CN2837766Y - Industrial cooling water circulation controller - Google Patents
Industrial cooling water circulation controller Download PDFInfo
- Publication number
- CN2837766Y CN2837766Y CN 200420150005 CN200420150005U CN2837766Y CN 2837766 Y CN2837766 Y CN 2837766Y CN 200420150005 CN200420150005 CN 200420150005 CN 200420150005 U CN200420150005 U CN 200420150005U CN 2837766 Y CN2837766 Y CN 2837766Y
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- Prior art keywords
- water
- cooling water
- water inlet
- heat exchanger
- pipeline
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- Expired - Fee Related
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Abstract
The utility model relates to an industrial cooling water circulation controller, which comprises a work device of cooling water circulation which is composed of a water storage tank, a water pump of cooling water, a heat exchanger and a cooling tower which are respectively connected in series. The utility model is characterized in that the cooling water which flows across a pipeline of a water inlet of the heat exchanger is connected with a water inlet pipeline of tap water at the side of the pipeline. The water inlet pipeline of tap water is connected with a control valve in series, and the water storage tank is provided with a water discharge pipeline which is controlled by the control valve. The device not only can be favorable for reducing energy loss of the engine and can cause the operating device to lie in a more favorable operating condition, but also can have good cooling effects.
Description
Affiliated technical field
The utility model relates to a kind of industrial cooling water cycler.
Background technology
In numerous industrial enterprise, the cooling water cycler that has tank of most of industry employing semi-open type cools off the hot-fluid medium of the heat exchanger of flowing through.During work, when the temperature of the hot-fluid medium of the heat exchanger of flowing through raises, thereby the flow that just need improve recirculated cooling water by the platform speed of increase motor reaches the cooling requirement to the hot-fluid medium.Increased the loss of motor so on the one hand, circulate in the circulation line of a semi-open type owing to cooling water on the other hand, its temperature constantly rises in the course of the work, thereby be difficult to realize the job requirement of fast cooling, when the temperature of the hot-fluid medium of the heat exchanger of flowing through is crossed when low, can only come regulating pondage by the hand switch valve, there are a lot of wastes in the energy consumption of motor like this, and the temperature requirement of hot-fluid medium also is difficult to realize.
Summary of the invention
The purpose of this utility model is to provide a kind of industrial cooling water cycler, and this device not only helps reducing the motor power loss, makes running device be in preferable operating mode, and good cooling results.
The utility model is to constitute like this, it comprises the cooling water periodic duty device that is composed in series mutually successively by tank, cooling water suction pump, heat exchanger, cooling tower, it is characterized in that: described cooling water flow is also other on the water inlet pipeline of heat exchanger to be connected to the running water inlet pipeline, is serially connected with control valve on this running water inlet pipeline; Described tank is provided with the pipeline that discharges water by control valve control.
During work, under nominal situation, by draw water from the tank heat exchanger of flowing through of cooling water suction pump the hot-fluid medium is lowered the temperature, the circulating water flow that flows through heat exchanger afterwards returns in the tank after the cooling tower cooling.When the hot-fluid medium temperature of the heat exchanger of flowing through raise, the control valve that the user can be connected to the side on the running water inlet pipeline of heat exchanger water inlet pipeline was opened, and by the running water inlet pipeline cooling water pipeline is replenished the low running water water source of temperature.Both reduced the temperature of current working medias so on the one hand, strengthened the water flow of the heat exchanger of flowing through again, can discharge from the pipeline that discharges water through the higher current of the temperature of heat exchanger heat exchange work on the other hand, thereby guaranteed that the current working media in the whole circulation pipeline all is in lower temperature, thereby need not to satisfy working condition requirement by increasing suction pump motor platform speed.
Than prior art, the utility model is because at cooling water flow also other running water inlet pipeline that is connected on the water inlet pipeline of heat exchanger, thereby when work can regulate the low temperature running water that increases the heat exchanger of flowing through according to working condition requirement, thereby do not need to reach best job requirement by the platform speed that increases suction pump, so not only can increase work efficiency, and can effectively reduce the energy consumption of motor.
Description of drawings
Fig. 1 is the utility model embodiment organigram.
The specific embodiment
The utility model embodiment comprises the cooling water periodic duty device that is composed in series mutually successively by tank 1, cooling water suction pump 2, heat exchanger 3, cooling tower 4, it is characterized in that: described cooling water flow is also other on the water inlet pipeline 5 of heat exchanger to be connected to running water inlet pipeline 6, is serially connected with control valve 7 on this running water inlet pipeline; Described tank is provided with the pipeline 9 that discharges water by control valve 8 controls.
In order better to adapt to the operating temperature requirement of heat exchanger, above-mentioned cooling water flow is gone up the also other frozen water inlet pipeline 10 that is connected to through the water inlet pipeline of heat exchanger (promptly 5), be serially connected with control valve 11 on this frozen water inlet pipeline, described cooling water flow other frozen water that is connected to by control valve 13 controls on the water outlet pipeline 12 of heat exchanger pipeline 14 that discharges water.When heat exchanger needs the working media of low temperature more, can replenish the low frozen water water source of temperature to the water inlet pipeline of the heat exchanger of flowing through by the frozen water inlet pipeline, and the frozen water that flows through after the heat exchanger work can be discharged by the frozen water pipeline that discharges water.
The water inlet 15 of above-mentioned running water inlet pipeline links to each other with running water suction pump 16, and the water inlet 17 of described frozen water inlet pipeline links to each other with frozen water suction pump 18.
The delivery port place of above-mentioned cooling water suction pump and the water inlet of cooling tower are respectively equipped with control valve 19 and 20.
For the ease of automatic control, above-mentioned control valve is a magnetic valve.
In addition, for the ease of in time adjust the work of each bar inlet pipeline according to the temperature in the water pipeline of the heat exchanger of flowing through, above-mentioned current are flowed through and are respectively equipped with temperature sensor and pressure sensor 21 on the intake-outlet pipeline of heat exchanger and the heat exchanger top layer, and the motor of described cooling water suction pump, running water suction pump and frozen water suction pump is respectively by its Frequency Converter Control.When the temperature of hot-fluid medium is hanged down, the water yield that can regulate the water pipeline of the heat exchanger of flowing through by frequency converter.During work, temperature sensor and pressure sensor send signal by the frequency converter of Programmable Logic Controller output order to each motor, carry out work thereby control each suction pump.
The utility model is because structure rationally, makes equipment carry out work with optimal combination, thereby effective energy savings, reduces cost, and its popularizing application prospect is very considerable.
Claims (6)
1. industrial cooling water cycler, comprise the cooling water periodic duty device that composes in series mutually successively by tank, cooling water suction pump, heat exchanger, cooling tower, it is characterized in that: described cooling water flow is also other on the water inlet pipeline of heat exchanger to be connected to the running water inlet pipeline, is serially connected with control valve on this running water inlet pipeline; Described tank is provided with the pipeline that discharges water by control valve control.
2. industrial cooling water cycler according to claim 1, it is characterized in that: described cooling water flow is the also other frozen water inlet pipeline that is connected on the water inlet pipeline of heat exchanger, be serially connected with control valve on this frozen water inlet pipeline, described cooling water flow other frozen water that is connected to by control valve control on the water outlet pipeline of heat exchanger pipeline that discharges water.
3. industrial cooling water cycler according to claim 1 and 2 is characterized in that: the water inlet of described running water inlet pipeline links to each other with the running water suction pump, and the water inlet of described frozen water inlet pipeline links to each other with the frozen water suction pump.
4. industrial cooling water cycler according to claim 3 is characterized in that: the delivery port place of described cooling water suction pump and the water inlet of cooling tower are respectively equipped with control valve.
5. industrial cooling water cycler according to claim 4 is characterized in that: described control valve is a magnetic valve.
6. industrial cooling water cycler according to claim 5, it is characterized in that: described current are flowed through and are respectively equipped with temperature sensor and pressure sensor on the intake-outlet pipeline of heat exchanger and the heat exchanger top layer, and the motor of described cooling water suction pump, running water suction pump and frozen water suction pump is respectively by its Frequency Converter Control.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420150005 CN2837766Y (en) | 2004-03-29 | 2004-03-29 | Industrial cooling water circulation controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420150005 CN2837766Y (en) | 2004-03-29 | 2004-03-29 | Industrial cooling water circulation controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2837766Y true CN2837766Y (en) | 2006-11-15 |
Family
ID=37392253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420150005 Expired - Fee Related CN2837766Y (en) | 2004-03-29 | 2004-03-29 | Industrial cooling water circulation controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2837766Y (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101403868B (en) * | 2008-11-07 | 2011-10-05 | 清溢精密光电（深圳）有限公司 | Constant temperature method and device for mask plate developing solution |
| CN101645647B (en) * | 2009-08-24 | 2012-06-27 | 中国电力科学研究院 | DC converter valve cooling system based on passive technology |
| CN102642819A (en) * | 2012-04-25 | 2012-08-22 | 新汶矿业集团有限责任公司孙村煤矿 | Cooling water circulation utilization method of mine-used nitrogen manufacturing device |
| CN102745757A (en) * | 2012-07-26 | 2012-10-24 | 浙江华康药业股份有限公司 | Method for comprehensively utilizing water for evaporator and reverse osmosis system |
| CN102808642A (en) * | 2011-06-01 | 2012-12-05 | 淮南矿业(集团)有限责任公司 | Cooling device |
| CN102889821A (en) * | 2012-09-21 | 2013-01-23 | 高明雄 | Heat exchanger water cooling system without water cooling tower |
| CN104457394A (en) * | 2013-09-23 | 2015-03-25 | 山东能源机械集团大族再制造有限公司 | Temperature-control water cooling system |
| CN105235082A (en) * | 2015-09-30 | 2016-01-13 | 浙江辉弘光电能源有限公司 | Cutting fluid cooling device for silicon wafer cutting machine |
| CN109556130A (en) * | 2018-11-23 | 2019-04-02 | 陕西陕煤铜川矿业有限公司陈家山煤矿 | A kind of novel cooling water circulatory system |
-
2004
- 2004-03-29 CN CN 200420150005 patent/CN2837766Y/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101403868B (en) * | 2008-11-07 | 2011-10-05 | 清溢精密光电（深圳）有限公司 | Constant temperature method and device for mask plate developing solution |
| CN101645647B (en) * | 2009-08-24 | 2012-06-27 | 中国电力科学研究院 | DC converter valve cooling system based on passive technology |
| CN102808642A (en) * | 2011-06-01 | 2012-12-05 | 淮南矿业(集团)有限责任公司 | Cooling device |
| CN102642819A (en) * | 2012-04-25 | 2012-08-22 | 新汶矿业集团有限责任公司孙村煤矿 | Cooling water circulation utilization method of mine-used nitrogen manufacturing device |
| CN102745757A (en) * | 2012-07-26 | 2012-10-24 | 浙江华康药业股份有限公司 | Method for comprehensively utilizing water for evaporator and reverse osmosis system |
| CN102889821A (en) * | 2012-09-21 | 2013-01-23 | 高明雄 | Heat exchanger water cooling system without water cooling tower |
| CN102889821B (en) * | 2012-09-21 | 2014-04-02 | 高明雄 | Heat exchanger water cooling system without water cooling tower |
| CN104457394A (en) * | 2013-09-23 | 2015-03-25 | 山东能源机械集团大族再制造有限公司 | Temperature-control water cooling system |
| CN105235082A (en) * | 2015-09-30 | 2016-01-13 | 浙江辉弘光电能源有限公司 | Cutting fluid cooling device for silicon wafer cutting machine |
| CN109556130A (en) * | 2018-11-23 | 2019-04-02 | 陕西陕煤铜川矿业有限公司陈家山煤矿 | A kind of novel cooling water circulatory system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |