CN100489405C - Vaporizing and cooling air conditioning device based on ultrasonic technology - Google Patents
Vaporizing and cooling air conditioning device based on ultrasonic technology Download PDFInfo
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- CN100489405C CN100489405C CNB2007101732632A CN200710173263A CN100489405C CN 100489405 C CN100489405 C CN 100489405C CN B2007101732632 A CNB2007101732632 A CN B2007101732632A CN 200710173263 A CN200710173263 A CN 200710173263A CN 100489405 C CN100489405 C CN 100489405C
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Abstract
A steam cooling air conditioning device based on ultrasonic technology is provided, which belongs to the technical field of air conditioner energy saving, and comprises a dehumidify or a regeneration whirl tube, a steam cooling whirl tube, two ultrasonic dehumidifiers, two supersonic generators, two blowers, two exhaust ducts, a clapboard, an ultrasonic atomizer plate, an atomizer sink, a breakwater and a plurality of air valves. The two ultrasonic dehumidifiers dehumidify air and regenerate dehumidizer in alternation and the air after processed by the ultrasonic dehumidifier enters into the steam cooling whirl tube and then is steamed and cooled by the little liquid atomized by the ultrasonic atomizer plate and flow across the breakwater next and finally is led into air conditioning area by the blower. The invention is able to effectively cool the air in high temperature and humidity environment, which has potential energy-saving effect and strong adaptability.
Description
Technical field
What the present invention relates to is a kind of vaporizing and cooling air conditioning device, and particularly a kind of vaporizing and cooling air conditioning device based on ultrasonic technology belongs to the air conditioner energy saving technical field.
Background technology
Compare with the mechanical refrigeration air-conditioning system, the Evaporative Cooling Air Conditioning unit has economical and energy saving, environmental protection, improve advantages such as architecture indoor air quality, find through literature search prior art, Chinese patent (application) number is 03144509, name is called natural wind indirect evaporation cooled air processing machine patent of invention, a kind of vaporizing and cooling air conditioning device is disclosed, it is microcomputer control circuit by routine, primary air fan, overfire air fan, water atomization plant and air heat exchanger constitute, realized novel air conditioning system with refrigeration heat, can replace mechanical refrigeration, and the COP value is high, environmental protection, energy-saving effect is remarkable.But can only the acclimatization dry area of this Evaporative Cooling Air Conditioning, if be applied to the humid area, its cooling-down effect to air is not very desirable, therefore, its application is subjected to the restriction of climatic environment.In order to address this problem, people have proposed elder generation damp atmosphere have been dehumidified, and then carry out transpiration-cooled air-treatment mode, dehumidifying mainly utilizes lithium bromide or lithium chloride concentrated solution to absorb airborne moisture, by mode of heating lithium bromide or lithium chloride solution are concentrated the regeneration processing then, find through literature search prior art, Chinese patent (application) number is 200410021221, name is called a kind of accumulation of energy dehumidifying/air-conditioning method and invention for apparatus patent of accumulation of energy dehumidifying/air-conditioning unit, its principle is dehumidification potential and the storage that converts electric energy to working solution earlier, when need carry out air dehumidification treatments and the cooling or heating and dehumidification after dry air the time, can convert the solution dehumidification potential that stores to air dewetting required energy, and reclaim the heat heating dry air of dehumidification process or the back air that dehumidifies is done the water-spraying evaporation cooling, the working solution that is adopted in the unit is the lithium bromide or the lithium chloride aqueous solution.Remarkable advantage of the present invention is: dehumidifying can be able to store for a long time, is applicable to the accumulation of energy dehumidifying in high humidity area.But this equipment has following two aspect shortcomings: (1) working solution corrosivity is strong, to having relatively high expectations of equipment and materials, during again owing to work the solution circulation is arranged, and the leakproof maintenance work of equipment is cumbersome; (2) because evaporation of water latent heat is bigger, utilize the moisture in the Electric heating removal working solution, obviously to expend a large amount of electric energy, and after being handled, the working solution thermal regeneration also needs working solution is carried out cooling processing, therefore, this airhandling equipment does not have remarkable energy saving effect.
Summary of the invention
The objective of the invention is to overcome the deficiency and the defective of prior art, a kind of vaporizing and cooling air conditioning device based on ultrasonic technology is provided, this device utilizes solid dehumidifying agent such as silica gel or molecular sieve that the air of high humility is carried out dehumidification treatments, utilizing ultrasonic atomization technique to strengthen the aerial evaporation effect of water then makes air that cooling largely be arranged, utilize simultaneously ultrasonic wave to solid dehumidifying agent regenerate, satisfy the air dewetting requirement.The potential advantages of ultrasonic regeneration are: the mechanical oscillation effect that is produced when on the one hand ultrasonic wave is propagated in the solid dehumidifying agent causes that the solid dielectric particle does strong dither, the liquid moisture film on dehumidizer surface is torn be the micron-sized granule globule, help air-flow directly and the dehumidizer surface isolation, thereby can reduce because of the required a large amount of energy consumptions of water vapor with them; On the other hand, the breaking of dehumidizer surface liquid moisture film can be reduced the resistance to mass tranfer between dehumidizer inner surface and the regeneration air, strengthens mass tranfer coefficient, improves the regeneration efficiency of dehumidizer, if combine, can effectively improve the utilization rate of low-grade energy in solid dehumidifying agent regeneration with low-grade energy.The advantage of ultrasonic atomization is: " cavitation " effect that ultrasonic wave produces in liquid makes liquid water surface protuberance, around the water surface of protuberance, produce water smoke, small liquid particles in the water smoke has increased the contact area between water and air greatly, has strengthened the evaporative cooling effect of water to air.
The present invention is achieved by the following technical solutions, the present invention includes dehumidifying or regeneration air channel, the evaporative cooling air channel, the first ultrasonic wave dehumidifier, the second ultrasonic wave dehumidifier, first supersonic generator, first blower fan, first air-valve, first exhaust duct, second air-valve, second exhaust duct, the 3rd air-valve, the 4th air-valve, dividing plate, ultrasonic atomization sheet, second supersonic generator, atomizing tank, shelves water plate, second blower fan, wherein, the first ultrasonic wave dehumidifier and the second ultrasonic wave dehumidifier include a plurality of dehumidizer stuffing boxes, the ultrasonic wave radiant panel, the ultrasonic vibration wafer, anodal scale copper, negative pole scale copper, back shroud, connecting bolt.
First blower fan is positioned at the import department in dehumidifying or regeneration air channel, dividing plate is positioned at the first blower fan back, and on the air channel of will dehumidifying or regenerate is divided into, following two autonomous channels, the 3rd air-valve and the 4th air-valve are installed on respectively, the exit of lower channel, the first ultrasonic wave dehumidifier and the second ultrasonic wave dehumidifier lay respectively at, the import department of lower channel, on dehumidifying or regeneration air channel, the centre position of lower channel all has exhaust outlet, and be connected with second exhaust duct with first exhaust duct respectively, first air-valve and second air-valve are installed in respectively in first exhaust duct and second exhaust duct, on dehumidifying or the regeneration air channel, the lower channel outlet links to each other with the entrance point in evaporative cooling air channel by the rectangle reducing pipe, the atomizing tank, the shelves water plate and second blower fan place the evaporative cooling air channel successively by airflow direction, the ultrasonic atomization sheet places the atomizing tank, and it just, negative electrode respectively with second supersonic generator just, negative pole links to each other.A plurality of dehumidizer stuffing boxes are arranged in order the top that places the first ultrasonic wave dehumidifier and the second ultrasonic wave dehumidifier respectively, humectant stuffing box bottom surface closely is connected with the ultrasonic wave radiant panel, between the dehumidizer stuffing box certain interval is arranged, so that circulation of air, two ultrasonic vibration wafers are relatively anodal, closely be clipped between ultrasonic wave radiant panel and the back shroud by connecting bolt, anodal scale copper is positioned in the middle of two ultrasonic vibration wafers, the negative pole scale copper is positioned in the middle of ultrasonic vibration wafer and the back shroud, anodal scale copper and negative pole scale copper respectively with first supersonic generator just, negative electrode is connected.
The hocket regeneration of air dewetting work and dehumidizer of the first ultrasonic wave dehumidifier and the second ultrasonic wave dehumidifier is handled.When the first ultrasonic wave dehumidifier carries out air dewetting work, ultrasonic vibration wafer in the second ultrasonic wave dehumidifier produces the ultrasonic wave of certain frequency and intensity under the driving of first supersonic generator, to the processing of regenerating of the dehumidizer in the second ultrasonic wave dehumidifier, at this moment, second air-valve and the 3rd air-valve are opened, first air-valve and the 4th air-valve are closed, and the air after the regeneration is discharged by second exhaust duct; When the second ultrasonic wave dehumidifier carries out air dewetting work, ultrasonic vibration wafer in the first ultrasonic wave dehumidifier produces the ultrasonic wave of certain frequency and intensity under the driving of first supersonic generator, to the processing of regenerating of the dehumidizer in the first ultrasonic wave dehumidifier, at this moment, first air-valve and the 4th air-valve are opened, second air-valve and the 3rd air-valve are closed, and the air after the regeneration is discharged by first exhaust duct; The air that is fallen after the wet process by the first ultrasonic wave dehumidifier or the second ultrasonic wave dehumidifier enters the evaporative cooling air channel, and by the tiny liquid evaporative cooling cooling that the ultrasonic atomization sheet atomizes, grade water plate of flowing through is then introduced air conditioning area by second blower fan.
Beneficial effect of the present invention: the present invention utilizes silica gel or molecular sieve solid dehumidizer and ultrasonic regeneration technology that the air of high humility is carried out dehumidification treatments, and utilize ultrasonic atomization technique to strengthen the aerial evaporation effect of water, make air that cooling largely be arranged.Owing to adopt the solid dehumidifying agent air is carried out dehumidification treatments, effectively overcome the shortcoming of liquid desiccant, utilize ultrasonic wave that the solid dehumidifying agent is regenerated, can effectively reduce the regeneration temperature of solid dehumidifying agent, use the good solid dehumidifying agent of traditional economy performance under low temperature condition, to have good regenerability, combine with low-grade energy, can effectively improve the utilization rate of low-grade energy in solid dehumidifying agent regeneration, have potential energy-saving effect; Ultrasonic atomization helps increasing the contact area between water and air, and fortified water is to the evaporative cooling effect of air.
Description of drawings
Fig. 1 is a vaporizing and cooling air conditioning device structural representation of the present invention.
Fig. 2 is a ultrasonic wave dehumidifier structural representation of the present invention.
Fig. 3 is the present invention's A-A cutaway view shown in Figure 2.
The specific embodiment
Below in conjunction with accompanying drawing concrete enforcement of the present invention is described further.
As Fig. 1, Fig. 2 and shown in Figure 3, the present embodiment invention comprises dehumidifying or regeneration air channel 1, evaporative cooling air channel 2, the first ultrasonic wave dehumidifier, 3, the second ultrasonic wave dehumidifiers, 4, the first supersonic generators 5, first blower fan, 6, the first air-valves, 7, the first exhaust ducts 8, second air-valve 9, second exhaust duct, 10, the three air-valves, 11, the four air-valves 12, dividing plate 13, ultrasonic atomization sheet 14, the second supersonic generators 15, atomizing tank 16, shelves water plate 17, second blower fan 18, wherein, the first ultrasonic wave dehumidifier 3 and the second ultrasonic wave dehumidifier 4 include a plurality of dehumidizer stuffing boxes 19, ultrasonic wave radiant panel 20, ultrasonic vibration wafer 21, anodal scale copper 22, negative pole scale copper 23, back shroud 24, connecting bolt 25.
In the present embodiment, dehumidifying or regeneration air channel 1 and evaporative cooling air channel 2 are rectangle ventilation shafts of being made by stainless steel material, the cross sectional dimensions of the first ultrasonic wave dehumidifier 3 and the second ultrasonic wave dehumidifier 4 respectively with the dehumidifying or regeneration air channel 1 on, the cross sectional dimensions unanimity of lower channel, dehumidizer stuffing box 19 is rectangular box of being made by stainless steel orifice plate material, eye diameter on the orifice plate is 3mm, the eyelet spacing is 1mm, filler in the dehumidizer stuffing box 19 is silica gel or the molecular sieve of particle diameter more than or equal to 4mm, ultrasonic wave radiant panel 20 is made by high-intensity aluminium alloy, ultrasonic vibration wafer 21 is made by lead titanate piezoelectric ceramics, back shroud 24 is formed from steel, matching frequency scope between first supersonic generator 5 and the ultrasonic vibration wafer 21 is 16kHz～28kHz, the mesh power scope is 100W～200W, matching frequency scope between second supersonic generator 15 and the ultrasonic atomization sheet 14 is 170kHz～250kHz, and the mesh power scope is 20W～50W.
The hocket regeneration of air dewetting work and dehumidizer of the first ultrasonic wave dehumidifier 3 and the second ultrasonic wave dehumidifier 4 is handled.When the first ultrasonic wave dehumidifier 3 carries out air dewetting work, ultrasonic vibration wafer 21 in the second ultrasonic wave dehumidifier 4 produces the ultrasonic wave of certain frequency and intensity under the driving of first supersonic generator 5, to the processing of regenerating of the dehumidizer in the second ultrasonic wave dehumidifier 4, at this moment, second air-valve 9 and the 3rd air-valve 11 are opened, first air-valve 7 and the 4th air-valve 12 are closed, and the air after the regeneration is discharged by second exhaust duct 10; When the second ultrasonic wave dehumidifier 4 carries out air dewetting work, ultrasonic vibration wafer 21 in the first ultrasonic wave dehumidifier 3 produces the ultrasonic wave of certain frequency and intensity under the driving of first supersonic generator 5, to the processing of regenerating of the dehumidizer in the first ultrasonic wave dehumidifier 3, at this moment, first air-valve 7 and the 4th air-valve 12 are opened, second air-valve 9 and the 3rd air-valve 11 are closed, and the air after the regeneration is discharged by first exhaust duct 8; The air that is fallen after the wet process by the first ultrasonic wave dehumidifier 3 or the second ultrasonic wave dehumidifier 4 enters evaporative cooling air channel 2, and by the tiny liquid evaporative cooling cooling of ultrasonic atomization sheet 14 atomizings, grade water plate 17 of flowing through is then introduced air conditioning areas by second blower fan 18.
Claims (5)
1. vaporizing and cooling air conditioning device based on ultrasonic technology, comprise: dehumidifying or regeneration air channel (1), evaporative cooling air channel (2), the first ultrasonic wave dehumidifier (3), the second ultrasonic wave dehumidifier (4), first supersonic generator (5), first blower fan (6), first air-valve (7), first exhaust duct (8), second air-valve (9), second exhaust duct (10), the 3rd air-valve (11), the 4th air-valve (12), dividing plate (13), ultrasonic atomization sheet (14), second supersonic generator (15), atomizing tank (16), water fender (17), second blower fan (18), it is characterized in that: the first ultrasonic wave dehumidifier (3) and the second ultrasonic wave dehumidifier (4) include dehumidizer stuffing box (19), ultrasonic wave radiant panel (20), ultrasonic vibration wafer (21), anodal scale copper (22), negative pole scale copper (23), back shroud (24), connecting bolt (25), first blower fan (6) is positioned at the import department in dehumidifying or regeneration air channel (1), dividing plate (13) is positioned at first blower fan (6) back, and on the air channel (1) of will dehumidifying or regenerate is divided into, following two autonomous channels, the 3rd air-valve (11) and the 4th air-valve (12) are installed on respectively, the exit of lower channel, the first ultrasonic wave dehumidifier (3) and the second ultrasonic wave dehumidifier (4) lay respectively at, lower channel import department, on dehumidifying or regeneration air channel (1), the centre position of lower channel all has exhaust outlet, and be connected with second exhaust duct (10) with first exhaust duct (8) respectively, first air-valve (7) and second air-valve (9) are installed in respectively in first exhaust duct (8) and second exhaust duct (10), on dehumidifying or the regeneration air channel (1), the lower channel outlet links to each other with the entrance point of evaporative cooling air channel (2) by the rectangle reducing pipe, atomizing tank (16), water fender (17) and second blower fan (18) place evaporative cooling air channel (2) successively by airflow direction, ultrasonic atomization sheet (14) places atomizing tank (16), it just, negative electrode respectively with second supersonic generator (15) just, negative pole links to each other, a plurality of dehumidizer stuffing boxes (19) are arranged in order and place the first ultrasonic wave dehumidifier (3) and second ultrasonic wave dehumidifier (4) top respectively, dehumidizer stuffing box (19) bottom surface closely is connected with ultrasonic wave radiant panel (20), two ultrasonic vibration wafers (21) are relatively anodal, closely be clipped between ultrasonic wave radiant panel (20) and the back shroud (24) by connecting bolt (25), anodal scale copper (22) is positioned in the middle of two ultrasonic vibration wafers (21), negative pole scale copper (23) is positioned in the middle of ultrasonic vibration wafer (21) and the back shroud (24), anodal scale copper (22) and negative pole scale copper (23) respectively with first supersonic generator (5) just, negative electrode links to each other.
2. the vaporizing and cooling air conditioning device based on ultrasonic technology according to claim 1, it is characterized in that described dehumidizer stuffing box (19) is the rectangular box of being made by stainless steel orifice plate material, eye diameter on the orifice plate is 3mm, the eyelet spacing is 1mm, filler in the dehumidizer stuffing box (19) is silica gel or the molecular sieve of particle diameter more than or equal to 4mm, and the gap between the dehumidizer stuffing box (19) is 1mm～2mm.
3. the vaporizing and cooling air conditioning device based on ultrasonic technology according to claim 1, it is characterized in that described dehumidifying or regeneration air channel (1) and evaporative cooling air channel (2) are the rectangle ventilation shafts of being made by stainless steel material, ultrasonic wave radiant panel (20) is made by high-intensity aluminium alloy, ultrasonic vibration wafer (21) is made by lead titanate piezoelectric ceramics, and back shroud (24) is formed from steel.
4. the vaporizing and cooling air conditioning device based on ultrasonic technology according to claim 1, it is characterized in that the matching frequency scope between described first supersonic generator (5) and the ultrasonic vibration wafer (21) is 16kHz～28kHz, the mesh power scope is 100W～200W, matching frequency scope between second supersonic generator (15) and the ultrasonic atomization sheet (14) is 170kHz～250kHz, and the mesh power scope is 20W～50W.
5. the vaporizing and cooling air conditioning device based on ultrasonic technology according to claim 1, the cross sectional dimensions that it is characterized in that the described first ultrasonic wave dehumidifier (3) and the second ultrasonic wave dehumidifier (4) are consistent with the cross sectional dimensions of the upper and lower passage in dehumidifying or regeneration air channel (1) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007101732632A CN100489405C (en) | 2007-12-27 | 2007-12-27 | Vaporizing and cooling air conditioning device based on ultrasonic technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007101732632A CN100489405C (en) | 2007-12-27 | 2007-12-27 | Vaporizing and cooling air conditioning device based on ultrasonic technology |
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| Publication Number | Publication Date |
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| CN101196321A CN101196321A (en) | 2008-06-11 |
| CN100489405C true CN100489405C (en) | 2009-05-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNB2007101732632A Expired - Fee Related CN100489405C (en) | 2007-12-27 | 2007-12-27 | Vaporizing and cooling air conditioning device based on ultrasonic technology |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102052715B (en) * | 2010-12-15 | 2013-06-19 | 上海交通大学 | Multi-stage M-shaped air way liquid desiccant dehumidification air-conditioning system utilizing ultrasonic atomization technology |
| CN103372353A (en) * | 2012-04-25 | 2013-10-30 | 潘永地 | Quick dehumidification device |
| CN102679469B (en) * | 2012-04-27 | 2014-08-27 | 上海交通大学 | Ultrasonic atomization liquid dehumidifying air-conditioning system with spiral channel and pretreatment function |
| US20220049861A1 (en) * | 2018-09-18 | 2022-02-17 | Sharp Kabushiki Kaisha | Humidity control system |
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- 2007-12-27 CN CNB2007101732632A patent/CN100489405C/en not_active Expired - Fee Related
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| CN101196321A (en) | 2008-06-11 |
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