ES2190839B1 - ANTI-RETURN DEVICE FOR VERTICAL TUBULAR BUBBLE ABSORBERS. - Google Patents

ANTI-RETURN DEVICE FOR VERTICAL TUBULAR BUBBLE ABSORBERS.

Info

Publication number
ES2190839B1
ES2190839B1 ES200000912A ES200000912A ES2190839B1 ES 2190839 B1 ES2190839 B1 ES 2190839B1 ES 200000912 A ES200000912 A ES 200000912A ES 200000912 A ES200000912 A ES 200000912A ES 2190839 B1 ES2190839 B1 ES 2190839B1
Authority
ES
Spain
Prior art keywords
plug
vertical tubular
return device
return
tubular bubble
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 - Fee Related
Application number
ES200000912A
Other languages
Spanish (es)
Other versions
ES2190839A1 (en
Inventor
Jose Fernandez Seara
Manuel Vazquez Vazquez
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.)
Universidade de Vigo
Original Assignee
Universidade de Vigo
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 Universidade de Vigo filed Critical Universidade de Vigo
Priority to ES200000912A priority Critical patent/ES2190839B1/en
Publication of ES2190839A1 publication Critical patent/ES2190839A1/en
Application granted granted Critical
Publication of ES2190839B1 publication Critical patent/ES2190839B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B37/00—Absorbers; Adsorbers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A30/00—Adapting or protecting infrastructure or their operation
    • Y02A30/27—Relating to heating, ventilation or air conditioning [HVAC] technologies
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/62—Absorption based systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Structure Of Emergency Protection For Nuclear Reactors (AREA)

Abstract

Dispositivo antirretorno para absorbedores de burbuja tubulares verticales, que consta de una brida (1) y de unas válvulas antirretorno (2). La brida dispone de un número de agujeros roscados pasantes (4) igual al número de tubos (5) en el absorbedor y concéntricos con ellos, y de un rebaje interno (3) a donde llega el líquido absorbente. Cada válvula antirretorno está formada por un cuerpo de válvula (7) en cuyo interior se sitúan un tapón (8), una arandela (9) y una presilla (10). Las válvulas antirretorno permiten el paso del vapor en sentido ascendente al levantarse el tapón (8) e impiden el paso del líquido absorbente en sentido descendente al bajar el tapón y realizar el cierre con la arandela (9). La presilla (10) impide la salida del tapón del interior de la válvula.Non-return device for vertical tubular bubble absorbers, consisting of a flange (1) and non-return valves (2). The flange has a number of threaded through holes (4) equal to the number of tubes (5) in the absorber and concentric with them, and an internal recess (3) where the absorbent liquid arrives. Each non-return valve is formed by a valve body (7) inside which a plug (8), a washer (9) and a clip (10) are located. The non-return valves allow the steam to pass upwards when the plug (8) is lifted and prevent the passage of the absorbent liquid downwards by lowering the plug and closing with the washer (9). The clip (10) prevents the outlet of the plug from inside the valve.

ES200000912A 2000-04-07 2000-04-07 ANTI-RETURN DEVICE FOR VERTICAL TUBULAR BUBBLE ABSORBERS. Expired - Fee Related ES2190839B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES200000912A ES2190839B1 (en) 2000-04-07 2000-04-07 ANTI-RETURN DEVICE FOR VERTICAL TUBULAR BUBBLE ABSORBERS.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES200000912A ES2190839B1 (en) 2000-04-07 2000-04-07 ANTI-RETURN DEVICE FOR VERTICAL TUBULAR BUBBLE ABSORBERS.

Publications (2)

Publication Number Publication Date
ES2190839A1 ES2190839A1 (en) 2003-08-16
ES2190839B1 true ES2190839B1 (en) 2004-09-16

Family

ID=27838271

Family Applications (1)

Application Number Title Priority Date Filing Date
ES200000912A Expired - Fee Related ES2190839B1 (en) 2000-04-07 2000-04-07 ANTI-RETURN DEVICE FOR VERTICAL TUBULAR BUBBLE ABSORBERS.

Country Status (1)

Country Link
ES (1) ES2190839B1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT322585B (en) * 1972-10-30 1975-05-26 Knopsmeier Friedrich PROCEDURE FOR REFRIGERATION AND COOLING UNIT FOR CARRYING OUT THE PROCESS
GB2125154B (en) * 1982-08-03 1986-01-02 Exxon Research Engineering Co A heat pump unit
FR2558578B1 (en) * 1984-01-19 1986-05-02 Commissariat Energie Atomique EVAPORATOR FOR SOLAR REFRIGERATION PLANT AND METHOD OF REFRIGERATION USING THE SAME
FR2703763B1 (en) * 1993-04-07 1995-06-23 Sofrigam Chemical reactor, refrigeration machine and container thus equipped, and related reagent cartridge.

Also Published As

Publication number Publication date
ES2190839A1 (en) 2003-08-16

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