CN220710004U - Liquid cooling cable with temperature monitoring function - Google Patents
Liquid cooling cable with temperature monitoring function Download PDFInfo
- Publication number
- CN220710004U CN220710004U CN202321279506.1U CN202321279506U CN220710004U CN 220710004 U CN220710004 U CN 220710004U CN 202321279506 U CN202321279506 U CN 202321279506U CN 220710004 U CN220710004 U CN 220710004U
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- cable
- temperature
- monitoring
- liquid cooling
- wires
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 58
- 239000007788 liquid Substances 0.000 title claims abstract description 48
- 238000001816 cooling Methods 0.000 title claims abstract description 45
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000003063 flame retardant Substances 0.000 claims abstract description 8
- 238000000034 method Methods 0.000 claims abstract description 8
- 239000004020 conductor Substances 0.000 claims description 12
- 239000000945 filler Substances 0.000 claims description 4
- 239000010445 mica Substances 0.000 claims description 4
- 229910052618 mica group Inorganic materials 0.000 claims description 4
- 239000000779 smoke Substances 0.000 claims description 4
- 238000009413 insulation Methods 0.000 abstract description 2
- 238000005259 measurement Methods 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 230000002159 abnormal effect Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000110 cooling liquid Substances 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Landscapes
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The utility model discloses a liquid cooling cable with a temperature monitoring function, which comprises a liquid cooling cable and monitoring wires, wherein the monitoring wires and a plurality of liquid cooling cables are twisted into a cable core, and a flame retardant layer, an armor layer and a sheath layer are coaxially arranged on the outer side of the cable core in sequence; the monitoring line comprises two wires, the wires are provided with wire insulation layers, a plurality of monitoring modules are connected in parallel between the two wires, the monitoring modules are arranged at intervals, each monitoring module comprises a temperature sensor and a temperature control chip, temperature data measured by the temperature sensors are transmitted to the temperature control chip, and the temperature control chip processes the received temperature data and transmits the temperature data through the wires. Compared with the traditional cable, the liquid cooling cable provided by the utility model realizes the sensing, observation, measurement and control of the liquid cooling cable. Meanwhile, the method has the characteristics of low cost, safety and reliability.
Description
Technical Field
The utility model relates to a liquid cooling cable, in particular to a liquid cooling cable with a temperature monitoring function.
Background
The liquid cooling cable is cooled by circulating cooling liquid, so that the temperature of the cable is taken away, and the cable is used at a low temperature. The cable is not only beneficial to protecting surrounding sensitive electronic components, but also can improve the current carrying capacity of the cable, reduce the section and weight of the cable and reduce the equipment space and the use and maintenance cost.
In order to pursue energy conservation and efficiency improvement, the data service center adopts a liquid cooling cable as a cooling means, but as equipment of the data center is continuously refined, the installation space reserved for the cable is also increasingly narrow. Liquid cooling cable in the narrow and small space leads to cable temperature to rise even overheated easily, if not in time monitor temperature variation, in time cool down to it, overheated cable influences the current-carrying capacity of cable easily, especially seriously influences the heat dissipation of cable when summer temperature is higher, and cable surface temperature is too high can influence and use and the life-span of cable also reduces consequently.
At present, an independent temperature sensing alarm is often arranged in an installation space of a data service center, and is used for monitoring and alarming by measuring the ambient temperature, but the data service center cannot monitor the internal temperature of a cable, cannot monitor the abnormal temperature of the cable at the first time, and cannot accurately position different temperature points.
Disclosure of Invention
The utility model aims to provide a liquid cooling cable with a temperature monitoring function, which can realize the whole-process monitoring of the temperature of the cable and the positioning of different temperature points so as to perform cooling treatment in time.
In order to achieve the technical purpose, the technical scheme of the utility model is as follows:
the liquid cooling cable with the temperature monitoring function comprises a liquid cooling cable and monitoring wires, wherein the monitoring wires and a plurality of (four) liquid cooling cables are twisted into a cable core, and a flame retardant layer, an armor layer and a sheath layer are coaxially arranged on the outer side of the cable core in sequence; the liquid cooling cable comprises a liquid cooling hollow pipe, a conductor layer and a liquid cooling insulating layer which are coaxially arranged in sequence from inside to outside, wherein the conductor layer comprises a plurality of strands of conductors, and the plurality of strands of conductors are sequentially arranged along the circumferential direction of the liquid cooling hollow pipe; the monitoring line comprises two wires, the wires are provided with wire insulating layers, a plurality of monitoring modules are connected in parallel between the two wires, the monitoring modules are arranged at intervals, the two wires supply power for the monitoring modules and transmit data of the monitoring modules, the monitoring modules comprise temperature sensors and temperature control chips, the temperature sensors measure temperatures and transmit measured temperature data to the temperature control chips, and the temperature control chips process the received temperature data and transmit the temperature data through the wires.
The flame-retardant layer comprises a mica tape and a halogen-free tape, and the mica tape and the halogen-free tape are adopted to further improve the flame retardant property and ensure the normal operation of the circuit.
The sheath layer is a low-smoke halogen-free sheath, and the low-smoke halogen-free sheath has low cost, safety and no harm.
The gaps between the cable cores are filled with fillers, and the roundness of the cable is guaranteed due to the addition of the fillers. The liquid cooling hollow tube is made of XLPO material or PE material.
The monitoring modules are arranged at equal intervals, the positions of the monitoring modules are effectively positioned by the monitoring modules which are arranged at equal intervals, and the positioning of the abnormal temperature points is also facilitated.
The monitoring module is also provided with an NFC chip, and the NFC chip is used for storing information such as cable manufacture, factory detection, installation and laying and the like. Meanwhile, more and more devices are loaded with NFC chips on the market, and the NFC chips are convenient for easily checking and acquiring cable information.
According to the utility model, the temperature of the liquid cooling cable is monitored through the monitoring line, and the temperature data is transmitted to the terminal control equipment, so that the terminal control equipment can monitor the liquid cooling temperature in time and position the different temperature point. Meanwhile, each temperature control chip is provided with a code, so that the different temperature points can be positioned quickly.
Compared with the traditional cable, the liquid cooling cable provided by the utility model realizes the sensing, observation, measurement and control of the liquid cooling cable. Meanwhile, the method has the characteristics of low cost, safety and reliability.
Drawings
The utility model will be described in further detail with reference to the drawings and the detailed description.
FIG. 1 is a schematic diagram of the structure of the present utility model.
FIG. 2 is a schematic diagram of a monitor line structure according to the present utility model.
Detailed Description
As shown in fig. 1-2, a liquid cooling cable with temperature monitoring function comprises a liquid cooling cable and a monitoring line, wherein the detecting line comprises a first conducting wire 11 and a second conducting wire 12, the first conducting wire 11 and the second conducting wire 12 are both provided with a conducting wire insulating layer, a plurality of monitoring modules 13 are connected in parallel between the first conducting wire 11 and the second conducting wire 12, the plurality of monitoring modules 13 are arranged at equal intervals, and the interval between every two adjacent monitoring modules is 1m. At the monitoring module 13, the wire insulation layers of the first wire 11 and the second wire 12 are respectively provided with an exposure point, so that the monitoring module 13 is connected with the first wire 11 and the second wire 12, and the two wires supply power to the monitoring module and transmit data of the monitoring module.
The monitoring module comprises a temperature sensor and a temperature control chip (such as SW 6015), wherein the temperature sensor measures the temperature and transmits measured temperature data to the temperature control chip, and the temperature control chip processes the received temperature data and transmits the temperature data through a wire. The monitoring module further comprises an NFC chip, and the NFC chip is used for storing information such as cable manufacture, factory detection, installation and laying and the like.
The liquid cooling cable comprises a liquid cooling hollow tube 21, a conductor layer 22 and a liquid cooling insulating layer 23 which are coaxially arranged in sequence from inside to outside, wherein the conductor layer 22 comprises a plurality of conductors, the plurality of conductors are sequentially arranged along the circumferential direction of the liquid cooling hollow tube 21, and the liquid cooling hollow tube is made of XLPO material or PE material.
The cable core is twisted by four liquid cooling cables and monitoring lines, a flame retardant layer 4, an armor layer 5 and a low-smoke halogen-free sheath layer 6 which are formed by mica tapes and halogen-free tapes are coaxially arranged on the outer side of the cable core in sequence, and a filler 7 is filled in a gap between the monitoring lines and the flame retardant layer 4.
According to the embodiment, the temperature of the liquid cooling cable is monitored through the monitoring module in the monitoring line, and the temperature data is transmitted to the terminal control equipment, so that the terminal control equipment can monitor the temperature of the liquid cooling cable in time and locate the different temperature point. Meanwhile, each temperature control chip is provided with a code, so that the different temperature points can be positioned quickly.
Compared with the traditional cable, the liquid cooling cable realizes the sensing, viewing, measuring and controlling of cable data. Meanwhile, the method has the characteristics of low cost, safety and reliability.
The above embodiments do not limit the present utility model in any way, and all technical solutions obtained by equivalent substitution or equivalent transformation fall within the protection scope of the present utility model.
Claims (6)
1. The utility model provides a liquid cooling cable with temperature monitoring function which characterized in that: the cable comprises a liquid cooling cable and a monitoring cable, wherein the monitoring cable and a plurality of liquid cooling cables are twisted into a cable core, and a flame retardant layer, an armor layer and a sheath layer are coaxially arranged on the outer side of the cable core in sequence; the liquid cooling cable comprises a liquid cooling hollow pipe, a conductor layer and a liquid cooling insulating layer which are coaxially arranged in sequence from inside to outside, wherein the conductor layer comprises a plurality of strands of conductors, and the plurality of strands of conductors are sequentially arranged along the circumferential direction of the liquid cooling hollow pipe; the monitoring line comprises two wires, the wires are provided with wire insulating layers, a plurality of monitoring modules are connected in parallel between the two wires, the monitoring modules are arranged at intervals, the two wires supply power for the monitoring modules and transmit data of the monitoring modules, the monitoring modules comprise temperature sensors and temperature control chips, the temperature sensors measure temperatures and transmit measured temperature data to the temperature control chips, and the temperature control chips process the received temperature data and transmit the temperature data through the wires.
2. The liquid cooled cable with temperature monitoring function according to claim 1, wherein: the flame retardant layer comprises a mica tape and a halogen-free tape.
3. The liquid cooled cable with temperature monitoring function according to claim 1, wherein: the sheath layer is a low-smoke halogen-free sheath.
4. The liquid cooled cable with temperature monitoring function according to claim 1, wherein: the gaps between the cable cores are filled with filler.
5. The liquid cooled cable with temperature monitoring function according to claim 1, wherein: the plurality of monitoring modules are equidistantly arranged.
6. The liquid cooled cable with temperature monitoring function according to claim 1, wherein: the monitoring module is also provided with an NFC chip.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202321279506.1U CN220710004U (en) | 2023-05-25 | 2023-05-25 | Liquid cooling cable with temperature monitoring function |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202321279506.1U CN220710004U (en) | 2023-05-25 | 2023-05-25 | Liquid cooling cable with temperature monitoring function |
Publications (1)
Publication Number | Publication Date |
---|---|
CN220710004U true CN220710004U (en) | 2024-04-02 |
Family
ID=90440851
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202321279506.1U Active CN220710004U (en) | 2023-05-25 | 2023-05-25 | Liquid cooling cable with temperature monitoring function |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN220710004U (en) |
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2023
- 2023-05-25 CN CN202321279506.1U patent/CN220710004U/en active Active
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