FR2652876A1 - METHOD AND APPARATUS FOR AVOIDING LOCKING UP OF WATER PIPES AND ANY SYSTEM THAT CONDUCTS WATER. - Google Patents
METHOD AND APPARATUS FOR AVOIDING LOCKING UP OF WATER PIPES AND ANY SYSTEM THAT CONDUCTS WATER. Download PDFInfo
- Publication number
- FR2652876A1 FR2652876A1 FR8913179A FR8913179A FR2652876A1 FR 2652876 A1 FR2652876 A1 FR 2652876A1 FR 8913179 A FR8913179 A FR 8913179A FR 8913179 A FR8913179 A FR 8913179A FR 2652876 A1 FR2652876 A1 FR 2652876A1
- Authority
- FR
- France
- Prior art keywords
- water
- electromagnet
- transformer
- pipe
- generator
- 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.)
- Granted
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/48—Treatment of water, waste water, or sewage with magnetic or electric fields
- C02F1/487—Treatment of water, waste water, or sewage with magnetic or electric fields using high frequency electromagnetic fields, e.g. pulsed electromagnetic fields
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/24—Preventing accumulation of dirt or other matter in the pipes, e.g. by traps, by strainers
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/22—Eliminating or preventing deposits, scale removal, scale prevention
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
Abstract
Description
La présente invention a pour objet un procédé et un appareil destinés a' éviter l'entartrage des conduites d'eau, des installations sanitaires et de tout système qui conduit l'eau destinée au chauffage, au refroidissement à lévaporation ou à l'eau potable sans que la composition chimique de 11 eau soit modifiée. En outre, elle vise, par l'effet de l'eau ainsi traitée, à déstabiliser les dépôts calcaires déjà existants.The subject of the present invention is a method and an apparatus intended to prevent scaling of water pipes, sanitary installations and any system which conducts water intended for heating, evaporative cooling or drinking water. without the chemical composition of the water being changed. In addition, it aims, by the effect of the water thus treated, to destabilize the already existing limestone deposits.
On a déjà proposé différents systèmes visant le même but mais qui diffèrent les uns des autres par leur mode d1 action. We have already proposed different systems aiming at the same goal but which differ from each other by their mode of action.
Certains appareils agissent par échange ionique (adoucisseurs).Some devices act by ion exchange (softeners).
D'antres appareils agissent sur la forme cristalline du calcium et en modifient la structure par l'action de champs magnétiques permanents, champs électriques et champs électromagnétiques. Other devices act on the crystalline form of calcium and modify its structure by the action of permanent magnetic fields, electric fields and electromagnetic fields.
Parmi les derniers il y a des systèmes qui nécessitent une intervention au niveau de la tuyauterie, et d'autres qui agissent par induction sans la nécessité de couper la tuyauterie (aimant permanent, appareils avec bobines d' induction). Among the latter there are systems which require intervention in the piping, and others which act by induction without the need to cut the piping (permanent magnet, devices with induction coils).
Les désavantages de l'aimant permanent sont le dépôt de matériaux ferrugineux aux deux pôles des aimants, le risque d'hysterèse qui peut diminuer l'efficacité dans le temps et ceux des appareils fonctionnant par induction sont la sensibilité aux courants parasites sur la tuyauterie et le risque de reversibilité du traitement par des champs trop faibles. The disadvantages of the permanent magnet are the deposit of ferruginous materials at the two poles of the magnets, the risk of hysteresis which can decrease the efficiency over time and those of the devices operating by induction are the sensitivity to parasitic currents on the piping and the risk of reversibility of treatment by fields that are too weak.
L'invention vise à éviter certains des inconvénients indiqués ci-dessus des appareils existants et elle propose à cet effet un procédé de détartrage, caractérisé par le fait qu'on transmet, par induction, des impulsions magnétiques au liquide à travers la paroi solide de la canalisation.The invention aims to avoid some of the drawbacks indicated above of existing devices and it proposes for this purpose a descaling process, characterized in that it transmits, by induction, magnetic pulses to the liquid through the solid wall of the pipeline.
L'application de ce procédé, dans lequel le liquide n'est pas soumis à l'action dun champ magnétique constant mais à des impulsions magnétiques, provoque lY-éclatement des cristaux de calcium et leur transformation en petits morceaux.The application of this process, in which the liquid is not subjected to the action of a constant magnetic field but to magnetic pulses, causes lY-bursting of the calcium crystals and their transformation into small pieces.
Dans une réalisation préférée, les impulsions magnétiques sont créées par un électro-aimant alimenté par des signaux électriques d'une fréquence variable, variant, par exemple entre 500 et 1500 Hz.In a preferred embodiment, the magnetic pulses are created by an electromagnet powered by electrical signals of a variable frequency, varying, for example between 500 and 1500 Hz.
L'invention porte également sur un appareil pour la mise en oeuvre du procédé ci-dessus, et qui, sous sa forme privilégiée, est constitué par au moins un électro-aimant agencé pour être fixé sur la paroi de la canalisation, relié à un générateur d'impulsions électriques alimenté par un courant continu, basse tension, par l'intermédiaire d'un transformateur-redresseur relié au réseau électrique.The invention also relates to an apparatus for implementing the above method, and which, in its preferred form, consists of at least one electromagnet arranged to be fixed to the wall of the pipeline, connected to a electric pulse generator powered by direct current, low voltage, through a transformer-rectifier connected to the electrical network.
Dans le cas où il est prévu plus d'un électro-aimant, ceux-ci peuvent évidemment être alimentés par un seul groupe réunissant le générateur et le transformateurredresseur.If more than one electromagnet is provided, these can obviously be supplied by a single group uniting the generator and the rectifier transformer.
D'autres détails de lsinvention ressortiront de la description qui va suivre d'exemples de mise en oeuvre du procédé et du montage de 1 t appareil correspondant, description faite en se référant au dessin annexé sur lequel la fig. 1 est une vue schématique de l'ensemble du montage de l'appareil, la fig. 2 représente le montage d'un appareil sur un tuyau, la fig. 3 représente le montage de deux appareils sur un tuyau, la fig. 4 représente le montage séparé de l'élément actif de l'appareil et de son groupe d'alimentation et électronique et la fig. 5 représente le montage de plusieurs éléments actifs reliés à un seul et m8me groupe dtalimentation et électronique.Other details of the invention will emerge from the description which follows of examples of implementation of the method and of the mounting of the corresponding device, description made with reference to the appended drawing in which FIG. 1 is a schematic view of the assembly of the apparatus, FIG. 2 shows the mounting of a device on a pipe, fig. 3 shows the mounting of two devices on a pipe, FIG. 4 shows the separate mounting of the active element of the device and of its power and electronic group and FIG. 5 shows the mounting of several active elements connected to a single and same power supply and electronic group.
Dans les exemples représentés, et dont le schéma général d'ensemble est illustré par la figure 1, l'appareil comporte un électro-aimant 1, fixé sur le conduit d'eau 2.In the examples shown, and the general outline of which is illustrated in FIG. 1, the apparatus comprises an electromagnet 1, fixed on the water pipe 2.
L'aimant 1 est relié à un générateur 3 d'impulsions électriques rectangulaires, dont la fréquence est soumise à balayage entre 500 et 1500 Hz. Ce générateur est agencé pour fournir des impulsions électriques réglables en forme, fréquence, amplitude et intensité. Ces impulsions alimentent l'électro-aimant qui génèrent donc des impulsions magnétiques variables.The magnet 1 is connected to a generator 3 of rectangular electrical pulses, the frequency of which is subjected to scanning between 500 and 1500 Hz. This generator is arranged to supply adjustable electrical pulses in shape, frequency, amplitude and intensity. These pulses feed the electromagnet which therefore generate variable magnetic pulses.
Ce générateur 3 de type classique est alimenté sous basse tension. Un transformateur-redresseur 4 relié ici au secteur fournit cette basse tension.This generator 3 of conventional type is supplied under low voltage. A transformer-rectifier 4 connected here to the mains supplies this low voltage.
Dans l'exemple de la fig. 2, ensemble de l'aimant 1, du générateur 3 et du transformateur-redresseur 4 est groupé sous un bottier 5 fixé sur le tuyau 2 par des colliers 6 ou moyens analogues.In the example of fig. 2, assembly of the magnet 1, of the generator 3 and of the transformer-rectifier 4 is grouped under a casing 5 fixed to the pipe 2 by collars 6 or similar means.
Sur la fig. 3, sont fixés deux bottiers 5, 5t, sur un tuyau 7 de plus grand diamètre que le tuyau 2, par exemple de diamètre dépassant 3 cm. In fig. 3, two booters 5, 5t are fixed on a pipe 7 of larger diameter than the pipe 2, for example of diameter exceeding 3 cm.
On peut aussi, comme représenté sur les fig. 4 et 5, regrouper seulement le générateur 3 et le transformateur 4 sous un bottier 8 et ne fixer sur le tuyau que l'électroaimant 1.It is also possible, as shown in FIGS. 4 and 5, group only the generator 3 and the transformer 4 under a box 8 and fix only the electromagnet 1 on the pipe.
On peut alors, comme représenté sur la fig. 5, alimenter avec une seule électronique 8 plusieurs éléments actifs 1, 11. Avec ce montage, llélectronique peut être éloignée des éléments actifs, ce qui est important dans certaines industries qui exigent des installations anti-déflagration. We can then, as shown in fig. 5, supply with a single electronic device 8 several active elements 1, 11. With this arrangement, the electronics can be separated from the active elements, which is important in certain industries which require explosion-proof installations.
Claims (6)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8913179A FR2652876B1 (en) | 1989-10-10 | 1989-10-10 | METHOD AND APPARATUS FOR AVOIDING LOCKING UP OF WATER PIPES AND ANY SYSTEM THAT CONDUCTS WATER. |
PCT/FR1990/000718 WO1991005971A1 (en) | 1989-10-10 | 1990-10-08 | Method and apparatus for avoiding scaling in water conduits and in any water piping system |
EP19900914924 EP0462233A1 (en) | 1989-10-10 | 1990-10-08 | Method and apparatus for avoiding scaling in water conduits and in any water piping system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8913179A FR2652876B1 (en) | 1989-10-10 | 1989-10-10 | METHOD AND APPARATUS FOR AVOIDING LOCKING UP OF WATER PIPES AND ANY SYSTEM THAT CONDUCTS WATER. |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2652876A1 true FR2652876A1 (en) | 1991-04-12 |
FR2652876B1 FR2652876B1 (en) | 1992-04-17 |
Family
ID=9386224
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8913179A Expired - Lifetime FR2652876B1 (en) | 1989-10-10 | 1989-10-10 | METHOD AND APPARATUS FOR AVOIDING LOCKING UP OF WATER PIPES AND ANY SYSTEM THAT CONDUCTS WATER. |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0462233A1 (en) |
FR (1) | FR2652876B1 (en) |
WO (1) | WO1991005971A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2882745A1 (en) * | 2005-03-01 | 2006-09-08 | Arcange & Sarl | Treating fluid network in thermal power stations, comprises applying an electromagnetic field through nonmetallic portions of conduit wall to eliminate and/or prevent the material deposits on the wall |
CN107585883A (en) * | 2017-10-09 | 2018-01-16 | 淮阴工学院 | A kind of intelligent electromagnetic descaling and antiscaling method and descaling and antiscaling device based on climbing method |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE8916226U1 (en) * | 1989-10-10 | 1995-12-07 | Frahne, Dietrich, Dr.rer.nat., 72664 Kohlberg | Arrangement for testing the effectiveness of physical measures for the purpose of preventing or reducing deposits forming water scale in aqueous systems |
BE1004676A3 (en) * | 1991-03-12 | 1993-01-12 | Pitz Michel | Device intended to prevent and/or eliminate adherent incrustation formationin pipes |
BE1004921A3 (en) * | 1991-05-22 | 1993-02-23 | Delforge Gerard | METHOD FOR TREATING A MEDIUM, GENERATOR AND TRANSFER MEANS FOR SUCH TREATMENT. |
US5227683A (en) * | 1992-02-11 | 1993-07-13 | Colonel Clair | Magnet assembly with concentrator for providing flux lines perpendicular to fluid flow direction within steel pipe |
US5269915A (en) * | 1993-04-08 | 1993-12-14 | Colonel Clair | Magnetic source and condenser for producing flux perpendicular to gas and liquid flow in ferrous and nonferrous pipes |
DK35896A (en) * | 1996-03-28 | 1997-09-29 | Knud Zindel | Apparatus for treating solid, liquid or gaseous materials |
GB2450501B (en) * | 2007-06-26 | 2011-10-12 | Balvinder Singh Nagi | Filtering and purging system |
GB2484968B (en) * | 2010-10-28 | 2015-10-21 | Hydropath Technology Ltd | Apparatus for treating fluid in a conduit |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2607574A1 (en) * | 1986-12-01 | 1988-06-03 | Niessen Philippe | Electronic anti-scale device acting inductively |
WO1988005763A1 (en) * | 1987-01-28 | 1988-08-11 | Philippe Niessen | Treatment of liquids and biological tissues by magnetic induction |
EP0319936A2 (en) * | 1987-12-09 | 1989-06-14 | Christoph Schubert | Scale-preventing apparatus for pipe systems |
-
1989
- 1989-10-10 FR FR8913179A patent/FR2652876B1/en not_active Expired - Lifetime
-
1990
- 1990-10-08 EP EP19900914924 patent/EP0462233A1/en not_active Withdrawn
- 1990-10-08 WO PCT/FR1990/000718 patent/WO1991005971A1/en not_active Application Discontinuation
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2607574A1 (en) * | 1986-12-01 | 1988-06-03 | Niessen Philippe | Electronic anti-scale device acting inductively |
WO1988005763A1 (en) * | 1987-01-28 | 1988-08-11 | Philippe Niessen | Treatment of liquids and biological tissues by magnetic induction |
EP0319936A2 (en) * | 1987-12-09 | 1989-06-14 | Christoph Schubert | Scale-preventing apparatus for pipe systems |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2882745A1 (en) * | 2005-03-01 | 2006-09-08 | Arcange & Sarl | Treating fluid network in thermal power stations, comprises applying an electromagnetic field through nonmetallic portions of conduit wall to eliminate and/or prevent the material deposits on the wall |
CN107585883A (en) * | 2017-10-09 | 2018-01-16 | 淮阴工学院 | A kind of intelligent electromagnetic descaling and antiscaling method and descaling and antiscaling device based on climbing method |
CN107585883B (en) * | 2017-10-09 | 2019-09-10 | 淮阴工学院 | A kind of intelligent electromagnetic descaling and antiscaling method and descaling and antiscaling device based on climbing method |
Also Published As
Publication number | Publication date |
---|---|
FR2652876B1 (en) | 1992-04-17 |
EP0462233A1 (en) | 1991-12-27 |
WO1991005971A1 (en) | 1991-05-02 |
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Legal Events
Date | Code | Title | Description |
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ST | Notification of lapse |