CN1392943A - Humidifier and air conditioner using it - Google Patents
Humidifier and air conditioner using it Download PDFInfo
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- CN1392943A CN1392943A CN01802839A CN01802839A CN1392943A CN 1392943 A CN1392943 A CN 1392943A CN 01802839 A CN01802839 A CN 01802839A CN 01802839 A CN01802839 A CN 01802839A CN 1392943 A CN1392943 A CN 1392943A
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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
- F24F3/1411—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 by absorbing or adsorbing water, e.g. using an hygroscopic desiccant
- F24F3/1423—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 by absorbing or adsorbing water, e.g. using an hygroscopic desiccant with a moving bed of solid desiccants, e.g. a rotary wheel supporting solid desiccants
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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
- F24F11/00—Control or safety arrangements
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
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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
- F24F11/00—Control or safety arrangements
- F24F11/0008—Control or safety arrangements for air-humidification
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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
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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
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/22—Means for preventing condensation or evacuating condensate
- F24F2013/221—Means for preventing condensation or evacuating condensate to avoid the formation of condensate, e.g. dew
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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
- F24F2110/10—Temperature
- F24F2110/12—Temperature of the outside air
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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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- 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
- F24F2110/22—Humidity of the outside air
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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
- F24F2203/00—Devices or apparatus used for air treatment
- F24F2203/10—Rotary wheel
- F24F2203/1032—Desiccant wheel
- F24F2203/1036—Details
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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
- F24F2203/00—Devices or apparatus used for air treatment
- F24F2203/10—Rotary wheel
- F24F2203/1056—Rotary wheel comprising a reheater
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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
- F24F2203/00—Devices or apparatus used for air treatment
- F24F2203/10—Rotary wheel
- F24F2203/1068—Rotary wheel comprising one rotor
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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
- F24F2203/00—Devices or apparatus used for air treatment
- F24F2203/10—Rotary wheel
- F24F2203/1084—Rotary wheel comprising two flow rotor segments
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air Conditioning Control Device (AREA)
- Drying Of Solid Materials (AREA)
Abstract
A humidifier and an air conditioner using the humidifier, wherein, when the atmospheric temperature detected by an atmospheric temperature sensor (24) is higher than the room temperature detected by a room temperature sensor (22) and the atmospheric humidity is 90% or less allowing the inside of a humidifying hose to be dried, a drying operation is performed and, when the atmospheric humidity detected by an atmospheric humidity sensor (23) is higher than 90%, the drying operation is not performed because the inside of the humidifying hose (4) cannot be dried sufficiently even if the fresh air is blown into the humidifying hose (4), i.e., the drying efficiency is poor, and, when the atmospheric humidity detected by the atmospheric humidity sensor (23) is 60% or higher not allowing the inside of the humidifying hose (4) to be dried efficiently, the fresh air blown into the humidifying hose (4) is heated by a heater (17), whereby, even when the humidifying operation is not performed, a dew condensation can be prevented from occurring on the inside wall of the humidifying hose.
Description
Technical field
The present invention relates to the air conditioner that the damping device of humidifying air is provided and adopts it to indoor.
Technical background
In the past,, have from outdoor to the indoor device that humidifying air is provided as damping device.This damping device is to make the humidification runner after the adsorption moisture, moisture be deviate from air wetting outdoor from this humidification runner from outdoor air, and the humidifying air behind the humidification is passed through in the humidification flexible pipe supply chamber.Like this, can regulate indoor relative humidity, improve indoor comfort.But, on above-mentioned damping device, have the hydropexic problem of dewfall in the humidification flexible pipe.
Therefore, the applicant has proposed such damping device, that is, undertaken being blown into the drying operation of humidification flexible pipe through the humidification flexible pipe to the indoor humidification operation that humidifying air is provided with dry air, can prevent that the dew in the humidification flexible pipe is detained from outdoor by alternate repetition.Being noted that this damping device in addition, is the explanation of doing for the ease of understanding the present invention, is not the bulletin technology, is not conventional art.
But, on above-mentioned damping device, in the summer that does not need to carry out the humidification operation, how wet outdoor air flows in the humidification flexible pipe high temperature, when owing to refrigeration when making indoor temperature lower, there are the internal condensation of indoor of humidification flexible pipe and the problem that dew is detained than outdoor air.
Invention is introduced
Therefore, purpose of the present invention a kind ofly also can prevent the damping device of dewfall in the humidification flexible pipe and the air conditioner that adopts it even provide when not carrying out humidification operation.
In order to achieve the above object, damping device of the present invention, it is characterized in that: be carry out from outdoor through the humidification flexible pipe on the damping device of the indoor humidification operation that humidifying air is provided, has the outside air temperature sensor that detects outside air temperature, detect the indoor temperature transmitter of indoor temperature, and control part, this control part, when the detected outside air temperature of above-mentioned outside air temperature sensor is higher than the detected indoor temperature of above-mentioned indoor temperature transmitter, and satisfied when imposing a condition, carried out outdoor air is blown into the drying operation of above-mentioned humidification flexible pipe.
If adopt the damping device of above-mentioned formation, when the detected outside air temperature of above-mentioned outside air temperature sensor is higher than the detected indoor temperature of above-mentioned indoor temperature transmitter, and satisfied when imposing a condition (relative humidity of the outdoor air of easy dewfall and indoor and outdoor conditions such as the temperature difference in the humidification flexible pipe), because above-mentioned control part carries out outdoor air is blown into the drying operation of above-mentioned humidification flexible pipe, so, even do not carry out humidification operation for example carry out refrigerating operaton the time, also can prevent dewfall in the humidification flexible pipe, improve reliability.
Again, the damping device of one form of implementation, it is characterized in that: have the outdoor air humidity sensor of the relative humidity of sensing chamber's outer air, according to the relative humidity of the detected outdoor air of above-mentioned outdoor air humidity sensor, above-mentioned control part carries out above-mentioned dry operation.
If adopt the damping device of above-mentioned form of implementation, on the one hand, even for example when the relative humidity of outdoor air too high and outdoor air is blown into the humidification flexible pipe can not dry humidification flexible pipe in the time, above-mentioned control part does not carry out drying and moves; On the other hand, in the time of in the relative humidity of outdoor air can dry humidification flexible pipe, above-mentioned control part carries out drying and moves.Therefore, according to the relative humidity of the detected outdoor air of above-mentioned outdoor air humidity sensor, above-mentioned control part can carry out above-mentioned dry operation rightly.
Again, the damping device of a form of implementation is characterized in that: when the relative humidity of the detected outdoor air of above-mentioned outdoor air humidity sensor 90% when following, above-mentioned control part carries out above-mentioned dry operation.
If adopt the damping device of above-mentioned form of implementation, on the one hand, for example when the relative humidity of outdoor air is higher than 90%, even because with outdoor air be blown into the humidification flexible pipe can not abundant dry humidification flexible pipe in, efficient is very low, so above-mentioned control part does not carry out the drying operation; On the other hand, when the relative humidity of outdoor air was in can dry humidification flexible pipe below 90%, above-mentioned control part carried out the drying operation.Therefore, according to the relative humidity of outdoor air, above-mentioned control part can carry out the drying operation very effectively.
Again, the damping device of one form of implementation, it is characterized in that: have the heater that is used to heat the outdoor air that is blown into above-mentioned humidification flexible pipe, relative humidity according to the detected outdoor air of above-mentioned outdoor air humidity sensor, above-mentioned control part is at the above-mentioned drying outdoor air that utilizes the heating of above-mentioned heater to be blown into above-mentioned humidification flexible pipe in service.
If adopt the damping device of above-mentioned form of implementation, when the relative humidity of the detected outdoor air of above-mentioned outdoor air humidity sensor does not for example reach enough value in can dry humidification flexible pipe, above-mentioned control part can carry out the effective dry operation by at the above-mentioned drying outdoor air that utilizes the heating of above-mentioned heater to be blown into the humidification flexible pipe in service.
Again, the damping device of one form of implementation, it is characterized in that: when the relative humidity of the detected outdoor air of above-mentioned outdoor air humidity sensor 60% when above, above-mentioned control part utilizes above-mentioned heater heating to be blown into the outdoor air of above-mentioned humidification flexible pipe in that above-mentioned drying is in service.
If adopt the damping device of above-mentioned form of implementation, the relative humidity of the detected outdoor air of above-mentioned outdoor air humidity sensor is more than 60% and in can not efficient drying humidification flexible pipe, above-mentioned control part can carry out effectively dry operation according to the relative humidity of outdoor air conscientiously by at the drying outdoor air that utilizes the heating of above-mentioned heater to be blown into the humidification flexible pipe in service.
Again, the damping device of one form of implementation, it is characterized in that: have the air that the blow-off outlet that detects above-mentioned humidification flexible pipe blows out relative humidity blow out humidity sensor, according to the above-mentioned relative humidity that blows out the detected air that blows out from the blow-off outlet of above-mentioned humidification flexible pipe of humidity sensor, above-mentioned control part carries out above-mentioned dry operation.
If adopt the damping device of above-mentioned form of implementation, according to the value of the above-mentioned relative humidity that blows out the detected air that blows out from the blow-off outlet of above-mentioned humidification flexible pipe of humidity sensor and variation etc., infer the degree of drying in drying capacity or the humidification flexible pipe, above-mentioned control part can carry out the effective dry operation.
Again, the damping device of one form of implementation, it is characterized in that: according to detected outside air temperature of above-mentioned outside air temperature sensor and the detected indoor temperature of above-mentioned indoor temperature transmitter, above-mentioned control part is at the drying outdoor air that utilizes the heating of above-mentioned heater to be blown into above-mentioned humidification flexible pipe in service.
If adopt the damping device of above-mentioned form of implementation, easy dewfall when for example judging that the temperature difference when detected outside air temperature of above-mentioned outside air temperature sensor and the detected indoor temperature of above-mentioned indoor temperature transmitter is big, above-mentioned control part, at the drying outdoor air that utilizes the heating of above-mentioned heater to be blown into the humidification flexible pipe in service, and in the time of the having a narrow range of temperature of outside air temperature and indoor temperature, close above-mentioned heater, can carry out the effective dry operation.
Again, damping device of the present invention, it is characterized in that: carry out from outdoor by the humidification flexible pipe on the damping device of the indoor humidification operation that humidifying air is provided, has control part, this control part, when refrigerating plant moves under refrigerating state, and satisfied when imposing a condition, carried out outdoor air is blown into the drying operation of above-mentioned humidification flexible pipe.
If adopt the damping device of above-mentioned formation, when refrigerating plant moves under refrigerating state, and satisfied when imposing a condition (relative humidity of the outdoor air of easy dewfall and indoor and outdoor conditions such as the temperature difference in the humidification flexible pipe), because above-mentioned control part carries out outdoor air is blown into the drying operation of above-mentioned humidification flexible pipe, so, even in the refrigerating operaton that does not carry out the humidification operation, also can prevent dewfall in the humidification flexible pipe, improve reliability.
In addition, air conditioner of the present invention is characterized in that: adopted above-mentioned damping device.
If adopt above-mentioned air conditioner, in the refrigerating operaton that does not carry out the humidification operation, also can prevent the high air conditioner of reliability of dewfall in the humidification flexible pipe even can realize.
The simple declaration of drawing
Fig. 1 is the simplified block diagram of air conditioner that adopts the damping device of a form of the invention process.
Fig. 2 is the pie graph of major part that adopts the air conditioner of above-mentioned damping device.
Fig. 3 is the flow chart that the drying operation of above-mentioned damping device is handled.
Fig. 4 is the flow chart that the drying operation of the above-mentioned damping device of continuous Fig. 3 is handled.
The optimised form that carries out an invention
Below, according to illustrated form of implementation to damping device of the present invention and adopt its air conditioner to be described in detail.
Fig. 1 is the simplified block diagram of air conditioner that adopts the damping device of the 1st form of implementation of the present invention, the 1st, and indoor set, the 2nd, off-premises station, the 3rd is configured in the damping device, the 4th on the top of above-mentioned off-premises station 2, connects the humidification flexible pipe 4 of above-mentioned indoor set 1 and damping device 3.Adopt the air conditioner of this damping device, when heating operation, provide humidifying air through humidification flexible pipe 4 to indoor set 1, indoor humidification from damping device 3.
Again, the calcspar of the major part of the air conditioner of Fig. 2 is employing shown in Figure 1 damping device, damping device 3 is configured in discoideus humidification runner 11 in the shell (not drawing among the figure).This humidification runner 11 is to be configured as sorbing materials such as silica gel, zeolite, aluminium oxide for example cellular or porous graininess and making, and to utilize the humidification runner be that rotate at the center with motor 12 with axle 11a.In addition, above-mentioned enclosure is cut apart, formed moisture absorption passage A and humidification channel B through humidification runner 11 each several parts with dividing plate (not drawing among the figure).
Above-mentioned moisture absorption passage A than humidification runner 11 downstream design moisture absorption fan 13 more, and establish the moisture absorption fan that drives this moisture absorption fan 13 with motor 14.Above-mentioned humidification runner 11 is from along moisture absorption (adsorption moisture) the direction of arrow flow air of moisture absorption passage A.On the other hand, above-mentioned humidification channel B than humidification runner 11 downstream design humidification fan 15 more, and establish drive this humidification fan 15 humidification fan with motor 16, make air mobile along being attracted like that shown in the arrow.Above-mentioned humidification channel B more establish heater 17 in the place of upstream side than humidification runner 11, through the air after 17 heating of this heater by humidification runner 11 time, by humidification runner 11 humidifications (moisture breaks away from humidification runner 11).Like this, humidification runner 11 is taken away from the moisture of the air of the above-mentioned moisture absorption passage A absorption air after by heater via 17 heating, makes this air by humidification.Utilized humidification fan 15 to be sent to humidification flexible pipe 4 by the air behind the humidification then.
In addition, in Fig. 2, the 21st, be configured near the blow-off outlet 4a of the humidification flexible pipe 4 in the indoor set body 5, detect blow out air relative humidity (following crying blows out humidity) blow out humidity sensor; The 22nd, the indoor temperature transmitter of detection indoor temperature; The 23rd, the outdoor air humidity sensor of the relative humidity of sensing chamber's outer air (the following outdoor air humidity of crying); The 24th, the outside air temperature sensor of detection outside air temperature.In addition, the 31st, accept from the above-mentioned signal of humidity sensor 21, indoor temperature transmitter 22 and the indoor control part of control room internal fan (not drawing among the figure) of blowing out; The 32nd, accept from the signal of above-mentioned outdoor air humidity sensor 23 and outside air temperature sensor 24 and control the outdoor control part of compressor (not drawing among the figure); The 33rd, accept from the signal of above-mentioned outdoor control part 32 and control the humidification operation control part of humidification operation.Above-mentioned humidification operation control part 23, control humidification runner motor 12, moisture absorption fan motor 14, humidification fan motor 16 and heater 17.
On the air conditioner that adopts this damping device 3, during the winter heating operation, alternate repetition carries out humidifying air is blown to indoor humidification operation and the dry air after heater 17 heating is blown into the drying operation that humidification flexible pipe 4 makes humidification flexible pipe 4 inner dryings through humidification flexible pipe 4, prevent dewfall in the humidification flexible pipe 4, and prevent that dew is detained.
On the other hand, in summer during refrigerating operaton, every setting-up time, under the state of humidification runner 11 stalls, start humidification fan 15, carry out the drying that outdoor air is blown in the humidification flexible pipe 4 is moved, prevent to make the indoor dewfall in the many wet outdoor airs inflows of the high temperature humidification flexible pipe 4, and prevent that dew is detained.
The flow chart that drying operation when Fig. 3, Fig. 4 are above-mentioned damping devices 3 without the refrigerating operaton of humidification operation is handled.
At first, when starting refrigerating operaton, judge to begin whether to pass through 20 minutes after the processing at step S1, repeating step S1 does not then enter step S2 when judgement has surpassed 20 minutes when not surpassing 20 minutes.
Then, judge at step S2 whether outside air temperature is higher than indoor temperature,, then enter step S3 if judge that outside air temperature is higher than indoor temperature; On the other hand, be lower than indoor temperature if judge outside air temperature, then repeating step S2.In addition, at step S2, be condition when also can exceed more than the indoor heat exchanger temperature uniform temperature with outdoor temperature.
Then, start humidification fan 15, outdoor air is blown into humidification flexible pipe 4 at step S3.
Then, enter step S4, start after the timer T1, enter step S5, start timer T2.At this, timer T1 is to the shortest dry timing running time, and timer T2 is to the longest dry timing running time.
Then, judge whether to blow out the humidity sensor 21 detected humidity that blow out,, enter step S8, heater 17 when judgement blows out humidity 80% above the time more than 80%.On the other hand,, then enter step S7, close heater 17 if judge that at step S6 blowing out humidity does not reach 80%.That is, if the humidification fan 15 humidification flexible pipe 4 after just having started blow out humidity more than 80%, it is not enough then to be judged as drying capacity, heater 17.
Then, enter step S9, judge whether the timing of timer T1 finishes, do not have the time of end to return step S6, then enter step S10 shown in Figure 4 when finishing.
Then, step S10 shown in Figure 4 judge blow out that humidity sensor 21 measures whether blow out humidity below 60%, if judge and blow out humidity, enter step S11 below 60%; On the other hand, if judgement blows out humidity more than 60%, then enter step S12.
And, judge at step S11 whether the gradient that blows out humidity descends, descend if judge the gradient that blows out humidity, enter step S12, and if judge that the gradient that blows out humidity does not descend, and then enters step S13.That is, descend, then represent not have in the humidification flexible pipe 4 dew, judge the concluding time of dry operation in view of the above if blow out the gradient of humidity.
On the other hand, judge at step S12 whether the timing of timer T2 finishes, do not have the time of end to return step S10, then enter step S13 when finishing.
Then, close heater 17, stop at step S14 humidification fan 15 at step S13.
Then, enter step S15, monitoring blows out humidity, enters step S16, and whether that judges monitoring blows out humidity more than 90%.And, if blow out humidity more than 90%, enter step S17 in step S16 judgement; On the other hand, if judgement blows out humidity less than 90%, then return step S15.That is, if after humidification fan 15 stalls humidification flexible pipe 4 blow out humidity also more than 90%, then judge to be necessary to carry out drying operation, move and enter following drying.
Then, at step S17 interval measurement start-up time device T3, enter step S18, whether the timing of judgement time interval measurement device T3 finishes.And, if finish, return step S2 shown in Figure 3 in the timing of step S18 judgement time interval measurement device T3; On the other hand, if the timing of judgement time interval measurement device T3 does not have end, then repeating step S18.
Like this, on the air conditioner that adopts above-mentioned damping device 3, when outside air temperature sensor 24 detected outside air temperatures are higher than indoor temperature transmitter 22 detected indoor temperatures, and satisfied when imposing a condition, by carrying out outdoor air is blown into the drying operation of humidification flexible pipe 4, even when not carrying out for example refrigerating operaton of humidification operation, also can prevent dewfall in the humidification flexible pipe 4.
And, blowing out humidity sensor 21 detected value and the variations that blow out humidity according to above-mentioned, the degree of drying in deducibility drying capacity or the humidification flexible pipe 4 can carry out the effective dry operation.
If adopt damping device of the present invention, even can realize when not carrying out the refrigerating operaton of humidification operation, also can preventing the high air conditioner of reliability of dewfall in the humidification flexible pipe.
In addition, in above-mentioned form of implementation, though be when outside air temperature sensor 24 detected outside air temperatures are higher than indoor temperature transmitter 22 detected indoor temperatures, and satisfied when imposing a condition, carried out outdoor air is blown into the drying operation of humidification flexible pipe 4, still, when the refrigerating plant as air conditioner moves under refrigerating state, and satisfied when imposing a condition, also can carry out outdoor air is blown into the drying operation of humidification flexible pipe.Even when not carrying out the refrigerating operaton of humidification operation, also can prevent dewfall in the humidification flexible pipe such.
And, in above-mentioned form of implementation, though be to move greater than the drying of carrying out the back at 90% o'clock in the humidity that blows out of humidification flexible pipe 4, also can be according to the dry operation of outdoor air humidity control.For example, when being higher than 90% by above-mentioned outdoor air humidity sensor 23 detected outdoor air humidity, even because to humidification flexible pipe 4 be blown into outdoor air can not abundant dry humidification flexible pipe 4 in, efficient is very low, so, do not carry out the drying operation; On the other hand, when outdoor air humidity is in can dry humidification flexible pipe 4 below 90%, carry out the drying operation, therefore, can carry out the effective dry operation.
Again, in above-mentioned form of implementation, though be when humidification flexible pipe 4 blow out humidity in 80% heater 17 when above, also can be according to the switch of outdoor air humidity control heater.For example, when above-mentioned outdoor air humidity sensor 23 detected outdoor air humidity more than 60% and in can not efficient drying humidification flexible pipe 4 time, by utilizing heater 17 heating to be blown into the outdoor air of humidification flexible pipe 4, can carry out effectively dry operation conscientiously.
And, also can be according to above-mentioned outside air temperature sensor 24 detected outside air temperatures and indoor temperature transmitter 22 detected indoor temperatures, the switch of the heater 17 of the outdoor air that is blown into humidification flexible pipe 4 is heated in control when drying is moved, at this moment, heater 17 when the temperature difference of outside air temperature and indoor temperature is higher than setting value; On the other hand, when being lower than setting value, the temperature difference of outside air temperature and indoor temperature closes heater 17, by carrying out the effective dry operation like this.
In above-mentioned form of implementation, though be to detect and blow out humidity by the blow-off outlet 4a of the humidification flexible pipe 4 that the is configured in indoor set body 5 sides humidity sensor 21 that blows out nearby, but also can be blown into the humidity sensor of the humidity of air in the entrance side configuration detection of the humidification flexible pipe of damping device side, according to the detected humidity that is blown into air of this humidity sensor, the switch heating is blown into the heater 17 of the outdoor air of humidification flexible pipe 4 when drying is moved.
In addition, also can be blown into the temperature sensor of temperature of the outdoor air of humidification flexible pipe in the entrance side configuration detection of above-mentioned humidification flexible pipe, according to the temperature of the detected outdoor air of this temperature sensor, the switch heating is blown into the heater 17 of the outdoor air of humidification flexible pipe 4 when drying is moved.
Claims (9)
1. damping device, carry out from outdoor through humidification flexible pipe (4) on the damping device of the indoor humidification operation that humidifying air is provided, it is characterized in that: have the outside air temperature sensor (24) that detects outside air temperature, detect the indoor temperature transmitter (22) of indoor temperature, and control part (32), this control part (32), when the detected outside air temperature of above-mentioned outside air temperature sensor (24) is higher than the detected indoor temperature of above-mentioned indoor temperature transmitter (22), and satisfied when imposing a condition, carried out outdoor air is blown into the drying operation of above-mentioned humidification flexible pipe (4).
2. damping device as claimed in claim 1, it is characterized in that: outdoor air humidity sensor (23) with relative humidity of sensing chamber's outer air, according to the relative humidity of the detected outdoor air of outdoor air humidity sensor (23), above-mentioned control part (32) carries out above-mentioned dry operation.
3. damping device as claimed in claim 2 is characterized in that: when the relative humidity of the detected outdoor air of outdoor air humidity sensor (23) 90% when following, above-mentioned control part (32) carries out above-mentioned dry operation.
4. damping device as claimed in claim 2, it is characterized in that: have the heater (17) that is used for heating the outdoor air that is blown into above-mentioned humidification flexible pipe (4), relative humidity according to the detected outdoor air of outdoor air humidity sensor (23), above-mentioned control part (32) is at the above-mentioned drying outdoor air that utilizes above-mentioned heater (17) heating to be blown into above-mentioned humidification flexible pipe (4) in service.
5. damping device as claimed in claim 4, it is characterized in that: when the relative humidity of the detected outdoor air of outdoor air humidity sensor (23) 60% when above, above-mentioned control part (32) is at the above-mentioned drying outdoor air that utilizes above-mentioned heater (17) heating to be blown into above-mentioned humidification flexible pipe (4) in service.
6. damping device as claimed in claim 1, it is characterized in that: have the air that detection blows out from the blow-off outlet of above-mentioned humidification flexible pipe (4) relative humidity blow out humidity sensor (21), according to the above-mentioned relative humidity that blows out the detected air that blows out from the blow-off outlet of above-mentioned humidification flexible pipe (4) of humidity sensor (21), above-mentioned control part (32) carries out above-mentioned dry operation.
7. damping device as claimed in claim 1, it is characterized in that: according to detected outside air temperature of above-mentioned outside air temperature sensor (24) and the detected indoor temperature of above-mentioned indoor temperature transmitter (22), above-mentioned control part (32) is at the above-mentioned drying outdoor air that utilizes above-mentioned heater (17) heating to be blown into above-mentioned humidification flexible pipe (4) in service.
8. damping device, carry out from outdoor by humidification flexible pipe (4) on the damping device of the indoor humidification operation that humidifying air is provided, it is characterized in that: have control part (32), this control part (32), when refrigerating plant moves under refrigerating state, and satisfied when imposing a condition, carried out outdoor air is blown into the drying operation of above-mentioned humidification flexible pipe (4).
9. an air conditioner is characterized in that: adopted claim 1 or 8 described damping devices.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP287158/2000 | 2000-09-21 | ||
| JP2000287158 | 2000-09-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1392943A true CN1392943A (en) | 2003-01-22 |
| CN1154808C CN1154808C (en) | 2004-06-23 |
Family
ID=18770958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB01802839XA Expired - Fee Related CN1154808C (en) | 2000-09-21 | 2001-09-18 | Humidifier and air conditioner using it |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP1319905A4 (en) |
| JP (1) | JP4341244B2 (en) |
| KR (1) | KR100550660B1 (en) |
| CN (1) | CN1154808C (en) |
| WO (1) | WO2002025183A1 (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102818347A (en) * | 2012-08-31 | 2012-12-12 | 广东美的制冷设备有限公司 | Humidified water compensating method and device for air conditioner as well as air conditioner |
| CN102818348A (en) * | 2012-08-31 | 2012-12-12 | 广东美的电器股份有限公司 | Method and device for compensating humidification water of air conditioner and air conditioner |
| CN104534618A (en) * | 2014-12-12 | 2015-04-22 | 珠海格力电器股份有限公司 | Air conditioner control method |
| CN106352446A (en) * | 2015-07-15 | 2017-01-25 | 韩国科学技术研究院 | Air conditioning system and control method thereof |
| CN106839135A (en) * | 2017-04-18 | 2017-06-13 | 广东美的制冷设备有限公司 | Air conditioner room unit, air-conditioner outdoor unit and air-conditioner |
| CN106232402B (en) * | 2014-05-21 | 2018-06-08 | 株式会社电装 | Humidifier |
| CN110715412A (en) * | 2019-06-21 | 2020-01-21 | 北海飞申科技有限公司 | Automatic adjustment of humidifier operation humidity based on ambient humidity value under ventilation and operation method thereof |
| TWI705223B (en) * | 2018-10-22 | 2020-09-21 | 行政院原子能委員會核能研究所 | Dryer with combined porous desiccant wheel and vapor compression refrigeration loop |
| WO2022156239A1 (en) * | 2021-01-20 | 2022-07-28 | 广东美的暖通设备有限公司 | Rotary wheel humidity regulation device, air conditioning system having same, and control method therefor and controller thereof |
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| JP3624910B2 (en) * | 2003-05-27 | 2005-03-02 | ダイキン工業株式会社 | Humidity control device |
| JP4496821B2 (en) * | 2003-12-03 | 2010-07-07 | ダイキン工業株式会社 | Humidity control device |
| KR101398897B1 (en) * | 2007-04-11 | 2014-07-01 | 삼성전자주식회사 | Ventilation unit and air conditioner having the same |
| CN102032646B (en) * | 2010-11-18 | 2013-03-27 | 珠海格力电器股份有限公司 | ultrasonic humidifier with overheat self-locking protection |
| JP2012229641A (en) * | 2011-04-26 | 2012-11-22 | Anest Iwata Corp | Air compressor |
| RU2498170C1 (en) * | 2012-04-10 | 2013-11-10 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Кемеровский технологический институт пищевой промышленности" | Heat-and-wet air treatment unit |
| JP6335721B2 (en) * | 2014-08-26 | 2018-05-30 | 大阪瓦斯株式会社 | Air conditioning system |
| CN105823124A (en) * | 2016-03-28 | 2016-08-03 | 王凡 | Intelligent control device for indoor air purification and humidification |
| IT201800005333A1 (en) * | 2018-05-14 | 2019-11-14 | METHOD AND CONTROL SYSTEM OF A DEHUMIDIFICATION WHEEL | |
| CN110736246B (en) * | 2019-10-30 | 2023-11-21 | 广东美的制冷设备有限公司 | Air conditioner and control method and device thereof |
| JP2023044061A (en) * | 2021-09-17 | 2023-03-30 | パナソニックＩｐマネジメント株式会社 | air conditioner |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6191428A (en) * | 1984-10-12 | 1986-05-09 | Matsushita Electric Ind Co Ltd | Humidifier control device |
| JP2960155B2 (en) * | 1990-11-30 | 1999-10-06 | 松下精工株式会社 | Air conditioner |
| JPH05272792A (en) * | 1992-03-27 | 1993-10-19 | Kubota Corp | Air conditioner |
| JP3408024B2 (en) * | 1995-07-26 | 2003-05-19 | 大阪瓦斯株式会社 | Desiccant air conditioner |
| JP3559421B2 (en) * | 1997-03-27 | 2004-09-02 | シャープ株式会社 | Humidifier |
| EP0939283B1 (en) * | 1998-02-25 | 2004-10-13 | SANYO ELECTRIC Co., Ltd. | Humidity control apparatus |
| JP3123973B2 (en) * | 1998-02-25 | 2001-01-15 | 三洋電機株式会社 | Humidity adjustment device |
| JP3402281B2 (en) * | 1999-09-27 | 2003-05-06 | ダイキン工業株式会社 | Air conditioner with humidification function |
-
2001
- 2001-09-18 JP JP2002528744A patent/JP4341244B2/en not_active Expired - Fee Related
- 2001-09-18 CN CNB01802839XA patent/CN1154808C/en not_active Expired - Fee Related
- 2001-09-18 EP EP01967718A patent/EP1319905A4/en not_active Withdrawn
- 2001-09-18 WO PCT/JP2001/008092 patent/WO2002025183A1/en not_active Application Discontinuation
- 2001-09-18 KR KR1020027006345A patent/KR100550660B1/en not_active IP Right Cessation
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102818348A (en) * | 2012-08-31 | 2012-12-12 | 广东美的电器股份有限公司 | Method and device for compensating humidification water of air conditioner and air conditioner |
| CN102818348B (en) * | 2012-08-31 | 2015-09-30 | 美的集团股份有限公司 | Compensate the method for air-conditioner humidification water, device and air-conditioner |
| CN102818347B (en) * | 2012-08-31 | 2015-12-02 | 广东美的制冷设备有限公司 | Compensate the method for air-conditioner humidification water, device and air-conditioner |
| CN102818347A (en) * | 2012-08-31 | 2012-12-12 | 广东美的制冷设备有限公司 | Humidified water compensating method and device for air conditioner as well as air conditioner |
| CN106232402B (en) * | 2014-05-21 | 2018-06-08 | 株式会社电装 | Humidifier |
| CN104534618A (en) * | 2014-12-12 | 2015-04-22 | 珠海格力电器股份有限公司 | Air conditioner control method |
| CN106352446B (en) * | 2015-07-15 | 2019-06-07 | 韩国科学技术研究院 | Air handling system and its control method |
| CN106352446A (en) * | 2015-07-15 | 2017-01-25 | 韩国科学技术研究院 | Air conditioning system and control method thereof |
| CN106839135A (en) * | 2017-04-18 | 2017-06-13 | 广东美的制冷设备有限公司 | Air conditioner room unit, air-conditioner outdoor unit and air-conditioner |
| CN106839135B (en) * | 2017-04-18 | 2022-04-12 | 广东美的制冷设备有限公司 | Air conditioner indoor unit, air conditioner outdoor unit and air conditioner |
| TWI705223B (en) * | 2018-10-22 | 2020-09-21 | 行政院原子能委員會核能研究所 | Dryer with combined porous desiccant wheel and vapor compression refrigeration loop |
| CN110715412A (en) * | 2019-06-21 | 2020-01-21 | 北海飞申科技有限公司 | Automatic adjustment of humidifier operation humidity based on ambient humidity value under ventilation and operation method thereof |
| WO2022156239A1 (en) * | 2021-01-20 | 2022-07-28 | 广东美的暖通设备有限公司 | Rotary wheel humidity regulation device, air conditioning system having same, and control method therefor and controller thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| EP1319905A4 (en) | 2005-12-14 |
| EP1319905A1 (en) | 2003-06-18 |
| KR20020054346A (en) | 2002-07-06 |
| JP4341244B2 (en) | 2009-10-07 |
| KR100550660B1 (en) | 2006-02-08 |
| JPWO2002025183A1 (en) | 2004-01-29 |
| WO2002025183A1 (en) | 2002-03-28 |
| CN1154808C (en) | 2004-06-23 |
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