CN106583140B - Micropore atomization sheet mounting head - Google Patents
Micropore atomization sheet mounting head Download PDFInfo
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- CN106583140B CN106583140B CN201710049256.5A CN201710049256A CN106583140B CN 106583140 B CN106583140 B CN 106583140B CN 201710049256 A CN201710049256 A CN 201710049256A CN 106583140 B CN106583140 B CN 106583140B
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- sheet
- micropore
- piece
- micropore atomization
- microporous
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B17/00—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups
- B05B17/04—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods
- B05B17/06—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods using ultrasonic or other kinds of vibrations
- B05B17/0607—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods using ultrasonic or other kinds of vibrations generated by electrical means, e.g. piezoelectric transducers
- B05B17/0638—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods using ultrasonic or other kinds of vibrations generated by electrical means, e.g. piezoelectric transducers spray being produced by discharging the liquid or other fluent material through a plate comprising a plurality of orifices
- B05B17/0646—Vibrating plates, i.e. plates being directly subjected to the vibrations, e.g. having a piezoelectric transducer attached thereto
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B17/00—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups
- B05B17/04—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods
- B05B17/06—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods using ultrasonic or other kinds of vibrations
- B05B17/0607—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods using ultrasonic or other kinds of vibrations generated by electrical means, e.g. piezoelectric transducers
- B05B17/0653—Details
Abstract
The micropore atomization piece mounting head comprises a micropore atomization piece and a framework body for positioning the micropore atomization piece, wherein a plurality of micropores capable of allowing liquid to flow through are formed in the central area of the micropore atomization piece; the microporous atomizing sheet is characterized in that an attaching piece is detachably arranged on the inner side of at least the central area of the microporous atomizing sheet, the attaching piece is attached to the microporous atomizing sheet, and the attaching piece is a fiber felt layer with micropores; the spring is pressed against the inner side face of the fiber felt layer, and the fiber felt layer and the spring are respectively positioned on the framework body. Thus, the fiber felt layer has the functions of reducing noise, adsorbing liquid and stopping leakage.
Description
Technical Field
The invention relates to an accessory for an atomizer, in particular to a mounting head of a micropore atomization sheet.
Background
The atomizing sheet mounting head is a core component of an atomizer (also called a humidifier) on which an atomizing sheet capable of vibrating at high frequency is mounted. The atomization sheet commonly used at present is divided into a piezoelectric ceramic atomization sheet and a micropore atomization sheet. The piezoelectric ceramic atomization sheet generates oscillation energy under the control of the drive control circuit, the oscillation energy is transmitted in water along the direction vertical to the surface of the piezoelectric ceramic atomization sheet, under the appropriate liquid level, the oscillation enables a liquid medium to be raised along the axial direction of the piezoelectric ceramic atomization sheet to form a liquid column, and a regular surface tension standing wave is excited on the surface of the liquid column. When the amplitude of the surface tension wave exceeds a critical value, the small liquid drops have enough energy to get rid of the restoring forces of gravity, liquid surface tension and the like, and are separated from the liquid at a certain speed and independently suspended in the air to form fog. Micropore atomization piece theory of operation with piezoceramics atomization piece theory of operation is different there are many toper micropores in micropore atomization piece central area, and macropore face aperture is 20 ~ 50 microns, and aperture face aperture is 5 ~ 7 microns, the toper micropore plays the storage liquid effect. Under the drive of a high-frequency circuit, the micropore atomization sheet is subjected to high-speed bending vibration, and the micropore atomization sheet ejects out the liquid stored in the conical micropores. Because the fluid resistance of the large pore surface and the small pore surface of the conical micropore have great difference, when the large pore surface of the micropore atomization sheet is connected with the liquid storage container, each vibration cycle is subjected to the ejection and liquid storage supplement stages, and the ejection and liquid storage supplement stages are repeated, so that the liquid is sprayed from the micropore of the micropore atomization sheet to form fog.
The invention patent 20101055807.3 in china proposes a micropore atomization module using the micropore atomization sheet, wherein the micropore atomization module comprises an upper shell and a lower shell which are clamped together, the middle part of the upper shell is provided with an atomization channel, and the middle part of the lower shell is provided with a lower channel. The micro-pore atomization device is characterized by further comprising a micro-pore atomization sheet, wherein the micro-pore atomization sheet is clamped and fixed between the upper shell and the lower shell through an upper sealing ring and a lower sealing ring which are positioned on the upper side and the lower side of the micro-pore atomization sheet, and a pair of pins which are led out from the micro-pore atomization sheet and used for conducting electricity are arranged between the upper shell and the lower shell.
Disclosure of Invention
Micropore atomizing module in above-mentioned patent 20101055807.3 has embodied and has fixed at present micropore atomizing piece's common structure, passes through the sealing strip centre gripping promptly micropore atomizing piece is fixed to upper and lower casing on, like this, with the help of the sealing strip can seal clearance between micropore atomizing piece and the casing makes micropore atomizing piece is sealed to be set up between the upper and lower casing. However, the above-mentioned structure is obviously unable to seal the micropores on the microporous atomization sheet, and when the microporous atomization sheet is roughly vertically arranged on the side wall of the atomizer and is in a non-working state, the liquid to be atomized in the atomizer can leak out of the micropores of the microporous atomization sheet. In addition, when the liquid to be atomized in the atomizer is less and can not completely submerge the micropores in the micropore atomization sheet, or the liquid guide cotton column is used for providing liquid for the micropore atomization sheet, and the cross section of the liquid guide cotton column is too small to completely cover the micropores in the micropore atomization sheet, the liquid to be atomized can not be uniformly adsorbed on the micropore atomization sheet, so that the atomization amount is reduced. Secondly, the micropore atomization sheet can generate very annoying 'squeak' sound in the high-frequency vibration process, and the using effect is seriously influenced.
In view of the above, the present invention provides a mounting head for a microporous atomizing sheet, which comprises a microporous atomizing sheet and a framework for positioning the microporous atomizing sheet, wherein the central region of the microporous atomizing sheet is provided with a plurality of micropores through which a liquid can flow; the microporous atomization piece is characterized in that an attaching piece is separably arranged on the inner side of at least a central area of the microporous atomization piece, the attaching piece is attached to the microporous atomization piece, and the attaching piece is a fiber felt layer with micropores; the spring is pressed against the inner side face of the fiber felt layer, and the fiber felt layer and the spring are respectively positioned on the framework body.
The central area of micropore atomization piece is provided with a plurality of micropores that can let the liquid stream pass through, and the during operation micropore atomization piece makes liquid follow through the liquid that incessant patting contacted thereby it forms the atomizing steam to spout in the micropore.
The framework body is a main body positioning piece for positioning the micropore atomization sheet, the fiber felt layer and the spring, and can be an outer shell of the atomization head or a sealing ring which is arranged on the outer shell and used for sealing a gap between the outer shell and the micropore atomization sheet. Further, an annular groove is formed in the framework body, and the microporous atomization sheet, the fiber felt layer and the spring are simultaneously and radially positioned in the annular groove. In this way, the installation can be carried out by simultaneously and radially positioning the micro-porous atomizing sheet, the fiber mat layer and the spring in advance by means of the annular groove so as to combine them into a functional unit with a relatively stable structure, thereby simplifying the later installation of the micro-porous atomizing sheet installation head. In addition, since the annular groove is annular, the annular groove merely fixes the outer peripheries of the microporous atomizing sheet, the fibrous mat layer and the spring, and does not block the liquid to be atomized stored inside the microporous atomizing sheet from contacting the microporous atomizing sheet, the fibrous mat layer and the spring.
The micropore atomization piece is characterized in that an attaching piece is detachably arranged on the inner side of at least the central area of the micropore atomization piece, the attaching piece is attached to the micropore atomization piece, the attaching range between the attaching piece and the micropore atomization piece is defined by the characteristics, and the attaching piece can be only attached to the inner side of the central area of the micropore atomization piece; or the adhesive part is only adhered to the inner side of the central area of the micropore atomization sheet and also extends to the inner side of the edge area of the micropore atomization sheet, and the surface width of the adhesive part is basically equivalent to the surface width of the micropore atomization sheet. Regardless of the application method, the application member is also arranged at the inner side of the micropore atomization sheet. In addition, the above feature further defines that the fitting member is a member which is independent from the microporous atomization sheet but detachably fitted to the inner side of the microporous atomization sheet, and for this reason, the fitting member and the microporous atomization sheet are separately arranged, so that the fitting member can be manufactured by a material completely different from that of the microporous atomization sheet without being limited by a manufacturing material of the microporous atomization sheet. In the invention, the fitting part is a fiber felt layer with micropores.
The spring is pressed against the inner side face of the fiber felt layer, so that the fiber felt layer has certain elastic deformation capacity to adapt to the high-frequency vibration of the micropore atomization sheet by means of the spring, and the fiber felt layer is always kept attached to the micropore atomization sheet in the process of the high-frequency vibration of the micropore atomization sheet. In addition, the spring can also enable the fiber felt layer to be kept flatly arranged on the inner side of the microporous atomization sheet without obvious shrinkage deformation, so that the fiber felt layer and the microporous atomization sheet can keep a basically constant fit area. Secondly, the spring can also make the fibrofelt layer not easily come loose from the micropore atomization piece, and the spring has certain positioning effect on the fibrofelt layer.
According to the technical scheme, although the fiber mat layer with the micropores is detachably attached to the inner side of at least the central area of the micropore atomization sheet, the liquid to be atomized stored on the inner side of the micropore atomization sheet can still be transferred onto the micropore atomization sheet through being adsorbed onto the fiber mat layer, so that the liquid to be atomized is not separated from the micropore atomization sheet due to the arrangement of the fiber mat layer, and when the micropore atomization sheet works, the liquid to be atomized can still slowly flow to the micropore atomization sheet in a proper amount and then is atomized into atomized vapor. Compared with the prior art, the fiber felt layer is attached to the inner side of the micropore atomization piece, firstly, the installation head of the micropore atomization piece can absorb noise generated by the micropore atomization piece in the high-frequency vibration process under the action of the fiber felt layer, and the fiber felt layer has the noise reduction function. Secondly, the liquid to be atomized can crawl and diffuse on the fiber felt layer after being adsorbed on the fiber felt layer so as to be uniformly distributed on the inner side of the micropore atomization sheet, so that even under the condition that the water level of the liquid to be atomized is lower, the liquid to be atomized can be in large-area contact with the micropore atomization sheet, the long-term stability of the atomization amount can be further kept, and the atomization effect is optimized. In addition, because the fiber felt layer has the function of adsorbing liquid, under the condition that the micropore atomization sheet is in a non-working state and is static, because the liquid has certain adsorption force, the liquid to be atomized can be adsorbed on the fiber felt layer or between the fiber felt layer and the micropore atomization sheet, and the liquid leakage from micropores of the micropore atomization sheet is greatly reduced. In conclusion, the fiber felt layer has the functions of reducing noise, adsorbing liquid and stopping leakage.
The fiber felt layer has the advantages and is very suitable for being used on the mounting head of the micropore atomization piece as the attaching piece, but the defects still exist, which are caused by the physical structure characteristics of the fiber felt layer, the fiber felt layer is very soft and has a relatively loose structure, and the high-speed water flow formed by the micropore atomization piece in the vibration process rubs the fiber felt layer for a long time to form obvious abrasion on the fiber felt layer, so that the beneficial technical effects brought by the mounting head of the micropore atomization piece are weakened. In order to solve the above problem, the attaching member may be a rubber sheet or a plastic sheet, in addition to the fiber mat layer.
In view of the above, we propose a second mounting head for a microporous atomizing sheet, comprising a microporous atomizing sheet and a skeleton body for positioning the microporous atomizing sheet, wherein a central region of the microporous atomizing sheet is provided with a plurality of micropores through which a liquid flow can pass; the liquid atomizing frame is characterized in that an adhering piece is detachably arranged on the inner side of at least a central area of the micropore atomizing sheet, the adhering piece is adhered to the micropore atomizing sheet and is a rubber sheet or a plastic sheet, micropores capable of allowing liquid to flow through are formed in the central area of the rubber sheet or the plastic sheet, and the rubber sheet or the plastic sheet is positioned on the frame body. Wherein, the rubber sheet or the plastic sheet has certain elasticity depending on the physical characteristics of the material thereof.
The further technical scheme can also be that a spring is arranged on the inner side of the rubber sheet or the plastic sheet, and the spring is pressed against the inner side surface of the rubber sheet or the plastic sheet.
The further technical scheme can also be that an annular groove is formed in the framework body, and the microporous atomization sheet, the rubber sheet or the plastic sheet are simultaneously and radially positioned in the annular groove.
The further technical scheme can also be that an annular groove is formed in the framework body, and the microporous atomization sheet, the rubber sheet or the plastic sheet and the spring are simultaneously and radially positioned in the annular groove.
The structure of the second type of microporous atomizing sheet mounting head is similar to that of the first type of microporous atomizing sheet mounting head, and the main difference is the structure of the attaching piece. The installation head of the second microporous atomization sheet adopts the rubber sheet or the plastic sheet as an attaching piece, the central area of the rubber sheet or the plastic sheet is provided with micropores capable of allowing liquid to flow through, so the rubber sheet or the plastic sheet has the functions of plugging, absorbing liquid and reducing noise, and meanwhile, the rubber sheet or the plastic sheet has elastic adaptation to the vibration of the microporous atomization sheet and keeps the flat laying setting at the inner side of the microporous atomization sheet and keeps the attaching setting with the microporous atomization sheet, so the setting of a spring can be omitted, the inner side of the rubber sheet or the plastic sheet is provided with the spring, and the spring is pressed against the inner side surface of the rubber sheet or the plastic sheet. Under the jacking pressure of the spring, the elasticity of the rubber sheet or the plastic sheet can be further improved, and the adhesion between the rubber sheet or the plastic sheet and the microporous atomization sheet can be further optimized. And the problem caused by loose structure of the fiber felt layer is solved because the rubber sheet or the plastic sheet has a compact structure, and the high-speed water flow formed by the micropore atomization sheet in the vibration process can scrub the rubber sheet or the plastic sheet for a long time without obviously abrading the rubber sheet or the plastic sheet.
Finally, the inner side and the inner side surface are defined in terms of the relative orientation, the direction of the mist discharge from the microporous atomizing sheet mounting head is defined as the outer side, the opposite side is defined as the inner side, and accordingly, the surface portion facing the inner side is defined as the inner side surface.
The invention can be applied to the installation head of the micropore atomization sheet due to the characteristics and the advantages.
Drawings
FIG. 1 is a schematic perspective view of a mounting head of a microporous atomizing sheet to which the present invention is applied.
FIG. 2 is a schematic cross-sectional view of the mounting head of the microporous atomizing sheet;
FIG. 3 is a schematic view of the exploded configuration of the microporous atomizing sheet mounting head;
fig. 4 is another embodiment of the skeleton body.
Detailed Description
The structure of the installation head of the micro-porous atomizing sheet applying the technical scheme of the invention is further explained by combining the attached drawings.
As shown in fig. 1, 2 and 3, the micropore atomization sheet mounting head 100 includes a first housing 5 and a second housing 51 which is provided to be opposed to the first housing 5, the first housing 5 is provided with a mist outlet 50 for ejecting atomized vapor, and the second housing 51 is provided with a mounting through hole (which is not marked in the drawings and is blocked by a second seal ring 12). A microporous atomization sheet 2 and a framework body 1 for positioning the microporous atomization sheet 2 are arranged between the first outer shell 5 and the second outer shell 51, and a plurality of micropores capable of allowing liquid to flow through are arranged in the central area of the microporous atomization sheet 2. When the micro-pore atomizing plate works, the liquid contacted by the micro-pore atomizing plate 2 is continuously beaten, so that the liquid is sprayed out of the micro-pores to form atomized steam. The inside of at least central zone of micropore atomizing piece 2 is provided with laminating piece 3 separably, laminating piece 3 is in on the micropore atomizing piece 2, laminating piece 3 is the fibre felt layer 3 that has the micropore. The framework body is characterized by further comprising a spring 4, wherein the spring 4 is pressed against the inner side face of the fiber felt layer 3, and the fiber felt layer 3 and the spring 4 are respectively positioned on the framework body 1. And conductive columns (6, 6 a) and a controller 7 are further arranged between the first outer shell 5 and the second outer shell 51, and the conductive columns (6, 6 a) and the microporous atomizing sheet 2 are respectively electrically connected with the controller 7. The conductive posts (6, 6 a) penetrate through the second outer housing 51 and extend out of the micro-pore atomizing sheet mounting head 100, and pressing springs (6, 61) respectively and elastically pressing the conductive posts (6, 6 a) are further arranged between the conductive posts (6, 6 a) and the first outer housing 5.
As shown in fig. 2 and 3, the skeleton body 1 is a main body positioning member for positioning the microporous atomization sheet 2, the fiber mat layer 3 and the spring 4. The framework body 1 is composed of a first sealing ring 11 and a second sealing ring 12 which are arranged in a split manner, a mist guiding channel 110 is arranged on the first sealing ring 11, the mist guiding channel 110 is connected with the mist outlet hole 50, and a water inlet hole 120 is arranged on the second sealing ring 12. The microporous atomizing sheet 2, the abutting member 3 and the spring 4 are clamped and positioned between the first sealing ring 11 and the second sealing ring 12.
The skeleton body 1 may be formed in a separate structure as shown in fig. 4, and the skeleton body shown in fig. 4 is denoted by 1a for distinction. An annular groove 10a is formed in the framework body 1a, and the microporous atomizing sheet 2, the fitting piece 3 and the spring 4 are simultaneously and radially positioned in the annular groove 10 a. In this way, the micro-porous atomizing sheet 2, the abutting member 3 and the spring 4 can be simultaneously and radially positioned by means of the annular groove 10a in advance during installation so as to be combined into a functional unit with a relatively stable structure, thereby simplifying the later installation of the micro-porous atomizing sheet mounting head 100. In addition, since the annular groove 10a is annular, the annular groove 10a merely fixes the outer peripheries of the microporous atomization sheet 2, the abutting member 3 and the spring 4, and does not block the liquid to be atomized stored inside the microporous atomization sheet 2 from contacting the microporous atomization sheet 2, the abutting member 3 and the spring 4.
The gluing piece 3 is detachably arranged on the inner side of at least the central area of the microporous atomization sheet 2, the gluing piece 3 is glued on the microporous atomization sheet 2, the gluing range between the gluing piece 3 and the microporous atomization sheet 2 is defined by the characteristics, and the gluing piece 3 can be only glued and arranged on the inner side of the central area of the microporous atomization sheet 2; or as shown in fig. 2, the fitting member 3 not only fits inside the central region of the microporous atomization sheet 2 but also extends inside the edge region of the microporous atomization sheet 2, and the width of the fitting member 3 is substantially equivalent to the width of the microporous atomization sheet 2. Regardless of the manner of application, the attachment member 3 is disposed inside the pores of the microporous atomizing sheet 2. In addition, the above feature also defines that the fitting member 3 is a member which is separately provided from the microporous atomization sheet 2 but is detachably fitted inside the microporous atomization sheet 2, and for this reason, the fitting member 3 and the microporous atomization sheet 2 are separately provided, so that the fitting member 3 can be manufactured by a material completely different from the microporous atomization sheet 2 without being limited by the manufacturing material of the microporous atomization sheet 2.
Although the fiber mat layer 3 with micropores is detachably attached to the inner side of at least the central area of the micropore atomization sheet 2, the liquid to be atomized stored inside the micropore atomization sheet 2 can still be transferred to the micropore atomization sheet 2 by being adsorbed on the fiber mat layer 3, therefore, the arrangement of the fiber mat layer 3 does not separate the liquid to be atomized from the micropore atomization sheet 2, and when the micropore atomization sheet 2 works, the liquid to be atomized can still slowly flow to the micropore atomization sheet 2 in a proper amount and then is atomized into atomized vapor. Compared with the prior art, the fiber felt layer 3 is attached to the inner side of the micropore atomization sheet 2, firstly, the micropore atomization sheet mounting head 100 can absorb noise generated by the micropore atomization sheet 2 in the high-frequency vibration process under the action of the fiber felt layer 3, and the fiber felt layer 3 has the noise reduction function. Secondly, the liquid to be atomized can climb and diffuse on the fiber felt layer 3 after being adsorbed on the fiber felt layer 3 so as to be uniformly distributed on the inner side of the micropore atomization sheet 2, so that even under the condition that the water level of the liquid to be atomized is lower, the liquid to be atomized can be in large-area contact with the micropore atomization sheet 2, the long-term stability of the atomization amount can be further kept, and the atomization effect is optimized. In addition, also because the fiber felt layer 3 has the function of adsorbing liquid, in the case that the microporous atomizing sheet 2 is in a non-working state and is static, because the liquid has a certain adsorption force, the liquid to be atomized can be adsorbed on the fiber felt layer 3 or between the fiber felt layer 3 and the microporous atomizing sheet 2, thereby greatly reducing the liquid leakage from the micropores of the microporous atomizing sheet 2. In summary, the fiber felt layer 3 has the functions of reducing noise, adsorbing liquid and stopping leakage.
In addition, the spring 4 is pressed against the inner side surface of the fiber felt layer 3, so that the fiber felt layer 3 has certain elastic deformation capacity by virtue of the spring 4 to adapt to the high-frequency vibration of the micropore atomization sheet 2, and the fiber felt layer 3 is always kept attached to the micropore atomization sheet 2 in the high-frequency vibration process of the micropore atomization sheet 2. In addition, the spring 4 can also ensure that the fiber felt layer 3 is kept flatly arranged on the inner side of the micropore atomization sheet 2 without obvious shrinkage deformation, so that the fiber felt layer 3 and the micropore atomization sheet 2 keep a basically constant fit area. Secondly, the spring 4 can also make the fibrofelt layer 3 be difficult to come loose from the micropore atomization piece 2, the spring 4 has certain positioning action to the fibrofelt layer 3.
The fibrofelt layer 3 has the advantages, is very suitable for being used as the fitting part on the micropore atomization sheet mounting head 100, but still has the defects, which are caused by the physical structure characteristics of the fibrofelt layer 3, the fibrofelt layer 3 is very soft and has a relatively loose structure, and the fibrofelt layer 3 can be obviously abraded by the high-speed water flow formed by the micropore atomization sheet 2 in the vibration process for a long time, so that the beneficial technical effects brought by the micropore atomization sheet mounting head 100 are weakened.
In order to solve the above problem, the fitting member 3 may be a rubber sheet or a plastic sheet, in addition to the fiber mat layer 3. The rubber sheet or the plastic sheet is detachably attached to at least the central area of the micropore atomization sheet. The central region of the rubber or plastic sheet is provided with micro-holes through which a liquid flow can pass. Like this, rubber piece or plastic sheet have concurrently the function of leaking stoppage, absorption liquid and making an uproar falls that fibre felt layer 3 has simultaneously, can also utilize the elasticity adaptation that rubber piece or plastic sheet have the vibration of micropore atomizing piece 2 to keep tiling and laminating setting in the inboard of micropore atomizing piece 2, consequently can omit the setting of spring 4, and certainly further the inboard of rubber piece or plastic sheet is provided with spring 4, spring 4 roof pressure is in also can on the medial surface of rubber piece or plastic sheet. Under the jacking pressure of the spring 4, the elasticity of the rubber sheet or the plastic sheet can be further improved, and the adhesion between the rubber sheet or the plastic sheet and the microporous atomizing sheet 2 can be further optimized. And the problem caused by loose structure of the fiber felt layer 3 is solved because the self structure of the rubber sheet or the plastic sheet is compact, and the high-speed water flow formed by the micropore atomization sheet 2 in the vibration process can not obviously abrade the rubber sheet or the plastic sheet for a long time.
Claims (2)
1. The micropore atomization sheet mounting head comprises a micropore atomization sheet and a framework body for positioning the micropore atomization sheet, wherein a plurality of micropores capable of allowing liquid to flow through are formed in the central area of the micropore atomization sheet; the microporous atomizing sheet is characterized in that an attaching piece is detachably arranged on the inner side of at least the central area of the microporous atomizing sheet, the attaching piece is attached to the microporous atomizing sheet, and the attaching piece is a fiber felt layer with micropores; the frame body is provided with an annular groove, and the micropore atomization sheet, the fiber felt layer and the spring are simultaneously and radially positioned in the annular groove.
2. The micropore atomization piece mounting head comprises a micropore atomization piece and a framework body for positioning the micropore atomization piece, wherein a plurality of micropores capable of allowing liquid to flow through are formed in the central area of the micropore atomization piece; the liquid atomizing device is characterized in that an attaching piece is separably arranged on the inner side of at least a central area of the micropore atomizing sheet, the attaching piece is attached to the micropore atomizing sheet, the attaching piece is a rubber sheet or a plastic sheet, and micropores capable of allowing liquid to flow through are formed in the central area of the rubber sheet or the plastic sheet; a spring is arranged on the inner side of the rubber sheet or the plastic sheet and is pressed against the inner side surface of the rubber sheet or the plastic sheet; the framework body is provided with an annular groove, and the micropore atomization sheet, the rubber sheet or the plastic sheet and the spring are simultaneously and radially positioned in the annular groove.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710049256.5A CN106583140B (en) | 2017-01-23 | 2017-01-23 | Micropore atomization sheet mounting head |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710049256.5A CN106583140B (en) | 2017-01-23 | 2017-01-23 | Micropore atomization sheet mounting head |
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| CN106583140B true CN106583140B (en) | 2022-08-26 |
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| CN208911161U (en) * | 2018-04-04 | 2019-05-31 | 华健 | A kind of sealing microgrid formula atomizing module device |
| US11674700B2 (en) * | 2020-05-06 | 2023-06-13 | Ademco Inc. | Humidifier cartridge with handle |
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Effective date of registration: 20230615 Address after: 528200 No. 13, Keyun North Road, zone B, Shishan Science and Technology Industrial Park, Shishan town, Nanhai District, Foshan City, Guangdong Province (production workshop I and production workshop II) Patentee after: FOSHAN NANHAI KERI ELECTRONIC Co.,Ltd. Address before: 1st Floor, No. 13, Keyun North Road, Zone B, Science and Technology Industrial Park, Shishan Town, Nanhai District, Foshan City, Guangdong Province, 528225 (Production Workshop 2) Patentee before: FOSHAN KERI PIEZOELECTRIC DEVICES CO.,LTD. |