FR2128146A1 - Heat exchanger tower - packing of honeycomb cross-section extrusions in plastics material - Google Patents
Heat exchanger tower - packing of honeycomb cross-section extrusions in plastics materialInfo
- Publication number
- FR2128146A1 FR2128146A1 FR7107903A FR7107903A FR2128146A1 FR 2128146 A1 FR2128146 A1 FR 2128146A1 FR 7107903 A FR7107903 A FR 7107903A FR 7107903 A FR7107903 A FR 7107903A FR 2128146 A1 FR2128146 A1 FR 2128146A1
- Authority
- FR
- France
- Prior art keywords
- packing
- section
- heat exchanger
- plastics material
- cross
- 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.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28C—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA COME INTO DIRECT CONTACT WITHOUT CHEMICAL INTERACTION
- F28C1/00—Direct-contact trickle coolers, e.g. cooling towers
- F28C1/02—Direct-contact trickle coolers, e.g. cooling towers with counter-current only
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F25/00—Component parts of trickle coolers
- F28F25/02—Component parts of trickle coolers for distributing, circulating, and accumulating liquid
- F28F25/08—Splashing boards or grids, e.g. for converting liquid sprays into liquid films; Elements or beds for increasing the area of the contact surface
- F28F25/085—Substantially horizontal grids; Blocks
-
- 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]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
Heat-exchange grid packing for contacting a gas and a liquid, such as air cooling with chilled water, comprises honeycomb cross-section blocks extruded with thin-walled cells in a plastic material such as PVC, nylon or a polyester. The cell cross-section may be oval, square, hexagonal etc. and is selected to give a low pressure drop through the bed of packing with high voidage of liquid and excellent exchange characteristics. Extrusions are of any convenient length and of constant cross-section; beds of packing are made of blocks laid side-by-side in layers.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7107903A FR2128146A1 (en) | 1971-03-08 | 1971-03-08 | Heat exchanger tower - packing of honeycomb cross-section extrusions in plastics material |
CA136,029A CA980680A (en) | 1971-03-08 | 1972-03-02 | Heat exchanger |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7107903A FR2128146A1 (en) | 1971-03-08 | 1971-03-08 | Heat exchanger tower - packing of honeycomb cross-section extrusions in plastics material |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2128146A1 true FR2128146A1 (en) | 1972-10-20 |
FR2128146B1 FR2128146B1 (en) | 1974-02-15 |
Family
ID=9073115
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7107903A Granted FR2128146A1 (en) | 1971-03-08 | 1971-03-08 | Heat exchanger tower - packing of honeycomb cross-section extrusions in plastics material |
Country Status (2)
Country | Link |
---|---|
CA (1) | CA980680A (en) |
FR (1) | FR2128146A1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0221200A1 (en) * | 1985-11-08 | 1987-05-13 | Energiagazdalkodasi Intezet | Device for increasing the heat and/or mass exchange between a gas and a liquid |
EP0311794A1 (en) * | 1987-10-13 | 1989-04-19 | SPIG INTERNATIONAL, Societa per Impianti Generali S.p.A. | Packing grid for water cooling towers |
WO1999004949A1 (en) * | 1997-07-22 | 1999-02-04 | Bdr S.R.L. | Method and die for extruding tubes of thermoplastic material, and the tubes obtained thereby |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB191115291A (en) * | 1911-06-30 | 1911-10-12 | Otto Hildebert Mueller | An Improved Filling for Cooling Towers. |
CH233171A (en) * | 1939-08-26 | 1944-07-15 | Schwarze Paul | Filling for absorption towers or the like. |
US2571958A (en) * | 1948-09-27 | 1951-10-16 | Gibbs M Slaughter | Cooling tower |
US3227429A (en) * | 1963-02-04 | 1966-01-04 | American Radiator & Standard | Mass transfer packing |
DE1939796A1 (en) * | 1968-08-07 | 1970-03-05 | Tunzini Ameliorair Sa | Cooling system with direct exchange between a fluid - to be cooled and the atmosphere |
FR1590954A (en) * | 1967-11-08 | 1970-04-20 |
-
1971
- 1971-03-08 FR FR7107903A patent/FR2128146A1/en active Granted
-
1972
- 1972-03-02 CA CA136,029A patent/CA980680A/en not_active Expired
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB191115291A (en) * | 1911-06-30 | 1911-10-12 | Otto Hildebert Mueller | An Improved Filling for Cooling Towers. |
CH233171A (en) * | 1939-08-26 | 1944-07-15 | Schwarze Paul | Filling for absorption towers or the like. |
US2571958A (en) * | 1948-09-27 | 1951-10-16 | Gibbs M Slaughter | Cooling tower |
US3227429A (en) * | 1963-02-04 | 1966-01-04 | American Radiator & Standard | Mass transfer packing |
FR1590954A (en) * | 1967-11-08 | 1970-04-20 | ||
DE1939796A1 (en) * | 1968-08-07 | 1970-03-05 | Tunzini Ameliorair Sa | Cooling system with direct exchange between a fluid - to be cooled and the atmosphere |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0221200A1 (en) * | 1985-11-08 | 1987-05-13 | Energiagazdalkodasi Intezet | Device for increasing the heat and/or mass exchange between a gas and a liquid |
EP0311794A1 (en) * | 1987-10-13 | 1989-04-19 | SPIG INTERNATIONAL, Societa per Impianti Generali S.p.A. | Packing grid for water cooling towers |
WO1999004949A1 (en) * | 1997-07-22 | 1999-02-04 | Bdr S.R.L. | Method and die for extruding tubes of thermoplastic material, and the tubes obtained thereby |
Also Published As
Publication number | Publication date |
---|---|
FR2128146B1 (en) | 1974-02-15 |
CA980680A (en) | 1975-12-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |