Hybrid energy supply device
By using a hybrid energy supply device that combines a diesel generator, a battery storage system, and an electric steam generator, the problem of traditional devices being able to provide only a single energy source is solved. This enables the simultaneous supply of electricity and steam, ensuring the stable operation of the dyeing and printing equipment.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-21
- Publication Date
- 2026-03-24
AI Technical Summary
Traditional energy supply devices can only provide a single source of electricity, which cannot meet the dual needs of printing and dyeing equipment for electricity and steam during power outages, leading to production interruptions.
A hybrid energy supply device was designed, comprising a diesel generator, an energy storage battery pack, and an electric heating steam generator. The controller dynamically adjusts its operating status to achieve synchronous supply of electricity and steam, ensuring the normal operation of the printing and dyeing equipment.
In the event of a sudden power outage, it can provide both electricity and steam to ensure the continuous operation of key processes in the printing and dyeing equipment, thereby reducing production stoppages and economic losses.
Smart Images
Figure CN224037105U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of energy supply technology, specifically referring to a hybrid energy supply device. Background Technology
[0002] In the dyeing and printing industry, the stability and continuity of energy supply are crucial for the smooth operation of production. In the event of emergencies such as power outages, dyeing and printing equipment urgently needs reliable energy supply devices to ensure its normal operation.
[0003] Traditional energy supply devices often only provide a single source of electricity, which is clearly insufficient in dyeing and printing production. This is because dyeing and printing equipment requires not only electricity to drive the machinery but also steam to complete a series of key processes such as dyeing and drying. Therefore, developing a hybrid energy supply device that can simultaneously meet the needs of both electricity and steam is particularly important. Utility Model Content
[0004] To address the problem of the single function of traditional energy supply devices mentioned above, this utility model provides a hybrid energy supply device.
[0005] To achieve the above functions, the technical solution adopted by this utility model is as follows: A hybrid energy supply device includes an energy supply box. A diesel generator, a battery storage pack, and an electric steam generator are installed at the bottom of the energy supply box. The diesel generator is horizontally fixed to the left rear side of the energy supply box and is used to generate electricity by burning diesel fuel. The battery storage pack is fixedly installed to the left front side of the energy supply box, with one side extending through the energy supply box for external power supply and storing excess electricity generated by the diesel generator. The electric steam generator is fixed to the right side of the energy supply box and is used to convert electrical energy into heat energy to generate steam for use by printing and dyeing equipment. The diesel generator, battery storage pack, and electric steam generator are interconnected by cables. A controller is installed on the front side of the energy supply box. The controller is connected to the diesel generator, battery storage pack, and electric steam generator via cables on an internal circuit board. The controller dynamically adjusts the operating status of the diesel generator, battery storage pack, and electric steam generator according to load requirements to achieve optimized energy utilization.
[0006] As a preferred technical solution of this utility model, a charging controller is also installed at the bottom of the energy supply box between the diesel generator and the energy storage battery pack, and the output end of the diesel generator is connected to the energy storage battery pack through the charging controller.
[0007] As a preferred embodiment of this invention, the output end of the diesel generator is directly connected to the power input end of the electric heating steam generator via a cable.
[0008] As a preferred technical solution of this utility model, an inverter is also installed at the bottom of the energy supply box between the energy storage battery pack and the electric heating steam generator, and the output end of the energy storage battery pack is connected to the power input end of the electric heating steam generator through the inverter.
[0009] As a preferred embodiment of this utility model, the diesel generator is equipped with a speed sensor and a temperature sensor, the electric heating steam generator is equipped with a temperature sensor and a pressure sensor, the energy storage battery pack is equipped with a power sensor, and the controller is connected to the speed sensor, temperature sensor, pressure sensor and power sensor via electrical signals.
[0010] As a preferred embodiment of this utility model, the diesel generator is connected to an oil supply pipe at the top, the oil supply pipe passes through the rear side of the energy supply box and is connected to an external oil pump, the electric heating steam generator is connected to a steam output pipe at the top, the steam output pipe is equipped with a valve, the steam output pipe passes through the front side of the energy supply box and is connected to the printing and dyeing equipment that requires steam.
[0011] As a preferred embodiment of this utility model, a cooling fan is installed on the left side of the energy supply box, and heat dissipation holes are evenly distributed on the right side of the energy supply box.
[0012] Compared with the prior art, the present invention achieves the following beneficial effects by adopting the above structure:
[0013] By coordinating diesel generators, energy storage battery packs, electric heating steam generators, and controllers, the simultaneous supply of electricity and steam can be achieved, effectively solving the problem that traditional emergency energy supply in the dyeing and printing industry can only provide a single energy source. In the event of a sudden power outage, the diesel generator quickly starts generating electricity to meet the power demand of the dyeing and printing equipment, while simultaneously supplying power to the electric heating steam generator to produce steam, ensuring the continuous operation of key processes such as dyeing and drying, and reducing production stoppages and economic losses caused by energy supply interruptions. Attached Figure Description
[0014] Figure 1 This is a schematic diagram of the overall structure of a hybrid energy supply device proposed in this utility model. Figure 1 ;
[0015] Figure 2 This is a schematic diagram of the overall structure of a hybrid energy supply device proposed in this utility model. Figure 2 ;
[0016] Figure 3 A cross-sectional view of a hybrid energy supply device proposed in this utility model. Figure 1 ;
[0017] Figure 4 A cross-sectional view of a hybrid energy supply device proposed in this utility model. Figure 2 .
[0018] The components include: 1. Energy supply box; 2. Diesel generator; 3. Energy storage battery pack; 4. Electric heating steam generator; 5. Controller; 6. Charging controller; 7. Inverter; 8. Oil pipeline; 9. Steam output pipe; 10. Cooling fan; and 11. Heat dissipation holes. Detailed Implementation
[0019] The technical solution of this utility model will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.
[0020] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. The utility model will be further described in detail below with reference to the accompanying drawings.
[0021] like Figure 1-4As shown, this utility model provides a hybrid energy supply device, including an energy supply box 1. A diesel generator 2, an energy storage battery pack 3, and an electric steam generator 4 are installed at the bottom of the energy supply box 1. The diesel generator 2 is horizontally fixed to the left rear side inside the energy supply box 1 and is used to generate electricity by burning diesel fuel. The energy storage battery pack 3 is fixedly installed to the left front side inside the energy supply box 1, with one side extending through the energy supply box 1, for external power supply and storage of excess electricity generated by the diesel generator 2. The electric steam generator 4 is fixed to the right side inside the energy supply box 1 and is used to convert electrical energy into heat energy to generate steam for use by printing and dyeing equipment. The diesel generator 2, energy storage battery pack 3, and electric steam generator 4 are interconnected by cables. A controller 5 is installed on the front side of the energy supply box 1. The controller 5 is connected to the diesel generator 2, energy storage battery pack 3, and electric steam generator 4 through cables on an internal circuit board, dynamically adjusting the working state of the diesel generator 2, energy storage battery pack 3, and electric steam generator 4 according to load requirements to achieve optimized energy utilization.
[0022] The diesel generator 2 is equipped with a speed sensor and a temperature sensor to monitor the speed and operating temperature of the diesel generator 2 in real time. The electric heating steam generator 4 is equipped with a temperature sensor and a pressure sensor to monitor the internal temperature and pressure of the steam generator in real time. The energy storage battery pack 3 is equipped with a power sensor to monitor the remaining power of the energy storage battery pack 3 in real time. The controller 5 is connected to the above-mentioned speed sensor, temperature sensor, pressure sensor and power sensor via electrical signals to obtain the operating parameters of the diesel generator 2, the electric heating steam generator 4 and the energy storage battery pack 3 in real time, and dynamically adjust the start-up and shutdown and output power of the diesel generator 2, the charging and discharging process of the energy storage battery pack 3 and the start-up and shutdown of the electric heating steam generator 4 according to the preset control logic, thereby realizing intelligent control and efficient operation of the energy supply device.
[0023] like Figure 3 and 4 As shown, a charging controller 6 is also installed at the bottom of the energy supply box 1, located between the diesel generator 2 and the energy storage battery pack 3. The output end of the diesel generator 2 is connected to the energy storage battery pack 3 through the charging controller 6. The function of the charging controller 6 is to manage the charging of the energy storage battery pack 3 and prevent overcharging, over-discharging, etc. When there is excess electrical energy output by the diesel generator 2, the charging controller 6 will transfer the excess electrical energy to the energy storage battery pack 3 for storage. When the energy storage battery pack 3 needs to be charged, the charging controller 6 will control the charging current and voltage according to the state of the energy storage battery pack 3.
[0024] like Figure 3 and 4As shown, the output end of the diesel generator 2 is directly connected to the power input end of the electric heating steam generator 4 via a cable. When the printing and dyeing equipment needs steam, the electric heating steam generator 4 obtains electrical energy from the diesel generator 2 to heat and generate steam.
[0025] like Figure 3 and 4 As shown, an inverter 7 is also installed at the bottom of the energy supply box 1, located between the energy storage battery pack 3 and the electric heating steam generator 4. The output terminal of the energy storage battery pack 3 is connected to the power input terminal of the electric heating steam generator 4 through the inverter 7. The function of the inverter 7 is to convert the DC power output by the energy storage battery pack 3 into AC power to meet the power demand of the electric heating steam generator 4. When the diesel generator 2 output is insufficient or stops working, the energy storage battery pack 3 supplies power to the electric heating steam generator 4 through the inverter 7.
[0026] like Figure 1-4 As shown, the diesel generator 2 has an oil supply pipe 8 connected to its top. The oil supply pipe 8 passes through the rear side of the energy supply box 1 and is connected to an external oil pump to provide fuel for the diesel generator 2. The electric heating steam generator 4 has a steam output pipe 9 connected to its top. The steam output pipe 9 is equipped with a valve to control the steam output. The steam output pipe 9 passes through the front side of the energy supply box 1 and is connected to the printing and dyeing equipment that requires steam to deliver steam to the printing and dyeing equipment.
[0027] like Figure 1-4 As shown, a cooling fan 10 is installed on the left side of the energy supply box 1, and heat dissipation holes 11 are evenly opened on the right side of the energy supply box 1. The cooling fan 10 accelerates airflow, and the heat dissipation holes 11 promote heat exchange, thereby improving the heat dissipation efficiency inside the energy supply box 1.
[0028] In practical use, before starting, check the fuel supply, the charge level of the energy storage battery pack 3, the water level of the electric steam generator 4, and the status of each sensor. During startup, the diesel generator 2 and the electric steam generator 4 are started sequentially via the controller 5. The diesel generator 2 supplies power to the load and stores excess electrical energy in the energy storage battery pack 3, while the electric steam generator 4 generates steam as needed. During operation, the controller 5 monitors the status of each component in real time, dynamically adjusts the output power of the diesel generator 2, the charging and discharging of the energy storage battery pack 3, and the heating power of the steam generator, and automatically protects against abnormalities. When shutting down, gradually shut down each component and disconnect the fuel supply. Regularly maintain the fuel system, battery pack, steam generator, and cooling system to ensure long-term stable operation of the equipment.
[0029] The present invention and its embodiments have been described above. This description is not restrictive, and the accompanying drawings are only one embodiment of the present invention; the actual structure is not limited thereto. In conclusion, if those skilled in the art are inspired by this description and design similar structures and embodiments without departing from the inventive spirit of the present invention, such designs should fall within the protection scope of the present invention.
Claims
1. A hybrid energy supply device comprising an energy supply cabinet (1), characterized in that: The inner bottom of the energy supply box (1) is provided with a diesel generator (2), an energy storage battery pack (3) and an electric heating steam generator (4), the diesel generator (2) is fixed horizontally on the left rear side of the inner bottom of the energy supply box (1), the energy storage battery pack (3) is fixedly installed on the left front side of the inner bottom of the energy supply box (1) and passes through the energy supply box (1) on one side, and the electric heating steam generator (4) is fixed on the right side of the inner bottom of the energy supply box (1), the diesel generator (2), the energy storage battery pack (3) and the electric heating steam generator (4) are connected with each other through cables, and the front side of the energy supply box (1) is provided with a controller (5), and the controller (5) is connected with the diesel generator (2), the energy storage battery pack (3) and the electric heating steam generator (4) through the internal circuit board.
2. The hybrid energy supply device according to claim 1, characterized in that: The inner bottom of the energy supply box (1) is further provided with a charging controller (6) between the diesel generator (2) and the energy storage battery pack (3), and the output end of the diesel generator (2) is connected to the energy storage battery pack (3) through the charging controller (6).
3. The hybrid energy supply device according to any one of claims 1 or 2, characterized in that: The output end of the diesel generator (2) is directly connected to the power input end of the electric heating steam generator (4) through a cable.
4. A hybrid energy supply device according to any one of claims 1-3, characterized in that: The inner bottom of the energy supply box (1) is further provided with an inverter (7) between the energy storage battery pack (3) and the electric heating steam generator (4), and the output end of the energy storage battery pack (3) is connected to the power input end of the electric heating steam generator (4) through the inverter (7).
5. The hybrid energy supply device of claim 4, wherein: The diesel generator (2) is provided with a rotating speed sensor and a temperature sensor, the electric heating steam generator (4) is provided with a temperature sensor and a pressure sensor, the energy storage battery pack (3) is provided with an electric quantity sensor, and the controller (5) is connected with the rotating speed sensor, the temperature sensor, the pressure sensor and the electric quantity sensor through electric signals.
6. The hybrid energy supply device of claim 5, wherein: The top of the diesel generator (2) is communicated with an oil conveying pipe (8), the oil conveying pipe (8) passes through the rear side of the energy supply box (1) and is connected with an external oil conveying pump, the top of the electric heating steam generator (4) is communicated with a steam output pipe (9), the steam output pipe (9) is provided with a valve, and the steam output pipe (9) passes through the front side of the energy supply box (1) and is connected with a printing and dyeing equipment needing steam.
7. The hybrid energy supply device of claim 6, wherein: The left side of the energy supply box (1) is provided with a cooling fan (10), and the right side of the energy supply box (1) is uniformly provided with cooling holes (11).