TWM273694U - Combined-type nano sterilizing filtering net - Google Patents

Combined-type nano sterilizing filtering net Download PDF

Info

Publication number
TWM273694U
TWM273694U TW93220917U TW93220917U TWM273694U TW M273694 U TWM273694 U TW M273694U TW 93220917 U TW93220917 U TW 93220917U TW 93220917 U TW93220917 U TW 93220917U TW M273694 U TWM273694 U TW M273694U
Authority
TW
Taiwan
Prior art keywords
filter
sterilization
nano
deodorization
different
Prior art date
Application number
TW93220917U
Other languages
Chinese (zh)
Inventor
Shr-Ching Suen
Ai-Jr Suen
Ai-Wei Suen
Ai-Lei Suen
Original Assignee
Shr-Ching Suen
Ai-Jr Suen
Ai-Wei Suen
Ai-Lei Suen
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shr-Ching Suen, Ai-Jr Suen, Ai-Wei Suen, Ai-Lei Suen filed Critical Shr-Ching Suen
Priority to TW93220917U priority Critical patent/TWM273694U/en
Publication of TWM273694U publication Critical patent/TWM273694U/en

Links

Description

M273694 四、創作說明(1) ------------— 【新型所屬之技術領域】 ^本創作為有關一種組合式奈米殺菌濾網,乃係針對不 同環境空間’冑氣中之細菌及異咮種類多寡互異,所需之 二氣;慮網作用亦有不相同,而加以改良設計,係於不織布 二棉、纖維絲網或波浪、蜂巢狀濾網上,分別以喷塗、含 浸等方式’促使分別披覆上奈米Ti〇2Ag、Ti〇2Au、Ti〇2pt、 或混合活性碳、靜電濾網等不同作用之殺菌除臭除塵複合 物’於乾燥固化後,製成單元體或薄片狀濾網,而依環境 空^需求之不同’以數片披覆有不同殺菌除臭除塵複合物 之單元體或層片體,利用拼組或前後疊置方式,依序拼巷 並配合框架夾固組接成具不同化合物之複合式濾網,而將 此複合式濾網附加於出進風口上,使空氣於流過後或經數 次過遽殺菌循環後,可確實廣泛消除相對環境空間中之多 種細菌、異味及塵灰,進以增進空氣之品質及避免細菌之 傳播’維護使用者身體健康,使;f同環境空間,空氣中之 細菌及異味種類多募互異時,濾網能發揮最佳效率之實用 創作者。 【先前技術】 按一般市面上附加於出進風口上之片體狀濾網,至‘多 不是於各層網片上附著活性碳,即為附著二氧化鈇,然由 殄工業的迅速發展及交通的便捷快速’致造成空氣嚴重的 污染及細菌的快速傳播,而經實驗發現空氣中存在的細菌 種類繁多且各異味充斥,非活性碳或二氧化鈦即能完全消M273694 IV. Creation Instructions (1) ------------— [Technical Field to which the New Type belongs] ^ This creation is about a combined nano sterilization filter, which is aimed at different environmental spaces' 空间The types of bacteria and foreign matter in the air are different from each other, and the two kinds of air are required. Considering that the role of the net is also different, the improved design is tied to the non-woven second cotton, fiber mesh or wave, honeycomb-shaped screen. Spraying, impregnating, etc. 'promote coating of nanometer Ti02Ag, Ti〇2Au, Ti〇2pt, or mixed activated carbon, electrostatic filter and other sterilization, deodorization and dust removal compounds with different functions, etc.' after drying and curing , Made into a unit body or a sheet-like filter, and depending on the environmental space requirements, 'a number of units or layers covered with different sterilization, deodorization and dust removal composites, using the assembly or stacking method, Sequentially fight the lanes and cooperate with the frame clamp to form a composite filter with different compounds, and attach the composite filter to the air inlet and outlet, so that the air flows through it or passes through the sterilization cycle several times. Can indeed eliminate a wide variety of bacteria in relative environmental space Odor and dust, to improve the quality of the air and to prevent the spread of bacteria. 'Protect the user's health, so that when the bacteria and odor types in the air are different from each other in the environmental space, the filter can play the best efficiency. Practical creator. [Previous technology] According to the sheet-shaped filter attached to the air inlet and outlet in the general market, at most, it is not attached to activated carbon on each layer of mesh, that is, attached to plutonium dioxide. However, the rapid development of the plutonium industry and the traffic Convenient and fast 'cause serious air pollution and rapid spread of bacteria, and experiments have found that there are many types of bacteria in the air with various odors, and inactive carbon or titanium dioxide can completely eliminate

第7頁 M273694Page 7 M273694

四、創作說明(2) 滅,而各殺菌化合物亦僅能針 ,不易切實廣泛的消除混合於 塵灰,再者不同地區、環境空 類多寡互異,所需之空氣濾網 工業區與南科技工業區空氣中 院、住家中所含細菌、異味亦 區、環境空間之空氣品質及避 者身艘健康,所需之空氣濾網 計改良之必要。 對份異氣或細菌產生效用 空氣中之多種細菌、異味及 間’空氣中之細菌及異味種-作用亦不盡相同,諸如化學 所含#素、異味即不同,醫 不相同’是以為增進不同地 免細菌傳播,進而維護使用 效用亦不同,致乃有加以設 【新型内容】 有鑑於此,本創作人乃積十數年從事空氣隼靡過读 菌裝置裝造、咖經驗,悉心思考,竭盡3塵工 上之缺失,尋求改良之方法,並經過多次之實驗試做,而 終於創作出此一組合式奈米殺菌濾網。 本創作之主要目的在提供一種組合式奈米殺菌濾網, 乃係於不織布、棉、纖維絲網或波浪、蜂巢狀渡網上,分 別以喷塗、含浸等方式,促使分別彼覆上奈米Ti02Ag、 T i 02 Au、T i 02P t、或混合活性破、靜電濾網等不同作用之 殺菌除臭除塵複合物,於乾燥固化後,製作成單元體鉞薄 片狀濾網,而依環境空間需求之不同’以數片坡覆有不同 琴菌除臭除塵複合物之單元體或層片體’利用拼組或前後 疊置方式,依序拼疊並配合框架夾固組接成具不同化合物 之複合式濾網,而將此複合式渡網附加於出進風口上’使Fourth, the creation description (2), and each bactericidal compound can only be injected, it is not easy to effectively and comprehensively eliminate the dust and dust. Moreover, the different areas and environmental air types are different. The required air filter industrial zone and the South The air quality in the air industrial courtyard of the science and technology industrial zone, the home, the odor, the environmental quality of the environment space, and the health of the avoiders, the necessary air filter plan is necessary for improvement. Produces a variety of odors or bacteria in the air. Bacteria and odors in the air-the bacteria and odors in the air-the effects are also different, such as the chemical element # odor, the odor is different, the medical treatment is different. Different to avoid the spread of bacteria, and thus the maintenance and use effectiveness are different, so there is a design [New content] In view of this, the creator has accumulated more than ten years of experience in air-swept bacteria reading equipment installation, coffee experience, and thought carefully After exhausting the shortcomings in the dust industry, he sought for ways to improve it, and after many experiments and trials, he finally created this combined nano sterilization filter. The main purpose of this creation is to provide a combined nano sterilization filter, which is attached to a non-woven, cotton, fiber mesh or wave, honeycomb-shaped crossing net, which is sprayed, impregnated, etc. to promote the application of nano Rice Ti02Ag, T i 02 Au, T i 02P t, or mixed sterilization, deodorization and dust removal compounds with different functions, such as mixed active breaker, electrostatic filter, etc., are dried and solidified to form a unit body thin sheet filter, depending on the environment. Different space requirements 'units or layers with several slopes covered with different lyme bacteria deodorization and dust removal complexes' are assembled in stacks or stacked in front and back, and sequentially assembled with the frame clamping group to form different Compound compound filter, and attach the compound filter to the air inlet and outlet

M273694 丨 _________ 四、創作說明(3) 一 " ---- 空氣於流過後或經數次過濾殺菌循環後,可確實廣泛消除 相對環境空間中之多種細菌、異味及塵灰,進以增進空氣 之品質及避免細菌之傳播,維護使用者身體健康之實用-· 作者。 本創作之次要目的在提供一種組合式奈米殺菌渡網, 乃係於不織布、棉、纖維絲網或波浪、蜂巢狀濾網上,分 別以喷塗、含浸等方式,促使分別彼覆上奈米T i % Ag、 TiOJu、TiO^t、或混合活性碳、靜電濾網等不同作用之 殺菌除臭除塵複合物,於乾燥固化後,製作成單元趙或薄 片狀濾網’而依環境空間或特需需求之不同,以數片故覆 有不同殺菌除臭除塵複合物之單元艎或層片體,利用彈性 拼組與前後疊置方式’依序拼疊組合並配合框架夾固組接 成具不同化合物之複合式渡網,而附加於出進風口上,使 空氣於流過後,可確實廣泛消除相對環境空間中之多種細 菌、異味及塵灰,進以達到特殊需求及避免細菌之傳播巧 維’護使用者身體健康之彈性經濟實用創作者。 ’ 【實施方式】M273694 丨 _________ IV. Creation Instructions (3) I " ---- After the air flows or after several filtration and sterilization cycles, it can truly and widely eliminate a variety of bacteria, odors and dust in the relative environmental space. Practically improving the quality of air and avoiding the spread of bacteria, protecting the health of users-the author. The secondary purpose of this creation is to provide a combined nano sterilization crossing net, which is based on non-woven, cotton, fiber mesh or wavy, honeycomb-shaped screens, and is sprayed, impregnated, etc., to promote them to be overlaid. Nanometer T i% Ag, TiOJu, TiO ^ t, or mixed activated carbon, electrostatic filter and other sterilization, deodorizing and dust removing compounds with different functions, after drying and curing, made into a unit Zhao or lamellar filter 'depending on the environment Different space or special needs, with several pieces of unit 艎 or layer body covered with different sterilization, deodorization and dust removal composites, the use of elastic assembly and front-to-back stacking method 'sequentially assemble and combine with the frame clamp assembly It forms a composite crossing net with different compounds, and is attached to the air inlet and outlet, so that after the air flows through, it can truly and extensively eliminate a variety of bacteria, odors and dust in the relative environmental space, and enter to meet special needs and avoid bacteria. Spread Qiaowei's flexible, economical and practical creators who protect the health of users. ’[Embodiment]

為使貴審查委員能對本創作之構造及其功效,能 進一步的認識與瞭解,茲舉實施例配合囷式詳細說明$ ,俾便更加了解·· T 請配合參閱圖式所示’本創作係由濾網層片體(1 ) 殺菌除臭化合物(2 )及框架(3 )所組合而成;其中 、1 層 片體(1)可以用紙、不織布、棉、纖維絲網、塑膠片等製In order for your reviewing committee to have a better understanding and understanding of the structure and effectiveness of this creation, I will give detailed descriptions of the examples in conjunction with the formula, so as to better understand the T Composed of filter layer sheet body (1), sterilizing and deodorizing compound (2) and frame (3); among them, 1 layer sheet body (1) can be made of paper, non-woven fabric, cotton, fiber mesh, plastic sheet, etc.

M273694 創作說明(4)M273694 Creative Instructions (4)

做,而成網孔、蜂巢或波浪狀通氣層片狀,殺菌除臭化合 物(2)則包括有甲殼素、光觸媒、蜂膠、活性碳、奈米黃 金、奈米銀、光觸媒、奈米Ti02Ag、奈米Ti02Au、奈米 T i 〇2 P t、靜電濾網複合物等,其中甲殼素可巧以吸收空氣 中之異味、放射線、重金屬且具有殺菌效用、光觸媒則可 殺菌並將殺死之細菌氧化成二氧化碳及水加以揮發、蜂膝 為自然防菌清潔原料,含天然抗生素,可防止外毒入侵、 活性碳具除臭功能、奈米黃金可消除一氧化碳的毒害、奈 米銀可殺死更多種類的細菌、光觸媒複合物可同時殺菌及 具還原重覆使用之效用,為以噴塗、含浸等方式,促使分 別披覆於濾網層片體(1)上,於乾燥固化後,製做成單元 體或薄片狀渡網,而利用拼組(如圖一所示)或前後整置方 式(如圖二所示),依序組接拼疊並可以框架(3)夾固,插 置組接附加於空調器出進風口上,使彈性成具不同化合物 之複合式渡網;另亦可同時利用彈性拼組與前後疊置方式 (如圖三所示),交錯安設配合框架(3)夾固組接成具不同 化合物之複合式渡網。It is made into mesh, honeycomb or wavy ventilation layer sheet, and the sterilization and deodorizing compound (2) includes chitin, photocatalyst, propolis, activated carbon, nanogold, nanosilver, photocatalyst, nano Ti02Ag, Nano Ti02Au, Nano T i 〇2 P t, electrostatic filter compound, etc., where chitin can be used to absorb odor, radiation, heavy metals in the air and have bactericidal effect, photocatalyst can sterilize and oxidize killed bacteria Carbon dioxide and water are volatilized, bee knee is a natural antibacterial cleansing material, containing natural antibiotics to prevent the invasion of foreign poisons, activated carbon has a deodorizing function, nano gold can eliminate the poison of carbon monoxide, and nano silver can kill more A variety of bacteria and photocatalyst composites can be sterilized at the same time and have the function of reduction and repeated use. In order to spray and impregnate, they can be coated on the filter layer sheet (1) respectively. After drying and curing, they are made into The unit body or sheet-shaped crossing net, and using the assembly (as shown in Figure 1) or front and rear arrangement (as shown in Figure 2), sequentially assembled and can be clamped by the frame (3), insert the group Attach At the air inlet and outlet of the air conditioner, the elasticity is made into a composite crossing net with different compounds; in addition, the elastic frame and the front-to-back stacking method can be used at the same time (as shown in Figure 3), and the matching frame (3) clips are staggered. It is solidly connected into a composite crossing net with different compounds.

組合使用時,係先依使用地區、環境空間及不同需求 狀況,選擇披覆有不同殺菌除臭化合物(2)之層片體(1), 再將各單元層片體(1)利用拼組或前後疊置方式,依序i 以拼疊並以框架(3 )夾固組接成具不同化合物之複合式慮 而將此複合式波網附加於出進風口上,使空氣於流過 後或經數次過濾殺菌循環後,各層片體(丨)上彼覆之殺菌 除臭化合物(2 )即可對流過之空氣加以除臭、殺菌及除塵When used in combination, the layered body (1) coated with different sterilizing and deodorizing compounds (2) is selected first according to the area of use, environmental space and different demand conditions, and then the unit layered bodies (1) are assembled by using Or in a front-to-back manner, this i is stacked in sequence and assembled with a frame (3) to form a composite compound with different compounds, and this composite wave net is attached to the air inlet and outlet, so that after the air flows through or After several filtration and sterilization cycles, the sterilizing and deodorizing compounds (2) on each layer (丨) can be used to deodorize, sterilize, and remove dust.

第10頁 M273694 四、創作說明(5) ,:如是重覆數次過濾殺菌循環後, ^ 空氣中之多種細Μ、方鹿为鱼咗 J運叉錯廣泛的4除 ®細菌、及麈及臭味,進以增進空Page 10 M273694 IV. Creative Instructions (5): After repeated filtration and sterilization cycles, ^ a variety of fine M in the air, the square deer is the fish 咗 J transport fork is widely removed 4 bacteria, and Stink

避免細函之傳播,唯護使用老I 烊、、由暖爐辟:? 身之健康,如室内有燃柴 煤錢爐壁爐_,因有⑶的產生,會對人體造成中毒 太:選擇多些含有奈米Ti〇2AU之單元層片體⑴,而 可藉由不未化的“,以低風阻的空氣濾棉為其支架,具大 表面活,,可氧化還原⑶氣體為無害c〇2氣體,有效去除⑶ 的殘餘量;另如奈米Ti〇2pt,可使經過空氣中ν· 〇· c·( 性有機氣體)快速氧化成無害CO?氣體,在揮發性氣體多的 環境可發揮其快速反應的功能;活性碳具有表面吸附能力 ,致在大量污染源衝擊時,可於多選擇活性碳單元層片體 (1)置於前方’使來不及反應大量過載的污染源,由活性 碳的大表面積先行吸附污染源,再緩慢釋放到後方之單元 層片體(1),以降低峰值,使效率發揮及最佳化。 按專利法第九十七條有明文規定:『稱新型者,謂對 物品之形狀、構造或裝置之創作或改良c』而本創作之構 造及裝置從未見於市場及刊物上,且可因環境空氣之不同 ’彈性變換組接成具不同化合物之複合式渡網,以確實廣 泛消除空氣中之細菌及異味,而促使濾網效率充分發揮及 最佳化,是以功效上有明顯提升,充分符合新型專利 < 創 作或改良要件。 綜上所述’以上所舉者儘乃本創作之部份實施例,但 並非用以限制本創作,致依本創作之創意精神及特徵,稍 加變化修飾而成者,亦應包括在本專利範圍之内。Avoid the spread of fine letters, only to protect the use of the old I. Physical health, such as a wood-fired, coal-fired stove, fireplace, because of the occurrence of ⑶, will cause poisoning to the human body too: choose more unit layer body containing nano Ti〇2AU 而, but by "The air filter cotton with low wind resistance as its support has a large surface activity, and the redox gas can be harmless CO2 gas, which effectively removes the residual amount of CO. After ν · 〇 · c · (sex organic gas) in the air is rapidly oxidized to harmless CO? Gas, it can play its fast reaction function in the environment with many volatile gases; activated carbon has surface adsorption ability, resulting in the impact of a large number of pollution sources The multi-layer activated carbon unit sheet (1) can be placed in front of it so that it can not respond to a large amount of overloaded pollution sources. The large surface area of activated carbon first adsorbs the pollution source and then slowly releases it to the rear unit layer sheet (1). According to Article 97 of the Patent Law, it is clearly stated that "the person who calls a new type means the creation or improvement of the shape, structure or installation of an article c" Device never In the market and in publications, due to the different 'elastic transformation' of the ambient air, a composite crossover net with different compounds can be used to truly and extensively eliminate bacteria and odors in the air, and promote the full use and optimization of the filter efficiency. It is obviously improved in efficacy, which fully meets the requirements of new patents < creation or improvement. In summary, the above mentioned examples are part of the embodiment of this creation, but are not intended to limit this creation, and to follow this The creative spirit and characteristics of the creation, modified by slight changes, should also be included in the scope of this patent.

第11頁 M273694 圖式簡單說明 【圖式簡單說明】 圖一係本創作實施例之立體分解圖。 圖二係本創作另一實施例之立體分解圖。 圖三係本創作又一實施例之立體分解圖。 【主要元件符號說明】 (1 )--濾網層片體 (2)--殺菌除臭化合物 (3)_-框架Page 11 M273694 Simple description of the drawings [Simplified illustration of the drawings] Figure 1 is a three-dimensional exploded view of this creative embodiment. Figure 2 is an exploded perspective view of another embodiment of the present invention. FIG. 3 is an exploded perspective view of another embodiment of the present invention. [Symbol description of main components] (1)-filter layer sheet body (2)-sterilizing and deodorizing compound (3) _- frame

Claims (1)

M273694 五、申請專利範圍 1. 一種組合式 化合物及框 不織布、棉 浪狀通氣層 曱殼素、光 光觸媒、奈 網複合物, 上,且將數 網,以拼組 架,使具不 2. 如申請專利 中該數片披 以前後疊置 架,而具不 3. 如申請專利 .中該數片彼 ’以拼組與前 器出進風口 奈米殺菌濾網,係由濾網層片體、殺菌除臭: 架所組合而成;其中之濾網層片體為用紙、 、纖維絲網、塑膠片製成之網孔、蜂巢或波 片狀單元濾網,而殺菌除臭化合物則包括有 觸媒、蜂膠、活性碳、奈米黃金、奈米銀、 米 Ti02Ag、奈米Ti02Au、奈米Ti02Pt、# 電濾 以喷塗、含浸方式,分別彼覆於濾網層片體 片披覆有不同殺菌除臭除塵複合物之單元濾 方式夾固於插組附加在空調器出進風口之框 同化合物之複合式濾網為其特徵者。 範圍第1項所述之組合式奈米殺菌濾網,芩 覆有不同殺菌除臭除塵複合物之單元濾網為 方式夾固於插組附加在空調器出進風口之框 同化合物之複合式濾網、者。 範圍第1項所述之組合式奈米殺菌濾網,其 覆有不同殺菌除臭除塵複合物之單元濾網為 後疊置方式交錯安設夾固於插組附加在空調 之框架,而具不同化合物之複合式濾網者。M273694 V. Application for patent scope 1. A combined compound and frame non-woven fabric, cotton wave-like ventilating layer of chitin, photo-catalyst, nano-net composite, and the number of nets to form a frame, so that it does not 2. For example, in the patent application, the several pieces are stacked in front and back, but not in 3. If the patent is applied for, the number of pieces are divided into a group and a front device, and the air inlet and outlet nanometer sterilization filter is composed of a filter layer. Body, sterilization and deodorization: The combination of the frame; the filter layer sheet body is made of paper, fiber mesh, plastic sheet, mesh, honeycomb or wave plate-shaped unit filter, while the sterilization and deodorization compound is Including catalyst, propolis, activated carbon, nano-gold, nano-silver, rice Ti02Ag, nano-Ti02Au, nano-Ti02Pt, # electric filters are sprayed and impregnated, each covering the filter layer sheet The unit filter method covered with different sterilization, deodorization and dust removal composites is characterized by a composite filter with a compound and a compound filter frame attached to the air outlet of the air conditioner. The combined nano sterilization filter described in the first item of the scope, the unit filter covered with different sterilization, deodorization and dust removal compounds is clamped to the plug and attached to the air inlet and outlet of the air conditioner. Strainer, person. The combined nanometer sterilization filter described in the first item of the scope, the unit filter covered with different sterilization, deodorization and dust removal composites is arranged in a staggered manner in a post-stacking manner, and is clamped to the plug and attached to the frame of the air conditioner. Composite filter for different compounds. 第13頁Page 13
TW93220917U 2004-12-24 2004-12-24 Combined-type nano sterilizing filtering net TWM273694U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW93220917U TWM273694U (en) 2004-12-24 2004-12-24 Combined-type nano sterilizing filtering net

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW93220917U TWM273694U (en) 2004-12-24 2004-12-24 Combined-type nano sterilizing filtering net

Publications (1)

Publication Number Publication Date
TWM273694U true TWM273694U (en) 2005-08-21

Family

ID=37000843

Family Applications (1)

Application Number Title Priority Date Filing Date
TW93220917U TWM273694U (en) 2004-12-24 2004-12-24 Combined-type nano sterilizing filtering net

Country Status (1)

Country Link
TW (1) TWM273694U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI503236B (en) * 2010-02-22 2015-10-11 Lg Hausys Ltd Outer type toner dust filter assembly for office appliance
TWI692600B (en) * 2019-04-23 2020-05-01 鈺祥企業股份有限公司 Stackable air filter module

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI503236B (en) * 2010-02-22 2015-10-11 Lg Hausys Ltd Outer type toner dust filter assembly for office appliance
TWI692600B (en) * 2019-04-23 2020-05-01 鈺祥企業股份有限公司 Stackable air filter module
US11117081B2 (en) 2019-04-23 2021-09-14 Ye Siang Enterprise Co., Ltd. Stackable air filter module

Similar Documents

Publication Publication Date Title
CN203442979U (en) Air purifier
CN204254768U (en) Cabinet type nanometer air circulating purifier
CN204757149U (en) Indoor air purifier
CN2650849Y (en) Air filter
CN203797803U (en) Air cleaner
KR102238089B1 (en) Filter for air purification using cypress tree
KR20120119475A (en) Multiple air cleaning devices
CN203323249U (en) Air purification device for fitness center
US20060168924A1 (en) Wire gauze filter assembly
CN203704299U (en) Filtration net for air conditioner
JP3219435U (en) Multi-function air conditioner filter
CN201131951Y (en) Air sterilization and purification apparatus
CN203940538U (en) A kind of filtration of Domestic air sterilizing clarifier
CN107158837B (en) A kind of gas purification film
TWM273694U (en) Combined-type nano sterilizing filtering net
CN2782194Y (en) Combined nano sterilizing filter screen
KR20170133631A (en) Eco-friendly and antibacterial air filter
CN206303253U (en) A kind of Anti-epidemic mask
CN206549330U (en) Full-function anti-free radical fragrance filter screen
CN212790140U (en) Air conditioner filter element and air conditioner filter
CN207778602U (en) Multifunctional incense atmosphere strainer
CN208059107U (en) A kind of sterilize removes formaldehyde purifier
CN207708815U (en) A kind of honey comb like formaldehyde absorbing structure
CN105876931B (en) A kind of Mobyneb haze protective mask
CN105852281B (en) A kind of Mobyneb haze protective mask

Legal Events

Date Code Title Description
MM4K Annulment or lapse of a utility model due to non-payment of fees