CN210718745U - Cooling water circulation system - Google Patents
Cooling water circulation system Download PDFInfo
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- CN210718745U CN210718745U CN201921273810.9U CN201921273810U CN210718745U CN 210718745 U CN210718745 U CN 210718745U CN 201921273810 U CN201921273810 U CN 201921273810U CN 210718745 U CN210718745 U CN 210718745U
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Abstract
The utility model discloses a cooling water circulating system belongs to the weaving equipment field, and it includes heat exchanger, heat exchanger includes heat medium import, heat medium export, cooling water inlet and cooling water export, heat medium import and heat medium export are linked together with the dye vat, cooling water inlet and condenser tube intercommunication, its characterized in that: the water storage tank is used for storing production water, a circulating water pipe is arranged in the water storage tank, one end of the circulating water pipe extends out of the water storage tank and is communicated with a cooling water outlet, and the other end of the circulating water pipe extends out of the water storage tank and is communicated with a cooling water pipe. The utility model discloses have the effect that will contain thermal cooling water rapid cooling cyclic utilization.
Description
Technical Field
The utility model relates to a technical field of weaving equipment, in particular to cooling water circulating system.
Background
The dyeing temperature of the disperse dye for dyeing the terylene is usually higher than 130 ℃, and the cloth can be discharged only by reducing the temperature in a dyeing cylinder to 60-80 ℃ after the dyeing is finished. The cooling needs to be realized by means of a heat exchanger, the heat exchanger utilizes the heat exchange of cooling water and high-temperature dye liquor in a cooling water pipe to realize the temperature reduction of the dye liquor, the temperature of the cooled cooling water is higher and contains waste heat, and a cooling water circulation system cools the part of the cooled water containing the waste heat, so that the cooled water is recycled.
In the prior art, the cooling water containing residual heat is usually kept stand for cooling and then is used as cooling water again, the cooling efficiency is poor, and the waiting time is too long and a large amount of water resources are occupied. Therefore, the cooling water circulation system can circularly cool the cooling water containing heat and continuously serve as cooling water to achieve the purpose of low-water production.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a cooling water circulating system has the effect that will contain thermal cooling water rapid cooling cyclic utilization.
The above technical purpose of the present invention can be achieved by the following technical solutions:
the utility model provides a cooling water circulating system, includes heat exchanger, heat exchanger includes heat medium import, heat medium export, cooling water import and cooling water export, heat medium import and heat medium export are linked together with the dye vat, cooling water import and condenser tube intercommunication are still including the cistern, the cistern is used for storing the process water, be equipped with circulating pipe in the cistern, circulating pipe one end extends cistern and cooling water export intercommunication, the circulating pipe other end extends cistern and condenser tube intercommunication.
Through adopting above-mentioned technical scheme, run through circulating pipe through the cistern, the water that contains thermal cooling water in the circulating pipe and the cistern carries out heat exchange, and the heat of cooling water spreads to in the cistern, and cooling water can quick cooling, and the recycling is used as the cooling water once more, can not occupy a large amount of water resources again, reaches the effect of few water production. The water in the cistern is used for the process water as the printing and dyeing mill, because the process water of printing and dyeing mill mostly all need heat, the cooling water diffuses the heat in the cistern, makes the temperature of water in the cistern improve, can need not reuse normal atmospheric temperature water and heated.
The utility model discloses further set up to: the pipeline of the circulating water pipe positioned in the water storage tank is a copper pipe.
Through adopting above-mentioned technical scheme, the pipeline that circulating pipe is located the cistern adopts the copper pipe, and the heat conductivility of copper pipe is good, further promotes the radiating efficiency.
The utility model discloses further set up to: the pipeline that circulating pipe is located the cistern is the heliciform.
Through adopting above-mentioned technical scheme, helical structure has increased the area of contact of circulating pipe with the water in the cistern, improves the radiating efficiency.
The utility model discloses further set up to: the circulating water channel is connected between the reservoir and the cooling water pipe, the top end of the circulating water channel is open, one end of the circulating water channel is connected with the circulating water pipe penetrating through the reservoir, and the other end of the circulating water channel is communicated with the cooling water pipe.
Through adopting above-mentioned technical scheme, the setting of open-air water course conveniently contains thermal cooling water and air contact, further dispels the heat, ensures that cooling water cools off completely.
The utility model discloses further set up to: the top end cover of the circulating water channel is provided with a protective net, and the protective net is detachably connected with the circulating water channel.
Through adopting above-mentioned technical scheme, the setting of protection network can prevent that external debris from getting into the water course and causing the pollution, can prevent simultaneously that the staff from stepping on and taking place danger in the water course, can dismantle the connection and make things convenient for in the cleanness of water course.
The utility model discloses further set up to: and a filter screen is arranged at one end of the circulating water channel, which is far away from the water storage tank.
Through adopting above-mentioned technical scheme, the filter screen can filter the debris in the circulation water course, prevents that debris from piling up and blockking up cooling pipe.
The utility model discloses further set up to: a cooling tower is connected between the circulating water channel and the cooling water pipe, a first water pump is connected between the circulating water channel and the cooling tower, a water inlet of the first water pump is connected with the circulating water channel, and a water outlet of the first water pump is connected with a water inlet of the cooling tower; and a second water pump is connected between the water outlet of the cooling tower and the cooling water pipe, the water inlet of the second water pump is connected with the water outlet of the cooling tower, and the water outlet of the second water pump is connected with the cooling water pipe.
Through adopting above-mentioned technical scheme, the cooling tower further carries out cooling treatment to the cooling water, cools down the cooling water to the temperature that can act as the cooling water again, and the cooling water carries out the heat exchange in getting into heat exchanger again.
The utility model discloses further set up to: the filter screen is detachably connected with the circulating water channel.
By adopting the technical scheme, the filter screen can be disassembled, so that the filter screen can be conveniently cleaned and cleaned.
To sum up, the utility model discloses following beneficial effect has:
1. through the arrangement of the circulating water pipe, the circulating water channel and the cooling tower, the cooling water containing the waste heat after heat exchange can be quickly cooled and recycled as cooling water again, so that the water consumption of the cooling water is reduced, excessive water resources are not required to be occupied as the cooling water, and the low-water production is realized;
2. through the setting of cistern, can be with the heat reuse in the cooling water, carry out the heat exchange with the cooling water in the water and the circulating water pipe in the cistern, in the heat exchange to the cistern with the cooling water, and the water in the cistern is the process water generally need heat, needn't begin to heat, the energy saving from the room temperature when heating.
Drawings
Fig. 1 is a schematic structural diagram for embodying the whole of the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
fig. 3 is an enlarged view of a portion B in fig. 1.
In the figure, 1, a dye vat; 2. a heat exchanger; 3. a reservoir; 4. a circulating water channel; 5. a cooling tower; 21. a heating medium inlet; 22. a heating medium outlet; 23. a cooling water inlet; 24. a cooling water outlet; 25. a cooling water pipe; 31. a circulating water pipe; 41. a protective net; 42. a filter screen; 51. a first water pump; 52. and a second water pump.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1 and fig. 3, for the utility model discloses a cooling water circulation system, including dye vat 1, heat exchanger 2, cistern 3, circulation water channel 4 and cooling tower 5. The heat exchanger 2 in this embodiment is preferably a plate heat exchanger including a heat medium inlet 21, a heat medium outlet 22, a cooling water inlet 23, and a cooling water outlet 24. The heating medium inlet 21 and the heating medium outlet 22 are communicated with the dye vat 1, and the cooling water inlet 23 is communicated with the cooling water pipe 25; a circulating water pipe 31 is arranged in the water storage tank 3, one end of the circulating water pipe 31 extends out of the water storage tank 3 to be communicated with the cooling water outlet 24, and the other end of the circulating water pipe 31 extends out of the water storage tank 3 to be communicated with the circulating water channel 4. One end of the circulating water channel 4 far away from the water storage tank 3 is communicated with a water inlet of the cooling tower 5, and a water outlet of the cooling tower 5 is communicated with the cooling water pipe 25.
As shown in fig. 1 and 2, the pipe of the circulating water pipe 31 located in the water reservoir 3 is spiral and made of copper pipe. The copper pipe is good in heat conduction effect and high-temperature resistant, the spiral structure increases the contact area of the circulating water pipe 31 and water in the reservoir 3, and the heat of cooling water in the circulating water pipe 31 is conveniently diffused into the reservoir 3. The water reservoir 3 is used for storing the process water, most of the water used in the printing and dyeing process needs to be heated, the heat of the cooling water in the circulating water pipe 31 is diffused into the water reservoir 3, and the water in the water reservoir 3 does not need to be heated from room temperature when in use. The upper cover of the circulating water channel 4 is provided with a detachable protective screen 41, one end of the circulating water channel 4 connected with the cooling tower 5 is provided with a filter screen 42, and the filter screen 42 is detachably connected to the circulating water channel 4 and used for filtering impurities in the circulating water channel 4 to prevent the water inlet of the cooling tower 5 from being blocked. A first water pump 51 is connected between the circulating water channel 4 and the cooling tower 5, a water inlet of the first water pump 51 is connected with the circulating water channel 4, and a water outlet of the first water pump 51 is connected with a water inlet of the cooling tower 5; a second water pump 52 is connected between the water outlet of the cooling tower 5 and the cooling water pipe 25, the water inlet of the second water pump 52 is connected with the water outlet of the cooling tower 5, and the water outlet of the second water pump 52 is connected with the cooling water pipe 25.
The specific implementation process comprises the following steps: when the dye liquor in the dye vat 1 needs to be cooled, firstly, cooling water in the cooling water pipe 25 enters the heat exchanger 2 through the cooling water inlet 23, exchanges heat with the dye liquor and then is discharged from the cooling water outlet 24. The process water flowing into the circulating water pipe 31 exchanges heat with the process water in the reservoir 3, and the heat of the cooling water is diffused into the reservoir 3. Then the cooling water flows into the circulating water channel 4 to contact with air for heat dissipation, and flows into the cooling tower 5 for cooling again under the action of the first water pump 51. And finally flows into the cooling water pipe 25 by the second water pump 52 to serve as cooling water again. This operation is completed.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.
Claims (8)
1. The utility model provides a cooling water circulation system, includes heat exchanger (2), heat exchanger (2) are including heat medium import (21), heat medium export (22), cooling water import (23) and cooling water export (24), heat medium import (21) and heat medium export (22) are linked together with dye vat (1), cooling water import (23) and condenser tube (25) intercommunication, its characterized in that: still including cistern (3), cistern (3) are used for storing process water, be equipped with circulating water pipe (31) in cistern (3), circulating water pipe (31) one end is extended cistern (3) and is exported (24) the intercommunication with cooling water, circulating water pipe (31) other end is extended cistern (3) and is communicate with cooling water pipe (25).
2. A cooling water circulation system according to claim 1, wherein: and the pipeline of the circulating water pipe (31) in the water storage tank (3) is a copper pipe.
3. A cooling water circulation system according to claim 1, wherein: the pipeline of the circulating water pipe (31) positioned in the water storage tank (3) is spiral.
4. A cooling water circulation system according to claim 1, wherein: be connected with circulation water course (4) between cistern (3) and cooling water pipe (25), circulation water course (4) top end opening, circulation water course (4) one end is connected with circulation water pipe (31) that run through cistern (3), circulation water course (4) other end and cooling water pipe (25) intercommunication.
5. A cooling water circulation system according to claim 4, wherein: the top end of the circulating water channel (4) is covered with a protective net (41), and the protective net (41) is detachably connected with the circulating water channel (4).
6. A cooling water circulation system according to claim 5, wherein: and a filter screen (42) is arranged at one end of the circulating water channel (4) far away from the water storage tank (3).
7. A cooling water circulation system according to claim 4, wherein: a cooling tower (5) is connected between the circulating water channel (4) and the cooling water pipe (25), a first water pump (51) is connected between the circulating water channel (4) and the cooling tower (5), a water inlet of the first water pump (51) is connected with the circulating water channel (4), and a water outlet of the first water pump (51) is connected with a water inlet of the cooling tower (5); and a second water pump (52) is connected between the water outlet of the cooling tower (5) and the cooling water pipe (25), the water inlet of the second water pump (52) is connected with the water outlet of the cooling tower (5), and the water outlet of the second water pump (52) is connected with the cooling water pipe (25).
8. A cooling water circulation system according to claim 6, wherein: the filter screen (42) is detachably connected with the circulating water channel (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921273810.9U CN210718745U (en) | 2019-08-07 | 2019-08-07 | Cooling water circulation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921273810.9U CN210718745U (en) | 2019-08-07 | 2019-08-07 | Cooling water circulation system |
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| Publication Number | Publication Date |
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| CN210718745U true CN210718745U (en) | 2020-06-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921273810.9U Active CN210718745U (en) | 2019-08-07 | 2019-08-07 | Cooling water circulation system |
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| CN (1) | CN210718745U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112033078A (en) * | 2020-08-28 | 2020-12-04 | 温州瑞宏药化机械有限公司 | Industrial water circulation system |
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2019
- 2019-08-07 CN CN201921273810.9U patent/CN210718745U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112033078A (en) * | 2020-08-28 | 2020-12-04 | 温州瑞宏药化机械有限公司 | Industrial water circulation system |
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