Power supply auxiliary equipment of field earthquake monitoring station

Abstract

The utility model discloses power supply auxiliary equipment of a field earthquake monitoring station. The power supply auxiliary equipment comprises a box body, a telescopic pull rod and two supporting foot frames are arranged on the back face of the box body, idler wheels are arranged at the bottom of the box body, a first transfer handle and a buckle are arranged on the side face of the box body, and a second transfer handle is arranged on the top face of the box body. The box body comprises a shell and a box cover, the box cover can fix the solar photovoltaic panel in a storage state through a fixing bandage, a first storage battery reserved position, a second storage battery reserved position and a data collector reserved position are arranged in the shell, and an input connector and an output connector are arranged on the two sides of the data collector reserved position respectively; the first storage battery reserved position is used for placing an energy storage battery, the second storage battery reserved position is used for placing a supplementary energy storage battery, and the data collector reserved position is used for placing a data collector; the power supply auxiliary equipment realizes field supplementary power supply of the field earthquake monitoring station, and has the functions of convenient transfer and convenient maintenance of the energy storage battery.

Description

Technical Field

[0001] The utility model belongs to the technical field of energy storage equipment, and in particular relates to power supply auxiliary equipment for a field earthquake monitoring station. Background Art

[0002] For those deploying seismic monitoring equipment or temporary equipment in the field, a power supply that can operate in the field, is easily transportable, and can meet the needs of long-term communications and basic equipment operation is crucial. To ensure that seismic monitoring meets observation requirements, seismometers are typically placed on bedrock, away from human activity. Under these conditions, AC power is generally not an option, requiring only energy storage batteries. This results in the need for regular on-site battery replacement and high maintenance costs.

[0003] In order to extend the operating time of field equipment in existing technologies, customized lithium batteries are usually used, which are expensive and have a long production cycle. In addition, different batches of lithium batteries use different multi-core connectors for input and output interfaces. Therefore, when replacing batteries from different batches, in order to make them compatible with the interfaces of earthquake monitoring equipment, the lines need to be reconnected, which is inconvenient to use and has high maintenance costs. At the same time, due to safety reasons, the batteries are not suitable for long-distance transportation across provinces and cities, and are generally not used as backup batteries for fixed earthquake monitoring stations when idle.

[0004] In existing fixed earthquake monitoring stations, general-purpose energy storage colloid batteries are usually used in large quantities. The size of this type of battery is basically fixed, and the cost is lower than that of lithium batteries. When deploying earthquake monitoring stations in the field, this type of battery is easy to purchase in various towns and villages. Compared with lithium batteries, it has certain advantages, but its power supply time is shorter than that of lithium batteries. In order to effectively solve the problem that the power supply time of general-purpose energy storage colloid batteries used in field-deployed equipment is shorter than that of lithium batteries, and to achieve the purpose of reducing the number of battery replacements and saving manpower and material costs, using solar photovoltaic power generation as a charging method for general-purpose energy storage colloid batteries is a good choice. However, the market currently lacks an integrated power supply auxiliary device designed for field-deployed earthquake monitoring equipment, which is easy to transport, uses solar photovoltaic power generation as a supplementary power source, and can provide protection for general-purpose energy storage colloid batteries. Further improvement is needed. Utility Model Content

[0005] The utility model provides a power supply auxiliary device for a field earthquake monitoring station, which has the functions of being easy to transport, being able to use solar photovoltaic power generation as a supplementary power source, and being able to provide protection for a universal energy storage colloid battery.

[0006] In order to solve the above problems, the technical solutions provided by the present invention are as follows:

[0007] The embodiment of the utility model provides a power supply auxiliary device for a field earthquake monitoring station, comprising a box (500), wherein a retractable pull rod (101) and two supporting legs (102) are provided on the back of the box (500), a roller (103) is provided on the bottom of the box (500), a first transfer handle (104) and a buckle (501) are provided on the side of the box (500), and a second transfer handle (105), an input end double-sided wire protection rubber ring (301) and an output end double-sided wire protection rubber ring (302) are provided on the top surface of the box (500);

[0008] The box (500) comprises a shell (505) and a box cover (509), wherein the shell (505) and the box cover (509) are closed or opened by a buckle (501), and the box cover (509) fixes the solar photovoltaic panel (201) in the storage state by a fixing bandage (502), and a heat insulation layer (508) is provided on the inner wall of the shell (505); a first battery reserved position (401), a second battery reserved position (402) and a data acquisition device are provided in the shell (505). The first battery reserved position (401) and the second battery reserved position (402) are separated by a first protective back plate (504); the first battery reserved position (401) and the second battery reserved position (402) are separated from the data collector reserved position (507) by a second protective back plate (506); and an input connector (303) and an output connector (304) are respectively provided on both sides of the data collector reserved position (507);

[0009] The first battery reserved position (401) is used to place an energy storage battery (403), and the second battery reserved position (402) is used to place a supplementary energy storage battery (404). The energy storage battery (403) and the supplementary energy storage battery (404) are arranged in parallel via a power line; the data collector reserved position (507) is used to place a data collector (510); one end of the input connector (303) is used to be electrically connected to the solar photovoltaic panel (201), and the other end is used to be electrically connected to the energy storage battery (403); one end of the output connector (304) is used to be electrically connected to the energy storage battery (403), and the other end is used to be electrically connected to the data collector (510). The data collector (510) is electrically connected to a seismometer (511) arranged on the bedrock in the field via a dedicated cycloid. The seismometer (511) is used to monitor and record seismic waves, providing basic data for earthquake monitoring, analysis and prediction.

[0010] According to an optional embodiment of the present invention, the box (500) is made of high-strength aluminum alloy, the length×width×height of the box (500) is set to 70cm×50cm×35cm, and the surface of the box (500) has a reflective layer for reflecting sunlight.

[0011] According to an optional embodiment of the present invention, the solar photovoltaic panel (201) is a three-fold 150W solar photovoltaic panel, and its storage size is set to 53cm×36cm×3.5cm.

[0012] According to an optional embodiment of the present invention, the input connector (303) is generally a photovoltaic panel controller.

[0013] Beneficial effect: The embodiment of the utility model provides a power supply auxiliary equipment for a field earthquake monitoring station, including a box body, a retractable pull rod and two support legs are provided on the back of the box body, rollers are provided on the bottom of the box body, a first transfer handle and a buckle are provided on the side of the box body, and a second transfer handle is provided on the top surface of the box body; the box body includes a shell and a box cover; the box cover fixes the solar photovoltaic panel by a fixing bandage, and a first battery reserved position, a second battery reserved position and a data collector reserved position are provided in the shell body, and an input connector and an output connector are provided on both sides of the data collector reserved position respectively; the first battery reserved position is used to place an energy storage battery, and the second battery reserved position is used to place a supplementary energy storage battery; the data collector reserved position is used to place a data collector; the power supply auxiliary equipment realizes the field supplementary power supply of the field earthquake monitoring station, has the functions of saving cost, simple use, convenient transportation and easy maintenance of energy storage batteries, can be applied to the power supply of field-deployed equipment, and has good application prospects. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions in the embodiments or prior art, the following briefly introduces the drawings required for use in the embodiments or prior art descriptions. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0015] Figure 1 A schematic diagram of the external structure of a power auxiliary device for a field earthquake monitoring station provided in an embodiment of the present application.

[0016] Figure 2 A schematic diagram of the internal structure of a power auxiliary device for a field earthquake monitoring station provided in an embodiment of the present application.

[0017] Figure 3 A schematic diagram of a field earthquake monitoring station provided in an embodiment of the present application.

[0018] Figure 4 A schematic diagram of the electrical connections of a field earthquake monitoring station provided in an embodiment of the present application. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the embodiments described are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without making creative efforts are within the scope of protection of this application.

[0020] like Figure 1 and Figure 2 As shown, the present invention provides a power supply auxiliary device for a field seismic monitoring station. The device includes a housing 500 made of a high-strength aluminum alloy, ensuring sufficient strength for field use. This protects the functional components within the housing from being squeezed, vibrated, or damaged during transportation. The housing 500 measures 70 cm (length) x 50 cm (width) x 35 cm (height). The housing 500 also has a reflective layer on its surface to reflect sunlight.

[0021] The back of the box 500 is provided with a retractable pull rod 101 and two support legs 102, the bottom of the box 500 is provided with a roller 103, the side of the box 500 is provided with a first transfer handle 104 and a buckle 501, and the top surface of the box 500 is provided with a second transfer handle 105, a double-sided wire protection rubber ring 301 at the input end and a double-sided wire protection rubber ring 302 at the output end.

[0022] The telescopic pull rod 101 and the roller 103 can be used to transport the entire power auxiliary equipment and the battery in the box on a relatively flat road, thereby facilitating transportation and saving personnel physical strength. The tripod 102 and the roller 103 can be combined as a bracket structure to support the flat placement of the entire box. At the same time, metal nails are pre-installed inside the tripod 102, and the entire box is in contact with the ground through the metal nails to meet the anti-static requirements. The short-distance transportation is completed by the first transfer handle 104 and the second transfer handle 105. The double-sided wire protection rubber ring 301 at the input end and the double-sided wire protection rubber ring 302 at the output end are fixed to the box 500 structure to provide protection for the incoming and outgoing wires, etc. The buckle 501 is an important component for connecting the box, which can tightly close the two parts of the box and firmly fix the box 500.

[0023] The box 500 includes a housing 505 and a lid 509. The housing 505 and lid 509 are closed and opened using a buckle 501. A heat-insulating layer 508 is provided on the inner wall of the housing 505 to prevent the temperature inside the box 500 from rising excessively when exposed to sunlight. The lid 509 secures the solar photovoltaic panel 201 in its stored state using a securing bandage 502. The lid 509 also includes an anti-collision protective partition 503 to isolate the solar photovoltaic panel 201 from contact with the functional components within the housing.

[0024] The housing 505 is provided with a first battery reserved position 401, a second battery reserved position 402, and a data collector reserved position 507. The first battery reserved position 401 and the second battery reserved position 402 are separated by a first protective backplate 504. The first battery reserved position 401, the second battery reserved position 402, and the data collector reserved position 507 are separated by a second protective backplate 506. The data collector reserved position 507 is provided with an input connector 303 and an output connector 304 on either side. The first battery reserved position 401 and the second battery reserved position 402 are reserved for energy storage batteries within the internal structure of the housing. The typical size of an energy storage battery is 33 cm (length × width × height) 17.5 cm (length × width × height) 22 cm. The first and second protective backplates 504 and 506 are both adjustable, serving to secure the energy storage batteries according to their size and prevent them from moving during transport. The input connector 303 and the output connector 304 are both equipped with power control switches to control the connection and disconnection of the circuit.

[0025] The solar photovoltaic panel 201 is a three-fold solar photovoltaic panel, which uses a common 150W solar photovoltaic panel on the market. The folded size is 53cm long × 36cm wide × 3.5cm high, and a solar photovoltaic panel support structure is included.

[0026] The input connector 303 is a photovoltaic panel controller. The input end of the photovoltaic panel controller is connected to the solar photovoltaic panel, and the output end is connected to the energy storage battery. By adjusting the controller output voltage to 12V, the photovoltaic panel controller uses solar energy to charge the energy storage battery. The photovoltaic panel controller can prevent overcharging and backflow, and has a protective effect on the energy storage battery.

[0027] The input end of the output connector 304 is connected to the energy storage battery, and the output end of the output connector 304 is equipped with multiple connection ports that support 12V DC voltage output and match different electrical devices. In this embodiment, the output end is connected to the data collector. At the same time, the output end of the output connector 304 can provide a 5V USB output to support charging of USB devices such as mobile phones.

[0028] The fixing bandage 502 in this embodiment is an important component of the internal structure of the box, and plays the role of fixing the solar panel; the anti-collision protection partition 503 can effectively block the connection between the solar photovoltaic panel and the energy storage battery, input and output connectors, and data collector when the box is locked, and plays the role of protecting the equipment. The data collector 510 in this embodiment is the commonly used Beijing Gangzhen EDAS-24GN three-channel / six-channel data collector on the market, with a length × width × height of 33cm × 21cm × 9cm. Two universal energy storage gel batteries are placed in the first and second reserved battery positions. The batteries are connected in parallel, and the voltage can be configured according to the needs of the electrical equipment. The battery output voltage in this embodiment is 12V, and the size of each battery matches the box.

[0029] The support system consisting of legs 102 and rollers 103 supports the box when it is flat, preventing friction between the bottom and the ground. It also ensures ventilation and moisture-proofing when auxiliary equipment is placed. The number and power of solar panels are set according to power requirements. This design: Solar photovoltaic panel 201 is a three-fold 150W solar photovoltaic panel that can be folded and placed into the auxiliary equipment box module, with a storage size of 53cm × 36cm × 3.5cm. The folding solar photovoltaic panel includes a built-in solar photovoltaic panel support structure that supports 0-60° rotation of the solar photovoltaic panel to adjust the light-receiving surface.

[0030] Figure 2 Combine Figure 3 As shown, the first battery reserved position 401 is used to place the energy storage battery 403, and the second battery reserved position 402 is used to place the supplementary energy storage battery 404. The energy storage battery 403 and the supplementary energy storage battery 404 are arranged in parallel through a power line; the data collector reserved position 507 is used to place the data collector 510; one end of the input connector 303 is used to be electrically connected to the solar photovoltaic panel 201, and the other end is used to be electrically connected to the energy storage battery 403; one end of the output connector 304 is used to be electrically connected to the energy storage battery 403, and the other end is used to be electrically connected to the data collector 510. The data collector 510 is electrically connected to a seismometer 511 arranged on the bedrock in the field through a special cycloid. The seismometer 511 is used to monitor and record seismic waves to provide basic data for earthquake monitoring, analysis and prediction.

[0031] Figure 3 and Figure 4 The utility model provides a field earthquake monitoring station, including a solar photovoltaic panel 201, an input connector 303, an output connector 304, an energy storage battery 403, a supplementary energy storage battery 404, a data collector 510 and a seismometer 511. Open the box 500, as required, Figure 3After the various functional components are installed and secured in the manner shown, electrical connections are completed. During the day, the solar photovoltaic panel 201 converts light energy into electrical energy. When the input connector 303 adjusts the output voltage to 12V, the input connector's control switch is turned on to charge the energy storage battery 403 and the supplementary energy storage battery 404. The energy storage battery 403 and the supplementary energy storage battery 404 serve as power sources, supplying power to the data collector 510 through the output connector 304. The data collector 510 is electrically connected to the seismometer 511 via a dedicated cycloid, thereby completing signal transmission. For an integrated seismic observation instrument that integrates multiple functions such as a broadband seismometer, data acquisition, storage, data transmission, and detection, since there is no external data collector, its power supply method is: the energy storage battery 403 and the supplementary energy storage battery 404 serve as power sources, and the power supply is completed by connecting the dedicated cycloid of the integrated seismometer to the connection port of the output connector 304.

[0032] In this embodiment, input connector 303 adjusts the output voltage and controls the charging of the energy storage battery via the power control switch. Input connector 303 also protects the energy storage battery by preventing overcharging and backflow. Output connector 304 includes multiple 12V DC output ports compatible with various electrical devices. It also provides a 5V USB output for charging USB devices such as mobile phones.

[0033] Therefore, the utility model discloses a power supply auxiliary device for field seismic monitoring stations. The device comprises a portable transport structure, a solar photovoltaic panel, an input / output connector, and a battery module. This device can provide supplemental power to field monitoring equipment while meeting overall requirements for waterproofing, insect resistance, dust resistance, and anti-static properties. The power supply auxiliary device features a rational design, simple manufacturing processes, and low production costs. The number of energy storage batteries can be adjusted based on the size of the enclosure.

[0034] In summary, although the present invention has been disclosed above with reference to preferred embodiments, the above preferred embodiments are not intended to limit the present invention. A person skilled in the art may make various changes and modifications without departing from the spirit and scope of the present invention. Therefore, the scope of protection of the present invention shall be based on the scope defined by the claims.

Claims

1. A power supply auxiliary device for a field earthquake monitoring station, characterized in that: The invention comprises a box body (500), wherein the back of the box body (500) is provided with a retractable pull rod (101) and two supporting legs (102), the bottom of the box body (500) is provided with a roller (103), the side of the box body (500) is provided with a first transfer handle (104) and a buckle (501), and the top surface of the box body (500) is provided with a second transfer handle (105), an input end double-sided wire protection rubber ring (301) and an output end double-sided wire protection rubber ring (302); The box (500) comprises a shell (505) and a box cover (509), wherein the shell (505) and the box cover (509) are closed or opened by a buckle (501), and the box cover (509) fixes the solar photovoltaic panel (201) in the storage state by a fixing bandage (502), and a heat insulation layer (508) is provided on the inner wall of the shell (505); a first battery reserved position (401), a second battery reserved position (402) and a data acquisition device are provided in the shell (505). The first battery reserved position (401) and the second battery reserved position (402) are separated by a first protective back plate (504); the first battery reserved position (401) and the second battery reserved position (402) are separated from the data collector reserved position (507) by a second protective back plate (506); and an input connector (303) and an output connector (304) are respectively provided on both sides of the data collector reserved position (507); The first battery reserved position (401) is used to place an energy storage battery (403), and the second battery reserved position (402) is used to place a supplementary energy storage battery (404). The energy storage battery (403) and the supplementary energy storage battery (404) are arranged in parallel via a power line; the data collector reserved position (507) is used to place a data collector (510); one end of the input connector (303) is used to be electrically connected to the solar photovoltaic panel (201), and the other end is used to be electrically connected to the energy storage battery (403); one end of the output connector (304) is used to be electrically connected to the energy storage battery (403), and the other end is used to be electrically connected to the data collector (510). The data collector (510) is electrically connected to a seismometer (511) arranged on the bedrock in the field via a dedicated cycloid. The seismometer (511) is used to monitor and record seismic waves, providing basic data for earthquake monitoring, analysis and prediction.

2. The power supply auxiliary equipment for a field earthquake monitoring station according to claim 1, characterized in that: The box (500) is made of high-strength aluminum alloy, and the length×width×height of the box (500) is set to 70cm×50cm×35cm. The surface of the box (500) has a reflective layer for reflecting sunlight.

3. The power auxiliary equipment for a field earthquake monitoring station according to claim 1, characterized in that: The solar photovoltaic panel (201) is a three-fold 150W solar photovoltaic panel, and its storage size is set to 53cm×36cm×3.5cm.

4. The power supply auxiliary equipment for a field earthquake monitoring station according to claim 1, characterized in that: The input connector (303) is a photovoltaic panel controller.

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