CN215725283U - Circulating water cooling system - Google Patents
Circulating water cooling system Download PDFInfo
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- CN215725283U CN215725283U CN202122239644.4U CN202122239644U CN215725283U CN 215725283 U CN215725283 U CN 215725283U CN 202122239644 U CN202122239644 U CN 202122239644U CN 215725283 U CN215725283 U CN 215725283U
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Abstract
The utility model relates to the technical field of cooling equipment, in particular to a circulating water cooling system, which comprises a circulating water pool, a cooling tower, a first water pump, a second water pump, equipment to be cooled, a workshop reservoir and a control device, wherein the circulating water pool is connected with the cooling tower; the input end of the first water pump is communicated with the circulating water tank; the output end of the first water pump is connected with a first pipeline; the input end of the water pump II is communicated with the circulating water pool; the output end of the water pump II is connected with a pipeline II; the second pipeline is communicated with the first pipeline through a third pipeline; the second pipeline is communicated with a spray header through a fourth pipeline; the first pipeline is communicated with a water inlet of the cooling water pipe through a fifth pipeline; a water inlet of the equipment to be cooled is communicated with a water outlet of the cooling water pipe through a pipeline six; the pipeline six is communicated with the pipeline one through a pipeline seven; a water inlet of the workshop reservoir is communicated with a water outlet of the equipment to be cooled; a water outlet of the workshop reservoir is communicated with the circulating water pool; the workshop cistern passes through pipeline eight and sprays the pond intercommunication. The utility model can improve the adaptability and cooling effect of the cooling system.
Description
Technical Field
The utility model relates to the technical field of cooling equipment, in particular to a circulating water cooling system.
Background
In order to timely cool and mold the aluminum product during the casting of the aluminum liquid, the circulating water is an essential part in the casting process of the aluminum product and is the most critical factor for controlling the internal structure quality of the aluminum product. The circulating cooling water system adopted at present is a closed circulating cooling water system. The water pump sends water into a cooling water pipe of the cooling water tower from the circulating water tank, the water in the cooling water pipe is cooled in the cooling tower through a cooling tower fan and a cooling tower spraying system, then the cooled water is sent into a production workshop to cool equipment to be cooled, the water after absorbing heat is gathered to a workshop reservoir and then flows back to the circulating water tank to complete circulation. Because the temperature in winter in severe cold areas is below zero, the equipment in a workshop cannot generate enough heat when not entering a specific process, or the system needs to be suspended for operation, and the like, in the original circulating water cooling system, the water in the cooling tower for heat dissipation in the cooling tower can be frozen, so that the cooling tower cannot be used, and even the equipment is damaged.
SUMMERY OF THE UTILITY MODEL
In view of this, the present invention provides a circulating water cooling system, and mainly aims to improve the adaptability and cooling effect of the cooling system.
In order to achieve the purpose, the utility model mainly provides the following technical scheme:
the embodiment of the utility model provides a circulating water cooling system, which comprises a circulating water pool, a cooling tower, a first water pump, a second water pump, equipment to be cooled, a workshop reservoir and a control device, wherein the circulating water pool is connected with the cooling tower through a pipeline;
the cooling tower includes: the cooling system comprises a shell, a cooling water pipe, a cooling fan, a spraying water tank and a cooling spraying system;
the cooling water pipe is arranged in the shell and is used for circulating fluid to be cooled;
the cooling fan is arranged at the upper end of the shell and used for dissipating heat of the cooling water pipe through air;
the spraying water pool is arranged on the shell, is positioned below the cooling water pipe and is used for collecting cooling water;
the cooling spray system includes: cooling the circulating water pump and the spray head assembly;
the input end of the cooling circulating water pump is communicated with the spraying water tank;
the output end of the cooling circulating water pump is communicated with the spray head assembly through a spray header; the spray head assembly is arranged on the shell and is positioned above the cooling water pipe;
the input end of the first water pump is communicated with the circulating water pool; the output end of the first water pump is connected with a first pipeline; a first control valve is arranged on the first pipeline;
the input end of the water pump II is communicated with the circulating water pool; the output end of the second water pump is connected with a second pipeline; a second control valve is arranged on the second pipeline; the second pipeline is communicated with the first pipeline through a third pipeline; a third control valve is arranged on the third pipeline; the second pipeline is communicated with the spray header through a fourth pipeline; a control valve IV is arranged on the pipeline IV;
the first pipeline is communicated with a water inlet of the cooling water pipe through a fifth pipeline; a fifth control valve is arranged on the fifth pipeline;
the water inlet of the equipment to be cooled is communicated with the water outlet of the cooling water pipe through a sixth pipeline; a control valve II is arranged on the pipeline II; the pipeline six is communicated with the pipeline one through a pipeline seven; a control valve seventh is arranged on the pipeline seventh;
a water inlet of the workshop reservoir is communicated with a water outlet of the equipment to be cooled; a water outlet of the workshop reservoir is communicated with the circulating water pool; the workshop reservoir is communicated with the spray water tank through a pipeline eight; a control valve eighth is arranged on the pipeline eighth;
the control device is respectively connected with the first water pump, the second water pump, the cooling circulating water pump, the first control valve, the second control valve, the third control valve, the fourth control valve, the fifth control valve, the sixth control valve, the seventh control valve and the eighth control valve for control.
Furthermore, a first temperature sensor is arranged in the circulating water pool.
Further, a second temperature sensor is arranged in the workshop reservoir.
Further, a third temperature sensor is arranged in the spraying water tank.
Furthermore, the first temperature sensor, the second temperature sensor and the third temperature sensor are respectively connected with the control device.
Further, the position of the circulating water pool is lower than that of the workshop reservoir.
By the technical scheme, the circulating water cooling system at least has the following advantages:
the adaptability and cooling effect of the cooling system can be improved.
The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical solutions of the present invention more clearly understood and to implement them in accordance with the contents of the description, the following detailed description is given with reference to the preferred embodiments of the present invention and the accompanying drawings.
Drawings
Fig. 1 is a schematic diagram of a circulating water cooling system according to an embodiment of the present invention.
Shown in the figure:
the cooling system comprises a circulating water tank 1, a water pump I2, a water pump II 3, a cooling tower 4, a shell 4-1, a cooling water pipe 4-2, a cooling fan 4-3, a cooling spray system 4-4, a cooling circulating water pump 4-41, a spray water pipe 4-42, a spray head assembly 4-43, a spray water tank 4-5, equipment to be cooled 5, a workshop reservoir 6, a control valve I7, a control valve II 8, a control valve III 9, a control valve IV 10, a control valve V11, a control valve VI 12, a control valve VII and a control valve VIII 14.
Detailed Description
To further explain the technical means and effects of the present invention for achieving the intended purpose of the utility model, the following detailed description of the embodiments, structures, features and effects according to the present application will be given with reference to the accompanying drawings and preferred embodiments. In the following description, different "one embodiment" or "an embodiment" refers to not necessarily the same embodiment. Furthermore, the particular features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.
As shown in fig. 1, a circulating water cooling system according to an embodiment of the present invention includes a circulating water tank 1, a cooling tower 4, a first water pump 2, a second water pump 3, a device to be cooled 5, a workshop reservoir 6, and a control device;
the cooling tower 4 includes: the device comprises a shell 4-1, a cooling water pipe 4-2, a cooling fan 4-3, a spray water pool 4-5 and a cooling spray system 4-4; the cooling water pipe 4-2 is arranged in the shell 4-1 and is used for circulating fluid to be cooled; the cooling fan 4-3 is arranged at the upper end of the shell 4-1 and used for dissipating heat of the cooling water pipe 4-2 through air and further dissipating heat of fluid in the cooling water pipe 4-2.
The spraying water tank 4-5 is arranged on the shell 4-1 and is positioned below the cooling water pipe 4-2 and used for collecting cooling water; the cooling water sprayed by the cooling spray system 4-4 is collected by the spray water tank 4-5 for recycling.
The cooling spray system 4-4 comprises: cooling circulating water pumps 4-41 and spray head assemblies 4-43; the input end of the cooling circulating water pump 4-41 is communicated with the spray water pool 4-5; the output ends of the cooling circulating water pumps 4 to 41 are communicated with the spray head assemblies 4 to 43 through spray header pipes 4 to 42; the spray head assembly 4-43 is provided on the housing 4-1 above the cooling water pipe 4-2 to spray cooling water to the cooling water pipe 4-2.
The input end of the first water pump 2 is communicated with the circulating water pool 1; the output end of the first water pump 2 is connected with a first pipeline; the first pipeline is provided with a first control valve 7, and the control device controls the on-off of the first pipeline through the first control valve 7.
The input end of the second water pump 3 is communicated with the circulating water pool 1; the output end of the second water pump 3 is connected with a second pipeline; a second control valve 8 is arranged on the second pipeline; the control device controls the on-off of the second pipeline through a second control valve 8; the second pipeline is communicated with the first pipeline through a third pipeline; a third control valve 9 is arranged on the third pipeline; and the control device controls the on-off of the pipeline III through the control valve III 9. The second pipeline is communicated with the spray header 4-42 through a fourth pipeline; a control valve IV 10 is arranged on the pipeline IV; and the control device controls the on-off of the pipeline IV through a control valve IV 10.
The first pipeline is communicated with a water inlet of the cooling water pipe 4-2 through a fifth pipeline and can convey liquid to be cooled to the cooling water pipe 4-2. A fifth control valve 11 is arranged on the fifth passage; and the control device controls the on-off of the pipeline five through a control valve five 11.
The water inlet of the equipment to be cooled 5 is communicated with the water outlet of the cooling water pipe 4-2 through a sixth pipeline, so that the water in the cooling water pipe 4-2 can flow into the equipment to be cooled 5 through the sixth pipeline. A control valve six 12 is arranged on the pipeline six; and the control device controls the on-off of the pipeline six through a control valve six 12. The pipeline six is communicated with the pipeline one through a pipeline seven; a seventh control valve 13 is arranged on the seventh pipeline; and the control device controls the connection and disconnection of the pipeline seven through a control valve seven 13.
A water inlet of the workshop reservoir 6 is communicated with a water outlet of the equipment to be cooled 5; a water outlet of the workshop reservoir 6 is communicated with the circulating water pool 1; the workshop reservoir 6 is communicated with the spray water tanks 4-5 through a pipeline eight; a control valve eighth 14 is arranged on the pipeline eighth;
the control device is respectively connected with the first water pump 2, the second water pump 3, the cooling circulating water pumps 4-41, the first control valve 7, the second control valve 8, the third control valve 9, the fourth control valve 10, the fifth control valve 11, the sixth control valve 12, the seventh control valve 13 and the eighth control valve 14 for control.
Preferably, a first temperature sensor is arranged in the circulating water tank 1 to monitor the temperature of water in the circulating water tank 1; and a second temperature sensor is arranged in the workshop reservoir 6 to monitor the temperature of water in the workshop reservoir 6. And a third temperature sensor is arranged in the spraying water tank 4-5 to monitor the temperature of water in the spraying water tank 4-5. The first temperature sensor, the second temperature sensor and the third temperature sensor are respectively connected with the control device. The control device monitors the temperature in the circulating water tank 1 through a first temperature sensor; the control device monitors the temperature in the workshop reservoir 6 through a second temperature sensor; the control device monitors the temperature in the spraying water tanks 4-5 through a temperature sensor III.
Preferably, the circulating water tank 1 is located at a lower position than the plant reservoir 6 to facilitate the flow of water.
In the circulating water cooling system provided by one embodiment of the utility model, when the system works in the mode one, the first water pump 2 or the second water pump 3 and the corresponding first control valve 7 or the second control valve 8 are started, water is pumped from the circulating water pool 1 and enters the cooling water pipe 4-2 in the cooling tower 4 from the opened fifth control valve 11. And after cooling the water in the cooling water pipe 4-2 by the cooling fan 4-3 and the cooling spraying system 4-4, the water enters a production workshop through a sixth pipeline, is cooled by the equipment to be cooled 5, then is gathered into a workshop reservoir 6, and then flows back to the circulating water tank 1 to finish cooling.
And during the operation in the second mode, the first water pump 2 and the corresponding valve are started firstly, water is pumped out of the circulating water tank 1, enters the production workshop through the control valve seven 13 to cool the equipment 5 to be cooled, is collected into the workshop reservoir 6 after being cooled, and then flows back to the circulating water tank 1. When the water temperature in the circulating water tank 1 rises to a certain temperature, the water pump II 3 is started, water is pumped out of the circulating water tank 1, the water enters the cooling spraying system 4-4 through the pipeline IV to be sprayed as spraying water, the water is cooled through cold air and the cooling fan 4-3, the cooled water flows into the workshop reservoir 6 through the control valve eight 14, and is gathered with the water cooled by the equipment to be cooled 5 and flows into the circulating water tank 1 to achieve the purpose of reducing the water temperature.
The circulating water cooling system provided by one embodiment of the utility model can improve the adaptability and the cooling effect of the cooling system, and can be used for directly contacting water to be cooled with cold air as spray water in winter to carry out rapid cooling and realize the cooling effect.
Further still, although the terms first, second, etc. may be used herein to describe various elements, these elements should not be limited by these terms. These terms are only used to distinguish one element from another. For example, a first element could be termed a second element, and, similarly, a second element could be termed a first element, with such terms being used only to distinguish one element from another. Without departing from the scope of the exemplary embodiments. Similarly, the terms first, second, etc. do not denote any order or order, but rather the terms first, second, etc. are used to distinguish one element from another. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
In the description of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The standard parts used in the utility model can be purchased from the market, the special-shaped parts can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as bolts, rivets, welding and the like mature in the prior art, the machines, the parts and equipment adopt conventional models in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, so that the detailed description is omitted.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and any simple modification, equivalent change and modification made to the above embodiment according to the technical spirit of the present invention are still within the scope of the technical solution of the present invention.
Claims (6)
1. A circulating water cooling system is characterized by comprising a circulating water pool, a cooling tower, a first water pump, a second water pump, equipment to be cooled, a workshop reservoir and a control device;
the cooling tower includes: the cooling system comprises a shell, a cooling water pipe, a cooling fan, a spraying water tank and a cooling spraying system;
the cooling water pipe is arranged in the shell and is used for circulating fluid to be cooled;
the cooling fan is arranged at the upper end of the shell and used for dissipating heat of the cooling water pipe through air;
the spraying water pool is arranged on the shell, is positioned below the cooling water pipe and is used for collecting cooling water;
the cooling spray system includes: cooling the circulating water pump and the spray head assembly;
the input end of the cooling circulating water pump is communicated with the spraying water tank;
the output end of the cooling circulating water pump is communicated with the spray head assembly through a spray header; the spray head assembly is arranged on the shell and is positioned above the cooling water pipe;
the input end of the first water pump is communicated with the circulating water pool; the output end of the first water pump is connected with a first pipeline; a first control valve is arranged on the first pipeline;
the input end of the water pump II is communicated with the circulating water pool; the output end of the second water pump is connected with a second pipeline; a second control valve is arranged on the second pipeline; the second pipeline is communicated with the first pipeline through a third pipeline; a third control valve is arranged on the third pipeline; the second pipeline is communicated with the spray header through a fourth pipeline; a control valve IV is arranged on the pipeline IV;
the first pipeline is communicated with a water inlet of the cooling water pipe through a fifth pipeline; a fifth control valve is arranged on the fifth pipeline;
the water inlet of the equipment to be cooled is communicated with the water outlet of the cooling water pipe through a sixth pipeline; a control valve II is arranged on the pipeline II; the pipeline six is communicated with the pipeline one through a pipeline seven; a control valve seventh is arranged on the pipeline seventh;
a water inlet of the workshop reservoir is communicated with a water outlet of the equipment to be cooled; a water outlet of the workshop reservoir is communicated with the circulating water pool; the workshop reservoir is communicated with the spray water tank through a pipeline eight; a control valve eighth is arranged on the pipeline eighth;
the control device is respectively connected with the first water pump, the second water pump, the cooling circulating water pump, the first control valve, the second control valve, the third control valve, the fourth control valve, the fifth control valve, the sixth control valve, the seventh control valve and the eighth control valve for control.
2. The circulating water cooling system according to claim 1,
a first temperature sensor is arranged in the circulating water tank.
3. The circulating water cooling system according to claim 2,
and a second temperature sensor is arranged in the workshop reservoir.
4. The circulating water cooling system according to claim 3,
and a third temperature sensor is arranged in the spray water tank.
5. The circulating water cooling system according to claim 4,
the first temperature sensor, the second temperature sensor and the third temperature sensor are respectively connected with the control device.
6. The circulating water cooling system according to claim 1,
the position of the circulating water pool is lower than that of the workshop reservoir.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122239644.4U CN215725283U (en) | 2021-09-15 | 2021-09-15 | Circulating water cooling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122239644.4U CN215725283U (en) | 2021-09-15 | 2021-09-15 | Circulating water cooling system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215725283U true CN215725283U (en) | 2022-02-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122239644.4U Active CN215725283U (en) | 2021-09-15 | 2021-09-15 | Circulating water cooling system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215725283U (en) |
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2021
- 2021-09-15 CN CN202122239644.4U patent/CN215725283U/en active Active
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