CN102578932A - Liquid whistle, piezoelectric ultrasonic, ozone and ultraviolet combined cleaning equipment for kitchen - Google Patents
Liquid whistle, piezoelectric ultrasonic, ozone and ultraviolet combined cleaning equipment for kitchen Download PDFInfo
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- 238000004140 cleaning Methods 0.000 title claims abstract description 56
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 title claims abstract description 44
- 239000007788 liquid Substances 0.000 title claims abstract description 37
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 9
- 238000006385 ozonation reaction Methods 0.000 claims 5
- 241001364096 Pachycephalidae Species 0.000 claims 3
- 230000000694 effects Effects 0.000 abstract description 13
- 238000005273 aeration Methods 0.000 abstract description 11
- 230000015556 catabolic process Effects 0.000 abstract description 11
- 238000006731 degradation reaction Methods 0.000 abstract description 11
- 239000000575 pesticide Substances 0.000 abstract description 11
- 235000012055 fruits and vegetables Nutrition 0.000 abstract description 7
- 239000000447 pesticide residue Substances 0.000 abstract description 7
- 235000013311 vegetables Nutrition 0.000 abstract description 6
- 238000005406 washing Methods 0.000 abstract description 6
- 235000013399 edible fruits Nutrition 0.000 abstract description 5
- 230000005284 excitation Effects 0.000 abstract description 5
- 239000002351 wastewater Substances 0.000 abstract description 5
- 238000002604 ultrasonography Methods 0.000 abstract description 3
- 230000000593 degrading effect Effects 0.000 abstract description 2
- 230000001954 sterilising effect Effects 0.000 description 5
- 238000004659 sterilization and disinfection Methods 0.000 description 4
- 238000004506 ultrasonic cleaning Methods 0.000 description 3
- 238000005202 decontamination Methods 0.000 description 2
- 230000003588 decontaminative effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 239000003599 detergent Substances 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000005416 organic matter Substances 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002301 combined effect Effects 0.000 description 1
- 238000009795 derivation Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
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- Treatment Of Water By Oxidation Or Reduction (AREA)
- Cleaning By Liquid Or Steam (AREA)
Abstract
本发明公开了一种厨用液哨、压电超声、臭氧与紫外联合清洗设备，包括清洗槽，其特征在于：在清洗槽底部设置有压电超声换能器，臭氧曝气装置以及紫外灯，所述三者与内置于清洗槽底部下方的各自激励源相连接，在清洗槽两侧分别设置有液哨声波发生器，所述两个液哨声波发生器通过各自的管路与水泵相连接，所述管路通过各自的支路与清洗槽侧边连接导通。所述两个液哨声波发生器及水泵可形成正、反向射流，实现对蔬果的冲洗和增强压电超声对有机农药的降解效果。本发明通过液哨声波、压电超声、臭氧、紫外线四者协调、高效完成蔬果农药残留的清洗和清洗槽内废水中所含有机农药的降解处理两大功能。
The invention discloses a kitchen liquid whistle, piezoelectric ultrasonic, ozone and ultraviolet combined cleaning equipment, which includes a cleaning tank, and is characterized in that a piezoelectric ultrasonic transducer, an ozone aeration device and an ultraviolet lamp are arranged at the bottom of the cleaning tank , the three are connected to the respective excitation sources built under the bottom of the cleaning tank, and liquid whistle sound wave generators are respectively arranged on both sides of the cleaning tank, and the two liquid whistle sound wave generators are connected to the water pump through their respective pipelines. The pipelines are connected to the side of the cleaning tank through their respective branches. The two liquid whistle sound wave generators and the water pump can form forward and reverse jets to realize the washing of fruits and vegetables and enhance the degradation effect of piezoelectric ultrasonic on organic pesticides. The present invention coordinates the liquid whistle sound wave, piezoelectric ultrasound, ozone and ultraviolet rays to efficiently complete the two functions of cleaning pesticide residues in vegetables and fruits and degrading and treating organic pesticides contained in waste water in the cleaning tank.
Description
技术领域 technical field
本发明涉及一种清洗设备，特别是涉及一种厨用液哨、压电超声、臭氧与紫外联合清洗设备。The invention relates to a cleaning device, in particular to a cleaning device combined with kitchen liquid whistle, piezoelectric ultrasonic, ozone and ultraviolet.
背景技术 Background technique
由于人们长期不科学使用农药和过度使用农药，农产品中农药残留量增加，对人类健康构成严重威胁。目前厨用蔬果农药残留的清洗主要靠手工完成。而常用的厨用洗碗机和洗菜机多采用反复喷淋清洗的方式，存在耗水量大；须添加洗涤剂，造成环境污染；去除果蔬表面农药残留的效果不佳；不能对洗涤废水中的有机农药进行降解处理，排放后造成水环境污染等问题。Due to people's long-term unscientific and excessive use of pesticides, the amount of pesticide residues in agricultural products has increased, posing a serious threat to human health. At present, the cleaning of pesticide residues in kitchen fruits and vegetables is mainly done by hand. The commonly used kitchen dishwashers and vegetable washing machines mostly use repeated spray cleaning, which consumes a lot of water; detergent must be added, causing environmental pollution; the effect of removing pesticide residues on the surface of fruits and vegetables is not good; it cannot be used in washing wastewater Organic pesticides are degraded and discharged, causing water pollution and other problems.
具有单一超声波清洗功能的清洗设备比较常见，其利用超声波能很好的清除油渍和去污，但灭菌和去农残效果有限。臭氧除菌是比较常用的除菌技术，将臭氧与超声波组合的清洗设备不仅能有效清油去污，还能去除果蔬表面的残留农药，杀灭细菌。Cleaning equipment with a single ultrasonic cleaning function is relatively common. The use of ultrasonic waves can remove oil stains and decontamination very well, but the effect of sterilization and pesticide residue removal is limited. Ozone sterilization is a more commonly used sterilization technology. The cleaning equipment that combines ozone and ultrasonic waves can not only effectively remove oil and decontamination, but also remove residual pesticides on the surface of fruits and vegetables and kill bacteria.
从目前所了解情况来看，厨用压电超声协同臭氧或者紫外联合清洗设备已多项，但超声波的频率多为普通工业清洗设备常用频率：20kHz左右，发明人经过反复多次试验，该频率对有机物的降解效果很差。臭氧有对有机物降解和灭菌的功能，但已有的专利对臭氧如何与压电超声协调配合后，能使臭氧的优势发挥的更好，具体方法和原理未见描述；液哨、压电超声协同臭氧与紫外四者协调配合，联合高效清洗的设备未见专利报道。Judging from the current situation, there are many kitchen piezoelectric ultrasonic combined with ozone or ultraviolet cleaning equipment, but the frequency of ultrasonic is mostly the common frequency of ordinary industrial cleaning equipment: about 20kHz. After repeated tests, the inventor found that this frequency The degradation effect on organic matter is very poor. Ozone has the function of degrading and sterilizing organic matter, but the existing patents have not described how to coordinate and cooperate with piezoelectric ultrasound to make the advantages of ozone better. The specific method and principle have not been described; liquid whistle, piezoelectric There is no patent report on the combination of ultrasound, ozone and ultraviolet, and the combination of high-efficiency cleaning equipment.
鉴于上述现有的清洗蔬菜水果的清洗机存在的缺陷，发明人基于长期的基础研究和超声清洗设备的研发经验，积极加以研究创新，以期创设一种新型原理与结构的厨用超声波臭氧联合清洗设备，能够改进现有的清洗蔬菜水果的清洗机对农药残留清洗和废水所含有机农药降解的功效，减少蔬果残留对人类健康的威胁。经过不断的研究、设计，并经反复试验后，创设出本发明。In view of the defects of the above-mentioned existing cleaning machines for cleaning vegetables and fruits, the inventor actively researched and innovated based on long-term basic research and research and development experience of ultrasonic cleaning equipment, in order to create a new principle and structure of kitchen ultrasonic ozone combined cleaning The equipment can improve the effectiveness of the existing cleaning machine for cleaning vegetables and fruits on the cleaning of pesticide residues and the degradation of organic pesticides contained in wastewater, so as to reduce the threat of vegetable and fruit residues to human health. Through continuous research, design, and after trial and error, create the present invention.
发明内容 Contents of the invention
本发明的主要目的在于，克服现有的清洗蔬菜水果清洗机存在的缺陷，而提供一种厨用液哨、压电超声、臭氧与紫外联合清洗设备，通过该设备低耗高效的将夜哨、臭氧、超声波和紫外线四者相结合，实现高效清洗蔬果上的农药残留，和对清洗废水中的有机农药降解处理后再排放。The main purpose of the present invention is to overcome the defects existing in the existing vegetable and fruit cleaning machines, and provide a kitchen liquid whistle, piezoelectric ultrasonic, ozone and ultraviolet combined cleaning equipment, through which the night whistle can be efficiently and efficiently cleaned. The combination of , ozone, ultrasonic and ultraviolet light can realize the efficient cleaning of pesticide residues on fruits and vegetables, and degrade the organic pesticides in the cleaning wastewater before discharge.
为了达到上述目的，本发明所采取的技术方案是：In order to achieve the above object, the technical scheme that the present invention takes is:
一种厨用液哨、压电超声、臭氧与紫外联合清洗设备，包括清洗槽，其特征在于：在清洗槽底部设置有压电超声换能器，臭氧曝气装置以及紫外灯，所述三者与内置于清洗槽底部下方的各自激励源相连接，在清洗槽两侧分别设置有液哨声波发生器，所述两个液哨声波发生器通过各自的管路与水泵相连接，所述管路通过各自的支路与清洗槽侧边连接导通。A kitchen liquid whistle, piezoelectric ultrasonic, ozone and ultraviolet combined cleaning equipment, including a cleaning tank, is characterized in that: a piezoelectric ultrasonic transducer, an ozone aeration device and an ultraviolet lamp are arranged at the bottom of the cleaning tank, and the three The ones are connected to the respective excitation sources built under the bottom of the cleaning tank, and liquid whistle sound wave generators are respectively arranged on both sides of the cleaning tank, and the two liquid whistle sound wave generators are connected to the water pump through their respective pipelines. The pipelines are connected to the side of the cleaning tank through their respective branches.
前述的一种厨用液哨、压电超声、臭氧与紫外联合清洗设备，其特征在于：在清洗槽底部设置有四个压电超声换能器、三个臭氧曝气装置和两个紫外灯，所述四个压电超声换能器和三个臭氧曝气装置交叉设置，在最外侧两个压电超声换能器外部分别设置有一个紫外灯。The aforementioned kitchen liquid whistle, piezoelectric ultrasonic, ozone and ultraviolet combined cleaning equipment is characterized in that four piezoelectric ultrasonic transducers, three ozone aeration devices and two ultraviolet lamps are arranged at the bottom of the cleaning tank , the four piezoelectric ultrasonic transducers and three ozone aeration devices are arranged crosswise, and an ultraviolet lamp is respectively arranged outside the outermost two piezoelectric ultrasonic transducers.
前述的一种厨用液哨、压电超声、臭氧与紫外联合清洗设备，其特征在于：所述压电超声换能器的频率为250kHz。The aforementioned kitchen liquid whistle, piezoelectric ultrasonic, ozone and ultraviolet combined cleaning equipment is characterized in that: the frequency of the piezoelectric ultrasonic transducer is 250 kHz.
前述的一种厨用液哨、压电超声、臭氧与紫外联合清洗设备，其特征在于：所述液哨声波发生器固有频率能与压电超声换能器频率形成共振。The aforementioned kitchen liquid whistle, piezoelectric ultrasonic, ozone and ultraviolet combined cleaning equipment is characterized in that: the natural frequency of the liquid whistle sound wave generator can form a resonance with the frequency of the piezoelectric ultrasonic transducer.
前述的一种厨用液哨、压电超声、臭氧与紫外联合清洗设备，其特征在于：所述臭氧曝气装置的孔所爆气泡的固有频率能与压电超声换能器频率形成共振。The aforementioned kitchen liquid whistle, piezoelectric ultrasonic, ozone and ultraviolet combined cleaning equipment is characterized in that: the natural frequency of the bubbles exploded in the holes of the ozone aeration device can form a resonance with the frequency of the piezoelectric ultrasonic transducer.
前述的一种厨用液哨、压电超声、臭氧与紫外联合清洗设备，其特征在于：所述压电超声换能器的激励源采用压电超声发射器，所述臭氧曝气装置的激励源为臭氧发射器，所述紫外灯的激励源为紫外灯电源变换器。The aforementioned kitchen liquid whistle, piezoelectric ultrasonic, ozone and ultraviolet combined cleaning equipment is characterized in that: the excitation source of the piezoelectric ultrasonic transducer adopts piezoelectric ultrasonic transmitter, and the excitation of the ozone aeration device The source is an ozone emitter, and the excitation source of the ultraviolet lamp is an ultraviolet lamp power converter.
本发明的有益效果是：The beneficial effects of the present invention are:
本发明中的液哨、臭氧曝气装置出气孔大小经过了严格的理论分析：液哨本征频率、臭氧曝气装置曝出的气泡本征频率气与压电超声的频率满足共振关系，因此能通过共振是三者的联合作用使对蔬果的清洗与有机农药的降解效果达到最强；另外，一般的清洗机所采用的压电超声频率为20kHz左右，该频率对清洗油污有很好的效果，但对有机农药的降降效果很差，本发明采用的频率是250kHz，发明人经过多次反复试验，该频率对多种有机物的降解效果明显；紫外有灭菌效果，与压电超声、臭氧、液哨联合后，不尽杀菌效果更加显著，而且对有机农药的降解效果明显。The air outlet size of the liquid whistle and the ozone aeration device in the present invention has undergone strict theoretical analysis: the eigenfrequency of the air bubbles exposed by the liquid whistle, the ozone aeration device and the frequency of the piezoelectric ultrasonic satisfy the resonance relationship, so Resonance is the combined effect of the three to achieve the strongest cleaning of fruits and vegetables and the degradation of organic pesticides; in addition, the piezoelectric ultrasonic frequency used in general washing machines is about 20kHz, which is very good for cleaning oil stains. effect, but the effect of reducing organic pesticides is very poor. The frequency used in the present invention is 250kHz. The inventor has repeatedly tested and found that this frequency has an obvious effect on the degradation of various organic substances; After the combination of , ozone and liquid whistle, the inexhaustible bactericidal effect is more significant, and the degradation effect on organic pesticides is obvious.
附图说明 Description of drawings
图1是本发明厨用液哨、压电超声、臭氧与紫外联合清洗设备的剖面示意图。Fig. 1 is a schematic cross-sectional view of the kitchen liquid whistle, piezoelectric ultrasonic, ozone and ultraviolet combined cleaning equipment of the present invention.
具体实施方式 Detailed ways
下面结合附图对本发明做进一步的描述。The present invention will be further described below in conjunction with the accompanying drawings.
如图1所示，一种厨用液哨、压电超声、臭氧与紫外联合清洗设备，包括清洗槽1，在清洗槽底部1设置有四个压电超声换能器2、三个臭氧曝气装置3和两个紫外灯4，四个压电超声换能器2和三个臭氧曝气装置3交叉设置，在最外侧两个压电超声换能器2外部分别设置有一个紫外灯4。所述压电超声换能器2、臭氧曝气装置3和紫外灯4分别通过相应管路与内置于清洗槽1底部下方的250kHz左右的压电超声发射器、臭氧发射器和紫外灯电源变换器相连。As shown in Figure 1, a kitchen liquid whistle, piezoelectric ultrasonic, ozone and ultraviolet combined cleaning equipment, including a cleaning tank 1, four piezoelectric ultrasonic transducers 2, three ozone exposure Gas device 3 and two ultraviolet lamps 4, four piezoelectric ultrasonic transducers 2 and three ozone aeration devices 3 are arranged crosswise, and an ultraviolet lamp 4 is respectively arranged outside the outermost two piezoelectric ultrasonic transducers 2 . The piezoelectric ultrasonic transducer 2, the ozone aeration device 3 and the ultraviolet lamp 4 are respectively connected to the piezoelectric ultrasonic emitter, ozone emitter and ultraviolet lamp power supply of about 250 kHz built under the bottom of the cleaning tank 1 through corresponding pipelines. connected to the device.
在清洗槽1两侧分别设置有液哨声波发生器5，两个液哨声波发生器5通过各自的管路6与水泵7相连接，且管路6通过各自的支路8与清洗槽1侧边连接导通，在支路8上设置有阀门9。当开启一侧液哨声波发生器5和相对侧阀门9时可产生正向射流，当开启另一侧液哨声波发生器5和相对侧阀门9时可产生反向射流，这样就可根据清洗需要产生正向或反向射流对蔬果进行冲洗，增强压电超声对有机农药的降解效果。Liquid whistle sound wave generators 5 are respectively arranged on both sides of the cleaning tank 1, and the two liquid whistle sound wave generators 5 are connected to the water pump 7 through respective pipelines 6, and the pipeline 6 is connected to the cleaning tank 1 through respective branch roads 8. The side connection is conducted, and a valve 9 is arranged on the branch 8 . When the liquid whistle sound wave generator 5 on one side and the opposite side valve 9 are turned on, a forward jet can be produced; It is necessary to produce forward or reverse jets to wash fruits and vegetables, and to enhance the degradation effect of piezoelectric ultrasonic on organic pesticides.
本发明压电超声换能器2的频率为250kHz。液哨声波发生器5固有频率满足与压电超声换能器2频率形成共振的条件。臭氧曝气装置3孔所爆气泡的固有频率满足与压电超声换能器2频率形成共振的条件。The frequency of the piezoelectric ultrasonic transducer 2 of the present invention is 250 kHz. The natural frequency of the liquid whistle sound wave generator 5 satisfies the condition of forming resonance with the frequency of the piezoelectric ultrasonic transducer 2 . The natural frequency of the bubbles exploded in the third hole of the ozone aeration device satisfies the condition of forming resonance with the frequency of the piezoelectric ultrasonic transducer 2 .
综上所述，本发明利用了液哨的冲洗、臭氧的降解、紫外的灭菌、压电超声的清洗和降解等各自功能，通过对其结构的理论推导与仿真设计，利用“共振”效应使联合使用后，其清洗与降解的效果较之单独作用效果大大增强，从而实现了低耗高效的清洗与降解的双重功效。该发明不须添加洗涤剂、洗涤水反复循环使用并实时降解处理，因此耗水量小，且洗涤废水不会对水环境造成污染。In summary, the present invention utilizes the respective functions of liquid whistle flushing, ozone degradation, ultraviolet sterilization, piezoelectric ultrasonic cleaning and degradation, etc., and utilizes the "resonance" effect through theoretical derivation and simulation design of its structure After combined use, the effect of cleaning and degradation is greatly enhanced compared with the effect of single action, thus realizing the double effect of low-consumption and high-efficiency cleaning and degradation. The invention does not need to add detergent, the washing water is used repeatedly and degraded in real time, so the water consumption is small, and the washing waste water will not pollute the water environment.
以上显示和描述了本发明的基本原理、主要特征及优点。本行业的技术人员应该了解，本发明不受上述实施例的限制，上述实施例和说明书中描述的只是说明本发明的原理，在不脱离本发明精神和范围的前提下，本发明还会有各种变化和改进，这些变化和改进都落入要求保护的本发明范围内。本发明要求保护范围由所附的权利要求书及其等效物界定。The basic principles, main features and advantages of the present invention have been shown and described above. Those skilled in the industry should understand that the present invention is not limited by the above-mentioned embodiments. What are described in the above-mentioned embodiments and the description only illustrate the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention will also have Variations and improvements are possible, which fall within the scope of the claimed invention. The protection scope of the present invention is defined by the appended claims and their equivalents.
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Cited By (8)
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| CN103008287A (en) * | 2012-12-21 | 2013-04-03 | 江苏安华电气自动化有限公司 | Multifunctional cleaning machine |
| CN103876655A (en) * | 2014-03-27 | 2014-06-25 | 河海大学常州校区 | Kitchen cleaning and disinfecting machine with sound-light and ozone combined and working method thereof |
| CN104012692A (en) * | 2014-06-21 | 2014-09-03 | 浙江省新昌县澄潭茶厂 | Efficient tea-leaf cleaning and fixation equipment |
| CN104801513A (en) * | 2015-05-15 | 2015-07-29 | 河海大学常州校区 | Underwater building cleaning device with cooperation of liquid-whistle jet flows and ultrasound, and working method of underwater building cleaning devic |
| CN104805800A (en) * | 2015-05-15 | 2015-07-29 | 河海大学常州校区 | Dam cleaning system and working method of cooperative work of ultrasound, cleaning brush and liquid whistle |
| CN105995391A (en) * | 2016-05-23 | 2016-10-12 | 南昌大学 | Method using ultrasonic cleaning to eliminate pyrethriods pesticide residues in Chinese cabbages |
| CN106820198A (en) * | 2017-03-22 | 2017-06-13 | 河海大学常州校区 | Liquid whistle ultrasonic fruit and vegetable cleaning machine and its method of work |
| CN111252849A (en) * | 2020-02-28 | 2020-06-09 | 南通大学 | A liquid whistle ultrasonic device for sterilizing circulating cooling water and using method |
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| CN103008287A (en) * | 2012-12-21 | 2013-04-03 | 江苏安华电气自动化有限公司 | Multifunctional cleaning machine |
| CN103008287B (en) * | 2012-12-21 | 2015-12-09 | 江苏安华电气自动化有限公司 | A kind of multi-function washing machine |
| CN103876655A (en) * | 2014-03-27 | 2014-06-25 | 河海大学常州校区 | Kitchen cleaning and disinfecting machine with sound-light and ozone combined and working method thereof |
| CN104012692A (en) * | 2014-06-21 | 2014-09-03 | 浙江省新昌县澄潭茶厂 | Efficient tea-leaf cleaning and fixation equipment |
| CN104012692B (en) * | 2014-06-21 | 2016-04-13 | 浙江省新昌县澄潭茶厂 | A kind of tealeaves high-efficiency washing completes equipment |
| CN104801513A (en) * | 2015-05-15 | 2015-07-29 | 河海大学常州校区 | Underwater building cleaning device with cooperation of liquid-whistle jet flows and ultrasound, and working method of underwater building cleaning devic |
| CN104805800A (en) * | 2015-05-15 | 2015-07-29 | 河海大学常州校区 | Dam cleaning system and working method of cooperative work of ultrasound, cleaning brush and liquid whistle |
| CN105995391A (en) * | 2016-05-23 | 2016-10-12 | 南昌大学 | Method using ultrasonic cleaning to eliminate pyrethriods pesticide residues in Chinese cabbages |
| CN106820198A (en) * | 2017-03-22 | 2017-06-13 | 河海大学常州校区 | Liquid whistle ultrasonic fruit and vegetable cleaning machine and its method of work |
| CN106820198B (en) * | 2017-03-22 | 2019-04-12 | 河海大学常州校区 | Liquid whistle ultrasonic fruit and vegetable cleaning machine and its working method |
| CN111252849A (en) * | 2020-02-28 | 2020-06-09 | 南通大学 | A liquid whistle ultrasonic device for sterilizing circulating cooling water and using method |
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Application publication date: 20120718 |