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
  • 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 apparatus according to the preamble of patent claim 1.
• a vacuum sorption device of the type mentioned is known from DE 10 2004 049 411 AI. This consists of a volume region in which a periodically a refrigerant (for example water) sorbing or desorbing sorber (for example zeolite) is arranged and which is at least partially enclosed by a condenser, wherein the condenser through an outer wall of the volume region and a further Umsch adoptedungswand is limited.
• a refrigerant for example water
• desorbing sorber for example zeolite
• the invention has for its object to further improve a vacuum sorption of the type mentioned.
• Vacuum sorption device
• the vacuum sorption apparatus shown in Figure 1 consists in known manner inter alia of a volume range 1, in which a periodically a refrigerant (here water) sorbing or desorbing sorber 2 (here [not shown in more detail] zeolite) and at least partially of a Capacitor 3 is formed enclosed, wherein the capacitor 3 is bounded by an outer wall 4 of the volume region 1 and a further enclosure wall 5.
• a refrigerant here water
• desorbing sorber 2 here [not shown in more detail] zeolite
• the enclosing wall 5 is provided for defining a flow gap width in the condenser with embossings 6 directed against the outer wall 4.
• the outer wall 4 is provided to define a flow gap width in the condenser facing against the enclosing wall 5 embossing 6.
• the outer wall 4 is provided to define a flow gap width in the condenser facing against the enclosing wall 5 embossing 6.
• the outer wall 4 of the volume region 1 and the enclosing wall 5 are cylindrical, so that between the outer wall 4 and the Enclosure wall. 5 results in a cylindrical annular gap space. Furthermore, in the preferred embodiment, the cylindrical outer wall 4 is between 400 and 500 mm high and between 250 and 350 mm in diameter . Diameter formed.
• a gap defined by the embossings 6 between the outer wall 4 and the enclosing wall 5 is less than 2 mm, preferably less than 1 mm, wide.
• a particularly good flow distribution within the condenser can be achieved in that the embossings 6 uniformly distributed on the enclosure wall 5 and between 10 to 40 mm, preferably 20 to 30 mm, are arranged away from each other.
• the embossments 6 are formed dome-shaped and have a diameter of 1 to 2 mm.
• a collecting housing 7 is arranged at both ends of the cylindrically formed enclosing wall 5. This is preferably made of material of Umschlies- wall 5 integrally formed and formed bead-like, further provided at each collecting housing 7 is a port B for selectively supplying or discharging a fluid and wherein the terminals 8 are arranged on the collecting housings 7 circumferentially offset from one another.
• the enclosure wall 5 as a prefabricated component with the embossing 6 and preferably the at least one collecting housing 7 aufschieb- on the free of embossments 6 formed outer wall 4 and there fluid-tight (in particular by welding ) is formed fastened.

Landscapes

• Engineering & Computer Science (AREA)
• Physics & Mathematics (AREA)
• Mechanical Engineering (AREA)
• Thermal Sciences (AREA)
• General Engineering & Computer Science (AREA)
• Solid-Sorbent Or Filter-Aiding Compositions (AREA)
• Sorption Type Refrigeration Machines (AREA)

Priority Applications (4)

Applications Claiming Priority (2)

Related Child Applications (1)

Publications (2)

Family

ID=44751794

Family Applications (1)

Country Status (5)

Cited By (2)

Families Citing this family (2)

Citations (3)

Family Cites Families (14)

• 2010
  • 2010-06-10 DE DE202010007821U patent/DE202010007821U1/de not_active Expired - Lifetime
• 2011
  • 2011-06-03 JP JP2013513555A patent/JP2013528279A/ja active Pending
  • 2011-06-03 CN CN201180028493.4A patent/CN102933921B/zh not_active Expired - Fee Related
  • 2011-06-03 WO PCT/DE2011/001228 patent/WO2012041265A2/de not_active Ceased
  • 2011-06-03 EP EP11811315.8A patent/EP2580542A2/de not_active Withdrawn

Patent Citations (3)

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