CN212320524U - Circulating water temperature control device - Google Patents
Circulating water temperature control device Download PDFInfo
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- CN212320524U CN212320524U CN202020602346.XU CN202020602346U CN212320524U CN 212320524 U CN212320524 U CN 212320524U CN 202020602346 U CN202020602346 U CN 202020602346U CN 212320524 U CN212320524 U CN 212320524U
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Abstract
The utility model discloses a circulating water temperature control device for real-time regulation and control circulating water temperature. The circulating water temperature control device comprises an interlayer coil pipe, a water pipe, a hot water pump, a temperature transmitter, a cooling water tower, a cold water pump, a frequency converter, a display and a buzzer. The interlayer coil pipe is connected with the inlet of the cooling water tower through the hot water pump, the temperature transmitter is installed between the interlayer coil pipe and the hot water pump and on the water pipe, the outlet of the cooling water tower is connected with the interlayer coil pipe through the cold water pump, the frequency converter is installed on the cooling water tower and electrically connected with the temperature transmitter, the display is located below the frequency converter, and the buzzer is installed above the cooling water tower. The utility model provides a circulating water temperature control device in time cools down the regulation according to circulating water temperature, guarantees the safe operation of equipment, reduces the energy consumption.
Description
Technical Field
The utility model belongs to the technical field of the cooling arrangement, concretely relates to circulating water temperature control device.
Background
The main purpose of the circulating water is to save water, and the circulating water is mainly used in a cooling water system in industrial production, so the circulating water is also called circulating cooling water. Stirring oxidation material can produce more heat in process of production, needs the intermediate layer coil pipe to carry out effectual cooling, and the circulating water temperature in the intermediate layer coil pipe needs to be controlled within 30 ℃, needs cooling device full load operation when the temperature of circulating water exceedes 30 ℃, but just does not need cooling device full load operation when the temperature of circulating water within 30 ℃, otherwise can cause the waste of resource, manufacturing cost's rising.
Disclosure of Invention
In order to overcome the defects of the prior art, the utility model provides a circulating water temperature control device.
The utility model provides a following technical scheme:
the circulating water temperature control device is characterized by being used for regulating and controlling the temperature of circulating water in a production workshop in real time. The circulating water temperature control device comprises an interlayer coil pipe, a water pipe, a hot water pump, a temperature transmitter, a cooling water tower, a cold water pump, a frequency converter, a display and a buzzer. The outlet of the interlayer coil pipe is connected with the input end of the hot water pump through the water pipe, the temperature transmitter is arranged on the water pipe between the interlayer coil pipe and the hot water pump, the output end of the hot water pump is connected with the inlet of the cooling water tower through the pipeline, the outlet of the cooling water tower is connected with the input end of the cold water pump through the pipeline, the output end of the cold water pump is connected with the inlet of the interlayer coil pipe through the pipeline, the frequency converter is arranged on the cooling water tower, the input end of the frequency converter is connected with the signal output end of the temperature transmitter, the output end of the frequency converter is respectively and electrically connected with the motors of the hot water pump and the cold water pump, the display is positioned below the frequency converter and is fixedly arranged on the cooling water tower, and the input end of the display is connected with the signal output end of the temperature transmitter, the buzzer is installed above the cooling water tower, and the input end of the buzzer is connected with the signal output end of the temperature transmitter.
Preferably, the motors of the hot water pump and the cold water pump are variable frequency motors.
Compared with the prior art, the utility model provides a circulating water temperature control device possesses following beneficial effect: the speed of the cooling process is adjusted according to the temperature of the circulating water, the temperature of the circulating water is timely lowered, the safe operation of equipment is ensured, the energy consumption of the device is reduced, and the waste of resources and the rise of the production cost are avoided.
Drawings
Fig. 1 is a schematic structural diagram of a circulating water temperature control device of the present invention.
In the figure: 1. an interlayer coil pipe; 2. a water pipe; 3. a hot water pump; 4. a temperature transmitter; 5. a cooling water tower; 6. a cold water pump; 7. a frequency converter; 8. a display; 9. a buzzer.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings. Wherein like parts are designated by like reference numerals. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.
The following embodiments are merely illustrative of the present invention and are not intended to limit the scope of the present invention. Use the utility model discloses a think about right the utility model discloses the simple change that goes on is all in the utility model discloses the within range that claims.
Referring to fig. 1, the present invention provides a technical solution:
the circulating water temperature control device is characterized by being used for regulating and controlling the temperature of circulating water in a production workshop in real time. The circulating water temperature control device comprises an interlayer coil pipe 1, a water pipe 2, a hot water pump 3, a temperature transmitter 4, a cooling water tower 5, a cold water pump 6, a frequency converter 7, a display 8 and a buzzer 9. The outlet of the interlayer coil pipe 1 is connected with the input end of a hot water pump 3 through a water pipe 2, a temperature transmitter 4 is arranged on the water pipe 2 between the interlayer coil pipe 1 and the hot water pump 3, the output end of the hot water pump 3 is connected with the inlet of a cooling water tower 5 through a pipeline, the outlet of the cooling water tower 5 is connected with the input end of a cold water pump 6 through a pipeline, the output end of the cold water pump 6 is connected with the inlet of the interlayer coil pipe 1 through a pipeline, a frequency converter 7 is arranged on the cooling water tower 5, the input end of the frequency converter is connected with the signal output end, the motor of the cold water pump 6 is electrically connected, the display 8 is positioned below the frequency converter 7 and is installed and fixed on the cooling water tower 5, and the input end of the display is connected with the signal output end of the temperature transmitter 4, and the buzzer 9 is installed above the cooling water tower 5, and the input end of the display is connected with the signal output end of the temperature transmitter 4.
Furthermore, the motors of the hot water pump 3 and the cold water pump 6 are variable frequency motors.
The working principle is as follows: hot water in the interlayer coil pipe 1 is pumped into the cooling tower 5 by the hot water pump 3, then cold water cooled in the cooling tower 5 is pumped into the interlayer coil pipe 1 by the cold water pump 6, the temperature transmitter 4 installed between the interlayer coil pipe 1 and the hot water pump 3 monitors the hot water temperature in real time, the frequency converter 7 controls the hot water pump 3 according to the output signal of the temperature transmitter 4 and the rotating speed of the motor of the cold water pump 6, further the flow rate and the cooling rate of circulating water are controlled, the display 8 displays the hot water temperature of the circulating water in real time according to the output signal of the temperature transmitter 4, the buzzer 9 alarms when the hot water temperature reaches the set peak value of the temperature transmitter 4, and equipment damage is avoided.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (2)
1. The circulating water temperature control device is characterized by being used for regulating and controlling the temperature of circulating water in a production workshop in real time; the circulating water temperature control device comprises an interlayer coil pipe (1), a water pipe (2), a hot water pump (3), a temperature transmitter (4), a cooling water tower (5), a cold water pump (6), a frequency converter (7), a display (8) and a buzzer (9); the outlet of the interlayer coil pipe (1) is connected with the input end of the hot water pump (3) through the water pipe (2), the temperature transmitter (4) is arranged on the water pipe (2) between the interlayer coil pipe (1) and the hot water pump (3), the output end of the hot water pump (3) is connected with the inlet of the cooling water tower (5) through the water pipe (2), the outlet of the cooling water tower (5) is connected with the input end of the cold water pump (6) through the water pipe (2), the output end of the cold water pump (6) is connected with the inlet of the interlayer coil pipe (1) through the water pipe (2), the frequency converter (7) is arranged on the cooling water tower (5), the input end of the frequency converter is connected with the signal output end of the temperature transmitter (4), the output end of the frequency converter (7) is respectively electrically connected with the hot water pump (3) and the motor of the cold water pump (6), display (8) are located converter (7) below installation is fixed cooling tower (5) are gone up and the input with temperature transmitter (4) signal output part is connected, buzzer (9) are installed cooling tower (5) top and input with temperature transmitter (4) signal output part is connected.
2. The circulating water temperature control device according to claim 1, characterized in that: the motors of the hot water pump (3) and the cold water pump (6) are variable frequency motors.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020602346.XU CN212320524U (en) | 2020-04-21 | 2020-04-21 | Circulating water temperature control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020602346.XU CN212320524U (en) | 2020-04-21 | 2020-04-21 | Circulating water temperature control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212320524U true CN212320524U (en) | 2021-01-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020602346.XU Active CN212320524U (en) | 2020-04-21 | 2020-04-21 | Circulating water temperature control device |
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| CN (1) | CN212320524U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117128183A (en) * | 2023-08-30 | 2023-11-28 | 广州广钢气体能源股份有限公司 | Circulating fan control method and device based on air separation system |
-
2020
- 2020-04-21 CN CN202020602346.XU patent/CN212320524U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117128183A (en) * | 2023-08-30 | 2023-11-28 | 广州广钢气体能源股份有限公司 | Circulating fan control method and device based on air separation system |
| CN117128183B (en) * | 2023-08-30 | 2024-06-07 | 广州广钢气体能源股份有限公司 | Circulating fan control method and device based on air separation system |
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