US3857253A - Unitary air cooled centrifugal refrigeration water chiller - Google Patents
Unitary air cooled centrifugal refrigeration water chiller Download PDFInfo
- Publication number
- US3857253A US3857253A US00441633A US44163374A US3857253A US 3857253 A US3857253 A US 3857253A US 00441633 A US00441633 A US 00441633A US 44163374 A US44163374 A US 44163374A US 3857253 A US3857253 A US 3857253A
- Authority
- US
- United States
- Prior art keywords
- heat exchanger
- air cooled
- subframe
- cooled heat
- portable
- 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 - Lifetime
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 19
- 238000005057 refrigeration Methods 0.000 title abstract description 7
- 239000003507 refrigerant Substances 0.000 claims description 29
- 238000009413 insulation Methods 0.000 claims description 4
- 239000003570 air Substances 0.000 description 31
- 239000012080 ambient air Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
Images
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
- F25B1/00—Compression machines, plants or systems with non-reversible cycle
- F25B1/04—Compression machines, plants or systems with non-reversible cycle with compressor of rotary type
- F25B1/053—Compression machines, plants or systems with non-reversible cycle with compressor of rotary type of turbine 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
- F25B39/00—Evaporators; Condensers
- F25B39/04—Condensers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28B—STEAM OR VAPOUR CONDENSERS
- F28B1/00—Condensers in which the steam or vapour is separate from the cooling medium by walls, e.g. surface condenser
- F28B1/06—Condensers in which the steam or vapour is separate from the cooling medium by walls, e.g. surface condenser using air or other gas as the cooling medium
Definitions
- FIG. 6 is a plan view of the unit shown in 'the preceding figures with portions of the top panels and wall removed for purposes of illustration.
- Each of coils 26, 28, 30, 32, and 34 is of the fin-andtube type having a plurality of longitudinally extending tubes 36 extending through a stack of generally rectangular fins 38.
- the tubes of each coil are interconnected at their ends to provide an odd number of passes so that the inlet header is at the opposite end of the coil from the discharge header.
- Condenser refrigerant gas supply conduit 40 is connected to inlet headers 26A, 28A, 30A and 34A'of coils 26, 28, 30, and 34 respectively as seen in FIG. 4.
- the outlet headers 26B and 28B at the opposite ends of coils 26 and 28 respectively are connected to discharge refrigerant into outlet headers 34B and 308 respectively of coils 34 and 30 respectively as seen in FIG. 5.
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US00441633A US3857253A (en) | 1972-09-25 | 1974-02-11 | Unitary air cooled centrifugal refrigeration water chiller |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US29205172A | 1972-09-25 | 1972-09-25 | |
US00441633A US3857253A (en) | 1972-09-25 | 1974-02-11 | Unitary air cooled centrifugal refrigeration water chiller |
Publications (1)
Publication Number | Publication Date |
---|---|
US3857253A true US3857253A (en) | 1974-12-31 |
Family
ID=26967126
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US00441633A Expired - Lifetime US3857253A (en) | 1972-09-25 | 1974-02-11 | Unitary air cooled centrifugal refrigeration water chiller |
Country Status (1)
Country | Link |
---|---|
US (1) | US3857253A (en) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4196596A (en) * | 1978-12-22 | 1980-04-08 | The Trane Company | Liquid trap for freeze-up protection on air cooled centrifugal chiller |
US4220011A (en) * | 1978-12-22 | 1980-09-02 | The Trane Company | Air cooled centrifugal refrigeration system with water heat recovery |
US4223537A (en) * | 1978-12-22 | 1980-09-23 | The Trane Company | Air cooled centrifugal water chiller with refrigerant storage means |
EP0057801A1 (en) * | 1980-12-24 | 1982-08-18 | Hamon-Sobelco S.A. | Heat exchanger comprising plastic tubes and its application as an air-cooled atmospheric cooler |
US5067560A (en) * | 1991-02-11 | 1991-11-26 | American Standard Inc. | Condenser coil arrangement for refrigeration system |
US5181395A (en) * | 1991-03-26 | 1993-01-26 | Donald Carpenter | Condenser assembly |
US7937963B1 (en) * | 2006-10-02 | 2011-05-10 | Thomas Middleton Semmes | Architecturally enhanced chiller unit |
US20130333410A1 (en) * | 2010-10-27 | 2013-12-19 | Namjoon Cho | Air conditioner |
US20160033180A1 (en) * | 2013-03-15 | 2016-02-04 | Carrier Corporation | Modular coil for air cooled chillers |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3306066A (en) * | 1963-09-19 | 1967-02-28 | Ebara Mfg | Air-cooled turborefrigerator |
US3508417A (en) * | 1967-08-06 | 1970-04-28 | Keiichi Kimura | Condensing unit |
US3524331A (en) * | 1968-12-30 | 1970-08-18 | Carrier Corp | Refrigeration apparatus including condenser and evaporator in a housing |
US3714795A (en) * | 1970-03-31 | 1973-02-06 | Tappan Co | Outdoor refrigerant apparatus |
-
1974
- 1974-02-11 US US00441633A patent/US3857253A/en not_active Expired - Lifetime
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3306066A (en) * | 1963-09-19 | 1967-02-28 | Ebara Mfg | Air-cooled turborefrigerator |
US3508417A (en) * | 1967-08-06 | 1970-04-28 | Keiichi Kimura | Condensing unit |
US3524331A (en) * | 1968-12-30 | 1970-08-18 | Carrier Corp | Refrigeration apparatus including condenser and evaporator in a housing |
US3714795A (en) * | 1970-03-31 | 1973-02-06 | Tappan Co | Outdoor refrigerant apparatus |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4196596A (en) * | 1978-12-22 | 1980-04-08 | The Trane Company | Liquid trap for freeze-up protection on air cooled centrifugal chiller |
US4220011A (en) * | 1978-12-22 | 1980-09-02 | The Trane Company | Air cooled centrifugal refrigeration system with water heat recovery |
US4223537A (en) * | 1978-12-22 | 1980-09-23 | The Trane Company | Air cooled centrifugal water chiller with refrigerant storage means |
EP0057801A1 (en) * | 1980-12-24 | 1982-08-18 | Hamon-Sobelco S.A. | Heat exchanger comprising plastic tubes and its application as an air-cooled atmospheric cooler |
US5067560A (en) * | 1991-02-11 | 1991-11-26 | American Standard Inc. | Condenser coil arrangement for refrigeration system |
US5181395A (en) * | 1991-03-26 | 1993-01-26 | Donald Carpenter | Condenser assembly |
US7937963B1 (en) * | 2006-10-02 | 2011-05-10 | Thomas Middleton Semmes | Architecturally enhanced chiller unit |
US20130333410A1 (en) * | 2010-10-27 | 2013-12-19 | Namjoon Cho | Air conditioner |
US20160033180A1 (en) * | 2013-03-15 | 2016-02-04 | Carrier Corporation | Modular coil for air cooled chillers |
US10161658B2 (en) * | 2013-03-15 | 2018-12-25 | Carrier Corporation | Modular coil for air cooled chillers |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
AS | Assignment |
Owner name: TRANE COMPANY, THE Free format text: MERGER;ASSIGNOR:A-S CAPITAL INC. A CORP OF DE;REEL/FRAME:004334/0523 |
|
AS | Assignment |
Owner name: AMERICAN STANDARD INC., A CORP OF DE Free format text: MERGER;ASSIGNORS:TRANE COMPANY, THE;A-S SALEM INC., A CORP. OF DE (MERGED INTO);REEL/FRAME:004372/0349 Effective date: 19841226 Owner name: TRANE COMPANY THE Free format text: MERGER;ASSIGNORS:TRANE COMPANY THE, A CORP OF WI (INTO);A-S CAPITAL INC., A CORP OF DE (CHANGED TO);REEL/FRAME:004372/0370 Effective date: 19840224 |
|
AS | Assignment |
Owner name: A-S CAPITAL INC., A CORP OF DE Free format text: MERGER;ASSIGNOR:TRANE COMPANY THE A WI CORP;REEL/FRAME:004432/0765 Effective date: 19840224 |
|
AS | Assignment |
Owner name: BANKERS TRUST COMPANY Free format text: SECURITY INTEREST;ASSIGNOR:AMERICAN STANDARD INC., A DE. CORP.,;REEL/FRAME:004905/0035 Effective date: 19880624 Owner name: BANKERS TRUST COMPANY, 4 ALBANY STREET, 9TH FLOOR, Free format text: SECURITY INTEREST;ASSIGNOR:TRANE AIR CONDITIONING COMPANY, A DE CORP.;REEL/FRAME:004905/0213 Effective date: 19880624 Owner name: BANKERS TRUST COMPANY, NEW YORK Free format text: SECURITY INTEREST;ASSIGNOR:TRANE AIR CONDITIONING COMPANY, A DE CORP.;REEL/FRAME:004905/0213 Effective date: 19880624 |
|
AS | Assignment |
Owner name: CHEMICAL BANK, AS COLLATERAL AGENT, NEW YORK Free format text: ASSIGNMENT OF SECURITY INTEREST;ASSIGNOR:BANKERS TRUST COMPANY, AS COLLATERAL TRUSTEE;REEL/FRAME:006565/0753 Effective date: 19930601 |
|
AS | Assignment |
Owner name: AMERICAN STANDARD, INC., NEW JERSEY Free format text: RELEASE OF SECURITY INTEREST (RE-RECORD TO CORRECT DUPLICATES SUBMITTED BY CUSTOMER. THE NEW SCHEDULE CHANGES THE TOTAL NUMBER OF PROPERTY NUMBERS INVOLVED FROM 1133 TO 794. THIS RELEASE OF SECURITY INTEREST WAS PREVIOUSLY RECORDED AT REEL 8869, FRAME 0001.);ASSIGNOR:CHASE MANHATTAN BANK, THE (FORMERLY KNOWN AS CHEMICAL BANK);REEL/FRAME:009123/0300 Effective date: 19970801 |
|
AS | Assignment |
Owner name: AMERICAN STANDARD, INC., NEW JERSEY Free format text: RELEASE OF SECURITY INTEREST;ASSIGNOR:CHASE MANHATTAN BANK, THE (FORMERLY KNOWN AS CHEMICAL BANK);REEL/FRAME:008869/0001 Effective date: 19970801 |