CN201057476Y - Central air conditioning photocatalysis air purifying device - Google Patents
Central air conditioning photocatalysis air purifying device Download PDFInfo
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- CN201057476Y CN201057476Y CNU2007200480678U CN200720048067U CN201057476Y CN 201057476 Y CN201057476 Y CN 201057476Y CN U2007200480678 U CNU2007200480678 U CN U2007200480678U CN 200720048067 U CN200720048067 U CN 200720048067U CN 201057476 Y CN201057476 Y CN 201057476Y
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- 230000001699 photocatalysis Effects 0.000 title claims abstract description 85
- 238000004378 air conditioning Methods 0.000 title claims description 18
- 238000007146 photocatalysis Methods 0.000 title description 2
- 230000000844 anti-bacterial effect Effects 0.000 claims abstract description 60
- 229910052751 metal Inorganic materials 0.000 claims abstract description 26
- 239000002184 metal Substances 0.000 claims abstract description 26
- 238000004887 air purification Methods 0.000 claims abstract description 23
- 239000000463 material Substances 0.000 claims abstract description 18
- 239000003054 catalyst Substances 0.000 claims description 9
- 239000002356 single layer Substances 0.000 claims description 7
- 238000005516 engineering process Methods 0.000 claims description 6
- 239000010410 layer Substances 0.000 claims description 6
- 239000004677 Nylon Substances 0.000 claims description 4
- 229920001778 nylon Polymers 0.000 claims description 4
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 3
- 239000003365 glass fiber Substances 0.000 claims description 3
- 239000006262 metallic foam Substances 0.000 claims description 3
- 239000004745 nonwoven fabric Substances 0.000 claims description 3
- 229910052709 silver Inorganic materials 0.000 claims description 3
- 239000004332 silver Substances 0.000 claims description 3
- 239000011941 photocatalyst Substances 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims 2
- 230000003197 catalytic effect Effects 0.000 claims 1
- 238000004659 sterilization and disinfection Methods 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 6
- 230000007774 longterm Effects 0.000 abstract description 4
- 230000001954 sterilising effect Effects 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 239000005416 organic matter Substances 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 3
- 238000004332 deodorization Methods 0.000 abstract description 2
- 239000006260 foam Substances 0.000 abstract description 2
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 6
- 238000013032 photocatalytic reaction Methods 0.000 description 6
- 241000894006 Bacteria Species 0.000 description 5
- 238000004140 cleaning Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 235000019645 odor Nutrition 0.000 description 4
- 238000009423 ventilation Methods 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
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- 239000000428 dust Substances 0.000 description 2
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- 239000002245 particle Substances 0.000 description 2
- 239000002957 persistent organic pollutant Substances 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 239000012855 volatile organic compound Substances 0.000 description 2
- 206010011409 Cross infection Diseases 0.000 description 1
- 241000589242 Legionella pneumophila Species 0.000 description 1
- 206010029803 Nosocomial infection Diseases 0.000 description 1
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 230000002155 anti-virotic effect Effects 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
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- 239000001569 carbon dioxide Substances 0.000 description 1
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- 201000010099 disease Diseases 0.000 description 1
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- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
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- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
本实用新型涉及集中空调光催化空气净化装置，包括壳体(1)、光催化抗菌器(2)、光源灯管(3)，所述光源灯管(3)位于正对光催化抗菌器(2)的位置、构成对光催化抗菌器(2)的直接照射，所述壳体(1)设有进风口(7)和出风口(8)，所述光催化抗菌器(2)及光源灯管(3)设在该进风口(7)与出风口(8)之间；其特征在于：所述光催化抗菌器(2)由立体三维结构的泡沫型金属网和吸附在金属网表面的光催化材料构成。具有良好的灭菌效果、良好的脱臭效果：可快速有效降解有机物：安全性高资助具有长效性：本实用新型的光催化抗菌器用金属为基材，采用特殊工艺将光催化材料“镶嵌”在三维结构的金属表面，光催化材料永不脱落，可用水反复冲洗，使用寿命20年以上。
The utility model relates to a photocatalytic air purification device for a centralized air conditioner, comprising a housing (1), a photocatalytic antibacterial device (2), and a light source lamp tube (3). The light source lamp tube (3) is located directly opposite the photocatalytic antibacterial device ( 2), constitute the direct irradiation of the photocatalytic antibacterial device (2), the housing (1) is provided with an air inlet (7) and an air outlet (8), the photocatalytic antibacterial device (2) and the light source The lamp tube (3) is arranged between the air inlet (7) and the air outlet (8); it is characterized in that: the photocatalytic antibacterial device (2) is composed of a three-dimensional structure of foam metal mesh and adsorbed on the surface of the metal mesh of photocatalytic materials. Good sterilization effect and good deodorization effect: can quickly and effectively degrade organic matter: high safety and long-term effect: the photocatalytic antibacterial device of this utility model uses metal as the base material, and uses a special process to "mosaic" the photocatalytic material On the metal surface of the three-dimensional structure, the photocatalytic material will never fall off, can be washed repeatedly with water, and has a service life of more than 20 years.
Description
技术领域 technical field
本实用新型涉及空气净化装置，尤其涉及一种集中空调光催化空气净化装置。属于空气净化设备领域。The utility model relates to an air purification device, in particular to a photocatalytic air purification device for a centralized air conditioner. It belongs to the field of air purification equipment.
背景技术 Background technique
现有的中央空调系统中实现空气净化功能仅仅是依赖于滤网这一单一的环节，衡量其净化指标也仅仅是单位体积空气中的粉尘颗粒的数量，并没有涉及去除VOC(易挥发性有机物)、异味以及其他细菌、病毒、微生物的功能。随着中央空调的长期使用，室内易产生各种污染，系统内循环风的流动也可能造成传染性病菌交叉感染。二00六年二月卫生部下发了《公共场所集中空调通风系统卫生管理办法》及《公共场所集中空调通风系统卫生规范》等法规文件。《办法》及《规范》明确规定集中空调通风系统应当具备空气净化消毒装置，并对装置提出了具体的技术要求。现有技术主要是使用紫外线、臭氧、高压静电吸附、活性碳等技术，这些技术或效能低，或不能有人在场，放置方法主要是在室内放置单个体的自带空气驱动装置的空气消毒净化设备，这种设备成本高，能耗大，而且占用空间。专利号为03272010.6的专利申请公开了一种中央空调空气净化装置，包括壳体、至少一片纳米光催化反应片、至少一根光源灯管，该光源灯管构成对纳米光催化反应片的直接照射，所述的壳体设有一进风口、一出风口，所述的纳米光催化反应片及光源灯管设在该进风口与出风口之间。它具有寿命长、无需自带风机和允许有人在场情况下长期使用等特点，但该专利申请所公开的纳米光催化反应片与空气的接触面积小，效能低，难以达到卫生部相关法规对集中空调空气净化消毒的技术要求。The air purification function in the existing central air-conditioning system only depends on the single link of the filter screen, and its purification index is only the number of dust particles in the air per unit volume, and does not involve the removal of VOC (volatile organic compounds). ), odors, and other functions of bacteria, viruses, and microorganisms. With the long-term use of the central air conditioner, various pollutions are prone to occur indoors, and the flow of circulating air in the system may also cause cross-infection of infectious bacteria. In February 2006, the Ministry of Health issued regulations and documents such as the "Hygienic Management Measures for Centralized Air-conditioning and Ventilation Systems in Public Places" and "Hygienic Specifications for Centralized Air-conditioning and Ventilation Systems in Public Places". The "Measures" and "Specifications" clearly stipulate that the central air-conditioning ventilation system should be equipped with air purification and disinfection devices, and put forward specific technical requirements for the devices. Existing technologies mainly use technologies such as ultraviolet rays, ozone, high-voltage electrostatic adsorption, and activated carbon. These technologies have low efficiency or cannot be present. The placement method is mainly to place a single air disinfection and purification equipment with its own air drive device indoors. , this kind of equipment has high cost, high energy consumption, and takes up space. The patent application with the patent number 03272010.6 discloses a central air-conditioning air purification device, including a housing, at least one nano-photocatalytic reaction sheet, and at least one light source lamp tube, which constitutes a direct irradiation of the nano-photocatalytic reaction sheet , the housing is provided with an air inlet and an air outlet, and the nano-photocatalytic reaction sheet and the light source lamp tube are arranged between the air inlet and the air outlet. It has the characteristics of long life, no need for self-contained fan and long-term use in the presence of people, etc., but the nano-photocatalytic reaction sheet disclosed in the patent application has a small contact area with the air, and the efficiency is low, so it is difficult to meet the requirements of the relevant regulations of the Ministry of Health. Technical requirements for air purification and disinfection of air conditioners.
实用新型内容Utility model content
本实用新型的目的，是提供一种集中空调光催化空气净化装置，该装置灭菌、脱臭、分解有机物的效率高；能满足卫生部《公共场所集中空调通风系统卫生规范》对空气净化消毒装置的各项技术要求。The purpose of this utility model is to provide a centralized air-conditioning photocatalytic air purification device, which has high efficiency in sterilization, deodorization, and decomposition of organic matter; it can meet the requirements of the Ministry of Health for air purification and disinfection devices. various technical requirements.
本实用新型的目的可以通过如下措施达到：The purpose of this utility model can be achieved through the following measures:
集中空调光催化空气净化装置，包括壳体、光催化抗菌器、光源灯管，所述光源灯管位于正对光催化抗菌器的位置，构成对光催化抗菌器的直接照射，所述壳体设有进风口和出风口，所述光催化抗菌器及光源灯管设在该进风口与出风口之间；其结构特点在于：所述光催化抗菌器是由立体三维结构的泡沫型金属网和吸附在金属网表面的光催化材料构成。Centralized air-conditioning photocatalytic air purification device, including a housing, a photocatalytic antibacterial device, and a light source lamp tube. There is an air inlet and an air outlet, and the photocatalytic antibacterial device and the light source lamp are arranged between the air inlet and the air outlet; its structural feature is that the photocatalytic antibacterial device is made of a three-dimensional structure of foamed metal mesh It is composed of photocatalytic materials adsorbed on the surface of the metal mesh.
本实用新型的目的还可以通过如下措施达到：The purpose of this utility model can also be achieved through the following measures:
本实用新型的一种实施方式是：所述壳体为风管，壳体内设有转动轴；光催化抗菌器固定在转动轴的表面；光源灯管可以设置在转动轴内或安装在壳体内侧；光催化抗菌器与进风口及出风口构成的空气流动方向成90°角，或者成30°～150°角。An embodiment of the utility model is: the housing is an air duct, and a rotating shaft is arranged in the housing; the photocatalytic antibacterial device is fixed on the surface of the rotating shaft; the light source lamp tube can be arranged in the rotating shaft or mounted on the housing Inside: the photocatalytic antibacterial device forms an angle of 90° with the air flow direction formed by the air inlet and the air outlet, or forms an angle of 30°-150°.
本实用新型的一种实施方式是：还包括过滤网，所述的过滤网设置在光催化抗菌器及光源灯管的前端。An embodiment of the utility model is: it also includes a filter net, and the filter net is arranged at the front end of the photocatalytic antibacterial device and the light source lamp tube.
本实用新型的一种实施方式是：所述的过滤网可以是尼龙网，玻璃纤维，无纺布或金属网。An embodiment of the present utility model is: the filter screen can be nylon net, glass fiber, non-woven fabric or metal net.
本实用新型的一种实施方式是：所述壳体为盘管风机；过滤网、光催化抗菌器及光源灯管以做成独立的模块，也可以是配件组合安装在盘管风机之中，光催化抗菌器2与进风口及出风口构成的空气流动方向成90°角，或者成30°～150°角。An embodiment of the utility model is: the housing is a coil fan; the filter, the photocatalytic antibacterial device and the light source lamp are made into independent modules, and accessories can also be combined and installed in the coil fan. The photocatalytic antibacterial device 2 forms an angle of 90°, or an angle of 30°-150°, with the air flow direction formed by the air inlet and the air outlet.
本实用新型的一种实施方式是：所述壳体为集中式风柜；光催化抗菌器及光源灯管安装在过滤网后风柜内合适的位置；光源灯管功率按截面积30W/M2配备，灯管与网的距离小于50cm；光催化抗菌器用金属架件组合成形并保护，光催化抗菌器与进风口及出风口构成的空气流动方向成90°角，或者成30°～150°角。An embodiment of the present utility model is: the housing is a centralized wind cabinet; the photocatalytic antibacterial device and the light source lamp are installed in a suitable position in the wind cabinet behind the filter screen; the power of the light source lamp is 30W/M2 according to the cross-sectional area Equipped, the distance between the lamp tube and the net is less than 50cm; the photocatalytic antibacterial device is formed and protected with a metal frame, and the photocatalytic antibacterial device is at an angle of 90° to the air flow direction formed by the air inlet and air outlet, or at an angle of 30° to 150° horn.
本实用新型的一种实施方式是：所述的光催化抗菌器用金属为基材，采用特殊工艺将光催化材料“镶嵌”在三维结构的金属表面。One embodiment of the present invention is: the photocatalytic antibacterial device uses metal as the base material, and adopts a special process to "embed" the photocatalytic material on the three-dimensional structure of the metal surface.
本实用新型的一种实施方式是：所述的光催化抗菌器可以是用光触媒、银触媒、暗触媒、冷触媒等技术做成的泡沫金属。One embodiment of the present invention is: the photocatalytic antibacterial device can be a metal foam made of photocatalyst, silver catalyst, dark catalyst, cold catalyst and other technologies.
本实用新型的一种实施方式是：所述的光催化抗菌器可以是单层、多层平面，也可以是单层、多层波浪型或w型，也可以是平面加波浪型的组合。One embodiment of the present invention is: the photocatalytic antibacterial device can be a single-layer or multi-layer plane, or a single-layer, multi-layer wave type or w-type, or a combination of plane and wave type.
本实用新型的一种实施方式是：所述光源灯管为UV-C灯或UV-A灯。An embodiment of the present utility model is that: the light source lamp tube is a UV-C lamp or a UV-A lamp.
本实用新型的有益效果是：The beneficial effects of the utility model are:
1、具有良好的灭菌效果：本使用新型的光催化抗菌器是由立体三维结构的泡沫型金属网和吸附在金属网表面的光催化材料构成，可杀灭空气中的各种细菌和病毒。根据中国疾病中心相关产品安全所现场抽样检测结果，使用本实用新型，空气一次通过本装置灭菌率达78％；根据广东省疾控中心检测结果，本实用新型对嗜肺军团菌的杀菌效果达100％。1. Good sterilization effect: This new type of photocatalytic antibacterial device is composed of three-dimensional three-dimensional structure foam metal mesh and photocatalytic material adsorbed on the surface of the metal mesh, which can kill various bacteria and viruses in the air . According to the on-site sampling test results of the relevant product safety institute of the China Disease Center, using the utility model, the sterilization rate of the air passing through the device at one time reaches 78%; according to the test results of the Guangdong Provincial Center for Disease Control and Prevention, the utility model has a bactericidal effect on Legionella pneumophila up to 100%.
2、具有良好的脱臭效果：使用本实用新型可持续、高效、安全地分解各种有害气体及各种异味恶臭等。2. Good deodorizing effect: use the utility model to decompose various harmful gases and various odors and odors sustainably, efficiently and safely.
3、可快速有效降解有机物：本实用新型可持续、高效地分解甲醛、苯等有机污染物。3. Can quickly and effectively degrade organic matter: the utility model can decompose formaldehyde, benzene and other organic pollutants sustainably and efficiently.
4、安全性：本实用新型无需自带风机，只设有少量灯管，能耗低，无毒、无害，不产生任何二次污染，对人体无害。4. Safety: The utility model does not need its own fan, but only a small number of lamp tubes, low energy consumption, non-toxic, harmless, does not produce any secondary pollution, and is harmless to the human body.
5、长效性：本实用新型的光催化抗菌器用金属为基材，采用特殊工艺将光催化材料“镶嵌”在三维结构的金属表面，光催化材料永不脱落，可用水反复冲洗，使用寿命20年以上。5. Long-term effect: The photocatalytic antibacterial device of the present invention uses metal as the base material, and uses a special process to "embed" the photocatalytic material on the metal surface of the three-dimensional structure. The photocatalytic material will never fall off, and it can be washed repeatedly with water. The service life More than 20 years.
附图说明 Description of drawings
图1a是风管空气净化装置的主视图。Fig. 1a is a front view of the air duct air cleaning device.
图1b是风管空气净化装置的侧视图。Fig. 1b is a side view of the air duct air cleaning device.
图1c是风管空气净化装置的俯视图。Fig. 1c is a top view of the air duct air cleaning device.
图2是光催化抗菌器的显微结构示意图。Figure 2 is a schematic diagram of the microstructure of the photocatalytic antibacterial device.
图3a是风机盘管空气净化装置的主视图。Fig. 3a is a front view of the fan coil air cleaning device.
图3b是风机盘管空气净化装置的侧视图。Fig. 3b is a side view of the fan coil air cleaning device.
图4是具体实施例3所述模块的结构示意图。Fig. 4 is a schematic structural diagram of the module described in Embodiment 3.
图5是集中式风柜空气净化装置的结构示意图。Fig. 5 is a structural schematic diagram of a centralized wind cupboard air purification device.
图6是本实用新型的工作原理示意图。Fig. 6 is a schematic diagram of the working principle of the utility model.
具体实施方式 Detailed ways
具体实施例1：Specific embodiment 1:
参照图1a、图1b、图1c和图2，本实施例包括壳体1、光催化抗菌器2、光源灯管3，所述光源灯管3位于正对光催化抗菌器2的位置，构成对光催化抗菌器2的直接照射，所述壳体1设有进风口7和出风口8，所述光催化抗菌器2及光源灯管3设在该进风口7与出风口8之间；光催化抗菌器2是由立体三维结构的泡沫型金属网和吸附在金属网表面的光催化材料构成。With reference to Fig. 1a, Fig. 1b, Fig. 1c and Fig. 2, the present embodiment comprises housing 1, photocatalytic antibacterial device 2, light source lamp tube 3, and described light source lamp tube 3 is positioned at the position facing photocatalytic antibacterial device 2, constitutes For the direct irradiation of the photocatalytic antibacterial device 2, the housing 1 is provided with an air inlet 7 and an air outlet 8, and the photocatalytic antibacterial device 2 and the light source lamp tube 3 are arranged between the air inlet 7 and the air outlet 8; The photocatalytic antibacterial device 2 is composed of a three-dimensional structure of a foamed metal mesh and photocatalytic materials adsorbed on the surface of the metal mesh.
本实施例中：In this example:
所述壳体1为风管，壳体1内设有转动轴5；光催化抗菌器2固定在转动轴5的表面；光源灯管3可以设置在转动轴5内或安装在壳体1内侧；光催化抗菌器2与进风口7及出风口8构成的空气流动方向成90°角，或者成30°角、60°角、120°角、135°角、150°，也可是小于或大于90°角的其他角度。所述的光催化抗菌器用金属为基材，采用特殊工艺将光催化材料“镶嵌”在三维结构的金属表面。所述的光催化抗菌器2采用单层波浪型。所述光源灯管3为UV-A灯。The housing 1 is an air duct, and the housing 1 is provided with a rotating shaft 5; the photocatalytic antibacterial device 2 is fixed on the surface of the rotating shaft 5; the light source lamp tube 3 can be arranged in the rotating shaft 5 or installed inside the housing 1 The air flow direction formed by photocatalytic antibacterial device 2 and air inlet 7 and air outlet 8 is 90 ° angle, or 30 ° angle, 60 ° angle, 120 ° angle, 135 ° angle, 150 °, also can be less than or greater than Other angles of 90° angle. The photocatalytic antibacterial device uses metal as the base material, and adopts a special process to "embed" the photocatalytic material on the three-dimensional structure of the metal surface. The photocatalytic antibacterial device 2 adopts a single-layer corrugated type. The light source lamp tube 3 is a UV-A lamp.
本实用新型的工作原理：Working principle of the utility model:
第一部分粗效过滤系统是通过粗效过滤材料将空气中的部分颗粒物过滤，达到净化空气的初步要求。The first part of the coarse-effect filter system is to filter some particles in the air through the coarse-effect filter material to meet the preliminary requirements for air purification.
第二部分是光催化反应系统，其抗菌杀毒、分解有机污染物，降解空气异味的原理如下：The second part is the photocatalytic reaction system. The principle of its antibacterial and antivirus, decomposition of organic pollutants, and degradation of air odor is as follows:
参照图6，在光源灯管的照射下，当空气旋流进入滤网，即进入光催化反应腔时，高能“电子--空穴”对迅速破坏细菌的细胞膜，使细胞质流失，进而将细胞核氧化，从而杀死细菌；同时还对甲醛、苯等物，细菌残骸直接进行氧化，分解为无污染的水和二氧化碳。Referring to Figure 6, under the illumination of the light source tube, when the air swirls into the filter, that is, into the photocatalytic reaction chamber, the high-energy "electron-hole" pair rapidly destroys the cell membrane of the bacteria, causing the loss of cytoplasm, and then oxidizing the nucleus , so as to kill bacteria; at the same time, it also directly oxidizes formaldehyde, benzene, etc., and bacterial residues, and decomposes them into non-polluting water and carbon dioxide.
具体实施例2：Specific embodiment 2:
参照图3a、图3b，本实施例的特点是：还包括过滤网4，所述的过滤网4设置在光催化抗菌器2及光源灯管3的前端。所述的过滤网4是尼龙网。所述壳体1为盘管风机；过滤网4、光催化抗菌器2及光源灯管3是配件组合安装在盘管风机之中，光催化抗菌器2与进风口及出风口构成的空气流动方向成90度角或小于、大于90度角。所述光源灯管3为UV-C灯。其他同具体实施例1。Referring to Fig. 3a and Fig. 3b, the feature of this embodiment is: it also includes a filter 4, and the filter 4 is arranged at the front end of the photocatalytic antibacterial device 2 and the light source lamp 3. Described filter screen 4 is nylon net. The housing 1 is a coil fan; the filter 4, the photocatalytic antibacterial device 2 and the light source lamp tube 3 are accessories combined and installed in the coil fan, and the air flow formed by the photocatalytic antibacterial device 2, the air inlet and the air outlet The directions form an angle of 90 degrees or less than or greater than 90 degrees. The light source lamp tube 3 is a UV-C lamp. Others are with specific embodiment 1.
具体实施例3：Specific embodiment 3:
参照图4，本实施例的特点是：所述过滤网4、光催化抗菌器2及光源灯管3做成独立的模块安装在盘管风机之中。其他同具体实施例2。Referring to Fig. 4, the feature of this embodiment is that the filter screen 4, the photocatalytic antibacterial device 2 and the light source lamp tube 3 are made into independent modules and installed in the coil fan. Others are with specific embodiment 2.
具体实施例4：Specific embodiment 4:
参照图5，本实施例的特点是：所述壳体1为集中式风柜；光催化抗菌器2及光源灯管3安装在过滤网4后风柜内合适的位置；光源灯管功率按截面积30W/M2配备，且要求光能充分照射在网上，尽量让网没有阴影部分，灯管与网的距离小于50cm；光催化抗菌器用金属架件组合成形并保护，光催化抗菌器2与进风口及出风口构成的空气流动方向成90度角或小于、大于90度角；所述光源灯管3为UV-A灯。Referring to Fig. 5, the characteristics of this embodiment are: the housing 1 is a centralized wind cabinet; the photocatalytic antibacterial device 2 and the light source lamp tube 3 are installed in a suitable position in the wind cabinet behind the filter screen 4; The cross-sectional area is 30W/M2, and the light energy is required to be fully irradiated on the net, so that the net has no shadow as much as possible, and the distance between the lamp tube and the net is less than 50cm; the photocatalytic antibacterial device is formed and protected by a metal frame, and the photocatalytic antibacterial device 2 and The air flow direction formed by the air inlet and the air outlet is at an angle of 90 degrees or less than or greater than 90 degrees; the light source lamp tube 3 is a UV-A lamp.
本实施例全部风柜都有过滤网，考虑节省成本，本实施例不再增加过滤网，只是把原过滤网作为本装置的一部分；在粉尘较少的场所，可以用光催化抗菌器代替过滤网。其他同具体实施例2。In this embodiment, all wind cabinets have filter screens. Considering cost savings, this embodiment does not add filter screens, but uses the original filter screen as a part of the device; in places with less dust, photocatalytic antibacterial devices can be used instead of filters. net. Others are with specific embodiment 2.
其他实施例：Other examples:
本实用新型其他实施例的特点是：所述的光催化抗菌器2可以是单层、多层平面，也可以是单层、多层波浪型或w型，也可以是平面加波浪型的组合；所述的光催化抗菌器2可以是用光催化、银触媒、暗触媒、冷触媒等技术做成的泡沫金属；所述的过滤网4可以是尼龙网、玻璃纤维、无纺布或金属网。其余同具体实施例1或2或3或4。The characteristics of other embodiments of the present invention are: the photocatalytic antibacterial device 2 can be a single-layer, multi-layer plane, or a single-layer, multi-layer wave type or w-type, or a combination of plane and wave type ; The photocatalytic antibacterial device 2 can be metal foam made of photocatalysis, silver catalyst, dark catalyst, cold catalyst and other technologies; the filter screen 4 can be nylon mesh, glass fiber, non-woven fabric or metal net. All the other are with specific embodiment 1 or 2 or 3 or 4.
Claims (10)
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| CNU2007200480678U CN201057476Y (en) | 2007-01-31 | 2007-01-31 | Central air conditioning photocatalysis air purifying device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101934084A (en) * | 2010-08-28 | 2011-01-05 | 江苏华正环保科技有限公司 | Rotary catalytic-gauze photocatalysis smell processing device |
| CN102205206A (en) * | 2010-03-30 | 2011-10-05 | 隆润新技术发展有限公司 | Solid-liquid separation equipment with deodorization apparatus |
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2007
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102205206A (en) * | 2010-03-30 | 2011-10-05 | 隆润新技术发展有限公司 | Solid-liquid separation equipment with deodorization apparatus |
| CN101934084A (en) * | 2010-08-28 | 2011-01-05 | 江苏华正环保科技有限公司 | Rotary catalytic-gauze photocatalysis smell processing device |
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Granted publication date: 20080507 Termination date: 20100131 |