CN106731348A - A kind of driving type piezoelectric actuator ultrasonic-wave water-atomization moistening and lowering temperature deduster - Google Patents

A kind of driving type piezoelectric actuator ultrasonic-wave water-atomization moistening and lowering temperature deduster Download PDF

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Publication number
CN106731348A
CN106731348A CN201611156782.3A CN201611156782A CN106731348A CN 106731348 A CN106731348 A CN 106731348A CN 201611156782 A CN201611156782 A CN 201611156782A CN 106731348 A CN106731348 A CN 106731348A
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CN
China
Prior art keywords
spray chamber
atomization
water
chip
control circuit
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Pending
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CN201611156782.3A
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Chinese (zh)
Inventor
秦国帅
毕彦斌
程三军
刘权
朱潇珺
施潇璠
张宇翔
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Henan ganlian Intelligent Technology Co.,Ltd.
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Henan Province Ming Chau Electronic Technology Co Ltd
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Priority to CN201611156782.3A priority Critical patent/CN106731348A/en
Publication of CN106731348A publication Critical patent/CN106731348A/en
Pending legal-status Critical Current

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D47/00Separating dispersed particles from gases, air or vapours by liquid as separating agent
    • B01D47/06Spray cleaning
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00Control or safety arrangements
    • F24F11/30Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00Control or safety arrangements
    • F24F11/89Arrangement or mounting of control or safety devices
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2110/00Control inputs relating to air properties
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2110/00Control inputs relating to air properties
    • F24F2110/20Humidity
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F5/00Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
    • F24F5/0007Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater cooling apparatus specially adapted for use in air-conditioning
    • F24F5/0035Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater cooling apparatus specially adapted for use in air-conditioning using evaporation
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F6/00Air-humidification, e.g. cooling by humidification
    • F24F6/12Air-humidification, e.g. cooling by humidification by forming water dispersions in the air
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/54Free-cooling systems
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/70Efficient 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)
  • Life Sciences & Earth Sciences (AREA)
  • Atmospheric Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Sustainable Development (AREA)
  • Special Spraying Apparatus (AREA)

Abstract

The invention discloses a kind of driving type piezoelectric actuator ultrasonic-wave water-atomization moistening and lowering temperature deduster, it is characterised in that it includes body, left half is provided with storage tank in body, upper right portion sets Packed spray chamber in body, is the plenum chamber for installing parts between the storage tank and spray chamber;The bottom of the storage tank is connected with the bottom of spray chamber by pipeline, electromagnetic water valve and water pump are installed on pipeline, atomization drive device is installed in the inner bottom part of spray chamber, fog outlet is provided with the top of spray chamber, air pump, control circuit are installed in plenum chamber, the outlet pipe of the air pump is connected with the top half of spray chamber;The entrance point of the air pump, electromagnetic water valve, water pump and atomization drive device with control circuit is connected, and the adjusting knob for adjusting atomization drive device oscillation intensity is electrically connected with the port of export of control circuit;Present apparatus compact conformation, moistening and lowering temperature efficiency of dust collection is high, can be used in different operating region.

Description

A kind of driving type piezoelectric actuator ultrasonic-wave water-atomization moistening and lowering temperature deduster
Technical field
The invention belongs to ultrasonic atomization technique field, more particularly to a kind of driving type piezoelectric actuator ultrasonic-wave water-atomization humidification drop Warm deduster.
Background technology
In recent years, China's economy is developed rapidly and is driven large quantities of infrastructure constructions, while economic development Also a series of air pollutions and air quality problems are brought;On the other hand, with the continuous improvement of Living consumption, people To the condition requirement more and more higher of life, office and Leisure Environment.Therefore, for construction site, the mineral products of dust high pollution high The industries such as exploitation, generating, weaving, papermaking, application, printing are proposed requirement higher, on this basis, large quantities of around this The research project of class environmental problem is launched in succession, and the water smoke moistening and lowering temperature deduster research and development gesture of the high-efficient energy-saving environment friendly of a new generation exists Must go.
Ultrasonic-wave water-atomization humidifier is because with humidification, intensity is big, humidity uniform, energy-conservation, power saving, long service life etc. are excellent Point and be widely used, but such humidifier is primarily present that fogging degree is low, automaticity is low, unitary function, energy at present The problems such as consumption is high, reliability is poor, while atomization mechanism does not also obtain deep development, therefore these problems are improved It is the key technology place of ultrasonic-wave water-atomization humidifier development.
The content of the invention
The present invention seeks to propose a kind of driving type piezoelectric actuator ultrasound to solve above-mentioned problems of the prior art Ripple water smoke moistening and lowering temperature deduster.
The present invention is adopted the technical scheme that to solve the above problems:A kind of driving type piezoelectric actuator ultrasonic-wave water-atomization humidification drop Warm deduster, including body, left half is provided with storage tank in body, and upper right portion sets Packed spray chamber in body, It is the plenum chamber for installing parts between the storage tank and spray chamber;The bottom of the storage tank and the bottom of spray chamber It is connected by pipeline, electromagnetic water valve and water pump is installed on pipeline, being provided with atomization in the inner bottom part of spray chamber drives dress Put, fog outlet is provided with the top of spray chamber, air pump, control circuit, the outlet pipe of the air pump are installed in plenum chamber It is connected with the top half of spray chamber;The air pump, electromagnetic water valve, water pump and atomization drive device are entered with control circuit The connection of mouth end, the adjusting knob for adjusting atomization drive device oscillation intensity is electrically connected with the port of export of control circuit;
The atomization drive device includes fixed flat planar, is provided with fixed flat planar and justified in the installation of multiple lines and multiple rows array distribution Groove, vibration unit is provided with installing in circular groove, and the vibration unit is provided with the disk of circular groove including top, in circular groove Round boss is inside coaxially provided with, the diameter of the diameter less than circular groove of the round boss, the top of the round boss is low In disk outer circumference top, vibration chip is fixed with round boss, the vibration chip is piezoelectric, vibrating core One electrode of piece is drawn from chip upper surface is vibrated, and another electrode for vibrating chip is recessed through circle from the lower surface of vibration chip Trench bottom is drawn;The fixed flat planar is fixed on the inner bottom part of spray chamber and vibrates chip upward, vibrates two electrodes of chip Entrance point of the lead-out wire with control circuit is electrically connected.
Preferably, the top half in storage tank is provided with the electromagnetic water valve and the first level sensor, in storage tank The latter half is provided with the first outlet pipe;Top half is provided with the second level sensor in spray chamber, the lower half in spray chamber The 3rd level sensor, the second outlet pipe are arranged with, humidity sensor is installed in plenum chamber;First level sensor The entrance point of device, the second level sensor, the 3rd level sensor and humidity sensor with control circuit is electrically connected.
Preferably, PVC pipeline is installed at the top of spray chamber, multiple fog outlets is uniformly provided with PVC pipeline.
Preferably, the vibration chip is provided with Thin Stainless Steel film layer or glass enamel film layer.
The advantageous effect of present invention is that:1st, because atomization drive device is using the vibration unit of matrix distribution formula, It is capable of achieving overall or individually changes vibration chip, it is simpler quick in maintenance or replacing, it is time saving and energy saving;
2nd, using the vibration chip of piezoelectric, the high-frequency resonant that frequency of oscillation can be produced to be 1.7MHz or 2.4MHz exceedes The audibility range of people, to human body and animal fanout free region, humidification efficiency is high close to 100%, the droplet of water smoke within micron, droplet It is small and uniform, humidity requirement can be rapidly reached in the unit interval, save water source;The power consumption for vibrating chip simultaneously only has 0.05KW/ (Kgh), just corresponds to the 1/15 to 1/10 of common humidification method, and day operation expense is low;
3rd, the service life of this vibration chip is about 3000 hours, and changes convenient, long service life;
4th, while there is the water smoke of the present apparatus moistening and lowering temperature to act on, because water smoke can be met with the tiny dust granules in air Close and serve the effect of dedusting.
5th, present apparatus compact conformation, moistening and lowering temperature efficiency of dust collection is high, can be used in different operating region.
Brief description of the drawings
Fig. 1 is structural representation of the invention;
Fig. 2 is the structural representation for being atomized drive device;
Fig. 3 is the structural representation for vibrating chip.
Specific embodiment
The present invention is further described below in conjunction with the accompanying drawings.
As shown in figure 1, the present invention includes body, left half is provided with storage tank 4 in body, and upper right portion sets in body Packed spray chamber 10, is the plenum chamber 6 for installing parts between the storage tank 4 and spray chamber 10;The water storage The bottom of case 4 is connected with the bottom of spray chamber 10 by pipeline, electromagnetic water valve 22 and water pump 23 is provided with pipeline, in mist The inner bottom part for changing room 10 is provided with atomization drive device 20, and fog outlet 9 is provided with the top of spray chamber 10, the peace in plenum chamber 6 Equipped with air pump 5, control circuit 21, the outlet pipe of the air pump 5 is connected with the top half of spray chamber 10;The air pump 5, The entrance point of electromagnetic water valve 22, water pump 23 and atomization drive device 20 with control circuit 21 is connected, in going out for control circuit 21 Mouth end is electrically connected with the adjusting knob 19 for adjusting the atomization oscillation intensity of drive device 20.
As Fig. 2, the atomization drive device 20 include fixed flat planar 25, it is provided with fixed flat planar 25 in multiple lines and multiple rows battle array The installation circular groove 24 of column distribution, vibration unit is provided with installing in circular groove 24;As shown in figure 3, the vibration unit includes top The disk 30 of circular groove 29 is provided with, round boss 28 is coaxially provided with circular groove 29, the diameter of the round boss 2 is small In the diameter of circular groove 29, the top of the round boss 28 is less than the outer circumference of disk 30 top, in round boss 28 On be fixed with vibration chip 31, the vibration chip 31 is piezoelectric, and such as piezoelectric ceramics vibrates an electrode 27 of chip 21 Drawn from vibration chip 31 upper surface, another electrode 26 for vibrating chip 31 passes through circular groove from the lower surface of vibration chip 31 Draw 29 bottoms;The fixed flat planar 25 is fixed on the inner bottom part of spray chamber 10 and vibrates chip 31 upward, vibration chip 31 Two lead-out wires of electrode 27,26 are electrically connected with the entrance point of circuit 21 is controlled.
In order to realize the Automated condtrol to water in storage tank 4 and spray chamber 10, it is provided with the top half of storage tank 4 The level sensor 2 of the electromagnetic water valve 3 and first, the first outlet pipe 1 is provided with the latter half of storage tank 4;In spray chamber 10 Interior top half is provided with the second level sensor 8, and the latter half is provided with the 3rd level sensor 7, second goes out in spray chamber 10 Water pipe 15, humidity sensor 18 is provided with plenum chamber 6;First level sensor 2, the second level sensor the 8, the 3rd The entrance point of level sensor 7 and humidity sensor 18 with control circuit 21 is electrically connected.
In order to have remote moistening and lowering temperature dedusting function, PVC pipeline 11 is installed at the top of spray chamber 10, in PVC Multiple fog outlets 12 are uniformly provided with pipeline 11;Different water quality and application target are directed to simultaneously, are set on vibration chip 31 There are Thin Stainless Steel film layer or glass enamel film layer.
Attaching plug 16 when in use, is inserted power socket by the present invention first, and control is input into after the pressure regulation of voltage transformer 17 Circuit processed 21, opens electromagnetic water valve 3 to the water filling of storage tank 4, passes signal when the first level sensor 2 is detected when water level is reached Control circuit 21 is delivered to so as to control electromagnetic water valve 3 to close;When the 3rd level sensor 7, to detect water 14 in spray chamber 10 very few When, detection signal is delivered to control circuit 21, so that controlling atomization drive device 20 to be stopped controls electromagnetic water valve simultaneously 22 open, water pump 23 works to water filling in spray chamber 10, pass signal when the second level sensor 8 is detected when water level is reached Be delivered to control circuit 21 so as to control water pump 23 to be stopped, electromagnetic water valve 22 is closed;Water 14 in spray chamber 10 is in matrix form Under the vibration unit of distribution and the resonant interaction of water 14, aqueous water minor structure is broken up at the liquid level of water 14 and produces nature to float The water smoke 13 of ease, is not required to heat or add any chemical reagent;Last water smoke 13 in the presence of air pump 5 through fog outlet 9 and/or Fog outlet 12 sprays, and according to the humidity that humidity sensor 17 is detected, fog outlet 9 can be controlled by rotation of adjustment knob 19 And/or fog outlet 12 sprays the size of the amount of water smoke 13.
Using above-mentioned technical proposal, present invention tool has the advantage that:
1st, because atomization drive device 20 is using the vibration unit of matrix distribution formula, it is capable of achieving overall or individually changes vibrating core Piece 31, it is simpler quick in maintenance or replacing, it is time saving and energy saving;
2nd, using the vibration chip 31 of piezoelectric, the high-frequency resonant that frequency of oscillation is 1.7MHz or 2.4MHz can be produced, is surpassed Remarkable audibility range, to human body and animal fanout free region, humidification efficiency is high close to 100%, the droplet of water smoke 13 within 5 microns, Droplet is small and uniform, and humidity requirement can be rapidly reached in the unit interval, saves water source;The power consumption for vibrating chip 31 simultaneously only has 0.05KW/ (Kgh), just corresponds to the 1/15 to 1/10 of common humidification method, and day operation expense is low;
3rd, the service life of this vibration chip 31 is about 3000 hours, and changes convenient, long service life;
4th, while the water smoke 13 of the present apparatus is acted on moistening and lowering temperature, because water smoke 13 can be with the tiny dust granules in air Phase-polymerization and serve the effect of dedusting.
5th, present apparatus compact conformation, moistening and lowering temperature efficiency of dust collection is high, can be used in different operating region.
If the words such as " first ", " second " are used herein to limit parts, those skilled in the art should This knows:" first ", the use of " second " are intended merely to facilitate the description present invention and simplify and describe, and do not state in addition such as, Above-mentioned word does not have special implication.
Finally it should be noted that:The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations;Although The present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those within the art that:It still may be used Modified with to the technical scheme described in foregoing embodiments, or equivalent carried out to which part technical characteristic, But these modification or replace, do not make appropriate technical solution essence depart from various embodiments of the present invention technical scheme spirit and Scope.

Claims (4)

1. a kind of driving type piezoelectric actuator ultrasonic-wave water-atomization moistening and lowering temperature deduster, it is characterised in that including body, the left part in body Storage tank is arranged with, upper right portion sets Packed spray chamber in body, is for pacifying between the storage tank and spray chamber The plenum chamber of component;The bottom of the storage tank is connected with the bottom of spray chamber by pipeline, is provided with pipeline Electromagnetic water valve and water pump, atomization drive device is provided with the inner bottom part of spray chamber, and fog outlet is provided with the top of spray chamber, Air pump, control circuit are installed, the outlet pipe of the air pump is connected with the top half of spray chamber in plenum chamber;The gas The entrance point of pump, electromagnetic water valve, water pump and atomization drive device with control circuit is connected, and is electrically connected in the port of export of control circuit It is connected to the adjusting knob for adjusting atomization drive device oscillation intensity;
The atomization drive device includes fixed flat planar, is provided with fixed flat planar and justified in the installation of multiple lines and multiple rows array distribution Groove, vibration unit is provided with installing in circular groove, and the vibration unit is provided with the disk of circular groove including top, in circular groove Round boss is inside coaxially provided with, the diameter of the diameter less than circular groove of the round boss, the top of the round boss is low In disk outer circumference top, vibration chip is fixed with round boss, the vibration chip is piezoelectric, vibrating core One electrode of piece is drawn from chip upper surface is vibrated, and another electrode for vibrating chip is recessed through circle from the lower surface of vibration chip Trench bottom is drawn;The fixed flat planar is fixed on the inner bottom part of spray chamber and vibrates chip upward, vibrates two electrodes of chip Entrance point of the lead-out wire with control circuit is electrically connected.
2. driving type piezoelectric actuator ultrasonic-wave water-atomization moistening and lowering temperature deduster according to claim 1, it is characterised in that in water storage The top half of case is provided with the electromagnetic water valve and the first level sensor, and the first water outlet is provided with the latter half of storage tank Pipe;Top half is provided with the second level sensor in spray chamber, in spray chamber the latter half be provided with the 3rd level sensor, Second outlet pipe, is provided with humidity sensor in plenum chamber;First level sensor, the second level sensor, the 3rd The entrance point of level sensor and humidity sensor with control circuit is electrically connected.
3. driving type piezoelectric actuator ultrasonic-wave water-atomization moistening and lowering temperature deduster according to claim 1 and 2, it is characterised in that PVC pipeline is installed at the top of spray chamber, multiple fog outlets are uniformly provided with PVC pipeline.
4. driving type piezoelectric actuator ultrasonic-wave water-atomization moistening and lowering temperature deduster according to claim 3, it is characterised in that described to shake Dynamic chip is provided with Thin Stainless Steel film layer or glass enamel film layer.
CN201611156782.3A 2016-12-15 2016-12-15 A kind of driving type piezoelectric actuator ultrasonic-wave water-atomization moistening and lowering temperature deduster Pending CN106731348A (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112197382A (en) * 2020-10-14 2021-01-08 杭州崇博科技有限公司 Environment-friendly dust removal humidifier
CN112797532A (en) * 2021-04-15 2021-05-14 湖南京木德机械有限公司 Indoor humidifier for emergency room
CN115007373A (en) * 2022-08-01 2022-09-06 佛山市和瑞泰智能科技有限公司 Anti-interference method and device for spray head of atomization humidifier
CN115366531A (en) * 2022-10-25 2022-11-22 印立方微电子(苏州)有限公司 Paper dust removal equipment for printing machine

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Publication number Priority date Publication date Assignee Title
CN2574020Y (en) * 2002-10-24 2003-09-17 叶卫忠 Liquid level sensor of ultrasonic atomizer
CN201184802Y (en) * 2008-03-10 2009-01-21 韩德寿 Ultrasonic flux transducer
CN203691628U (en) * 2013-12-30 2014-07-02 广州市番禺奥迪威电子有限公司 Open type ultrasonic sensor
CN104315605A (en) * 2014-11-19 2015-01-28 成都实景信息技术有限公司 Office environment control structure
CN204165176U (en) * 2014-09-26 2015-02-18 广州东奥电气有限公司 A kind of energy collecting type ultrasonic humidifier
CN205026833U (en) * 2015-08-07 2016-02-10 江苏顺远纺织科技有限公司 Weaving workshop humidification heat sink
CN205448142U (en) * 2016-03-17 2016-08-10 惠州市星之光科技有限公司 Automatic humidification device
CN205482049U (en) * 2016-02-16 2016-08-17 陕西优斯达环境科技有限公司 Energy -conserving fresh -keeping freezer
CN206304495U (en) * 2016-12-15 2017-07-07 河南省明洲电子科技有限公司 A kind of driving type piezoelectric actuator ultrasonic-wave water-atomization moistening and lowering temperature deduster

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2574020Y (en) * 2002-10-24 2003-09-17 叶卫忠 Liquid level sensor of ultrasonic atomizer
CN201184802Y (en) * 2008-03-10 2009-01-21 韩德寿 Ultrasonic flux transducer
CN203691628U (en) * 2013-12-30 2014-07-02 广州市番禺奥迪威电子有限公司 Open type ultrasonic sensor
CN204165176U (en) * 2014-09-26 2015-02-18 广州东奥电气有限公司 A kind of energy collecting type ultrasonic humidifier
CN104315605A (en) * 2014-11-19 2015-01-28 成都实景信息技术有限公司 Office environment control structure
CN205026833U (en) * 2015-08-07 2016-02-10 江苏顺远纺织科技有限公司 Weaving workshop humidification heat sink
CN205482049U (en) * 2016-02-16 2016-08-17 陕西优斯达环境科技有限公司 Energy -conserving fresh -keeping freezer
CN205448142U (en) * 2016-03-17 2016-08-10 惠州市星之光科技有限公司 Automatic humidification device
CN206304495U (en) * 2016-12-15 2017-07-07 河南省明洲电子科技有限公司 A kind of driving type piezoelectric actuator ultrasonic-wave water-atomization moistening and lowering temperature deduster

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112197382A (en) * 2020-10-14 2021-01-08 杭州崇博科技有限公司 Environment-friendly dust removal humidifier
CN112797532A (en) * 2021-04-15 2021-05-14 湖南京木德机械有限公司 Indoor humidifier for emergency room
CN112797532B (en) * 2021-04-15 2021-08-13 青岛市精神卫生中心(青岛市第七人民医院、青岛市心理咨询中心) Indoor humidifier for emergency room
CN115007373A (en) * 2022-08-01 2022-09-06 佛山市和瑞泰智能科技有限公司 Anti-interference method and device for spray head of atomization humidifier
CN115366531A (en) * 2022-10-25 2022-11-22 印立方微电子(苏州)有限公司 Paper dust removal equipment for printing machine
CN115366531B (en) * 2022-10-25 2023-02-07 印立方微电子(苏州)有限公司 Paper dust removal equipment for printing machine

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Inventor after: Qin Guoshuai

Inventor after: Wang Lei

Inventor after: Bi Yanbin

Inventor after: Cheng Sanjun

Inventor after: Liu Quan

Inventor after: Zhu Xiaojun

Inventor after: Shi Xiaofan

Inventor after: Zhang Yuxiang

Inventor before: Qin Guoshuai

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Application publication date: 20170531