supply port by the blower 6.
- RA 36000m3Zh return air
- the blower 6 When dehumidification of air is necessary mainly during the interim period, the blower 6 is activated and the valve 7 of the cooling coil 3 is opened. Then, outside air (14 ° C, 90%) flows from the air intake port of the housing (4000m3Zh, point a). On the other hand, the clean room (23 ° C, 45%) force is 36000m3Zh of return air (RA), so the temperature at point c is 22.1 ° C. This mixed air is cooled by the cooling coil 3 (d point, 11 ° C.), then reheated by the heating coil 4 ( e point, 15 ° C.) and supplied from the supply port by the blower 6.
- the blower 6 When heating, cooling and humidification of the air is necessary, such as in winter, the blower 6 is activated and the steam humidifier 5 is opened. Then, the outside air (13 C, 60%) flows in from the air intake port of the housing (4000m3Zh, point a). On the other hand, the clean room (23 ° C, 45%) force is also supplied with 36000m3Zh of return air (RA), so the temperature at point c is 20.4 ° C. This mixed air is cooled by the cooling coil 3 (d point, 14.9 ° C), then humidified by the steam humidifier 5 (f point, 15 ° C), and supplied by the blower 6 from the supply locuser. The Since steam humidification involves heating, the dry bulb temperature and relative humidity change as shown by the solid line connecting d and f in Fig. 11 (C).
- a single cooling coil is used for dehumidification of the outside air intake system, and a total of two cooling coils are arranged.
- clean room power is supplied to the room air (RA) that is circulated and supplied, and mixed with the outside air (OA) for cooling, thereby using extra cooling and reheating energy.
- RA room air
- OA outside air
- a pre-filter 1 that removes dust from the outside air from the intake side inside the housing (not shown) having an air intake on the left side and an air supply port on the right side, an intermediate performance filter 2, 1st cooling coil 3a that cools and dehumidifies air by circulating cold water, 2nd cooling coil 3b that cools air by circulating cold water, heating coil 4 that heats air by circulating hot water, steam generated by boiler A steam humidifier 5 that supplies air to the air passage process and humidifies, and a blower 6 that discharges treated air to the outside of the housing are disposed.
- the cooling coils 3a, 3b, the heating coil 4, and the steam humidifier 5 are provided with valves 7a, 7b, 8, 9 for controlling the flow rates of cold water, hot water, steam, and the like supplied to each of them. It has been. Furthermore, a temperature and humidity sensor 12 is attached to the supply port of the humidified air (or inside the constant temperature chamber to be supplied), and the detection value by these sensors 12 is sent to the temperature and humidity controller 13. The temperature / humidity controller 13 adjusts the opening degree of the valves 7 to 9 so that the temperature and humidity of the supply air become predetermined constant values in the cooling coils 3a and 3b. The amount of cold water, warm water in the heating coil 4 and steam in the steam humidifier 5 is controlled.
- the blower 6 When air dehumidification is necessary mainly during an intermediate period, the blower 6 is activated and the valves 7a and 7b of the first cooling coil 3a and the second cooling coil 3b are opened. Then, outside air (14 ° C, 90%) flows from the housing air intake (4000m3Zh, point a), and is cooled and dehumidified by the first cooling coil 3a (point a ', 11 ° C). Meanwhile, 36000m3Zh return air (RA) is supplied from the clean room (23 ° C, 45%).
- the temperature at point c is 21.8 ° C.
- This mixed air force is further cooled by the second cooling coil 3b (d point, 15 ° C.) and supplied by the blower 6 to the supply location.
- the blower 6 When heating, cooling and humidification of the air is necessary, such as in winter, the blower 6 is activated and the steam humidifier 5 is activated. Then, outside air (3 ° C, 60%) flows from the air intake of the housing (4000m3Zh, point a). Normally, at this time, the cooling coil
- the cold water in Le 3a is generally drained to prevent freezing.
- a pre-filter 1 that removes dust from the outside air from the intake side, a medium performance filter 2, and an inside of a housing (not shown) having an air inlet on the left side and an air supply port on the right side.
- 1st cooling coil 3a that cools and dehumidifies air by circulating cold water
- 4 heating coil 4 that heats air by circulating hot water
- evaporative humidifier 20 2nd cooling coil 3b that cools air by circulating cold water
- a reheating coil 21 and a blower 6 for discharging the processing air to the outside of the housing are provided.
- the cooling coils 3a, 3b, the heating coil 4 and the reheating coil 21 are provided with valves 7a, 7b, 8, 24 for controlling the flow rates of cold water, hot water, steam and the like supplied to each of them. It has been. Furthermore, a temperature and humidity sensor 12 is attached to the supply port of the humidified air (or inside the constant temperature chamber to be supplied), and the detection value by these sensors 12 is sent to the temperature and humidity controller 13. This temperature / humidity controller 13 adjusts the opening degree of the valves 7, 8, 24 so that the temperature and humidity of the supply air become a predetermined constant value in the cooling coils 3a, 3b. The cold water, the hot water in the heating coil 4 and the reheating coil 21, and the amount of humidification by the vaporizing humidifier 20 are controlled. The heating coil 4 is used to control the amount of humidification (see Patent Document 2).
- the temperature at point f is 21.8 ° C.
- This mixed air force is further cooled by the second cooling coil 3b (g point, 15 ° C.), and the supply loca is also supplied by the blower 6. In this case, heating coil 4 and vaporizing humidifier 20 are not used.
- the blower 6 When air dehumidification is necessary mainly during an intermediate period, the blower 6 is activated and the valves 7a and 7b of the first cooling coil 3a and the second cooling coil 3b are opened. Then, outside air (14 ° C, 90%) flows from the housing air intake (4000m3Zh, point a) and is cooled and dehumidified by the first cooling coil 3a (point b, 11 ° C). On the other hand, 36000m3Zh return air (RA) is supplied from the clean room (23 ° C, 45%)
- the temperature at point f is 21.8 ° C.
- This mixed air force is further cooled by the second cooling coil 3b (g point, 15 ° C.), and the supply loca is also supplied by the blower 6.
- the heating coil 4 and the vaporizing humidifier 20 are not used.
- the blower 6 When the air needs to be heated and humidified, such as in winter, the blower 6 is activated, and the heating coil 4 and the vaporizing humidifier 20 are activated. Then, outside air (13 ° C, 60%) flows into the housing air intake force (4000m3Zh, point a) and is heated by the heating coil 4 (point c, 27.2 ° C). Humidified by 20 (d point, 14 ° C) o From the clean room (23 ° C, 45%), return air (RA) of 36000m3Zh is
- the temperature at point f is 22.1 ° C.
- This mixed air is cooled by the second cooling coil 3b (g point, 15 ° C.) and supplied by the blower 6 to the supply location.
- the reheat coil 21 is not used because the set temperature of the outlet is 15 ° C. However, when there is little heat generation in the room, the dehumidification period 1, the dehumidification period 2 and the humidification period In both cases, it is necessary to set a high temperature at the outlet, and in this case, it is necessary to heat by the reheating coil 21.
- Patent Document 1 Japanese Patent Laid-Open No. 2003-294274
- Patent Document 2 Japanese Patent Laid-Open No. 2001-317795
- the present invention has been proposed in order to solve the above-described problems of the prior art, and its purpose is to reduce the capacity of the refrigerator and to save energy in cooling, heating and humidification. It is to provide an air conditioning system for constant temperature and humidity.
- the present invention provides a constant temperature and humidity control air conditioning system in which return air from a constant temperature and humidity control chamber is introduced into the air conditioner to perform a desired temperature and humidity adjustment.
- a return air supply line for introducing the return air into the air conditioner is connected to an intermediate portion between the first cooling coil and the second cooling coil installed in the air conditioner, and a branch line is provided in the return air supply line.
- a blower and a vaporizing humidifier are installed, dehumidification processing of the outside air is performed by the first cooling coil, cooling processing of the outside air and return air is performed by the second cooling coil, and the vaporization is performed. It is characterized in that the return air is humidified by the type humidifier.
- cooling coils are used, one of them is used exclusively for dehumidification (latent heat treatment) of the outside air, and the other is used for cooling (sensible heat treatment).
- latent heat treatment latent heat treatment
- cooling sensible heat treatment
- the cooling of the outside air The ability can be used for both sensible heat and latent heat. As a result, the heating energy in winter can be reduced to 0, and the cooling load can be greatly reduced.
- the outside air and the constant-temperature ' A return air supply line for introducing the return air into the air conditioner is connected to an intermediate portion between the cooling coil of 1 and the second cooling coil, and on the downstream side of the connection portion of the return air supply line, and A vaporizing humidifier is installed upstream of the second cooling coil, the outside air is dehumidified by the first cooling coil, and the outside air and return air are humidified by the vaporizing humidifier.
- the second cooling coil is configured to cool the outside air and the return air.
- two cooling coils are used, one of which is used exclusively for dehumidification of the outside air (latent heat treatment), the other one is used for cooling (sensible heat treatment), and vaporization humidification.
- latent heat treatment the cooling capacity of outside air can be used for both sensible heat and latent heat.
- the heating energy in winter can be reduced to 0, and the cooling load can be greatly reduced.
- a return air supply line for introducing the return air into the air conditioner is connected to an intermediate portion between the first cooling coil and the second cooling coil, a branch line is provided in the return air supply line, and the return air supply line.
- the first motor damper is provided, the second motor damper and the vaporizing humidifier are arranged on the branch line, the outside air is dehumidified by the first cooling coil, and the second cooling coil is used. Cooling of return air from the outside air and constant temperature and humidity control chamber, the vaporizing humidifier is used to perform return air humidification.
- two cooling coils are used, one of which is used exclusively for dehumidification of the outside air (latent heat treatment), the other one is used for cooling (sensible heat treatment), and vaporization-type humidification
- the cooling capacity of the outside air can be used for both sensible heat and latent heat.
- the heating energy in winter can be reduced to zero.
- the cooling load can be greatly reduced.
- the constant temperature / humidity air conditioning system of the present invention it is possible to provide a constant temperature / humidity air conditioning system that can reduce the capacity of the refrigerator and save energy in cooling, heating, and humidification. .
- FIG. 1 is a schematic view showing a configuration of a first embodiment of a constant temperature and humidity control air conditioning system according to the present invention.
- FIG. 2 is an air diagram in the dehumidification period 1 for explaining the operation of the constant temperature and humidity control air conditioning system of the first embodiment.
- FIG. 3 is an air diagram in the dehumidification period 2 for explaining the operation of the constant temperature and humidity control air conditioning system of the first embodiment.
- FIG. 4 is an air line diagram in a humidifying period for explaining the operation of the constant temperature and humidity control air conditioning system of the first embodiment.
- FIG. 5 is a schematic diagram showing a configuration of a second embodiment of a constant temperature / humidity air conditioning system according to the present invention.
- FIG. 6 is an air diagram in the dehumidifying period 1 for explaining the operation of the constant temperature and humidity control air conditioning system of the second embodiment.
- FIG. 7 is an air diagram in the dehumidification period 2 for explaining the operation of the constant temperature and humidity control air conditioning system of the second embodiment.
- FIG. 8 is an air line diagram in a humidifying period for explaining the operation of the constant temperature and humidity control air conditioning system of the second embodiment.
- FIG. 9 is a schematic diagram showing a configuration of another embodiment of the present invention.
- FIG. 10 is a schematic diagram showing the configuration of a conventional constant temperature / humidity air conditioning system.
- FIG. 11 is an air diagram illustrating the operation of the constant temperature and humidity control air conditioning system shown in FIG.
- (A) is an air diagram of the dehumidifying period—1
- (B) is an air diagram of the dehumidifying period—2
- (C) is an air diagram of the humidifying period.
- FIG. 12 is a schematic diagram showing the configuration of a conventional constant temperature / humidity air conditioning system.
- FIG. 13 is an air diagram illustrating the operation of the constant temperature / humidity air conditioning system shown in FIG. 12.
- A is the air diagram for the dehumidification period-1
- B is the air for the dehumidification period-2
- C is the air diagram during the humidification period.
- FIG. 14 is a schematic diagram showing a configuration of a conventional constant temperature and humidity control air conditioning system.
- FIG. 15 is an air diagram illustrating the operation of the constant temperature / humidity air conditioning system shown in FIG. 14.
- (A) is an air diagram of dehumidification period 1 and
- (B) is an air diagram of dehumidification period 2.
- (C) is an air diagram during the humidification period.
- FIG. 1 is a schematic diagram showing a configuration of a constant temperature / humidity air conditioning system according to the present invention. That is, inside the housing (not shown) of the air conditioner that constitutes the constant temperature / humidity air conditioning system of the present embodiment, the pre-filter 1, the medium performance filter 2, the first cooling from the air intake side. The coil 3a, the second cooling coil 3b, the heating coil 4, and the blower 6 that discharges the processing air to the outside of the housing are sequentially arranged.
- a return air supply line 30 to which return air (RA) is supplied from the clean room is provided with a branch line 31.
- the branch line 31 includes a second blower 32 and a vaporizing calorimeter 33. It is arranged.
- the vaporizing humidifier 33 is made of a water-absorbing or hydrophilic vaporizing humidifying material.
- the vaporizing humidifier 33 is controlled by controlling the second blower 32 to control the amount of air introduced into the branch line 31, and accordingly, the humidifying amount by the vaporizing humidifier 33 is controlled. It is comprised so that.
- the indoor temperature and humidity are 23 ° C and 45%
- the temperature and humidity of the air conditioner outlet are 15 ° C and 72%.
- dehumidification period 1 mainly summer
- dehumidification period 2 mainly intermediate period
- humidification period mainly winter
- a to H shown in FIGS. 2 to 4 correspond to air states at positions A to H shown in FIG.
- specific values such as temperature and humidity are examples, and the present invention is not limited to these numerical values.
- the temperature rise by the fan and the relative humidity drop due to this will not be considered here for the sake of easy understanding.
- the blower 6 When air dehumidification is necessary mainly during an intermediate period, the blower 6 is activated and the valves 7a and 7b of the first cooling coil 3a and the second cooling coil 3b are opened. Then, outside air (14 ° C, 90%) flows from the housing air intake (4000m3Zh, point A), and is cooled and dehumidified by the first cooling coil 3a (point B, 11 ° C).
- the heating coil 4 and the blower 6 are activated, and the second blower 32 and the vaporizing humidifier 33 in the branch line 31 are activated.
- a part of the 36000m3Zh return air (RA) (12000m3Zh) supplied from the clean room (23 ° C, 45%) is introduced into the branch line 31 and humidified by the vaporizing humidifier 33 (point D). (17.8 ° C, 78%) o
- the air volume introduced into the branch line is controlled by the temperature / humidity controller 13 to which the detection value of the humidity sensor 12 is input, for example, the rotational speed of the second blower 32. It changes by being controlled, and the amount of humidification is also controlled by this.
- the heating coil 4 is used because the set temperature of the air outlet (or the constant temperature 'constant humidity chamber to be supplied) is 15 ° C. In a few cases, it is necessary to set a high temperature at the outlet in both the dehumidification period-1, dehumidification period-2, and humidification period.
- two cooling coils are used, one of which is dedicated to the dehumidification (latent heat treatment) of the outside air, and the other one is used for cooling (sensible heat treatment), and the vaporization type
- the cooling capacity of outside air can be used for both sensible heat and latent heat.
- the heating energy in winter can be reduced to 0, and the cooling load can be greatly reduced.
- FIG. 5 is a schematic diagram showing the configuration of the second embodiment of the constant temperature and humidity control air conditioning system according to the present invention.
- a coil 3a, a vaporizing humidifier 41, a second cooling coil 3b, a heating coil 4, and a blower 6 that discharges treated air to the outside of the housing are sequentially arranged.
- a return air supply line 30 for supplying return air (RA) for clean room power is configured to be introduced between the first cooling coil 3a and the vaporizing humidifier 41.
- the vaporizing humidifier 41 is made of a water-absorbing or hydrophilic vaporizing humidifying material and is humidified. The amount of humidification is adjusted by controlling the amount of water supplied to the vaporizing humidifier 41 according to the opening of the water supply valve 42 for use.
- the operation of the constant temperature and humidity control air conditioning system of the present embodiment having the above-described configuration is achieved by changing the temperature and humidity inside the room to 23 ° C, 45%, and the air conditioner outlet (or the constant temperature and humidity to be supplied).
- the temperature and humidity of the room is set to 15 ° C and 72%, and referring to the air diagrams shown in Fig. 6 to Fig. 8, dehumidification period 1 (mainly summer), dehumidification period 2 (mainly intermediate period) and humidification This will be explained separately for each season (mainly winter).
- a to F shown in FIGS. 6 to 8 correspond to air states at positions A to F shown in FIG.
- specific values such as temperature and humidity are examples, and the present invention is not limited to these numerical values.
- the temperature rise by the fan and the relative humidity drop caused by this will not be considered here for the sake of easy understanding.
- the blower 6 when air cooling and dehumidification are necessary, such as in summer, the blower 6 is operated and the valves 7a and 7b of the first cooling coil 3a and the second cooling coil 3b are opened. Then, the outside air (33 ° C, 62%) force flows from the air intake port of the housing (4000m3 Zh, point A), and is cooled and dehumidified by the first cooling coil 3a ( ⁇ 'point, 11 ° C).
- the temperature at point C is 21.8 ° C.
- This mixed aerodynamic force is further cooled by the second cooling coil 3b (point E, 15 ° C.) and supplied by the blower 6 to the supply location.
- the blower 6 When air dehumidification is necessary mainly during an intermediate period, the blower 6 is activated and the valves 7a and 7b of the first cooling coil 3a and the second cooling coil 3b are opened. Then, outside air (14 ° C, 90%) flows from the housing air intake (4000m3Zh, point A) and is cooled and dehumidified by the first cooling coil 3a ( ⁇ 'point, 11 ° C).
- the vaporizing humidifier 41, the heating coil 4 and the blower 6 are operated. Then, outside air (13 ° C, 60%) flows in from the air intake of the housing (4000m3Zh, point A) and the return air (RA) of 36000m3Zh supplied from the clean room (23 ° C, 45%) Since they are mixed, the temperature at point C is 20.4 ° C.
- This mixed air force is humidified by the vaporizing humidifier 41 (D point, 19 ° C), then cooled by the second cooling coil 3b (E point, 15 ° C), and supplied from the supply port by the blower 6
- the humidification amount of the vaporizing humidifier 41 is controlled by controlling the opening degree of the humidification water supply valve 42 by the temperature / humidity controller 13 to which the detection value of the humidity sensor 12 is input.
- the heating energy in winter can be set to 0, and the cooling load can be greatly reduced.
- the present invention is not limited to the above-described embodiment.
- the first motor damper 51 is provided in the return air supply line 30, and the vaporizing humidifier is provided in the branch line 31.
- a second motor damper 52 may be provided on the upstream side of 33.
- the opening degree of both the dampers 51 and 52 is adjusted to control the air volume of the return air introduced into the branch line 31, and accordingly, the vaporization is performed. It is configured so that the amount of humidification by the type humidifier 33 is controlled! RU
- the filter 1, 2 and the cooling coil 3a for dehumidification are installed in the same housing, and a blower is added to them to form a separate housing.
- the vaporizing humidifier may be hydrophilic or water-absorbing. Any method can be used as long as it removes the latent heat of vaporization from the target air as the water vaporizes and humidifies, such as a washer method that uses only a water film.
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Abstract
Description
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JP2004-365000 | 2004-12-16 | ||
JP2004365000A JP4738807B2 (ja) | 2004-12-16 | 2004-12-16 | 恒温・恒湿用空調システム |
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JP2009537789A (ja) * | 2006-05-22 | 2009-10-29 | エアバス・オペレーションズ・ゲーエムベーハー | 気候室および気候室のための制御方法 |
JP5465953B2 (ja) * | 2009-08-27 | 2014-04-09 | 三機工業株式会社 | 外気利用空調システム及び外気冷房運転方法 |
JP5623298B2 (ja) * | 2011-01-13 | 2014-11-12 | 三機工業株式会社 | 雪を用いた空調システム |
JP5330471B2 (ja) * | 2011-09-01 | 2013-10-30 | 八洋エンジニアリング株式会社 | 空気調和装置 |
KR101971046B1 (ko) * | 2012-08-06 | 2019-04-22 | 엘지디스플레이 주식회사 | 초음파 가습기를 포함하는 습도제어장치 및 그 제어방법 |
EP3543615B1 (en) * | 2016-11-17 | 2023-08-09 | Seiko Epson Corporation | Vaporization-type humidification unit, vaporization-type humidification unit control method, and sheet manufacture device |
DE102017110860A1 (de) | 2017-05-18 | 2018-11-22 | Schilling Engineering GmbH | Luftbehandlungsvorrichtung, insbesondere Reinraum-Luftbehandlungsvorrichtung |
JP6836499B2 (ja) * | 2017-12-28 | 2021-03-03 | ダイキン工業株式会社 | 空気調和装置 |
JP6619033B2 (ja) * | 2018-02-01 | 2019-12-11 | 木村工機株式会社 | 空気調和装置 |
CN109489137A (zh) * | 2018-11-28 | 2019-03-19 | 上海中沃电子科技有限公司 | 配电箱恒温恒湿一体温控设备 |
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JPH07120025A (ja) * | 1993-10-27 | 1995-05-12 | Mitsubishi Electric Corp | 空調装置 |
JPH0882432A (ja) * | 1994-09-12 | 1996-03-26 | Takasago Thermal Eng Co Ltd | 加湿方法及び空気調和システム |
JP2000329374A (ja) * | 1999-05-14 | 2000-11-30 | Takasago Thermal Eng Co Ltd | 空調用加湿方法及び加湿装置 |
JP2002156137A (ja) * | 2000-11-17 | 2002-05-31 | Takasago Thermal Eng Co Ltd | 空調用加湿設備 |
Family Cites Families (1)
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JP2003294274A (ja) * | 2002-04-05 | 2003-10-15 | Kajima Corp | 恒温恒湿空調システム |
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2004
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Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
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JPH07120025A (ja) * | 1993-10-27 | 1995-05-12 | Mitsubishi Electric Corp | 空調装置 |
JPH0882432A (ja) * | 1994-09-12 | 1996-03-26 | Takasago Thermal Eng Co Ltd | 加湿方法及び空気調和システム |
JP2000329374A (ja) * | 1999-05-14 | 2000-11-30 | Takasago Thermal Eng Co Ltd | 空調用加湿方法及び加湿装置 |
JP2002156137A (ja) * | 2000-11-17 | 2002-05-31 | Takasago Thermal Eng Co Ltd | 空調用加湿設備 |
Cited By (1)
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WO2021112085A1 (ja) * | 2019-12-05 | 2021-06-10 | パナソニックIpマネジメント株式会社 | 加湿機能付き熱交換形換気装置 |
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JP2006170543A (ja) | 2006-06-29 |
JP4738807B2 (ja) | 2011-08-03 |
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