SG126678A1 - A cooling tower for automatically adjusting flow rates of cooling water and cooling air with variations of a load - Google Patents
A cooling tower for automatically adjusting flow rates of cooling water and cooling air with variations of a loadInfo
- Publication number
- SG126678A1 SG126678A1 SG200104072A SG200104072A SG126678A1 SG 126678 A1 SG126678 A1 SG 126678A1 SG 200104072 A SG200104072 A SG 200104072A SG 200104072 A SG200104072 A SG 200104072A SG 126678 A1 SG126678 A1 SG 126678A1
- Authority
- SG
- Singapore
- Prior art keywords
- cooling
- flow rate
- load
- cooling water
- controller
- Prior art date
Links
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
A cooling tower for automatically adjusting flow rates of cooling water and cooling air with variations of a load comprises a plurality of thermometers; a hygrometer; at least one controllers; a cooling water pump; and at least one cooling towers connected in parallel. The desired data, such as optimum allowance operating range, heat transferring property of cooling towers, outer gas bulb temperature, approach and relations therebetween are calculated numerically and then are built in the controller. As the cooling tower is operated, by the measuring of the thermometer, messages are transferred to the controller, the practical data and predetermined data are compared in the controller so as to acquire an optimum cooling water flow and cooling air flow. Then, the controllers are used to control the cooling fan in the cooling pump and cooling towers. Thus, an optimum flow rate is acquired. Therefore, the power is saved. The flow rate of the present invention is changed with the load of the ice water mainframe. Only the flow rate of the cooling air is adjusted, but also the flow rate of cooling water is adjusted. The power of the cooling towers is saved greatly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SG200104072A SG126678A1 (en) | 2001-07-09 | 2001-07-09 | A cooling tower for automatically adjusting flow rates of cooling water and cooling air with variations of a load |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SG200104072A SG126678A1 (en) | 2001-07-09 | 2001-07-09 | A cooling tower for automatically adjusting flow rates of cooling water and cooling air with variations of a load |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SG126678A1 true SG126678A1 (en) | 2006-11-29 |
Family
ID=38288492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SG200104072A SG126678A1 (en) | 2001-07-09 | 2001-07-09 | A cooling tower for automatically adjusting flow rates of cooling water and cooling air with variations of a load |
Country Status (1)
| Country | Link |
|---|---|
| SG (1) | SG126678A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101738134B (en) * | 2009-12-31 | 2012-05-02 | 中冶南方工程技术有限公司 | Automatic deicing control system of cooling tower fan |
| CN113465442A (en) * | 2021-06-29 | 2021-10-01 | 青岛海尔空调电子有限公司 | Method and system for determining energy consumption of cooling tower |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0748998A2 (en) * | 1995-06-16 | 1996-12-18 | BDAG Balcke-Dürr Aktiengesellschaft | Process for contolling the air flow rate in a wet-dry cooling tower |
-
2001
- 2001-07-09 SG SG200104072A patent/SG126678A1/en unknown
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0748998A2 (en) * | 1995-06-16 | 1996-12-18 | BDAG Balcke-Dürr Aktiengesellschaft | Process for contolling the air flow rate in a wet-dry cooling tower |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101738134B (en) * | 2009-12-31 | 2012-05-02 | 中冶南方工程技术有限公司 | Automatic deicing control system of cooling tower fan |
| CN113465442A (en) * | 2021-06-29 | 2021-10-01 | 青岛海尔空调电子有限公司 | Method and system for determining energy consumption of cooling tower |
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