CN104567532A - Cooling water dual recycling system of heat exchanging equipment - Google Patents
Cooling water dual recycling system of heat exchanging equipment Download PDFInfo
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- CN104567532A CN104567532A CN201410847874.0A CN201410847874A CN104567532A CN 104567532 A CN104567532 A CN 104567532A CN 201410847874 A CN201410847874 A CN 201410847874A CN 104567532 A CN104567532 A CN 104567532A
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- water
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- condenser
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Abstract
A cooling water dual recycling system of heat exchanging equipment comprises a cooling tower, a condenser, a circulating pump, a heat exchanging device, a cold water pool, a cold water tank and a control cabinet, wherein a water outlet pipeline of the cold water pool is connected with the heat exchanging device, a water return pipeline is respectively connected with a water inlet pipeline of the cooling tower and a water inlet pipeline of the condenser; a water outlet pipeline of the cooling tower is connected with the cold water pool; a water outlet pipeline of the condenser is connected with a water inlet pipeline of the cold water tank; a water outlet pipeline of the cold water tank is connected with the cold water pool. By the addition of the condenser, the water temperature of the returned water in the cooling system is further reduced, thereby ensuring the temperature of the cooling water is maintained at the value required by the production, and enabling the production to be implemented smoothly; the cooling water dual recycling system increases, in disguised form, the flux of the circulating water for exchanging heat of the warm temperature, thereby solving the problem that the temperature of the returned water in the cooling system is slightly higher, saving resources and reducing energy consumption at the same time.
Description
Technical field
The present invention relates to cooling water recovery technology, particularly the two recovery system of a kind of cooling water of heat transmission equipment.
Background technology
In Chemical Manufacture, cooling system is one of link important in production technology, and mostly the most frequently used is using water as cooling medium, and a kind of cooling water system recycled.Recirculating cooling water system is primarily of cooling device, and water circulating pump and pipeline composition, after cold water flows through the heat transmission equipment needing cooling, temperature rises, then makes stream of warm water be transported to heat transmission equipment through cooling device reduction water temperature again by pump, recycles.
In actual production, due to expanding production and some other factors of process units, result in the generation of the problems such as cooling system return water temperature is higher, cool cycles water temperature does not reach cooling requirement, and cooling effect is not good, and cooling system can not play good heat transfer effect.
Summary of the invention
In order to solve the problem, the invention provides a kind of two recovery system of cooling water of heat transmission equipment, comprise cooling tower, condenser, circulating pump, heat transmission equipment, water cooling pond and cold water storage cistern and Automatically controlled control cabinet, it is characterized in that: described water cooling pond outlet pipeline connects heat transmission equipment, and water return pipeline connects cooling tower inlet pipeline and condenser inlet pipeline respectively; Described cooling tower outlet pipeline connects water cooling pond side wall entrance; Described leaving condenser water pipeline connects cold water storage cistern, and described cold water storage cistern outlet pipeline connects water cooling pond bottom inlet.
Further, described water return pipeline, described water return pipeline, cooling tower outlet pipeline, leaving condenser water pipeline and cold water storage cistern outlet pipeline are provided with temperature sensor.
Further, described Automatically controlled control cabinet by the real-time water temperature of temperature sensor monitors each bar pipeline, when temperature fluctuation range exceed predetermined temperature ± 0.5 DEG C time, the magnetic valve that Automatically controlled control cabinet controls in respective line opens and closes.
Further, described cold water storage cistern is double-decker, has heat preserving and insulating material at two-layer central filler.
Compared to the prior art, beneficial effect of the present invention is:
1, the setting up of condenser, reduces the water temperature of cooling system backwater further, ensures that cooling water temperature remains on the numerical value required for production, production is carried out smoothly;
2, the two recovery system of cooling water, covert increases to the circulating water flow of warm water heat exchange, solves the problem that cooling system return water temperature is higher, and saving resource, reduces energy resource consumption simultaneously;
3, control system can control temperature fluctuation range in ± 0.5 DEG C, and automatically open the valve of pipeline according to variations in temperature, improve the automaticity of cooling system.
Accompanying drawing explanation
Accompanying drawing 1 is the structural representation of the two recovery system of cooling water of the present invention, in figure:
1. heat transmission equipment, 2. cooling tower, 3 condensers., 4. temperature sensor, 5. cold water storage cistern, 6. circulating pump, 7. water cooling pond, 8. Automatically controlled control cabinet, 9. magnetic valve, 101. water cooling pond outlet pipelines, 102. water return pipelines, 103. cooling tower inlet pipelines, 104. condenser inlet pipelines, 105. leaving condenser water pipelines, 106. cold water storage cistern outlet pipelines, 107. cooling tower outlet pipelines.
Detailed description of the invention
In conjunction with the accompanying drawings and embodiments the two recovery system of the cooling water of heat transmission equipment of the present invention is illustrated.
As shown in drawings, the invention provides the two recovery system of cooling water of heat transmission equipment, comprise cooling tower 2, condenser 3, circulating pump 6, heat transmission equipment 1, water cooling pond 7 and cold water storage cistern 5 and Automatically controlled control cabinet 8, it is characterized in that: described water cooling pond outlet pipeline 101 connects heat exchange and establishes, 1, water return pipeline 102 connects cooling tower inlet pipeline 103 and condenser inlet pipeline 104 respectively; Described cooling tower outlet pipeline 107 connects water cooling pond 7 side wall entrance; Described leaving condenser water pipeline 105 connects cold water storage cistern 5, and described cold water storage cistern outlet pipeline 106 connects water cooling pond bottom inlet.
Further, described water return pipeline 102, cooling tower outlet pipeline 107, leaving condenser water pipeline 105 and cold water storage cistern outlet pipeline 106 are provided with temperature sensor 4; Described Automatically controlled control cabinet 8 monitors the real-time water temperature of each bar pipeline by temperature sensor 4, when temperature fluctuation range exceed predetermined temperature ± 0.5 DEG C time, the magnetic valve 9 that Automatically controlled control cabinet 8 controls in respective line opens and closes; Described cold water storage cistern 5 is double-decker, has heat preserving and insulating material at two-layer central filler.
During cooling system work, when the water temperature of water return pipeline 102 is higher than predetermined value, magnetic valve 9 on condenser inlet pipeline 104 is opened, cooling tower 2 and condenser 3 carry out work simultaneously, reduce cooling temperature of circulating water, the cooling water being lowered temperature flows through cooling tower outlet pipeline 107 and leaving condenser water pipeline 105 to water cooling pond 7 and cold water storage cistern 5 respectively; Temperature sensor 4 on cooling tower outlet pipeline 107 is monitored water temperature and whether is arrived preset value, if higher than predetermined temperature, then cold water storage cistern 5 starts to supply water to water cooling pond 7 bottom inlet, to reduce cooling water operating temperature.
The two recovery system of cooling water, covert increases to the circulating water flow of warm water heat exchange, solves the problem that cooling system return water temperature is higher, ensures that cooling water temperature remains on the numerical value required for production, and production is carried out smoothly; Saving resource, reduces energy resource consumption simultaneously.
Claims (4)
1. the two recovery system of the cooling water of a heat transmission equipment, comprise cooling tower, condenser, circulating pump, heat transmission equipment, water cooling pond and cold water storage cistern and Automatically controlled control cabinet, is characterized in that: described water cooling pond outlet pipeline connects heat transmission equipment, and water return pipeline connects cooling tower inlet pipeline and condenser inlet pipeline respectively; Described cooling tower outlet pipeline connects water cooling pond side wall entrance; Described leaving condenser water pipeline connects cold water storage cistern, and described cold water storage cistern outlet pipeline connects water cooling pond bottom inlet.
2. the two recovery system of the cooling water of a kind of heat transmission equipment according to claim 1, is characterized in that: described water return pipeline, cooling tower outlet pipeline, leaving condenser water pipeline and cold water storage cistern outlet pipeline is provided with temperature sensor.
3. the two recovering system of the cooling water of a kind of heat transmission equipment according to claim 1, it is characterized in that: described Automatically controlled control cabinet is by the real-time water temperature of temperature sensor monitors each bar pipeline, when temperature fluctuation range exceed predetermined temperature ± 0.5 DEG C time, the magnetic valve that Automatically controlled control cabinet controls in respective line opens and closes.
4. the two recovering system of the cooling water of a kind of heat transmission equipment according to claim 1, is characterized in that: described cold water storage cistern is double-decker, has heat preserving and insulating material at two-layer central filler.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410847874.0A CN104567532A (en) | 2014-12-31 | 2014-12-31 | Cooling water dual recycling system of heat exchanging equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410847874.0A CN104567532A (en) | 2014-12-31 | 2014-12-31 | Cooling water dual recycling system of heat exchanging equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104567532A true CN104567532A (en) | 2015-04-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410847874.0A Pending CN104567532A (en) | 2014-12-31 | 2014-12-31 | Cooling water dual recycling system of heat exchanging equipment |
Country Status (1)
| Country | Link |
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| CN (1) | CN104567532A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107270733A (en) * | 2017-05-12 | 2017-10-20 | 广州蓝水环境设备科技有限公司 | Double hybrid cooling towers of effect |
| CN112443011A (en) * | 2019-09-02 | 2021-03-05 | 江西省崇义华森竹业有限公司 | Novel superheated water system |
| CN114251889A (en) * | 2021-03-26 | 2022-03-29 | 襄阳达安汽车检测中心有限公司 | Double-channel temperature control circulating liquid supply system and control method of laboratory equipment |
-
2014
- 2014-12-31 CN CN201410847874.0A patent/CN104567532A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107270733A (en) * | 2017-05-12 | 2017-10-20 | 广州蓝水环境设备科技有限公司 | Double hybrid cooling towers of effect |
| CN112443011A (en) * | 2019-09-02 | 2021-03-05 | 江西省崇义华森竹业有限公司 | Novel superheated water system |
| CN114251889A (en) * | 2021-03-26 | 2022-03-29 | 襄阳达安汽车检测中心有限公司 | Double-channel temperature control circulating liquid supply system and control method of laboratory equipment |
| CN114251889B (en) * | 2021-03-26 | 2023-06-06 | 襄阳达安汽车检测中心有限公司 | Double-path temperature control circulating liquid supply system and control method of laboratory equipment |
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Application publication date: 20150429 |