Wind-solar integrated power supply device for portal crane

Abstract

The utility model relates to the technical field of wharf wind speed measurement, in particular to a wind-solar integrated power supply device for a portal crane, which comprises a wind driven generator, a solar power generation component is mounted on a main body of the wind driven generator, and a storage battery and an inverter are mounted on a base of the wind driven generator. The wind-solar integrated power supply device for the portal crane has the beneficial effects that the wind-solar integrated power supply device supplies power to the anemograph assembly on the portal crane through the storage battery, power supply of the anemograph can be ensured when the portal crane is powered off, on-site wind speed data are collected, the overall use effect is good, and meanwhile, the device is convenient to use. And the storage battery can also supply power to other electric equipment on the door machine, such as camera monitoring equipment on the door machine, so that 24-hour monitoring on the door machine site is ensured, the equipment safety on the door machine site is ensured, and the overall use effect is good.

Description

Technical Field

[0001] The utility model relates to the technical field of dock wind speed measurement, in particular to a gantry crane wind-solar integrated power supply device. Background Art

[0002] An anemometer, as the name suggests, is an instrument for measuring air velocity. The basic principle is to place a thin metal wire in a fluid and pass an electric current to heat the wire so that its temperature is higher than that of the fluid. Therefore, the metal wire anemometer is called a "hot wire"; when the fluid flows vertically through the wire, it will take away some of the heat of the wire, causing the temperature of the wire to drop; according to the theory of forced convection heat exchange, it can be derived that there is a relationship between the heat Q dissipated by the hot wire and the velocity v of the fluid, and the wind speed can be measured.

[0003] The anemometers used on docks are generally connected to the power supply in the gantry crane cab. Since the dock is located on the seaside, when strong winds occur, the dock will cut off the power supply of the dock equipment in the substation to ensure the safety of the equipment on site. When the dock cuts off the power supply, the anemometer can no longer continue to work and can no longer measure the wind speed on site, resulting in the loss of wind speed during the power outage, which will cause certain safety hazards.

[0004] Therefore, in order to solve the problem that the anemometer loses power due to the power outage at the wharf, and thus loses wind speed data, a gantry crane wind-solar integrated power supply device is needed. Summary of the Invention

[0005] Aiming at the problem that the anemometer loses power due to power outage at the current wharf, which in turn causes the loss of wind speed data, the utility model proposes a gantry crane wind-solar integrated power supply device.

[0006] To achieve the above-mentioned purpose, the technical solution adopted by the present invention is a wind-solar integrated power supply device for a gantry crane, comprising a wind turbine, a solar power generation component installed on the main body of the wind turbine, and a battery and an inverter installed on the base of the wind turbine. When in use, electricity is generated by the wind turbine and the solar power generation component, and the electric energy is stored by the battery. When the gantry crane is powered off, the battery is used to power the anemometer component on the gantry crane, ensuring the power supply to the anemometer even when the gantry crane is powered off, collecting the wind speed data on site, and having a good overall use effect. At the same time, the battery can also power other electrical equipment on the gantry crane, such as powering the video surveillance equipment on the gantry crane, to ensure 24-hour monitoring of the gantry crane site and the safety of the equipment on the gantry crane site, and having a good overall use effect.

[0007] Furthermore, the storage capacity of the battery is at least 200 Ah.

[0008] Furthermore, the wind turbine has a power generation capacity of at least 400W.

[0009] Furthermore, the wind turbine and the solar power generation assembly are both connected to the battery via an inverter.

[0010] Furthermore, a BMS management system is installed on the battery.

[0011] Furthermore, the solar power generation assembly includes a solar generator of at least 2000W and at least four solar panels of 100W.

[0012] The beneficial effects of the utility model are:

[0013] The device uses a battery to power the anemometer component on the gantry crane, ensuring that the anemometer can still be powered when the gantry crane is powered off, and collects wind speed data on site, with a good overall use effect. At the same time, the battery can also power other electrical equipment on the gantry crane, such as the camera monitoring equipment on the gantry crane, to ensure 24-hour monitoring of the gantry crane site and protect the equipment safety on site, with a good overall use effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solution of the present invention, the following is a brief introduction to the drawings required for the description. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0015] Figure 1 It is a structural diagram of a specific implementation method of the utility model.

[0016] In the figure: 1. Wind turbine; 2. Solar power generation module; 3. Battery; 4. Inverter. DETAILED DESCRIPTION

[0017] In order to make the purpose, features, and advantages of the present invention more obvious and easy to understand, the technical solutions of the present invention will be clearly and completely described below in conjunction with the drawings in the specific embodiments. Obviously, the embodiments described below are only part of the embodiments of the present invention, not all of them. Based on the embodiments in this patent, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of this patent.

[0018] like Figure 1As shown, in this embodiment, the utility model proposes a wind-solar integrated power supply device for a gantry crane, comprising a wind turbine 1, the power generation power of the wind turbine 1 is at least 400W, a solar power generation component 2 is installed on the main body of the wind turbine 1, the solar power generation component 2 includes a solar generator of at least 2000W and at least four solar panels of 100W, a battery 3 and an inverter 4 are installed on the base of the wind turbine 1, the wind turbine 1 and the solar power generation component 2 are connected to the battery 3 through the inverter 4, the storage capacity of the battery 3 is at least 200Ah, and the battery 3 is connected to the inverter 4. It is equipped with a BMS management system. When in use, electricity is generated by the wind turbine 1 and the solar power generation component 2, and the electric energy is stored by the battery 3. When the door crane is powered off, the battery is used to power the anemometer component on the door crane, ensuring the power supply of the anemometer when the door crane is powered off, and collecting the wind speed data on site. The overall use effect is good. At the same time, the battery can also power other electrical equipment on the door crane, such as powering the video surveillance equipment on the door crane, to ensure 24-hour monitoring of the door crane site and ensure the safety of the equipment on the door crane site. The overall use effect is good.

[0019] The above description of the disclosed embodiments will enable one skilled in the art to implement or use the present invention. Various modifications to these embodiments will be readily apparent to one skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not limited to the embodiments shown herein but is intended to conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A wind-solar integrated power supply device for a gantry crane, comprising a wind turbine (1), characterized in that: A solar power generation assembly (2) is installed on the main body of the wind generator (1), and a storage battery (3) and an inverter (4) are installed on the base of the wind generator (1).

2. The wind-solar integrated power supply device for a door crane according to claim 1, characterized in that: The storage capacity of the battery (3) is at least 200 Ah.

3. The wind-solar integrated power supply device for a door crane according to claim 1, characterized in that: The wind turbine (1) has a generating capacity of at least 400W.

4. The wind-solar integrated power supply device for a gantry crane according to claim 1, characterized in that: The wind turbine (1) and the solar power generation assembly (2) are both connected to the battery (3) via an inverter (4).

5. The wind-solar integrated power supply device for a gantry crane according to claim 1, characterized in that: The battery (3) is equipped with a BMS management system.

6. The wind-solar integrated power supply device for a door crane according to claim 1, characterized in that: The solar power generation assembly (2) includes a solar generator with a power of at least 2000W and at least four solar panels with a power of 100W.

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