CN201688518U - Multifunctional air conditioning fan capable of dehumidifying air - Google Patents

Multifunctional air conditioning fan capable of dehumidifying air Download PDF

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Publication number
CN201688518U
CN201688518U CN2010201849817U CN201020184981U CN201688518U CN 201688518 U CN201688518 U CN 201688518U CN 2010201849817 U CN2010201849817 U CN 2010201849817U CN 201020184981 U CN201020184981 U CN 201020184981U CN 201688518 U CN201688518 U CN 201688518U
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China
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air
wet curtain
fan
hygroscopic agent
conditioning fan
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胡星昭
胡光南
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Shenzhen ante Electric Appliance Co., Ltd.
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胡光南
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A30/00Adapting or protecting infrastructure or their operation
    • Y02A30/27Relating to heating, ventilation or air conditioning [HVAC] technologies
    • Y02A30/272Solar heating or cooling
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B10/00Integration of renewable energy sources in buildings
    • Y02B10/20Solar thermal
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/54Free-cooling systems

Abstract

A multifunctional air conditioning fan capable of dehumidifying air belongs to indoor air temperature and humidification adjusting equipment and comprises a casing (10), a fan component (20), an evaporation system (30) and an electric control part (60). The evaporation system includes a wet curtain (31), a liquid storage tank (33) and a moisture absorbent regenerating device (34). Water is stored in the liquid storage tank (33) in the working condition of humidification and cooling, and moisture absorbent is stored in the liquid storage tank in the working condition of dehumidification. The regenerating device is provided with an internally mounting type implementation mode, an externally mounting type implementation mode and a manual implementation mode. The multifunctional air conditioning fan realizes various functions of humidification, cooling, refrigeration and heating at the cost close to an existing evaporation type cooling fan, integrates a dehumidifier and an existing air conditioning fan which are completely complementary in seasons but opposite in working principles into a whole, reduces the manufacturing cost of the special dehumidifier, eliminates resource waste by seasonal idleness, achieves refrigerating effect without a compressor and freon, and can use kitchen residue heat and solar energy as the energy resource for refrigerating, thereby being environment-friendly, energy-saving, low-carbon, economical and novel technique applicable to family and public occasions and having higher popularization and utilization value.

Description

Can be to the multifunctional air-conditioning fan of air dewetting
Technical field
The utility model relates to the Temperature and Relative Humidity of Indoor Air adjusting device, and vaporation-type thermantidote particularly especially can be to the multifunctional air-conditioning fan of air dewetting.
Background technology
Existing vaporation-type thermantidote is the indoor air conditioner of water evaporative cooling, be commonly called as air cooler, its operation principle is: order about the wet curtain (cascade) of air by being soaked in water with fan, impel water vapor and from air, absorb heat of vaporization, the air of sending in the air cooler is then lowered the temperature because of discharged heat of vaporization in machine, and entire work process such as is at an enthalpy change, and promptly air is only lowered the temperature and do not freezed, increased latent heat because improve humidity, enthalpy is constant.This product can only use in relatively drier Area during Summer, and can not use with the humid area in the winter time, is a kind of seasonal provincialism product.And the most of regional winter-spring season of China has intermittent drizzles in the rainy season weather, " Saunas " weather is arranged summer, at this moment the height of humidity exceeds comfort level scope (70%), even reaches dew point, wall occurs, " sweat " in ground, the scene that ceiling " rains ", house, furniture, clothing are gone mouldy, electrical short-circuit, TV, display sparking are burnt, cause permanent lesion and irretrievable loss, more can cause the arthropathy health risk.The unique way that addresses this problem at present is to use special-purpose dehumidifier dehumidifying.
Existing dehumidifier has the compression refrigeration formula, solid absorption is rotary-type, it is several that liquid is absorption etc., a kind of system very complex in back, bulky, at least comprise absorber (dehumidifier), evaporimeter (regenerator), heat exchanger and fluid reservoir, complicated pipeline and valve etc., so only be used for the worker, business environment, family and public place mostly are the compression refrigeration formulas, its principle and compressed air conditioner device are similar, air freezing below dew point, the moisture that freeze-outs, the cost height, generally reach 3,5,000 yuan, minimum selling price also is not less than 1000 yuan, and fluorine Lyons contaminated environment is arranged, in the world with disabled.The rotary-type cost of solid absorption is more much higher, and the life-span is very low again, seldom is used to civilian place.In addition, it is exactly the hectic fever area, the too high weather of humidity is also not many in the middle of 1 year, rich consumer can be colored play the dehumidifier of extensive fund configure dedicated, to put need not also be a kind of very big waste and the most of the time in 1 year closes, there was dampness in the air brings very big worry to people so only manage, and still has only only a few family can use dehumidifier.
For this reason, many people attempt to compose with dehumidification function closing the air cooler of putting season, or just dehumidify with electronics, just use the compression refrigeration formula, the former power consumption is many, has little effect, the latter's cost is also higher than simple dehumidifier, and these effort are all promoted, and problem that there was dampness in the air still is stranded and is being scratched people.
Summary of the invention
The purpose of this utility model is to solve the room air moisture issues with minimum cost, composes with air cooler dehumidification function, the seasonal utilization rate of closing the air cooler of putting of raising simultaneously with the simplest structure.
For realizing above-mentioned target, the utility model designed a kind of can be to the multifunctional air-conditioning fan of air dewetting, it comprises casing 10, places fan assembly 20, vapo(u)rization system 30 and electric-controlled parts 60 in the casing; Vapo(u)rization system 30 comprises wet curtain 31, liquid reserve tank 33 and hygroscopic agent regenerating unit 34, and wherein, wet curtain 31 places the blower fan air channel, and liquid reserve tank 33 places wet curtain below.Described air cooler can and remove wet cooling condition work with the moistening and lowering temperature operating mode, when the moistening and lowering temperature operating mode, stores water in the liquid reserve tank 33, when removing wet cooling condition, stores hygroscopic agent in the liquid reserve tank 33.The hygroscopic agent dehydration that regenerating unit 34 is used for having absorbed large quantity of moisture when removing wet cooling condition concentrates regeneration.Most economical suitable hygroscopic agent is a calcium chloride water, or the lithium chloride aqueous solution, lithium bromide water solution.
The wet curtain 31 of described vapo(u)rization system 30 is the wet curtains 312 of roller shutter type, it comprises transfer roller 3121 initiatively, parallel driven transfer roller 3122 and the ring-type wet curtain net 3123 on two transfer rollers with it, initiatively transfer roller drives rotation by reducing motor, driven transfer roller places under the liquid level of liquid reserve tank 33, and the ring-type wet curtain net is the end to end flexible circumferential made from the permeable fiber fabric.
The wet curtain 31 of described vapo(u)rization system 30 also can be designed as fixed wet curtain 311, it comprises plate wet curtain that is fixed in the blower fan air channel and the infusion pump 3113 of giving the band woven hose 3112 of plate wet curtain feed flow, and plate wet curtain top is led in the end outlet 3114 of woven hose; Plate wet curtain is the wet curtain net that the wet curtain paper 3111 that forms with ripple pleat shape cardboard intersecting or fabric are made.
Described regenerating unit 34 is the built-in regenerating units 341 that place in the machine, it comprises heating 3411, place the air channel of fan assembly 20 and be positioned at air intake one side of wet curtain 31, heating 3411 is PTC electric-heating assemblies, or the metal electric heating pipe of band radiating fin.
There are two outlets of band triple valve 3116 end of the woven hose 3112 of described vapo(u)rization system 30, and wherein wet curtain paper 3111 tops are led in first outlet 3114; Hygroscopic agent radiator 35 is arranged in the air channel of described fan assembly 20, and it comprises heat dissipation metal pipe 351 and the hygroscopic agent pipeline 352 of being with radiating fin; Second outlet 3115 in hygroscopic agent pipeline and two outlets is communicated with.
In the air cooler of fixed wet curtain structure, described regenerating unit 34 can also be designed to place the hygroscopic agent enrichment facility 344 in the machine, it comprises evaporimeter 3441, condenser 3442, hygroscopic agent carrier pipe 3443 and the storage tank 3444 that places in the machine, evaporimeter is the metal electric heating pipe of band radiating fin, condenser is bell shape, with the moulding of thin-walled heat-conducting plate, its top and sidewall have a plurality of zanjon ripples or gauffer, the bus of top ripple or corrugated surface favours horizontal plane, evaporimeter places in the condenser, and its outer wall communicates with the air channel by the opening on the wind path wall 25; There are two outlets of a band triple valve 3116 end of described woven hose 3112, wet curtain paper 3111 tops are led in its first outlet 3114, second outlet 3115 is communicated with an end of hygroscopic agent carrier pipe 3443, the top of the other end aligning evaporimeter 3441 of hygroscopic agent carrier pipe; Storage tank 3444 places casing 10 bottoms, and its top cover has through hole 34442 to communicate with bell shape condenser 3442 inner chambers, and discharging valve 34441 is arranged at its bottom.
Described regenerating unit 34 also can be designed as the artificial regeneration's device 343 that places machine outer, the leakage fluid dram 331 that it comprises heater 3431, be arranged on liquid reserve tank 33 bottom band valves with place leakage fluid dram under be used for the container 332 that can separate of splendid attire hygroscopic agent with air cooler.Described heater 3431 is gas-cookers, comprises the residual heat of gas cooker water heater made from stainless steel, is better method with solar thermal collector, and in addition, the corrosion resistant electric heater of all energy heating liquids can use.
In this structure, the wet curtain 31 of described air cooler place blower fan air-out air channel or wind inlet channel can, specifically decide according to instructions for use.
Described regenerating unit 34 can also be designed to place the external regenerating unit 342 outside the machine, it comprises the catheter 3425 of the liquid reserve tank 33 in heating element heater 3421, the fan 3422 to the heating element heater air-supply, the liquid storage tank 3423 that places the heating element heater below, the solution pump 3424 that places liquid storage tank, connection solution pump and the room conditioning fan and is connected on the dividing wall type cooler 3426 of catheter 3425 that heating element heater 3421 is metal electric heating pipe or waterproof PTC electric-heating assemblies of band radiating fin.
In various versions, but cross flow fan 22 that described fan assembly 20 is rotatings or axial flow blower 23, when multifunctional air-conditioning fan is worked to remove wet cooling condition, blower fan just changes, described wet curtain 31 is in the blower fan air-out air channel with heating 3411, when multifunctional air-conditioning fan is worked with the moistening and lowering temperature operating mode, and the blower fan counter-rotating, the blower fan wind direction is with to remove wet cooling condition opposite, and described wet curtain 31 is in the blower fan wind inlet channel.
In various versions particularly in the air cooler of regenerating unit in machine, two liquid level sensors 332 of the highest liquid level of perception and minimum liquid level also are set in the described liquid reserve tank 33, it is the tongue tube sensor, the high-order sensing element 3322 at the highest liquid level place of comprise magnetic float 3321 that magnet is arranged in one, being fixed in setting, be fixed in the low level sensing element 3323 at the minimum liquid level place of setting, two sensing elements are tongue tubes, and their output line is connected with electric-controlled parts 60.The tongue tube sensor also can replace with photoelectronic coupler, eddy current sensor, hall element sensor.
The fuselage of described air cooler or/and have on the remote controller sends the instruction element of " dehumidifying ", " regeneration " instruction, and when it sent " dehumidifying ", " regeneration " instruction, machine was opened and dehumidified or reproduction operation circulates.Instruction element is button or switch.
Positive effect of the present utility model is:
Because the ingenious technical scheme that designs air dewetting, realized evaporimeter with the vapo(u)rization system double as dehumidifying of air cooler, with the vapo(u)rization system of cold-warm type air-conditioning fan and the regenerator of electric heating system double as hygroscopic agent, all functions of components of dehumidifier are all carried out with the parts of existing air cooler, so with the structure member of existing cold and warm air conditioner fan constituted multiple can be to the multifunctional air-conditioning fan of air dewetting, with two kinds of complete complementations in season of vaporation-type thermantidote and dehumidifier and the opposite conditioner of operation principle is integrated, greatly reduce the manufacturing cost of special-purpose dehumidifier, and eliminated the seasonal wasting of resources of putting of closing.
In addition, because dehumidifying has reduced the enthalpy of air, promptly be refrigeration in essence, the utility model is without compressor, reach the highly effective refrigeration effect without fluorine Lyons, realized that air cooler does not freeze to the change of highly effective refrigeration by only lowering the temperature, and can utilize kitchen waste heat and solar energy as the energy that freezes.So the utility model is an environmental protection and energy saving innovative technology that is applicable to family and public place, has higher popularizing value.
Description of drawings
Fig. 1 is the longitudinal section of the utility model embodiment 1.
Fig. 2 is the heater residual heat of gas cooker water heater schematic diagram of the utility model embodiment 1.
Fig. 3 is the sectional elevation of the utility model embodiment 2.
Fig. 4 is the longitudinal section of the I type structure of the utility model embodiment 2.
Fig. 5 is the longitudinal section of the II type structure of the utility model embodiment 2.
Fig. 6 is the sectional elevation of the utility model embodiment 3.
Fig. 7 is the sectional elevation of the blower fan of the utility model embodiment 4 when just changeing.
Fig. 8 is the sectional elevation in blower fan when counter-rotating of the utility model embodiment 4.
Fig. 9 is the longitudinal section of the utility model embodiment 5.
Figure 10 is the system schematic of the utility model embodiment 6.
Figure 11 is the longitudinal section of the utility model embodiment 7.
Figure 12 is the longitudinal section of the utility model embodiment 8.
Figure 13 is the sectional elevation of the utility model embodiment 8.
The specific embodiment
Embodiment 1
See Fig. 1,2, a kind of can the multifunctional air-conditioning fan of air dewetting being comprised casing 10, place fan assembly 20, vapo(u)rization system 30 and electric-controlled parts 60 in the casing; Vapo(u)rization system 30 comprises the liquid reserve tank 33 and the hygroscopic agent regenerating unit 34 of wet curtain 31, storing liquid working media, and wherein, wet curtain 31 places the blower fan air channel, and liquid reserve tank 33 places wet curtain below.Described air cooler can and remove wet cooling condition work with the moistening and lowering temperature operating mode, and when the moistening and lowering temperature operating mode, the working media in the liquid reserve tank 33 is a water, and when removing wet cooling condition, working media is a hygroscopic agent in the liquid reserve tank 33.The hygroscopic agent dehydration that regenerating unit 34 is used for having absorbed large quantity of moisture when removing wet cooling condition concentrates regeneration.Most economical suitable hygroscopic agent is a calcium chloride water, or the lithium chloride aqueous solution, lithium bromide water solution.
Described fan assembly 20 is cross flow fans 21, the wet curtain 31 of described vapo(u)rization system 30 is fixed wet curtain 311, it comprises the infusion pump 3113 of the band woven hose 3112 of the wet curtain paper 3111 that is fixed in the blower fan wind inlet channel, dewing curtain paper feed flow, and wet curtain paper top is led in the end outlet 3114 of woven hose.Fixed wet curtain can be the wet curtain net that fabric is made also, and evaporation effect is relatively poor, but cost is lower.It also is feasible that wet curtain paper is fixed in the blower fan air-out air channel, arrange that like this evaporation effect is better, but air quantity is lower.
Described regenerating unit 34 is the artificial regeneration's devices 343 that place machine outer, the leakage fluid dram 331 that it comprises heater 3431, be arranged on liquid reserve tank 33 bottom band valves with place leakage fluid dram under be used for the container 332 that can separate of splendid attire hygroscopic agent with air cooler.Described heater 3431 is gas-cookers, and preferably the residual heat of gas cooker water heater made from stainless steel as Fig. 2, is better power-economizing method with solar thermal collector, and in addition, the electric heater of all energy heating liquids can use.This machine can be used as at random, and annex is equipped with a container 332.For the purpose of saving, container and heater all can be used the existing facility of each family, but these facilities of using are still to realizing the requisite parts of dehumidification function.
Described hygroscopic agent should be selected most economical suitable calcium chloride water for use, it is nontoxic, very weak to plastic products corrosivity, hygroscopicity is very strong, in the air of the relative humidity 70%, anhydrous calcium chloride can absorb and be equivalent to the about 2.7 times water of own wt, though hygroscopicity is a little less than lithium chloride, but price is much lower, and food-grade anhydrous calcium chloride price is low to moderate per kilogram below 1 yuan.
During air cooler work, infusion pump is transported to the working media in the liquid reserve tank on the wet curtain paper, and blower fan sees through wet curtain paper with in the machine outer air inhalation machine, and the working media surperficial with it carries out exchange of moisture, discharges outside the machine then.When air cooler was worked with the moistening and lowering temperature operating mode, the working media that stores in the liquid reserve tank was the water or enough hygroscopic agents of dilution, absorbed its surperficial moisture film during the wet curtain paper of air by the cloth full water and was vaporized with the water vapour that comes, increased humidity, the constant enthalpy cooling.When air cooler is worked to remove wet cooling condition, the working media that stores in the liquid reserve tank is a hygroscopic agent, as calcium chloride, lithium chloride or lithium bromide water solution etc., air is when being covered with the wet curtain paper of hygroscopic agent, the moisture that self contains is absorbed by hygroscopic agent, humidity reduces, and hygroscopic agent is diluted because of suction, after suctioning water, lose the suction dehumidifying effect, remove wet cooling condition and finish, the hygroscopic agent dehydration must be concentrated, method is: the leakage fluid dram of hygroscopic agent from the liquid reserve tank bottom is released to the container, deliver to then and remove thermal dehydration in the gas-cooker, proceed dehumidifying work in the liquid reserve tank that before being concentrated to crystallization, reinjects, finish a complete dehumidifying-regeneration cycle.
Embodiment 2
See Fig. 3,4,5, a kind of have a built-in regenerating unit can be to the multifunctional air-conditioning fan of air dewetting, substantially the same manner as Example 1, do not exist together be all in:
A, described regenerating unit 34 are the built-in regenerating units 341 that place in the machine, it comprises heating 3411, place the air channel of fan assembly 20 and be positioned at air intake one side of wet curtain 31, Fig. 4 is an I type structure, heating places blower fan air-out air channel, and Fig. 5 is an II type structure, and heating places the blower fan wind inlet channel, the I type helps reducing built-in temperature, the curtain paper that wets can be unloaded outside the machine of shifting out when doing the warm-air drier operation; The II type obtains higher air quantity when helping lowering the temperature operating mode, and can unload heating outside the machine of shifting out; Heating 3411 is PTC electric-heating assemblies, or the metal electric heating pipe of band radiating fin.
Regeneration is during operating mode, and heating gets electric work and adds air in the hot-flow flue, and hot-air is during by wet curtain, and the water evaporates in the hygroscopic agent that it is surperficial makes it concentrate regeneration.When temperature is low remove wet cooling condition and moistening and lowering temperature operating mode the time heating do not work, during this operating mode, heating can be moved on to 3411a place and see among Fig. 3 double dot dash line or unload the outer II type structure of the machine of shifting out, to reduce windage, the increase air quantity to the air channel.When neither cooling did not dehumidify yet, air cooler promptly moved with warm-air drier with the work of heating operating mode, the transfusion air pump inoperative, and the heating heating, air cooler heats room air.
Two liquid level sensors 332 of the highest liquid level of perception and minimum liquid level also are set in B, the described liquid reserve tank 33, it is the tongue tube sensor, the high-order sensing element 3322 at the highest liquid level place of comprise magnetic float 3321 that magnet is arranged in one, being fixed in setting, is fixed in the low level sensing element 3323 at the minimum liquid level place of setting.Magnetic float is made with foamed plastic, small magnet of inner containing, and averag density is less than water.Two sensing elements are tongue tubes, and their output line is connected with electric-controlled parts 60.Remove in the wet cooling condition, hygroscopic agent is constantly diluted, liquid level constantly raises in the liquid reserve tank, when magnetic float is elevated to tongue tube nearby the time with liquid level, tongue tube triggers, send the signal of telecommunication of representing liquid level to arrive the highest liquid level place, deliver to electric-controlled parts 60 with lead, electric-controlled parts just sends the instruction that finishes except that wet cooling condition.Otherwise regeneration operating mode.The tongue tube sensor also can replace with photoelectronic coupler, eddy current sensor, hall element sensor.
C, the fuselage of described air cooler is or/and send " dehumidifying " on the remote controller, the instruction element 61 of " regeneration " instruction, instruction element can be a button, button, touch-switch, rocker switch, various ways such as turn-knob switch, when they send " dehumidifying " or " regeneration " instruction, machine is opened dehumidifying or reproduction operation circulation, the end of working cycles is then controlled according to the signal of two liquid level sensors automatically by electric-controlled parts, certainly, the automatic control of the whole working cycles that more advanced electric-controlled parts also can dehumidify according to the signal of two liquid level sensors-regenerates, automatically control dehumidifying work with a humidity sensor again, with automatic maintenance indoor humidity in comfort standard.
Embodiment 3
See Fig. 6, a kind of have a built-in regenerating unit can be to the multifunctional air-conditioning fan of air dewetting, substantially the same manner as Example 2, do not exist together be all in:
But the cross flow fan 22 that described fan assembly 20 is rotatings, when multifunctional air-conditioning fan was worked with regeneration operating mode and heating operating mode, blower fan just changeed, and as Fig. 4, described wet curtain 31 is in the blower fan air-out air channel with heating 3411; When multifunctional air-conditioning fan is worked with the moistening and lowering temperature operating mode, the blower fan counter-rotating, the blower fan wind direction is opposite with the regeneration operating mode, and as shown in Figure 6, described wet curtain 31 is in the blower fan wind inlet channel; When removing wet cooling condition, blower fan turning is not limit.In general, air quantity was bigger when wet curtain was in the blower fan wind inlet channel, and cooling in summer is more suitable.
Embodiment 4
See Fig. 7,8, a kind of have a built-in regenerating unit can be to the multifunctional air-conditioning fan of air dewetting, substantially the same manner as Example 3, do not exist together be all in:
But the axial flow blower 23 that described fan assembly 20 is rotatings.The warm operating mode of regeneration and system, blower fan just changes, and wet curtain and heating are in the blower fan air-out air channel, as Fig. 7; Cooling adds wet cooling condition, the blower fan counter-rotating, and wet curtain and heating are in the blower fan wind inlet channel, as Fig. 8; It also is feasible that certain this operating mode motor is still just changeing, and just air quantity decreases.
Embodiment 5
See Fig. 9, a kind of have a built-in regenerating unit can be to the multifunctional air-conditioning fan of air dewetting, substantially the same manner as Example 2, do not exist together be all in:
Described fixed wet curtain 311 is wet curtain net 3111a, sticks on the framework in the casing with velcro.
There are two outlets of band triple valve 3116 end of described woven hose 3112, and wherein the wet curtain net top is led in first outlet 3114; Hygroscopic agent radiator 35 is arranged in the air channel of described fan assembly 20, and it comprises heat dissipation metal pipe 351 and the hygroscopic agent pipeline 352 of being with radiating fin; Second outlet 3115 in hygroscopic agent pipeline and two outlets is communicated with.When dehumidifying and regeneration, triple valve is opened first outlet 3114, hygroscopic agent from woven hose 3112 leads to wet curtain net, when needing the hygroscopic agent after cooling is regenerated, triple valve is opened second outlet 3115, hygroscopic agent from woven hose leads to the heat dissipation metal pipe, take away its heat with the wind in the air channel and make it cooling, can not make atmosphere temperature rising too many when changing over to again except that wet cooling condition, also can improve dehumidification rate, dehumidify when being suitable for sticky weather, preferably be discharged to the hot-air of discharging in the machine outdoor when hygroscopic agent cools off certainly.
In this structure, the wet curtain 31 of described air cooler place blower fan air-out air channel or wind inlet channel can, specifically decide according to instructions for use.
Embodiment 6
See Figure 10, a kind of have an external regenerating unit can be to the multifunctional air-conditioning fan of air dewetting, main frame is substantially the same manner as Example 1, do not exist together be all in:
Described regenerating unit 34 is for placing outside the machine and outdoor external regenerating unit 342, it comprises the catheter 3425 of the liquid reserve tank 33 in heating element heater 3421, the fan 3422 to the heating element heater air-supply, the liquid storage tank 3423 that places the heating element heater below, the solution pump 3424 that places liquid storage tank, connection solution pump and the room conditioning fan and is connected on the dividing wall type cooler 3426 of woven hose that heating element heater 3421 is metal electric heating pipe or waterproof PTC electric-heating assemblies of band radiating fin.Hygroscopic agent to be regenerated is delivered to outdoor regenerating unit 342 with the infusion pump 3113 in the machine, spray is on the radiating fin of heating element heater, the heating element heater heating power, hygroscopic agent on the radiating fin is heated, evaporation moisture wherein, flow to liquid storage tank 3423 then, deliver on the radiating fin of heating element heater with solution pump 3424, constantly circulation is till being concentrated to saturated solution.Saturated solution is pumped in the interior liquid reserve tank of machine through catheter again, therebetween, and the cool breeze cooling of in being series at the cooler of catheter, being sent here by fan.Also be provided with check valve 34251 and triple valve 3116 the flow direction in the catheter in order to the control hygroscopic agent.Whole regenerative process can be carried out control automatically with electric-controlled parts.
Embodiment 7
See Figure 11, a kind of have a built-in regenerating unit can be to the multifunctional air-conditioning fan of air dewetting, main frame is substantially the same manner as Example 2, do not exist together be all in:
The wet curtain 31 of described vapo(u)rization system 30 is the wet curtains 312 of roller shutter type, it comprises initiatively transfer roller 3121, parallel with it driven transfer roller 3122 and the ring-type wet curtain net 3123 on two transfer rollers, initiatively transfer roller drives rotation by reducing motor, driven transfer roller places under the liquid level of liquid reserve tank 33, the ring-type wet curtain net is the end to end flexible circumferential made from the permeable fiber fabric, in with the continuous shuttling movement of active transfer roller, in liquid reserve tank, suction hygroscopic agent, in the air channel, carry out the water vapour exchange: when removing wet cooling condition with air, dense hygroscopic agent absorbs airborne moisture, when the regeneration operating mode, the heating heating power, wind in the air channel is heated, and the moisture on the wet curtain is taken away by hot blast.
Embodiment 8
See Figure 12,13, a kind of have a built-in regenerating unit can be to the multifunctional air-conditioning fan of air dewetting, main frame is substantially the same manner as Example 2, do not exist together be all in:
Described regenerating unit 34 is the hygroscopic agent enrichment facilities 344 that place in the machine, it comprises evaporimeter 3441, condenser 3442, hygroscopic agent carrier pipe 3443 and the storage tank 3444 that places in the machine, evaporimeter is the metal electric heating pipe of band radiating fin, condenser is bell shape, with the moulding of thin-walled heat-conducting plate, as using the plastics plastics sucking moulding or using the aluminium alloy drawing and forming, its top and sidewall have a plurality of zanjon ripples or gauffer, the bus of top ripple or corrugated surface favours horizontal plane, and its outer wall communicates with the air channel by the opening on the wind path wall 25; Described evaporimeter places in the condenser; There are two outlets of a band triple valve 3116 end of described woven hose 3112, wet curtain paper 3111 tops are led in its first outlet 3114, second outlet 3115 is communicated with an end of hygroscopic agent carrier pipe 3443, the top of the other end aligning evaporimeter 3441 of hygroscopic agent carrier pipe; Storage tank 3444 places casing 10 bottoms, and its top cover has through hole 34442 to communicate with bell shape condenser 3442 inner chambers, and discharging valve 34441 is arranged at its bottom.
During hygroscopic agent regeneration, triple valve is communicated with woven hose 3112 with its second outlet 3115, hygroscopic agent from infusion pump is flowed through its second outlet, hygroscopic agent carrier pipe 3443 sprinkles on the evaporimeter of heating power from woven hose, moisture wherein is evaporated into high-temperature water vapor, hygroscopic agent is concentrated, when high-temperature water vapor contacts with the condenser inwall, meet condensation and become water, the globule is along flowing under the condenser inwall on the top cover of storage tank 3444, via through holes 34442 flows in the storage tank, at last outside the discharging valve discharge machine of bottom.The hygroscopic agent that is concentrated flows back to liquid reserve tank 33 after collecting with the funnel of evaporimeter below, constantly circulation, and concentration constantly increases, and until being concentrated to saturation state, the regeneration operating mode finishes.When this air cooler was worked, dehumidifying and regeneration operating mode hocketed, and the available Artificial Control of their switching also can rely on electric-controlled parts to realize controlling automatically according to the signal of two liquid level sensors, as described in embodiment 2.
In this example, hygroscopic agent regenerative process and dehumidification process also can carry out simultaneously, hygroscopic agent absorbed moisture and has been diluted into unsaturation solution in when dehumidifying, was pumped in the woven hose 3112 by infusion pump again after flowing back to liquid reserve tank, this moment, triple valve was sent to first outlet and second outlet simultaneously with hygroscopic agent, thereby be showered on the wet curtain paper simultaneously and evaporator surface, on wet curtain paper, absorb water simultaneously, on evaporimeter, dewater, two kinds of processes are carried out simultaneously continuously, reach the moving balance that reaches when environmental condition is stablized.Threeway valve control electromagnet control, automaticity higher system available step motor or servomotor control, different according to dilution and dewatering speed are adjusted hygroscopic agent in good time and are assigned to the ratio of first outlet and second between exporting.If dilution rate is faster than reproduction speed, hygroscopic agent moves closer to the highest liquid level, and the flow that triple valve then will be assigned on the wet curtain paper reduces, and the flow that is assigned on the evaporimeter is increased, so that reach new balance, vice versa.At this moment multifunctional air-conditioning fan just can continuously carry out dehumidifying work, only need manually in time emit water at the storage tank full load to get final product.
Described each embodiment also can make refrigeration machine and use, for this reason, only need the regeneration operating mode is carried out outdoor, hygroscopic agent after the regeneration is dried to lower humidity with room air during dehumidifying, as below 50% in outdoor cooling, and then operation moistening and lowering temperature operating mode, the room air humidification to the comfortable upper limit, as 70%, then can be reached refrigeration.For example, environment dry bulb temperature is 33.5 ℃, wet-bulb temperature is 27.7 ℃, be relative humidity 64.5%, this moment, enthalpy was 88.8kj/kg, it is the standard thermic load of Guangzhou summer air-conditioning system design, with the utility model indoor air dehumidification is arrived relative humidity 45%, this moment, dry-bulb temperature may reach 35 ℃, and enthalpy is 76.8kj/kg, and equal-enthalpy humidifying is to humidity 75% then, dry-bulb temperature can drop to 28.6 ℃, basically reach comfort requirement,, also can avoid heat with this equipment for the family of unconditional use air-conditioner, the hygroscopic agent if use kitchen waste heat or solar energy are regenerated also can be saved a large amount of electric energy.In the solar energy abundance, prepare concentrated solution with more hygroscopic agent, storing can be for night and overcast and rainy use, is the short-cut method that stores solar energy, uses particularly favourable to public place.So the utility model is a good energy-conserving and environment-protective equipment.
In sum, same equipment of the present utility model not only has the moistening and lowering temperature function of vaporation-type thermantidote, and has dehumidifying, freezes, heats three big functions.Different functions is used for different environment:
A, when arid and hot environment needs moistening and lowering temperature, the hygroscopic agent in the liquid reserve tank discharged be stored in the machine outer container standbyly, priming petock in liquid reserve tank can begin to carry out each working procedure of the moistening and lowering temperature of setting in the electric-controlled parts; Under the situation of operating mode frequent changes, the hygroscopic agent in the liquid reserve tank is not necessarily discharged, and can constantly directly add the clear water dilution inward so that can evaporative cooling.
B, when dry and cold environment needs humidification to heat, heating heating work in the increase machine under above-mentioned operating mode.
C, when the hectic fever environment needs desiccant cooling, in indoor degree of depth dehumidifying (being air-dried to below 45%), to carry out equal-enthalpy humidifying cooling (humidification is to 70-75%) in the inlet chamber again after the hygroscopic agent cooling outdoor, and then carry out hygroscopic agent regeneration, cooling to outdoor, arrive indoor degree of depth dehumidifying at last again, circulation so repeatedly.
D, when wet environment need dehumidify, dehumidify indoor, regenerate outdoor.
E, need dehumidify when heating at damp and cold environment, dehumidify indoor, regenerate outdoor, hygroscopic agent need not outdoor cooling can be directly used in indoor dehumidification.In case of necessity, except that also allowing the interior heating heating of machine in the wet cooling condition simultaneously.

Claims (10)

1. an energy is to the multifunctional air-conditioning fan of air dewetting, it is characterized in that: in casing (10), be provided with fan assembly (20), vapo(u)rization system (30) and electric-controlled parts (60), described vapo(u)rization system (30) comprises wet curtain (31), liquid reserve tank (33) and hygroscopic agent regenerating unit (34), wherein, wet curtain (31) places the blower fan air channel, liquid reserve tank (33) places wet curtain below, when the moistening and lowering temperature operating mode, liquid reserve tank stores water in (33), when removing wet cooling condition, liquid reserve tank stores hygroscopic agent in (33).
2. according to claim 1 can be to the multifunctional air-conditioning fan of air dewetting, it is characterized in that: the wet curtain (31) of described vapo(u)rization system (30) is the wet curtain (312) of roller shutter type, it comprises transfer roller (3121) initiatively, parallel driven transfer roller (3122) and the ring-type wet curtain net (3123) on two transfer rollers with it, initiatively transfer roller drives rotation by reducing motor, driven transfer roller places under the liquid level of liquid reserve tank (33), and the ring-type wet curtain net is the end to end flexible circumferential made from the permeable fiber fabric.
3. according to claim 1 can be to the multifunctional air-conditioning fan of air dewetting, it is characterized in that: the wet curtain (31) of described vapo(u)rization system (30) is a fixed wet curtain (311), it comprises plate wet curtain that is fixed in the blower fan air channel and the infusion pump (3113) of giving the band woven hose (3112) of plate wet curtain feed flow, and plate wet curtain top is led in the end outlet (3114) of woven hose; Plate wet curtain is the wet curtain net that the wet curtain paper (3111) that forms with ripple pleat shape cardboard intersecting or fabric are made.
According to claim 1 or 2 or 3 described can be to the multifunctional air-conditioning fan of air dewetting, it is characterized in that: described regenerating unit (34) is the built-in regenerating unit (341) that places in the machine, it comprises heating (3411), place the air channel of fan assembly (20) and be positioned at air intake one side of wet curtain (31), heating (3411) is the PTC electric-heating assembly, or the metal electric heating pipe of band radiating fin.
According to claim 1 or 3 described can be to the multifunctional air-conditioning fan of air dewetting, it is characterized in that: there are two outlets of band triple valve (3116) end of the woven hose (3112) of described vapo(u)rization system (30), and wherein wet curtain paper top is led in first outlet (3114); Hygroscopic agent radiator (35) is arranged in the air channel of described fan assembly (20), and it comprises heat dissipation metal pipe (351) and the hygroscopic agent pipeline (352) of being with radiating fin; Second outlet (3115) in hygroscopic agent pipeline and two outlets is communicated with.
According to claim 1 or 3 described can be to the multifunctional air-conditioning fan of air dewetting, it is characterized in that: described regenerating unit (34) is the hygroscopic agent enrichment facility (344) that places in the machine, it comprises the evaporimeter (3441) that places in the machine, condenser (3442), hygroscopic agent carrier pipe (3443) and storage tank (3444), evaporimeter is the metal electric heating pipe of band radiating fin, condenser is bell shape, with the moulding of thin-walled heat-conducting plate, its top and sidewall have a plurality of zanjon ripples or gauffer, the bus of top ripple or corrugated surface favours horizontal plane, and its outer wall communicates with the air channel by the opening on the wind path wall (25); Evaporimeter places in the condenser; There are two outlets of a band triple valve (3116) end of described woven hose (3112), wet curtain paper (3111) top is led in its first outlet (3114), second outlet (3115) is communicated with an end of hygroscopic agent carrier pipe, and the other end of hygroscopic agent carrier pipe is aimed at the top of evaporimeter (3441); Storage tank (3444) places casing (10) bottom, and its top cover has through hole (34442) to communicate with bell shape condenser (3442) inner chamber, and discharging valve (34441) is arranged at its bottom.
According to each of claim 1 to 6 is described can be to the multifunctional air-conditioning fan of air dewetting, it is characterized in that: described fan assembly (20) but be the cross flow fan (22) or the axial flow blower (23) of rotating, when multifunctional air-conditioning fan is worked to remove wet cooling condition, blower fan just changes, described wet curtain (31) is in the blower fan air-out air channel with heating (3411), when multifunctional air-conditioning fan is worked with the moistening and lowering temperature operating mode, the blower fan counter-rotating, the blower fan wind direction is with to remove wet cooling condition opposite, and described wet curtain (31) is in the blower fan wind inlet channel.
8. according to claim 1 can be to the multifunctional air-conditioning fan of air dewetting, it is characterized in that: described regenerating unit (34) is the artificial regeneration's device (343) that places machine outer, the leakage fluid dram (331) that it comprises heater (3431), be arranged on liquid reserve tank (33) bottom band valve with place leakage fluid dram under be used for the container (332) that can separate of splendid attire hygroscopic agent with air cooler;
Described heater (3431) is the outer electric heater of gas-cooker or solar thermal collector, machine.
9. according to claim 1 can be to the multifunctional air-conditioning fan of air dewetting, it is characterized in that: described regenerating unit (34) is the external regenerating unit (342) that places machine outer, it comprises heating element heater (3421), fan (3422) to the heating element heater air-supply, place the liquid storage tank (3423) of heating element heater below, place the solution pump (3424) of liquid storage tank, be communicated with the catheter (3425) of the liquid reserve tank (33) in solution pump and the room conditioning fan and be connected on dividing wall type cooler (3426) in the catheter, heating element heater (3421) is metal electric heating pipe or a waterproof PTC electric-heating assembly of being with radiating fin.
10. according to claim 1 can the multifunctional air-conditioning fan of air dewetting being is characterized in that: described hygroscopic agent is a calcium chloride water, or the lithium chloride aqueous solution, lithium bromide water solution;
Two liquid level sensors (332) of the highest liquid level of perception and minimum liquid level are set in the described liquid reserve tank (33), and it is tongue tube sensor or photoelectronic coupler, eddy current sensor, hall element sensor; Described tongue tube sensor comprises magnetic float (3321), the high-order sensing element (3322) that is fixed in the highest liquid level place of setting that magnet is arranged in, the low level sensing element (3323) that is fixed in the minimum liquid level place of setting, two sensing elements are tongue tubes, and their output line is connected with electric-controlled parts (60);
The fuselage of described air cooler or/and have on the remote controller sends the instruction element of " dehumidifying " instruction, and instruction element is button or switch.
CN2010201849817U 2010-05-04 2010-05-04 Multifunctional air conditioning fan capable of dehumidifying air Expired - Fee Related CN201688518U (en)

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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103673119A (en) * 2012-08-31 2014-03-26 昆山开思拓节能技术有限公司 Household dehumidifier
CN104315627A (en) * 2014-09-25 2015-01-28 江苏心日源建筑节能科技股份有限公司 Dehumidification-type cooling fan and refrigerating and dehumidifying method thereof
CN106786036A (en) * 2016-11-15 2017-05-31 合肥华义电气科技有限公司 Low voltage drawing-out switching carbinet
CN107560031A (en) * 2017-08-10 2018-01-09 西安工程大学 A kind of through-flow pillar thermantidote
CN107631393A (en) * 2015-07-29 2018-01-26 南安市威速电子科技有限公司 A kind of air purification method with air-source dehumidification function
WO2018184149A1 (en) * 2017-04-05 2018-10-11 深圳市联创科技集团有限公司 Dual circulation system water-cooled air conditioning method and air conditioning fan
CN110410898A (en) * 2019-06-24 2019-11-05 六安堰山自动化设备销售有限公司 A kind of smart home environment-friendly air conditioner
WO2021017221A1 (en) * 2019-07-30 2021-02-04 广东美的制冷设备有限公司 Humidifying device and air conditioner having same

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103673119A (en) * 2012-08-31 2014-03-26 昆山开思拓节能技术有限公司 Household dehumidifier
CN104315627A (en) * 2014-09-25 2015-01-28 江苏心日源建筑节能科技股份有限公司 Dehumidification-type cooling fan and refrigerating and dehumidifying method thereof
CN107631393A (en) * 2015-07-29 2018-01-26 南安市威速电子科技有限公司 A kind of air purification method with air-source dehumidification function
CN107631393B (en) * 2015-07-29 2019-12-10 广东百朗新风系统有限公司 Air purification method with air energy dehumidification function
CN106786036A (en) * 2016-11-15 2017-05-31 合肥华义电气科技有限公司 Low voltage drawing-out switching carbinet
WO2018184149A1 (en) * 2017-04-05 2018-10-11 深圳市联创科技集团有限公司 Dual circulation system water-cooled air conditioning method and air conditioning fan
CN107560031A (en) * 2017-08-10 2018-01-09 西安工程大学 A kind of through-flow pillar thermantidote
CN110410898A (en) * 2019-06-24 2019-11-05 六安堰山自动化设备销售有限公司 A kind of smart home environment-friendly air conditioner
WO2021017221A1 (en) * 2019-07-30 2021-02-04 广东美的制冷设备有限公司 Humidifying device and air conditioner having same

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