技术领域technical field
本发明涉及一种水加湿与负离子净化相结合的空气净化装置，属于空气净化设备技术领域。The invention relates to an air purification device combining water humidification and negative ion purification, and belongs to the technical field of air purification equipment.
背景技术Background technique
随着我国工业化的发展，室外空气污染日益严重，室外雾霾严重侵入室内；室内装修、建筑材料及家用电器等的应用，使得室内空气污染问题日益突出，严重威胁着人们的身体健康，而且室内污染使得空气中对人体健康有益的负离子含量也越来越少，负离子不仅可高效杀灭室内空气中的烟雾、灰尘，更可以中和空气中的正离子，活化空气。室内湿度同时也影响室内舒适度及人体健康，室内湿度过低，人体免疫系统会受到伤害，导致对疾病的抵抗力大大降低甚至丧失，室内湿度过高，为细菌、霉菌及其他微生物繁殖创造了良好的生长繁殖条件，加剧室内微生物污染。With the development of my country's industrialization, outdoor air pollution is becoming more and more serious, and outdoor smog is seriously invading indoors; the application of interior decoration, building materials and household appliances, etc., has made the problem of indoor air pollution increasingly prominent, seriously threatening people's health. Pollution has reduced the content of negative ions in the air that are beneficial to human health. Negative ions can not only effectively kill smoke and dust in the indoor air, but also neutralize positive ions in the air and activate the air. Indoor humidity also affects indoor comfort and human health. If the indoor humidity is too low, the human immune system will be damaged, resulting in greatly reduced or even lost resistance to diseases. If the indoor humidity is too high, it will create conditions for the reproduction of bacteria, molds and other microorganisms. Good growth and reproduction conditions aggravate indoor microbial pollution.
常见的空气净化器主要有机械过滤、吸附、静电除尘、紫外线杀菌、光催化净化、等离子体、臭氧净化灯等净化设备，用来分离空气中的悬浮颗粒，但对于细菌、有毒有害气体等污染物则显得束手无策；吸附法包括物理吸附和化学吸附，它几乎适用于所有恶臭有害气体，且脱除效率高，是脱除有害气体常用的一种方法。用作吸附材料的物质主要为活性炭，它具有表面积大、吸脱速度快、吸附容量大等优点，但活性炭易吸附饱和，产生二次污染；静电技术可以除尘灭菌，但不能有效去除室内空气中有害气体如VOC（挥发性有机污染物），而且易产生臭氧，臭氧浓度一旦超标对人体有害；光催化净化几乎能分解所有室内挥发性有机化合物，对微生物也有一定的杀灭作用，不过，净化效率往往不高，还可能产生一些不完全氧化产物，价格昂贵；低温等离子包含电子、离子、氧活性物种和激发态分子等有极高化学活性的物种，可以打开污染气体分子的化学键，使很多高活化能的化学反应得以发生，从而达到处理室内空气中有机污染物的目的，但是该技术在对空气放电过程中容易产生氮氧化物及臭氧等二次污染物，需通过协同催化等途径进行控制。到目前为止，科研工作者仍在积极探索一种具有高效净化室内空气的净化装置，以还人们一个舒适、洁净的生活空间。Common air purifiers mainly include mechanical filtration, adsorption, electrostatic dust removal, ultraviolet sterilization, photocatalytic purification, plasma, ozone purification lamps and other purification equipment to separate suspended particles in the air, but for bacteria, toxic and harmful gases and other pollution The adsorption method includes physical adsorption and chemical adsorption, which is suitable for almost all odorous and harmful gases, and has high removal efficiency. It is a commonly used method for removing harmful gases. The substance used as an adsorption material is mainly activated carbon, which has the advantages of large surface area, fast absorption and desorption speed, and large adsorption capacity, but activated carbon is easy to absorb and saturate, resulting in secondary pollution; electrostatic technology can remove dust and sterilize, but cannot effectively remove indoor air. Medium harmful gases such as VOC (volatile organic pollutants), and easy to produce ozone, once the ozone concentration exceeds the standard, it is harmful to the human body; photocatalytic purification can decompose almost all indoor volatile organic compounds, and has a certain killing effect on microorganisms, however, The purification efficiency is often not high, and some incomplete oxidation products may be produced, which is expensive; low-temperature plasma contains electrons, ions, oxygen active species and excited state molecules and other species with extremely high chemical activity, which can open the chemical bonds of pollutant gas molecules, so that Many chemical reactions with high activation energy can take place, so as to achieve the purpose of treating organic pollutants in indoor air. However, this technology is prone to produce secondary pollutants such as nitrogen oxides and ozone during the discharge process of the air, which needs to be achieved through synergistic catalysis. Take control. So far, scientific research workers are still actively exploring a purification device with high-efficiency purification of indoor air, so as to give people a comfortable and clean living space.
发明内容Contents of the invention
本发明公开了一种水加湿与负离子净化相结合的空气净化装置，可以克服现有净化技术存在的：活性炭易吸附饱和；光催化价格昂贵、净化效率不高，并有不完全氧化产物产生；静电技术会产生臭氧；低温等离子易产生氮氧化物、臭氧二次污染物等弊端。本发明室内空气先经过水净化加湿装置，再进入负离子发生器，其水膜滤网与负离子发生器结合可去除颗粒物、灰尘、细菌以及甲醛等易溶于水的气体，同时向室内释放有益于身体健康的负离子，加湿室内空气。本发明具有结构简单，价格便宜，安装方便，容易清洗，净化效率高，不产生臭氧及二次污染等优点。The invention discloses an air purification device combining water humidification and negative ion purification, which can overcome the existing purification technology: activated carbon is easy to absorb and saturate; photocatalysis is expensive, purification efficiency is not high, and incomplete oxidation products are produced; Electrostatic technology will produce ozone; low-temperature plasma is prone to produce nitrogen oxides, ozone secondary pollutants and other disadvantages. The indoor air of the present invention first passes through the water purification and humidification device, and then enters the negative ion generator. The combination of the water film filter and the negative ion generator can remove particles, dust, bacteria, and formaldehyde, which are easily soluble in water, and release them to the room at the same time. Healthy negative ions, humidify the indoor air. The invention has the advantages of simple structure, low price, convenient installation, easy cleaning, high purification efficiency, no ozone and no secondary pollution.
为达到上述目的，本发明技术方案如下：To achieve the above object, the technical scheme of the present invention is as follows:
一种水加湿与负离子净化相结合的空气净化装置，包括：负离子发生器和水净化加湿装置；所述的水净化加湿装置包括：水箱，下水槽，下水膜，上水槽，上水膜，集水管，电磁阀，自动补水阀，水位控制开关；An air purification device combining water humidification and negative ion purification, comprising: a negative ion generator and a water purification and humidification device; the water purification and humidification device includes: a water tank, a lower water tank, a lower water film, an upper water tank, an upper water film, Water pipes, solenoid valves, automatic water replenishment valves, water level control switches;
A）所述水箱通过自动补水阀与上水槽相连，上水膜置于上水槽中；所述下水槽通过集水管与上水槽连接，使得上水槽与下水槽的水位同时由水箱供给；下水膜置于下水槽中；负离子发生器置于上水膜后上方；A) The water tank is connected to the upper water tank through an automatic replenishment valve, and the upper water film is placed in the upper water tank; the lower water tank is connected to the upper water tank through a water collection pipe, so that the water levels of the upper water tank and the lower water tank are simultaneously supplied by the water tank; the lower water film Placed in the sink; the negative ion generator is placed above the upper water membrane;
B）所述的自动补水阀控制上水槽始终处于满水状态；B) The automatic replenishment valve described above controls the upper sink to always be full of water;
C）所述的集水管上设有电磁阀，所述的下水槽内设有水位控制开关，电磁阀与水位控制开关联动控制所述下水槽水位；C) The water collecting pipe is provided with a solenoid valve, and the water level control switch is provided in the water tank, and the solenoid valve and the water level control switch are linked to control the water level of the water tank;
D) 被净化的空气先经过负离子发生器（10），然后进入水净化加湿装置。D) The purified air first passes through the negative ion generator (10), and then enters the water purification and humidification device.
进一步地，所述上水膜与下水膜其滤网由网帘集合构成，各网帘之间有巷道，每个网帘吸水后形成密集的小尺寸水珠，所有的网帘组合即可封闭巷道断面，通过水膜的捕捉和吸附作用净化室内空气。Further, the filter screens of the upper water membrane and the lower water membrane are composed of net curtains, and there are lanes between the net curtains. After each net curtain absorbs water, dense small-sized water droplets are formed, and all the net curtains can be closed. The section of the roadway purifies the indoor air through the capture and adsorption of the water film.
所述水膜滤网捕捉和吸附颗粒物的原理是：网帘吸水后形成的许多小尺寸的水珠存在表面张力，颗粒物粉尘具有润湿性，通过吸附润湿灰尘，可以降低液珠表面的表面张力，被润湿的灰尘自由度降低，能量下降，不能从流动的大气中获得能量，不会再扬起，由于甲醛溶于水，因此水膜滤网可以去除甲醛等易溶于水的气体污染物，同时加湿室内空气，使空气中的水分子浓度增加。The principle of capturing and adsorbing particulate matter by the water film filter is that many small-sized water droplets formed after the net curtain absorbs water have surface tension, and the particulate matter dust has wettability. By absorbing and wetting dust, the surface of the droplet surface can be reduced. Tension, the degree of freedom of the wetted dust is reduced, the energy is reduced, and energy cannot be obtained from the flowing atmosphere, and it will not be raised again. Since formaldehyde is soluble in water, the water film filter can remove formaldehyde and other water-soluble gases Pollutants, while humidifying the indoor air, increasing the concentration of water molecules in the air.
所述负离子发生器在经高压放电产生大量负离子，同时在高压电场下经过加湿后的空气中的水分被电离成H自由基和OH自由基，与负离子一起被空气中水分子包裹，保持其在空气中的存在时间；利用细菌和病毒的亲水性，氧化力强的OH自由基从细菌病毒表面蛋白质中抽取H，快速杀死细菌和病毒；同时释放的负离子随气流方向进入房间内，与空气中微小污染颗粒相吸附，成为带电的大离子，沉落在地面等的表面，负离子还能使细菌蛋白质表层的电要性两级颠倒，促使细菌死亡，达到消毒与灭菌的目的，负离子还可中和有害气体，能与室内附着在墙壁和天花板上的臭气源分子(如苯、甲醛、酮、氨等刺激性气体)发生反应，有效消除装修污染；从而使人们在清洁的空气中感受负离子新鲜空气。The negative ion generator produces a large number of negative ions after high-voltage discharge, and at the same time, the moisture in the humidified air under the high-voltage electric field is ionized into H free radicals and OH free radicals, and the negative ions are wrapped by water molecules in the air to keep them in the air The existence time in the air; using the hydrophilicity of bacteria and viruses, OH free radicals with strong oxidizing power extract H from the surface proteins of bacteria and viruses to quickly kill bacteria and viruses; at the same time, the released negative ions enter the room with the airflow direction, and The small pollution particles in the air are adsorbed and become charged large ions, which settle on the surface of the ground and so on. The negative ions can also reverse the two levels of electrical necessity on the surface of the bacterial protein, promote the death of bacteria, and achieve the purpose of disinfection and sterilization. Negative ions It can also neutralize harmful gases, and can react with odor source molecules (such as benzene, formaldehyde, ketone, ammonia and other irritating gases) attached to the walls and ceilings indoors, effectively eliminating decoration pollution; so that people can enjoy clean air Feel the negative ions in the fresh air.
本发明有益效果如下：The beneficial effects of the present invention are as follows:
本发明水加湿与负离子净化相结合的空气净化装置，室内空气先经过水净化加湿装置，再进入负离子发生器，其水膜滤网与负离子发生器结合可去除颗粒物、灰尘、细菌以及甲醛等易溶于水的气体，可以实现在净化室内空气的同时加湿室内空气，同时向室内释放有益于人体健康的负离子，为人们提供一种洁净舒适的室内环境。本发明具有结构简单，价格便宜，安装方便，容易清洗，净化效率高，无二次污染等优点。净化、加湿的同时提供有益于人体健康的负离子。The air purification device combined with water humidification and negative ion purification of the present invention, the indoor air first passes through the water purification humidification device, and then enters the negative ion generator, and the combination of the water film filter and the negative ion generator can remove particles, dust, bacteria and formaldehyde, etc. The water-soluble gas can purify the indoor air while humidifying the indoor air, and at the same time release negative ions beneficial to human health into the room, providing people with a clean and comfortable indoor environment. The invention has the advantages of simple structure, low price, convenient installation, easy cleaning, high purification efficiency and no secondary pollution. Provides negative ions that are beneficial to human health while purifying and humidifying.
附图说明Description of drawings
图1为本发明空气净化装置的结构示意图。Fig. 1 is a structural schematic diagram of the air purification device of the present invention.
1、水箱，2、下水槽，3、下水膜，4、上水槽，5、上水膜，6、集水管，7、电磁阀，8、自动补水阀，9、水位控制开关，10、负离子发生器。11、巷道，12、网帘。1. Water tank, 2. Lower water tank, 3. Lower water film, 4. Upper water tank, 5. Upper water film, 6. Water collection pipe, 7. Solenoid valve, 8. Automatic replenishment valve, 9. Water level control switch, 10. Negative ion generator. 11. Roadway, 12. Net curtain.
具体实施方式Detailed ways
以下结合附图和实施例对本发明的技术方案做进一步的详细描述。The technical solutions of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.
图1中，水箱1通过自动补水阀8与上水槽4相连，上水膜5置于上水槽4中；下水槽2通过集水管6与上水槽4连接，集水管6上设有电磁阀7，下水槽2内设有水位控制开关9，水位控制开关9与电磁阀7联动控制下水槽2的水位，下水膜3置于所述的下水槽2中，负离子发生器10置于上水膜5后上方。自动补水阀8控制上水槽4处于始终满水状态，水箱3同时保证上水槽4、下水槽1的水位。In Fig. 1, the water tank 1 is connected to the upper water tank 4 through the automatic replenishment valve 8, and the upper water film 5 is placed in the upper water tank 4; the lower water tank 2 is connected to the upper water tank 4 through the water collection pipe 6, and the water collection pipe 6 is provided with a solenoid valve 7 , the lower water tank 2 is provided with a water level control switch 9, the water level control switch 9 is linked with the solenoid valve 7 to control the water level of the lower water tank 2, the lower water film 3 is placed in the lower water tank 2, and the negative ion generator 10 is placed on the upper water film 5 after the top. The automatic replenishment valve 8 controls the upper water tank 4 to be in a state of full water all the time, and the water tank 3 guarantees the water levels of the upper water tank 4 and the lower water tank 1 simultaneously.
室内空气先经过负离子发射器，再进入水净化加湿装置。The indoor air first passes through the negative ion emitter, and then enters the water purification and humidification device.
水膜吸水过程如下：水箱1灌满水，自动补水阀8开启，水箱1内的水流入上水槽4中，上水膜5开始吸水；同时，上水槽4中的水流向集水管6中，下水槽2中的水位控制开关9开启，联动集水管6上的电磁阀7开启，使得集水管6中的水流入下水槽2中，下水膜3开始吸水，直到下水槽2中的水位达到水位控制开关9的控制水位，控制水位开关9关闭，联动电磁阀7关闭；之后当上水槽4中的水位处于满水状态时，自动补水阀8关闭；当下水槽2中的水位下降到水位控制开关9所控制水位的最小值时，水位控制开关9再次联动电磁阀7开启，上水槽4通过集水管6为下水槽2补水，同时自动补水阀8开启，水箱1为上水槽4补水，使其一直处于满水状态。The water absorption process of the water film is as follows: the water tank 1 is filled with water, the automatic water replenishment valve 8 is opened, the water in the water tank 1 flows into the upper water tank 4, and the upper water film 5 starts to absorb water; at the same time, the water in the upper water tank 4 flows to the water collection pipe 6, The water level control switch 9 in the water tank 2 is turned on, and the electromagnetic valve 7 on the linkage water collection pipe 6 is opened, so that the water in the water collection pipe 6 flows into the water tank 2, and the water film 3 starts to absorb water until the water level in the water tank 2 reaches the water level Control the water level of the control switch 9, control the water level switch 9 to close, and the linkage solenoid valve 7 to close; then when the water level in the upper water tank 4 is in a full water state, the automatic water replenishment valve 8 is closed; the water level in the lower water tank 2 drops to the level of the water level control switch When the water level controlled by 9 reaches the minimum value, the water level control switch 9 is linked with the solenoid valve 7 to open again, and the upper water tank 4 replenishes water for the lower water tank 2 through the water collection pipe 6, and at the same time, the automatic water replenishment valve 8 is opened, and the water tank 1 replenishes water for the upper water tank 4, so that Always full of water.
所述上水膜与下水膜其滤网由网帘集合构成，各网帘之间有巷道，每个网帘吸水后形成密集的小尺寸水珠，所有的网帘组合即可封闭巷道断面，通过水膜的捕捉和吸附作用净化室内空气。The filter screens of the upper water membrane and the lower water membrane are composed of mesh curtains. There are roadways between the mesh curtains. Each mesh curtain absorbs water to form dense small-sized water droplets. All the mesh curtains can be combined to close the roadway section. Purify indoor air through the capture and adsorption of water film.
本发明水加湿与负离子净化相结合的空气净化装置的净化原理如下：The purification principle of the air purification device combined with water humidification and negative ion purification of the present invention is as follows:
A）所述水膜滤网捕捉和吸附颗粒物的原理是：网帘12吸水后形成的许多小尺寸的水珠存在表面张力，颗粒物粉尘具有润湿性，通过吸附润湿灰尘，可以降低液珠表面的表面张力，被润湿的灰尘自由度降低，能量下降，不能从流动的大气中获得能量，不会再扬起，由于甲醛溶于水，因此水膜滤网可以去除甲醛等易溶于水的气体污染物，同时加湿室内空气，使空气中的水分子浓度增加。A) The principle of the water film filter to capture and adsorb particulate matter is that many small-sized water droplets formed after the net curtain 12 absorbs water have surface tension, and the particulate matter dust has wettability. By absorbing and wetting dust, the liquid droplets can be reduced The surface tension of the surface, the degree of freedom of the wetted dust is reduced, the energy is reduced, and energy cannot be obtained from the flowing atmosphere, and it will not be raised again. Since formaldehyde is soluble in water, the water film filter can remove formaldehyde and other easily soluble substances. Water gas pollutants, while humidifying the indoor air, increases the concentration of water molecules in the air.
B）负离子发生器10在经高压放电产生大量负离子，同时在高压电场下空气中的水分被电离成H自由基和OH自由基，与负离子一起被空气中水分子包裹，保持其在空气中的存在时间；利用细菌和病毒的亲水性，氧化力强的OH自由基从细菌病毒表面蛋白质中抽取H，快速杀死细菌和病毒；同时释放的负离子随气流方向进入房间内，与空气中微小污染颗粒相吸附，成为带电的大离子，沉落在地面等的表面，负离子还能使细菌蛋白质表层的电要性两级颠倒，促使细菌死亡，达到消毒与灭菌的目的，负离子还可中和有害气体，能与室内附着在墙壁和天花板上的臭气源分子(如苯、甲醛、酮、氨等刺激性气体)发生反应，有效消除装修污染；从而使人们在清洁的空气中感受负离子新鲜空气。B) The negative ion generator 10 generates a large amount of negative ions after high-voltage discharge, and at the same time, the moisture in the air is ionized into H free radicals and OH free radicals under the high-voltage electric field. Existence time; using the hydrophilicity of bacteria and viruses, OH free radicals with strong oxidizing power extract H from the surface proteins of bacteria and viruses to quickly kill bacteria and viruses; at the same time, the released negative ions enter the room with the direction of air flow, and the tiny particles in the air Pollution particles are adsorbed and become charged large ions, which settle on the surface of the ground. Negative ions can also reverse the two levels of electrical essentiality on the surface of bacterial proteins, promote the death of bacteria, and achieve the purpose of disinfection and sterilization. Negative ions can also neutralize bacteria. It can react with odor source molecules (such as benzene, formaldehyde, ketone, ammonia and other irritating gases) attached to the walls and ceilings indoors, effectively eliminating decoration pollution; thus making people feel negative ions in clean air fresh air.
以上实施例的说明只用于帮助理解本发明的结构及其核心思想，而不是对本发明进行限制，凡在本发明基础上做出的修改和改变，都应落入本发明的保护范围。The descriptions of the above embodiments are only used to help understand the structure and core idea of the present invention, rather than to limit the present invention. All modifications and changes made on the basis of the present invention should fall within the protection scope of the present invention.
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410656486.4ACN104456729A (en) | 2014-11-18 | 2014-11-18 | Water humidification and anion purification combined air cleaning device |
| Application Number | Priority Date | Filing Date | Title |
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| CN201410656486.4ACN104456729A (en) | 2014-11-18 | 2014-11-18 | Water humidification and anion purification combined air cleaning device |
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| CN104456729Atrue CN104456729A (en) | 2015-03-25 |
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| CN201410656486.4APendingCN104456729A (en) | 2014-11-18 | 2014-11-18 | Water humidification and anion purification combined air cleaning device |
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| CN1587836A (en)* | 2004-08-21 | 2005-03-02 | 韩洪波 | Air conditioner with water washing cleaning function |
| DE202004020640U1 (en)* | 2004-05-13 | 2005-10-20 | Seiler, Peter | Air humidification device for living room, has riser duct attached between water pump and distributing pipe for conveying water to pipe, and fiber tape hanging from pipe, where tape is humidified by pipe |
| CN201043526Y (en)* | 2007-05-30 | 2008-04-02 | 曾键 | Fan cold air cover |
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| US5975502A (en)* | 1998-07-27 | 1999-11-02 | Emerson Electric Co. | Wick system for a humidifier and a method for operating the wick system |
| US20020078704A1 (en)* | 2000-12-26 | 2002-06-27 | Stich John L. | Two stage evaporative cooling apparatus |
| CN2665582Y (en)* | 2003-08-01 | 2004-12-22 | 李鼎庆 | Nano photocatalytic disinfection and purification multifunctional air processor |
| DE202004020640U1 (en)* | 2004-05-13 | 2005-10-20 | Seiler, Peter | Air humidification device for living room, has riser duct attached between water pump and distributing pipe for conveying water to pipe, and fiber tape hanging from pipe, where tape is humidified by pipe |
| CN1587836A (en)* | 2004-08-21 | 2005-03-02 | 韩洪波 | Air conditioner with water washing cleaning function |
| CN201043526Y (en)* | 2007-05-30 | 2008-04-02 | 曾键 | Fan cold air cover |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication | Application publication date:20150325 |