201119953 六、發明說明： 【發明所屬之技術領域】 本發明係關於對在鋼製配管內流通的水進行磁化處理 ，被使用在防止配管發生紅銹等的磁氣式水處理裝置。 【先前技術】 自以往以來，以在供水、供給熱水、空調、工廠設備 等中所使用的鋼製配管中防止發生紅銹、積垢附著對策而 言，採用一種磁氣式水處理裝置。 磁氣式水處理裝置係藉由磁石而發生磁場，以在配管 流通的水橫穿磁力線的方式所構成，若如上所示所流通的 水橫穿磁力線時，會產生感應電流而形成爲經磁氣處理的 水。經磁氣處理的水係使在配管所產生的紅銹（Fe203 ) 變化成安定的黑銹（Fe304 )，因此可防止因配管內發生 紅銹所造成的銹水，並且可抑制配管更進一步的腐蝕。此 外，經磁氣處理的水亦可達成防止對配管附著積垢及積垢 的去除的效果。 以在配管內流通的水橫穿磁力線的方式施加磁場的手 段而言，係有在配管周圍配置磁石的技術、或在配管內部 設置具備有磁石的磁氣式水處理裝置，而使該磁氣式水處 理裝置內部流通的水直接接觸磁石的技術等。 例如，在專利文獻1中已揭示一種磁氣式水處理裝置 ，其係在水所流通的筒狀殼體，並列組入有包夾磁性金屬 板而將多數磁石層積的層積柱的內容。 -5- 201119953 〔先前技術文獻〕 〔專利文獻〕 〔專利文獻1〕日本專利第290989 1號公報 【發明內容】 (發明所欲解決之課題） 爲了效率佳地進行水的磁氣處理，必須與水的流通方 向呈垂直的方向的磁場較強、水的流速較快。 在配管周圍配置磁石的習知技術中，在配管的中央部 流通的水由於與磁石的距離變大，因此無法使磁場強力作 用，而會有難以使磁氣處理的效率提升的問題。 此外，如專利文獻1所記載之發明所示，使在磁氣式 水處理裝置內部流通的水直接接觸磁石的技術中，會有磁 石因在配管流通的水而腐蝕劣化、或磁石的成分溶出等問 題。此外，由於在流路配置有構造複雜的複數層積柱，因 此筒狀殼體內的流路阻力會增大，流速會降低，因此亦會 有磁氣處理的效率降低的問題。此外，由於構造複雜，因 此亦會有耗費成本的問題。 因此，在本發明中，係將提供一種構造簡單、磁氣處 理效率高、不會發生磁石溶出等的磁氣式水處理裝置作爲 解決的課題。 (解決課題之手段） 請求項1之發明係一種磁氣式水處理裝置，其特徵爲 -6 - 201119953 具備有： 複數管件，被插入在配管途中’直徑小於在該配管內 流通的被處理水所分歧排水的該配管； 第1歧管頭部，一端與前述複數管件的一端相連接， 另一端與前述配管的上游側相連接’將由該配管的上游側 所被導入的被處理水分歧導入至該複數管件； 第2歧管頭部，一端與前述複數管件的另一端相連接 ，另一端與前述配管的下游側相連接’將由該複數管件被 排出的被處理水導入至該配管的下游側；及 複數個磁石，以外裝狀態設在前述各管件，在被處理 水的排水方向隔著間隙作連設配置， 前述複數磁石係以該磁石所生成的磁場的磁力線方向 與前述被處理水的排水方向呈交叉的方式予以配置。 請求項2之發明係在請求項1之磁氣式水處理裝置中， 前述複數磁石朝與排水方向呈大致並行的方向予以磁化。 請求項3之發明係在請求項1之磁氣式水處理裝置中， 前述複數磁石朝與排水方向呈大致直角的方向予以磁化。 請求項4之發明係在請求項1或2之磁氣式水處理裝置 中，將配置在相鄰接的管件的前述磁石相互，以相互對向 的磁極成爲同極的方式作配置。 請求項5之發明係在請求項1之磁氣式水處理裝置中， 採用該複數管件的流路剖面積的合計値小於前述配管的流 路剖面積的値的尺寸者作爲前述複數管件。 201119953 (發明之效果） 藉由請求項1之發明，將在配管內流通的被處理水分 歧排水至直徑小於配管的複數管件，與藉由以外裝狀態設 在各管件且在被處理水的排水方向隔著間隙作連設配置的 複數個磁石所生成的磁場的磁力線方向呈交叉的方式流通 被處理水，藉此可將被處理水良好地進行磁氣處理。 如以上所示，藉由將被處理水分歧流通至配有磁石的 複數直徑較小的複數管件，將磁石接近被處理水而加強作 用於被處理水的磁場，可使磁氣處理效率提升。 此外，藉由請求項1之發明，由於磁石不會與被處理 水相接觸，因此可避免因該被處理水而腐蝕劣化、或在被 處理水中溶出磁石成分。 此外請求項1之發明之磁氣式水處理裝置中，排水路 徑係管件，流路阻力較小，因此可輕易加速被處理水的流 速。 此外，已知磁氣處理係使磁力線脈衝式作用於被處理 水乃有助於提升效率，在請求項1之發明的磁氣式水處理 裝置中，複數個磁石隔著間隙作連設配置，因此藉由該複 數個磁石的磁化方向及鄰接磁石的相互相對向的磁極面的 極性的關係等，在每次通過連設且相互鄰接的一組磁石時 ，或在每次通過連設的磁石時，被處理水即橫穿磁力線。 藉此，被處理水係脈衝式作用相對其移動方向呈交叉的磁 力線而予以磁氣處理，可使磁氣處理效率提升。 此外’請求項1之發明之磁氣式水處理裝置由於構造 -8 - 201119953 簡單，因此可低成本作成。 藉由請求項2之發明，磁石係使用朝與排水方向呈大 致並行的方向予以磁化者，因此，藉此，可加強排水方向 的磁場，藉由與鄰接磁石的相互作用，亦可加強與排水方 向呈交叉的方向的磁場。 藉由請求項3之發明，磁石係使用朝與排水方向呈大 致直角的方向予以磁化者，因此，藉此，可加強與排水方 向呈大致垂直的方向的磁場，因此可使磁氣處理效率提升 〇 藉由請求項4之發明，將配置在相鄰接的管件的前述 磁石相互’以相互對向的磁極成爲同極的方式作配置，因 此可使磁力線的方向朝相對被處理水的排水方向呈垂直方 向偏向。因此，可加強與被處理水之排水方向呈交叉的方 向的磁場，可使磁氣處理效率提升。 藉由請求項5之發明，採用該複數管件的流路剖面積 的合計値小於前述配管的流路剖面積的値的尺寸者作爲前 述複數管件，因此可使該管件中之被處理水的流速比配管 中之被處理水的流速更爲高速。如此可使磁氣處理的效率 提升。 【實施方式】 參照圖示，說明本發明之磁氣式水處理裝置。 如第1圖（A)及（B )所示，磁氣式水處理裝置1 0係具備 有：被配設在供水、供給熱水、空調、工廠設備等配管20 -9 - 201119953 的途中，將由如上所示之配管20的上游側所被導入的被處 理水分歧導入至複數管件12的第1歧管頭部11 ;被處理水 被分歧排水的複數管件12;將由該複數管件12所被排出的 被處理水導入至配管20之下游側的第2歧管頭部1 3 ;及以 外裝狀態設在該複數管件之各個的複數磁石1 4。以上之複 數管件12及複數磁石14係在以上狀態下被收容在圓筒狀之 箱體1 5的內部。 前述第1歧管頭部1 1及前述第2歧管頭部1 3係分別一端 與配管20相連接、另一端與管件12相連接之供被處理水流 通的中空構件，如前所述，其中，分別第1歧管頭部1 1係 與上游側的配管20相連接，第2歧管頭部13係與下游側的 配管20相連接。 前述管件1 2係由不銹鋼等非磁性材料，例如聚乙烯等 所構成之直徑小於配管2 0的圓筒狀構件，分別其中一端與 第1歧管頭部Π相連接，另一端與第2歧管頭部13相連接’ 其複數並列設置。藉由上述構成’在前述配管20的上游側 流通的被處理水係透過第1歧管頭部11而被導入至磁氣式 水處理裝置1〇，分歧排水至複數支管件12 ’透過第2歧管 頭部13而由該磁氣式水處理裝置1〇排出至配管20的下游側 。在此，複數管件1 2係均朝向與配管20爲相同方向而設’ 因此流路阻力小而可加快被處理水的流速。尤其在本實施 形態中，以複數管件1 2而言，由於採用其流路剖面積的合 計値比配管20的流路剖面積的値爲小的管件，因此管件12 中的被處理水的流速係變得比配管20中爲快。 -10- 201119953 在本實施形態中，前述磁石1 4係使用形成爲具有貫穿 孔的圓板狀，磁化方向與排水方向呈平行的磁石，亦即由 其中一面朝另一面方向予以磁化的磁石。該磁石14的貫穿 孔的內徑係與管件1 2的外徑大致相同，被嵌入在各管件1 2 予以固定。該磁石1 4係在被處理水的排水方向隔著間隙而 連設配置在各管件1 2。 此外在本實施形態中，如第2圖所示，磁石1 4係在與 管件12之長邊方向相鄰接的磁石14相互中，以相對向的磁 極面成爲同極的方式予以配置。如前所述，磁石14係予以 磁化且配置成如以上所示，因此排水方向的磁場變強，但 是因鄰接磁石1 4的相互作用，可使磁力線的方向朝相對排 水方向呈垂直的方向偏向，因此可加強與排水方向呈交叉 的方向的磁場。因此，可使磁氣處理效率提升。磁石14係 如前所述以將相互對向的磁極面成爲同極的方式予以配置 ，而且在被處理水的排水方向隔著間隙作連設配置，因此 ，可藉由相鄰接的1組磁石1 4而使與排水方向呈交叉的磁 力線產生，而可高密度地產生與排水方向呈交叉的磁力線 〇 再者此外，在本實施形態中，被設在相鄰接管件1 2的 磁石14相互係彼此鄰接於與管件12的長度方向呈垂直的方 向，以鄰接的磁石1 4相互相對向的極面成爲同極的方式予 以配置。即使藉由該構成亦可另外加強與排水方向呈交叉 的方向的磁場，因此，可使磁氣處理效率提升。但是，若 磁石1 4爲較薄時，與以成爲異極的方式予以配置的情形沒 -11 - 201119953 有太大差異，因此並非限定爲該配置。 以上磁石1 4在本實施形態中係構成爲圓板狀者，但是 其形狀並非限定爲圓板狀，亦可使用例如區塊狀或角板狀 等各種形狀的磁石。此外，磁石14的固定手段並非限定爲 嵌入固定，亦可例如藉由接著劑來加以固定。 若使被處理水流入以上構成之磁氣式水處理裝置10， 由第1歧管頭部1 1分歧導入排水至管件1 2。如前所述，在 管件12內係藉由磁石14而產生與排水方向呈交叉的方向的 磁力線，因此在每次通過鄰接的1組磁石時，被處理水即 會橫穿磁力線。藉此，被處理水係脈衝式作用與排水方向 呈交叉的磁力線而予以磁氣處理。 經磁氣處理的水係使配管20之內周的紅銹（Fe203 ) 變化成安定的黑銹（Fe304 )，因此可防止因該配管20內 發生紅銹所造成的銹水，並且可抑制配管20更進一步的腐 蝕》此外，經磁氣處理的水係達成防止對配管20附著積垢 及積垢的去除的效果。如上所示，本實施形態的磁氣式水 處理裝置1 〇係可適用在供水、供給熱水、空調、或工廠設 備等防止配管20發生紅銹及防止積垢附著》 <變更例> 以磁石14而言，亦可使用與管件12的長度方向呈垂直 方向（呈正交的方向）予以磁化的磁石。藉此，可加強與 排水方向呈垂直的方向的磁場，因此可使磁氣處理效率提 升。例如，如第3圖（A)所示，可以與排水方向（管件1 2的 -12- 201119953 長度方向）相鄰接的磁石14的相互相對向的磁極面成爲同 極的方式，而且以與相對排水方向（管件12的長度方向） 呈垂直方向相鄰接的磁石14相互相對向的磁極面成爲同極 的方式進行配置。若構成爲如上所示時，由於可加強與排 水方向呈交叉的方向的磁場，因此可使磁氣處理效率提升 〇 此外，如第3圖（B)所示，以磁石14而言，亦可使用與 管件12的長度方向呈垂直的方向（與管件12的長度方向呈 正交的方向）予以磁化的磁石。可以如上所示之磁石1 4的 磁化方向，以相互鄰接的磁石14的相互相對向的磁極面成 爲異極的方式進行配置，亦可使相鄰接的磁石1 4相互的磁 極面未正對而使磁化方向呈傾斜。 磁石1 4的配置係若以磁石1 4所發生的磁場的磁力線的 方向與被處理水的排水方向呈交叉的方式予以配置，則可 包含個數來作適當選擇。 如以上所示’在該變更例中，在磁石1 4的內側及其前 後兩側’磁力線與被處理水呈交叉，因此該被處理水係每 次通過在各管件1 2以其長度方向隔著間隙作連設配置的磁 石1 4時即橫穿磁力線。因此，被處理水係脈衝式作用與排 水方向呈交叉的磁力線而予以磁氣處理。 此外’在第1圖中係揭示具備有1 2支管件1 2的構成， 但是管件1 2的個數、直徑及配置間隔等乃爲設計事項，可 使用解析或實驗手法來作適當設定。 201119953 <用以實施發明之形態的效果> 藉由本發明之磁氣式水處理裝置10，將在配管20內流 通的被處理水分歧排水至直徑小於配管20的複數管件1 2， 與藉由以外裝狀態設在各管件1 2且在被處理水的排水方向 隔著間隙作連設配置的複數個磁石1 4所發生的磁場的磁力 線呈交叉而使被處理水排水，藉此可將被處理水進行磁氣 處理。 如上所示分歧成直徑小於配管20的複數管件12中而導 入至該配管20中的被處理水，使其排水，藉此可使磁石14 接近被處理水。因此，可加強作用於被處理水的磁場，可 使磁氣處理效率提升。此外，磁石14係外裝在管件12者， 不會與被處理水接觸，因此可防止磁石14因在配管20流通 的被處理水而腐蝕劣化、或磁石1 4的成分溶出的情形。 在本發明之磁氣式水處理裝置10中，排水路徑爲具有 平坦內周面的管件1 2，可減小排水阻力，因此可輕易加速 被處理水的流速，故可使磁氣處理效率提升。尤其若構成 爲使12支管件12的流路剖面積的合計値小於配管20的流路 剖面積的値，被處理水即可在管件12之中以比在配管20之 中更爲高速流通。 複數個磁石1 4係隔著間隙作連設配置，因此在之前所 敘述的主要實施形態中，藉由與磁石1 4的磁化方向、管件 12的長度方向及正交的方向相鄰接的磁石14相互關係等， 在管件12流通的被處理水係在每次通過連設且相互鄰接的 一組磁石時即橫穿磁力線。此外在實施形態之變更例中’ -14- 201119953 根據磁石14的磁化方向與鄰接的周圍磁石14相對向的磁極 面的極性等的關係，在管件1 2流通的被處理水係在每次通 過磁石1 4時即橫穿磁力線。因此，被處理水係脈衝式作用 對其移動方向呈交叉的磁力線而予以磁氣處理，可使磁氣 處理效率提升。 此外，本發明之磁氣式水處理裝置10由於構造簡單， 因此可減低成本。 藉由將磁石1 4的磁化方向、配置等設定爲較佳條件， 可得更爲優異的效果。 (產業上利用可能性） 本發明之磁氣式水處理裝置係配設在供水、供給熱水 、空調、工廠設備等之配管的途中，對在該等之中流通的 水進行磁化處理，被用在防止配管發生紅銹、防止積垢附 著及所附著之積垢的去除等，可在該等設備的製造領域或 配管設備的建設領域等加以利用。 【圖式簡單說明】 第1圖係磁氣式水處理裝置的說明圖，（A)爲磁氣式水 處理裝置之局部切口說明圖，（B)爲（A)的A-A箭號剖面說 明圖。 第2圖係顯示磁石配置的剖面說明圖。 第3圖係顯示磁石配置的變形例的剖面說明圖，（A)爲 其例一，（B)爲其例二。 15· 201119953 【主要元件符號說明】 1 〇 :磁氣式水處理裝置 1 1 :第1歧管頭部 1 2 :管件 13 :第2歧管頭部 1 4 :磁石 1 5 :箱體 20 :配管[Technical Field] The present invention relates to a magnetic-type water treatment apparatus that prevents magnets from flowing in a steel pipe and that is used to prevent red rust or the like from occurring in the piping. [Prior Art] A magnetic gas water treatment device has been used to prevent red rust and scale adhesion in steel pipes used for water supply, hot water supply, air conditioning, and plant equipment. In a magnetic gas water treatment device, a magnetic field is generated by a magnet, and water flowing through a pipe is formed to cross a magnetic field line. When the water flowing as described above traverses a magnetic line of force, an induced current is generated to form a magnetic field. Gas treated water. The magnetic gas-treated water system changes the red rust (Fe203) generated in the piping to a stable black rust (Fe304), thereby preventing rust water caused by red rust in the piping, and suppressing the piping further. corrosion. In addition, the magnetically treated water can also achieve the effect of preventing the removal of deposits and scales from the piping. The means for applying a magnetic field so that the water flowing through the pipe traverses the magnetic lines of force is a technique in which a magnet is placed around the pipe, or a magneto-type water treatment device including a magnet is provided inside the pipe to make the magnetic gas The technique in which the water flowing inside the water treatment device directly contacts the magnet. For example, Patent Document 1 discloses a magnetic gas water treatment apparatus in which a cylindrical casing through which water flows is arranged, and the contents of a laminated column in which a plurality of magnets are stacked are stacked in parallel. . -5-201119953 [PRIOR ART DOCUMENT] [Patent Document 1] [Patent Document 1] Japanese Patent No. 2909891 [Summary of the Invention] (Problems to be Solved by the Invention) In order to efficiently perform magnetic gas treatment of water, it is necessary to The direction of flow of water in the vertical direction is stronger and the flow rate of water is faster. In the prior art in which the magnet is disposed around the pipe, the distance between the water flowing in the center of the pipe and the magnet is increased, so that the magnetic field cannot be strongly used, and the efficiency of the magnetic gas treatment is hard to be improved. Further, as described in the invention described in the patent document 1, in the technique of directly contacting the water flowing inside the magnetic-type water treatment device with the magnet, the magnet is corroded and deteriorated by the water flowing through the pipe, or the component of the magnet is eluted. And other issues. Further, since a plurality of laminated columns having a complicated structure are disposed in the flow path, the flow path resistance in the cylindrical casing is increased, and the flow velocity is lowered, so that the efficiency of the magnetic gas treatment is lowered. In addition, due to the complicated structure, there is also a costly problem. Therefore, in the present invention, a magnetic-type water treatment apparatus which is simple in structure, high in magnetic gas treatment efficiency, and in which magnetite elution does not occur is provided as a problem to be solved. (Means for Solving the Problem) The invention of claim 1 is a magnetic-type water treatment device characterized in that: -6 - 201119953 is provided with: a plurality of pipe fittings inserted into the pipe, the diameter of which is smaller than the water to be treated flowing in the pipe The first branch head is connected to one end of the plurality of tubes, and the other end is connected to the upstream side of the pipe, and the treated water introduced by the upstream side of the pipe is introduced into the pipe. To the plurality of tubes; the second manifold head having one end connected to the other end of the plurality of tubes and the other end connected to the downstream side of the tube' to introduce the treated water discharged from the plurality of tubes to the downstream of the tube And a plurality of magnets are disposed in the externally disposed state, and are disposed in a drainage direction of the water to be treated through a gap, wherein the plurality of magnets are in a magnetic line direction of the magnetic field generated by the magnet and the treated water The drainage direction is configured in an intersecting manner. The invention of claim 2 is the magnetic gas water treatment apparatus of claim 1, wherein the plurality of magnets are magnetized in a direction substantially parallel to the drainage direction. The invention of claim 3 is the magnetic gas water treatment apparatus of claim 1, wherein the plurality of magnets are magnetized in a direction substantially at right angles to the drainage direction. According to the invention of claim 4, in the magnetic-type water treatment apparatus of claim 1 or 2, the magnets disposed in the adjacent pipe members are disposed such that the magnetic poles facing each other have the same polarity. According to a fifth aspect of the invention, in the magnetic gas water treatment apparatus of claim 1, the total cross-sectional area of the plurality of tubes is smaller than the size of the cross-sectional area of the flow path of the piping as the plurality of tubes. 201119953 (Effect of the invention) According to the invention of claim 1, the treated water flowing through the pipe is drained to a plurality of pipes having a diameter smaller than the pipe, and the water is disposed in each pipe and in the water to be treated by the external state. The water to be treated flows through the magnetic field lines of the magnetic field generated by the plurality of magnets arranged in the direction of the gap, and the treated water can be well subjected to the magnetic gas treatment. As described above, the magnetic treatment efficiency can be improved by diverging the water to be treated to a plurality of plural pipe members having a small diameter of the magnet, and the magnet is brought close to the water to be treated to enhance the magnetic field applied to the water to be treated. Further, according to the invention of claim 1, since the magnet does not come into contact with the water to be treated, it is possible to avoid corrosion deterioration due to the water to be treated or to dissolve the magnet component in the water to be treated. Further, in the magnetic gas type water treatment device of the invention of claim 1, the drainage path pipe member has a small flow path resistance, so that the flow rate of the water to be treated can be easily accelerated. Further, it is known that the magnetic gas processing system causes the magnetic flux to be pulsed on the water to be treated to contribute to the improvement of efficiency. In the magnetic gas water treatment device of the invention of claim 1, a plurality of magnets are connected to each other via a gap. Therefore, by the relationship between the magnetization direction of the plurality of magnets and the polarity of the magnetic pole faces of the adjacent magnets facing each other, each time a set of magnets connected and adjacent to each other is passed, or each time a magnet is connected At the time, the treated water traverses the magnetic lines of force. Thereby, the treated magnetic system is subjected to magnetic gas treatment by the magnetic force lines which are intersected with the moving direction, so that the magnetic gas processing efficiency can be improved. Further, the magnetic gas water treatment apparatus of the invention of claim 1 is simple in construction, and therefore can be manufactured at low cost. According to the invention of claim 2, the magnet is magnetized in a direction substantially parallel to the drainage direction, whereby the magnetic field in the drainage direction can be enhanced, and the interaction with the adjacent magnet can be enhanced and drained. The direction of the magnetic field in the direction of the intersection. According to the invention of claim 3, the magnet is magnetized in a direction substantially at right angles to the drainage direction, whereby the magnetic field in a direction substantially perpendicular to the drainage direction can be enhanced, so that the magnetic treatment efficiency can be improved. According to the invention of claim 4, the magnets disposed in the adjacent pipe members are disposed such that the magnetic poles facing each other are in the same polarity, so that the direction of the magnetic lines of force can be directed toward the drainage direction of the water to be treated. It is deflected in the vertical direction. Therefore, the magnetic field in the direction intersecting the drainage direction of the water to be treated can be enhanced, and the magnetic gas treatment efficiency can be improved. According to the invention of claim 5, the total cross-sectional area of the plurality of pipe members is smaller than the size of the cross-sectional area of the flow path of the pipe as the plurality of pipe members, so that the flow rate of the treated water in the pipe member can be made. It is faster than the flow rate of the treated water in the piping. This can increase the efficiency of magnetic gas processing. [Embodiment] A magnetic gas water treatment apparatus according to the present invention will be described with reference to the drawings. As shown in Fig. 1 (A) and (B), the magnetic-type water treatment device 10 is provided on the way to piping 20 -9 - 201119953 such as water supply, hot water supply, air conditioner, and factory equipment. The treated water introduced by the upstream side of the piping 20 as shown above is introduced into the first manifold head 11 of the plurality of tubes 12; the plurality of tubes 12 to be drained by the treated water; the plurality of tubes 12 are to be The discharged treated water is introduced into the second manifold head 13 on the downstream side of the pipe 20, and the plurality of magnets 14 in the external state are provided in each of the plurality of tubes. The above plurality of tubes 12 and the plurality of magnets 14 are housed inside the cylindrical case 15 in the above state. As described above, the first manifold head portion 1 1 and the second manifold head portion 13 are respectively connected to the pipe 20 and the other end of which is connected to the pipe member 12, and the hollow member through which the water to be treated flows. Among them, the first manifold head portion 11 is connected to the upstream side pipe 20, and the second manifold head portion 13 is connected to the downstream side pipe 20. The tube member 12 is a cylindrical member having a diameter smaller than that of the pipe 20 made of a non-magnetic material such as stainless steel, for example, polyethylene, and one end thereof is connected to the first manifold head ,, and the other end is the second. The tube heads 13 are connected 'the plural number is arranged side by side. The water to be treated which flows in the upstream side of the piping 20 is introduced into the magnetic-type water treatment apparatus 1 through the first manifold head 11 , and the divided water is discharged to the plurality of branch pipes 12 ′. The manifold head 13 is discharged to the downstream side of the pipe 20 by the magnetic-type water treatment apparatus 1 . Here, the plurality of tubes 12 are disposed in the same direction as the pipe 20, so that the flow path resistance is small and the flow rate of the water to be treated can be increased. In particular, in the present embodiment, the flow rate of the treated water in the tube member 12 is smaller because the total cross-sectional area of the flow path is smaller than the cross-sectional area of the flow path of the pipe 20. The system becomes faster than in the pipe 20. -10- 201119953 In the present embodiment, the magnet 14 is formed of a magnet having a disk shape having a through hole and having a magnetization direction parallel to the drainage direction, that is, a magnet magnetized from one surface to the other surface. . The inner diameter of the through hole of the magnet 14 is substantially the same as the outer diameter of the pipe member 12, and is fixed to each of the pipe members 1 2 to be fixed. The magnets 14 are disposed in the respective pipe members 12 in a drainage direction of the water to be treated via a gap. Further, in the present embodiment, as shown in Fig. 2, the magnets 14 are disposed such that the magnet faces 14 adjacent to each other in the longitudinal direction of the tube member 12 are formed so that the opposing magnetic pole faces are the same pole. As described above, the magnet 14 is magnetized and arranged as shown above, so that the magnetic field in the drainage direction becomes strong, but the direction of the magnetic flux can be deflected in the direction perpendicular to the drainage direction due to the interaction of the adjacent magnets 14. Therefore, the magnetic field in the direction intersecting the drainage direction can be enhanced. Therefore, the magnetic gas processing efficiency can be improved. As described above, the magnet 14 is disposed such that the mutually opposite magnetic pole faces are the same pole, and is disposed in the drainage direction of the water to be treated via the gap. Therefore, the adjacent group can be connected The magnetic field 14 generates a magnetic field line that intersects the drainage direction, and a magnetic flux line that intersects the drainage direction can be generated at a high density. Further, in the present embodiment, the magnet 14 is provided adjacent to the tube member 12. The mutual phases are adjacent to each other in a direction perpendicular to the longitudinal direction of the pipe member 12, and are disposed such that the pole faces of the adjacent magnets 14 facing each other are the same pole. Even with this configuration, the magnetic field in the direction intersecting the drainage direction can be additionally enhanced, so that the magnetic treatment efficiency can be improved. However, if the magnet 14 is thin, it is not significantly different from the case where it is arranged to be a different pole. Therefore, it is not limited to this configuration. In the present embodiment, the magnets 14 are formed into a disk shape, but the shape thereof is not limited to a disk shape, and magnets of various shapes such as a block shape or a gusset shape may be used. Further, the fixing means of the magnet 14 is not limited to being embedded and fixed, and may be fixed by, for example, an adhesive. When the water to be treated flows into the magnetic-type water treatment device 10 configured as described above, the first manifold head portion 1 1 is introduced into the water pipe 1 to be branched. As described above, in the pipe member 12, magnetic lines of force in the direction intersecting the drainage direction are generated by the magnet 14, so that the treated water crosses the magnetic lines of force each time an adjacent group of magnets passes. Thereby, the treated water is pulsed and magnetic field lines intersecting the drainage direction to be magnetically treated. The water-treated water system changes the red rust (Fe203) in the inner circumference of the pipe 20 into a stable black rust (Fe304), thereby preventing rust water caused by red rust in the pipe 20 and suppressing piping. 20 Further Corrosion>> In addition, the magnetic gas-treated water system has an effect of preventing the deposition of scale and scale of the pipe 20 from adhering. As described above, the magnetic-type water treatment device 1 of the present embodiment can be applied to prevent the red rust and the scale from adhering to the piping 20 such as water supply, hot water supply, air conditioning, and factory equipment. <Modification Example> As the magnet 14, a magnet magnetized in a direction perpendicular to the longitudinal direction of the pipe member 12 (in a direction orthogonal to each other) may be used. Thereby, the magnetic field in the direction perpendicular to the drainage direction can be enhanced, so that the magnetic gas treatment efficiency can be improved. For example, as shown in Fig. 3(A), the mutually opposite magnetic pole faces of the magnets 14 adjacent to the drainage direction (the length direction of the tube member 12-12-201119953) become the same pole, and The direction of the drainage (the longitudinal direction of the pipe member 12) is such that the magnetic pole faces that are adjacent to each other in the vertical direction are aligned with each other. When the configuration is as described above, since the magnetic field in the direction intersecting the drainage direction can be enhanced, the magnetic gas treatment efficiency can be improved. Further, as shown in FIG. 3(B), the magnet 14 can also be used. A magnet magnetized in a direction perpendicular to the longitudinal direction of the pipe member 12 (a direction orthogonal to the longitudinal direction of the pipe member 12) is used. The magnetization direction of the magnet 14 as described above may be arranged such that the mutually opposite magnetic pole faces of the magnets 14 adjacent to each other are different poles, and the magnetic pole faces of the adjacent magnets 14 may not be opposite each other. The magnetization direction is inclined. The arrangement of the magnets 14 is arranged such that the direction of the magnetic lines of the magnetic field generated by the magnets 14 intersects with the drainage direction of the water to be treated, and the number of the magnets 14 can be appropriately selected. As shown above, in the modified example, the magnetic lines of the inside of the magnet 14 and the front and rear sides thereof intersect with the water to be treated, so that the water to be treated is separated by the length of each of the tubes 1 2 each time. When the gap is used as the connected magnet, the magnetic flux is traversed. Therefore, the treated water system is subjected to magnetic gas treatment by a pulse line that intersects with the direction of drainage. Further, in the first drawing, a configuration in which 12 pipe members 12 are provided is disclosed. However, the number, diameter, arrangement interval, and the like of the pipe members 12 are design matters, and can be appropriately set by analysis or experimental methods. 201119953 <Effects of the embodiment for carrying out the invention> The magnetic water-type water treatment device 10 of the present invention diverts the water to be treated flowing through the pipe 20 to a plurality of pipe members 1 2 having a diameter smaller than that of the pipe 20, and borrows The magnetic field lines of the magnetic field generated by the plurality of magnets 14 disposed in the respective tubular members 12 in the externally mounted state and interposed in the drainage direction of the water to be treated are intersected to drain the water to be treated, thereby allowing the water to be treated to be drained. The treated water is subjected to magnetic gas treatment. As described above, the water to be treated which is branched into the plurality of tubes 12 having the smaller diameter than the pipe 20 and introduced into the pipe 20 is drained, whereby the magnet 14 can be brought close to the water to be treated. Therefore, the magnetic field acting on the water to be treated can be enhanced, and the magnetic gas processing efficiency can be improved. Further, since the magnet 14 is externally attached to the pipe member 12 and does not come into contact with the water to be treated, it is possible to prevent the magnet 14 from being corroded and deteriorated due to the water to be treated flowing through the pipe 20, or the component of the magnet 14 is eluted. In the magnetic gas type water treatment device 10 of the present invention, the drainage path is a pipe member 12 having a flat inner peripheral surface, which can reduce the drainage resistance, so that the flow rate of the treated water can be easily accelerated, so that the magnetic gas treatment efficiency can be improved. . In particular, when the total enthalpy of the cross-sectional area of the flow path of the twelve pipe members 12 is smaller than the cross-sectional area of the flow path of the pipe 20, the water to be treated can flow more efficiently in the pipe member 12 than in the pipe 20. Since a plurality of magnets 14 are arranged in a gap via a gap, in the main embodiment described above, the magnet is adjacent to the magnetization direction of the magnet 14 and the longitudinal direction of the tube 12 and the direction orthogonal thereto. In the mutual relationship or the like, the water to be treated which flows through the pipe member 12 traverses the magnetic lines of force when passing through a group of magnets which are connected and adjacent to each other. Further, in the modified example of the embodiment, -14-201119953, the water to be treated flowing through the tube 12 is passed every time depending on the relationship between the magnetization direction of the magnet 14 and the polarity of the magnetic pole surface facing the adjacent surrounding magnet 14 The magnet traverses the magnetic field line at 14:00. Therefore, the treated water is pulsed to magnetically treat the magnetic lines of force that intersect in the moving direction, so that the magnetic gas processing efficiency can be improved. Further, the magnetic-type water treatment apparatus 10 of the present invention can reduce the cost because of its simple structure. By setting the magnetization direction, arrangement, and the like of the magnet 14 to preferable conditions, a more excellent effect can be obtained. (Industrial Applicability) The magnetic gas water treatment device of the present invention is disposed in the middle of piping for water supply, hot water supply, air conditioning, and plant equipment, and magnetizes the water flowing therein. It can be used in the field of manufacturing such equipment or in the field of construction of piping equipment, etc., in order to prevent red rust from occurring in the piping, to prevent the adhesion of the scale, and to remove the deposited dirt. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is an explanatory view of a magnetic gas water treatment apparatus, (A) is a partial incision explanatory diagram of a magnetic gas type water treatment apparatus, and (B) is an AA arrow section explanatory diagram of (A) . Fig. 2 is a cross-sectional explanatory view showing a magnet arrangement. Fig. 3 is a cross-sectional explanatory view showing a modified example of the arrangement of the magnets, wherein (A) is the first example and (B) is the second example. 15· 201119953 [Explanation of main component symbols] 1 〇: Magnetic gas water treatment device 1 1 : 1st manifold head 1 2 : Pipe 13 : 2nd manifold head 1 4 : Magnet 1 5 : Case 20 : Piping