55 0 4 A7 ___B7 五、發明說明（1 ) 本發明之背景： 本發明之領域： 本發明係關於一種空氣過濾器，被用來產生諸如無塵 室之潔淨到極點的空間，其用以製造例如液晶、半導體等 等。 相關技術之說明： 如同在日本新型申請特開平第6 0 — 9 1 2 2 4號案 中所揭示的，有一種傳統上所習知之具有6 1 0 mm X 6 1 0mm之大小的空氣過濾器，其中多孔板被用做過濾 器媒體保護機構而被安裝在收納於過濾器框架中之過濾器 組的下游位置處。 如同在日本新型申請特開平第5 9 - 7 0 2 2號案中 所揭示的，也有一種傳統上所習知之空氣過濾器，其中一 加強棒形組件被安裝在過濾器組的下游位置處，當作分隔 器用的支承組件，而分隔器被用做一用來維持介於過濾器 組之過濾器媒體間之距離的組件。 再者，如同在日本新型申請特開平第 6 2 - 6 2 8 2 2號案中所揭示的，還有一種傳統上所習 知之空氣過濾器，其中一棒狀剛性組件被配置在過濾器媒 體的下游位置處。 上面的技術亦可應用於一種空氣過濾器，其中帶狀小 型的衣褶被提供在過濾器媒體本身中，代替波狀分隔器的 使用，當作用一種用來維持介於過濾器媒體間之距離的組 本紙張尺度適用中圏國家標準（CNS)A4規格（210 X 297公釐） (請先閲讀背面之注意事項再填寫本頁) 裝·!-----訂---------線 經濟部智慧財產局員工消费合作社印製 -4- 4 5 5 5 0 4 A7 ----B7 五、發明說明（2 ) 件。 近幾年來’來自以低成本製造無塵室的需求，因爲在 被使用於頂板框架之鋁材料量方面的減少及存在相當於過 濾器數目之扇形物數目方面的減少等原因，所以需要具有 4英呎X 4英呎大小之大型的空氣過濾器或與其同等之物 。但是，如此之大型的空氣過濾器受到下面的問題所苦： 在有些情況下會有一種可能性，即在空氣過濾器的服務期 間’過濾器組由於空氣壓力或者其本身重量而在其水平配 置方面變形’並且由於如此之變形而受到損壞或破裂，而 且必須解決這樣的問題。 舉例來說，如同在日本新型申請特開平第 60—91224號案中所揭示的，當多孔板被安裝在收 納於過濾器框架中之過濾器組之下游的位置處用做過濾器 媒體保護機構時，便遭遇到壓力損失的問題。尤其，當空 氣過濾器係大型時，遭遇到下面的問題：不能夠過度增加 多孔板的開口率，以便提供具高強度之多孔板，並且爲此 原因，難以抑制在壓力損失方面的增加。 如同在日本新型申請特開平第5 9 — 7 0 2 2號案中 所揭示的，當加強棒形組件被安裝在過濾器組之下游的位 置處當作分隔器用的支承組件，而分隔器被當作用來維持 在過濾器組之過濾器媒體間之距離的組件時，有一個問題 ，即由於加強棒形組件與過濾器組的接觸而使過濾器媒體 有瑕疵。因此，必須將加強棒形組件及過濾器組配置成分 開的關係，以便防止他們彼此接觸。這產生了一個新的問 本紙張尺度適用中國國家標準（CNS>A4規格（210 X 297公釐） (請先閱讀背面之注意事項再填寫本頁) ^ ----I---訂------！ * 線·" 經濟部智慧財產局員工消費合作社印製 -5- 經濟部智慧財產局員工消費合作社印製 455504 A7 _B7__ 五、發明說明（3 ) 題，即由於如此之分開配置而擾亂放氣速度，況且，加強 棒形組件並不具有空氣滲透性，並且爲此原因，擾亂了空 氣的流動，藉以阻礙空氣過濾器如此的功能以致於必須實 際上均勻地放出潔淨的空氣。 如同在日本新型申請特開平第6 2 — 6 2 8 2 2號案 中所揭示的，在包含被配置在過濾器媒體之下游的位置處 之棒形剛性組件的空氣過濾器中，當建構具有寬的空間之 適當成型的框架時，不能夠向上支承過濾器組的重量，即 使一加強肋狀物被形成。因此，肋狀物本身被彎曲，且因 此未能提升強度，於是，此情況並沒有達成解決上面的問 題。 在具有小型衣褶之習知空氣過濾器中，絲帶被連續地 形成在垂直於過濾器媒體之彎折的方向上，而因此，通常 在過濾器媒體中沒有接縫或者絲帶中沒有缺少的部分。 亦即，爲了在空氣過濾器的生產上連續形成絲帶於過 濾器媒體中，通常連續將絲帶狀樹脂施加於過濾器媒體。 爲此原因，當絲帶短少時，當所供應之過濾器媒體的剩餘 部分太短而不能構成一個空氣過濾器時，或者當甚至在摺 疊之過濾器媒體之表面上的一點產生有關性能的瑕疵時， 不能夠達成過濾器媒體的連接，而因此，在許多情況中， 可以丟棄過濾器媒體的整個剩餘部分。這導致了資嚴丕經 濟的使用，而且所丟棄的過濾器媒體部分因爲土地開墾等 等而被當作工業廢棄物予以淸除，對環填造成不可忽視的 影響，這一點是不好的。 本紙張尺度適用中國圉家標準（CNS)A4規格（210 X 297公釐） (請先閱讀背面之注意事項再填寫本頁) ^-------- 訂---------線- -6， 經濟部智慧財產局員工消費合作社印製 A7 B7 五、發明說明（4) 本發明之槪述： 因此，本發明之首要目的在於提供一種具有4英呎X 4英呎之大小的大型空氣過濾器’此空氣過濾器已解決了 上面的問題，並且其防止過濾器組變形’及損壞或者由於 如此之變形所造成的破壞，而且可以和在習知技術中一樣 地維持均勻的放氣速度和收集效率。 本發明之第二目的在於確保提高生產效率’而同時去 除過濾器媒體的不經濟使用，並解決由於過濾器媒體之丢 棄所造成之環境方面的問題。 爲了達成上面的目的，根據本發明的第一方面及特色 ，提供一種空氣過濾器，其包括一過濾器組以及一被配置 在過濾器組之下游位置的網狀組件，此網狀組件具有至少 一被設置於其上的肋狀物，使得肋狀物被收納於過濾器框 架中。 根據本發明的第二方面及特色，除了第一特色之外， 過濾器組係由過濾器媒體所組成的，過濾器媒體被摺疊成 鋸齒形狀並具有衣褶，而且網狀組件之肋狀物被設置平行 於衣褶。 根據本發明的第三方面及特色，除了第一特色之外， 過濾器組係由過濾器媒體所組成的，過濾器媒體被摺疊成 鋸齒形狀並具有衣褶，過濾器組在垂直於衣褶的方向上被 分成複數個部分，而且網狀組件的肋狀物被設置而垂直於 衣褶。 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） ^----Ί.--4--------訂 *--------線 — (請先閱讀背面之注意事項再填寫本頁) 455504 經濟部智慧財產局員工消貲合作社印製 A7 B7 五、發明說明（5) 根據本發明的第四方面及特色，除了第一到第三的任 何一個特色之外，網狀組件的肋狀物被設置而面向外。 根據本發明的第五方面及特色，除了第一到第三的任 何一個特色之外，網狀組件的肋狀物被設置而面向內。 根據本發明的第六方面及特色，除了第二特色之外， 網狀組件的肋狀物被配置而平行於衣褶，使得肋狀物沈入 過濾器媒體之衣褶的褶頂之間。 根據本發明的第七方面及特色，除了第三特色之外， 網狀組件的肋狀物被設置而垂直於衣褶，使得肋狀物沈入 過濾器媒體的部分之間。 根據本發明的第八方面及特色，除了第一到第七的任 何一個特色之外，過濾器媒體與網狀組件的肋狀物之接觸 部分係不可滲透部分。 根據本發明的第九方面及特色，除了第一特色之外， 過濾器組係由過濾器媒體所組成的，而過濾器媒體被摺疊 成鋸齒形狀，連同摺疊部分係以帶狀樹脂來加以固定，設 有帶狀樹脂的缺少部分被設置在對應於至少一褶頂之範圍 中以構成獨立區塊，並且網狀組件的肋狀物沈入缺少部分 內。 根據本發明的第十方面及特色，除了第九特色以外， 獨立區塊在缺少部分處被連結在一起以構成過濾器組。 根據本發明之空氣過濾器具有第一特色，即網狀組件 被配置在至少過濾器組的下游位置，且至少一肋狀物被設 置在網狀組件上，使其收納於過濾器框架中。因此，過濾 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） ----1-'--^---III ^ --------^» — — — — — 1 — 1 ί請先閱讀背面之注意事項再填寫本頁) 455504 經濟部智慧財產局員工消費合作社印製 A7 B7 五、發明說明（6) 器媒體能夠保持成預定的形狀，但不需要提供壓力損失的 增加，並且此空氣過濾器適合主要被建構成具有縱向尺寸 及橫向尺寸爲9 1 5mm或大於9 1 5mm乘9 1 5mm 或大於9 1 5mm和厚度在3 0到2 9 Omm之範圍內的 大型空氣過濾器。 構成根據本發明之空氣過濾器的過濾器組之構成可以 藉由將由玻璃纖維、合成樹脂纖維、PTFE等等之物所 做成的過濾器媒體摺疊成鋸齒形狀，其係以介於過濾器媒 體之褶頂間的距離能夠藉由置於其間之波狀分隔器來保持 ，或者可以藉由在摺疊過濾器媒體之前，透過先前將帶狀 熱熔樹脂依流動之方向施加於過濾器媒體中所形成的距離 保持部分來保持如此之方式來實施。 可以藉由使用板、樹脂板、或木板來形成構成空氣過 濾器之過濾器框架，板係由諸如鋁、不銹鋼及同類之物的 金屬所做的，樹脂板例如像是P C之擠壓樹脂板，木板例 如三夾板等等。 可以被使用之網狀組件爲板條網或者金屬，板條網係 由樹脂或金屬所做成並具有0.5mm或0. 5mm以上 的厚度及3 0到5 0%之範圍內的開口率。 當本發明屮被設置在網狀組件上之肋狀物被配置而與 設置在過濾器組之過濾器媒體中的衣褶平行時，通過之空 氣的流動不能夠被肋狀物所阻隔，而且，空氣在肋狀物附 近被放出。因此，空氣流動的擾亂被抑制。 肋狀物的高度可以在5到2 8 5mm的範圍中，在此 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） : ' ~ -----1 — ^--;1--.衣--------訂---------線· <請先閲讀背面之注意事項再填寫本頁) 455504 A7 B7 五、發明說明（7) 情況中，除非是在下面的型式中，否則設置肋狀物垂直於 衣褶當然不是非常可取的，因爲空氣的流動被對應於肋狀 物之過濾器媒體之放氣面部分所阻隔而形成空區。 本發明所需要的是至少設置一肋狀物於網狀組件的中 央部分，另一方面，複數個肋狀物可以被設置在中央部分 ，或者可以被設置在整個網狀組件上的等距離5 0到 1 0 Omm處。可以藉由任何各種的機構來構成肋狀物， 例如藉由摺疊網狀組件，或者藉由透過黏著劑或焊接之使 用來使分離的組件黏著於網狀組件，或者藉由將網狀組件 分成複數個部分，將末端摺疊回並透過黏著劑或焊接的使 用來使摺疊回之末端彼此連結。尤其，當肋狀物係由不具 滲透性之分離的板狀組件所構成時，可以進一步增加過濾 器組的強度。 當肋狀物被放置而與設置在過濾器組之過濾器媒體中 的衣褶平行時，如上所述，肋狀物可以沈入過濾器媒體的 褶頂之間。在此情形中，不需要用來容納空氣過濾器之過 濾器框架中之肋狀物的空間。當肋狀物被設置而面向過濾 器組的外部時，用來容納空氣過濾器之過濾器框架中之肋 狀物的空間需要對應於肋狀物之高度的範圍。 在本發明中，設置在網狀組件上之肋狀物的方向可以 被設置而與過濾器媒體的衣褶垂直。甚至如果肋狀物依上 面的方式被設置而與過濾器媒體的衣褶垂直時，空氣的流 動不能夠被過濾器媒體的放氣面所阻隔，並且任何影響不 能夠被加到空氣過濾器的功能上，藉以防止加強效果。 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） (請先閱讀背面之注意事項再填寫本頁)55 0 4 A7 ___B7 V. Description of the invention (1) Background of the invention: Field of the invention: The invention relates to an air filter, which is used to produce a clean, extreme space such as a clean room, which is used to manufacture For example, liquid crystal, semiconductor and so on. Description of related technology: As disclosed in Japanese Patent Application Laid-Open No. 60- 9 1 2 2 4, there is a conventionally known air filter having a size of 6 10 mm X 6 1 0 mm In which, the perforated plate is used as a filter media protection mechanism and is installed at a position downstream of the filter group accommodated in the filter frame. There is also a conventionally known air filter, as disclosed in Japanese Patent Application Laid-Open No. 59-7202, in which a reinforcing rod assembly is installed at a position downstream of the filter group, Used as a support assembly for the separator, and the separator is used as a component to maintain the distance between the filter media of the filter group. Furthermore, as disclosed in Japanese Patent Application Laid-Open No. 6 2-6 2 8 2 2, there is also a conventionally known air filter in which a rod-shaped rigid member is disposed in a filter medium. Downstream location. The above technology can also be applied to an air filter, in which a small belt-like pleating is provided in the filter medium itself, instead of the use of a wave-shaped separator, when used to maintain the distance between the filter media The paper size of this paper applies to China National Standard (CNS) A4 (210 X 297 mm) (Please read the precautions on the back before filling this page). --- Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs -4- 4 5 5 5 0 4 A7 ---- B7 V. Description of Invention (2). In recent years, there has been a demand for low-cost manufacturing of clean rooms. Because of the reduction in the amount of aluminum material used in the roof frame and the reduction in the number of fans equivalent to the number of filters, it is necessary to have 4 A large air filter of the size of 4 feet by 4 feet or equivalent. However, such a large air filter suffers from the following problems: In some cases there is a possibility that during the service of the air filter, the 'filter group is arranged horizontally due to air pressure or its own weight Aspect deformation 'and damaged or broken due to such deformation, and such problems must be solved. For example, as disclosed in Japanese Patent Application Laid-Open No. 60-91224, when a perforated plate is installed at a position downstream of a filter group housed in a filter frame, it is used as a filter media protection mechanism. At the same time, we encountered the problem of pressure loss. In particular, when the air filter is large-sized, the following problems are encountered: the aperture ratio of the porous plate cannot be excessively increased to provide a porous plate with high strength, and for this reason, it is difficult to suppress an increase in pressure loss. As disclosed in Japanese Patent Application Laid-Open No. Hei 5-9-7202, when a reinforcing rod-shaped assembly is installed at a position downstream of the filter group, it serves as a support assembly for the separator, and the separator is When used as a component to maintain the distance between the filter media of the filter group, there is a problem that the filter media is defective due to the enhanced contact between the rod-shaped component and the filter group. Therefore, it is necessary to separate the reinforcing rod assembly and the filter group in order to prevent them from contacting each other. This has created a new question: The paper size is applicable to the Chinese national standard (CNS > A4 size (210 X 297 mm)) (Please read the precautions on the back before filling this page) ^ ---- I --- Order- -----! * LINE · " Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economics -5- Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economics 455504 A7 _B7__ V. Explanation of the Invention (3), because of this Separately arranged to disturb the deflation speed. Moreover, the reinforcing rod-shaped component does not have air permeability, and for this reason, the flow of air is disrupted, thereby hindering the function of the air filter so that the clean Air. As disclosed in Japanese Patent Application Laid-Open No. 6 2-6 2 8 2 2, in an air filter including a rod-shaped rigid component disposed at a position downstream of the filter medium, when When constructing a suitably formed frame with a wide space, it is not possible to support the weight of the filter set upwards, even if a reinforcing rib is formed. Therefore, the rib itself is bent, and therefore the strength cannot be improved Therefore, this situation does not achieve the solution to the above problem. In a conventional air filter having a small pleated fold, the ribbon is continuously formed in a direction perpendicular to the bending direction of the filter medium, and therefore, it is usually filtered. There is no seam in the filter medium or there is no missing part in the ribbon. That is, in order to continuously form a ribbon in the filter medium in the production of air filters, a ribbon-like resin is usually continuously applied to the filter medium. For this reason When the ribbon is short, when the remaining part of the supplied filter media is too short to constitute an air filter, or when performance-related flaws occur even at a point on the surface of the folded filter media, A connection to the filter media is reached, and therefore, in many cases, the entire remaining portion of the filter media can be discarded. This has led to a cost-effective use and the discarded filter media has been discarded due to land reclamation, etc. It is not good to remove it as industrial waste, which has a negligible impact on the landfill. Standards are applicable to China National Standard (CNS) A4 (210 X 297 mm) (Please read the precautions on the back before filling this page) ^ -------- Order --------- Line--6, printed by the Consumers' Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs A7 B7 V. Description of the invention (4) Description of the invention: Therefore, the primary purpose of the invention is to provide a size of 4 feet X 4 feet Large air filter 'This air filter has solved the above problems, and it prevents deformation of the filter set' and damage or damage caused by such deformation, and can maintain uniformity as in the conventional technology Outgassing speed and collection efficiency. A second object of the present invention is to ensure the improvement of production efficiency while removing uneconomical use of filter media, and to solve environmental problems caused by discarding filter media. In order to achieve the above object, according to a first aspect and feature of the present invention, an air filter is provided, which includes a filter group and a mesh component arranged downstream of the filter group. The mesh component has at least A rib is provided thereon so that the rib is received in the filter frame. According to the second aspect and feature of the present invention, in addition to the first feature, the filter set is composed of a filter medium, the filter medium is folded into a zigzag shape and has pleats, and the ribs of the mesh component Set parallel to the pleats. According to the third aspect and feature of the present invention, in addition to the first feature, the filter group is composed of a filter medium, the filter medium is folded into a zigzag shape and has garment pleats, and the filter group is perpendicular to the garment pleats It is divided into a plurality of parts in the direction of the body, and the ribs of the mesh component are arranged perpendicular to the pleats. This paper size applies to China National Standard (CNS) A4 (210 X 297 mm) ^ ---- Ί .-- 4 -------- Order * -------- Line— ( Please read the notes on the back before filling out this page) 455504 Printed by the staff of the Intellectual Property Bureau of the Ministry of Economic Affairs, A7, B7 V. Invention description (5) According to the fourth aspect and features of the present invention, except the first to third In addition to any of the features, the ribs of the mesh component are set to face outwards. According to the fifth aspect and feature of the present invention, in addition to any of the first to third features, the ribs of the mesh member are provided to face inward. According to the sixth aspect and feature of the present invention, in addition to the second feature, the ribs of the mesh component are arranged parallel to the pleats so that the ribs sink between the pleats of the pleats of the filter media. According to the seventh aspect and feature of the present invention, in addition to the third feature, the ribs of the mesh component are arranged perpendicular to the garment pleats so that the ribs sink between the portions of the filter medium. According to the eighth aspect and feature of the present invention, in addition to any of the first to seventh features, the contact portion of the filter medium with the ribs of the mesh member is an impermeable portion. According to the ninth aspect and feature of the present invention, in addition to the first feature, the filter group is composed of a filter medium, and the filter medium is folded into a zigzag shape, and the folded portion is fixed with a band resin. The missing portion provided with the band-shaped resin is disposed in a range corresponding to at least one pleated top to form an independent block, and the ribs of the mesh component sink into the missing portion. According to the tenth aspect and feature of the present invention, in addition to the ninth feature, the independent blocks are linked together at a missing portion to form a filter group. The air filter according to the present invention has a first feature, that is, the mesh module is disposed at least downstream of the filter group, and at least one rib is disposed on the mesh module so that it is housed in the filter frame. Therefore, the size of this paper is applicable to China National Standard (CNS) A4 (210 X 297 mm) ---- 1 -'-- ^ --- III ^ -------- ^ »— — — — — 1 — 1 ί Please read the notes on the back before filling out this page) 455504 Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs A7 B7 V. Description of the invention (6) The device media can be maintained in a predetermined shape, but it is not required Provides an increase in pressure loss, and this air filter is suitable to be constructed mainly with a longitudinal dimension and a lateral dimension of 9 1 5mm or greater than 9 1 5mm by 9 1 5mm or greater than 9 1 5mm and a thickness of 30 to 2 9 Omm Large air filter within range. The filter set constituting the air filter according to the present invention can be formed by folding a filter medium made of glass fiber, synthetic resin fiber, PTFE, etc. into a zigzag shape, which is interposed between the filter medium The distance between the tops of the pleats can be maintained by a wave-shaped divider placed therebetween, or by folding the filter medium through a previously applied ribbon-shaped hot-melt resin in the direction of the flow in the filter medium. The distance maintaining portion is formed to be maintained in such a manner. The filter frame constituting the air filter can be formed by using a plate, a resin plate, or a wooden board. The plate is made of metal such as aluminum, stainless steel, and the like. The resin plate is, for example, an extruded resin plate of PC. , Wooden boards such as plywood and so on. The mesh components that can be used are slatted mesh or metal. Slatted mesh is made of resin or metal and has a thickness of 0.5mm or 0.5mm or more and an opening ratio in the range of 30 to 50%. When the ribs provided on the mesh module of the present invention are arranged parallel to the garment pleats provided in the filter medium of the filter set, the flow of air passing therethrough cannot be blocked by the ribs, and The air is released near the ribs. Therefore, disturbance of air flow is suppressed. The height of the ribs can be in the range of 5 to 2 8 5mm. Here the paper size applies the Chinese National Standard (CNS) A4 specification (210 X 297 mm): '~ ----- 1 — ^- ; 1-. Clothing -------- order --------- line · < Please read the precautions on the back before filling this page) 455504 A7 B7 V. Description of the invention (7) In the case, unless it is in the following pattern, it is of course not very desirable to set the ribs perpendicular to the pleats, because the air flow is blocked by the venting surface portion of the filter medium corresponding to the ribs to form a void. Area. What is needed in the present invention is to provide at least one rib on the central portion of the mesh component. On the other hand, a plurality of ribs may be disposed on the central portion, or may be disposed on the entire mesh component at an equal distance. 0 to 10 Omm. The ribs can be formed by any of various mechanisms, for example, by folding the mesh component, or by using adhesive or welding to separate the components to the mesh component, or by dividing the mesh component into Plural parts, the ends are folded back and the folded ends are connected to each other through the use of adhesive or welding. In particular, when the ribs are constituted by separate plate-like components which are not permeable, the strength of the filter group can be further increased. When the ribs are placed parallel to the pleats provided in the filter media of the filter set, as described above, the ribs can sink between the pleats of the filter media. In this case, no space is required to accommodate the ribs in the filter frame of the air filter. When the ribs are arranged to face the outside of the filter group, the space for receiving the ribs in the filter frame of the air filter needs to correspond to the height of the ribs. In the present invention, the direction of the ribs provided on the mesh member may be set to be perpendicular to the pleats of the filter medium. Even if the ribs are arranged in the above manner and perpendicular to the pleats of the filter medium, the air flow cannot be blocked by the bleed surface of the filter medium, and any influence cannot be added to the air filter. Functionally, to prevent strengthening effects. This paper size applies to China National Standard (CNS) A4 (210 X 297 mm) (Please read the precautions on the back before filling this page)
於· ----1訂-------I I I 經濟部智慧財產局員工消費合作社印製 -10- A7 A7 經濟部智慧財產局員工消費合作社印製 B7 五、發明說明（8 ) 換言之，具有收納於其中之打褶的過濾器媒體之過濾 器組可以被分成複數個（兩個或兩個以上）部分，並且網 狀組件上的肋狀物可以被放置在分開之過濾器組的相鄰部 分之間。 本發明之其他目的在於過濾器組係由被摺疊成鋸齒形 狀之過濾器媒體所構成的；摺疊部分係以絲帶狀樹脂來固 定；沒有絲帶狀樹脂的缺少部分被設置在對應於至少一措 頂之範圍中以構成獨立區域，以及網狀部分的肋狀物係沈 入缺少部分之中。 因此，當有關空氣過濾器之性能的缺點已經被產生時 ，僅能夠去除具有如此之缺點的區塊。當複數個區塊被黏 結在一起時，可以藉由使用沒有絲帶狀熱熔樹脂之絲帶狀 缺少部分來黏結剩餘的區塊來恢復空氣過濾器的性能。因 此，除了具有該缺點之區塊以外剩餘的區塊可以被有效地 使用。結果，在習知技術中已經丟棄了對應於一單元且包 含正常部分的過濾器媒體，但是根據本發明，可以減少所 丟棄之過濾器媒體的量。 此外，比一單元之長度還短之過濾器媒體的剩餘部分 ，這一部分在習知技術中已經被丟棄了，對於每一個區塊 而言可以被用來藉由黏結此等區塊而構成空氣過濾器單元 ，致使資源的有效使用。 況且，本發明可應用於具有各種尺寸之空氣過濾器。 尤其，本發明可應用於具有縱向尺寸爲9 1 5mm或者 9 1 5mm以上、橫向尺寸爲9 1 5mm或者9 1 5mm 本紙張尺度適用中國國家標準（CNS)A4規格<210 X 297公釐） ------„---ΙΊ--衣！1 訂 - -----— ·線· (請先閲讀背面之注意事項再填寫本頁) -11' 455504 經濟部智慧財產局員工消費合作社印製 A7 B7 五、發明說明（9 ) 以上及厚度在3 0到2 9 0mm的範圍內之大型的空氣過 濾器，沒有絲帶之缺少部分的長度被設定以對應大約1到 1 0個摺疊之過濾器媒體的褶頂，但是可以視尺寸及產品 的規格而做隨心所欲的改變。 如上所述，在根據本發明的空氣過滅器中，能夠透過 至少一肋狀物的提供來維持過濾器組的強度，因此，可以 避免大型空氣過濾器的變形及因爲如此之變形所造成之大 型空氣過濾器的損壞或破壞的可能性。況且，可以藉由上 述之變形防機構的使用來維持均勻的放氣速度和收集效率 ，但沒有放出空氣流動擾亂發生。 根據本發明，藉由複數個獨立區塊來構成一單元，因 此，本發明可應用於設有小型衣褶的大型空氣過濾器（例 如：設有小型衣褶及具有4呎X 4呎之尺寸的大型空氣過 濾器）。況且，當瑕疵部分已經產生時，藉由僅僅去除具 有瑕疵部分之區塊，可以連續地使用正常的區塊。因此， 可以有效地使用過濾器媒體並減少由於過濾器媒體之丟棄 所產生的工業廢棄物。 此外，複數個獨立區塊互相被黏結而構成一單兀，因 此，如上所述，可以有效使用過濾器媒體並減少由於過濾 器媒體之丟棄所產生的工業廢棄物。 從下面之連同伴隨之圖形所採用之較佳實施例的說明 ，本發明之上面及其他的目的、特色和優點將令變得明顯 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） -----------I--^--------訂 --------線· (請先閲讀背面之注意事項再填寫本頁) -12- 經濟部智慧財產局員工消費合作社印製 A7 B7 五、發明說明（10) 附圖之簡略說明： 圖1係根據本發明之實施例之空氣過濾器的平面圖； 圖2係取自沿圖1之直線A-A的放大剖面圖； 圖3係根據本發明之另一實施例之空氣過濾器的平面 I Q.I · 園 ， 圖4係取自沿圖3之直線B—B的放大剖面圖； 圖5係根據本發明之再一實施例之空氣過濾器的立體 圖； 圖6係根據本發明之又一實施例之空氣過濾器的平面 圖； 圖7係取自沿圖6之直線C - C的放大剖面圖； 圖8係根據本發明之仍一實施例之空氣過濾器的平面 圖； 圖9係取自沿圖8之直線D - D的放大剖面圖。 主要元件對照表 1 空氣過濾器 I 〇 過濾器組 II 過濾器媒體 11a 端面 lib 端面 lie 端面 lid 端面 1 2 黏著劑 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） -13- -----------I.--^--------訂---------線- (請先閱讀背面之注意事項再填寫本頁) A7 /1 S55 〇4 ------------ 五、發明說明（ii) 13 密封劑 14 樹脂 15 缺少部分 2 0 過濾器框架 2 1 內壁（面） 2 2 內壁（面） 2 3 內壁（面） 2 4 內壁（面） 2 5 切口 3 0 板條網 3 1 肋狀物 3 2 非瀵透性部分 4 0 黏結材料 較佳實施例之說明： 現在將藉由實施例並參照伴隨之圖形來說明本發明 參照圖1及圖2，空氣過濾器1被形成爲具有縱向及 橫向尺寸爲1 2 2 0mm與1 2 2 0mm和厚度爲7 5 mm之大型空氣過濾器。此空氣過濾器係由具有摺疊寬度 爲65mm之過濾器組1〇、由鋁所做成並具有厚度爲 1 5mm之過濾器框架2 0、以及具有厚度爲1mm及開 口速率爲3 5%之板條網3 0所構成的。 由玻璃纖維所做成並構成過濾器組10之過濾器媒體 1 1被摺疊成鋸齒形，具有以絲帶狀熱熔樹脂所固定之權 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） (請先閱讀背面之注項再填寫本頁) ^ --------訂-------線· 經濟部智慧財產局員工消費合作社印製 -14- 6 5 5 0 4 A7 B7 經濟部智慧財產局員工消費合作社印製 五、發明說明（I2) 頂來提供固定的摺疊距離。 此外，過濾器媒體1 1的端面1 1 a及1 1 b藉由黏 著劑1 2而被固定於過濾器框架2 0的內壁面2 1，並且 過濾器媒體11的端面11c及11d藉由密封劑13而 以密封方式被固定於過濾器框架2 0的內壁2 3。 三個具有高度爲1 Omm之肋狀物3 1 ，3 1 ，3 1 藉由板條網3 0之摺疊而被設置在其中央部分，其面朝外 ，與過濾器媒體1 1的衣褶平行，且距離5 0mm。在某 位置處’切口 2 5被設置在過濾器媒體2 0的內壁2 1， 2 2 ’ 2 3及2 4中’使得肋狀物3 1不會從下游側上之 過濾器框架2 0突出，而且板條網3 0的周邊適合被安裝 在且固定於切口 2 5中。 如上所述，根據本發明之空氣過濾器被建構，而因此 ，藉由設置在板條網3 0上之肋狀物3 1來維持過濾器組 1 0的強度。於是，不會有過濾器組變形等等的可能性， 而且，能夠維持均勻的空氣放出速度及收集效率。 圖3及圖4係本發明之另一實施例，此第二實施例在 設置於板條網3 0上之肋狀物的形狀及位置等方面與先前 所述的實施例不同。 尤其，兩個板條網3 0，3 0的末端被摺疊回去，而 且摺疊回之末端被對接，並藉由使用黏著劑或使用焊接等 等方式而彼此被固定在一起。藉此，具有高度爲3 0mm 之單一肋狀物3 1以面向內之方式被形成在板條網3 0 ’ 3 0的對接位置處，與設置在過濾器媒體中之衣褶平行° 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） 111 J I.^訂-- - -----線· (請先閱讀背面之注意事項再填寫本頁) -15- 55 Ο 4 Α7 _Β7__ 五、發明說明（I3) 板條網3 0之網目具有風扇形狀’而因此’板條網被使用 於偏移狀態中。 (請先閱讀背面之注意事項再填寫本頁) 在此情況中，肋狀物3 1被插在衣褶的褶頂之間° @ 此，空氣過濾器的厚度爲7 5 m m。甚至在此情況中’板 條網3 0適合被安裝在並固定於設置在過濾器框架2 0之 內壁21 ，22 ，23及24中的切口 25中。 在此實施例中，爲了將肋狀物3 1插進衣褶內’會有 過濾器媒體1 1被摩擦及/或損壞或破壞的可能性。爲此 原因，非滲透性部分3 2被形成，使得利用黏著劑來封閉 具有被插入於其中之肋狀物3 2的衣褶部分。 甚至在第二實施例中，藉由肋狀物3 1來維持過濾器 組1 0的強度，因此，沒有使過濾器組變形的可能性’並 且能夠維持均勻的放氣速度及收集效率。 圖5顯示本發明之再一實施例，此實施例在網上之肋 狀物的方向方面與上面所述的實施例不同’也就是說’肋 狀物被設置而與衣褶垂直。 經濟部智慧財產局員工消費合作社印製 在圖5中，空氣過濾器被形成爲具有縱向及橫向尺寸 爲1 2 2 Omm及1 2 2 Omm和厚度爲7 5mm之大型 空氣過濾器，此空氣過濾器係由兩個過濾器組1 〇 ’ 1 〇 ，一過濾器框架2 0及一板條網3 0所構成的。兩個過濾 器組1 0，1 0係以垂直分開方式配置，具有以樹脂來固 定的四個面，並且每一個面具有6 1 Ommx 1 2 2 0 mm的縱向及橫向尺寸和6 5 mm的摺疊寬度。過濾器框 架2 0係由鋁所做成並具有1 5 m m的厚度’板條網3 0 本紙張尺度適用中國國家標準（CNS)A4規格（210 公釐） -16- 經濟部智慧財產局員工消費合作社印製 4〇5b A7 _____ B7 五、發明說明（14) 係由鋁所做成並具有1 mm的厚度及大約3 5 %的開口速 率〇 由玻璃纖維所做成並構成各過濾器組1 0之過濾器媒 體1 1被摺疊成鋸齒形，具有以絲帶狀熱熔樹脂所固定之 褶頂來提供固定的摺疊距離。 在第三實施例中，一單一肋狀物3 1被設置在與過濾 器媒體1 1的衣褶垂直的方向上，於板條網3 〇的中央部 分，並且彼此垂直分開地沈入過濾器組1 〇，1 〇之中。 使用密封劑或黏著劑（未顯示出）及同類之物來將過 濾器組1 0，1 0氣密地收納和固定在過濾器框架2 0中 ，板條網3 0也被固定在過濾器框架2 0中。 在顯示於圖3、圖4及圖5中之實施例中，已經以分 開方式來例舉兩個摩擦的板條網或兩個過濾器組。另一方 面，更多數目的板條網及更多數目的過濾器組可以被設置 ，並且，甚至在此情況中*相似的強度被提供" 圖6及圖7顯示本發明之又一實施例。空氣過濾器1 被形成爲具有縱向及橫向尺寸爲1 2 2 0mm與1 2 2 0 mm和厚度爲7 5 mm之大型空氣過濾器’此空氣過濾器 1包括一具有摺疊寬度爲6 5mm之過濾器組1 0。一由 銘所做成並具有1 5mm之厚度的過濾器框架2 0、及由 鋁所做成並具有1 0mm之厚度和大約3 5%之開口速率 的板條網3 0，3 0。由玻璃纖維所做成並構成過濾器組 10之過濾器媒體11被摺疊成鋸齒形’具有以絲帶狀熱 熔樹脂所固定之褶頂來提供固定的褶疊距離’絲帶狀缺少 ^^1 ^1 ^1- ^1 ^1 ^1 ^1 ^^1 ^1 ^1 ^1 ^1 u n U 1 IV n 訂！！線丨 (請先閱讀背面之注意事項再填寫本頁) 本紙張尺度適用中國國家標準<CNS)A4規格（210 X 297公釐） -17- 4 5 5 5 0 4 A7 _ B7 五、發明說明（15) 部分1 4除外。 (請先間讀背面之注項再填寫本頁) 此外，過濾器媒體1 1的末端1 1 a及1 1 b使用黏 著劑而被固定於過濾器框架2 0的內壁面2 1及2 2，並 且過濾器媒體1 1的末端1 1 c及1 1 d使用密封劑1 3 而被固定於過濾器框架2 0的內壁面2 3及2 4。 板條網3 0，30各自在其一末端處被摺疊回，並且 摺疊回.之末端使用黏著劑或者藉由焊接或藉由另一機構而 被互相對接及固定，藉以形成具有3 0mm之高度，與設 置在過濾器媒體11中之衣褶平行的肋狀物31。在此情 況中，肋狀物3 1被插進絲帶狀缺少部分1 4之中，但沒 有提供在過濾器媒體1 1上的熱熔樹脂1 5，並且板條網 3〇 ，30適合被安裝入且固定於設置在過濾器框架20 之內表面21 ，22，23及24中的切口 25中。 經濟部智慧財產局員工消費合作社印製 如上所述，根.據本實施例之空氣過濾器係由複數個獨 立區塊所組成的。因此，當已經產生有關空氣過濾器之性 能的瑕疵時，僅具有如此之瑕疵的區塊可以被去除，並且 新的區塊可以利用絲帶狀缺少部分1 4而被黏結至剩餘的 區塊，不需要絲帶狀熱熔樹脂1 5 ，藉以使空氣過濾器的 性能恢復。除此之外，藉由被插入絲帶狀缺少部分1 4中 之肋狀物3 1來維持過濾器組的強度。 圖8及圖9顯示本發明之仍一實施例。 均係由玻璃纖維所做成並構成過濾器組之二過濾器媒 體11， 11被摺疊成鋸齒形狀，具有使用絲帶狀熱熔樹 脂1 5所固定之褶頂，以提供固定的摺疊距離，但絲帶狀 本紙張尺度適用中國國家標準（CNS)A4規格（2i0 X 297公釐） -18- 455504 A7 ---- B7 五、發明說明（叫 缺少部分除外。過濾器媒體1 1以諸如氨基甲酸乙酯一矽 黏著劑等等之黏結材料4 0，在絲帶狀缺少部分1 4處互 相黏結’但不需要熱熔樹脂1 5被提供於各過濾器媒體 1 1中’藉以形成過濾器組1 〇。 甚至在此情況中，板條網3 0被建構而使得其適合被 安裝入且固定於設置在過濾器框架2 0之內表面2 1， 22 ’ 23及24中的切口 25中。除此之外，過濾器媒 體1 1的末端1 1 a及1 1 b使用黏著劑1 2而被固定在 過濾器框架2 0的內壁面2 1及2 2，並且過濾器媒體 11的末端11c及11d使用密封劑13而以密封方式 被固定在過濾器框架2 0的內壁面2 3及2 4。 此實施例具有下面的特色，即單一單元之構成係藉由 將構成過濾器組1 0之過濾器媒體1 1形成爲區塊，並且 藉由利用過濾器媒體1 1之絲帶狀缺少部分1 4而以黏結 材料4 0使區塊互相黏結，但不需要熱熔樹脂。因此，甚 至當過濾器媒體11的剩餘部分太短而不能夠構成一單元 時，如果剩餘部分的長度等於或小於一區塊的長度，則過 濾器媒體11的剩餘部分可以被有效地使用來構成一區塊 。因此，有可能有效地使用材料並減少工業廢棄物。 (請先閱讀背面之注意事項再填寫本頁) ^ i I I----訂·--------線— 經濟部智慧財產局員工消费合作社印製 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） -19-Yu · ---- 1 Order ------- III Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economics -10- A7 A7 Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economics B7 V. Description of Invention (8) In other words Filter sets with pleated filter media housed therein can be divided into multiple (two or more) sections, and ribs on the mesh component can be placed in separate filter sets Between adjacent sections. Another object of the present invention is that the filter set is composed of a filter medium that is folded into a zigzag shape; the folded portion is fixed with a ribbon-shaped resin; and the missing portion without the ribbon-shaped resin is provided corresponding to at least one In the range of the measures, the ribs forming the independent area, and the ribs of the mesh portion sink into the missing portion. Therefore, when the disadvantages related to the performance of the air filter have been generated, only the blocks having such disadvantages can be removed. When a plurality of blocks are bonded together, the performance of the air filter can be restored by bonding the remaining blocks with a ribbon-shaped missing portion without a ribbon-shaped hot-melt resin. Therefore, the remaining blocks other than the block having the disadvantage can be effectively used. As a result, the filter media corresponding to a unit and containing a normal portion has been discarded in the conventional technique, but according to the present invention, the amount of the discarded filter media can be reduced. In addition, the remaining part of the filter media, which is shorter than the length of a unit, has been discarded in the conventional technology. For each block, it can be used to form air by bonding these blocks. Filter unit, resulting in efficient use of resources. Moreover, the present invention can be applied to air filters having various sizes. In particular, the present invention can be applied to those having a longitudinal dimension of 9 1 5 mm or more than 9 1 5 mm and a transverse dimension of 9 1 5 mm or 9 1 5 mm. The paper size is applicable to the Chinese National Standard (CNS) A4 specification < 210 X 297 mm. ------ „--- ΙΊ--Clothing! 1 Order---------- · Line · (Please read the precautions on the back before filling out this page) -11 '455504 Employees of Intellectual Property Bureau, Ministry of Economic Affairs Printed by the Consumer Cooperative A7 B7 V. Description of the invention (9) Large air filters with a thickness of 30 to 290 mm, the length of the missing part without the ribbon is set to correspond to about 1 to 10 The pleated top of the folded filter media, but can be changed as desired depending on the size and product specifications. As described above, in the air extinguisher according to the present invention, the filtration can be maintained by the provision of at least one rib. The strength of the filter unit can therefore avoid the deformation of the large air filter and the possibility of damage or destruction of the large air filter caused by such deformation. Moreover, the use of the deformation prevention mechanism described above can be used to maintain uniformity. Outgassing speed Collection efficiency, but no air flow disturbance occurs. According to the present invention, a unit is constituted by a plurality of independent blocks, so the present invention can be applied to a large air filter provided with a small garment pleated Pleats and a large air filter with a size of 4 feet X 4 feet). Moreover, when the defective part has been generated, by removing only the block with the defective part, the normal block can be continuously used. Therefore, it is possible to Effective use of filter media and reduction of industrial waste due to filter media discard. In addition, a plurality of independent blocks are bonded to each other to form a unit. Therefore, as described above, filter media can be effectively used and Reduction of industrial waste due to discarding of filter media. The above and other objects, features, and advantages of the present invention will become apparent from the description of the preferred embodiment adopted with the accompanying figures below. Applicable to China National Standard (CNS) A4 specification (210 X 297 mm) ----------- I-^ -------- Order -------- line · (please Read the notes on the back and fill in this page) -12- Printed by the Consumers ’Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs A7 B7 V. Description of the invention (10) Brief description of the drawings: Figure 1 is an air filter according to an embodiment of the invention Fig. 2 is an enlarged cross-sectional view taken along line AA of Fig. 1; Fig. 3 is a plane I QI · circle of an air filter according to another embodiment of the present invention, and Fig. 4 is taken along Fig. 3 An enlarged cross-sectional view of a straight line B-B; FIG. 5 is a perspective view of an air filter according to another embodiment of the present invention; FIG. 6 is a plan view of an air filter according to another embodiment of the present invention; Fig. 8 is a plan view of an air filter according to still another embodiment of the present invention; and Fig. 9 is an enlarged cross-sectional view taken along line D-D of Fig. 8. Comparison table of main components 1 Air filter I 〇 Filter group II Filter media 11a End surface end surface end surface end surface end surface 1 2 Adhesive This paper size applies to China National Standard (CNS) A4 (210 X 297 mm) -13 ------------ I .-- ^ -------- Order --------- line- (Please read the notes on the back before filling this page) A7 / 1 S55 〇4 ------------ 5. Description of the invention (ii) 13 Sealant 14 Resin 15 Missing part 2 0 Filter frame 2 1 Inner wall (face) 2 2 Inner wall ( Face) 2 3 Inner wall (face) 2 4 Inner wall (face) 2 5 Cutout 3 0 Lath net 3 1 Ribs 3 2 Non-pervious part 4 0 Description of the preferred embodiment of the bonding material: Now will borrow The present invention is illustrated by examples and with reference to accompanying drawings. Referring to FIG. 1 and FIG. 2, an air filter 1 is formed to have large-sized air having longitudinal and lateral dimensions of 1 220 mm and 1 220 mm and a thickness of 7 5 mm. filter. This air filter consists of a filter set 10 with a folded width of 65mm, a filter frame 20 made of aluminum and a thickness of 15mm, and a plate with a thickness of 1mm and an opening rate of 35% A network of 30. The filter media 1 1 made of glass fiber and constituting the filter group 10 is folded into a zigzag shape and has the right to be fixed with a ribbon-shaped hot-melt resin. The paper size applies the Chinese National Standard (CNS) A4 specification (210 X 297 mm) (Please read the note on the back before filling out this page) ^ -------- Order ------- Line Printed by the Employees' Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs-14- 6 5 5 0 4 A7 B7 Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs. 5. Description of Invention (I2) to provide a fixed folding distance. In addition, the end faces 1 1 a and 1 1 b of the filter medium 11 are fixed to the inner wall surface 2 1 of the filter frame 20 by an adhesive 12, and the end faces 11 c and 11 d of the filter medium 11 are sealed by The agent 13 is fixed to the inner wall 23 of the filter frame 20 in a sealed manner. Three ribs 3 1, 3 1, 3 1 with a height of 1 mm are arranged in the central part by folding of the slatted netting 30, which faces outwards and pleats with the filter medium 1 1 Parallel and at a distance of 50 mm. At some point 'the cutout 2 5 is provided in the inner wall 2 1, 2 2' 2 3 and 24 of the filter medium 20 so that the rib 3 1 does not come from the filter frame 2 0 on the downstream side. It protrudes and the perimeter of the slatted net 30 is adapted to be mounted and fixed in the cutout 25. As described above, the air filter according to the present invention is constructed, and therefore, the strength of the filter group 10 is maintained by the ribs 31 provided on the slatted net 30. Therefore, there is no possibility that the filter set is deformed or the like, and moreover, it is possible to maintain uniform air discharge speed and collection efficiency. 3 and 4 show another embodiment of the present invention. This second embodiment is different from the previously described embodiment in terms of the shape and position of the ribs provided on the slatted net 30. In particular, the ends of the two slatted nets 30, 30 are folded back, and the folded back ends are docked and fixed to each other by using an adhesive or welding, etc. As a result, a single rib 31 having a height of 30 mm is formed inwardly at the docking position of the slat net 3 0 '30, parallel to the pleats provided in the filter medium. Standards are applicable to China National Standard (CNS) A4 specifications (210 X 297 mm) 111 J I. ^ Order------- Line · (Please read the precautions on the back before filling this page) -15- 55 Ο 4 Α7 _Β7__ 5. Description of the Invention (I3) The mesh of slatted netting 3 0 has a fan shape, and therefore the slatted netting is used in the offset state. (Please read the precautions on the back before filling this page) In this case, the ribs 31 are inserted between the pleats of the pleats ° @ Here, the thickness of the air filter is 7 5 m m. Even in this case, the 'slatted mesh 30 is suitable to be installed and fixed in the cutout 25 provided in the inner walls 21, 22, 23 and 24 of the filter frame 20. In this embodiment, in order to insert the rib 31 into the pleats', the filter medium 11 may be rubbed and / or damaged or destroyed. For this reason, the non-permeable portion 32 is formed so that an adhesive agent is used to close the pleated portion having the rib 32 inserted therein. Even in the second embodiment, the strength of the filter group 10 is maintained by the ribs 31, so there is no possibility of deforming the filter group 'and it is possible to maintain a uniform outgassing speed and collection efficiency. Fig. 5 shows still another embodiment of the present invention. This embodiment is different from the embodiment described above in terms of the orientation of the ribs on the web. That is, the ribs are arranged perpendicular to the garment pleats. Printed in Figure 5 by the Consumers ’Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs. The air filter is formed as a large air filter with longitudinal and lateral dimensions of 1 2 Omm and 1 2 2 mm and a thickness of 7 5 mm. The filter is composed of two filter groups 10 ′ 10, a filter frame 20 and a slatted net 30. The two filter groups 10, 10 are arranged vertically apart, with four faces fixed with resin, and each face has a longitudinal and lateral dimension of 6 1 Ommx 1 2 2 0 mm and a 65 mm Folded width. The filter frame 2 0 is made of aluminum and has a thickness of 15 mm 'slatted mesh 3 0 This paper size applies to China National Standard (CNS) A4 (210 mm) -16- Employees of the Intellectual Property Bureau of the Ministry of Economic Affairs Printed by the Consumer Cooperative Association 405b A7 _____ B7 V. Description of the Invention (14) Made of aluminum and having a thickness of 1 mm and an opening rate of about 35%. Made of glass fiber and forming each filter group The filter media 11 of 10 is folded into a zigzag shape, and has a pleated top fixed with a ribbon-shaped hot-melt resin to provide a fixed folding distance. In the third embodiment, a single rib 31 is provided in a direction perpendicular to the pleats of the filter medium 11 at the central portion of the slat net 30 and sinks vertically into the filter separately from each other. Group 1 0, 1 0. Sealant or adhesive (not shown) and the like are used to hermetically store and fix the filter group 10, 10 in the filter frame 20, and the slatted net 30 is also fixed to the filter Frame 2 0. In the embodiments shown in Figs. 3, 4 and 5, two frictional slatted nets or two filter groups have been exemplified in a separated manner. On the other hand, a larger number of slatted nets and a larger number of filter groups can be set, and even in this case * similar strengths are provided " Figures 6 and 7 show yet another implementation of the invention example. The air filter 1 is formed as a large air filter having longitudinal and lateral dimensions of 1 220 mm and 1 220 mm and a thickness of 75 mm. The air filter 1 includes a filter having a folding width of 65 mm器 组 1 0。 Group 1 0. A filter frame 20 made of Ming and having a thickness of 15 mm, and a slat net 3 0,30 made of aluminum and having a thickness of 10 mm and an opening rate of about 35%. The filter media 11 made of glass fiber and constituting the filter group 10 is folded into a zigzag shape, 'has a pleated top fixed with a ribbon-shaped hot-melt resin to provide a fixed fold distance, and the ribbon-shaped lack ^^ 1 ^ 1 ^ 1- ^ 1 ^ 1 ^ 1 ^ 1 ^^ 1 ^ 1 ^ 1 ^ 1 ^ 1 un U 1 IV n Order! !! Line 丨 (Please read the precautions on the back before filling this page) This paper size applies to Chinese National Standards < CNS) A4 size (210 X 297 mm) -17- 4 5 5 5 0 4 A7 _ B7 V. Invention Note (15) except sections 1 to 4. (Please read the note on the back before filling out this page.) In addition, the ends 1 1 a and 1 1 b of the filter media 1 1 are fixed to the inner wall surfaces 2 1 and 2 2 of the filter frame 20 using an adhesive. The ends 1 1 c and 1 1 d of the filter medium 11 are fixed to the inner wall surfaces 2 3 and 24 of the filter frame 20 using a sealant 1 3. The slat nets 30, 30 are each folded back at one end, and folded back. The ends are docked and fixed to each other using an adhesive or by welding or by another mechanism to form a height of 30 mm. A rib 31 parallel to the garment pleats provided in the filter medium 11. In this case, the rib 31 is inserted into the ribbon-shaped missing portion 14 but the hot-melt resin 15 is not provided on the filter medium 11 and the slatted net 30, 30 is suitable for being It is fitted into and fixed in a cutout 25 provided in the inner surfaces 21, 22, 23 and 24 of the filter frame 20. Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs As described above, the air filter according to this embodiment is composed of a plurality of independent blocks. Therefore, when a defect about the performance of the air filter has been generated, only a block having such a defect can be removed, and a new block can be adhered to the remaining block by using the ribbon-like missing portion 1 4. The ribbon-shaped hot-melt resin 1 5 is not needed to restore the performance of the air filter. In addition, the strength of the filter group is maintained by the ribs 31 inserted into the ribbon-shaped missing portions 14. 8 and 9 show still another embodiment of the present invention. The filter media 11 and 11 are made of glass fiber and constitute the second filter group. The filter media 11 and 11 are folded into a zigzag shape and have a pleated top fixed with a ribbon-shaped hot melt resin 15 to provide a fixed folding distance. However, the paper size of the ribbon is applicable to the Chinese National Standard (CNS) A4 specification (2i0 X 297 mm) -18- 455504 A7 ---- B7 V. Description of the invention (except for the missing part. Filter media 1 1 The urethane-silicone adhesive and other bonding materials 40, are bonded to each other at the ribbon-like missing portions 14 but the hot-melt resin 15 is not required to be provided in each filter medium 11 to form a filter. The filter group 1 〇. Even in this case, the slatted net 30 is constructed so that it is suitable for being fitted into and fixed to the cutout 25 provided in the inner surface 2 1, 22 ′ 23 and 24 of the filter frame 20. In addition, the ends 1 1 a and 1 1 b of the filter medium 1 1 are fixed to the inner wall surfaces 2 1 and 2 2 of the filter frame 20 using an adhesive 12, and the filter medium 11 The ends 11c and 11d are fixed to the filter frame in a sealed manner using a sealant 13 0 The inner wall surfaces 2 3 and 2 4. This embodiment has the following characteristics, that is, the structure of a single unit is formed by forming the filter media 11 constituting the filter group 10 into blocks, and by using the filter media The ribbon-like portion of 11 is missing portion 14 and the blocks are bonded to each other with an adhesive material 40, but no hot-melt resin is required. Therefore, even when the remaining portion of the filter medium 11 is too short to form a unit, If the length of the remaining portion is equal to or less than the length of a block, the remaining portion of the filter medium 11 can be effectively used to constitute a block. Therefore, it is possible to effectively use materials and reduce industrial waste. (Please first Read the notes on the reverse side and fill in this page) ^ i I I ---- Order · -------- Line — Printed on the paper by the Consumers' Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs, this paper is in accordance with Chinese National Standards (CNS) A4 size (210 X 297 mm) -19-