CN101566377A - Water evaporating air conditioner installed indoors and provided with air-out humidity upper limit - Google Patents
Water evaporating air conditioner installed indoors and provided with air-out humidity upper limit Download PDFInfo
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- CN101566377A CN101566377A CNA2009103030116A CN200910303011A CN101566377A CN 101566377 A CN101566377 A CN 101566377A CN A2009103030116 A CNA2009103030116 A CN A2009103030116A CN 200910303011 A CN200910303011 A CN 200910303011A CN 101566377 A CN101566377 A CN 101566377A
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Abstract
A water evaporating air conditioner installed indoors and provided with air-out humidity upper limit comprises an air conditioner casing and a fan, a primary filter screen and a wet curtain arranged in turn in the air conditioner casing in the direction opposite to the air conditioner air-out direction. A water distribution device for distributing the wet curtain is arranged in the air conditioner casing. The wet curtain is composed of at least two layers, wherein one is a movable wet curtain which is adjacent to the primary filter screen and provided with at least a movable curtain sheet moving corresponding to other curtain sheets for adjusting the opening degree of the movable wet curtain. A humidity sensor is arranged at the outlet of the fan and connected to the controller. The controller can move the movable curtain sheets by comparing the self-defined humidity upper limit and the air-out humidity detected by the humidity sensor. The invention has compact conformation, high temperature reduction efficiency, low cost and low energy consumption, can be installed indoors and matches with the suspended ceiling and sets the humidity high limit and adjusts the air-out humidity instantly based on the humidity high limit for avoiding a superfine humidity.
Description
Technical field
The present invention relates to a kind of air-conditioning, especially a kind ofly can be installed on indoor and can set the water evaporating air conditioner of provided with air-out humidity upper limit, it is highly suitable for labour-intensive place and humiture is required numerous places that tight but humidity again can not be too big.
Background technology
At present, have the inconvenience of following several classes place to use the air-conditioning of band compressor:
One, very big at occasion oil smoke such as family kitchen, kitchens, hotel, very serious at place peculiar smell such as medicolegal autopsy chamber or other laboratories, these places all can not be used circulated air and be required brand-new wind operation, being provided with of air-conditioning should not adopt circulated air to dissolve oil smoke or peculiar smell, otherwise cost costliness and working service bother very much, this type of place focuses on gets rid of oil smoke or peculiar smell, sends into the brand-new wind through cooling simultaneously, so the relevant air-conditioning produce market in this class place is a blank.
Two, thermic load has the place of pollution during Datong District very much, and as the public place of air quality differences such as labour-intensive factory building, tall and big factory building, Internet bar, dance hall, gymnasium, dissection, laboratory etc. have peculiar smell to need the places of a large amount of new wind.Compressed air conditioner that use at present in numerous these type of places or new wind abundance but the air-conditioning investment and the operation electricity charge are high, or because of new wind deficiency air quality extreme difference.
Three, the place of opening wide or partly opening wide.Opening places such as outdoor leisure teahouse, street restaurant are that present compressed air conditioner is insurmountable; Compressed air conditioner can't be born because of the power consumption of costliness in the place that needs to open the gate wide because of business in a large number along the street.
For above place, the evaporation type air-conditioning has the compressed air conditioner incomparable advantage because of the method for operation of its brand-new wind, the extremely low three big characteristics of 10-15%, cost that power consumption has only compressed air conditioner.But because present evaporation type air-conditioning is made up of existing following several prods basically, all there is certain limitation in they, so its applicable surface is very limited, a large amount of places thus can't use that this is one good and cheap, utmost point low energy consumption, the brand-new air-conditioning of wind.
1, wet curtain wall adds the negative-pressure air fan mode.This mode is provided with wet curtain on a face wall, to exhaust blower is set on the face wall.This product is poor because of the aesthetic property of wet curtain, the life-span short, shut out the light during use, and door and window requires to close, so it can only be used for part factory.
2, wet curtain blower fan forced draft mode.This integral type water evaporating air conditioner must be installed on outdoor, must have in brandreth platform and the air duct air-supply inlet chamber.It is bigger to exterior wall destruction attractive in appearance, can produce noise pollution to surrounding enviroment, and there is very big potential safety hazard in installation and maintenance, so it generally also can only be used for factory, a large amount of places of business, urban district, kitchen etc. can't be used.
3, portable water evaporating air conditioner.Portable water evaporating air conditioner (comprising air cooler) is owing to adopt circulated air, so can only be used for opening wide or the good place of gravity-flow ventilation, otherwise thereby the very fast rising of indoor humidity loses further cooling ability, reasons such as its occupation of land, power line mop floor, need artificial the cleaning to change water in addition, and the air-supply coverage is little cause the inconvenience of a large amount of places to be used.
But, present above several evaporation type air-conditionings immobilize owing to disengagement area, in case wet curtain adds water to air-out humidity and reaches certain particular value, characteristic according to wet curtain, even stop to add water this moment immediately, because of moisture content in the wet curtain can continue to flow and diffusion, make wet curtain disengagement area can continue to strengthen, and because water distribution hydraulic pressure size, wet curtain clean-up performance difference, make current and the meeting of diffusion size on the wet curtain different, add wet curtain drench can keep same in its coming minutes of back evaporation efficiency in wet curtain water evaporates to a certain degree, the time meeting of this hysteresis is because the dry humidity of outdoor air is different and different, and this two aspects reason makes and adds impossible instant control air-out humidity of water time by simple control.So invent and a kind ofly can regulate air-out humidity immediately to be no more than the evaporation type air-conditioning meaning of higher limit of setting very great, the air-conditioning market capacity of this principle of utilization will be increased greatly.
Summary of the invention
In order to solve existing existing the problems referred to above of air-conditioning, the invention provides and a kind ofly can be installed on indoor and can set the water evaporating air conditioner of provided with air-out humidity upper limit, it can regulate air-out humidity immediately according to the humidity higher limit of setting.
Technical solution of the present invention is to constitute like this, a kind ofly can be installed on indoor and can set the water evaporating air conditioner of provided with air-out humidity upper limit, it comprises that air conditioner housing and contrary air-conditioning air-out direction are installed on the blower fan in the air conditioner housing, wet curtain in regular turn, just imitate filter screen, also be provided with the water-distributing device that is used for wet cord water in the air conditioner housing, it is characterized in that: described wet curtain is made up of twice at least, be movable wet curtain wherein near the together wet curtain of just imitating filter screen, the curtain body of the wet curtain of this activity have a slice at least relatively other sheet curtain body move to regulate the wet movable curtain sheet of curtain opening degree of activity; The exit of described blower fan is provided with humidity sensor, is connected to controller, and what controller had a air-out humidity that the humidity higher limit that can set according to self and humidity sensor detect relatively comes mobile movable curtain sheet, the function of curtain opening degree thereby the adjusting activity is wet.
During work, can set the humidity higher limit that the user wishes earlier, after the start, the air-out humidity that detects when humidity sensor is during less than the humidity higher limit set, water-distributing device supplies water to wet curtain, air from the first effect filter screen wet curtain in each road of flowing through successively, fully mixes with the water on wet curtain surface under the effect of blower fan, makes air cooling-down, filtration, humidification.When air-out humidity reached the humidity higher limit of setting, water supply stopped, because wet curtain surface moisture diffusion, wet curtain has the identical even bigger disengagement area of continuing, though the humidity that stops to supply water still can continue to strengthen.Moving of a slice (or more than two or two) moveable curtain sheet in this moment just can the dependence activity wet curtain, comparison according to the humidity higher limit of air-out humidity and setting, ratio is regulated the opening degree of the wet curtain of this activity, thereby the relative heated dry air of by-passing part, air-out humidity is reduced immediately, thereby reach the purpose of stablizing air-out humidity; When air-out humidity does not reach the humidity higher limit of setting, oppositely move the movable curtain sheet of movable wet curtain and the opening degree of movable wet curtain is diminished, just reduced the heated dry air flow of bypass, air-out humidity is increased immediately or avoid continuing reducing; Close fully and air-out humidity when still continuing to reduce when the opening degree of the wet curtain of activity, can control the water-distributing device water supply start.So circulation by controlling the movable opening degree of curtain and the water supply time of water-distributing device of wetting, can keep air-out humidity within the humidity higher limit of setting.
Than prior art, the present invention is owing to adopt the wet curtain of twice at least, and wherein be set to regulate according to air-out humidity the wet curtain of activity of opening degree near the together wet curtain of just imitating filter screen, therefore can utilize one Wet-curtain temperature reducing and dash in use, utilize another road movable curtain sheet moveable Wet-curtain temperature reducing and by-passing part heated dry air, thereby both reached the purpose of cooling, humidification and ventilation, can regulate air-out humidity immediately again, and made air-out humidity be no more than the humidity higher limit of setting.Not only compact conformation, cooling efficient high and low cost low energy consumption of the present invention, can be installed on and indoorly cooperate, be unlikely and make humidity too big but also can set the humidity higher limit and regulate air-out humidity immediately according to the humidity higher limit of setting with finishing and furred ceiling.In addition, governing speed of the present invention is fast, easy to use, is highly suitable for labour-intensive place and humiture is required numerous places that tight but humidity again can not be too big.
Description of drawings
Fig. 1 provided by the present inventionly can be installed on indoor and can set the water evaporating air conditioner of provided with air-out humidity upper limit
The aufbauprinciple schematic diagram, Fig. 1 is the B-B profile of Fig. 2.
Fig. 2 is the A-A profile of Fig. 1.
Fig. 3 is the embodiment of the invention 1 organigram, and Fig. 3 is the D-D profile of Fig. 4.
Fig. 4 is the C-C profile of Fig. 3.
Fig. 5 is the embodiment of the invention 2 organigrams.
Fig. 6 is the embodiment of the invention 3 organigrams.
Number in the figure explanation: 1-blower fan, 2-humidity sensor, 3-air conditioner housing, the fixing wet curtain of 4-, the 5-water-distributing device, the movable wet curtain of 6-, 7-water-distributing device, 8-water-distributing device, the movable wet curtain of 9-, 10-is just imitated filter screen, the 11-motor cover, the 12-motor, 13-gear, 14-tooth bar, the 15-tooth bar, 16-pulley, 17-water supply assembly (including heater and cleaning fluid filling apparatus), 18-water supply assembly (including heater, cleaning fluid filling apparatus and three-way solenoid valve), 19-washer jet, 20-nozzle tube connector.
The specific embodiment
Below in conjunction with specification drawings and specific embodiments content of the present invention is elaborated:
As depicted in figs. 1 and 2, the specific embodiment of the invention provides a kind of and can be installed on indoor and can set the water evaporating air conditioner of provided with air-out humidity upper limit, it comprises that air conditioner housing 3 and contrary air-conditioning air-out direction are installed on blower fan 1, wet curtain in the air conditioner housing 3 in regular turn, just imitate filter screen 10, also are provided with the water-distributing device 5,7,8 that is used for wet cord water in the air conditioner housing 3.It is characterized in that: described wet curtain is made up of twice at least, be movable wet curtain 6,9 wherein near the together wet curtain of just imitating filter screen 10, the curtain body of the wet curtain 6,9 of this activity have a slice at least relatively other sheet curtain body move to regulate the wet movable curtain sheet of curtain 6,9 opening degrees of activity; The exit of described blower fan 1 is provided with humidity sensor 2, humidity sensor 2 is connected to controller, what controller had a air-out humidity that the humidity higher limit that can set according to self and humidity sensor 2 detect relatively comes mobile movable curtain sheet, reaches the by-passing part heated dry air thereby curtain 6,9 opening degrees are wet in the adjusting activity, regulates the function of humidity immediately.
Above-mentioned wet curtain can be made up of twice, and wherein the together wet curtain near blower fan 1 is the fixing wet curtain 4 that can not regulate curtain body opening degree, thereby realizes dash and cooling function preferably by fixing wet curtain 4.Certainly, when specifically implementing, described wet curtain also can be by forming more than the twice, but at least one wet curtain to be the curtain body removable is the wet curtain of the adjustable activity of opening degree.
Above-mentioned air conditioner housing both can have been assembled and hung or support member, and air-conditioning can be hung or embedding window or be hung on body of wall outward and install, and also can set up pulley in the bottom, thereby as portable type.
Above-mentioned blower fan 1 both can be one, also can be an above parallel running, both can be axial flow blower, also can be centrifugal blower or other form blower fans; Blower fan 1 outlet can be installed electronic air grille.
Wet curtain can add water by the water-distributing device of top or side, and this water distribution manner both can be in the machine or the machine outer circulation supplies backwater, also can adopt batch (-type) to add the direct drainage pattern of water.Described wet cord water device 5,7,8 both can be the pipeline tapping formula, also can be to open wide water-distributing, also can adopt nozzle water spray or spray pattern.
The water supply of above-mentioned water-distributing device 5,7,8 both can have been adopted running water straight line program intermittent water application, and unnecessary water is drained from the discharge outlet of device housings bottom; Also can adopt water pond of device bottom band, give water-distributing device 5,7,8 periodical feedings by water pump in the water pond; Can also join a water tank in device external, give water-distributing device 5,7,8 by water pump periodical feeding in the water tank.Described water-distributing device 5,7,8 can also connect cleaning fluid or the tubular type heater is set, and realize annotating automatically cleaning fluid or hot water clean fixing wet curtain 4 and movable wet curtain 6,9.
During this air-conditioning work, as selected ventilation function, movable two movable curtain sheets that wet curtain 6 and 9 will keep maximum opening degree, make the inner drag overall minimum of air-conditioning, the ventilation maximum.
When selecting refrigerating function, if the humidity limit value that the air-conditioning air-out humidity is set less than the user, movable two movable curtain sheets that wet curtain 6 and 9 will be in the complete closed position of opening degree illustrated in figures 1 and 2, water-distributing device 5,7,8 begins to add water simultaneously, along with the suction of wet curtain, air-out humidity increases gradually, and temperature reduces gradually, when air-out humidity no longer increases and during less than the capping value, water-distributing device can intermittently add water according to program; And if the air-out humidity increase is when reaching the higher limit of setting, water-distributing device 5,7,8 stops to add water, two movable curtain sheets of movable wet curtain 6 and 9 increase opening degree by electronic moving, bypass the relative heated dry air of part, thereby reduce air-out humidity immediately to keep the higher limit that air-out humidity is being set; Along with the minimizing of moisture content in the wet curtain, air-out humidity slowly reduces, and two movable curtain sheets of movable wet curtain 6 and 9 can electronicly move and reduce opening degree, are reduced by the heated dry air flow of bypass, make air-out humidity maintain the humidity limit value of setting from face; Close fully and air-out humidity when continuing to reduce when the opening degree of two movable curtain sheets of the wet curtain 6 of activity and 9, water-distributing device 5,7,8 begins to add water.So periodic duty can both reach the cooling purpose, kept air-out humidity again near the humidity limit value of setting.
For the place of humidity no requirement (NR), the user can set the air-out humidity limit value for maximum, to obtain best cooling-down effect.
For humidity the place of requirement is arranged, the user can set corresponding humidity limit value according to humidity requirement, can prevent that so humidity is excessive.Diminish though air-out humidity reduces corresponding temperature drop amplitude, still can accept, add the fan effect that the great resh air requirement of this type of air-conditioning produces, so can solve the basic comfort level in such place to many places.
This air-conditioning can be used for being used in combination with compressed air conditioner simultaneously, both can be used as new blower fan, also can adopt all or part of circulated air, and to the indoor moistening and lowering temperature that carries out, because the increase of humidity has improved the Energy Efficiency Ratio of compressed air conditioner, energy-saving significance is very obvious simultaneously.
Embodiment 1
Be the embodiment of the invention 1 organigram as shown in Figure 3 and Figure 4, this figure provides a kind of embodiment operation principle of electric translation movable curtain sheet.Among the figure, the described activity curtain 6 that wets, 9 curtain body is made up of (certainly two movable curtain sheets that can relatively move, during concrete enforcement, also can adopt a slice to fix, the mode that another sheet can move, and when the sheet number of movable curtain sheet during more than two, can the partial fixing part removable or all removable), the wet curtain opening degree control device of described activity comprises and is separately positioned on two tooth bars 14 on the movable curtain sheet, 15, be located at the tooth bar 14 of two movable curtain sheets, gear 13 between 15, be used for motor 12 that driven gear 13 rotates and be connected in motor 12 and humidity sensor 2 between, and can set the humidity higher limit and humidity limit value and the air-out humidity of setting compared the opening degree controller that rotates with control motor 12.During concrete enforcement, being used for driving parts such as motor 12 that the movable curtain sheet moves, gear 13, tooth bar 14, tooth bar 15 also can adopt other structure to replace, as adopt worm and gear transmission or chain sprocket transmission or belt transmission or hydraulic drive or connecting rod transmission etc., and be not limited to illustrated structure.For the ease of moving of movable curtain sheet, the bottom of movable curtain sheet also can be provided with pulley 16.
When the opening degree of the wet curtain 6,9 of activity will be opened, motor 12 clockwise (overlooking) rotates, tooth bar 14,15 translations in opposite directions that gear 13 drives on two movable curtain sheets that are arranged at movable wet curtain 6,9, thereby make opening degree become big, otherwise when the needs opening degree diminished, translation motor 12 rotated counterclockwise, tooth bar 14,15 translations round about on two movable curtain sheets of the wet curtain 6,9 of the activity of being arranged at, thus opening degree is diminished.The pulley 16 of bottom plays a part to support and mobile movable curtain sheet.
Described humidity sensor 2 is connected to controller, and controller has and can compare the changeable water supply controller of adjusting water supply time according to the air-out humidity of humidity higher limit of self setting and humidity sensor 2 detections.Described changeable water supply controller and opening degree controller both can be distinguished independent setting, also can implement control together by unified control device.
Embodiment 2
Be illustrated in figure 5 as the embodiment of the invention 2 schematic diagrames, a kind of embodiment that cleans wet curtain is provided among the figure, the assembly of water supply described in the figure 17 includes heater and cleaning fluid filling apparatus.
Because dust and the impurity carried secretly in the air intake can contacts with wet curtain, make the dirty and performance decline of wet curtain, unhygienic and influence its performance.Therefore air-conditioning should regularly start automatic cleaning function, this moment, blower fan 1 quit work, water supply enters water-distributing device 5,7,8 from water supply assembly 17, in water supply assembly 17, automatic filling cleaning fluid device will be arranged and water supply will be heated to heater (as tube heater) about 60 ℃, and can flow away after the hot water that contains cleaning fluid cleans wet curtain or be circulated to water tank.
The auto-programming that cleans will stop the cleaning fluid of annotating at last, adopt the wet curtain of clean water confrontation to clean.
Embodiment 3
Be illustrated in figure 6 as the embodiment of the invention 3 schematic diagrames, the another kind of embodiment that cleans wet curtain is provided among the figure, the assembly of water supply described in the figure 18 includes heater, cleaning fluid filling apparatus and three-way solenoid valve, described wet curtain side is provided with washer jet 19, washer jet 19 is connected with a port of three-way solenoid valve by nozzle tube connector 20, and two other port of three-way solenoid valve connects water inlet pipe respectively and leads to the outlet pipe of water-distributing device 5,7,8.
When wet curtain need clean, should select cleaning function, this moment, blower fan 1 quit work, make the three-way solenoid valve work in the water supply assembly 18, water supply is switched to nozzle tube connector 20, and 19 pairs of wet curtains of the washer jet on the nozzle tube connector 20 carry out spray Cleaning for High Capacity, simultaneously, heater in the water supply assembly 18 is heated to water supply about 60 ℃, and cleaning fluid is annotated automatically.The hot water that contains cleaning fluid carries out flowing away after the spray Cleaning for High Capacity or being circulated to water tank to wet curtain.
The auto-programming that cleans will stop the cleaning fluid of annotating at last, adopt the wet curtain of clean water confrontation to carry out spray Cleaning for High Capacity.
Described washer jet 19 can be fixed nozzle or automatic swivel nozzle, so that clean more even more thorough.
Claims (6)
1. one kind can be installed on indoor and can set the water evaporating air conditioner of provided with air-out humidity upper limit, it comprises that air conditioner housing (3) and contrary air-conditioning air-out direction are installed on the blower fan (1) in the air conditioner housing (3) in regular turn, wet curtain, just imitate filter screen (10), also be provided with the water-distributing device (5 that is used for wet cord water in the air conditioner housing (3), 7,8), it is characterized in that: described wet curtain is made up of twice at least, be movable wet curtain (6 wherein near the together wet curtain of just imitating filter screen (10), 9), the wet curtain (6 of this activity, 9) curtain body has at least, and a slice can move to regulate movable wet curtain (6 relative to other sheet curtain body, 9) the movable curtain sheet of opening degree; The exit of described blower fan (1) is provided with humidity sensor (2), humidity sensor (2) is connected to controller, what controller had a air-out humidity that the humidity higher limit that can set according to self and humidity sensor (2) detect relatively comes mobile movable curtain sheet, the function of curtain (6,9) opening degree thereby the adjusting activity is wet.
2. according to claim 1ly can be installed on indoor and can set the water evaporating air conditioner of provided with air-out humidity upper limit, it is characterized in that: described wet curtain is made up of twice, wherein near the together wet curtain of blower fan (1) for not regulating the fixing wet curtain (4) of curtain body opening degree.
3. according to claim 1ly can be installed on indoor and can set the water evaporating air conditioner of provided with air-out humidity upper limit, it is characterized in that: the described activity curtain (6 that wets, 9) curtain body is made up of two movable curtain sheets that can relatively move, and the wet curtain opening degree control device of described activity comprises and is separately positioned on two tooth bars (14 on the movable curtain sheet, 15), be located at the tooth bar (14 of two movable curtain sheets, 15) gear between (13), be used for motor (12) that driven gear (13) rotates and be connected in motor (12) and humidity sensor (2) between, and can set the humidity higher limit and humidity higher limit and the air-out humidity of setting compared the opening degree controller that rotates with control motor (12).
4. describedly can be installed on indoor and can set the water evaporating air conditioner of provided with air-out humidity upper limit according to claim 1 or 2 or 3, it is characterized in that: described humidity sensor (2) includes magnetic valve with the water supply assembly (17,18) of water-distributing device (5,7,8), the signal that provides according to controller opens or closes the water supply water route, to adjust wet curtain (4,6,9) is added the water time.
5. according to claim 4ly can be installed on indoor and can set the water evaporating air conditioner of provided with air-out humidity upper limit, it is characterized in that: described water supply assembly (17) includes heater and cleaning fluid filling apparatus.
6. according to claim 4ly can be installed on indoor and can set the water evaporating air conditioner of provided with air-out humidity upper limit, it is characterized in that: described water supply assembly (18) includes heater, cleaning fluid filling apparatus and three-way solenoid valve, wet curtain side is provided with washer jet (19), washer jet (19) is connected with a port of three-way solenoid valve by nozzle tube connector (20), and two other port of three-way solenoid valve connects water inlet pipe respectively and leads to the outlet pipe of water-distributing device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009103030116A CN101566377B (en) | 2009-06-06 | 2009-06-06 | Water evaporating air conditioner installed indoors and provided with air-out humidity upper limit |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2009103030116A CN101566377B (en) | 2009-06-06 | 2009-06-06 | Water evaporating air conditioner installed indoors and provided with air-out humidity upper limit |
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| CN101566377A true CN101566377A (en) | 2009-10-28 |
| CN101566377B CN101566377B (en) | 2011-06-08 |
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| CN2009103030116A Expired - Fee Related CN101566377B (en) | 2009-06-06 | 2009-06-06 | Water evaporating air conditioner installed indoors and provided with air-out humidity upper limit |
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| CN102278799A (en) * | 2011-08-12 | 2011-12-14 | 福州普泽冷暖设备技术有限公司 | Air conditioner with water-evaporation-type cooling fan linked function and control method thereof |
| CN102278799B (en) * | 2011-08-12 | 2013-05-08 | 福州普泽冷暖设备技术有限公司 | Air conditioner with water-evaporation-type cooling fan linked function and control method thereof |
| CN103900176A (en) * | 2014-03-07 | 2014-07-02 | 西安工程大学 | Evaporation type air conditioner with swing padding |
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