JPS6488063A - Cold and hot water controller of heat source for air-conditioning - Google Patents
Cold and hot water controller of heat source for air-conditioningInfo
- Publication number
- JPS6488063A JPS6488063A JP62243470A JP24347087A JPS6488063A JP S6488063 A JPS6488063 A JP S6488063A JP 62243470 A JP62243470 A JP 62243470A JP 24347087 A JP24347087 A JP 24347087A JP S6488063 A JPS6488063 A JP S6488063A
- Authority
- JP
- Japan
- Prior art keywords
- flow rate
- cold water
- conditioning
- air
- controller
- 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.)
- Pending
Links
Landscapes
- Air Conditioning Control Device (AREA)
Abstract
PURPOSE: To enable effective air-conditioning in accordance with air-conditioning loads by computing the required flow rates of cold water and hot water from a pre- inputted air-conditioning load required for air conditioning and water temperature and controlling the discharge water quantity of a pump in accordance with a command signal from a flow controller. CONSTITUTION: When a cooling load is large, the temperature of cold water on the inlet side of a refrigerator 4 measured by means of a water temperature sensor 12 and the flow rate of the cold water measured by means of a flowmeter 13 are inputted to a flow controller 14 and the controller 14 computes the required flow rate of the cold water and outputs a signal commanding the increase of the flow rate of the cold water to a variable flow rate device 15 to control the output of a pump 11 until the flow rate reaches the required flow rate. Therefore, a refrigerator 4 can always be operated with its 100% capacity at large-load time. When the cooling load is small, on the other hand, no signal is outputted from the flow rate controller 14 and the flow rate of the cold water is maintained at a fixed value. In addition, the capacity is controlled by the refrigerator 4. For a heating facility having a heating cycle of a similar mechanism and using a heat exchanger, a hot water generator, etc., similar control is performed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62243470A JPS6488063A (en) | 1987-09-28 | 1987-09-28 | Cold and hot water controller of heat source for air-conditioning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62243470A JPS6488063A (en) | 1987-09-28 | 1987-09-28 | Cold and hot water controller of heat source for air-conditioning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6488063A true JPS6488063A (en) | 1989-04-03 |
Family
ID=17104368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62243470A Pending JPS6488063A (en) | 1987-09-28 | 1987-09-28 | Cold and hot water controller of heat source for air-conditioning |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6488063A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004245560A (en) * | 2002-10-18 | 2004-09-02 | Mitsubishi Jisho Sekkei Inc | Heat source system, control method of heat source system, heat source and control method of heat source |
| JP2010255969A (en) * | 2009-04-28 | 2010-11-11 | Nishimatsu Constr Co Ltd | Air conditioning system |
-
1987
- 1987-09-28 JP JP62243470A patent/JPS6488063A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004245560A (en) * | 2002-10-18 | 2004-09-02 | Mitsubishi Jisho Sekkei Inc | Heat source system, control method of heat source system, heat source and control method of heat source |
| JP2010255969A (en) * | 2009-04-28 | 2010-11-11 | Nishimatsu Constr Co Ltd | Air conditioning system |
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