CN112683080B - Thermodynamic type superconducting cooling process - Google Patents
Thermodynamic type superconducting cooling process Download PDFInfo
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- CN112683080B CN112683080B CN202110033195.XA CN202110033195A CN112683080B CN 112683080 B CN112683080 B CN 112683080B CN 202110033195 A CN202110033195 A CN 202110033195A CN 112683080 B CN112683080 B CN 112683080B
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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Abstract
The invention discloses a thermodynamic type superconducting cooling process, which comprises the steps that circulating water enters an inlet buffer pool of a volume pool through a water inlet pipeline, the inlet buffer pool is provided with an inlet overflow weir, and the circulating water flows into a heat dissipation groove of the volume pool through the inlet overflow weir; a thermal power heat dissipation device is arranged in the heat dissipation groove, heat in circulating water is transferred to the top end through the bottom end of the thermal power heat dissipation device through a heat conduction effect, air enters the side part of the tower body, and the heat is taken away from the top part through the upward airflow action of a heat dissipation fan, so that the circulation is repeated, and the temperature of the circulating water is reduced; circulating water flows out of the outlet buffer pool through the outlet overflow weir after flowing through the thermal power heat dissipation device, and then flows out of the outlet buffer pool through the water outlet pipeline. The process is simple, the evaporation capacity is greatly reduced, the device occupies small area, the operation cost is low, no medicament is used, and a large amount of water resources are saved.
Description
Technical Field
The invention belongs to the technical field of heat exchange, and particularly relates to a thermodynamic type superconducting cooling process.
Background
A cooling tower is generally used to cool circulating water fed into the tower and then to transfer the cooled circulating water to another device for use. The existing cooling tower has various water outlet problems, efficiency problems, energy consumption problems and the like, for example, impurities in the air enter to influence the water outlet quality; the traditional cooling tower has a large amount of evaporation phenomenon, so that water resource loss is caused; the temperature of the outlet circulating water is higher, and the like.
The patent application with the publication number of 208075614U in the prior art provides a fog-dissipating water-saving cooling tower, which has the problems of evaporation, scaling of pipelines, pollution discharge and the like, poor water quality and low treatment capacity although the evaporation capacity is reduced to some extent; the patent application with publication number 208567257U provides a water-saving cooling tower, has solved the evaporation problem, but its heat derives the difficulty and need external cold source, can't reform transform current cooling tower, and quality of water scale deposit, and the energy consumption is great.
Disclosure of Invention
In view of the above problems in the prior art, the present application aims to provide a thermodynamic type superconducting cooling process, which is simple, has a greatly reduced evaporation capacity, a small device footprint, a low operation cost, and no use of any chemical agent, and saves a large amount of water resources.
In order to achieve the purpose, the technical scheme of the application is as follows: a thermodynamic-type superconducting cooling process, comprising:
circulating water enters an inlet buffer pool of the volume pool through a water inlet pipeline, the inlet buffer pool is provided with an inlet overflow weir, and the circulating water flows into a heat dissipation groove of the volume pool through the inlet overflow weir;
a thermal power radiating device is arranged in the radiating groove, heat in the circulating water is transmitted to the top end from the bottom end of the thermal power radiating device through a heat conduction effect, air enters the side part of the tower body, and the heat is taken away from the top part through the action of upward airflow of a radiating fan, so that the circulation is repeated, and the temperature of the circulating water is reduced;
circulating water flows out of the outlet buffer pool through the outlet overflow weir after flowing through the thermal power heat dissipation device, and then flows out of the outlet buffer pool through the water outlet pipeline.
Furthermore, the thermal power radiating device comprises a plurality of superconductive radiating pipes, and water flow channels are arranged among the superconductive radiating pipes.
Furthermore, a plurality of fan-shaped radiating fins are arranged on the outer wall of each superconducting radiating pipe.
Further, the height of the inlet overflow weir is smaller than that of the outlet overflow weir.
Furthermore, a plurality of air inlet holes are formed in the side wall of the tower body, and an air outlet is formed in the top of the tower body.
Further, the motor that links to each other with radiator fan is located the tower body top.
Furthermore, the water temperature in the water inlet pipeline is 35-55 ℃.
Furthermore, the water temperature of the water outlet pipeline is 25-32 ℃.
As a further step, the effective volume of the tower body is 1000- 3 The volume of the heat dissipation groove is 100-500m 3 。
As a further step, the liquid level in the volumetric tank is 1-3 m.
Due to the adoption of the technical scheme, the invention can obtain the following technical effects:
the invention provides a thermodynamic type superconducting cooling process, which designs a scheme from the perspective of pollutants in water, greatly reduces discharge and improves the quality of circulating water outlet water. The method has the advantages of small investment, simple process, loss resistance of equipment and strong hydraulic impact resistance, improves the operation period of the system, reduces the operation cost and has certain engineering demonstration significance. The cooling tower has the advantages of high integration level, greatly reduced evaporation capacity, small occupied area, low operation cost, no use of any medicament and saving of a large amount of water resources.
Drawings
FIG. 1 is a schematic diagram of a thermodynamic type superconducting cooling process;
the sequence numbers in the figures illustrate: 1. a tower body; 2. an air inlet hole; 3. a water inlet pipeline; 4. an inlet weir; 5. an inlet buffer pool; 6. a volume pool; 7. a fan-shaped heat sink; 8. a superconducting radiating pipe; 9. an outlet buffer pool; 10. a water outlet pipeline; 11. an outlet overflow weir; 12. a motor; 13. a heat radiation fan; 14. and (7) an air outlet.
Detailed Description
The invention is described in further detail below with reference to the following figures and specific examples: the present application is further described by taking this as an example.
Example 1
As shown in fig. 1, the present embodiment provides a thermodynamic-type superconducting cooling process, including:
the method comprises the following steps: circulating water enters an inlet buffer pool of the volume pool through a water inlet pipeline, the inlet buffer pool is provided with an inlet overflow weir, and the circulating water flows into a heat dissipation groove of the volume pool through the inlet overflow weir;
step two: a thermal power heat dissipation device is arranged in the heat dissipation groove, heat in circulating water is transferred to the top end through the bottom end of the thermal power heat dissipation device through a heat conduction effect, air enters the side part of the tower body, the top part takes away the heat through the upward airflow action of a heat dissipation fan, and the temperature of the circulating water is effectively and rapidly reduced in a repeated mode;
step three: circulating water flows out of the outlet overflow weir into the outlet buffer tank after flowing through the thermal power heat dissipation device, and then flows out of the outlet pipeline.
The thermal power radiating device comprises a plurality of superconductive radiating pipes, and water flowing channels are arranged among the superconductive radiating pipes. The heat conducting medium filled into the superconductive heat dissipating pipe may be superconductive material, refrigerant, condensating agent, evaporant, cooling water, etc.
The above process is carried out in a thermodynamically superconducting cooling tower comprising: the water inlet pipeline, the water outlet pipeline, the volume pool, the inlet buffer pool, the outlet buffer pool, the heat dissipation fan, the superconductive heat dissipation pipe and the tower body, wherein the top of the tower body is provided with the heat dissipation fan, a plurality of superconductive heat dissipation pipes are arranged below the heat dissipation fan, the bottoms of the superconductive heat dissipation pipes are fixed in the heat dissipation grooves of the volume pool, the water inlet pipeline is connected with the inlet buffer pool in the volume pool, the inlet buffer pool is provided with an inlet overflow weir, the circulating water enters the heat dissipation grooves through the inlet overflow weir, flows through the plurality of superconductive heat dissipation pipes and enters the outlet buffer pool in the volume pool from the outlet overflow weir, the outlet buffer pool is connected with the water outlet pipeline, the quantity of the superconductive heat dissipation pipes is determined according to the specification and the heat dissipation capacity of the cooling tower, the superconductive heat dissipation pipes are not limited in the form shown in figure 1, the height and the quantity of the heat dissipation pipes can be adjusted, or the shapes of the heat dissipation pipes can be adjusted, the contact surface area with the circulating water can be increased, the heat exchange efficiency is improved.
The tower body bottom is equipped with the volume pond, the volume pond access & exit sets up corresponding access & exit buffer pool, access & exit buffer pool is equipped with the overflow weir of difference in height, and through the overflow weir that has the difference in height, has guaranteed the effective dwell time of circulating water in the pond, and every superconductive heat-dissipating pipe outer wall is equipped with a plurality of fan-shaped fin, can be with the heat dispersion in the pipe for the radiating efficiency, fin quantity is confirmed according to the circulating water yield. The direction of the radiating fins can be adjusted according to the direction of the air flow, so that the air flow is more stable at high speed, and the heat exchange efficiency is improved.
A plurality of air inlet holes are formed in the side wall of the tower body, and an air outlet is formed in the top of the tower body; the motor that links to each other with cooling blower is located the tower body top, is equipped with the upright superconductive cooling tube of a plurality of in the tower, superconductive cooling tube can adopt double cooling methods of double-layered shell type, spiral, snakelike formula etc. and intraductal high-efficient refrigerant that is equipped with improves cooling efficiency. The side wall of the outer part of the tower body can extend to be provided with a fan, circulating water flows out, a part of circulating water after cooling flows back through the circulating pump, the heat exchange speed in the tower is accelerated through air flow through the fan, and the heat exchange efficiency is improved.
The water temperature in the water inlet pipeline is 35-55 ℃, and the water temperature in the water outlet pipeline is 25-32 ℃; the effective volume of the tower body is 1000-5000m 3 The volume of the heat dissipation groove is 100-500m 3 (ii) a The liquid level height in the volume tank is 1-3m, and the liquid level can be adjusted according to the process requirements, so that the retention time is ensured, and the effluent temperature is reduced. The whole cooling tower does not have any drainage operation, and a full circulation mode is adopted, so that water resources are saved; and any water replenishing operation is not needed, the heat exchange is completely carried out by adopting the tower core heat dissipation pipe, and the operation is simple.
While the invention has been described with reference to specific embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (8)
1. A thermodynamic-type superconducting cooling process, comprising:
circulating water enters an inlet buffer pool of the volume pool through a water inlet pipeline, the inlet buffer pool is provided with an inlet overflow weir, and the circulating water flows into a heat dissipation groove of the volume pool through the inlet overflow weir;
a thermal power heat dissipation device is arranged in the heat dissipation groove, heat in circulating water is transferred to the top end through the bottom end of the thermal power heat dissipation device through a heat conduction effect, air enters the side part of the tower body, and the heat is taken away from the top part through the upward airflow action of a heat dissipation fan, so that the circulation is repeated, and the temperature of the circulating water is reduced;
circulating water flows out of the outlet overflow weir into the outlet buffer tank after flowing through the thermal power heat dissipation device, and then flows out of the outlet pipeline;
the heat power radiating device comprises a plurality of superconductive radiating pipes, and a water flow channel is arranged between the superconductive radiating pipes;
the height of the inlet overflow weir is less than that of the outlet overflow weir;
the above process is carried out in a thermo-dynamic superconducting cooling tower comprising: water intake pipe, outlet pipe way, volume pond, entry buffer pool, export buffer pool, radiator fan, tower body, the tower body top is equipped with radiator fan, is equipped with a plurality of superconductive cooling tubes below radiator fan, superconductive cooling tube fixes in the radiating groove in volume pond bottom, water intake pipe links to each other with the entry buffer pool in the volume pond, entry buffer pool is equipped with entry overflow weir, and in the circulating water got into the radiating groove through entry overflow weir, a plurality of superconductive cooling tube flowed through, got into the export buffer pool in the volume pond from the export overflow weir, the export buffer pool links to each other with outlet pipe way.
2. A thermodynamic superconducting cooling process according to claim 1, wherein each superconducting radiating pipe is provided with a plurality of fan-shaped radiating fins on its outer wall.
3. A thermodynamic superconducting cooling process as claimed in claim 1, wherein the side wall of the tower body is provided with a plurality of air inlets and the top of the tower body is provided with an air outlet.
4. A thermodynamic superconducting cooling process according to claim 1, wherein the motor connected to the heat rejection blower is located at the top of the tower.
5. A thermodynamic superconducting cooling process according to claim 1, wherein the water temperature in the water inlet line is 35-55 ℃.
6. A thermodynamic superconducting cooling process according to claim 1, wherein the water temperature in the water outlet pipeline is 25-32 ℃.
7. The thermal power type superconducting cooling process as claimed in claim 1, wherein the effective volume of the tower body is 1000-5000m 3 Volume of heat sinkIs 100-500m 3 。
8. A thermodynamic-type superconducting cooling process according to claim 1, wherein the height of the liquid level in the volumetric tank is 1-3 m.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110033195.XA CN112683080B (en) | 2021-01-11 | 2021-01-11 | Thermodynamic type superconducting cooling process |
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| CN202110033195.XA CN112683080B (en) | 2021-01-11 | 2021-01-11 | Thermodynamic type superconducting cooling process |
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| CN112683080B true CN112683080B (en) | 2022-08-23 |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101003412A (en) * | 2006-12-31 | 2007-07-25 | 湖南华迪电力环保工程技术有限公司 | Method and system unit for flue gas desulfurization and wastewater treatment |
| CN110986638A (en) * | 2019-12-31 | 2020-04-10 | 天津希凯诺科技有限公司 | Circulating water cooling energy-saving device with heat superconducting heat dissipation structure |
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- 2021-01-11 CN CN202110033195.XA patent/CN112683080B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101003412A (en) * | 2006-12-31 | 2007-07-25 | 湖南华迪电力环保工程技术有限公司 | Method and system unit for flue gas desulfurization and wastewater treatment |
| CN110986638A (en) * | 2019-12-31 | 2020-04-10 | 天津希凯诺科技有限公司 | Circulating water cooling energy-saving device with heat superconducting heat dissipation structure |
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