CN105387591B - The electric fan of fog-spraying cover and the application fog-spraying cover - Google Patents
The electric fan of fog-spraying cover and the application fog-spraying cover Download PDFInfo
- Publication number
- CN105387591B CN105387591B CN201510950234.7A CN201510950234A CN105387591B CN 105387591 B CN105387591 B CN 105387591B CN 201510950234 A CN201510950234 A CN 201510950234A CN 105387591 B CN105387591 B CN 105387591B
- Authority
- CN
- China
- Prior art keywords
- fog
- spraying cover
- shell
- shell body
- internal layer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/22—Means for preventing condensation or evacuating condensate
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/22—Means for preventing condensation or evacuating condensate
- F24F2013/221—Means for preventing condensation or evacuating condensate to avoid the formation of condensate, e.g. dew
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Dispersion Chemistry (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The present invention relates to a kind of new fog-spraying cover and the electric fan of the application fog-spraying cover, including tubular shell body, it is provided with the shell body and laterally supplies mist mouth；Also axially arranged in the shell body to have tubular internal layer shell, the internal layer shell is disposed with channel isolation, the centre gangway, the forward and backward port of channel isolation are all in open-like shape formed with centre gangway between the internal layer shell and the shell body；It is provided with the internal layer shell corresponding to the lateral internal orifice for supplying mist mouth, the internal orifice connection is described laterally to supply mist mouth.So, allow atomization vapour to be not easy to occur gathering in the fog-spraying cover or condense, even if accumulation also easily by secondary-atomizing, substantially increase the fog-spraying cover in itself go out mist efficiency.
Description
Technical field
The present invention relates to a kind of fog-spraying cover of humidification fan and include the humidification fan of the fog-spraying cover, the fan
Including atomizing generator, safe cover body, the rotary fan being arranged in the safety guard body, the safe cover body in latticed,
The fog-spraying cover is positioned on the safe cover body, and the atomizing generator connects the fog-spraying cover by mist guide tube road.
Background technology
For humidification fan class product, fog-spraying cover all typically is set on the guard of fan.As on July 12nd, 2005 applies
Chinese Patent Application No. be 200520061234.3 utility model patent, disclose the polywater disk of atomization cooling fan a kind of
Structure, including a housing, the front apron that the housing stretches to outer top by chassis and tiltedly are formed by connecting, and the chassis minimum point is opened
Provided with a gutter, bottom land is provided with water pipe head, and the shell rim is provided with installation fixed ear, and the housing shells are cold in being atomized
But the atomizing disk of fan and it is fixed on before fan online.The polywater disk of the utility model is mainly the condensate that will be atomized poly-
The front apron inner surface of water pond forms the globule, and flows to gutter along front apron, drains into return duct, avoids in the outer of polywater disk
Surface aggregation is into the globule.The polywater disk or fog-spraying cover of the structure, the water that major function is not atomized in reception.Hair in use
Now, the presence of the front apron of outer top is stretched to due to chassis and tiltedly, causes the chassis convolution blind area for gathering atomization vapour to be present,
Easily atomization vapour is allowed to occur gathering in the fog-spraying cover or condense, have a strong impact on atomization goes out mist rate.
On April 29th, 2010, present applicant has proposed Application No. 201010162815.1, entitled " one kind humidification wind
The product of the fog-spraying cover of fan ", including chassis and the fog outlet for being connected on described chassis one end；Characterized in that, on the chassis
Front position simultaneously sets gear mist piece positioned at the front of the fog outlet；The gear mist piece is in the arc of tile, the chassis
Neighboring, which has to what the front on the chassis was rolled, rolls side, height of the height for rolling side higher than the gear mist piece.
Although the fog-spraying cover of the present invention can adjust the mist pearl size of the atomized steam again, i.e., it is being blown in atomized steam
The mist pearl of atomized steam is suitably become to big before, extends the time evaporated, so that indoor humidifying effect and cooling-down effect
More preferably.Because the present invention has These characteristics and advantage, the structure of the present invention can be enable to be widely used in humidification fan class
In product.To adjust the mist pearl size of the atomized steam again, i.e., atomized steam before being blown by atomized steam
Mist pearl suitably becomes big, extends the time evaporated, so that indoor humidifying effect and cooling-down effect are more preferably.But the chassis is still
The convolution blind area for gathering atomization vapour so be present, easily allow atomization vapour to occur gathering in the fog-spraying cover or condense, influence atomization
Go out mist rate.
The content of the invention
The atomizing generator of general atomization fan is all provided in the bottom position of fan, and flabellum is generally located on and compared
High position, this process of position that the atomization vapour come out for this from the atomizer reaches flabellum is just more difficult, at this
The secondary condensation of substantial amounts of atomization vapour is inherently had during rising, causes atomization vapour constantly to be lost, has a strong impact on
Nebulization efficiency.And when atomization vapour very struggle with reaches the fog-spraying cover of flabellum position, if occurring substantial amounts of atomization vapour again
Secondary condensation, it is clear that be a very non-remunerative thing.The secondary condensation that atomization vapour how is reduced for this is improved in flabellum position
The fog-spraying cover put in itself go out mist efficiency, be that present invention primarily contemplates solve the problems, such as；Secondly it is inside and outside in fog-spraying cover to reduce mist
It is secondary on surface to condense into water droplet, and need further to solve the problems, such as.Because condensed into fog-spraying cover inner and outer surfaces
Water droplet is very easy to drop onto on ground so as to pollute ground.
Therefore, the present invention proposes a kind of new fog-spraying cover, it is characterised in that including tubular shell body, the shell
It is provided with body and laterally supplies mist mouth；It is also axially arranged in the shell body to have tubular internal layer shell, the internal layer shell
Formed with centre gangway, channel isolation is disposed between the internal layer shell and the shell body, the centre gangway, isolation are logical
The forward and backward port in road is all in open-like shape；It is provided with the internal layer shell corresponding to the lateral internal orifice for supplying mist mouth, it is described
Internal orifice connection is described laterally to supply mist mouth.
Wherein, described is laterally the passway entered for exterior atomization vapour for mist mouth, and it is arranged on the side of the shell body
Portion.The mist guide tube road of atomization vapour is provided in order to facilitate linking atomizing generator, preferably further scheme is, in addition to is connected to
Outside fog guiding pipe on the shell body, the fog guiding pipe connection is described laterally to supply mist mouth, and the fog guiding pipe tail end is connected from institute
State the mist guide tube road drawn on atomizing generator.The fog guiding pipe actually also just connects the pipe joint of the internal orifice.When described
When fog-spraying cover is installed on fan, if guarantee is described to be laterally in lowest point for mist mouth, it can not only be led by described
Mist pipeline, the fog guiding pipe, it is described atomization vapour is laterally supplied into the fog-spraying cover for mist mouth and the internal orifice, and can return
The water droplet condensed in the shell body is received in, allows the water droplet of condensation to come back to atomizing generator, will not outwards drip.
Wherein, laterally supply mist mouth because internal orifice connection is described, be this atomization vapour can by it is described it is lateral supply mist mouth,
The internal orifice is entered in the centre gangway in the internal layer shell.The internal orifice, which can be connected directly, described laterally supplies mist
Mouthful, it can also be connected by transitional pipe segment and described laterally supply mist mouth.
Wherein, the centre gangway, the forward and backward port of channel isolation are all in open-like shape, refer to the centre gangway, isolation
The forward and backward port of passage is not closing but outer gas stream can flow the structure passed through.Therefore, deposited when in the centre gangway
In the air-flow of circulation, the air-flow in the centre gangway just can flow out the fog-spraying cover with atomization vapour, accordingly even when described
Occur the small water droplet condensed on the inner side wall body of internal layer shell, the air-flow of flowing can be also concentrated in the centre gangway high speed
Drive under secondary-atomizing again, so as to not only be not easy secondary condensation on the inner side wall body of the internal layer shell, and significantly
Improve atomization mist formation rate.
Secondly as the forward and backward port of the channel isolation is also in open-like shape, institute can be also entered for this outside air-flow
State channel isolation and from rear port（The present invention is that the gas outlet of air-flow is defined as into rear port, and the air inlet of air-flow is defined as
Front port）Discharge.Due to the middle section from flabellum toward the wind velocity gradient of the radial direction of neighboring area be it is continuous become big, be
If fog-spraying cover to be arranged on to the middle section of the safety cage for this, the wind speed of the shell body outer peripheral areas is more than
The wind speed of air-flow is discharged from the centre gangway and the channel isolation, air pressure is more than external atmospheric pressure on the inside of the shell body,
Now will be elegant in outward direction from the rear port of the shell body from the air-flow of channel isolation discharge, and elegant gas
Stream is not only isolated between the atomization vapour flowed out from the centre gangway and the shell body, and elegant air-flow also can be again
Secondary secondary-atomizing may condense in the condensate of the rearward end of the shell body.Gas so by being discharged from the channel isolation
Stream greatly reduce condense in the shell body lateral surface be particularly the shell body rearward end condensate, and then also
Substantially be not in the problem of condensing water droplet of the shell external surface falls earthward.Further improvement project can be with
It is that the rear port end face of the internal layer shell is short in the rear port end face of the shell body.Wherein, the rear end of the internal layer shell
Mouth end face is short in the rear port end face of the shell body, refers to the rear port end face of the internal layer shell without departing from the shell
The planar range that the rear port end face of body is defined, so when the atomization vapour discharged from the centre gangway bypasses the internal layer
The rear port of housing and the internal layer shell rear port end face area occur minimal amount of condensate when, these condensates are
Making into drop can only also drop onto in the shell body without overflowing.
According to above-mentioned technical proposal, it is compared with the prior art its and beneficial has technical effect that：
1. first the centre gangway can be utilized to form the passage that can gather air-flow, it is directly right using the air-flow gathered
Atomization vapour, which is dispelled, takes the fog-spraying cover out of, and the convolution blind area for gathering atomization vapour is not present in the fog-spraying cover in itself, so as to allow
Atomization vapour is not easy to occur gathering in the fog-spraying cover or condense, and even if accumulation also easily by secondary-atomizing, substantially increases institute
State fog-spraying cover in itself go out mist efficiency（Mist formation rate）.
2. because there is provided the channel isolation, the air-flow come out from the channel isolation has filled up the centre gangway
Partial gas pressure between rear port and the shell body periphery is poor, greatly reduces the atomization vapour discharged from the centre gangway
To the amount of deflection of the shell body peripheral direction, the atomization vapour discharged is allowed from the centre gangway more rearward directly to be arranged
Go out.
3. because there is provided the channel isolation, the air-flow flowed out from the channel isolation is outwards offset, be isolated in from
The atomization vapour discharged in the centre gangway and the outer surface of the shell body are particularly between the rearward end of the shell body,
Even if a small amount of atomization vapour is particularly rear port end face area in the shell body, rear end position in the outer surface of the shell body
There is secondary condense to gather also easily by secondary-atomizing, condensate can be avoided to be dripped from the outer surface of the shell body well
The problem of to ground.
Therefore, such scheme not only substantially increase the fog-spraying cover in itself go out mist efficiency, and can greatly reduce
Secondary condensation problem and dripping problems.
Further technical scheme is also possible that the front port in the shell body sets the antetheca with air regulator mouth,
The internal layer shell is connected on the antetheca, and the center on the antetheca crosses air regulator mouth and connects the centre gangway, before described
Periphery on wall crosses air regulator mouth and connects the channel isolation.Wherein described internal layer shell can with the antetheca integrated molding,
Assembly and connection can also be molded respectively.
Further technical scheme is also possible that to form the central central antetheca for crossing air regulator mouth includes multiple blades simultaneously
And the blade is in tilted layout with swirl shape.Namely the central antetheca is mainly made up of blade one by one, between blade
There is the wind gap not waited in their extension direction, swirl shape arrangement, refer to the trend of the blade in the shape of a spiral or
Arranged in actinomorphic arc.It is described to be in tilted layout, refer to allow at least part wall body of the blade that there is windward side and leeward
Face, when outer gas stream is flowed into the centre gangway, the flow direction and angle of air-flow can be changed.Inclined for this by swirl shape
The blade is tiltedly arranged, the outside air-flow being axially flowed into the centre gangway can be become inclined swirling eddy, so as to
It preferably also can not only directly take atomization vapour out of by mixed aerosol vapour, and can be more prone to be atomized condensate again.
Further technical scheme is also possible that the rear end position of the shell body is gradually narrowed relative to intermediate region,
Cage is also set up between the internal layer shell and the shell body, the internal orifice connects the lateral confession by transitional pipe segment
Mist mouth, the cage avoids the transitional pipe segment, and the space between the cage and the internal layer shell forms institute
State channel isolation.
Wherein, the intermediate region, the region between the front end position and rear end position of the shell body is referred to.Root
It is this at least described shell body because the rear end position of the shell body is gradually narrowed relative to intermediate region according to the program
The outer shape at rear end position is in calabash shape or drum type, and the rear end position of the shell body is in beam mouth shape, so described shell body
The big aesthetic appearance of diameter actually small in rearward end diameter and intermediate region, but also cause the shell body Just because of this
Cross section it is not fully identical in the axial direction but be gradually reduced, so as to have air-flow buffer area, cause flowed into institute
The air velocity for stating inner space slows down.It is actual due to also setting up cage between the internal layer shell and the shell body
On also just allow the channel isolation to be formed between the cage and the internal layer shell, evading may deposit in the shell body
Buffering area, the cross section of the channel isolation can be allowed essentially identical in the axial direction, so as to allow the channel isolation
In air velocity be held essentially constant, steady air flow speed.The cage can be with the antetheca or the shell body one
Body chemical conversion type or a completely separate part, the shell body and the inner layer case are directly placed in assembling
Between body, space between the cage and the shell body allows the cage without special encapsulation process
Front end leans the antetheca, and rear end acts against the rear end position of the shell body.
Wherein, the cage avoids the transitional pipe segment, and it is described to refer to that incomplete 360 ° of the cage is looped around
The periphery of internal layer shell but at least about the transitional pipe segment, or the cage is only type semienclosed housing,
In the transitional pipe segment position or on the axial direction where the transitional pipe segment position, the cage is the opening of disconnection
Structure.
Further technical scheme is also possible that the inside front in the internal orifice is provided with arc kuppe, the arc
Shape kuppe is connected to before the internal orifice periphery, on the wall body in left and right three directions；The rear end of the arc kuppe is along short
In the rear port end face of the internal layer shell.Wherein, before the internal orifice periphery is arrived in arc kuppe linking, left and right three
On the wall body in individual direction, actually namely allow the arc kuppe that only there is the opening towards rear extreme direction, it is so described
Air-flow in centre gangway is during the front port port direction flowing backward, only along the appearance of the arc kuppe
Surface current moves, and will not directly blow internal orifice described in Buddhist and form reverse flowing of air flows phenomenon and then influence the spilling of atomization vapour, conversely can be
Draught head is formed between the inner and outer surfaces of the arc kuppe, is advantageous to atomization vapour from the open-mouth of the arc kuppe
Overflow.Also due to the rear end of the arc kuppe along short in the rear port end face of the internal layer shell, for this even in described
The rear end of arc kuppe can also be fed directly in the internal layer shell without spilling into along there is partial coagulation water
State outside shell body.
Further technical scheme, which is also possible that on the arc kuppe, was provided with wind aperture.So can be by means of
Atomization vapour on the downside of the arc kuppe is made way for directly to pass into the centre gangway from described cross in wind aperture.
Further technical scheme be also possible that the rear end of the internal orifice and the rear port end face of the internal layer shell it
Between region be provided with the diversion groove of depression, the diversion groove leads to the internal orifice.So can be by means of the water conservancy diversion
Groove collects the condensate gathered from the rear end position on the inside of the internal layer shell, and the condensate of these accumulations is sent to
In the internal orifice, prevent these condensates fly out to spill from the internal layer shell from falling earthward.
Further technical scheme is also possible that the shell body includes procapsid and back casing, and the fog guiding pipe includes
Preceding fog guiding pipe and rear fog guiding pipe, the procapsid and back casing, the preceding fog guiding pipe and the front and rear fastening of rear fog guiding pipe difference, it is described
Antetheca is arranged on the procapsid.So can be in order to manufacturing the fog-spraying cover.
Further technical scheme is also possible that the electric fan also includes atomizing generator, safe cover body, is arranged on
Rotary fan in the safety guard body；Characterized in that, the leading section of the new fog-spraying cover is positioned at the safe cover body
The middle section of air side, the lateral least significant end for being located at the shell body for mist mouth of the new fog-spraying cover, the mist
Change generator and laterally supply mist mouth by the way that the connection of mist guide tube road is described.
Further technical scheme is also possible that the middle section of the safe cover body air side is in cavity-like, described new
The leading section of type fog-spraying cover is extended in the middle section in cavity-like.So it is not only convenient for positioning the new fog-spraying cover
And the air-flow that can be allowed in the safety guard body is entered directly into the new fog-spraying cover.
Occur rear port, rear port end face and three, rear end position concept herein, wherein the rear port, refer to behind
Outlet；The rear port end face, refer to the end face for being formed at thickness of shell direction；And the rear end position, it is in
Between for region rearward and the shell area near the rear port.
Because the present invention has These characteristics and advantage, can enable structure of the invention be widely used in fog-spraying cover and
In its humidification fan class product applied.
Brief description of the drawings
Fig. 1 is the general assembly structural representation using the humidification fan of the fog-spraying cover of the present invention；
Fig. 2 is to apply the fog-spraying cover of the invention from the dimensional structure diagram in terms of the direction of 45 ° of front end；
Fig. 3 is to apply the fog-spraying cover of the invention from the dimensional structure diagram in terms of the direction of 45 ° of rear end；
Fig. 4 is the decomposition texture schematic diagram using the fog-spraying cover of the present invention；
Fig. 5 is the profile using the fog-spraying cover of the present invention；
Fig. 6 is the sectional view in the B-B directions in Fig. 5.
Embodiment
The product using technical solution of the present invention is made below in conjunction with the accompanying drawings and being illustrated, this explanation is example.
As shown in figure 1, a kind of humidification fan 100 for being provided with new fog-spraying cover 3, including fan head 1, the fan head 1
Include again in latticed safe cover body 11, the rotary fan being provided with the safe cover body 11, the new fog-spraying cover 3
It is fixed by screw in screw hole 380 so as to installed in the middle position of the safe air side of cover body 11.The safety guard
The middle section of the air side of body 11 is in cavity-like, and the leading section of the new fog-spraying cover 3 extends to the center in cavity-like
In region.The air-flow for being so not only convenient for positioning the new fog-spraying cover 3 and allowing in the safe cover body 11 directly enters
Enter into the new fog-spraying cover 3.
The fan head 1 is arranged on base 4 by column 2.The fog guiding pipe 32 of the new fog-spraying cover 3 connects mist guide tube
Atomization vapour in atomizing generator 41 is transported to the new fog-spraying cover 3 by road 5, the mist guide tube road 5, at the same it is described it is new go out
The condensation globule on mist cover 3 can be back in the atomizing generator 41 along the mist guide tube road 5 again.So rotary fan institute
The wind of blowout can carry the atomized steam from the new diffusion of fog-spraying cover 3 into room air.
As shown in Fig. 2 to Fig. 5, the new fog-spraying cover 3 is described outer by plastic manufacturing, including tubular shell body 31
It is provided with housing 31 and laterally supplies mist mouth 313, it is also axially arranged in the shell body 31 to have tubular internal layer shell 33, institute
Internal layer shell 33 is stated formed with centre gangway 330, channel isolation is disposed between the internal layer shell 33 and the shell body 31
360, the centre gangway 330, the forward and backward port of channel isolation 360 are all in open-like shape；It is provided with the internal layer shell 33
Corresponding to the lateral internal orifice 331 for supplying mist mouth 313, the internal orifice 331 is connected by transitional pipe segment 37 and described laterally supplies mist mouth
313。
Wherein, described is laterally the passway entered for exterior atomization vapour for mist mouth 313, and it is arranged on the shell body 31
Side of sidewall portion.The mist guide tube road 5 of atomization vapour is provided in order to facilitate linking atomizing generator, on the shell body 31 outside setting
Fog guiding pipe 32, the fog guiding pipe 32, which connects, described lateral supply mist mouth 313, the tail end of the fog guiding pipe 32 connection mist guide tube road 5.
When the new fog-spraying cover 3 is installed on fan 100, allow described being laterally in minimum point for mist mouth 313, the internal orifice 331
Position, it is that atomization vapour in this described mist guide tube road 5 can be by described laterally for the mist mouth 313, transitional pipe segment 37, described
Internal orifice 331 is entered in the internal layer shell 33.And the water condensed in the shell body 31, internal layer shell 33 can be reclaimed
Drop, allows the water droplet of condensation to come back to atomizing generator 41, will not outwards drip.
Wherein, the centre gangway 330, the forward and backward port of channel isolation 360 are all in open-like shape, refer to that the center is logical
Road 330, the forward and backward port of channel isolation 360 is not closing but outer gas stream can flow the structure passed through.Therefore, work as institute
When stating the air-flow that circulation in centre gangway 330 be present, the air-flow in the centre gangway 330 just laterally can supply mist with from described
The atomization vapour overflowed in mouth 313 flows out the fog-spraying cover 100, accordingly even when occurring on the inner side wall body of the internal layer shell 33
The small water droplet condensed, can also be concentrated by the high speed of centre gangway 330 air-flow of flowing drive under secondary-atomizing again, so as to
Secondary condensation not only is not easy on the inner side wall body of the internal layer shell 33, and substantially increases atomization mist formation rate.
Secondly as the forward and backward port of the channel isolation 360 is also in open-like shape, can also enter for this outside air-flow
Discharged to the channel isolation 360 and from rear port（The left side shown in Fig. 5 is gas outlet, is defined as rear port, and the right is air-flow
Air inlet, be defined as front port）.Because the middle section from flabellum toward the wind velocity gradient in neighboring area direction is continuous to become big
, therefore, when the new fog-spraying cover 3 is arranged on the middle section of the safety cage 11, the outer peripheral areas of shell body 31
Wind speed be more than the wind speed that air-flow is discharged from the channel isolation 360, the air pressure of the inner side of the shell body 31 is more than outside gas
Pressure, now will be elegant in outward direction from the rear port of the shell body 31 from the air-flow of the channel isolation 360 discharge, and
Elegant air-flow is not only isolated between the atomization vapour flowed out from the centre gangway 330 and the shell body 31, and is floatd
The air-flow of ease also can may condense in the particularly rear port end face 314 of rearward end 310 of the shell body 31 by secondary-atomizing again
Condensate.So greatly reduced by the air-flow discharged from the channel isolation 360 and condense in the outer of the shell body 31
Side is particularly the condensate of the position of 31 rear port end face of shell body 314 and the rearward end 310, and then also just substantially not
The problem of condensing water droplet of the outer surface of shell body 31 falls earthward occurs.
Further improvement project is that as shown in Figure 3 and Figure 5, the rear port end face 332 of the internal layer shell 33 is short in institute
State the rear port end face 314 of shell body 31, i.e. the rear port end face 332 of the internal layer shell 33 is without departing from the shell body
The planar range that 31 rear port end face 314 is defined, so when the atomization vapour discharged from the centre gangway 330 bypasses institute
State the rear port of internal layer shell 33 and minimal amount of condensate occur at the position of rear port end face 332 of the internal layer shell 33
When, these condensates can only be also dropped onto in the shell body 31 without overflowing even if into drop.
Further technical scheme is, as shown in Fig. 2 to Fig. 6, being set in the front port of the shell body 31 had wind
The antetheca 35 of window, the front end of internal layer shell 33 are positioned on the antetheca 35, and air regulator mouth is crossed in the center on the antetheca 35
Connect the centre gangway 330, the periphery on the antetheca 35 crosses air regulator mouth and connects the channel isolation 360.It is wherein described interior
Layer housing 33 can also be molded respectively with the integrated molding of antetheca 35.
Further technical scheme is also possible that as shown in fig. 6, forming central antetheca and shape that air regulator mouth is crossed in the center
The periphery antetheca of air regulator mouth is crossed into the periphery（The i.e. whole antetheca 35）Including multiple blades and the blade is with vortex
Shape is in tilted layout.Namely the antetheca 35 is mainly made up of blade one by one, is had in their extension direction between blade
The wind gap not waited, the swirl shape arrangement, the trend for referring to the blade is in actinomorphic arc in other words in the shape of a spiral
Arrangement.It is described to be in tilted layout, refer to allow at least part wall body of the blade that there is windward side and lee face, when outer gas stream stream
When entering into the centre gangway 330, the flow direction and angle of air-flow can be changed.It is in tilted layout the leaf by swirl shape for this
Piece, the outside air-flow being axially flowed into the centre gangway 330 can be become swirling eddy, so that can not only be preferably
Mixed aerosol vapour also can directly take atomization vapour out of, and can be more prone to be atomized condensate again.Wherein, due to it is described every
From the throughput in passage 360 less and without the mixed aerosol vapour in the channel isolation 360, if rotation also will not
Substantial effect mends wind effect, and the periphery front wall section for crossing air regulator mouth in the periphery is formed for this can not also use the flabellum
The blade of shape and be only merely common mistake air holes.
Further technical scheme is also possible that the rear end position 310 of the shell body 31 as shown in Fig. 3 to Fig. 6 is relative
Gradually narrowed in intermediate region, cage 36, the isolation are also set up between the internal layer shell 33 and the shell body 31
Cover 36 avoids the transitional pipe segment 37, and the space between the cage 36 and the internal layer shell 33 forms described isolate
Passage 360.Wherein, the intermediate region, substantially position is referred between the front end position and rear end position positioned at the shell body 31
In the region at middle part.According to the program, because the rear end position 310 of the shell body 31 is gradually narrowed relative to intermediate region,
Outer shape for the rear end position 310 of this at least described shell body 31 is in calabash shape or drum type, the rear end of the shell body 31
Position 310 is in beam mouth shape, big attractive in appearance of so described shell body 31 diameter actually small in rearward end diameter and intermediate region
Profile, but also cause the cross section of the shell body 31 not fully identical in the axial direction Just because of this but gradually contract
Small, the inner space corresponding to the intermediate region of the shell body 31 turns into the buffering area of institute's inflow stream, causes flowed into institute
The air velocity stated in inner space slows down.Due to also setting up cage between the internal layer shell 33 and the shell body 31
36, actually also just allow the channel isolation 360 to be formed between the cage 36 and the internal layer shell 33, be separated out more
Remaining space 370, evade institute's buffering area that may be present in the shell body 31, allow the cross section of the channel isolation 360 to exist
It is essentially identical on axial direction, so as to allow the air velocity in the channel isolation 360 to be held essentially constant.The cage 36
Can also be a completely separate part with the certainly described cages 36 of the integrated molding of shell body 31, in assembling
It is directly placed between the shell body 31 and the internal layer shell 33, between the cage 36 and the shell body 31
Space without special encapsulation process, allow the front end of the cage 36 to lean the antetheca 35, rear end acts against described outer
The rear end position of housing 31.
Wherein, the cage 36 avoids the transitional pipe segment 37, refers to that incomplete 360 ° of the cage 36 is surround
In the periphery of the internal layer shell 33 but at least about the transitional pipe segment 37, the cage 36 is only type semienclosed
Housing, it is the structure disconnected in cage 36 described in the position of transitional pipe segment 37.
Further technical scheme is also possible that as shown in Fig. 3 to Fig. 6, is provided with the inside front of the internal orifice 331
Arc kuppe 34, the arc kuppe 34 be connected the periphery of internal orifice 331 before, on the wall body in left and right three directions；
The rear end of the arc kuppe 34 is short in the rear port end face 332 of the internal layer shell 33 along 341.Wherein, the arc is led
The linking of stream cover 34 is to before the periphery of internal orifice 331, on the wall body in left and right three directions, actually namely allowing the arc
Kuppe 34 only has the opening 340 towards rear extreme direction, and the air-flow in so described centre gangway 330 is held backward from front port
During the flowing of mouth direction, only flowed along the outer surface of the arc kuppe 34, will not directly blow internal orifice described in Buddhist
331 and formed reverse flowing of air flows phenomenon so influence atomization vapour spilling, conversely can be in the inside and outside table of the arc kuppe 34
Draught head is formed between face, is advantageous to atomization vapour and is overflowed at the opening 340 of the arc kuppe 34.Also due to the arc
The rear end of kuppe 34 is short in the rear port end face 332 of the internal layer shell 33 along 341, for this even in the arc kuppe
There is partial coagulation water along 341 in 34 rear end, can also be fed directly in the internal layer shell 33 described without spilling into
Outside shell body 31.
Further technical scheme, which is also possible that on the arc kuppe 34, was provided with wind aperture【Do not drawn in figure
Go out】.The downside atomization vapour of arc kuppe 34 can be so made way for directly to pass to the center from described cross in wind aperture
In passage 330.
Further technical scheme is also possible that as shown in Fig. 3, Fig. 5, in the rear end of the internal orifice 331 and the internal layer
Region between the rear port end face 332 of housing 33 is provided with the diversion groove 38 of depression, and the guiding gutter 38 leads in described
Mouth 331.It can so be collected what is gathered on the inside of the rear end position of the internal layer shell 33 by means of the diversion groove 38
Condensate, and the condensate of these accumulations is sent in the internal orifice 331, prevent these condensates from the internal layer shell 33
In fly out to spill and fall earthward.
Further technical scheme is also possible that the shell body 31 includes procapsid 311 and back casing 312, described to draw
Mist pipe 31 includes preceding fog guiding pipe 321 and rear fog guiding pipe 322, the procapsid 311 and back casing 312, the preceding fog guiding pipe 321 with
Fog guiding pipe 322 is front and rear respectively afterwards is fastened, and the antetheca 5 is arranged on the procapsid 311.So can in order to manufacture it is described go out
Mist cover 100.
Claims (10)
1. a kind of fog-spraying cover, it is characterised in that including tubular shell body, be provided with the shell body and laterally supply mist mouth；
It is also axially arranged in the shell body to have a tubular internal layer shell, the internal layer shell formed with centre gangway, it is described in
Channel isolation is disposed between layer housing and the shell body, the centre gangway, the forward and backward port of channel isolation are all in opening
Shape；It is provided with the internal layer shell corresponding to the lateral internal orifice for supplying mist mouth, the internal orifice connection is described laterally to supply mist
Mouthful.
2. fog-spraying cover according to claim 1, it is characterised in that being set in the front port of the shell body had air regulator
The antetheca of mouth, the internal layer shell are connected on the antetheca, and the center on the antetheca is crossed the air regulator mouth connection center and led to
Road, the periphery on the antetheca cross air regulator mouth and connect the channel isolation.
3. fog-spraying cover according to claim 2, it is characterised in that forming the central antetheca for crossing air regulator mouth in the center includes
The multiple blades and blade is in tilted layout with swirl shape.
4. fog-spraying cover according to claim 2, it is characterised in that the rear port end face of the internal layer shell is short in described outer
The rear port end face of housing.
5. according to any described fog-spraying cover of claim 1 to 4, it is characterised in that the rear end position of the shell body relative to
Intermediate region is gradually narrowed, and cage is also set up between the internal layer shell and the shell body, and the internal orifice passes through transition
Pipeline section connection is described laterally to supply mist mouth, and the cage avoids the transitional pipe segment, and the cage and the inner layer case
Space between body forms the channel isolation.
6. according to any described fog-spraying cover of claim 1 to 4, it is characterised in that be provided with the inside front of the internal orifice
Arc kuppe, before the arc kuppe linking to the internal orifice periphery, on the wall body in left and right three directions；The arc
The rear end of shape kuppe is along short in the rear port end face of the internal layer shell.
7. fog-spraying cover according to claim 6, it is characterised in that be provided with wind aperture on the arc kuppe.
8. according to any described fog-spraying cover of claim 1 to 4, it is characterised in that in the rear end of the internal orifice and the internal layer
Region between the rear port end face of housing is provided with the diversion groove of depression, and the diversion groove leads to the internal orifice.
9. the electric fan of the application any fog-spraying cover of claim 1 to 8, the electric fan also includes atomizing generator, peace
Full cover body, the rotary fan being arranged in the safety guard body；Characterized in that, the leading section of the fog-spraying cover be positioned at it is described
The middle section of safe cover body air side, the lateral least significant end for being located at the shell body for mist mouth of the fog-spraying cover, institute
State atomizing generator and laterally supply mist mouth by the way that the connection of mist guide tube road is described.
10. electric fan according to claim 9, it is characterised in that the middle section of the safe cover body air side is in sky
Cavity-like, the leading section of the fog-spraying cover are extended in the middle section in cavity-like.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510950234.7A CN105387591B (en) | 2015-12-18 | 2015-12-18 | The electric fan of fog-spraying cover and the application fog-spraying cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510950234.7A CN105387591B (en) | 2015-12-18 | 2015-12-18 | The electric fan of fog-spraying cover and the application fog-spraying cover |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105387591A CN105387591A (en) | 2016-03-09 |
| CN105387591B true CN105387591B (en) | 2017-12-19 |
Family
ID=55420161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510950234.7A Expired - Fee Related CN105387591B (en) | 2015-12-18 | 2015-12-18 | The electric fan of fog-spraying cover and the application fog-spraying cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105387591B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101843636B1 (en) * | 2016-05-12 | 2018-03-29 | 정상원 | Fog fan |
| CN107621025A (en) * | 2016-07-14 | 2018-01-23 | 深圳市联创电器实业有限公司 | Have the air circulation fan of humidification function concurrently |
| CN106123189B (en) * | 2016-08-24 | 2022-02-01 | 佛山市机灵电器科技有限公司 | Atomizing fan with double-air-channel structure |
| CN106885355B (en) * | 2017-02-22 | 2019-07-30 | 美的集团股份有限公司 | Air-supply assembly and air conditioner |
| DE102017114034A1 (en) * | 2017-06-23 | 2018-12-27 | Oliver Schmitz | Heat storage element for decentralized room ventilation systems with axial fan, heat storage arrangement and decentralized room ventilation system |
| CN107525178B (en) * | 2017-09-14 | 2023-05-23 | 南京工业职业技术学院 | High-efficient atomizing cooling fan |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5837167A (en) * | 1995-08-30 | 1998-11-17 | Lederer; Jeffrey H. | Compact portable misting fan |
| JP2002276588A (en) * | 2001-03-16 | 2002-09-25 | Toshio Shimoyama | Outdoor healthy cooler |
| CN2828394Y (en) * | 2005-07-12 | 2006-10-18 | 广东肇庆德通有限公司 | Water collection tray structure of atomation cooling fan |
| CN201106922Y (en) * | 2007-08-28 | 2008-08-27 | 冯泽基 | Floor type atomizing humidification electric heater |
| CN101858628A (en) * | 2010-04-29 | 2010-10-13 | 冯泽基 | Fog-spraying cover of humidifying fan |
| JP2011137396A (en) * | 2009-12-28 | 2011-07-14 | Sanyo Electric Co Ltd | Electric fan |
| CN202360423U (en) * | 2011-10-28 | 2012-08-01 | 施来娣 | Multipurpose humidity control tempering machine |
| CN202516732U (en) * | 2012-01-15 | 2012-11-07 | 梁国雄 | Fog outlet head |
| CN205481621U (en) * | 2015-12-18 | 2016-08-17 | 佛山市机灵电器科技有限公司 | Novel go out fog cover and use electric fan that said fog covers |
-
2015
- 2015-12-18 CN CN201510950234.7A patent/CN105387591B/en not_active Expired - Fee Related
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5837167A (en) * | 1995-08-30 | 1998-11-17 | Lederer; Jeffrey H. | Compact portable misting fan |
| JP2002276588A (en) * | 2001-03-16 | 2002-09-25 | Toshio Shimoyama | Outdoor healthy cooler |
| CN2828394Y (en) * | 2005-07-12 | 2006-10-18 | 广东肇庆德通有限公司 | Water collection tray structure of atomation cooling fan |
| CN201106922Y (en) * | 2007-08-28 | 2008-08-27 | 冯泽基 | Floor type atomizing humidification electric heater |
| JP2011137396A (en) * | 2009-12-28 | 2011-07-14 | Sanyo Electric Co Ltd | Electric fan |
| CN101858628A (en) * | 2010-04-29 | 2010-10-13 | 冯泽基 | Fog-spraying cover of humidifying fan |
| CN202360423U (en) * | 2011-10-28 | 2012-08-01 | 施来娣 | Multipurpose humidity control tempering machine |
| CN202516732U (en) * | 2012-01-15 | 2012-11-07 | 梁国雄 | Fog outlet head |
| CN205481621U (en) * | 2015-12-18 | 2016-08-17 | 佛山市机灵电器科技有限公司 | Novel go out fog cover and use electric fan that said fog covers |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105387591A (en) | 2016-03-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105387591B (en) | The electric fan of fog-spraying cover and the application fog-spraying cover | |
| CN104776540B (en) | Atomizing humidifier with new structure | |
| CN208920166U (en) | Range hood | |
| CN208778104U (en) | Engine intake rectifies calotte | |
| WO2019169677A1 (en) | Atomization humidifier | |
| CN106903321A (en) | A kind of aerosolization monoblock type dual-nozzle configuration | |
| CN109045733A (en) | A kind of spray drying system of flow control alternating temperature | |
| CN106859493A (en) | Air guide structure and dust catcher before the motor of dust catcher | |
| CN101858628B (en) | Fog-spraying cover of humidifying fan | |
| CN205481621U (en) | Novel go out fog cover and use electric fan that said fog covers | |
| CN206356178U (en) | The jet-propelled vortex flow-guiding structure of remote spray engine | |
| CN207513872U (en) | A kind of centrifugal blower fan system | |
| CN206291282U (en) | A kind of range hood | |
| US20110089258A1 (en) | Spray pattern modification with changes in sprayer design and methods | |
| CN208032248U (en) | A kind of eddy flow tower | |
| CN101099954A (en) | Atomized spray head | |
| CN107003003A (en) | Turbine combustion chamber injection system enter compression ring and making include described in enter the method for fuel atomization in the injection system of compression ring | |
| CN206689432U (en) | A kind of aerosolization monoblock type dual-nozzle configuration | |
| CN110141915A (en) | Air conveying device and clean environment equipment | |
| CN109631169A (en) | Air conditioner | |
| CN201072313Y (en) | Sprayer | |
| CN212227303U (en) | Air conditioning device | |
| CN205561135U (en) | Humidifying fan | |
| CN208611811U (en) | A kind of spray drying system | |
| CN208234779U (en) | A kind of blowtorch assembly for prefabricated rods deposition |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20160721 Address after: 528311 Beijiao City, Foshan province Shunde District, the town of Canton Industrial Development Zone, No. 2, No. two Applicant after: FOSHAN JILING ELECTRIC APPLIANCE TECHNOLOGY Co.,Ltd. Address before: 528311 2 Industrial Development Zone, Beijiao Town, Shunde District, Guangdong, Foshan Applicant before: FOSHAN SHUNDE JILING ELECTRIC APPLIANCE CO.,LTD. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171219 Termination date: 20211218 |