WO2015130244A1 - Robinet d'angle à bille à base de plastique pour radiateurs et son procédé de production - Google Patents

Robinet d'angle à bille à base de plastique pour radiateurs et son procédé de production Download PDF

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Publication number
WO2015130244A1
WO2015130244A1 PCT/TR2014/000417 TR2014000417W WO2015130244A1 WO 2015130244 A1 WO2015130244 A1 WO 2015130244A1 TR 2014000417 W TR2014000417 W TR 2014000417W WO 2015130244 A1 WO2015130244 A1 WO 2015130244A1
Authority
WO
WIPO (PCT)
Prior art keywords
valve
plastic
valve body
moving
axis
Prior art date
Application number
PCT/TR2014/000417
Other languages
English (en)
Inventor
Aksel Topalyan
Hüseyin YILMAZ
Kevork BOYACIYAN
Original Assignee
Kalde Kli̇ma Orta Basinç Fi̇tti̇ngs Ve Valf Sanayi̇ Anoni̇m Şi̇rketi̇
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 Kalde Kli̇ma Orta Basinç Fi̇tti̇ngs Ve Valf Sanayi̇ Anoni̇m Şi̇rketi̇ filed Critical Kalde Kli̇ma Orta Basinç Fi̇tti̇ngs Ve Valf Sanayi̇ Anoni̇m Şi̇rketi̇
Publication of WO2015130244A1 publication Critical patent/WO2015130244A1/fr

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D19/00—Details
    • F24D19/0002—Means for connecting central heating radiators to circulation pipes
    • F24D19/0075—Valves for isolating the radiator from the system
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14065—Positioning or centering articles in the mould
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14467—Joining articles or parts of a single article
    • 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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K27/00—Construction of housing; Use of materials therefor
    • F16K27/06—Construction of housing; Use of materials therefor of taps or cocks
    • F16K27/067—Construction of housing; Use of materials therefor of taps or cocks with spherical plugs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/26—Moulds
    • B29C45/33—Moulds having transversely, e.g. radially, movable mould parts

Definitions

  • the invention relates to plastic-based angle ball valves which allow direct connection of radiators with plastic-based pipes without requiring the use of adapters that otherwise permit the connection thereof with plastic-based pipes in heating industry.
  • the invention more particularly relates to the production method of plastic-based angle ball valves that allow direct connection of radiators with plastic pipes without requiring the use of plastic-based adapters.
  • radiators are widely used in indoor areas, e.g. houses, work places, in heating industry.
  • the connection between the radiators and pipes is achieved by radiator valves.
  • Radiator valves can stop fluid flow when desired.
  • Said ball radiator valves are produced of metal-based material today.
  • the radiator valves In order for the radiator valves to be connected to the plastic pipe system after mounting thereof in the radiator, it is required that they are mounted with plastic-based adapter having metal insert.
  • Metal-based radiator valve can be produced by metal processing methods and it can only be connected by means of a screw thread system. Therefore, the plastic-based adapter comprising metal insert is mounted in the valve through the insert side thereof by means of screw connection while the plastic side of the adapter is mounted in the plastic-based pipe by socket welding.
  • plastic-based adapter is an extra part that is needed to be used. Said adapter causes some financial and technical losses in the heating system as follows: Since screw threaded connection is performed and the use of an extra adapter is a must, each joint increases the possibility of leakage. Additional time and labor costs are incurred for connecting the plastic-based adapter, which creates a disadvantage for the system together with the cost of plastic-based adapter itself.
  • the invention relates to a radiator valve which comprises at least one bottom entry ball/globe valve, at least one valve tail allowing connection with the radiator, and at least one insert connected to said valve tail; wherein it further comprises a plastic adapter configured on the plastic valve body in an integrated manner.
  • the object of the invention by being inspired by the state of the art, is to make plastic- based angle ball valves for radiators lighter and to allow the connection thereof with the plastic pipes without using an intermediate adapter. Another object of the invention is to eliminate leakage problem as a result of eliminating the requirement for use of a plastic adapter having metal insert.
  • Another object of the invention is to lower production costs since there is no need for an additional adapter for the connection.
  • Another object of the invention is to eliminate additional labor force needed for mounting process since there is no need for an additional adapter for the connection.
  • Another object of the invention is to shorten the time required for mounting since there is no need for an additional adapter for the connection. Yet another object of the invention is to lower mold investment costs by allowing production with molds of smaller size due to the fact that said valve has a body that is smaller in volume. And another object of the invention is to lower investment costs by allowing the choice of injection machines with smaller capacity as a result of the fact that said valve has a smaller body and is produced in molds of smaller size.
  • the invention relates to a radiator valve having a welding socket produced in an integrated manner with the valve body; wherein it comprises a welding socket which is integrated with the valve body and formed in the same y-axis as that of said valve body and a moving group operating in the same y-axis as that of said welding socket.
  • Fig. 1 is the perspective view of the plastic-based angle ball valve for radiators
  • Fig. 2 is the side cross-sectional view of the plastic-based angle ball valve for radiators
  • Fig. 3 is the cross-sectional mounted view of the mold used in the production of plastic- based angle ball valve for radiators
  • the invention is a radiator valve (1) which has a welding socket (8) which is produced in a way to be integrated with the valve body (6), i.e. as a single piece. It comprises a welding socket (8) which is integrated with the valve body (6) and formed in the same y-axis as that of said valve body and a moving group (7) operating in the same y-axis as that of said valve body (6) and of said welding socket (8).
  • a metal insert (2) fixed in the connection, inlet (6.1 ) of said valve body (6) and a valve tail nut (4) allowing connection between said metal insert (2) and valve tail (3).
  • an inner body (7.5) which integrally holds said flywheel shaft (7.1), shaft shell (7.2), and the ball (7.4); has a two-piece structure; and is provided thereon with a contact point (14).
  • Fig. 1 the perspective view of the plastic-based angle ball valve (1 ) for radiators is illustrated.
  • Said angle ball valve (1 ) for radiators is made of the following main components; valve tail- (3), metal insert (2), valve tail nut (4), flywheel (5), moving group (7), and welding socket (8) integrated with the valve body (6).
  • the angle ball valve (1) for radiators is connected to the radiator by being screwed by means of the valve tail (3).
  • the welding socket (8) is formed integrally with the valve body (6) as an extension thereof and enables the angle ball valve (1) for radiators to be directly connected with plastic tubes by means of socket welding.
  • Said valve body (6) encloses the moving group (7), at the same time embedding the. flywheel (5), as well.
  • said valve body (6) is made of plastic material or plastic derivatives.
  • FIG. 2 the side cross-sectional view of said plastic-based angle ball valve (1 ) for ⁇ radiators is illustrated.
  • Said valve tail (3), metal insert (2) and valve tail nut (4) are made of metal material; wherein the metal insert (2) is fixed in the valve body during injection stage, and wherein the valve tail (3) and the valve tail nut (4) are connected with the valve body (6) by being screwed on the metal insert (2).
  • the valve tail (3) is located in the radiator by also being screwed and the valve tail nut (4) positioned on the valve tail (3) fixes the plastic-based angle ball valve (1) for radiators onto the radiator thanks to the movable connection property thereof.
  • the production of the plastic-based angle ball valve (1) for radiators is achieved by the pin system disposed in the plastic injection mold (9), as well as by the movable mold body (13) and the stable mold body (12).
  • a metal insert (2) is located on the stable mold pin(11) which is disposed in said mold (9).
  • the moving group (7) is positioned on said stable mold pin (1 ).
  • movable mold pin (10) moves in direction d, either simultaneously or independently. Said movable mold pin(10) centralizes the moving group (7) through the ball (7.4) hole.
  • the movable mold plate (13) contacts with the moving group (7) through the contact point thereof, thereby performing fixation by compressing said moving group (7) between the stage (15) on the stable mold pin (1 1) and the movable mold plate (13), and thus making the moving group (7) to act as a non-movable single piece.
  • the ball valve body (6) is formed by the injection of the plastic material into the mold (9) by means of the injection machine.
  • the valve body (6) is produced as a single piece in a way to include welding socket (8), metal insert (2), and moving group (7) which together form the plastic-based angle ball valve (1 ) for radiators.
  • the production of the plastic-based angle ball valve (1) for radiators is completed by mounting the flywheel (5) into the moving group (7) located inside the valve body (6), and mounting the valve tail (3) and the valve tail nut (4) into the metal insert (2).
  • the valve tail (3) located on the plastic-based angle ball valve (1 ) for radiators, the production of which has thus been completed, is connected to the radiator by preferably winding thereon linen or teflon.
  • the body (6) of the plastic-based ball radiator valve (1) and the welding socket (8) formed as an extension thereof as a single piece are welded in the plastic pipe by socket welding.
  • valve tail nut (4) disposed on the valve tail (3) connected to the radiator and the metal insert (2) are screwed to one another and the plastic-based angle ball valve (1 ) for ' radiators is connected with the radiator.
  • the plastic-based angle ball valve (1 ) for radiators is turned on and off by being controlled by the flywheel (5).
  • the hot water inside the plastic tube gets to the radiator thanks to the plastic-based angle ball valve (1) for radiators and said hot water heats the radiator, which, in turn, heats the environment.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Taps Or Cocks (AREA)

Abstract

L'invention se rapporte à un robinet d'angle à bille à base de plastique (1) pour radiateurs et à son procédé de production, ledit robinet comprenant un manchon de soudage (8) qui est intégré au corps de robinet (6) et formé dans le même axe y que celui dudit corps de robinet et un groupe mobile (7) fonctionnant dans le même axe y que celui dudit manchon de soudage (8).
PCT/TR2014/000417 2014-02-28 2014-11-10 Robinet d'angle à bille à base de plastique pour radiateurs et son procédé de production WO2015130244A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
TR201402420 2014-02-28
TR2014/02420 2014-02-28

Publications (1)

Publication Number Publication Date
WO2015130244A1 true WO2015130244A1 (fr) 2015-09-03

Family

ID=52396792

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/TR2014/000417 WO2015130244A1 (fr) 2014-02-28 2014-11-10 Robinet d'angle à bille à base de plastique pour radiateurs et son procédé de production

Country Status (1)

Country Link
WO (1) WO2015130244A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109049579A (zh) * 2018-09-27 2018-12-21 青岛力磁电气股份有限公司 注塑模具用接头快插装置

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4809949A (en) * 1988-01-26 1989-03-07 Dresser Industries, Inc. Plug valve
EP0666439A1 (fr) * 1994-02-07 1995-08-09 Francisca Lopez Carrion Arbre d'entraînement pour robinets d'écoulement de fluide
US20030015680A1 (en) * 2000-02-17 2003-01-23 Erminio Moretti Rotatable stopcock for a male coupling having a 90 degrees offset connecting piece
WO2008127208A1 (fr) * 2007-04-13 2008-10-23 Kalde Klima Orta Basinc Fittings Ve Valf Sanayi Anonim Sirketi Soupape de radiateur à base de plastique et procédé de production de celle-ci
GB2470602A (en) * 2009-05-29 2010-12-01 James Benham A radiator valve with a press-fit connector

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4809949A (en) * 1988-01-26 1989-03-07 Dresser Industries, Inc. Plug valve
EP0666439A1 (fr) * 1994-02-07 1995-08-09 Francisca Lopez Carrion Arbre d'entraînement pour robinets d'écoulement de fluide
US20030015680A1 (en) * 2000-02-17 2003-01-23 Erminio Moretti Rotatable stopcock for a male coupling having a 90 degrees offset connecting piece
WO2008127208A1 (fr) * 2007-04-13 2008-10-23 Kalde Klima Orta Basinc Fittings Ve Valf Sanayi Anonim Sirketi Soupape de radiateur à base de plastique et procédé de production de celle-ci
GB2470602A (en) * 2009-05-29 2010-12-01 James Benham A radiator valve with a press-fit connector

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109049579A (zh) * 2018-09-27 2018-12-21 青岛力磁电气股份有限公司 注塑模具用接头快插装置
CN109049579B (zh) * 2018-09-27 2024-03-08 青岛威巴克生物技术有限公司 注塑模具用接头快插装置

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