JPH031118Y2 - - Google Patents
Info
- Publication number
- JPH031118Y2 JPH031118Y2 JP9466986U JP9466986U JPH031118Y2 JP H031118 Y2 JPH031118 Y2 JP H031118Y2 JP 9466986 U JP9466986 U JP 9466986U JP 9466986 U JP9466986 U JP 9466986U JP H031118 Y2 JPH031118 Y2 JP H031118Y2
- Authority
- JP
- Japan
- Prior art keywords
- magnetic
- support plate
- water
- water supply
- magnetic block
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
Links
- 230000005291 magnetic effect Effects 0.000 claims description 53
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 42
- 239000000696 magnetic material Substances 0.000 claims description 12
- 239000003302 ferromagnetic material Substances 0.000 claims description 11
- 239000008399 tap water Substances 0.000 description 17
- 235000020679 tap water Nutrition 0.000 description 17
- 125000006850 spacer group Chemical group 0.000 description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 230000005294 ferromagnetic effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000002738 chelating agent Substances 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
Landscapes
- Water Treatment By Electricity Or Magnetism (AREA)
Description
【考案の詳細な説明】
（産業上の利用分野）
この考案は、給水管の内壁面のスケールの付着
を防止するための磁気装置に関するものである。[Detailed Description of the Invention] (Field of Industrial Application) This invention relates to a magnetic device for preventing scale from adhering to the inner wall surface of a water supply pipe.
（従来の技術）
一般に給水管の内壁面は、送水される水道水の
中に含有するカルシウム、マグネシウム等の不純
物、水道本管からの錆等によつてスケールが発生
し、赤水の原因となるものであつた。そのため、
従来このスケールを取除く工事が行なわれていた
が、この工事は、珪砂を高圧空気で管内に吹き付
けてスケールを削り取つた後、或いは有機酸素の
キレート剤又は塩素を主剤として用い化学的に取
除いた後、エポキシ樹脂でライニング処理を行な
うものであつた。(Prior art) Generally, scale is formed on the inner wall surface of water supply pipes due to impurities such as calcium and magnesium contained in the supplied tap water, rust from the water mains, etc., which causes red water. It was hot. Therefore,
Conventionally, this scale was removed by removing the scale by blowing silica sand into the pipe with high-pressure air, or by chemically removing the scale using an organic oxygen chelating agent or chlorine as the main agent. After removal, lining treatment was performed with epoxy resin.
（考案が解決しようとする問題点）
しかしながら、これら工法によつてスケールを
除去するには、長期に亘る工事期間と莫大な工費
が必要であつた。(Problems to be solved by the invention) However, removing scale using these construction methods requires a long construction period and a huge amount of construction cost.
ところで、近年になつてこのスケールが管内に
付着するのは、水道水内の不純物がイオン間引力
や分子間引力で結晶し、給水管との間に電位差を
生ずることが原因であることが明らかとなつた。 By the way, in recent years, it has become clear that the reason why this scale adheres inside pipes is that impurities in tap water crystallize due to the attraction between ions and molecules, creating a potential difference between the tap water and the water supply pipe. It became.
そこで、この考案は、上記の問題点を解決した
ものであつて、水道水を磁化することによつてス
ケールの給水管への付着を防止するための装置の
一環として、給水能力を低下させることなく、水
道水を効率良く確実に磁化させることのできる、
取付容易で耐久性に優れた安価な磁気装置を得る
にある。 Therefore, this invention solves the above problem, and as part of a device to prevent scale from adhering to water supply pipes by magnetizing tap water, it reduces the water supply capacity. It is possible to efficiently and reliably magnetize tap water without any
To obtain an inexpensive magnetic device that is easy to install and has excellent durability.
（問題点を解決するための手段）
これを達成する手段として、この考案は、板状
の強磁性体を間隙を設けて串挿し状に複数個重積
して磁性体群を形成し、該磁性体群を支持板の通
水孔の外周部に互いに近接するように環状に配置
し、該磁性体群の両端を支持板で挟着固定するこ
とにより筒状の磁気ブロツクを形成し、該磁気ブ
ロツクを給水路間に取付けられるケーシング内に
間隔をおいて複数段直列に取付けたものである。(Means for solving the problem) As a means to achieve this, this invention forms a group of magnetic materials by stacking a plurality of plate-shaped ferromagnetic materials in a skewer shape with gaps between them. A cylindrical magnetic block is formed by arranging a group of magnetic materials in a ring shape so as to be close to each other on the outer periphery of the water passage hole of the support plate, and clamping and fixing both ends of the group of magnetic materials with the support plate. A plurality of magnetic blocks are installed in series at intervals within a casing installed between water supply channels.
（実施例）
この考案の具体的構成を図面に示す実施例につ
いて以下詳細に説明する。(Example) An example of a specific configuration of this invention shown in the drawings will be described in detail below.
ケーシング１は一端が截頭円錐状をなした円筒
状であつて、両端には夫々給水管に連結される流
入口２と、流出口３とが形成されている。ケーシ
ング１内には間隔をおいて両端に第１磁気ブロツ
クA1、その中間部に第２磁気ブロツクA2が直列
に配設されている。この第１磁気ブロツクA1は、
第１支持板４と第２支持板５と磁性体群Ｂとより
なり、第１支持板４はケーシング１に緊密に嵌合
して取付けられる大経の円板状をなし、中央に大
径の通水孔４ａが開口し、その外周部には同一半
径上に等間隔に例えば８個の取付孔４ｂが穿設さ
れている。第２支持板５はケーシング１との間に
間隙を形成する小径の円板状をなし、中心に１
個、その外周に例えば４個の通水孔５ａが開口
し、さらにその外周部に上記第１支持板４の取付
孔４ｂと同一半径上で、同一間隔をおいた位置に
取付孔５ｂが穿設されている。磁性体群Ｂは4000
ガウスを有する円板状の強磁性体６と、短管状の
スペーサー７とを取付杆８に交互に挿入し、この
実施例の場合８個の強磁性体６と９個のスペーサ
ー７が串挿し状に挿入されている。そして、この
取付杆８の両端を夫々第１支持板４と第２支持板
５の各取付孔４ｂ，５ｂの１つおきの４個所に挿
入してナツト９によつて締付けて固定し、取付孔
４ｂ，５ｂの残り４個所は後記する第１磁気ブロ
ツクA1と第２磁気ブロツクA2とを組立てる際に
磁性体群Ｂを取付けるために連結杆１０が挿入さ
れる。第２磁気ブロツクA2は、第１磁気ブロツ
クA1と同様に組立てられるが、第１磁気ブロツ
クA1の第１支持板４の代りに、第２支持板５が
使用され、磁性体群Ｂの両端に夫々第２支持板
５，５が取付けられて組立てられる。而して第１
磁気ブロツクA1と第２磁気ブロツクA2を第１図
に示すように組立てるには、一端にストツパー１
０ａを突設した長い連結杆１０を第１磁気ブロツ
クA2の第２支持板５の残りの取付孔５ｂに挿入
しつつ、該連結杆１０に強磁性体６とスペーサー
７とを交互に嵌合して磁性体群Ｂを形成し、連結
杆１０を対面する第１支持板４の取付孔４ｂに貫
通し、次いで、間隔保持用パイプ１１を嵌合した
後、第２磁気ブロツクA2の第２支持板５の取付
孔５ｂに挿入し、再び強磁性体６とスペーサー７
を交互に嵌合して磁性体群Ｂを形成しつつ対面す
る第２支持板５に挿通し、さらに貫通した連結杆
１０の先端に間隔保持用パイプ１１を嵌合して、
第１磁気ブロツクA1の第１支持板４の取付孔４
ｂに挿入、上記と同様に磁性体群Ｂを形成しつつ
対面する第２支持板５に取付孔５ｂに貫通した
後、連結杆１１の先端にナツト１２をネジ込み、
後端のストツパー１０ａとで締付ければ、両第１
磁気ブロツクA1，A1との間に間隔を設けて第２
磁気ブロツクA2がガタ付きなく強固に連結組立
てられる。これをケーシング１の流入口２側より
嵌入し、第１支持板４によつてケーシング１内に
緊密に嵌合し磁気装置１３は組立てられる。 The casing 1 has a cylindrical shape with one end shaped like a truncated cone, and an inlet 2 and an outlet 3 connected to a water supply pipe are formed at both ends, respectively. Inside the casing 1, a first magnetic block A 1 is arranged in series at both ends with an interval, and a second magnetic block A 2 is arranged in the middle part thereof. This first magnetic block A1 is
Consisting of a first support plate 4, a second support plate 5, and a magnetic material group B, the first support plate 4 has a large diameter disc shape that is tightly fitted and attached to the casing 1, and has a large diameter in the center. A water passage hole 4a is open, and eight attachment holes 4b, for example, are bored at equal intervals on the same radius on the outer periphery of the water passage hole 4a. The second support plate 5 has a small-diameter disk shape that forms a gap with the casing 1, and has a 1
For example, four water holes 5a are opened on the outer periphery of the first support plate 4, and mounting holes 5b are formed on the same radius and at the same intervals as the mounting holes 4b of the first support plate 4. It is set up. Magnetic group B is 4000
Disc-shaped ferromagnetic bodies 6 having Gauss and short tube-shaped spacers 7 are inserted alternately into the mounting rod 8, and in this embodiment, eight ferromagnetic bodies 6 and nine spacers 7 are inserted into the mounting rod 8. It is inserted like this. Then, both ends of the mounting rod 8 are inserted into every other four mounting holes 4b and 5b of the first support plate 4 and the second support plate 5, and tightened and fixed with nuts 9, and the mounting is completed. Connecting rods 10 are inserted into the remaining four holes 4b and 5b in order to attach a magnetic body group B when assembling a first magnetic block A1 and a second magnetic block A2 , which will be described later. The second magnetic block A2 is assembled in the same manner as the first magnetic block A1 , but the second support plate 5 is used instead of the first support plate 4 of the first magnetic block A1 , and the magnetic material group B The second support plates 5, 5 are attached to both ends of the assembly. Therefore, the first
To assemble the magnetic block A 1 and the second magnetic block A 2 as shown in Figure 1, a stopper 1 is attached at one end.
While inserting the long connecting rod 10 with a protruding portion 0a into the remaining mounting hole 5b of the second support plate 5 of the first magnetic block A2 , the ferromagnetic material 6 and the spacer 7 are alternately fitted into the connecting rod 10. Together, they form a magnetic body group B, pass through the attachment hole 4b of the first support plate 4 facing the connecting rod 10, and then, after fitting the spacing pipe 11, connect the second magnetic block A2. Insert into the mounting hole 5b of the second support plate 5, and then insert the ferromagnetic material 6 and the spacer 7 again.
are fitted alternately to form a magnetic body group B, and are inserted into the facing second support plate 5, and further, a spacing maintenance pipe 11 is fitted to the tip of the connecting rod 10 that has passed through.
Mounting hole 4 of first support plate 4 of first magnetic block A1
After penetrating into the mounting hole 5b of the second support plate 5 facing each other while forming the magnetic body group B in the same manner as above, screw the nut 12 into the tip of the connecting rod 11.
If you tighten it with the stopper 10a at the rear end, both first
A second magnetic block is provided with an interval between the magnetic blocks A 1 and A 1 .
Magnetic block A2 can be firmly connected and assembled without any play. This is inserted into the casing 1 from the inlet 2 side and tightly fitted into the casing 1 by the first support plate 4, so that the magnetic device 13 is assembled.
この磁気装置１３を取付けるには、例えば第５
図に示すように、送水本管１４から建物１５に送
られる水道水が、地下受水槽１６より高架水槽１
７に貯水され、高架水槽１７より給水管１８によ
つて各階の給水栓１９に給水される場合、高架水
槽１７と給水管１８との間に連結されるものであ
る。 To attach this magnetic device 13, for example, the fifth
As shown in the figure, tap water is sent from the water main pipe 14 to the building 15 from the underground water tank 16 to the elevated water tank 1.
7 and is connected between the elevated water tank 17 and the water supply pipe 18 when water is supplied from the elevated water tank 17 to the water supply faucet 19 on each floor via the water supply pipe 18.
これによつて、磁気装置１３の流入口２より流
入する水道水は第２支持板５の通水孔５ａより第
１磁気ブロツクA1内に流入して第１支持板４の
通水孔４ａより次段に流出するが、その際、通水
孔５ａ，４ａに張出している強磁性体６によつて
形成されている磁界内を直進するため、水道水は
これによつて磁化される。一方第２支持板５の外
周部とケーシング１内壁面との間を流れる水道水
は、第１支持板４によつて直進できず、磁性体群
Ｂに串挿し状に取付けられてる強磁性体６間を通
つて、上記の直進して来る水道水と一体となつて
次段に流出するため、強磁性体６によつて形成さ
れている磁界内を通過する水道水はこれによつて
磁化される。次いで第２段の第２磁気ブロツク
A2に流入した水道水は第２支持板５の通水孔５
ａおよび外周面を通り、第１磁気ブロツクA1と
同様に、磁性体群Ｂの強磁性体６による磁界内の
通過によつて、水道水はさらに磁化されて第３段
の第１磁気ブロツクA1の第１支持板４の通水孔
４ａより対面する第２支持板５の通水孔５ａに直
進して流出すると共に、磁性体群Ｂの強磁性体６
間の磁界内を通過して外周部に流れ、ケーシング
１の内壁面に沿つて流出口３に向つて流出するた
め、水道水の磁化率はさらに向上して給水管１８
に送り出される。これにより給水管１８に付着し
ているスケールは除去され、又給水管１８に新た
なスケールが付着するのを確実に防止することが
できる。 As a result, tap water flowing in from the inlet 2 of the magnetic device 13 flows into the first magnetic block A1 through the water passage hole 5a of the second support plate 5 , and flows into the water passage hole 4a of the first support plate 4. The tap water then flows out to the next stage, but at that time, the tap water travels straight through the magnetic field formed by the ferromagnetic material 6 protruding from the water holes 5a and 4a, so that the tap water is magnetized thereby. On the other hand, the tap water flowing between the outer circumferential part of the second support plate 5 and the inner wall surface of the casing 1 is prevented from traveling straight by the first support plate 4, and the ferromagnetic water is attached to the magnetic body group B in a skewered manner. 6, and flows out to the next stage together with the tap water flowing straight above, so the tap water passing through the magnetic field formed by the ferromagnetic material 6 becomes magnetized. be done. Then the second magnetic block of the second stage
The tap water flowing into A 2 flows through the water passage hole 5 of the second support plate 5.
By passing through the magnetic field of the ferromagnetic material 6 of the magnetic material group B, the tap water is further magnetized and transferred to the first magnetic block of the third stage. The water flows straight from the water hole 4a of the first support plate 4 of A1 to the water hole 5a of the second support plate 5 facing the other side, and the ferromagnetic material 6 of the magnetic material group B flows out.
The magnetic susceptibility of the tap water is further improved as it flows to the outer periphery through the magnetic field between the casing 1 and the outlet 3 along the inner wall surface of the casing 1.
sent to. As a result, scale adhering to the water supply pipe 18 is removed, and new scale adhesion to the water supply pipe 18 can be reliably prevented.
なお、上記実施例における磁気ブロツクの段数
および磁性体群の強磁性体の個数は、実施例のも
のに限定されるものではない。 Note that the number of stages of magnetic blocks and the number of ferromagnetic materials in the magnetic material group in the above embodiments are not limited to those in the embodiments.
又磁気ブロツク間の空間部には、濾過剤、水質
改善剤等を充填しても良い。 Further, the spaces between the magnetic blocks may be filled with a filtering agent, a water quality improving agent, etc.
さらに、磁気装置の取付け場合は実施例に示し
た場合に限るものでなく、例えば高架水槽と地下
タンクとの間に取付ける等、適宣必要な位置に取
付けるものである。 Furthermore, the installation of the magnetic device is not limited to the case shown in the embodiment, but may be installed at an appropriate and necessary position, such as between an elevated water tank and an underground tank.
（考案の効果）
以上、実施例について詳述したように、この考
案は、磁気装置内を流れる水道水は、間隔をおい
て複数段に配列した各磁気ブロツク内の串挿し状
に重積された強磁性体の磁性体群によつて、効率
良く高磁化されると共に、支持板の通水孔を直進
し、流速を落すことなく、確実に且つ均一に磁化
され、給水能力を低下させずに、供給することが
できる。その上取付工事が簡単で且つ耐久性に優
れ、長期に亘つて使用することができる等、安価
な磁気装置を提供し得る効果を有するものある。(Effects of the invention) As described above in detail with respect to the embodiment, in this invention, the tap water flowing inside the magnetic device is piled up in a skewer shape in each magnetic block arranged in multiple stages at intervals. Due to the magnetic group of ferromagnetic materials, the water is highly magnetized efficiently, and it passes straight through the water passage hole of the support plate, and is magnetized reliably and uniformly without reducing the flow speed, without reducing the water supply capacity. can be supplied to. In addition, some of them have the effect of providing an inexpensive magnetic device, such as easy installation, excellent durability, and long-term use.
第１図はこの考案の磁気装置のケーシングを切
断した側面図、第２図は第１図−線に沿つた
断面図、第３図は第１図−線に沿つた断面
図、第４図は第１磁気ブロツクの縦断側面図、第
５図はこの考案の磁気装置の取付状態を示す概略
図。
１……ケーシング、２……流入口、３……流出
口、４……第１支持板、４ａ……通水孔、５……
第２支持板、５ａ……通水孔、６……強磁性体、
７……スペーサー、８……取付杆、１０……連結
杆、１１……間隔保持用パイプ、１３……磁気装
置、A1……第１磁気ブロツク、A2……第２磁気
ブロツク、Ｂ……磁性体群。
Fig. 1 is a side view of the casing of the magnetic device of this invention, Fig. 2 is a sectional view taken along the line of Fig. 1, Fig. 3 is a sectional view taken along the line of Fig. 1, and Fig. 4 is a sectional view taken along the line of Fig. 1. 5 is a longitudinal sectional side view of the first magnetic block, and FIG. 5 is a schematic diagram showing the installed state of the magnetic device of this invention. DESCRIPTION OF SYMBOLS 1... Casing, 2... Inlet, 3... Outlet, 4... First support plate, 4a... Water hole, 5...
Second support plate, 5a...water hole, 6...ferromagnetic material,
7...Spacer, 8...Mounting rod, 10...Connecting rod, 11...Spacing pipe, 13...Magnetic device, A1 ...First magnetic block, A2 ...Second magnetic block, B ...Magnetic material group.
Claims (1)
個重積して磁性体群を形成し、該磁性体群を支持
板の通水孔の外周部に互いに近接するように環状
に配置し、該磁性体群の両端を支持板で挟着固定
することによつて筒状の磁気ブロツクを形成し、
該磁気ブロツクを給水路間に取付けられるケーシ
ング内に間隔をおいて複数段直列に取付けたこと
を特徴とする給水管内壁面のスケール防止用磁気
装置。 A plurality of plate-shaped ferromagnetic materials are piled up in a skewer shape with gaps between them to form a magnetic material group, and the magnetic material group is arranged in an annular shape so as to be close to each other on the outer periphery of the water passage hole of the support plate. and forming a cylindrical magnetic block by sandwiching and fixing both ends of the magnetic material group with support plates,
1. A magnetic device for preventing scale on the inner wall surface of a water supply pipe, characterized in that the magnetic blocks are mounted in series at intervals in a plurality of stages in a casing installed between the water supply pipes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9466986U JPH031118Y2 (en) | 1986-06-23 | 1986-06-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9466986U JPH031118Y2 (en) | 1986-06-23 | 1986-06-23 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS631698U JPS631698U (en) | 1988-01-07 |
| JPH031118Y2 true JPH031118Y2 (en) | 1991-01-14 |
Family
ID=30958359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9466986U Expired JPH031118Y2 (en) | 1986-06-23 | 1986-06-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH031118Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100356710B1 (en) * | 1999-12-22 | 2002-10-19 | 주식회사 하이드로맥 | A method and an apparatus for preventing the formation of scale using the angnetic force |
-
1986
- 1986-06-23 JP JP9466986U patent/JPH031118Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS631698U (en) | 1988-01-07 |
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