Heater for new energy storage power station

Abstract

The utility model discloses a heater for a new energy storage power station, which comprises a heating pipe body, a heating circuit is arranged in the middle of the outer side of the heating pipe body, a protective shell for sealing and protecting the heating circuit is arranged on the outer side of the heating pipe body, the protective shell comprises a front shell and a rear shell, and the front shell and the rear shell are uniformly connected through screws. Anti-rotation fixing screws are arranged between the front shell and the heating pipe body and between the rear shell and the heating pipe body, an electric control protection piece is arranged on the side face of the heating pipe body, and the heater for the new energy storage power station is simple in structure, capable of conducting fusing protection in the heating process, further provided with a temperature protection device, waterproof, light in weight, small in heat capacity and high in practicability. The hot start speed is fast, the installation is fast, and the energy consumption of the whole machine can be reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of energy storage power station heating, in particular to a heater for a new energy storage power station. Background Art

[0002] The safe operation of the new energy storage power station is a necessary condition to ensure the stable operation of the auxiliary frequency modulation of the power plant. In severe cold weather, a heater is needed to heat it. However, the existing heaters have a complex structure, large size, heavy weight, slow hot start speed, which affects the charging and discharging efficiency of the equipment, and have no waterproof function. For example, in the patent publication number CN105657881A, although heating can be performed, it is not waterproof, and there is no power-off protection function during heating. Utility Model Content

[0003] The technical problem to be solved by the utility model is to overcome the existing defects and provide a heater for a new energy storage power station, which has a simple structure, light weight, small heat capacity, fast hot start speed, and can reduce the energy consumption of the whole machine. It is quick to install and can not only perform fuse protection during the heating process, but also has a temperature protection device and a waterproof function, which can effectively solve the problems in the background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a heater for a new energy storage power station, comprising a heating tube body, a heating circuit is arranged in the middle of the outer side of the heating tube body, a protective shell for sealing and protecting the heating circuit is arranged on the outer side of the heating tube body, the protective shell comprises a front shell body and a rear shell body, the front shell body and the rear shell body are evenly connected by screws, anti-rotation fixing screws are arranged between the front shell body and the rear shell body and the heating tube body, flanges or chucks or pagoda-shaped joints for external quick connection are fixedly arranged at both ends of the heating tube body, and an electric control protection part is arranged on the side of the heating tube body.

[0005] Furthermore, the electric control protection component includes a fuse protection component fixed on the heating tube body, the fuse protection component is connected in series to the negative pole of the heating circuit, and when the current is overloaded, the fuse inside the fuse protection component is melted to perform power-off protection.

[0006] Furthermore, the electrically controlled protection component also includes a temperature control switch fixed on the heating tube body, and the temperature control switch is connected in series to the positive pole of the heating circuit. When the temperature is too high, control protection can be performed through the temperature control switch.

[0007] Furthermore, a sealant groove is provided on one side where the front shell and the rear shell are connected. The front shell and the rear shell can be sealed and connected by filling the sealant groove with sealant, thereby preventing water from entering and corroding and damaging the heating circuit.

[0008] Furthermore, a stamping plane for installing an electric control protection component is provided on the outer side of the heating tube body.

[0009] Furthermore, both ends of the front shell and the rear shell are provided with semicircular clamping plates that are clamped with the heating tube body, and the outer sides of the two ends of the heating tube body are provided with sealing rings that seal the semicircular clamping plates, and the two ends of the protective shell are sealed by the sealing rings.

[0010] Furthermore, heat insulating cotton is filled between the heating tube body and the protective shell to prevent the external temperature of the protective shell from overheating.

[0011] Furthermore, a pressing plate for fixing the input power line is provided on the outside of the protective shell.

[0012] Furthermore, the heating tube body is connected to the flanges or chucks at both ends by welding.

[0013] Compared with the prior art, the utility model has the following beneficial effects: the two ends of the protective shell are sealed by a sealing ring, and the front shell and the rear shell can be sealed and connected by filling sealant in the sealant groove to prevent water from entering and corroding the heating circuit. When the temperature is too high, the temperature control switch can be used for control protection. When the current is overloaded, the fuse inside the fuse protection component is blown to perform power-off protection. The heater for the new energy storage power station has a simple structure. Not only can it perform fuse protection during the heating process, but it also has a temperature protection device and a waterproof function. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the internal structure of the utility model.

[0016] In the figure: 1 heating tube body, 2 heating circuit, 3 protective shell, 31 rear shell, 32 front shell, 4 fixing screws, 5 electric control protection part, 51 fuse protection part, 52 temperature control switch, 6 sealing glue groove, 7 semicircular clamping plate, 8 sealing ring. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] See also Figure 1-2The utility model provides a technical solution: a heater for a new energy storage power station, comprising a heating tube body 1, a heating circuit 2 is arranged in the middle of the outer side of the heating tube body 1, a protective shell 3 for sealing and protecting the heating circuit 2 is arranged on the outer side of the heating tube body 1, the protective shell 3 comprises a front shell 32 and a rear shell 31, the front shell 32 and the rear shell 31 are evenly connected by screws, and anti-rotation fixing screws 4 are arranged between the front shell 32 and the rear shell 31 and the heating tube body 1, flanges or chucks or pagoda-shaped joints for external quick connection are fixedly arranged at both ends of the heating tube body 1, and an electric control protection part 5 is arranged on the side of the heating tube body 1, the electric control protection part 5 comprises a fuse protection part 51 fixed on the heating tube body 1, the fuse protection part 51 is connected in series to the negative pole of the heating circuit 2, when the current is overloaded, the power-off protection is performed by melting the fuse inside the fuse protection part 51, the electric control protection part 5 also comprises a temperature control switch 52 fixed on the heating tube body 1, the temperature control switch 52 is connected in series to the positive pole of the heating circuit 2, when the temperature is too high, the temperature control switch 52 can be turned off by The temperature control switch 52 is used for control and protection. A sealant groove 6 is provided on one side where the front shell 32 and the rear shell 31 are connected. The front shell 32 and the rear shell 31 can be sealed and connected by filling sealant in the sealant groove 6 to prevent water from entering and corroding the heating circuit 2. A stamping plane for installing the electric control protection part 5 is provided on the outside of the heating tube body 1. Both ends of the front shell 32 and the rear shell 31 are provided with a semicircular clamping plate 7 that is clamped with the heating tube body 1. The outer sides of the two ends of the heating tube body 1 are provided with a sealing ring 8 that seals the semicircular clamping plate 7. The two ends of the protective shell 3 are sealed by the sealing ring 8. Insulating cotton is filled between the heating tube body 1 and the protective shell 3 to prevent the external temperature of the protective shell 3 from overheating. A pressing plate for fixing the input power line is provided on the outside of the protective shell 3. The heating tube body 1 is connected to the flanges or chucks at both ends by welding. The heater for the new energy storage power station has a simple structure. Not only can it be used for fuse protection during heating, but it also has a temperature protection device and a waterproof function.

[0019] When in use: the two ends of the protective shell 3 are sealed by the sealing ring 8, and the front shell 32 and the rear shell 31 can be sealed and connected by filling the sealant in the sealant groove 6 to prevent water from entering and corroding the heating circuit 2. When the temperature is too high, it can be controlled and protected by the temperature control switch 52. When the current is overloaded, the fuse inside the fuse protection component 51 is blown to perform power-off protection.

[0020] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that many changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention.

Claims

1. A heater for a new energy storage power station, comprising a heating tube (1), characterized in that: A heating circuit (2) is arranged on the outside of the heating tube body (1); a protective shell (3) for sealing and protecting the heating circuit (2) is arranged on the outside of the heating tube body (1); the protective shell (3) comprises a front shell (32) and a rear shell (31); the front shell (32) and the rear shell (31) are connected by screws; flanges or chucks or pagoda-shaped joints for external quick connection are fixedly arranged at both ends of the heating tube body (1); and an electric control protection component (5) is arranged on the side of the heating tube body (1).

2. A heater for a new energy storage power station according to claim 1, characterized in that: Anti-rotation fixing screws (4) are provided between the front shell (32), the rear shell (31) and the heating tube body (1).

3. A heater for a new energy storage power station according to claim 1, characterized in that: The electric control protection component (5) comprises a fuse protection component (51) fixed on the heating tube body (1), and the fuse protection component (51) is connected in series to one end of the heating circuit (2).

4. The heater for a new energy storage power station according to claim 1, characterized in that: The electric control protection component (5) further comprises a temperature control switch (52) fixed on the heating tube body (1), and the temperature control switch (52) is connected in series to one end of the heating circuit (2).

5. The heater for a new energy storage power station according to claim 1, characterized in that: A sealing adhesive groove (6) is provided at the portion where the front housing (32) and the rear housing (31) are connected.

6. The heater for a new energy storage power station according to claim 1, characterized in that: The outer side of the heating tube body (1) is provided with a stamping plane for mounting an electric control protection component (5).

7. The heater for a new energy storage power station according to claim 1, characterized in that: Both ends of the front shell (32) and the rear shell (31) are provided with semicircular clamping plates (7) clamped tightly to the heating tube body (1), and both ends of the heating tube body (1) are provided with sealing rings (8) sealing the semicircular clamping plates (7) on the outside.

8. The heater for a new energy storage power station according to claim 1, characterized in that: Heat insulation cotton is filled between the heating tube body (1) and the protective shell (3) to prevent the external temperature of the protective shell (3) from overheating.

9. The heater for a new energy storage power station according to claim 1, characterized in that: A pressing plate for fixing the input power line is provided on the outside of the protective shell (3).

10. The heater for a new energy storage power station according to claim 1, characterized in that: The heating tube body (1) is connected to the flanges or chucks at both ends by welding.

Images