US20120055194A1 - Vacuum sorption device - Google Patents

Vacuum sorption device Download PDF

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Publication number
US20120055194A1
US20120055194A1 US13/293,700 US201113293700A US2012055194A1 US 20120055194 A1 US20120055194 A1 US 20120055194A1 US 201113293700 A US201113293700 A US 201113293700A US 2012055194 A1 US2012055194 A1 US 2012055194A1
Authority
US
United States
Prior art keywords
wall
sorption device
vacuum sorption
embossments
enclosure wall
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.)
Abandoned
Application number
US13/293,700
Other languages
English (en)
Inventor
Andreas Bornmann
Belal Dawoud
Peter Hoefle
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.)
Viessmann Generations Group GmbH and Co KG
Original Assignee
Viessmann Werke GmbH and Co KG
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 Viessmann Werke GmbH and Co KG filed Critical Viessmann Werke GmbH and Co KG
Assigned to VIESSMANN WERKE GMBH & CO. KG reassignment VIESSMANN WERKE GMBH & CO. KG ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: HOEFLE, PETER, BORNMANN, ANDREAS, DAWOUD, BELAL
Publication of US20120055194A1 publication Critical patent/US20120055194A1/en
Abandoned legal-status Critical Current

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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
    • F25B17/00—Sorption machines, plants or systems, operating intermittently, e.g. absorption or adsorption type
    • 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
    • F25B17/00—Sorption machines, plants or systems, operating intermittently, e.g. absorption or adsorption type
    • F25B17/08—Sorption machines, plants or systems, operating intermittently, e.g. absorption or adsorption type the absorbent or adsorbent being a solid, e.g. salt
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
    • F28D1/06—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with the heat-exchange conduits forming part of, or being attached to, the tank containing the body of fluid
    • 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
    • F25B2500/00—Problems to be solved
    • F25B2500/01—Geometry problems, e.g. for reducing size
    • 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
    • F25B39/00—Evaporators; Condensers
    • F25B39/04—Condensers
    • 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]

Definitions

  • the invention relates to a vacuum sorption device including a volume area, in which a sorbent which periodically sorbs and desorbs a refrigerant is situated and which is formed at least partially enclosed by a condenser, the condenser being bounded by an outer wall of the volume area and a further enclosure wall.
  • a vacuum sorption device of the type mentioned at the beginning is known according to DE 10 2004 049 411 A1.It consists of a volume area, in which a sorbent (for example, zeolite), which periodically sorbs and desorbs a refrigerant (such as water) is situated and which is formed at least partially enclosed by a condenser, the condenser being bounded by an outer wall of the volume area and a further enclosure wall.
  • a sorbent for example, zeolite
  • the invention is based on the object of further improving a vacuum sorption device of the type mentioned at the beginning.
  • the width of the flow gap between the outer wall and the enclosure wall is precisely defined with the aid of a plurality of embossments. On the one hand, this ensures that the gap width has the desired dimension over the entire height of the condenser. On the other hand, through a corresponding flow influence of the fluid flowing through the condenser, it encourages the heat transfer between the volume area enclosing the sorbent and the condenser.
  • the sole FIGURE shows the vacuum sorption device according to the invention in section (not to scale).
  • the vacuum sorption device shown in the sole FIGURE consists in a known way, inter ails, of a volume area 1 , in which a sorbent 2 (zeolite here [not shown in greater detail]), which periodically sorbs or desorbs a refrigerant (water here), is situated and which is formed at least partially enclosed by a condenser 3 , the condenser 3 being bounded by an outer wall 4 of the volume area 1 and a further enclosure wall 5 .
  • a sorbent 2 zeolite here [ not shown in greater detail]
  • a refrigerant water here
  • the enclosure wall 5 is provided with embossments 6 oriented toward the outer wall 4 to fix a flow gap width in the condenser.
  • the outer wall 4 is provided with embossments 6 oriented toward the enclosure wall 5 to fix a flow gap width in the condenser.
  • the outer wall 4 and the enclosure wall 5 are each provided with embossments 6 oriented toward the respective other wall 4 , 5 to fix a flow gap width.
  • the outer wall 4 of the volume area 1 and the enclosure wall 5 are formed as cylindrical, so that a cylindrical ring gap space results between the outer wall 4 and the enclosure wall 5 .
  • the cylindrical outer wall 4 is formed in the preferred embodiment as between 400 and 500 mm tall and between 250 and 350 mm in diameter.
  • a gap, which is defined by the embossments 6 , between the outer wall 4 and the enclosure wall 5 is formed as less than 2 mm wide, preferably less than 1 mm.
  • Particularly good flow distribution inside the condenser can be achieved in that the embossments 6 are situated uniformly distributed on the enclosure wall 5 and between 10 and 40 mm, preferably 20 to 30 mm, away from one another.
  • the embossments 6 are formed in the form of spherical caps and have a diameter of 1 to 2 mm.
  • a collector housing 7 is situated on both ends of the cylindrically formed enclosure wall 5 . It is preferably formed integrally and in the form of a bead from material of the enclosure wall 5 , furthermore, a connection 8 for alternately supplying or removing a fluid being provided on each collector housing 7 and the connections 8 on the collector housings 7 being situated offset to one another with respect to the circumference.
  • the enclosure wall 5 is formed as a prefinished part having the embossments 6 and preferably as fastenable by being pushed on to the outer wall 4 , which is formed as free of embossments 6 , and being fluid-tight thereon (in particular by welding on).

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Sorption Type Refrigeration Machines (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
US13/293,700 2010-06-10 2011-11-10 Vacuum sorption device Abandoned US20120055194A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE202010007821U DE202010007821U1 (de) 2010-06-10 2010-06-10 Vakuum-Sorptionsvorrichtung
DE202010007821.0 2010-06-10
PCT/DE2011/001228 WO2012041265A2 (de) 2010-06-10 2011-06-03 Vakuum-sorptionsvorrichtung

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2011/001228 Continuation WO2012041265A2 (de) 2010-06-10 2011-06-03 Vakuum-sorptionsvorrichtung

Publications (1)

Publication Number Publication Date
US20120055194A1 true US20120055194A1 (en) 2012-03-08

Family

ID=44751794

Family Applications (1)

Application Number Title Priority Date Filing Date
US13/293,700 Abandoned US20120055194A1 (en) 2010-06-10 2011-11-10 Vacuum sorption device

Country Status (6)

Country Link
US (1) US20120055194A1 (https=)
EP (1) EP2580542A2 (https=)
JP (1) JP2013528279A (https=)
CN (1) CN102933921B (https=)
DE (1) DE202010007821U1 (https=)
WO (1) WO2012041265A2 (https=)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150128639A1 (en) * 2013-11-13 2015-05-14 MAHLE Behr GmbH & Co. KG Sorption heat exchanger module, preferably for a motor vehicle
US20150128630A1 (en) * 2013-11-13 2015-05-14 MAHLE Behr GmbH & Co. KG Evaporator set, preferably for a thermally driven adsorption device, and adsorption device

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103673378B (zh) * 2012-09-10 2016-05-11 珠海格力电器股份有限公司 单床吸附式空调机组、单床吸附式制冷系统及其制冷方法
DE102014225410A1 (de) * 2014-12-10 2016-06-16 Mahle International Gmbh Sorptionsmodul

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080127662A1 (en) * 2006-06-19 2008-06-05 Stanfield Michael E Method, System, and Apparatus for Modular Central Plant

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE589823C (de) * 1933-12-15 Wulff Berzelius Normelli Periodische Absorptionskaeltemaschine
US1960824A (en) * 1929-05-03 1934-05-29 Electrolux Servel Corp Refrigeration
DE567443C (de) * 1930-09-30 1933-01-02 Otto Schenk Indirekt heiz- oder kuehlbarer einwandiger Druckkessel
US1990738A (en) * 1932-06-18 1935-02-12 Budd Edward G Mfg Co Cold holder and method of making the same
US2137044A (en) * 1937-04-07 1938-11-15 Westinghouse Electric & Mfg Co Cooling jacket fabrication
US4295255A (en) * 1979-05-07 1981-10-20 The Babcock & Wilcox Company Expanded cooling jacket assembly
FR2585812B1 (fr) 1985-07-30 1987-10-23 Jeumont Schneider Machine thermique a adsorption-desorption
JPH0449494Y2 (https=) * 1986-07-18 1992-11-20
JPS6438466U (https=) * 1987-08-24 1989-03-08
US5161382A (en) * 1991-05-24 1992-11-10 Marin Tek, Inc. Combined cryosorption/auto-refrigerating cascade low temperature system
GB2299853A (en) * 1995-04-13 1996-10-16 Bryan Kenneth Gordon Ball Vessel jacket with spiral channel
FR2745437A1 (fr) * 1996-02-28 1997-08-29 Leroy Somer Moteurs Carter de refroidissement pour appareil electrique, une machine tournante comportant un tel carter, ainsi que le procede de fabrication d'un tel carter
JP3048135B2 (ja) * 1997-12-09 2000-06-05 株式会社ケー・エフ・シー 建物の外壁補修用アンカーピンの製造法
CN1167921C (zh) * 2001-12-06 2004-09-22 中国科学院工程热物理研究所 一种兼具冷凝器功能的吸附床
DE502004005422D1 (de) * 2003-10-21 2007-12-20 Norma Germany Gmbh Fluidleitung
DE102004049411B4 (de) 2004-10-08 2015-06-03 Viessmann Werke Gmbh & Co Kg Vakuum-Sorptionsvorrichtung
DE102007020406A1 (de) * 2007-04-27 2008-10-30 Viessmann Werke Gmbh & Co Kg Vakuum-Sorptionsvorrichtung und Verfahren zum Betrieb einer Vakuum-Sorptionsvorrichtung

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080127662A1 (en) * 2006-06-19 2008-06-05 Stanfield Michael E Method, System, and Apparatus for Modular Central Plant

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150128639A1 (en) * 2013-11-13 2015-05-14 MAHLE Behr GmbH & Co. KG Sorption heat exchanger module, preferably for a motor vehicle
US20150128630A1 (en) * 2013-11-13 2015-05-14 MAHLE Behr GmbH & Co. KG Evaporator set, preferably for a thermally driven adsorption device, and adsorption device
US10240825B2 (en) * 2013-11-13 2019-03-26 Mahle International Gmbh Evaporator set, preferably for a thermally driven adsorption device, and adsorption device
US10619896B2 (en) * 2013-11-13 2020-04-14 Mahle International Gmbh Sorption heat exchanger module, preferably for a motor vehicle

Also Published As

Publication number Publication date
WO2012041265A3 (de) 2012-12-20
EP2580542A2 (de) 2013-04-17
CN102933921B (zh) 2016-04-06
DE202010007821U1 (de) 2011-09-02
WO2012041265A2 (de) 2012-04-05
CN102933921A (zh) 2013-02-13
JP2013528279A (ja) 2013-07-08

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Legal Events

Date Code Title Description
AS Assignment

Owner name: VIESSMANN WERKE GMBH & CO. KG, GERMANY

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:BORNMANN, ANDREAS;DAWOUD, BELAL;HOEFLE, PETER;SIGNING DATES FROM 20111103 TO 20111107;REEL/FRAME:027370/0337

STCB Information on status: application discontinuation

Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION