Energy storage comprehensive temperature sensing cable and energy storage comprehensive temperature sensing detection equipment

Abstract

The utility model discloses an energy storage comprehensive temperature sensing cable and an energy storage comprehensive temperature sensing detection device, the energy storage comprehensive temperature sensing cable comprises a cable body, the cable body comprises a temperature measuring wire core, and the temperature measuring wire core is sequentially wrapped by a fireproof layer, an armor protection sleeve and an outer protection layer; the temperature measuring element comprises a protective shell, and the two ends of the protective shell are provided with wiring ports connected with the cable body; the wiring port is a sealing port matched with a sealing ring; a sensing chip capable of monitoring the temperature of the cable in real time is arranged in the temperature measuring element, and an equipment access port is formed in the sensing chip, so that the electric energy transmission efficiency is improved; extra protection is provided for comprehensive arrangement of the cable body under the condition of high temperature or fire, and the safety of the comprehensive temperature sensing cable is enhanced; the temperature measuring element uses a double-opening cable interface, monitors the temperature change of the cable in real time, and timely discovers the abnormal condition in the operation process of the cable.

Description

Technical Field

[0001] The utility model belongs to the technical field of cables, and particularly relates to an energy storage integrated temperature sensing cable and energy storage integrated temperature sensing detection equipment. Background Art

[0002] Intelligent temperature measurement and energy storage integrated cables are used in energy storage containers, granary emergency power distribution rooms, computer rooms, cold storages, pharmaceutical factories, mobile hospitals, and temporary control rooms. Therefore, the cables are required to have strong temperature sensing and control capabilities. The use of this intelligent temperature measurement and energy storage integrated cable can promptly and accurately report points where the temperature rises too quickly, facilitating emergency firefighting.

[0003] In addition, with the development of artificial intelligence and Internet technology, various devices are embedded in network intelligent devices, so various energy storage containers, emergency power distribution rooms of granaries, computer rooms, cold storages, pharmaceutical factories, mobile hospitals, and temporary control rooms require cables to have strong temperature sensing and control capabilities. Therefore, laying a power cable at the same time, in accordance with the situation of temperature sensing equipment, not only increases the cable cost and the difficulty of laying, installing and repairing, but also lays two cables, which makes it difficult to store the cables during use. In addition, the strength of the two cables is different, resulting in the problem of broken cores of the communication cables. Utility Model Content

[0004] The purpose of the utility model is to provide an energy storage integrated temperature sensing cable controlled by a solenoid valve, so as to solve the problem that the automatic control system of the existing hydrogen refueling station hydrogen compressor using pneumatic valves is very complicated.

[0005] The technical solution of the utility model is that, in the first aspect, the utility model provides an energy storage integrated temperature sensing cable, comprising:

[0006] The cable body comprises a temperature measuring wire core, and the outer side of the temperature measuring wire core is sequentially wrapped with a fireproof layer, an armor protective sleeve and an outer protective layer;

[0007] The temperature measuring element comprises a protective shell, and both ends of the protective shell are provided with wiring ports connected to the cable body; the wiring ports are sealing interfaces adapted to the sealing ring;

[0008] The temperature measuring element is built with a sensor chip which can monitor the temperature of the cable in real time, and a device access port is arranged on the sensor chip.

[0009] As a preferred solution of the utility model, the temperature measuring wire core adopts a 1+6+12 multi-layer twisted structure, a temperature measuring cable unit is arranged at the center of the temperature measuring wire core, 6 first conductor units are arranged on the periphery of the temperature measuring cable unit, and 12 second conductor units are arranged on the periphery.

[0010] As a preferred solution of the present invention, the first conductor unit and the second conductor unit are identical conductor units or special-shaped conductor units.

[0011] As a preferred solution of the utility model, the armor protection sleeve is arranged outside the cable body and the fireproof layer, and the insulating protection layer and the outer protective layer are coaxially arranged in sequence along the armor protection sleeve. As a preferred solution of the utility model, the equipment access port includes a center groove arranged concentrically, a guide column arranged at the center of the center groove, and an annular groove arranged on the outer periphery of the center groove.

[0012] As a preferred solution of the utility model, a plurality of guide grooves are further provided on the top of the protective shell, and a USB interface is provided on the side of the protective shell for data transmission or data expansion based on the USB interface; an adapter base plate is provided at the bottom of the protective shell.

[0013] As a preferred solution of the utility model, the adapting bottom plate comprises a square flat plate and wave-breaking curved surfaces arranged at both ends of the square flat plate.

[0014] In a second aspect, the utility model provides an energy storage integrated temperature sensing detection device, including an energy storage integrated temperature sensing cable as described in the first aspect.

[0015] The utility model temperature sensing cable has improved the electrical conductivity and stability of the cable based on a multi-layer twisted structure, reduces the generation of resistance and heat, and improves the efficiency of power transmission; the integrated arrangement of the cable body provides additional protection in high temperature or fire conditions to prevent cable damage and short circuit; the armor protective cover can resist external impact, protect the cable from physical damage, and enhance the safety of the integrated temperature sensing cable; the temperature measuring element uses a double-opening cable interface to monitor the temperature changes of the cable in real time, and promptly discover abnormal conditions in the operation of the cable, such as overheating, short circuit, etc., thereby effectively preventing the occurrence of safety accidents such as fire and explosion. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The above and other objects, features and advantages of the exemplary embodiments of the present invention will become readily understood by reading the detailed description below with reference to the accompanying drawings. In the accompanying drawings, several embodiments of the present invention are shown in an exemplary and non-limiting manner, in which:

[0017] Figure 1 A schematic diagram of the structure of an energy storage integrated temperature sensing cable according to one embodiment of the utility model.

[0018] Figure 2 A schematic diagram of the bottom structure of an energy storage integrated temperature sensing cable according to one embodiment of the utility model;

[0019] Figure 3 A cross-sectional view of a cable body structure according to one embodiment of the utility model.

[0020] 1. Cable body; 11. Temperature measuring core; 12. Fireproof layer; 13. Armor protective sleeve; 14. Insulation protective layer; 15. Outer protective layer; 2. Temperature measuring element; 21. Protective shell; 22. Equipment access port; 221. Center groove; 222. Guide column; 223. Annular groove; 23. Guide groove; 24. Adapter bottom plate; 241. Square flat plate; 242. Wave-breaking curved surface; 25. USB interface; 3. Sealing ring. DETAILED DESCRIPTION

[0021] In an environment where cables are required to have strong temperature perception and control, in order to promptly and accurately report the point where the temperature rises too quickly and facilitate emergency firefighting, the data detected by the cable body is transmitted to the external port and the emergency equipment port through the temperature measuring element while the cable body is in use; the temperature measuring element is used to replace the existing cable connector. On the one hand, the existing cable connectors are all unidirectional and cannot be used as intermediate connectors to connect the cable body, so it is impossible to transmit and distribute electrical energy through the cable.

[0022] like Figure 1 As shown, according to one embodiment, an energy storage integrated temperature sensing cable includes:

[0023] A cable body 1, wherein the cable body 1 comprises a temperature measuring wire core 11, and the outer side of the temperature measuring wire core 11 is sequentially wrapped with a fireproof layer 12, an armor protection sleeve 13 and an outer protective layer 15;

[0024] It should be noted that: Figure 3 As shown, the temperature measuring wire core 11 adopts a 1+6+12 multi-layer twisted structure, which is twisted together in a specific direction and order to form a whole, which can ensure the uniform distribution of current, reduce the generation of resistance and heat, and improve the overall strength and flexibility of the cable, making it more adaptable to complex and changeable environmental conditions; specifically, there is a temperature measuring cable unit at the center of the temperature measuring wire core 11, 6 first conductor units are arranged on the periphery of the temperature measuring cable unit, and 12 second conductor units are arranged on the periphery; wherein the first conductor unit and the second conductor unit are the same conductor unit or opposite-sex conductor units;

[0025] When the first conductor unit and the second conductor unit are the same conductor unit, the use of a multi-layer twisted structure improves the strength and flexibility of the conductor, makes the current distribution in the conductor more uniform, reduces the generation of resistance and heat, and twists the temperature measurement cable with the conductor to ensure the accuracy and real-time performance of the temperature measurement;

[0026] The first conductor unit and the second conductor unit are special-shaped conductor units. Conductor units made of different materials have different electrical characteristics, realize circuits or devices with specific functions, and play a role in optimizing circuits.

[0027] That is, the first conductor unit and the second conductor unit select appropriate conductor units according to application requirements and the materials used, forming the core cable part of the cable body 1 described in this embodiment, which is mainly preset by technicians based on actual needs; the preset cable body 1 is first fireproofed through the fireproof layer 12.

[0028] The fireproof layer 12 is a fire-resistant mica tape wrapping, which is used for fire protection of wires and cables. It is wrapped around the temperature measuring wire core 11. Even in extremely high temperatures or fire conditions, the cable can maintain a certain structural integrity, prevent the conductor from being damaged or short-circuited, and ensure the safe operation of the power station.

[0029] The armor protective sleeve 13 is a protective sleeve made of rigid protective material. When responding to external impact, it performs rigid protection, effectively protects the cable from damage caused by external impact, and prolongs the service life of the cable. Therefore, the armor protective sleeve 13 is arranged outside the cable body 1 and the fireproof layer 12, and an insulating protective layer 14 and an outer protective layer 15 are coaxially arranged along the armor protective sleeve 13 in sequence. The outer protective layer 15 is an oil-resistant and wear-resistant outer extruded low-smoke halogen-free polyolefin insulating sheath composite layer: it has good oil resistance and wear resistance, is suitable for a variety of complex environments, has a structure with multiple protections and excellent performance, and is suitable for occasions with high requirements for safety, stability and environmental protection.

[0030] The temperature measuring element 2 comprises a protective shell 21, and both ends of the protective shell 21 are provided with wiring ports connected to the cable body 1; the wiring ports are sealing interfaces adapted to the sealing ring 3;

[0031] It should be noted that: the temperature measuring element 2 is equipped with a sensor chip that can monitor the temperature of the cable in real time, and a device access port 22 is provided on the sensor chip. Based on the device access port connected to the energy storage control device, the management personnel can understand the operation status of the cable in real time through the energy storage control device and discover potential safety hazards in time;

[0032] Specifically, the device access port 22 includes a central groove 221 arranged coaxially, a guide post 222 arranged at the center of the central groove 221 , and an annular groove 223 arranged on the outer periphery of the central groove 221 .

[0033] Specifically, it should be noted that: the device access port 22 described here is a female end, and its male end corresponds to the wiring terminal of the relevant measuring equipment. The reason why it is not set as a common USB interface 25 is that the cable described in this embodiment needs to be pre-buried underground, and the conventional interface is easily blocked, resulting in greater wear and tear, and cannot be widely used. Therefore, the above-mentioned concentric axis design is adopted to ensure accurate docking with the connecting device and meet the changing laying environment. In addition, for devices with upper and lower insertion functions, when the temperature measuring element 2 is pre-buried underground, it does not affect the connection of peripheral devices, and it does not need to be dug out during subsequent maintenance. When the connecting device is inserted into the center groove 221, the stability of the connection and the reliability of data transmission can be ensured. The guide column 222 is set at the center of the center groove 221, which plays a role in guiding the connecting device to be accurately inserted. The design of the guide column 222 makes the connection process smoother and reduces the connection problems caused by inaccurate docking.

[0034] The annular groove 223 is arranged on the outer periphery of the circular center groove 221, and is used to fix and support the connection device. The inner side wall of the circular center groove 221 is a serrated shape with interlaced distribution, and is sealed with the male end adapter to reduce the corrosion and wear of the guide column 222 by external factors; when the connection device is inserted into the circular center groove 221, the annular groove 223 can provide additional support and stability to ensure that the connection device remains stable on the temperature measuring element 2.

[0035] The top of the protective shell 21 is also provided with a plurality of guide grooves 23, and a USB interface 25 is provided on the side of the protective shell 21, and data transmission or data expansion is performed based on the USB interface 25; an adapter base plate 24 is provided at the bottom of the protective shell 21;

[0036] like Figure 2 As shown, the adapting bottom plate 24 is an important component of the energy storage integrated temperature sensing cable, which plays a role of connection and adaptation to ensure the stability and safety of the cable. Specifically, the adapting bottom plate 24 includes a square flat plate 241 and wave-breaking curved surfaces 242 arranged at both ends of the square flat plate 241.

[0037] The square flat plate 241 is the main load-bearing part of the adapter base plate. It provides a stable support surface so that the cable can be placed stably on the base plate to ensure that it can bear the load of the cable and remain stable. The wave-breaking curved surface 242 is a special structure set at both ends of the square flat plate 241, which is designed to reduce the impact and vibration that the cable may be subjected to during installation and use, and effectively disperse and alleviate external impact forces, thereby protecting the cable from damage. In addition, the wave-breaking curved surface 242 increases the contact area between the adapter base plate and the cable, improves the stability and reliability of the connection, and through the combination of the square flat plate 241 and the wave-breaking curved surface 242, stable connection and adaptation of the cable are achieved, improving the safety and reliability of the cable system.

[0038] It is worth noting that, although the foregoing content has described the spirit and principle of the invention with reference to several specific embodiments, it should be understood that the invention is not limited to the disclosed specific embodiments, and the division of various aspects does not mean that the features in these aspects cannot be combined, and such division is only for the convenience of expression. The invention is intended to cover various modifications and equivalent arrangements included in the spirit and scope of the appended claims.

Claims

1. An energy storage integrated temperature sensing cable, characterized in that: include, A cable body (1), the cable body (1) comprising a temperature measuring wire core (11), the outer side of the temperature measuring wire core (11) being wrapped in sequence with a fireproof layer (12), an armor protection sleeve (13) and an outer protective layer (15); The temperature measuring element (2) comprises a protective shell (21), and the two ends of the protective shell (21) are provided with wiring ports connected to the cable body (1); the wiring ports are sealing interfaces adapted to the sealing ring (3); The temperature measuring element (2) is equipped with a sensor chip capable of monitoring the temperature of the cable in real time, and a device access port (22) is provided on the sensor chip.

2. The energy storage integrated temperature sensing cable according to claim 1, characterized in that: The temperature measuring wire core (11) adopts a 1+6+12 multi-layer twisted structure. A temperature measuring cable unit is arranged at the center of the temperature measuring wire core (11), 6 first conductor units are arranged on the periphery of the temperature measuring cable unit, and 12 second conductor units are arranged on the periphery.

3. The energy storage integrated temperature sensing cable according to claim 2, characterized in that: The first conductor unit and the second conductor unit are identical conductor units or different-shaped conductor units.

4. The energy storage integrated temperature sensing cable according to claim 1, characterized in that: The armor protection sleeve (13) is arranged outside the cable body (1) and the fireproof layer (12), and an insulating protection layer (14) and an outer protective layer (15) are coaxially arranged in sequence along the armor protection sleeve (13).

5. The energy storage integrated temperature sensing cable according to claim 1, characterized in that: The equipment access port (22) comprises a central groove (221) arranged coaxially, a guide post (222) arranged at the center of the central groove (221), and an annular groove (223) arranged on the outer periphery of the central groove (221).

6. The energy storage integrated temperature sensing cable according to claim 1, characterized in that: The top of the protective shell (21) is also provided with a plurality of guide grooves (23), and a USB interface (25) is provided on the side of the protective shell (21), and data transmission or data expansion is performed based on the USB interface (25); and an adapter base plate (24) is provided at the bottom of the protective shell (21).

7. The energy storage integrated temperature sensing cable according to claim 6, characterized in that: The adapting bottom plate (24) comprises a square flat plate (241) and wave-breaking curved surfaces (242) arranged at two ends of the square flat plate (241).

8. A comprehensive temperature sensing detection device for energy storage, characterized in that: It includes an energy storage integrated temperature sensing cable as described in claim 1.

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