WO2012139238A1 - Method for anchoring a flat hose or the like - Google Patents

Method for anchoring a flat hose or the like Download PDF

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Publication number
WO2012139238A1
WO2012139238A1 PCT/CL2012/000017 CL2012000017W WO2012139238A1 WO 2012139238 A1 WO2012139238 A1 WO 2012139238A1 CL 2012000017 W CL2012000017 W CL 2012000017W WO 2012139238 A1 WO2012139238 A1 WO 2012139238A1
Authority
WO
WIPO (PCT)
Prior art keywords
hose
flat
hoses
clamping
type
Prior art date
Application number
PCT/CL2012/000017
Other languages
Spanish (es)
French (fr)
Inventor
Felipe Andrés EICHHOLZ PEREZ DE ARCE
Original Assignee
Eichholz Perez De Arce Felipe Andres
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Eichholz Perez De Arce Felipe Andres filed Critical Eichholz Perez De Arce Felipe Andres
Publication of WO2012139238A1 publication Critical patent/WO2012139238A1/en

Links

Classifications

    • 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
    • F16L33/00—Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses
    • F16L33/22—Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses with means not mentioned in the preceding groups for gripping the hose between inner and outer parts
    • F16L33/225—Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses with means not mentioned in the preceding groups for gripping the hose between inner and outer parts a sleeve being movable axially
    • 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
    • F16L33/00—Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses
    • F16L33/16—Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses with sealing or securing means using fluid pressure
    • 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
    • F16L37/00—Couplings of the quick-acting type
    • F16L37/02—Couplings of the quick-acting type in which the connection is maintained only by friction of the parts being joined
    • F16L37/04—Couplings of the quick-acting type in which the connection is maintained only by friction of the parts being joined with an elastic outer part pressing against an inner part by reason of its elasticity
    • F16L37/06—Couplings of the quick-acting type in which the connection is maintained only by friction of the parts being joined with an elastic outer part pressing against an inner part by reason of its elasticity tightened by fluid pressure

Definitions

  • the irrigation technified has varied formulas for its application as well as in materialities, however, all of them imply the use of unions, whether they are in curves, straight, couplings, with changes of measures (reductions) etc., all these elements , as a whole, called components of the irrigation or conduction systems, independent of the materials with which they are made, have their specific function, always pursuing the efficiency of the system both in terms of maintaining the pressures of the conducted liquids, such as power to prevent the loss of these.
  • the invention consists of a clamping system that uses 2 pieces:
  • the first one consists of a solid, cylindrical piece, in which one of its ends is carved in such a way to achieve a conization of it until it reaches its base, as clearly shown in Figure 1.-
  • the second of the pieces consists of a ring, according to the size of the first, which has a shape as shown in Figure 2.- and which inside have a conical shape with an angle similar to that of the cylindrical part previously described.
  • the cylinder is introduced inside the ring.
  • the flat hose is inserted up to the stop indicated as N ° 3.- of figure 1, then run the ring over the piece of flat hose that surrounds the part of the cylindrical part, producing the hose clamping by the compression in the conical parts of both pieces, as a result of putting pressure on the liquid that you want to drive, which causes the hose to be pulled axially, achieving the support and the tightness of the system.
  • the invention provides a solid solution to all the problems indicated above, since:
  • the clamping system achieves the system's tightness 2. - Since the clamping mechanism does not tighten the hose with edges or other mechanisms that enclose it, its durability is increased.
  • the exposed clamping system may be integrated into various components such as single, bent, "T”, cross, valve or measuring instruments in fluid networks, etc.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Supports For Pipes And Cables (AREA)
  • Clamps And Clips (AREA)

Abstract

The invention relates to a method for anchoring a flat hose or the like, wherein the pressure exerted by the liquid fed through the hose and the use of 2 specially-designed pieces, which are part of the invention, form a system that allows the fluid to flow continuously without leaking, consequently maintaining the pressure of the liquids that have been propelled through the inside using said connection. The aforementioned pieces, consisting of the first piece in the shape of a hollow truncated cone, such that it can be tightly inserted into the flat hose through the widest side, and the second piece, which is a ring having an inner diameter equivalent to the widest part of the truncated cone, both have the same angulation as the preceding piece. The method consists of inserting the flat hose between the two pieces, making manual adjustments so that the hose is gripped between the elements, the hose increasing in size when the liquid is introduced into the hose with the pressure with which it is propelled, anchoring the hose to the element and making the system leak tight.

Description

METODO DE SUJECION PARA MANGUERA PLANA, O SIMILARES.  CLAMPING METHOD FOR FLAT HOSE, OR SIMILAR.
A nivel mundial, el uso de mangueras planas para el riego agrícola, se ha masificado enormemente siendo utilizadas mayoritariamente en riego de hortalizas y cultivos de temporada, como un método de utilizar riego tecnificado, con las ventajas que esto acarrea de flexibilidad de uso, economía en su instalación, ahorro y eficiencia en la utilización del agua, etc . También se ha convertido en un gran usuario de este tipo de manguera la industria minera, ya que se le utiliza como tubería para conducción de agua y compuestos químicos para las pilas de lixiviación de diversos materiales, anteriormente dejados como desechos, y ahora con nuevas tecnologías y mercados, se hacen interesantes de explotar. Globally, the use of flat hoses for agricultural irrigation, has been massively huge, being used mostly in irrigation of vegetables and seasonal crops, as a method of using technical irrigation, with the advantages that this brings with flexibility of use, economy in its installation, saving and efficiency in the use of water, etc. The mining industry has also become a great user of this type of hose, as it is used as a pipe for the conduction of water and chemical compounds for leaching piles of various materials, previously left as waste, and now with new technologies and markets, they become interesting to explode.
El riego tecnificado, tiene variadas fórmulas para su aplicación al igual que en materialidades, sin embargo, todas ellas implican la utilización de uniones, ya sean estas en curvas, rectas, acoples, con cambios de medidas (reducciones) etc., todos estos elementos, en su conjunto, llamados componentes de los sistemas de riego o conducción, independiente de las materialidades con que se confeccionen, tienen su específica función, siempre persiguiendo la eficiencia del sistema tanto en términos de mantención de las presiones de los líquidos conducidos, como la facultad para impedir las pérdida de estos. The irrigation technified, has varied formulas for its application as well as in materialities, however, all of them imply the use of unions, whether they are in curves, straight, couplings, with changes of measures (reductions) etc., all these elements , as a whole, called components of the irrigation or conduction systems, independent of the materials with which they are made, have their specific function, always pursuing the efficiency of the system both in terms of maintaining the pressures of the conducted liquids, such as power to prevent the loss of these.
La unión de mangueras planas, normalmente de Policlorulo de Vinilo con un alma de tejido, presenta algunos inconvenientes de estanqueidad y dificultades en la unión. The union of flat hoses, usually of polyvinylchloride with a fabric core, presents some inconvenience of tightness and difficulties in the union.
Hasta ahora los sistemas de unión de las mangueras planas, implican la utilización de distintos elementos como abrazaderas, coplas y uniones que además de no dar buen éxito en la unión, producen cercenamiento de la manguera plana, maltrato de esta y en definitiva un acortamiento de la vida útil de la inversión realizada en el sistema. Until now the joining systems of the flat hoses, involve the use of different elements such as clamps, couplings and joints that in addition to not giving good success in the union, produce flat hose curtailment, abuse of this and ultimately a shortening of the useful life of the investment made in the system.
No obstante lo anterior, para manguera lay fíat o plana, los fittings específicos son muy escasos y en general, adolecen de 4 grandes problemas: Notwithstanding the foregoing, for flat or flat hose, specific fittings are very scarce and generally suffer from 4 major problems:
1. O son compuestos de varias piezas, complicando su instalación y posterior reutilización 2. O tienen componentes que dañan la manguera, dada su forma angulosa, restándole vida útil, obligando al reemplazo temprano de esta, como son las abrazaderas metálicas 1. Or they are composed of several pieces, complicating their installation and subsequent reuse 2. Or they have components that damage the hose, given its angular shape, subtracting its useful life, forcing its early replacement, such as metal clamps
3. O no producen un sello permanente y consistente a no ser que requieran de múltiples elementos para evitar las fugas de líquido, el cual esta a presión. 3. Or do not produce a permanent and consistent seal unless they require multiple elements to prevent liquid leakage, which is under pressure.
4. O cuando se trata de la conducción de líquidos en altos volúmenes, estas uniones se deben hacer con piezas especialmente fabricadas y con sistemas de sujeción específicos para estos tamaños 4. Or when it comes to the conduction of liquids in high volumes, these joints must be made with specially manufactured parts and with specific fastening systems for these sizes
La invención consiste en un sistema de sujeción que utiliza 2 piezas: The invention consists of a clamping system that uses 2 pieces:
La primera de ellas consiste en una pieza sólida, cilindrica, en que en uno de sus extremos se talla de tal manera de conseguir una conización de este hasta llegar a su base, como lo muestra claramente la figura 1.- The first one consists of a solid, cylindrical piece, in which one of its ends is carved in such a way to achieve a conization of it until it reaches its base, as clearly shown in Figure 1.-
La segunda de las piezas consiste en un anillo, acorde con el tamaño de la primera, el que tiene una forma como se gráfica en la figura 2.- y que en su interior tienen un forma cónica con un ángulo similar al de pieza cilindrica anteriormente descrita. The second of the pieces consists of a ring, according to the size of the first, which has a shape as shown in Figure 2.- and which inside have a conical shape with an angle similar to that of the cylindrical part previously described.
Para conseguir el método de sujeción y estanqueidad, el cilindro es introducido por el interior del anillo. A continuación se introduce la manguera plana hasta el tope indicado como N° 3.- de la figura 1 , para luego correr el anillo por sobre el trozo de manguera plana que envuelve la parte de la pieza cilindrica, produciendo la sujeción de la manguera mediante la compresión en las partes cónicas de ambas piezas, por efecto de poner presión al líquido que se desee conducir, lo que hace que la manguera sea jalada axialmente, consiguiendo la sujeción y la estanqueidad del sistema. To achieve the method of clamping and sealing, the cylinder is introduced inside the ring. Next, the flat hose is inserted up to the stop indicated as N ° 3.- of figure 1, then run the ring over the piece of flat hose that surrounds the part of the cylindrical part, producing the hose clamping by the compression in the conical parts of both pieces, as a result of putting pressure on the liquid that you want to drive, which causes the hose to be pulled axially, achieving the support and the tightness of the system.
Con esta sujeción esta asegurada la durabilidad de la manguera plana en las uniones que estas requieran, y la estanqueidad del sistema, ya que esta se basa en la misma manguera plana, la cual esta especialmente fabricada al efecto. With this clamping, the durability of the flat hose is guaranteed in the joints that these require, and the tightness of the system, since this is based on the same flat hose, which is specially manufactured for that purpose.
Por lo anterior la invención, da sólida solución a todos los problemas antes indicados, ya que: Therefore, the invention provides a solid solution to all the problems indicated above, since:
1- El sistema de sujeción consigue la estanqueidad del sistema 2. - Dado que el mecanismo de sujeción no aprieta la manguera con aristas u otros mecanismos que la cercenen, su durabilidad se ve incrementada. 1- The clamping system achieves the system's tightness 2. - Since the clamping mechanism does not tighten the hose with edges or other mechanisms that enclose it, its durability is increased.
3. - Dado que se trata de piezas cónicas, tanto el anillo como la pieza cilindrica, producen un sello muy superior que el conseguido con piezas adicionales, el que se incrementa a medida que aumenta la presión de conducción del liquido a través de esta, la estanqueidad del sistema se ve mejorada. 3. - Since they are conical pieces, both the ring and the cylindrical part, they produce a much higher seal than that achieved with additional parts, which increases as the liquid conduction pressure increases through it, the tightness of the system is improved.
4. - El principio de sujeción que sostiene la invención es Independiente del tamaño o diámetro de la manguera plana, por lo que no se hace necesaria la utilización de piezas adicionales especialmente confeccionadas. 4. - The clamping principle that sustains the invention is independent of the size or diameter of the flat hose, so it is not necessary to use additional specially made pieces.
El sistema de sujeción expuesto podrá ser integrado a diversos componentes tales como en uniones simples, acodadas, en "T", en cruz, en válvulas o en instrumentos de medición en redes fluidas, etc. The exposed clamping system may be integrated into various components such as single, bent, "T", cross, valve or measuring instruments in fluid networks, etc.

Claims

REIVINDICACIONES
1. - El sistema de sujeción para mangueras planas, o lo similar del tipo, constituido por 2 elementos, un cilindro cónico en uno de sus extremos y un anillo que en su interior también presenta una forma cónica en su interior CARACTERIZADO, porque dichos elementos, actuando conjuntamente, como se ha descrito, producen una sujeción de la manguera plana al elemento, y al mismo tiempo consiguiendo la estanqueidad al sistema. 1. - The fastening system for flat hoses, or the like of the type, consisting of 2 elements, a conical cylinder at one of its ends and a ring that inside also has a conical shape inside CHARACTERIZED, because said elements , acting together, as described, they produce a clamping of the flat hose to the element, and at the same time getting the system tightness.
2. - El sistema de sujeción para mangueras planas, o similares del tipo, según la reivindicación 1 , CARACTERIZADO por que dicho sistema de sujeción puede ser integrado a uniones simples 2. - The clamping system for flat or similar hoses of the type according to claim 1, CHARACTERIZED in that said clamping system can be integrated into simple joints
3. - El sistema de sujeción para mangueras planas, o similares del tipo, según la reivindicación 1 , CARACTERIZADO por que dicho sistema de sujeción puede ser integrado a uniones en "T" con tres extremos de conexión con el mismo sistema. 3. - The fastening system for flat or similar hoses of the type according to claim 1, CHARACTERIZED in that said fastening system can be integrated into "T" joints with three connecting ends with the same system.
4- El sistema de sujeción para mangueras planas, similares del tipo, según la reivindicación 1 , CARACTERIZADO por que dicho sistema de sujeción puede ser integrado a uniones en codo o ángulo con dos extremos de conexión con el mismo sistema. 4- The clamping system for flat hoses, similar of the type, according to claim 1, CHARACTERIZED in that said clamping system can be integrated into elbow or angle joints with two connecting ends with the same system.
5. - El sistema de sujeción para mangueras planas, o similares del tipo, según la reivindicación 1 , CARACTERIZADO por que dicho sistema de sujeción puede ser integrado a uniones con hilo exterior o interior, formando terminales factibles de unir manguera plana a sistemas de tuberías rígidas con finales con hilo 5. - The fastening system for flat hoses, or similar of the type, according to claim 1, CHARACTERIZED in that said fastening system can be integrated to unions with outer or inner thread, forming possible terminals of joining flat hose to pipe systems rigid with thread ends
6. - El sistema de sujeción para mangueras planas, o lo similar del tipo, según la reivindicación 1 , CARACTERIZADO por que dicho sistema de sujeción de manguera plana, puede ser integrado a uniones de cualquier especie que conduzcan líquidos a presión. 6. - The clamping system for flat hoses, or the like of the type, according to claim 1, CHARACTERIZED in that said flat hose clamping system, can be integrated into joints of any kind that conduct pressurized liquids.
PCT/CL2012/000017 2011-04-15 2012-04-16 Method for anchoring a flat hose or the like WO2012139238A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CL847-2011 2011-04-15
CL2011000847A CL2011000847A1 (en) 2011-04-15 2011-04-15 Fastening system for sleeve type hoses with a terminal, which comprises a hollow body, and towards one of its ends, the outer surface has a divergent conical section and spikes, and a ring arranged on the outside of the hollow body, where the type hose sleeve is arranged between the hollow body and the ring.

Publications (1)

Publication Number Publication Date
WO2012139238A1 true WO2012139238A1 (en) 2012-10-18

Family

ID=47008757

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CL2012/000017 WO2012139238A1 (en) 2011-04-15 2012-04-16 Method for anchoring a flat hose or the like

Country Status (2)

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CL (1) CL2011000847A1 (en)
WO (1) WO2012139238A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109519625A (en) * 2018-12-26 2019-03-26 江苏斯必得重工机械有限公司 Crimping device between the hose coupling and hose of hydraulic system

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR704825A (en) * 1929-11-04 1931-05-27 Karasto Maschinen U Appbau Raf Flexible hose connection
FR1152473A (en) * 1956-06-22 1958-02-18 Flexible hose connector
US3436104A (en) * 1967-09-25 1969-04-01 Ibm Tube coupling

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR704825A (en) * 1929-11-04 1931-05-27 Karasto Maschinen U Appbau Raf Flexible hose connection
FR1152473A (en) * 1956-06-22 1958-02-18 Flexible hose connector
US3436104A (en) * 1967-09-25 1969-04-01 Ibm Tube coupling

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109519625A (en) * 2018-12-26 2019-03-26 江苏斯必得重工机械有限公司 Crimping device between the hose coupling and hose of hydraulic system
CN109519625B (en) * 2018-12-26 2023-10-31 江苏斯必得重工机械有限公司 Device for buckling between hose connector and hose of hydraulic system

Also Published As

Publication number Publication date
CL2011000847A1 (en) 2011-08-26

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