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WO2005085723A1 - Connecteur pour drainage - Google Patents

Connecteur pour drainage Download PDF

Info

Publication number
WO2005085723A1
WO2005085723A1 PCT/MX2005/000014 MX2005000014W WO2005085723A1 WO 2005085723 A1 WO2005085723 A1 WO 2005085723A1 MX 2005000014 W MX2005000014 W MX 2005000014W WO 2005085723 A1 WO2005085723 A1 WO 2005085723A1
Authority
WO
WIPO (PCT)
Prior art keywords
drained
connector
hole
expansion
bushing
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.)
Ceased
Application number
PCT/MX2005/000014
Other languages
English (en)
Spanish (es)
Inventor
Luis Alejandro AMATO MARTÍNEZ GARZA
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of WO2005085723A1 publication Critical patent/WO2005085723A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28B—STEAM OR VAPOUR CONDENSERS
    • F28B9/00—Auxiliary systems, arrangements, or devices
    • F28B9/08—Auxiliary systems, arrangements, or devices for collecting and removing condensate
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D21/00—Defrosting; Preventing frosting; Removing condensed or defrost water
    • F25D21/14—Collecting or removing condensed and defrost water; Drip trays
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/22—Means for preventing condensation or evacuating condensate
    • F24F13/222—Means for preventing condensation or evacuating condensate for evacuating condensate
    • F24F2013/227—Condensate pipe for drainage of condensate from the evaporator
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2321/00—Details or arrangements for defrosting; Preventing frosting; Removing condensed or defrost water, not provided for in other groups of this subclass
    • F25D2321/14—Collecting condense or defrost water; Removing condense or defrost water
    • F25D2321/143—Collecting condense or defrost water; Removing condense or defrost water characterised by means to fix, clamp, or connect water pipes or evaporation trays
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2321/00—Details or arrangements for defrosting; Preventing frosting; Removing condensed or defrost water, not provided for in other groups of this subclass
    • F25D2321/14—Collecting condense or defrost water; Removing condense or defrost water
    • F25D2321/146—Collecting condense or defrost water; Removing condense or defrost water characterised by the pipes or pipe connections

Definitions

  • the present invention falls in the field of the refrigeration industry of the commercial sector.
  • it refers to a connector for the connection of condensate drainage means in shelves of shelves, cabinets or refrigeration structures of various products.
  • trays are commonly used to receive moisture condensates, which is generated as a derivative of the compression cooling process, to drive water to evaporation points,
  • plastic connectors are placed consisting of a threaded tube, which has a plain section, which is used for the placement of the hose.
  • the connector is placed by pressing the sheet, and a nut that is pressed against the thread is used, which allows its installation.
  • the main objective of the present invention is to make available a connector for drainage means of simple structure, easy installation, practical and functional.
  • Another object of the invention is to make said connector for drainage means available, which also does not require the use of any tool for its installation,
  • Still another object of the invention is to allow said connector for drainage means, which also eliminates the need for the use of seals or silicone.
  • Still another object of the invention is to allow said connector for drainage means, which also ensures that there are no leaks and runoff of condensates. And all those qualities and objectives that will become apparent when making a general and detailed description of the present invention supported by the illustrated modalities.
  • the condensate drain connector in accordance with the present invention, consists of a collecting means with a lower element for the coupling of a drain conduit and with an expanded upper mouth of larger dimensions than the surface hole to drain and arranged below it, fixed to the surface to drain through a means of superior support.
  • Said collector means is adapted to be coupled and fastened with a hollow fixing means insertable through said hole of the surface to be drained and attachable inside said lower element of the collector means, arranged superiorly to the surface to be drained with a means upper sealing of the periphery of the hole,
  • said collecting means consists of a bell with a concave upper mouth and a lower cylindrical projection that internally comprises an internal diametral rib, on said lower cylindrical projection a hose is connected, a duct or similar for the conduction of condensates to evaporation points; said bell being arranged below the surface of the medium to be drained and completely covering and beyond the funnel-shaped die hole in said surface of the medium to be drained.
  • the device comprises an ideally hollow fixing means consisting of a bushing with a flat upper section of greater diameter and substantially flexible or deformable and subsequently comprising an extreme expansion, said hollow fixing means being disposed above the surface to be drained.
  • the lower end of said bushing penetrates the funnel-shaped die hole and said extreme expansion engages with said internal diametral rib of said lower cylindrical projection to said bell; while said flat upper section of larger diameter is deformed and adopts the shape of the funnel-shaped die hole, making contact with the concave surface by sealing the periphery of said hole and preventing perimeter spillage allowing the flow of condensates only to through the hollow of said bushing.
  • both the upper flat section of larger diameter of said hub and the lower extreme expansion thereof comprise at least one radial groove for the filtration of condensed fluids and preferably a plurality of radial grooves
  • part of the condensed fluids can be filtered through the groove (s) of said flat top section of larger diameter of said bushing being caught by the bell and driven into the groove (s) of the lower end expansion of the bushing which allows the passage of that fluid towards said lower cylindrical projection of said hood where a drain pipe is connected which leads it towards evaporation points.
  • Said lower cylindrical projection comprising at least one and preferably a plurality of vertical grooves in the lower portion to favor drainage.
  • the mouth of the bell comprises a square, rectangular, elliptical polygonal shape or other appropriate shape.
  • this consists of a substantially elongated body crosshead, with an expansion of the arms at the upper end that generate large radial arms with diagonal bottom surface that adapts to the shape of the hole's decline punching of the upper surface of the medium to be drained and inferiorly comprising a slight expansion with pointed end; said slight expansion of the radial arms generates a physical stop that engages with the internal diametral rib of the lower cylindrical projection of said bell.
  • the substantially elongated body comprising between Large radial arms with a diagonal lower surface and between said lower physical stop, are housed within the lower cylindrical projection of the bell and the spaces existing between each arm of the crosshead allow the flow of condensates.
  • Figures 1 and 1a illustrate side views of an exploded and assembled connector of the prior art, installed in a single wall condensing tray.
  • Figure 1b illustrates side views of an assembled state-of-the-art connector, installed in a condensation tray of two separate walls with filler material
  • Figure 2 shows a cross-section of the exploded connector in accordance with the present invention, to be installed in a single wall drain medium.
  • Figure 3 illustrates a cross section of! assembled connector, shown in figure 2, installed in a medium to drain from a single wall.
  • Figure 4 illustrates a top view of the assembled connector, installed in a single wall drain medium.
  • Figure 5 shows a conventional exploding perspective of the connector according to the present invention, to be installed in a single wall drain medium.
  • Figure 6 illustrates a conventional perspective of the connector assembled with a cut in the surface of the medium to be drained, installed in a medium to drain from a single wall, in accordance with the present invention.
  • Figure 7 illustrates a conventional perspective of another embodiment of the upper clamping means of the collecting means.
  • Figures 8 and 8a illustrate a cross-section of the exploded and assembled connector, respectively, in another embodiment of the invention, when the means to drain comprises two walls separated by an intermediate filling means.
  • the state of the art plastic connector consists of an outer cord tube 1 with an upper nozzle 2 that generates a diameter expansion attachable with an assembly nut 3; said tube is inserted superiorly through the die-cut hole 4 in the form of a funnel of the surface 5 of the element to be drained (from a single wall), the assembly nut 3 being threaded until the outer wall of the upper nozzle 2 is pressed and completely secured of the tube with outer cord 1 against the concave surface 6 of the hole punched 4.
  • the drain connector of the state of the art installed in a condensation tray that has two separate walls with a filler material
  • the plastic connector in another embodiment of the state of the art consists of an elongated plastic tube 23 with a conical upper nozzle 24 as a means of contact with the upper wall of the surface to be drained 25 comprising an intermediate filling 26; said plastic tube 23 comprises inferiorly a section with rope 27 where a nut 28 is screwed against the lower wall 29 of the means to be drained and comprising at its lower end a nipple type projection 30 for the reception and fastening of a drain pipe (not shown).
  • it requires seal means between the conical nozzle 24 and the upper wall 25 of the surface to be drained.
  • the connector consists of a bell 7 with a concave upper mouth 8 and a lower cylindrical projection 9 which internally comprises an internal diametral rib 10, said lower cylindrical projection 9 representing a connection means of a hose, a duct or similar for the conduction of condensates to evaporation points; said bell 7 located below the surface 11 of the medium to be drained; a bushing 12 for fixing said bell located superior to said surface
  • said bushing 12 comprising a section flat top 13 of larger diameter and substantially flexible or deformable and inferiorly comprising an extreme expansion 14 that generates a splicing diametral rib 15.
  • Said surface 11 of the means to be drained comprising a die-cut hole 16 in the form of a funnel that generates a peripheral slope 17 to said hole 16.
  • FIG. 4 illustrating a top view of the assembled connector.
  • the surface 11 of the means to be drained comprises the punched holes (not shown) which are covered superiorly by the flat upper section 13 of larger diameter of the bushing which, when deformed, is adopted in the form of the peripheral decline 17, sealing the periphery of said hole and avoiding perimeter spillage, allowing the flow of condensates only through hole 18 of said bushing 12.
  • the upper clamping means of the collecting means consists of a substantially elongated body crosshead 19, with an expansion at the upper end that generates large radial arms 20 with diagonal bottom surface 21 that adapts to the shape of the decline of the hole punched out of the upper surface of the medium to be drained (see figure 5), and inferiorly comprising a slight expansion with pointed termination; said slight expansion of the radial arms generates a physical stop 22 that engages with the internal diametral rib of the lower cylindrical projection 9 of said bell 7 (see figures 3 and 6 for these elements).
  • the drain connector in this mode allows its installation in a condensate tray 31 to drain comprising two walls separated by an intermediate filling means 32, leaving an upper wall 33 and a lower wall 34 ; the upper wall comprises a hole 35 that generates a substantially concave perimeter surface 36, while the lower wall comprises a circular hole 37.
  • the drain connector in this embodiment is composed of an internal manifold in the cabinet wall of the drain medium formed by a cylindrical manifold insert 38 internally comprising at its upper end a conical body 39 with a cylindrical extension 40 comprising an outer cord for the insertion of a drain pipe (not shown); at the junction between the internal conical body 39 and the cylindrical extension 40 an internal diametral rib 41 is comprised as a stop and coupling means of a crosshead upper clamping means 19 as shown and described in Figure 7.
  • Said cylindrical clamping insert 38 externally comprises at its lower end a diametral rib 42 as a stop means with the lower wall 34 of the condensate tray 31, and at its upper end comprises a slight diametral expansion 42 touching the inner face of the upper wall 33.
  • Said cylindrical insert 38 is coupled in the cavity 37 of the Lower wall 34 of the condensate tray 31, prior to the formation of the cabinet, that is to say prior to the injection of the filling material, so that when said injection of the filling 32 is carried out, the whole body being held, trapped and contained within the thickness of the medium to be wound by the filling material.
  • the physical stop 22 of the upper clamping means 19, is hooked into the internal diametral rib 41 of the cylindrical clamping insert 38, so that the condensates pass from the upper surface through said upper clamping means 19 and being deposited inside the cylindrical clamping insert 38 which leads it through the cylindrical extension 40 where a drain pipe (not shown) is connected.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Sink And Installation For Waste Water (AREA)
  • Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)

Abstract

L'invention concerne le domaine de l'industrie de la réfrigération du secteur commercial, notamment un connecteur destiné à connecter les moyens de drainage de condensés dans des plateaux des fluides de refroidissement d'étagères, de rangements ou de structures de réfrigération de produits divers. Ce connecteur est caractérisé en ce qu'il consiste en un moyen collecteur pourvu d'un élément inférieur pour le couplage d'un conduit de drainage et une embouchure supérieure élargie dont les dimensions sont supérieures à l'orifice de la surface à drainer et en ce qu'il est disposé sous celle-ci, cette embouchure étant conçue pour être couplée et fixée à l'aide d'un moyen creux de fixation à l'intérieur de l'élément inférieur pour le couplage d'un conduit de drainage. Ce connecteur est également disposé au-dessus de la surface à drainer à l'aide d'un moyen de scellement supérieur de la périphérie de l'orifice.
PCT/MX2005/000014 2004-03-08 2005-02-28 Connecteur pour drainage Ceased WO2005085723A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
MXPA04002225 MXPA04002225A (es) 2004-03-08 2004-03-08 Conector para drenado.
MXPA/A/2004/002225 2004-03-08

Publications (1)

Publication Number Publication Date
WO2005085723A1 true WO2005085723A1 (fr) 2005-09-15

Family

ID=34918829

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/MX2005/000014 Ceased WO2005085723A1 (fr) 2004-03-08 2005-02-28 Connecteur pour drainage

Country Status (2)

Country Link
MX (1) MXPA04002225A (fr)
WO (1) WO2005085723A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009053240A1 (fr) * 2007-10-26 2009-04-30 BSH Bosch und Siemens Hausgeräte GmbH Carter d'appareil frigorifique pourvu d'un passage de tubes
WO2008025636A3 (fr) * 2006-08-29 2009-05-14 Bsh Bosch Siemens Hausgeraete Appareil ménager comportant un écoulement d'eau
WO2009053284A3 (fr) * 2007-10-26 2009-06-11 Bsh Bosch Siemens Hausgeraete Carter d'appareil frigorifique pourvu d'un passage de tubes et procédé de montage associé
DE102024204523A1 (de) * 2024-05-16 2025-11-20 Volkswagen Aktiengesellschaft Klimaanlagensystem für ein Kraftfahrzeug

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5499514A (en) * 1994-09-15 1996-03-19 Whirlpool Corporation Defrost water drain system for a refrigerator
US5787721A (en) * 1997-12-04 1998-08-04 American Standard Inc. Easily removable drain pan and funnel arrangement
EP1004831A2 (fr) * 1998-11-27 2000-05-31 Mitsubishi Denki Kabushiki Kaisha Unité d'intérieur pour un dispositif de conditionnement d'air
US6343480B1 (en) * 2000-08-17 2002-02-05 Carrier Corporation Condensate drain arrangement for an air conditioner

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5499514A (en) * 1994-09-15 1996-03-19 Whirlpool Corporation Defrost water drain system for a refrigerator
US5787721A (en) * 1997-12-04 1998-08-04 American Standard Inc. Easily removable drain pan and funnel arrangement
EP1004831A2 (fr) * 1998-11-27 2000-05-31 Mitsubishi Denki Kabushiki Kaisha Unité d'intérieur pour un dispositif de conditionnement d'air
US6343480B1 (en) * 2000-08-17 2002-02-05 Carrier Corporation Condensate drain arrangement for an air conditioner

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008025636A3 (fr) * 2006-08-29 2009-05-14 Bsh Bosch Siemens Hausgeraete Appareil ménager comportant un écoulement d'eau
WO2009053240A1 (fr) * 2007-10-26 2009-04-30 BSH Bosch und Siemens Hausgeräte GmbH Carter d'appareil frigorifique pourvu d'un passage de tubes
WO2009053284A3 (fr) * 2007-10-26 2009-06-11 Bsh Bosch Siemens Hausgeraete Carter d'appareil frigorifique pourvu d'un passage de tubes et procédé de montage associé
CN101836062A (zh) * 2007-10-26 2010-09-15 Bsh博世和西门子家用器具有限公司 具有管穿引件的制冷装置壳体
RU2483257C2 (ru) * 2007-10-26 2013-05-27 Бсх Бош Унд Сименс Хаусгерете Гмбх Корпус холодильного аппарата с кабельной проходкой и способ сборки такого корпуса
RU2484391C2 (ru) * 2007-10-26 2013-06-10 Бсх Бош Унд Сименс Хаусгерете Гмбх Корпус холодильного аппарата с трубной проходкой
CN101836062B (zh) * 2007-10-26 2014-03-05 Bsh博世和西门子家用器具有限公司 具有管穿引件的制冷装置壳体
DE102024204523A1 (de) * 2024-05-16 2025-11-20 Volkswagen Aktiengesellschaft Klimaanlagensystem für ein Kraftfahrzeug

Also Published As

Publication number Publication date
MXPA04002225A (es) 2005-09-12

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