CN104776540A - Atomization humidifier with novel structure - Google Patents
Atomization humidifier with novel structure Download PDFInfo
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- CN104776540A CN104776540A CN201510196331.1A CN201510196331A CN104776540A CN 104776540 A CN104776540 A CN 104776540A CN 201510196331 A CN201510196331 A CN 201510196331A CN 104776540 A CN104776540 A CN 104776540A
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- mist passage
- window
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- mist
- cavity volume
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- 238000000889 atomisation Methods 0.000 title claims abstract description 40
- 239000003595 mist Substances 0.000 claims abstract description 131
- 239000007788 liquid Substances 0.000 claims abstract description 125
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 51
- 235000003140 Panax quinquefolius Nutrition 0.000 claims description 43
- 240000005373 Panax quinquefolius Species 0.000 claims description 43
- 230000008676 import Effects 0.000 claims description 35
- 230000000694 effects Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000002663 nebulization Methods 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 4
- 238000009833 condensation Methods 0.000 description 3
- 230000005494 condensation Effects 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000011218 segmentation Effects 0.000 description 3
- 238000001035 drying Methods 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000010992 reflux Methods 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000011514 reflex Effects 0.000 description 1
- 230000002459 sustained effect Effects 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F6/00—Air-humidification, e.g. cooling by humidification
- F24F6/12—Air-humidification, e.g. cooling by humidification by forming water dispersions in the air
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/02—Ducting arrangements
- F24F13/06—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser
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- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Dispersion Chemistry (AREA)
- Special Spraying Apparatus (AREA)
Abstract
The invention relates to an atomization humidifier with a novel structure. The atomization humidifier comprises a liquid containing accommodating cavity, an ultrasonic atomization generator, a mist guide passage and a mist outlet, wherein the ultrasonic atomization generator can atomize liquid in the liquid containing accommodating cavity, the mist guide passage is arranged in the liquid containing accommodating cavity, the mist outlet is communicated with the mist guide passage, the ultrasonic atomization generator is positioned in a projection region of an inlet part of the mist guide passage, a window through which wind can pass is formed in the wall body of the mist guide passage, and the top wall of the window is in an arch shape. According to the technical scheme, the window through which wind can pass is formed in the wall body of the mist guide passage, and in addition, the top wall of the window is in an arch-shaped structure, so that the possibility of eliminating the liquid drop noise as much as possible is realized. Through the characteristics and the advantages, the atomization humidifier provided by the invention can be applied to similar products such as atomization humidifiers.
Description
Technical field
The present invention relates to atomizing humidifier air being given to humidification, particularly by ultrasonic atomizatio mode water or similar liquids is atomized thus the equipment of humidification can be given room air.
Background technology
In the winter of drying or the area of drying, the moisture in air is generally fewer, if people hang up one's hat in this environment, often feels uncomfortable, and in order to increase the humidity in air, people often can use atomizing humidifier.The structure of more typical humidifier can be learnt from the technical scheme disclosed by the patent of invention 201410037099.2 of the earlier application of applicant.Which disclose a kind of have novel go out the ultrasonic atomizing humidifier of mist structure, specifically see Fig. 1, described humidifier comprises shell body 1, be provided with in described shell body 1 and contain liquid cavity volume 2, the ultrasonic atomization generator 32 that the bottom being arranged on described Sheng liquid cavity volume 2 also can be atomized the liquid contained in liquid cavity volume 2, and the storage tank 3 be arranged on the right side of described Sheng liquid cavity volume 2, the communicating pipe 6 be contained in equally in described shell body 1 is provided with between described Sheng liquid cavity volume 2 and described storage tank 3, described communicating pipe 6 is connected described Sheng liquid cavity volume 2 for linker with storage tank 3, for this reason, described storage tank 3 can be described Sheng liquid cavity volume 2 additive liq in time.Also be provided with directly over described Sheng liquid cavity volume 2 and tubularly lead mist passage 4, described in lead mist passage 4 and communicate with nozzle 5.Lead mist passage 4 described in most atomization gas can both pass through to be transferred out outside described shell body 1 by wind, and fraction atomization gas know from experience stick to described in lead on the inwall of mist passage 4, and collect gradually and form the globule.The inwall of leading mist passage 4 described in the gravity edge of globule dependence self is down creeped, and leads mist passage 4 and directly fall in described Sheng liquid cavity volume 2 described in finally departing from.And because the described lower end area of mist passage 4 of leading is away from the liquid level in described Sheng liquid cavity volume 2, certain rule can be produced for this reason when the described globule falls in described Sheng liquid cavity volume 2 and clash into the liquid level in described Sheng liquid cavity volume 2 and " drip, drip, drip " noise, and can be more obvious, very annoying at the night that deep is the night and all is quiet.
For above-mentioned technical problem, a solution is disclosed in the humidifier disclosed by patent 201310410656.6, described humidifier, comprise atomizing piece, tank and the air channel for discharging water droplets, wherein, this humidifier also comprises and being arranged between tank and air channel, and its liquid collecting face is used for collecting water droplet and lead being back to the draining plate of tank, and the liquid collecting face of this draining plate tilts to the axis in air channel gradually along the direction of close tank.Like this by increasing the draining plate of inclination, the water droplets cannot discharged by air channel is collected, and namely falls water droplet after rise by liquid collecting face collection part, meanwhile, carries out collecting and final guiding is back in tank for the water droplet sticked on wind path wall.Can cushion the backflow of water droplet owing to increasing the draining plate tilted, minimizing water droplet directly drops to the noise in water.
Summary of the invention
Although the humidifier disclosed by patent 201310410656.6 can reduce by setting up described draining plate the noise content that water droplet produces, described draining plate but causes the generation of another problem.Because described draining plate is obliquely installed to the axis in air channel gradually along the direction near tank, for this reason, described draining plate can extend to the entry zone in described air channel thus not only have influence on the flowing of air, and block the bubble gone out on the water surface, greatly reduce cavitation usefulness, described draining plate becomes the bar that described atomization gas enters into described air channel smoothly, thus greatly has influence on one-tenth fog effect and the fog-supplying amount of described atomizer.Secondly, because described draining plate and air channel have wind gap, for this reason when water droplet drops onto the process of described draining plate from described air channel, the air flow through from described gap can dispel the large water droplet of part and become little water droplet, and the little water droplet that these are not atomized not only is very easy to be taken out of fog outlet and then contaminated environment by wind, and described fog outlet is also easy to be formed secondary condensation and to circulate in other words condensation in described nebulization channel even without being taken out of.
In view of above-mentioned technical problem, our goal of the invention is to arrange a kind of flow guiding structure and reaches the liquid pearl effectively reducing drippage and collide the liquid level in described Sheng liquid cavity volume and the effect producing distracting noises; Further can also be optimized the internal structure of atomizer, while original abundant fog-supplying amount can be kept, effective drainage can also be carried out to the liquid pearl of leading in mist passage described in being trapped in, reduce secondary condensation.
For this reason, we propose a kind of atomizing humidifier with new structure, comprise contain liquid cavity volume, can hold to described Sheng liquid ultrasonic atomization generator that intracavity liquid is atomized, be arranged in described Sheng liquid cavity volume lead mist passage and with described fog outlet of leading mist channel connection, lead the view field of the import department of mist passage described in described ultrasonic atomization generator is positioned at; It is characterized in that, described in lead mist passage wall body on be provided with the window can crossing wind, the roof of described window is arch.
Wherein, described Sheng liquid cavity volume to load the container cavity being atomized liquid Ru Shui, oil, is communicated with in the shell body that it is generally arranged on described atomizing humidifier with the blast channel outside chamber; In order to be atomized the liquid in described Sheng liquid cavity volume, the bottom that described ultrasonic atomization generator is generally arranged on described Sheng liquid cavity volume is in other words on diapire, and described in being positioned at, lead the view field of the import department of mist passage, lead in mist passage described in the mist post that described like this ultrasonic atomization generator produces and atomization vapour can be collected in and then discharge from described fog outlet.The orthographic projection region seen from top to bottom of the import department of mist passage is led described in described view field refers to.
Wherein, described fog outlet be can derive described in lead atomization vapour in mist passage to the passage outside machine, the shell body that it is generally arranged on described atomizing humidifier leads mist passage described in being communicated with.Wherein, described mist passage of leading can carry out the atomization gas be atomized by described ultrasonic atomization generator to collect and move towards to guide the drift direction of described atomization gas by the passage of himself, finally atomization gas is transported to outside fog outlet, and the liquid pearl that the liquid pearl that fraction is not atomized and fog regelation become can stick to described in lead mist passage inwall on and down reflux along described inwall of leading mist passage.Described mist passage of leading can be an overall structure, also can be the structure be stitched together after segmentation manufacture.
Wherein, described window, first be mainly used in wind, and led described in the wind energy leading mist channels peripheral enough enters in mist passage and then described in taking away and lead the gas be atomized in mist passage described in namely making way for, thus wind can not be allowed as prior art mainly to flow into from the described import department leading mist passage; Be compared with the prior art, first described window changes the flow path of wind for this reason.Described window can be closed loop configuration, also can be the uncovered semicircular configuration in bottom.The described import department leading mist passage, leads the inlet location of mist passage described in being also, it is made up of described base of leading the non-window position of mist passage.When described window is closed loop configuration, described window area and described import department have certain spacing height, and when described window is the uncovered structure in bottom, described window area extends to described import department position, and described window class is similar to such as semicircle, semiellipse, inverted U or reverse V-shaped structure etc.But no matter be which kind of structure, described window can be positioned on liquid level completely, also can partly sink under liquid level, sink to the flowing that subsurface window can also conduct the liquid in described Sheng liquid cavity volume.A described window cross wind area or multiple described window added up wind size, ensure not form substantive obstacle to crossing wind.Secondly, in order to not form substantial impact to atomizing effect, best scheme be described window lower than blow-up point position, it is too many that the worst design also tries not to exceed blow-up point position.The many factors such as described blow-up point is cavitation bubble goes out explosion after liquid level position because of ultrasonic vibration, the depth of water of the height of described blow-up point and the power of atomizing piece, atomizing piece are relevant, and these can generally be determined by actual measurement and be calculated.
Because liquid level is too high relative to atomizing generator, cause mist formation weak effect, too low, cause atomizing piece generate heat higher and damage, for this reason in the atomizing humidifier product of reality, the liquid be atomized needs to control within the scope of certain liquid level, general optimal upper level position is called specified maximum water level, and optimal low order position is called lowest water level line.For this reason, described in lead mist passage import department be arranged on height in described Sheng liquid cavity volume, can be arranged according to the practical structures situation of product and with the object aspect reducing noise as much as possible and be adjusted.And described in lead mist passage wall body on be provided with the window structure can crossing wind, could be that the noise realizing eliminating as far as possible drop provides possibility; Further, in order to reduce noise, the described import department leading mist passage can be arranged on close to specified maximum water level position (now reducing noise by reducing the landing stroke of drop) or directly sink to the unsettled plan of establishment of below specified maximum water level or lowest water level line, or be directly shelved on the scheme (leading the import department of mist passage described in now will flooding after carrying liquid) on the diapire of described Sheng liquid cavity volume.Wherein when the described import department leading mist passage directly sinks under liquid level, the segment space be not entirely flooded by liquid of described window can make way for described in lead mist channels peripheral air enter into described in lead space in mist passage, and the wall body of described window periphery can guide liquid pearl to flow at leisure in liquid directly can not drop onto liquid level from higher position.Lead the concrete residing position of import department of mist passage for this reason, can be adjusted according to the operating characteristic of product, be not the problem that emphasis of the present invention is talked about, and the present invention is mainly to provide a kind of basic shape and structure scheme for reducing noise.
In addition, in said structure, the roof shape of described window is set to arch, is similar to the top shape in tunnel, can be the arc projected upwards, and also can be the similar structures such as the taper arch projected upwards.Described arch roof can guide and be positioned at the water droplet above described window and flow to the both sides of window, and the drop be positioned on the roof of described window directly can not drop onto on liquid level, thus reduce the noise of drippage.This structure is also a kind of physical phenomenon utilizing the present invention mainly to find, is referred to as arch distributary phenomenon for the time being and designs.In the structure shown here, even if gathered droplet in described arcuate walls, also can be blown to the inner side of described window periphery wall body at once by the air flow through in described window, can not continue be agglomerated into large drop and then directly drip from the roof at window position.
According to said structure of the present invention, its useful technique effect is:
1. due to described wall body of leading mist passage being provided with window, described window can become the passageway of exterior guiding wind, for this reason while guarantee ventilation function, described position of leading the import department of mist passage just can be arranged on lower position (such as close to liquid level or directly enter into liquid), even can directly shelve or be connected on the diapire of described Sheng liquid cavity volume, described liquid pearl of leading on mist passage madial wall directly directly can guide in liquid and then reduce the noise even eliminating drippage by the wall body of described thereabout, contrast with existing patent 201310410656.6 for this reason, drawing liquid plate and affecting nebulization efficiency of inclination both need not be set, also need not because drawing liquid plate described in arranging separately and increasing manufacturing cost.Described lead the import department of mist passage bore and described bore of leading mist channel body section can be completely the same, lead mist passage namely and can be set to straight-tube shape.
2. the large drop owing to gathering is collected in inside the wall body of described thereabout, and the wind flowing through described window can not dispel these large drops easily, and these drops also easily would not be taken to fog outlet by wind again.Contrast with existing patent 201310410656.6 for this reason, greatly reduce the quantity of the secondary cycle of drop in described nebulization channel.
3. described in, the roof of window is arch, the window that particularly arch span is larger, described domes can guide the drop above described window to flow on the wall body on described window both sides along arcuate walls, stream of liquid droplets more can be allowed to flow on the both sides wall body of described window when particularly there is air-flow in described window, namely make use of the arch distributary phenomenon that the present invention finds dexterously, the drop made way for above described window not easily gathers in the roof position of described window and directly drops onto on liquid level and produces noise.
Further technical scheme can also be, described in lead mist passage import department down at least extend under the specified maximum water level of described Sheng liquid cavity volume.
Further technical scheme can also be, described in lead mist passage import department be shelved on the diapire of described Sheng liquid cavity volume.Further when leading mist passage described in segmentation manufacture, the leading mist passage and can also be connected directly between on the diapire of described Sheng liquid cavity volume of hypomere, now described import department block by described diapire or cover.
Further technical scheme can also be, lead described in described window area extends to mist passage import department position thus in uncovered shape.
Further technical scheme can also be, leads on the wall body of mist passage described in multiple described window is distributed in.
Further technical scheme can also be, at least arranges in the roof position of described window to the outstanding flange in described direction, inner side of leading mist passage or projection.Described flange or projection directly can be connected the roof of described window, also can the roof of a little higher than described window, can utilize described flange or the protruding both sides flowing guiding window described in current direction further like this.
Further technical scheme can also be, described in lead mist passage inner side wall body on be provided with the guiding gutter that direction from top to bottom extends, described guiding gutter gets around the roof of described window.Like this, the liquid pearl of leading described in being collected on the inner side wall body of mist passage can be collected in described guiding gutter and along described guiding gutter toward current downflow, to greatly reduce liquid pearl and flee everywhere.Described guiding gutter can be the local groove section of the roof getting around described window, also can be that direction arranges and gets around the groove of the roof of described window from top to bottom.
Further technical scheme can also be, described in lead mist passage inner side wall body be skewed, the bore of its middle and lower part is slightly smaller than the bore on top, and the angle of inclination is 3 ° to 10 °.Can ensure that liquid pearl can not directly drop onto on liquid level so further, wherein, the excessive top drop that not only can cause of the angle of inclination directly drops onto liquid level, and leads mist passage described in causing and take excessive radial space.The angle between the inner side wall body of mist passage and described axis of leading mist passage is led described in the angle of this inclination refers to.
Because the present invention has These characteristics and advantage, can be applied in the similar products such as atomizing humidifier for this reason.
Accompanying drawing explanation
Fig. 1 is the sectional structure schematic diagram of wherein a kind of atomizing humidifier of the prior art;
Fig. 2 is the sectional structure schematic diagram with the atomizing humidifier of new structure of application technical solution of the present invention;
Fig. 3 leads the deployed configuration schematic diagram of mist passage 4 described in being, what the window shown in figure adopted be semicircular configuration and shown in drawing be madial wall;
Fig. 4 leads the deployed configuration schematic diagram of mist passage 4 described in being, what the window shown in figure adopted be closed ring structure and shown in drawing be madial wall;
Fig. 5 leads the perspective view of mist passage 4 described in being, in order to can know see clearly described in lead the structure of mist passage 4, we are inverted described mist passage 4 of leading.
Detailed description of the invention
Be further described below in conjunction with the structure with the atomizing humidifier of new structure of accompanying drawing to application technical solution of the present invention.
As shown in Figure 2, it is the sectional structure schematic diagram with the atomizing humidifier of new structure of application technical solution of the present invention, described humidifier comprises shell body 1, be provided with in described shell body 1 and contain liquid cavity volume 2, be arranged on the ultrasonic atomization generator 32 that the diapire of described Sheng liquid cavity volume 2 also can be atomized the liquid in described Sheng liquid cavity volume 2, be arranged on the storage tank 3 on the right side of described Sheng liquid cavity volume 2, and be arranged on the buffer memory water tank 31 of bottom of described storage tank 3.Also arrange by the blast channel 9 communicated with described Sheng liquid cavity volume 2 in the left side of described Sheng liquid cavity volume 2.Ease up between water tank 31 at described storage tank 3 and be provided with water replanishing device 30, described water replanishing device 30 can seal the delivery port bottom described storage tank 3; Be provided with the communicating pipe 6 be contained in equally in described shell body 1 between described Sheng liquid cavity volume 2 and described buffer memory water tank 31, described communicating pipe 6 connects described Sheng liquid cavity volume 2 water tank 31 that eases up for linker.Like this, when the water level decreasing in described Sheng liquid cavity volume 2 is to preset height, water level in described buffer memory water tank 31 is also in sustained height, now automatically open described water replanishing device 30, water in described storage tank 3 enters described buffer memory water tank 31 by described water replanishing device 30, water to cover in described Sheng liquid cavity volume 2 through described buffer memory water tank 31 thus makes the liquid level of described Sheng liquid cavity volume 2 remain on the position not exceeding specified maximum water level A in other words, also not lower than specified lowest water level.Because liquid level is too high relative to described atomizing generator 32, cause mist formation weak effect, too low, cause atomizing piece generate heat higher and damage and atomizing effect also poor, for this reason in the atomizing humidifier product of reality, the liquid be atomized needs to control within the scope of certain liquid level, general optimal upper level position is called specified maximum water level A, and optimal low order position is called lowest water level line.For this reason, described specified maximum water level A can determine according to the nominal parameter of the practical structures situation of product and described ultrasonic atomization generator 32.
As shown in Figure 2, be also provided with nozzle 5 at the top of described shell body 1, described nozzle 5 be provided with the fog outlet 50 for deriving atomization gas, and be provided with the fog passing away 41 be communicated with described fog outlet 50 in the inside of described nozzle 5.And in order to the atomization gas be atomized by described ultrasonic atomization generator 32 can being collected, also be provided with in described shell body 1 and lead mist passage 4 in straight-tube shape, the described head end portion leading mist passage 4 is connected with the tail end of described nozzle 5, described in lead the unsettled top being arranged on described Sheng liquid cavity volume 2 of tail end of mist passage 4.In described inside of leading mist passage 4, there is mist formation space 42, described mist formation space 42 dock with fog passing away 41 together with form the circulation passage being atomized vapour.Lead the view field of the import department 43 of mist passage 4 described in described ultrasonic atomization generator 32 is positioned at, lead in mist passage 4 and then from described fog outlet 50 described in the mist post that described like this ultrasonic atomization generator 32 produces and atomization vapour can be collected in and discharge.The orthographic projection region seen from top to bottom of the import department 43 of mist passage 4 is led described in described view field refers to.Like this, by described ultrasonic atomization generator 32 be atomized produced mist post and atomization vapour can be collected in described in lead in mist passage 4, the passage trend leading mist passage 4 self described in most atomization vapour relies on guides, finally be discharged to outside described shell body 1 by described fog outlet 50, and the liquid pearl a that the liquid pearl a that fraction is not atomized and fog regelation become can stick to described in lead mist passage 4 inwall on and down reflux along described inwall of leading mist passage 4.Certainly, leading mist passage 4 described in adopts overall structure to be also feasible scheme.
As shown in Figure 2, Figure 3 and Figure 4, the wall body of leading mist passage 4 described in is provided with multiple window 44 can crossing wind.Lead on the wall body of mist passage 4 described in multiple described window 44 is distributed in.What the described window 44 shown in Fig. 3 and Fig. 5 adopted is semicircular configuration, namely top has the roof 45 in arch, and bottom extend to described in lead import department 43 position of mist passage 4 thus in uncovered shape, now, the region of described window 44 extends to described import department 43 position.The described import department 43 leading mist passage 4, leads the inlet location of mist passage 4 described in being also, it is made up of described base of leading the non-window position of mist passage 4.Described roof 45 is similar to the top shape in tunnel, is the half elliptic roof of arc such as shown in Fig. 3 projected upwards; According to the enlightenment that technique scheme gives, described roof 45 can also adopt the such as similar reverse V-shaped structures such as the taper arch projected upwards.Similarly, described window 44 can also adopt closed ring structure as shown in Figure 4, and now the region of described window 44 and described import department 43 have certain spacing height.
Described window 44, first wind was mainly used in, namely lead described in the wind energy leading mist passage 4 periphery described in making way for enough enters in mist passage 4 and then described in taking away and lead the gas be atomized in mist passage 4, thus wind can not be allowed as prior art mainly to flow into from the described import department 43 leading mist passage 4.Be compared with the prior art, first described window 44 changes the flow path of wind for this reason.As for, described window 44 cross wind area or multiple described window 44 added up wind size, ensure not form substantive obstacle to crossing wind.Secondly, because the large drop a gathered is collected in inside the wall body around described window 44, the wind flowing through described window 44 can not dispel these large drops easily, and these drops also easily would not be taken to described fog outlet 50 by wind again.Contrast with existing patent 201310410656.6 for this reason, greatly reduce the quantity of the secondary cycle of drop in described nebulization channel.In addition, as shown in Figure 3 or Figure 4, when the liquid pearl a down refluxed along described inwall of leading mist passage 4 flows to the top of described window 44, described roof 45 can guide described liquid pearl a to flow on the wall body on described window 44 both sides along arch roof 45, stream of liquid droplets more can be allowed to flow on the both sides wall body of described window 44 when particularly there is air-flow in described window 44, the drop a be positioned on the roof 45 of described window 44 directly can not drop onto on liquid level, thus reduce the noise of drippage.This structure is also a kind of physical phenomenon utilizing the present invention mainly to find, is referred to as arch distributary phenomenon for the time being and designs.In the structure shown here, even if gathered droplet on described arch roof 45, also can be blown to the inner side of described window 44 periphery wall body at once by the air flow through in described window 44, can not continue to be agglomerated into large drop and then directly to drop onto on liquid level from the roof 45 at window position to produce noise.
Due to described wall body of leading mist passage 4 being provided with described window 44, described window 44 can become the passageway of exterior guiding wind, when ensureing ventilation function, in order to reduce noise further, described in lead the import department 43 of mist passage 4 position just can be arranged on lower position.As shown in Figure 2, the import department 43 leading mist passage 4 described in directly sinks to the position of specified below maximum water level A, and above the unsettled diapire being arranged on described Sheng liquid cavity volume 2.Now, under described window 44 part sinks to liquid level, the segment space be not entirely flooded by liquid of described window 44 can make way for described in lead mist passage 4 periphery air enter into described in lead space in mist passage 4, and the wall body of described window 44 periphery can guide liquid pearl a to flow at leisure in liquid directly can not drop onto liquid level from higher position.Sink to the flowing that subsurface window part can also conduct the liquid in described Sheng liquid cavity volume 2.
Certainly, the described import department 43 leading mist passage 4 can also adopt other arrangement, the import department 43 leading mist passage 4 such as can be arranged on close to specified maximum water level A position or directly sink to the unsettled plan of establishment of below lowest water level line, or be directly shelved on the scheme on the diapire of described Sheng liquid cavity volume 2.When adopting the scheme be shelved on the diapire of described Sheng liquid cavity volume 2, the described mode led mist passage 4 and segmentation can be adopted to manufacture, leading mist passage 4 described in lower end is connected directly between on the diapire of described Sheng liquid cavity volume 2, now described import department 43 block by described diapire or cover.As for the described concrete residing position of import department 43 of leading mist passage 4, can be arranged according to the practical structures situation of product and with the object aspect reducing noise as much as possible and be adjusted, this is not the problem that emphasis of the present invention is talked about, and the present invention is mainly to provide a kind of basic shape and structure scheme for reducing noise.And described window 44 is except adopting above-mentioned layout type, can also be positioned on liquid level completely.But in order to not form substantial impact to atomizing effect, best scheme is that described window 44 is lower than blow-up point position.The many factors such as described blow-up point is cavitation bubble goes out explosion after liquid level position because of ultrasonic vibration, the depth of water of the height of described blow-up point and the power of atomizing piece, atomizing piece are relevant, and these can generally be determined by actual measurement and be calculated.
According to above-mentioned technical scheme, described wall body of leading mist passage 4 is provided with the window 44 can crossing wind, and the structure of roof 45 in arch of described window 44, for the noise realizing eliminating as far as possible drop provides possibility, contrast with existing patent 201310410656.6, drawing liquid plate and affecting nebulization efficiency of inclination both need not be set, also need not because drawing liquid plate described in arranging separately and increasing manufacturing cost.
And in order to improve the guiding function to liquid pearl a further, we can adopt following scheme to be further improved the described structure leading mist passage 4:
The first, at least arranged in roof 45 position of described window 44 to the outstanding flange in described direction, inner side of leading mist passage 4 or projection (because this structure comparison is easily imagined, for this reason not shown in FIG.).Described flange or projection directly can be connected the roof 45 of described window 44, also can the roof 45 of a little higher than described window 44, and described flange or the protruding liquid pearl a that guides further can be utilized like this to flow to the both sides of described window 44.
The second, as shown in Figure 4, described in lead mist passage 4 inner side wall body on be provided with the guiding gutter (46,47) that direction from top to bottom extends, described guiding gutter (46,47) gets around the roof 45 of described window 44.Like this, the liquid pearl a led described in being collected on the inner side wall body of mist passage 4 can be collected in described guiding gutter (46,47) and along described guiding gutter (46,47) toward current downflow, to greatly reduce liquid pearl and flee everywhere.Wherein, described guiding gutter (46,47) is that direction arranges and gets around the groove of the roof 45 of described window 44 from top to bottom, and it be the local groove section of the roof 45 getting around described window 44 is also feasible scheme that described in fact guiding gutter can also be said.
The third, described in lead mist passage 4 inner side wall body be skewed, the bore of its middle and lower part is slightly smaller than the bore on top, and the angle of inclination is 3 ° to 10 °, and best angle is between 3 ° ~ 5 °.Can ensure that liquid pearl can not directly drop onto on liquid level so further, wherein, the excessive top drop that not only can cause of the angle of inclination directly drops onto liquid level, and the top of leading mist passage 4 described in causing takies excessive radial space.The angle between the inner side wall body of mist passage 4 and described axis of leading mist passage 4 is led described in the angle of this inclination refers to.
In addition, as shown in Figure 2, in order to the globule of leading in mist passage 4 described in preventing directly ejects described fog outlet 50, described top of leading mist passage 4 is provided with block water plate 8.Described block water plate 8 is plastic material, can certainly be metal material, and on its lateral surface towards described ultrasonic atomization generator 32, has evenly distributed small embossment and then form rough outer surface.Like this, described block water plate 8 can not only block the globule, can can also produce diffuse reflection by impacting the cavitation bubble that it is produced by described ultrasonic atomization generator 32 thus irregularly reflect to different directions by described rough surface, and can not concentrate and a large amount of reflex in described ultrasonic atomization generator 32, that is, described rough surface can greatly reduce the quantity of the cavitation bubble reflexing to described ultrasonic atomization generator 32, effectively reduces the cavitation bubble of reflection to the impact of described ultrasonic atomization generator 32.
Claims (8)
1. there is the atomizing humidifier of new structure, comprise contain liquid cavity volume, can hold to described Sheng liquid ultrasonic atomization generator that intracavity liquid is atomized, be arranged in described Sheng liquid cavity volume lead mist passage and with described fog outlet of leading mist channel connection, lead the view field of the import department of mist passage described in described ultrasonic atomization generator is positioned at; It is characterized in that, described in lead mist passage wall body on be provided with the window can crossing wind, the roof of described window is arch.
2. atomizing humidifier according to claim 1, is characterized in that, described in lead mist passage import department down at least extend under the specified maximum water level of described Sheng liquid cavity volume.
3. atomizing humidifier according to claim 2, is characterized in that, described in lead mist passage import department be shelved on the diapire of described Sheng liquid cavity volume.
4. the atomizing humidifier according to claim 1,2 or 3, is characterized in that, lead described in described window area extends to mist passage import department position thus in uncovered shape.
5. the atomizing humidifier according to claim 1,2 or 3, is characterized in that, leads on the wall body of mist passage described in multiple described window is distributed in.
6. the atomizing humidifier according to claim 1,2 or 3, is characterized in that, at least arranges in the roof position of described window to the outstanding flange in described direction, inner side of leading mist passage or projection.
7. the atomizing humidifier according to claim 1,2 or 3, is characterized in that, described in lead mist passage inner side wall body on be provided with the guiding gutter that direction from top to bottom extends, described guiding gutter gets around the roof of described window.
8. the atomizing humidifier according to claim 1,2 or 3, is characterized in that, described in lead mist passage inner side wall body be skewed, the bore of its middle and lower part is slightly smaller than the bore on top, and the angle of inclination is at 3 ° to 10 °.
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| CN201510196331.1A CN104776540B (en) | 2015-04-23 | 2015-04-23 | Atomizing humidifier with new structure |
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| CN201510196331.1A CN104776540B (en) | 2015-04-23 | 2015-04-23 | Atomizing humidifier with new structure |
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| CN106500228A (en) * | 2016-12-21 | 2017-03-15 | 珠海格力电器股份有限公司 | Antispraying structure and damping device |
| CN107297297A (en) * | 2017-08-01 | 2017-10-27 | 广东科高电器有限公司 | A kind of ultrasonic ultrasonic delay line memory |
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| CN111132775B (en) * | 2018-11-08 | 2022-02-25 | 苏州明志科技股份有限公司 | Humidifying device and humidifying method for core making machine |
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| CN109595727A (en) * | 2018-12-29 | 2019-04-09 | 广州润尔健康科技有限公司 | Atomizer and atomising device |
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| CN109631212A (en) * | 2019-01-23 | 2019-04-16 | 广东泛享电器实业有限公司 | Binary channels atomizing humidifier |
| CN113414049A (en) * | 2021-06-04 | 2021-09-21 | 圣托马斯先进材料公司 | Intelligent atomizer and use method thereof |
| CN113405201A (en) * | 2021-08-21 | 2021-09-17 | 深圳潘兴净水科技有限公司 | Indoor air purification device with humidification function |
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