CN219981417U - Automatic temperature-control heat radiator - Google Patents
Automatic temperature-control heat radiator Download PDFInfo
- Publication number
- CN219981417U CN219981417U CN202321368825.XU CN202321368825U CN219981417U CN 219981417 U CN219981417 U CN 219981417U CN 202321368825 U CN202321368825 U CN 202321368825U CN 219981417 U CN219981417 U CN 219981417U
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- Prior art keywords
- refrigerant
- water tank
- water
- pipe
- fan
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 92
- 239000003507 refrigerant Substances 0.000 claims abstract description 80
- 238000009423 ventilation Methods 0.000 claims abstract description 20
- 239000007788 liquid Substances 0.000 claims description 29
- 230000017525 heat dissipation Effects 0.000 claims description 15
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 14
- 239000000498 cooling water Substances 0.000 claims description 10
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 7
- 239000001569 carbon dioxide Substances 0.000 claims description 7
- 238000000034 method Methods 0.000 claims 1
- 238000001816 cooling Methods 0.000 abstract description 34
- 238000005265 energy consumption Methods 0.000 abstract description 8
- 238000005457 optimization Methods 0.000 description 7
- 238000010438 heat treatment Methods 0.000 description 4
- 238000007789 sealing Methods 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 150000001335 aliphatic alkanes Chemical class 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000010485 coping Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Abstract
The utility model discloses an automatic temperature control heat dissipating device, which comprises a water tank; the left side wall and the right side wall of the water tank are respectively connected with a water outlet pipe with a water pump and a water inlet pipe with a temperature sensor; the water tank is provided with a plurality of ventilation pipes which vertically penetrate through the water tank body, and a fan is arranged below the water tank; the water tank is provided with a plurality of refrigerant pipes which penetrate through the water tank body from front to back; the refrigerant pipe is connected with a refrigerant device; the temperature sensor is electrically connected with the refrigerant device and the fan respectively. The utility model can control the cooling measures in a gradient way, automatically control the start and stop and the power of cooling equipment, adapt to the water temperature change in a large range, improve the cooling efficiency and save the energy consumption.
Description
Technical Field
The utility model belongs to the technical field of cooling equipment, relates to the technical field of electrolytic aluminum production, and particularly relates to an automatic temperature control heat dissipation device.
Background
There are many heating devices in the production of electrolytic aluminium, and water cooled cables are typically used to power these heating devices. Cooling water of the water-cooled cable needs to enter the heat dissipation device to cool down. Such as the heat dissipation system shown in the chinese patent publication No. CN106910556B, a cooling system for submerged arc furnace short-net multi-core water-cooled cable. The problem is that the current of the water-cooled cable is unstable, the power is high in some cases, the power is low in some cases, the heat dissipation system is difficult to cope with the large-amplitude water temperature change, and the cooling water is gasified and expanded due to untimely cooling, so that the risk of pipe explosion exists; in particular, after the water-cooled cable is aged after long-time use, the heating is more serious, and the safety risk is further improved.
Disclosure of Invention
In order to overcome the defects in the background technology, the utility model provides an automatic temperature control heat dissipating device, which aims at designing multi-step cooling measures to cope with the working condition of instantaneous temperature rise and keeping the temperature stable by aiming at coping with the large-scale water temperature change; on the basis, the cooling equipment is started in stages, so that the purposes of improving cooling efficiency and saving energy consumption are achieved.
In order to achieve the above purpose, the present utility model provides the following technical solutions: an automatic temperature control heat dissipation device comprises a closed water tank; the left side wall and the right side wall of the water tank are respectively connected with a water outlet pipe and a water inlet pipe for connecting equipment to be cooled; the water outlet pipe and the water inlet pipe are respectively provided with a water pump and a temperature sensor; the water tank is provided with a plurality of ventilation pipes which vertically penetrate through the water tank body and are used for cooling water in the water tank when cold air passes through the ventilation pipes; the water tank is provided with a plurality of refrigerant pipes which penetrate through the water tank body from front to back and are used for cooling water in the water tank when the refrigerant flows through the refrigerant pipes; two ends of the refrigerant pipe are connected with a refrigerant circulating pipeline, and a refrigerant device is arranged in the refrigerant circulating pipeline and used for conveying a refrigerant to the refrigerant pipe; the temperature sensor is electrically connected with the refrigerant device and is used for controlling the operation of the refrigerant device according to the detected temperature; a fan is arranged below the water tank and used for generating the cold air; the temperature sensor is electrically connected with the fan and is used for controlling the fan to run according to the detected water temperature.
As a further optimization, the refrigerant is liquid carbon dioxide, and the refrigerant device is liquid carbon dioxide generating equipment.
As further optimization, two ends of each refrigerant pipe extend out of the water tank and are respectively connected to the liquid inlet main pipe and the liquid outlet main pipe; the liquid inlet main pipe and the liquid outlet main pipe are respectively provided with a liquid inlet pipe and a liquid outlet pipe which are used for being communicated with the refrigerant device and are used for forming the refrigerant circulation pipeline.
As further optimization, a plurality of ventilation pipes are arranged in a rectangular array; each refrigerant pipe is positioned in a gap between two adjacent rows of ventilation pipes.
As further optimization, the fan is arranged on the base, supporting frames are arranged on the left side and the right side of the base, and the upper portion of each supporting frame is connected with the water tank and used for being arranged above the fan in an overhead mode.
As further optimization, a plurality of fans are arranged at intervals in parallel left and right, and each fan is electrically connected with the temperature sensor and used for controlling the number of the fans participating in operation according to the detected temperature.
As further optimization, the refrigerant pipe is a flat pipe.
Compared with the prior art, the utility model has the beneficial effects that:
(1) The device has the performance of automatically controlling the heat dissipation efficiency according to the water temperature, thereby being capable of adapting to the water temperature change in a larger range.
(2) The device adopts air cooling and refrigerant cooling simultaneously, can cope with emergency working conditions of rapid rise of instantaneous temperature, and has high cooling efficiency, safety and reliability.
(3) The device controls the equipment participating in cooling in a echelon manner, so that energy consumption is saved.
In a word, this device can echelon control cooling measure, and automatic control cooling equipment opens and stops and power, adaptable longer-range temperature change to can improve cooling efficiency, save the energy consumption.
Drawings
FIG. 1 is a schematic structural view of embodiment 1 of the present utility model;
FIG. 2 is a top view of FIG. 1; the water-cooled cable is omitted.
The corresponding relation between the reference numerals and the technical characteristics in the drawings is as follows: the water tank 1, the water outlet pipe 11, the water inlet pipe 12, the water pump 13, the temperature sensor 14, the ventilation pipe 2, the refrigerant pipe 3, the liquid inlet main pipe 31, the liquid outlet main pipe 32, the liquid inlet pipe 33, the liquid outlet pipe 34, the refrigerant device 4, the fan 5, the base 51, the supporting frame 52 and the water-cooling cable 6; in the figure, the arrow indicates the water flow direction.
Detailed Description
The following description of the embodiments of the present utility model will be made more fully hereinafter with reference to the accompanying drawings, in which it is evident that the embodiments thus described are only some, but not all, of the preferred embodiments of the present utility model. It should be understood by those skilled in the art that these embodiments are merely for explaining the technical principles of the present utility model, and are not intended to limit the scope of the present utility model.
Example 1: please refer to fig. 1-2;
the utility model provides the following technical scheme: an automatic temperature control heat dissipation device comprises a closed water tank 1; the water tank 1 with a stainless steel shell is generally corrosion-resistant and durable; the left side wall and the right side wall of the water tank 1 are respectively connected with a water outlet pipe 11 and a water inlet pipe 12 which are used for connecting equipment to be cooled; the water outlet pipe 11 and the water inlet pipe 12 are respectively provided with a water pump 13 and a temperature sensor 14; the equipment to be cooled can have a plurality of pieces, such as an intermediate frequency furnace, a carbon block heating device and the like, in this embodiment, a water cooling cable 6 is taken as an example, and the tail ends of the water outlet pipe 11 and the water inlet pipe 12 are connected to the water cooling cable 6 to form a circulating cooling water pipeline, so that the water cooling cable 6 is cooled continuously.
The water tank 1 is provided with a plurality of ventilation pipes 2 which vertically penetrate through the water tank body and are used for cooling water in the water tank 1 when cold air passes through the ventilation pipes 2; it can be seen that the ventilation pipe 2 is in sealing connection with the water tank body so as to avoid leakage of cooling water, and the ventilation pipe 2 is mounted on the water tank 1 in a welding mode in an exemplary manner, so that the sealing performance is good, and the sealing is firm and reliable.
The water tank 1 is provided with a plurality of refrigerant pipes 3 which penetrate through the water tank body from front to back, and are used for cooling water in the water tank 1 when the refrigerant flows through the refrigerant pipes 3; two ends of the refrigerant pipe 3 are connected into a refrigerant circulation pipeline, and a refrigerant device 4 is arranged in the refrigerant circulation pipeline and used for conveying a refrigerant to the refrigerant pipe 3; the temperature sensor 14 is electrically connected with the refrigerant device 4 and is used for controlling the operation of the refrigerant device 4 according to the detected temperature; the operation of the refrigerant device 4 includes start-stop and refrigerant flow rate delivery, so as to adjust and control according to requirements.
A fan 5 is arranged below the water tank 1 and is used for generating the cold air; the temperature sensor 14 is electrically connected with the fan 5, and is used for controlling the operation of the fan 5 according to the detected water temperature. The fan 5 is operated to adjust and control the air quantity according to the requirement, wherein the operation of the fan comprises start and stop and the air quantity.
The working principle at least comprises that after the high-temperature water flows through the temperature sensor 14, the water temperature is captured and generates a temperature signal, and the temperature signal is transmitted to the refrigerant device 4 and the fan 5. The control mode is gradient control according to water temperature, and the water temperature is sequentially set according to a first temperature, a second temperature, a third temperature and the like from small to large. The echelon control is that when the first temperature is reached, the fan 5 is not started, and the temperature is reduced only by virtue of natural heat exchange between the ventilation pipe 2 and the side wall of the water tank 1; when the second temperature is reached, the fan 5 is started to convey cold air into the ventilation pipe 2 so as to increase the heat dissipation capacity; when the third temperature is reached, the fan 5 is controlled to rotate faster so as to improve the air quantity and quicken the heat dissipation; when the fourth temperature is reached, the fan 5 reaches the maximum rotation speed, the refrigerant device 4 is controlled to start, the refrigerant is output to the refrigerant pipe 3, and the temperature is quickly reduced; when the fifth temperature is reached, the fan 5 continues to rotate, and the refrigerant device 4 is controlled to increase the refrigerant output, so as to improve the refrigerant flow in the refrigerant pipe 3 and improve the cooling capacity.
By the echelon control, the start and stop and the power of the cooling equipment are automatically controlled, the cooling equipment can adapt to the water temperature change in a large range, the cooling efficiency can be improved, and the energy consumption can be saved.
Among them, there are many kinds of refrigerants, such as liquid nitrogen, freon, alkane, ammonia gas, carbon dioxide, etc. Preferably, the refrigerant is liquid carbon dioxide, and the refrigerant device 4 is liquid carbon dioxide generating equipment, so that the cost is low and the safety is high.
For forming a circulation pipeline for flowing the refrigerant, two ends of each refrigerant pipe 3 extend out of the water tank 1 and are respectively connected to the liquid inlet main pipe 31 and the liquid outlet main pipe 32; the liquid inlet main pipe 31 and the liquid outlet main pipe 32 are respectively provided with a liquid inlet pipe 33 and a liquid outlet pipe 34 which are used for being communicated with the refrigerant device 4 and are used for forming the refrigerant circulation pipeline.
Illustratively, a plurality of said ventilation ducts 2 are arranged in a rectangular array; each refrigerant pipe 3 is positioned in a gap between two adjacent rows of ventilation pipes 2. It can be seen that the plurality of ventilation pipes 2 are uniformly distributed and spread on the upper surface of the water tank 1, so that the heat dissipation area is increased, the cooling efficiency is accelerated, the refrigerant pipes 3 are positioned in the gaps and do not interfere with the ventilation pipes 2, the respective work is good in reliability, and meanwhile, the number of the refrigerant pipes 3 is increased, so that the cooling efficiency is improved.
According to the natural convection principle of air flow, the fan 5 is arranged below the water tank 1 to facilitate heat dissipation, the fan 5 is arranged on the base 51, supporting frames 52 are arranged on the left side and the right side of the base 51, and the upper parts of the supporting frames 52 are connected with the water tank 1 for the water tank 1 to be arranged above the fan 5 in an overhead manner.
In a further optimization, a plurality of fans 5 are arranged at intervals, and the fans 5 are arranged side by side, and each fan 5 is electrically connected with the temperature sensor 14 and used for controlling the number of the fans 5 participating in operation according to the detected temperature. Therefore, before the refrigerant device 4 is started, the cooling efficiency can be accurately controlled by controlling the operation of the fans 5, and the energy consumption is saved. The present embodiment is preferably two fans 5.
In order to increase the heat dissipation area of the refrigerant pipe 3 and improve the cooling efficiency, the refrigerant pipe 3 is a flat pipe. In the limited space, the flow of the refrigerant can be increased, and the heat dissipation area can be increased.
The embodiment has the advantages that compared with the prior art:
(1) The device has the performance of automatically controlling the heat dissipation efficiency according to the water temperature, thereby being capable of adapting to the water temperature change in a larger range.
(2) The device adopts air cooling and refrigerant cooling simultaneously, can cope with emergency working conditions of rapid rise of instantaneous temperature, and has high cooling efficiency, safety and reliability.
(3) The device controls the equipment participating in cooling in a echelon manner, so that energy consumption is saved.
In a word, this device can echelon control, and automatic control cooling equipment opens and stops and power, adaptable longer-range temperature change to can improve cooling efficiency, save the energy consumption.
The utility model has not been described in detail in the prior art; it should be understood by those skilled in the art that any combination of the features of the foregoing embodiments may be adopted, and that all possible combinations of the features of the foregoing embodiments are not described for brevity of description, however, such combinations are not to be considered as a contradiction between the features. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (7)
1. An automatic temperature control heat dissipation device comprises a closed water tank (1); the left side wall and the right side wall of the water tank (1) are respectively connected with a water outlet pipe (11) and a water inlet pipe (12) which are used for connecting equipment to be cooled; the method is characterized in that: the water outlet pipe (11) and the water inlet pipe (12) are respectively provided with a water pump (13) and a temperature sensor (14);
the water tank (1) is provided with a plurality of ventilation pipes (2) which vertically penetrate through the water tank body and are used for cooling water in the water tank (1) when cold air passes through the ventilation pipes (2);
the water tank (1) is provided with a plurality of refrigerant pipes (3) which penetrate through the water tank body from front to back, and the refrigerant pipes are used for cooling water in the water tank (1) when the refrigerant flows through the refrigerant pipes (3); two ends of the refrigerant pipe (3) are connected into a refrigerant circulation pipeline, and a refrigerant device (4) is arranged in the refrigerant circulation pipeline and used for conveying a refrigerant to the refrigerant pipe (3); the temperature sensor (14) is electrically connected with the refrigerant device (4) and is used for controlling the operation of the refrigerant device (4) according to the detected temperature;
a fan (5) is arranged below the water tank (1) and is used for generating the cold air; the temperature sensor (14) is electrically connected with the fan (5) and is used for controlling the fan (5) to run according to the detected water temperature.
2. The automatic temperature control heat sink according to claim 1, wherein: the refrigerant is liquid carbon dioxide, and the refrigerant device (4) is liquid carbon dioxide generating equipment.
3. The automatic temperature control heat sink according to claim 2, wherein: both ends of each refrigerant pipe (3) extend out of the water tank (1) and are respectively connected to a liquid inlet main pipe (31) and a liquid outlet main pipe (32); the liquid inlet main pipe (31) and the liquid outlet main pipe (32) are respectively provided with a liquid inlet pipe (33) and a liquid outlet pipe (34) which are used for being communicated with the refrigerant device (4) and are used for forming the refrigerant circulation pipeline.
4. The automatic temperature control heat sink according to claim 3, wherein: a plurality of ventilation pipes (2) are arranged in a rectangular array; each refrigerant pipe (3) is positioned in a gap between two adjacent rows of ventilation pipes (2).
5. The automatic temperature control heat sink of claim 4, wherein: the fan (5) is installed on the base (51), the left side and the right side of the base (51) are provided with supporting frames (52), and the upper parts of the supporting frames (52) are connected with the water tank (1) and used for the water tank (1) to be arranged above the fan (5) in an overhead mode.
6. The automatic temperature control heat sink of claim 5, wherein: the fans (5) are arranged at intervals in parallel left and right, and each fan (5) is electrically connected with the temperature sensor (14) and used for controlling the number of the fans (5) participating in operation according to the detected temperature.
7. The automatic temperature control heat sink of claim 6, wherein: the refrigerant pipe (3) is a flat pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321368825.XU CN219981417U (en) | 2023-05-31 | 2023-05-31 | Automatic temperature-control heat radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321368825.XU CN219981417U (en) | 2023-05-31 | 2023-05-31 | Automatic temperature-control heat radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219981417U true CN219981417U (en) | 2023-11-07 |
Family
ID=88580545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321368825.XU Active CN219981417U (en) | 2023-05-31 | 2023-05-31 | Automatic temperature-control heat radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219981417U (en) |
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2023
- 2023-05-31 CN CN202321368825.XU patent/CN219981417U/en active Active
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