CN101107481B - Air conditioning system - Google Patents
Air conditioning system Download PDFInfo
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- CN101107481B CN101107481B CN2005800438852A CN200580043885A CN101107481B CN 101107481 B CN101107481 B CN 101107481B CN 2005800438852 A CN2005800438852 A CN 2005800438852A CN 200580043885 A CN200580043885 A CN 200580043885A CN 101107481 B CN101107481 B CN 101107481B
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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
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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
- F24F6/00—Air-humidification, e.g. cooling by humidification
- F24F6/02—Air-humidification, e.g. cooling by humidification by evaporation of water in the air
- F24F6/08—Air-humidification, e.g. cooling by humidification by evaporation of water in the air using heated wet elements
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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
- F24F2110/00—Control inputs relating to air properties
- F24F2110/20—Humidity
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Central Air Conditioning (AREA)
- Air Conditioning Control Device (AREA)
- Air Humidification (AREA)
Abstract
An air conditioning system that can perform stable temperature/humidity control and in which the capacity of a freezing machine and energy consumption can be reduced. A cold water supply line (11) and a return cold-water supply line (12) are connected to a cooling-cum-heating coil (3). A warm water supply line (14) is connected to a heating coil (5). The amount of water supplied from the cold water supply line (11) or the return cold-water supply line (12) to the cooling-cum-heating coil (3) is controlled so that the humidity of air to be treated is a desired set humidity. When the amount of humidification is insufficient, the amount of warm water supplied from the warm water supply line (14) to the heating coil (5) is controlled. Further, the amount of water supplied from the cold water supply line (11) to the cooling-cum-heating coil (3) and the amount of return cold-water supplied from a return cold-water supply line (18) to a reheating coil (6) are controlled so that the temperature of the air to be treated is a desired set temperature. When the amount of reheating heat is insufficient, the amount of warm water supplied from the warm water supply line (16) to a second reheating coil (7) is controlled.
Description
Technical field
The present invention relates to carry out conduct and handle the air-conditioning system that the humiture of the air of object is regulated, particularly carried out improvement, the reduction that can realize stable Temperature and Humidity Control, refrigerator capacity and the air-conditioning system of energy-conservationization.
Background technology
In electronics industry factory, precision optical machinery industrial plant, food preservation bunker, animal for research receptacle, bio clean room etc., owing to the indoor environment of temperature humidity etc. must be remained necessarily, therefore will use the air-conditioning system that in time to carry out the humiture adjusting.
As such air-conditioning system, disclosed system in patent documentation 1 or the patent documentation 2 is for example arranged.That is, the invention that patent documentation 1 or patent documentation 2 are put down in writing utilizes the cooling capacity that outer gas had in the winter time, therefore only outer temperature degree is improved slightly, just can import indoor, at the indoor water humidification that carries out, the interior cooling load of process chamber.
Patent documentation 1: TOHKEMY 2002-156137 communique
Patent documentation 2: TOHKEMY 2002-156148 communique
The problem that invention will solve
But, in the invention that patent documentation 1 or patent documentation 2 are put down in writing, supply to indoor outer gas and be evenly distributed in order to make, in corresponding places the water damping device must be set, therefore, have the problem that the cost that transports the pipeline construction that air uses increases.In addition, when indoor aqueous dispersion, also may cause accident, have the inconvenient problem of the homogenising that place, humiture need be set.
Summary of the invention
The present invention proposes for solving described technical problem before, and its objective is provides the reduction that can realize stable Temperature and Humidity Control, refrigerator capacity and the air-conditioning system of energy-conservationization.
To achieve these goals, air-conditioning system of the present invention has outer gas disposal with air conditioner and refrigerator, hold concurrently heat(ing) coil and be arranged on the combination of the gasifying type humidifier in its downstream of the coolings that described outer gas disposal has many group water circulation types at least with air conditioner; Described refrigerator supplies to the hold concurrently cold water of heat(ing) coil of described cooling to circulation and cools off, it is characterized in that, hold concurrently on the heat(ing) coil being arranged at cooling that air flows downstream, connecting Cold water supply pipeline and Returning water service, described Cold water supply pipeline is supplied with the cold water from described refrigerator; Described Returning water service, the other parts of supply in same piping system are used to cool off a part back, that return the Returning water of refrigerator, simultaneously, from the cooling in described downstream cold water or the Returning water that heat(ing) coil discharges of holding concurrently, in turn supply to the cooling that the is arranged on upstream side heat(ing) coil of holding concurrently; So that described outer gas disposal becomes required setting humidity with the humidity handling of air conditioner mode, control supply to the described cooling water yield of heat(ing) coil of holding concurrently from described Cold water supply pipeline or Returning water service.
In described form, by setting the gasifying type humidifier that humidification is used, control from Cold water supply pipeline or Returning water service supply to cooling hold concurrently heat(ing) coil the water yield, make outer gas disposal become the setting humidity of processing air supply destination with the handled air humidity of air conditioner.Therefore, in the winter time, use the Returning water service,,, carry out further humidification by the gasifying type humidifier that is arranged on the downstream by this energy by the double heat(ing) coil heating of cooling; In summer, use the Cold water supply pipeline, by double heat(ing) coil cooling of cooling and dehumidifying, so, can obtain better energy-saving effect.And the combination that the cooling of water circulation type is held concurrently heat(ing) coil and is located at the gasifying type humidifier in its downstream is provided with many groups, can further improve the humidification ability thus.
The air-conditioning system of another form has outer gas disposal with air conditioner and refrigerator, and described outer gas disposal has hold concurrently heat(ing) coil and be located at the combination of the gasifying type humidifier in its downstream of the coolings of organizing water circulation types with air conditioner at least, and has hot coil again; Described refrigerator cools off supplying to the hold concurrently cold water of heat(ing) coil of described cooling circularly; It is characterized in that, on heat(ing) coil is held concurrently in the cooling in the downstream that is arranged at air stream, connecting Cold water supply pipeline and Returning water service, described Cold water supply pipeline is supplied with the cold water from described refrigerator, described Returning water service, the other parts of supply in same piping system are used to cool off a part back, that return the Returning water of refrigerator, simultaneously, from the cooling in above-mentioned downstream cold water or the Returning water that heat(ing) coil discharges of holding concurrently, be fed into the cooling that the is arranged on upstream side heat(ing) coil of holding concurrently successively; On described hot coil again, connecting the hot water supply pipeline, so that described outer gas disposal becomes required setting humidity with the humidity handling of air conditioner mode, control supply to the described cooling water yield of heat(ing) coil of holding concurrently from described Cold water supply pipeline or Returning water service; Simultaneously, so that described outer gas disposal supplies to described cooling the hold concurrently water yield of heat(ing) coil and the water yield that supplies to described hot coil again from the hot water supply pipeline with mode, the control that the processing air themperature of air conditioner becomes required design temperature from described Cold water supply pipeline.
In the described form, can regulate accurately, outer gas disposal with the temperature and humidity of the handled air of air conditioner, form required setting humidity and design temperature.And,, can further improve the humidification ability by hold concurrently heat(ing) coil and be located at the combination of the gasifying type humidifier in its downstream of the coolings of disposing many group water circulation types.
The air-conditioning system of another form, have outer gas disposal air conditioner and refrigerator, hold concurrently heat(ing) coil and be located at the combination of the gasifying type humidifier in its downstream of the coolings that described outer gas disposal has many group water circulation types at least with air conditioner, and have the heat(ing) coil that humidification uses and the gasifying type humidifier that is located at its downstream and hot coil again; Described refrigerator cools off supplying to the hold concurrently cold water of heat(ing) coil of described cooling circularly; It is characterized in that, on heat(ing) coil is held concurrently in the cooling in the downstream that is arranged at air stream, connecting Cold water supply pipeline and Returning water service, described Cold water supply pipeline is supplied with the cold water from described refrigerator, described Returning water service, the other parts of supply in same piping system are used to cool off a part back, that return the Returning water of refrigerator, simultaneously, from the cooling in above-mentioned downstream cold water or the Returning water that heat(ing) coil discharges of holding concurrently, be fed into the cooling that the is arranged on upstream side heat(ing) coil of holding concurrently successively; With heat(ing) coil with again on the hot coil, connecting the hot water supply pipeline at described humidification; So that described outer gas disposal becomes required setting humidity with the humidity handling of air conditioner mode, control supply to the hold concurrently water yield of heat(ing) coil and supply to the water yield of described humidification with heat(ing) coil from the hot water supply pipeline of described cooling from described Cold water supply pipeline or Returning water service; Simultaneously, so that described outer gas disposal supplies to described cooling the hold concurrently water yield of heat(ing) coil and the water yield that supplies to described hot coil again from the hot water supply pipeline with mode, the control that the processing air themperature of air conditioner becomes required design temperature from described Cold water supply pipeline.
In the described form, can further improve the humidification ability.
The air-conditioning system of another form in described air-conditioning system, is characterized in that, supplies to the hot water of the hot water supply pipeline that is being connected with described hot coil again, is the Returning water that is used to cool off afterwards, turns back to refrigerator in the other parts of same piping system.
In described form,, therefore can further improve energy-saving effect owing to can effectively utilize Returning water.
The air-conditioning system of another form in described air-conditioning system, is characterized in that, being arranged at the hold concurrently upstream side of heat(ing) coil of cooling that air flows upstream side, the gasifying type humidifier is being set also.
In described form, because at the hold concurrently upstream side of heat(ing) coil of the cooling that is arranged at upstream side, also be provided with the gasifying type humidifier, therefore can further improve the humidification ability, in addition, in the winter time, use the Returning water service, when utilizing the double heat(ing) coil of cooling to heat, the Returning water temperature of discharge further reduces, so the load reduction of refrigerator, amount of energy saving increases.
The air-conditioning system of another form in described air-conditioning system, is characterized in that, is holding concurrently on the Returning water service that heat(ing) coil is being connected the heating arrangements of having packed into described cooling.
The air-conditioning system of another form in described air-conditioning system, is characterized in that, with Returning water service that described hot coil again is being connected on, the heating arrangements of having packed into.
In described form, under the situation such as amount low in the temperature of Returning water or Returning water is few, even be arranged to multistage humidification amount also during deficiency will cool off the heat(ing) coil of holding concurrently, this scheme is effective.
The air-conditioning system of another form in described air-conditioning system, is characterized in that, the heating source of described heating arrangements is the cooling water of the described refrigerator of cooling.
The air-conditioning system of another form is in described air-conditioning system, it is characterized in that the heating source of described heating arrangements is a steam.
The air-conditioning system of another form is in described air-conditioning system, it is characterized in that, the heating source of described heating arrangements is the cooling water below 50 ℃.
In the described form, the heating source of the heating arrangements that is provided with on Returning water service that is being connected with the double heat(ing) coil of cooling or the Returning water service that is being connected with heat(ing) coil, be illustrative heating source, no matter adopt and anyly can both improve energy-saving effect.
The invention effect
According to the present invention, can provide the reduction that can realize stable Temperature and Humidity Control, refrigerator capacity, the air-conditioning system of energy-conservationization.
Description of drawings
Fig. 1 is the ideograph of structure of the 1st embodiment of expression air-conditioning system of the present invention.
Fig. 2 is the air curve map (winter-1) of effect of the air-conditioning system of explanation the 1st embodiment.
Fig. 3 is the air curve map (winter-2) of effect of the air-conditioning system of explanation the 1st embodiment.
Fig. 4 is the air curve map (summer) of effect of the air-conditioning system of explanation the 1st embodiment.
Fig. 5 is the ideograph of structure of variation of the 1st embodiment of expression air-conditioning system of the present invention.
Fig. 6 is the ideograph of structure of the 2nd embodiment of expression air-conditioning system of the present invention.
Fig. 7 is the ideograph of pipeline expression air-conditioning system shown in Figure 6, that use at freeze-up.
Fig. 8 is the air curve map (winter-1) of effect of the air-conditioning system of explanation the 2nd embodiment.
Fig. 9 is the ideograph of pipeline expression air-conditioning system shown in Figure 6, that use in the winter time.
Figure 10 is the air curve map (winter-2) of effect of the air-conditioning system of explanation the 2nd embodiment.
Figure 11 is the ideograph of pipeline expression air-conditioning system shown in Figure 6, that use in summer.
Figure 12 is the air curve map (summer) of effect of the air-conditioning system of explanation the 2nd embodiment.
To be expression supply with cooling water and return the figure of an example of the method for cooling water to constituting the multistage cooling heat(ing) coil of holding concurrently Figure 13.
To be expression supply with cooling water and return the figure of an example of the method for cooling water to constituting the multistage cooling heat(ing) coil of holding concurrently Figure 14.
Figure 15 is the ideograph of structure of the 3rd embodiment of expression aircondition of the present invention.
The specific embodiment
Below, specify the embodiment (below be called embodiment) of air-conditioning system of the present invention with reference to accompanying drawing.
(1) the 1st embodiment
In the present embodiment, outside during the wet-bulb temperature of gas＜setting dew-point temperature, the cold water that returns towards refrigerator (CRS is hereinafter referred to as Returning water) is imported the cooling heat(ing) coil of holding concurrently, and, use it for heat again, to alleviate the load of refrigerator.In addition, Bu Zu part heats with HS (34 ℃).
(1-1) structure
Fig. 1 is the ideograph of structure of the 1st embodiment of expression air-conditioning system of the present invention.
Promptly, housing (not shown) inside at the air conditioner of the air-conditioning system that constitutes present embodiment, be taken into oral-lateral from air, be equipped with successively prefilter 1, middle performance filter 2, cooling hold concurrently heat(ing) coil 3, be arranged on this cooling hold concurrently heat(ing) coil 3 the downstream the 1st gasifying type humidifier 4a, heat(ing) coil the 5, the 2nd gasifying type humidifier 4b, again hot coil the 6, the 2nd again hot coil 7, will handle pressure fan 8 that air discharges and temperature and the humidity sensor 9 that is located at processing air supply port outside housing.
In addition, on heat(ing) coil 3 is held concurrently in described cooling, connecting Cold water supply pipeline 11 and Returning water service 12, described Cold water supply pipeline 11 is from refrigerator (not shown) feeding cold water; Described Returning water service 12 in same piping system other parts be used to cool off and Returning water that temperature rises, returns refrigerator (for example, handle from the sensible heat of the toilet of the semiconductor manufacturing that is supplied to Air Conditioning etc. and to use dry coil pipe) a part, supply to the double heat(ing) coil 3 of cooling, on this Cold water supply pipeline 11, be provided with the 1st valve 21, on Returning water service 12, be provided with the 2nd valve 22.In addition, cold water or Returning water from heat(ing) coil 3 discharges are held concurrently in described cooling turn back to refrigerator by cold water or Returning water Returning pipe 13.
Again on the hot coil 7, connect hot water supply pipeline 14,16 at heat(ing) coil 5 and the 2nd respectively, on these hot water supply pipelines 14,16, be respectively equipped with the 3rd valve the 24, the 4th valve 26.From heat(ing) coil 5 and the 2nd hot coil 7 hot water of discharging again, turn back to predetermined heating source by hot water discharge pipe road 15,17.This heating source can adopt the heating of cooling water, the plant-scale equipment of refrigerator or boiler etc.
On hot coil 6 again, be provided with hot coil side Returning water service 18 again, this is hot coil side Returning water service 18 again, in piping system, be used to cool off and temperature rises, returns the part of the Returning water (for example the sensible heat of the toilet that makes from the semiconductor that is supplied to Air Conditioning etc. is handled and used dry coil pipe) of refrigerator in other parts, supply to hot coil 6, described piping system is with identical from the Cold water supply pipeline 11 of refrigerator (not shown) feeding cold water again.Again on the hot coil side Returning water service 18, be provided with the 5th valve 28 at this.Returning water from hot coil again 6 is discharged can turn back to refrigerator by Returning water Returning pipe 19.
Described gasifying type humidifier 4a, 4b add wet stock by water imbibition or hydrophilic gasifying type and constitute.The supply water that this humidification is used uses pure water, often carry out certain supply, draining, even in the summer of dehumidifying cooling,, also to supply with water to the gasifying type humidifier for the problematic water-soluble gas composition in the toilet of removing manufacturings such as foul smell or semiconductor.
(1-2) effect
Below, the humiture of indoor is set in 23 ℃, 45%, the humiture of air conditioner blow-off outlet is set in 16 ℃, 69%, cold water is set in 7 ℃, Returning water is set in 18 ℃, hot water is set in 34 ℃, with reference to Fig. 2 to air curve map shown in Figure 4, (for example be divided into winter-1, the freeze-up that outer air humidity bulb temperature=WB less than is 0 ℃), winter-2 (adding wet spell general winter), general dehumidifying cooling period (mainly being summer), the effect of the air-conditioning system of the present embodiment of described structure is described.Fig. 2 is to A～G shown in Figure 4, and is corresponding with the air condition of A～G position shown in Figure 1.In addition, the occurrence of temperature and humidity etc. only exemplifies, and the present invention is not limited to these numerical value.In addition, for the ease of understanding, the intensification that is caused by fan and the reduction of relative humidity are not considered herein.
(1-2-1) winter-1... is with reference to Fig. 2
The low-down situation of temperature degree (for example outside, when WB is lower than 0 ℃) under, make pressure fan the 8, the 1st gasifying type humidifier 4a and the 2nd gasifying type humidifier 4b action, simultaneously, opening, the valve 24 of heat(ing) coil 5 is opened with the valve 22 that cooling is held concurrently on the Returning water service 12 that heat(ing) coil 3 is being connected.Again the 5th valve 28 of the side of the hot coil again Returning water service 18 that is being connected with hot coil 6 again with the 2nd again the 4th valve 26 of the hot water supply pipeline 16 that is being connected of hot coil 7 open.So outer gas is taken into a mouthful inflow (for example, 0 ℃, 28%RH) from the air of housing.
Leaked-in air, filter out dust by filter 1,2, then by the cooling of circulation supply Returning water (18 ℃) heat(ing) coil 3 (the B point of holding concurrently, 14 ℃), then, through the 1st gasifying type humidifier 4a (C point, 6 ℃), be imported into heat(ing) coil 5, by heat(ing) coil 5 heating (D point, 20.5 ℃).At this moment, the gasifying type humidification is accompanied by temperature to be reduced, so shown in the solid line that connection B point and C are ordered among Fig. 2, dry-bulb temperature and relative humidity are passed (C point, 6 ℃).
Be heated coil pipe 5 warmed-up air, carry out humidification (E point, 11.5 ℃), import again hot coil 6 then by the 2nd gasifying type humidifier 4b.At this moment, the gasifying type humidification is accompanied by temperature to be reduced, and therefore, shown in the solid line that connection D point and E are ordered among Fig. 2, dry-bulb temperature and relative humidity are passed (11.5 ℃, about 95%RH).Then, after hot coil 7 is heated to 16 ℃ again by hot coil 6 and the 2nd again, supply to indoor.Like this, shown in the solid line that connection A point and G are ordered among Fig. 2, the humiture state of air is passed.
In addition, with the identical Returning water of CRS that supplies to the double heat(ing) coil 3 of cooling, promptly, in same piping system, be used to cool off and temperature has risen, return refrigerator (for example, the sensible heat of the toilet that makes from the semiconductor that is supplied to Air Conditioning etc. is handled and used dry coil pipe) Returning water (18 ℃), be fed into again hot coil 6 in other parts, therefore handling air is heated by this Returning water, by the 2nd hot coil 7 heating again, then, supply to indoor again.
(1-2-2) winter-2... is with reference to Fig. 3
When add wet spell (for example, WB is more than 0 ℃) general winter, make pressure fan the 8, the 1st gasifying type humidifier 4a, the 2nd gasifying type humidifier 4b action, simultaneously, with Returning water service 12 that the double heat(ing) coil 3 of cooling is being connected on valve 22 open.Again the 5th valve 28 of the side of the hot coil again Returning water service 18 that is being connected with hot coil 6 again with the 2nd again the 4th valve 26 of the hot water supply pipeline 16 that is being connected of hot coil 7 open.
So outer gas is taken into a mouthful inflow (for example 9 ℃, 80%RH) from the air of housing.Leaked-in air, filter out dust by filter 1,2, then, the cooling of supplying with Returning water (18 ℃) by circulation heat(ing) coil 3 (the B point of holding concurrently, 15.3 ℃), then, through the 1st gasifying type humidifier 4a (C point, 11.4 ℃) and the 2nd gasifying type humidifier 4b (E point, 10.5 ℃), by hot coil 6 and the 2nd more again hot coil 7 be heated to 16 ℃, then, supply to indoor.Like this, shown in the solid line that connection A point and G are ordered among Fig. 3, the humiture state of air is passed.
In addition, with the identical Returning water of CRS that supplies to the double heat(ing) coil 3 of cooling, promptly, in same piping system other parts be used to cool off and temperature risen, (for example return refrigerator, the sensible heat of the toilet that makes from the semiconductor that is supplied to Air Conditioning etc. is handled and is used dry coil pipe) Returning water (18 ℃), be fed into again hot coil 6.Handle air and heated, after then hot coil 7 heats again by the 2nd, supply to indoor then by this Returning water.
(1-2-3) summer ... with reference to Fig. 4
Needs in summer etc. carry out under the situation of air dewetting, make pressure fan 8 actions, simultaneously, with Cold water supply pipeline 11 that the double heat(ing) coil 3 of cooling is being connected on valve 21 open.Again the 5th valve 28 of the side of the hot coil again Returning water service 18 that is being connected with hot coil 6 again with the 2nd again the 4th valve 26 of the hot water supply pipeline 16 that is being connected of hot coil 7 open.
So (33 ℃, 62%RH) air from housing is taken into a mouthful inflow to outer gas.Leaked-in air filters out dust by filter 1,2, and then, heat(ing) coil 3 coolings (B point, 11.2 ℃) of holding concurrently are cooled.Then, by gasifying type humidifier humidification (C point, 10.3 ℃, E point, 10.5 ℃), import again hot coil 6 again and be heated.
With the identical Returning water of CRS that supplies to the double heat(ing) coil 3b of cooling, promptly, in same piping system other parts be used to cool off and temperature risen, (for example turn back to refrigerator, the sensible heat of the toilet that makes from the semiconductor that is supplied to Air Conditioning etc. is handled and is used dry coil pipe) Returning water (18 ℃), be fed into again hot coil 6, therefore, handle air by this Returning water heating (F point, 15 ℃).Then, by the 2nd hot coil 7 heating (G point, 16 ℃) again, then, supply to indoor M again.Like this, shown in the solid line that connection A point and G are ordered among Fig. 4, the humiture state of air is passed.
(1-3) effect
Like this,,, simultaneously, Returning water is utilized as the thermal source of hot coil again, can obtain good energy-saving effect by the cold water of the necessary flow that can obtain required humidity and Returning water being supplied to the cooling heat(ing) coil of holding concurrently according to present embodiment.
(1-4) variation
In the present embodiment, double heat(ing) coil of cooling and constituting of gasifying type humidifier are multi-stag to can further improve the humidification ability thus.Fig. 5 represents this is constituted and is the secondary formula.
(1-4-1) structure
Promptly, as shown in Figure 5, housing (not shown) inside at the air conditioner that constitutes air-conditioning system, be taken into oral-lateral from air, setting prefilter 1 successively, middle performance filter 2, constitute the double heat(ing) coil 3a of the 1st cooling and the double heat(ing) coil 3b of the 2nd cooling of multi-stag, be arranged on the 1st gasifying type humidifier 4a between double heat(ing) coil 3a of the 1st cooling and the double heat(ing) coil 3b of the 2nd cooling, be arranged on the 2nd gasifying type humidifier 4b in the double heat(ing) coil 3b downstream of the 2nd cooling, heat(ing) coil 5, the 3rd gasifying type humidifier 4c, hot coil 6 again, the 2nd hot coil 7 again, discharge the outer pressure fan 8 of housing with handling air.
On heat(ing) coil 3b is held concurrently in described the 2nd cooling, connecting Returning water service 12, this Returning water service 12, in piping system, be used to cooling and the temperature rising in other parts, the Returning water that returns refrigerator (for example, the sensible heat of the toilet that makes from the semiconductor that is supplied to Air Conditioning etc. is handled and is used dry coil pipe) a part, supply to the double heat(ing) coil 3b of the 2nd cooling, described piping system is with identical from the Cold water supply pipeline 11 of refrigerator (not shown) feeding cold water, on this Cold water supply pipeline 11, be provided with the 1st valve 21, on Returning water service 12, be provided with the 2nd valve 22.
Cold water or Returning water from the double heat(ing) coil 3b discharge of described the 2nd cooling, be fed into the double heat(ing) coil 3a of described the 1st cooling that is arranged on upstream side, cold water or Returning water from heat(ing) coil 3a discharge is held concurrently in the 1st cooling turn back to refrigerator by cold water or Returning water Returning pipe 13.Other structure is identical with the 1st embodiment shown in Figure 1, and its explanation is omitted.
(1-4-2) action effect
In variation shown in Figure 5, double heat(ing) coil of cooling and constituting of gasifying type humidifier are the secondary formula, the cooling that cold water and Returning water are optionally supplied to the downstream heat(ing) coil of holding concurrently supplies to the cooling that the is arranged on upstream side heat(ing) coil of holding concurrently to this Returning water, simultaneously, reach the downstream therebetween the gasifying type humidifier is set, like this, can further reduce the temperature of Returning water, so, can further alleviate cooling load, and improve the humidification ability.
(2) the 2nd embodiments
(2-1) structure
Fig. 6 is the ideograph of expression air-conditioning system structure of the present invention.
Promptly, housing (not shown) inside at the air conditioner of the air-conditioning system that constitutes present embodiment, be taken into oral-lateral from air, setting prefilter 1 successively, middle performance filter 2, constitute the double heat(ing) coil 3a of the 1st cooling and the double heat(ing) coil 3b of the 2nd cooling of multi-stag, be arranged on the 1st gasifying type humidifier 4a of the double heat(ing) coil 3a upstream side of the 1st cooling, be arranged on the 2nd gasifying type humidifier 4b between double heat(ing) coil 3a of the 1st cooling and the double heat(ing) coil 3b of the 2nd cooling, be arranged on the 3rd gasifying type humidifier 4c in the double heat(ing) coil 3b downstream of the 2nd cooling, heat(ing) coil 5, the 4th gasifying type humidifier 4d, hot coil 6 again, the 2nd hot coil 7 again, discharge the outer pressure fan 8 of housing with handling air.
On heat(ing) coil 3b is held concurrently in described the 2nd cooling, connecting Cold water supply pipeline 11 and Returning water service 12, the cold water that described Cold water supply pipeline 11 is supplied with from refrigerator (not shown), described Returning water service 12 is in same piping system, be used to cooling and the temperature rising in other parts, (for example return refrigerator, the sensible heat of the toilet that makes from the semiconductor that is supplied to Air Conditioning etc. is handled and is used dry coil pipe) the part of Returning water, supply to the double heat(ing) coil 3b of the 2nd cooling, on this Cold water supply pipeline 11, be provided with the 1st valve 21, on Returning water service 12, be provided with the 2nd valve 22.
Cold water or Returning water from the double heat(ing) coil 3b discharge of described the 2nd cooling, be fed into the double heat(ing) coil 3a of described the 1st cooling that is arranged on upstream side, then, cold water or Returning water from heat(ing) coil 3a discharge is held concurrently in the 1st cooling turn back to refrigerator by cold water or Returning water Returning pipe 13.
In addition, again on the hot coil 7, connecting hot water supply pipeline 14,16 at heat(ing) coil 5 and the 2nd respectively.On these hot water supply pipelines 14,16, be respectively equipped with the 3rd valve the 24, the 4th valve 26.From heat(ing) coil 5 and the 2nd hot coil 7 hot water of discharging again, turn back to predetermined heating source through hot water discharge pipe road 15,17.This heating source can adopt heat that the cooling water, production equipment of refrigerator produce or boiler etc.
On hot coil 6 again, be provided with hot coil side Returning water service 18 again.This is hot coil side Returning water service 18 again, in piping system, other parts be used to cool off and temperature Returning water that risen, that return refrigerator (for example, the sensible heat of the toilet that makes from the semiconductor that is supplied to Air Conditioning etc. is handled and is used dry coil pipe) a part, supply to again hot coil 6, described piping system is with identical from the Cold water supply pipeline 11 of refrigerator (figure does not show) feeding cold water, again on the hot coil side Returning water service 18, be provided with the 5th valve 28 at this.Returning water from hot coil again 6 is discharged turns back to refrigerator by Returning water Returning pipe 19.
Described gasifying type humidifier 4a～4d, adding wet stock by water imbibition or hydrophilic gasifying type constitutes, setting tank 9a～9d respectively in its underpart, the humidification that is recovered to these tanks 9a～9d is with supplying with water, and being circulated once more by the 1st pump 10a～the 3rd pump 10c supplies to the top of gasifying type humidifier 4a～4d.In addition, this humidification uses pure water with supplying with water, carries out certain supply, draining always, even in the summer of dehumidifying, cooling off, in order to remove the problematic water-soluble gas composition in the manufacturing toilets such as foul smell or semiconductor, also to carry out feedwater to the gasifying type humidifier.
(2-2) effect
Below, the humiture of indoor is set in 23 ℃, 45%, the humiture of air conditioner blow-off outlet is set in 16 ℃, 69%, cold water is set in 7 ℃, Returning water is set in 18 ℃, hot water is set in 34 ℃, with reference to Fig. 8, Figure 10, air curve map shown in Figure 12, be divided into winter-1 (for example, outer air humidity bulb temperature=WB less than 0 ℃ freeze-up), winter-2 (adding wet spell general winter), general dehumidifying cooling period (mainly being summer) describes the effect of the air-conditioning system of the present embodiment of described structure.Fig. 8, Figure 10, A～J shown in Figure 12, corresponding with the air condition of A～J position shown in Figure 6.In addition, the occurrence of temperature and humidity etc. only exemplifies, and the present invention is not limited to these numerical value.In addition, for the ease of understanding, the intensification that is caused by fan and the reduction of relative humidity are not considered herein.
(2-2-1) winter-1... is with reference to Fig. 7, Fig. 8
Outside under the low-down situation of temperature degree (when for example WB is lower than 0 ℃), be below 0 ℃ the time in the downstream (B point) of the moisture film (the 1st gasifying type humidifier 4a) that is arranged at upstream side, as shown in Figure 7, the 1st pump 10a is stopped, make pressure fan the 8, the 2nd gasifying type humidifier 4b and the 3rd gasifying type humidifier 4c action, simultaneously, opening, the valve 24 of heat(ing) coil 5 is opened with the valve 22 that the 2nd cooling is held concurrently on the Returning water service 12 that heat(ing) coil 3b is being connected.Again the 5th valve 28 of the side of the hot coil again Returning water service 18 that is being connected with hot coil 6 again with the 2nd again the 4th valve 26 of the hot water supply pipeline 16 that is being connected of hot coil 7 open.So outer gas is taken into and mouthful flows into (for example ,-2 ℃, 60%RH) from the air of housing.
Leaked-in air filters out dust by filter 1,2, then, the 1st cooling that is circulated by Returning water (18 ℃) the heat(ing) coil 3a (C point, 10.2 ℃) that holds concurrently, then, be imported into the double heat(ing) coil 3b of the 2nd cooling through the 2nd gasifying type humidifier 4b (D point, 4 ℃).At this moment, the gasifying type humidification is accompanied by temperature to be reduced, so, shown in the solid line that the connection C point among Fig. 8 and D are ordered, dry-bulb temperature and relative humidity passing (D point, 4 ℃).Then, hold concurrently (E point, 12.5 ℃) behind the heat(ing) coil 3b having passed through the 2nd cooling, through the 3rd gasifying type humidifier 4c (F point, 8.2 ℃), be heated coil pipe 5 heating (G point, 14.7 ℃).At this moment, the gasifying type humidification is accompanied by temperature to be reduced, so, shown in the solid line that the connection E point among Fig. 8 and F are ordered, dry-bulb temperature and relative humidity passing (F point, 8.2 ℃).
Be heated coil pipe 5 warmed-up air, after carrying out humidification (H point, 11.6 ℃), be imported into again hot coil 6 by the 4th gasifying type humidifier 4d.At this moment, the gasifying type humidification is accompanied by temperature to be reduced, so shown in the solid line that connection G point and H are ordered among Fig. 8, dry-bulb temperature and relative humidity are passed (H point, 11.6 ℃, about 90%RH).Then, after hot coil 7 is heated to 16 ℃ again by hot coil 6 and the 2nd again, supply to indoor.Like this, shown in the solid line that the connection A point among Fig. 8 and J are ordered, the humiture state of air is passed.
In addition, with the identical Returning water of CRS that supplies to the double heat(ing) coil 3b of cooling, promptly, in same piping system, be used to cool off and temperature has risen, return refrigerator (for example, the sensible heat of the toilet that makes from the semiconductor that is supplied to Air Conditioning etc. is handled and used dry coil pipe) Returning water (18 ℃), be fed into again hot coil 6 in other parts, therefore handling air is heated by this Returning water, and then, then, supply to indoor by the 2nd hot coil 7 heating again.
(2-2-2) winter-2... is with reference to Fig. 9, Figure 10
(for example add wet spell in general winter, WB is more than 0 ℃) time, as shown in Figure 9, the 1st pump 10a is stopped, make pressure fan 8 and the 1st gasifying type humidifier 4a～the 3rd gasifying type humidifier 4c action, simultaneously, opening with the valve 22 that the 2nd cooling is held concurrently on the Returning water service 12 that heat(ing) coil 3b is being connected, again the 5th valve 28 of the side of the hot coil again Returning water service 18 that is being connected with hot coil 6 again with the 2nd again the 4th valve 26 of the hot water supply pipeline 16 that is being connected of hot coil 7 open.
So outer gas is taken into a mouthful inflow (10 ℃, 40%RH) from the air of housing.Leaked-in air filters out dust by filter 1,2, then, is imported into the 1st gasifying type humidifier 4a, and shown in the solid line that the connection A point among Figure 10 and B are ordered, dry-bulb temperature and relative humidity are passed (B point, 5.4 ℃, about 89%RH).
Then, hold concurrently (C point, 13 ℃) behind the heat(ing) coil 3a having passed through the 1st cooling that Returning water (18 ℃) circulated, through the 2nd gasifying type humidifier 4b (D point, 9.5 ℃), be imported into the 2nd cooling heat(ing) coil 3b that holds concurrently.Then, hold concurrently (E point, 14.6 ℃) behind the heat(ing) coil 3b having passed through the 2nd cooling, through the 3rd gasifying type humidifier 4c (F point, 11.2 ℃), by hot coil 6 and the 2nd more again heat(ing) coil 7 be heated to 16 ℃, supply to indoor.Like this, shown in the solid line that the connection A point among Figure 10 and J are ordered, the humiture state of air is passed.
In addition, with the identical Returning water of CRS that supplies to the double heat(ing) coil 3b of cooling, promptly, in same piping system, be used to cool off and temperature has risen, return refrigerator (for example, the sensible heat of the toilet that makes from the semiconductor that is supplied to Air Conditioning etc. is handled and used dry coil pipe) Returning water (18 ℃), be fed into again hot coil 6 in other parts, therefore, handle air and heated, after hot coil 7 further heats again by the 2nd, supply to indoor by this Returning water.
(2-2-3) summer ... with reference to Figure 11, Figure 12
Need carry out under the situation of air dewetting in summer etc., as shown in figure 11, make pressure fan 8 actions, simultaneously, with Cold water supply pipeline 11 that the double heat(ing) coil 3b of the 2nd cooling is being connected on valve 21 open.Again the 5th valve 28 of the side of the hot coil again Returning water service 18 that is being connected with hot coil 6 again with the 2nd again the 4th valve 26 of the hot water supply pipeline 16 that is being connected of hot coil 7 open.
So (33 ℃, 60%RH) air from housing is taken into a mouthful inflow to outer gas.Leaked-in air filters out dust by filter 1,2, by the 1st gasifying type humidifier 4a humidification (A of Figure 12～B), then, by the 1st cooling heat(ing) coil 3a cooling (B～C, 15.2 ℃) of holding concurrently, and then, by the 2nd gasifying type humidifier 4b humidification (C～D).Then, further cooled off by the double heat(ing) coil 3b of the 2nd cooling (D～E), again by the 3rd gasifying type humidifier 4c and the 4th gasifying type humidifier 4d humidification (E～H), then, import again hot coil 6.
With the identical Returning water of CRS that supplies to the double heat(ing) coil 3b of cooling, promptly, in same piping system other parts be used to cool off and temperature risen, (for example return refrigerator, the sensible heat of the toilet that makes from the semiconductor that is supplied to Air Conditioning etc. is handled and is used dry coil pipe) Returning water (18 ℃), be fed into this hot coil 6 again, therefore, handle air by this Returning water heating (F～I, 14.5 ℃).Then, after hot coil 7 heats (I～J, 16 ℃) again by the 2nd, supply to indoor.Like this, shown in the solid line that the connection A point among Figure 12 and J are ordered, the humiture state of air is passed.
(2-3) effect
Like this,, the gasifying type humidifier is set, thus, the temperature of Returning water further can be reduced and turn back to refrigerator at the upstream side that cools off the heat(ing) coil of holding concurrently according to present embodiment.In addition, in summer, the draining that the dew that produces by cooling and dehumidifying and being used for is removed foul smell and water-soluble gas composition continuously is in low-temperature condition, drip to upstream side, precooling can be effectively its cooling capacity be used for thus, therefore better energy-saving effect can be obtained air side.
(2-4) other structure
In the present embodiment, as the method for heat(ing) coil feeding cold water and Returning water of holding concurrently to the multi-stag cooling, also can adopt " supply mode simultaneously " or " the most suitable selection mode " shown in Figure 14 shown in Figure 13, " supply mode simultaneously " shown in Figure 13, be to make cold water and Returning water flow to a coil pipe opposite to each other, flow to a plurality of coil pipes side by side; " the most suitable selection mode " shown in Figure 14 is that cold water and Returning water are flowed side by side in opposite directions, and separately controls.
(3) the 3rd embodiments
In the present embodiment, supplying to hold concurrently heat(ing) coil and again in the CRS system of hot coil of cooling, the heater of having packed into.
Promptly, in the present embodiment, as shown in figure 15, hold concurrently on the Returning water service 12 of heat(ing) coil 3b and Returning water is supplied on the side of the hot coil again Returning water service 18 of hot coil 6 again Returning water being supplied to the 2nd cooling, be provided with heating arrangements 30 respectively.
When the Returning water temperature is low or the Returning water amount wait after a little while, be set as under the situation multistage, that the humidification amount is also not enough even will cool off double heat(ing) coil, the air-conditioning system of the present embodiment of described structure is effective.
(4) other embodiment
The present invention is not limited to described each embodiment, and the gasifying type humidifier also is not limited to hydrophily or absorptive film.For example, also can utilize the evaporation latent heat be accompanied by humidification, make ethereal dry-bulb temperature is reduced with the mode of water spray etc.In addition, fan, filter are not essential constitutive requirements of the present invention, and it has or not and is not particularly limited.
In addition, according to the temperature and the stability of outer gas, indoor temperature and humidity condition, Returning water, can not want sometimes yet: be purpose to increase the humidification ability, utilize hot water auxiliary heat(ing) coil (the humidification heat(ing) coil of putting down in writing in the claim), utilize the hot coil again of Returning water and hot water.In addition, to the method for gasifying type humidifier feedwater, can adopt mode or 1 the path mode (remaining discharge) of dripping that circulate, the water quality of feedwater can not be pure water also, and adopts city's water.
In described the 2nd, the 3rd embodiment, the gasifying type damping device of upstream side adopts the water spray mode, like this, even (freeze-up) also can turn round in the winter time-1.In addition, when only being object, also can only add wet spell in the winter time damping device is partly turned round with the humiture.
In addition, in the 3rd embodiment, also can adopt common heater, make Returning water service 12 and again hot coil side Returning water service 18 be uniform temp.In addition, in the 3rd embodiment, also can increase the ability of heater, and not want heat(ing) coil the 5, the 2nd hot coil 7 again.
Claims (13)
1.
001.A kind of air-conditioning system has outer gas disposal with air conditioner and refrigerator, hold concurrently heat(ing) coil and be arranged on the combination of the gasifying type humidifier in its downstream of the coolings that described outer gas disposal has many group water circulation types at least with air conditioner; Described refrigerator supplies to the hold concurrently cold water of heat(ing) coil of described cooling to circulation and cools off, it is characterized in that,
Hold concurrently on the heat(ing) coil being arranged at cooling that air flows downstream, connecting Cold water supply pipeline and Returning water service, described Cold water supply pipeline is supplied with the cold water from described refrigerator; Described Returning water service, the other parts of supplying with in same piping system are used to cool off a part back, that return the Returning water of refrigerator;
From the cooling in described downstream cold water or the Returning water that heat(ing) coil discharges of holding concurrently, in turn supply to the cooling that the is arranged on upstream side heat(ing) coil of holding concurrently;
So that described outer gas disposal becomes required setting humidity with the humidity handling of air conditioner mode, control supply to the described cooling water yield of heat(ing) coil of holding concurrently from described Cold water supply pipeline or Returning water service.
2. air-conditioning system has outer gas disposal with air conditioner and refrigerator, and described outer gas disposal has hold concurrently heat(ing) coil and be located at the combination of the gasifying type humidifier in its downstream of the coolings of organizing water circulation types with air conditioner at least, and has hot coil again; Described refrigerator cools off supplying to the hold concurrently cold water of heat(ing) coil of described cooling circularly; It is characterized in that,
On heat(ing) coil is held concurrently in the cooling in the downstream that is arranged at air stream, connecting Cold water supply pipeline and Returning water service, described Cold water supply pipeline is supplied with the cold water from described refrigerator, described Returning water service, the other parts of supply in same piping system are used to cool off a part back, that return the Returning water of refrigerator, simultaneously, from the cooling in above-mentioned downstream cold water or the Returning water that heat(ing) coil discharges of holding concurrently, be fed into the cooling that the is arranged on upstream side heat(ing) coil of holding concurrently successively;
On described hot coil again, connecting the hot water supply pipeline;
So that described outer gas disposal becomes required setting humidity with the humidity handling of air conditioner mode, control supply to the described cooling water yield of heat(ing) coil of holding concurrently from described Cold water supply pipeline or Returning water service;
So that described outer gas disposal supplies to described cooling the hold concurrently water yield of heat(ing) coil and the water yield that supplies to described hot coil again from the hot water supply pipeline with mode, the control that the processing air themperature of air conditioner becomes required design temperature from described Cold water supply pipeline.
3. air-conditioning system, have outer gas disposal air conditioner and refrigerator, hold concurrently heat(ing) coil and be located at the combination of the gasifying type humidifier in its downstream of the coolings that described outer gas disposal has many group water circulation types at least with air conditioner, and have the heat(ing) coil that humidification uses and the gasifying type humidifier that is located at its downstream and hot coil again; Described refrigerator cools off supplying to the hold concurrently cold water of heat(ing) coil of described cooling circularly; It is characterized in that,
On heat(ing) coil is held concurrently in the cooling in the downstream that is arranged at air stream, connecting Cold water supply pipeline and Returning water service, described Cold water supply pipeline is supplied with the cold water from described refrigerator, described Returning water service, the other parts of supply in same piping system are used to cool off a part back, that return the Returning water of refrigerator, simultaneously, from the cooling in above-mentioned downstream cold water or the Returning water that heat(ing) coil discharges of holding concurrently, be fed into the cooling that the is arranged on upstream side heat(ing) coil of holding concurrently successively;
With heat(ing) coil with again on the hot coil, connecting the hot water supply pipeline at described humidification;
So that described outer gas disposal becomes required setting humidity with the humidity handling of air conditioner mode, control supply to the hold concurrently water yield of heat(ing) coil and supply to the water yield of described humidification with heat(ing) coil from the hot water supply pipeline of described cooling from described Cold water supply pipeline or Returning water service; Simultaneously,
So that described outer gas disposal supplies to described cooling the hold concurrently water yield of heat(ing) coil and the water yield that supplies to described hot coil again from the hot water supply pipeline with mode, the control that the processing air themperature of air conditioner becomes required design temperature from described Cold water supply pipeline.
4. as claim 2 or 3 described air-conditioning systems, it is characterized in that,
Supplying to the hot water of the hot water supply pipeline that is being connected with described hot coil again, is the Returning water that is used to cool off afterwards, turns back to refrigerator in the other parts of same piping system.
5. as each described air-conditioning system in the claim 1 to 3, it is characterized in that,
Being arranged at the hold concurrently upstream side of heat(ing) coil of cooling that air flows upstream side, the gasifying type humidifier is being set also.
6. as each described air-conditioning system in the claim 1 to 3, it is characterized in that,
Holding concurrently the heating arrangements of having packed on the Returning water service that heat(ing) coil is being connected with described cooling.
7. as claim 2 or 3 described air-conditioning systems, it is characterized in that, with Returning water service that described hot coil again is being connected on, the heating arrangements of having packed into.
8. air-conditioning system as claimed in claim 6 is characterized in that, the heating source of described heating arrangements is the cooling water of the described refrigerator of cooling.
9. air-conditioning system as claimed in claim 7 is characterized in that, the heating source of described heating arrangements is the cooling water of the described refrigerator of cooling.
10. air-conditioning system as claimed in claim 6 is characterized in that the heating source of described heating arrangements is a steam.
11. the described air-conditioning system of claim 7 is characterized in that the heating source of described heating arrangements is a steam.
12. air-conditioning system as claimed in claim 6 is characterized in that, the heating source of described heating arrangements is the cooling water below 50 ℃.
13. air-conditioning system as claimed in claim 7 is characterized in that, the heating source of described heating arrangements is the cooling water below 50 ℃.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP368554/2004 | 2004-12-20 | ||
| JP2004368554A JP4651377B2 (en) | 2004-12-20 | 2004-12-20 | Air conditioning system |
| PCT/JP2005/022967 WO2006068017A2 (en) | 2004-12-20 | 2005-12-14 | Air conditioning system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101107481A CN101107481A (en) | 2008-01-16 |
| CN101107481B true CN101107481B (en) | 2010-06-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2005800438852A Active CN101107481B (en) | 2004-12-20 | 2005-12-14 | Air conditioning system |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP4651377B2 (en) |
| KR (1) | KR101182064B1 (en) |
| CN (1) | CN101107481B (en) |
| WO (1) | WO2006068017A2 (en) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009014226A (en) * | 2007-07-02 | 2009-01-22 | Techno Ryowa Ltd | Air conditioning system |
| US8151579B2 (en) * | 2007-09-07 | 2012-04-10 | Duncan Scot M | Cooling recovery system and method |
| KR100836232B1 (en) | 2008-01-07 | 2008-06-09 | 충남대학교산학협력단 | Energy-saving cooling/reheating system for air-conditioning system |
| JP2010243005A (en) * | 2009-04-02 | 2010-10-28 | Daikin Ind Ltd | Dehumidification system |
| JP5410915B2 (en) * | 2009-10-09 | 2014-02-05 | 象印マホービン株式会社 | Air conditioner |
| CN102538085A (en) * | 2010-12-27 | 2012-07-04 | 无锡华润上华科技有限公司 | Air-conditioning system |
| JP6384706B2 (en) * | 2013-12-26 | 2018-09-05 | 清水建設株式会社 | Clean room air conditioning system |
| JP2016080335A (en) * | 2014-10-22 | 2016-05-16 | パナソニック株式会社 | Heating and humidification device |
| JP6917139B2 (en) * | 2016-11-17 | 2021-08-11 | 株式会社竹中工務店 | Outside air treatment air conditioner |
| CN107906583A (en) * | 2017-11-02 | 2018-04-13 | 成都金川田农机制造有限公司 | A kind of family expenses changes in temperature unit |
| CN107763893A (en) * | 2017-11-02 | 2018-03-06 | 成都金川田农机制造有限公司 | A kind of changes in temperature unit |
| CN107917459A (en) * | 2017-11-02 | 2018-04-17 | 成都金川田农机制造有限公司 | Integral type changes in temperature unit |
| CN107940802A (en) * | 2017-11-02 | 2018-04-20 | 成都金川田农机制造有限公司 | A kind of both cooling and heating unit |
| US11662106B2 (en) | 2018-02-23 | 2023-05-30 | Scot M. Duncan | High efficiency dehumidification system and method |
| US11333372B2 (en) | 2018-03-09 | 2022-05-17 | Scot Matthew Duncan | Energy recovery high efficiency dehumidification system |
| JP2019190705A (en) * | 2018-04-23 | 2019-10-31 | 株式会社東芝 | Arithmetic unit, arithmetic method, and arithmetic program |
| JP6708708B2 (en) * | 2018-07-26 | 2020-06-10 | 新菱冷熱工業株式会社 | Constant humidity air conditioning system |
| CN109764452A (en) * | 2019-01-09 | 2019-05-17 | 青岛海尔空调器有限总公司 | A kind of energy resource system, humidifier and energy resource system control method |
| CN112032863A (en) * | 2020-09-10 | 2020-12-04 | 中山市科瓦特机电有限公司 | High-precision constant-temperature and constant-humidity system |
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| JP3148541B2 (en) * | 1994-12-27 | 2001-03-19 | シャープ株式会社 | Magnetic recording / reproducing device |
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| JP2623488B2 (en) * | 1990-06-20 | 1997-06-25 | 鐘紡株式会社 | Water humidification method and device for air conditioning |
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| JP4059112B2 (en) * | 2003-03-18 | 2008-03-12 | 株式会社日立プラントテクノロジー | Cold water temperature control device and air conditioning equipment |
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- 2004-12-20 JP JP2004368554A patent/JP4651377B2/en active Active
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- 2005-12-14 WO PCT/JP2005/022967 patent/WO2006068017A2/en not_active Application Discontinuation
- 2005-12-14 CN CN2005800438852A patent/CN101107481B/en active Active
- 2005-12-14 KR KR1020077016511A patent/KR101182064B1/en active IP Right Grant
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| JP3148541B2 (en) * | 1994-12-27 | 2001-03-19 | シャープ株式会社 | Magnetic recording / reproducing device |
| JP2001317795A (en) * | 2000-05-09 | 2001-11-16 | Techno Ryowa Ltd | Air conditioner and humidity control method |
Also Published As
| Publication number | Publication date |
|---|---|
| KR101182064B1 (en) | 2012-09-11 |
| WO2006068017A2 (en) | 2006-06-29 |
| JP4651377B2 (en) | 2011-03-16 |
| JP2006177567A (en) | 2006-07-06 |
| WO2006068017A3 (en) | 2007-01-18 |
| KR20070102681A (en) | 2007-10-19 |
| CN101107481A (en) | 2008-01-16 |
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