CN220086991U - Self-generating supply and demand system of outdoor intelligent gymnasium - Google Patents
Self-generating supply and demand system of outdoor intelligent gymnasium Download PDFInfo
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Abstract
The utility model discloses a self-generating supply and demand system of an outdoor intelligent gymnasium, which comprises a solar power generation device, a wind power generation device, a self-generating gymnasium device, an electric storage device and a power utilization device, wherein the electric storage device is respectively connected with the solar power generation device, the wind power generation device and the self-generating gymnasium device and stores electric energy, and the electric storage device supplies power to the power utilization device. The utility model provides the power for the outdoor intelligent gymnasium through the self-generating gymnasium device, the kinetic energy generated by the exercise of the gymnasium person is converted into the electric energy through the self-generating gymnasium device to supply power for the outdoor intelligent gymnasium, thus the power supply is greatly improved by the original solar energy and wind energy two power supply methods and the kinetic energy of the gymnasium person of the utility model to supply power, and the three methods are used for supplying power for the outdoor intelligent gymnasium simultaneously.
Description
Technical Field
The utility model relates to the field of sports fitness, in particular to a self-generating supply and demand system of an outdoor intelligent gymnasium.
Background
Along with the call of national body building, outdoor intelligent gymnasium is developed rapidly, but outdoor intelligent gymnasium is outdoor and is not managed by people 24 hours a day, so that the use of commercial power is unsafe, the most scientific method adopts self-powered, the conventional method of self-powered is two, namely solar power supply and wind power supply, and the two natural energy sources have defects in the power supply of the outdoor intelligent gymnasium. The wind energy of China is poor in the wide area, such as Yun Guichuan, gansu, shaanxi, henan, hunan, fujian, guangdong, guangxi and the like, and the provinces are all powered by solar energy, so that the problem of power supply of an outdoor intelligent gymnasium cannot be guaranteed if the solar energy is not available for days or frozen. Although wind energy exists in some areas, the randomness of the wind energy is strong, the power cannot be stably supplied, the sunshine time in some areas is short, and the supply and demand of the outdoor intelligent gymnasium cannot be met.
Disclosure of Invention
Features and advantages of the utility model will be set forth in part in the description which follows, or may be obvious from the description, or may be learned by practice of the utility model.
The utility model aims to provide a self-generating supply and demand system of an outdoor intelligent gymnasium, kinetic energy generated by the exercise of a gymnasium is converted into electric energy through a self-generating gymnasium device to supply power to the outdoor intelligent gymnasium, so that the original solar energy and wind energy two power supply methods and the kinetic energy of the gymnasium of the utility model are used for supplying power to the outdoor intelligent gymnasium, and three methods are used for supplying power to the outdoor intelligent gymnasium simultaneously, so that supply and demand guarantee is greatly improved.
The technical scheme adopted by the utility model for solving the technical problems is as follows: the power storage device is respectively connected with the solar power generation device, the wind power generation device, the self-generating body-building device and stores electric energy, and the power storage device supplies power for the power utilization device.
The self-generating body-building device comprises a self-generating body-building equipment set and a self-generating control device, and the self-generating control device is respectively connected with the electric storage device and the self-generating body-building equipment set.
The power generation control device comprises a voltage signal amplifier, a voltage signal comparison control circuit and controllable switches KA and KB, wherein the voltage signal comparison control circuit is connected with the power generation fitness device, the voltage signal comparison control circuit is connected with the power storage device through the controllable switch KA, the voltage signal comparison control circuit is connected with the power consumption resistor through the controllable switch KB, the voltage signal comparison control circuit is connected with the voltage signal amplifier, and the voltage signal amplifier is connected with a node between the power storage device and the power utilization device.
The solar power generation device comprises a solar panel and a solar cell control box, and electric energy generated by the solar panel is transmitted to the electric storage device through the solar cell control box.
The wind power generation device comprises a wind power generator and a wind power generation control box, and electric energy generated by the wind power generator is transmitted to the electric storage device through the wind power generation control box.
The utility model provides the power for the outdoor intelligent gymnasium through the self-generating gymnasium device, the kinetic energy generated by the exercise of the gymnasium person is converted into the electric energy through the self-generating gymnasium device to supply power for the outdoor intelligent gymnasium, thus the power supply is greatly improved by the original solar energy and wind energy two power supply methods and the kinetic energy of the gymnasium person of the utility model to supply power, and the three methods are used for supplying power for the outdoor intelligent gymnasium simultaneously.
Drawings
The advantages and the manner of carrying out the utility model will become more apparent from the following detailed description, taken in conjunction with the accompanying drawings, in which the content shown is meant to illustrate, but not to limit, the utility model in any sense, and wherein:
FIG. 1 is a schematic diagram of a self-generating supply and demand system of an outdoor intelligent gym in a first embodiment of the present utility model;
fig. 2 is a schematic diagram of a self-generating supply and demand system of an outdoor intelligent gym in a second embodiment of the present utility model.
Detailed Description
As shown in fig. 1, the outdoor intelligent gymnasium self-generating and demand system provided by the embodiment of the utility model comprises a solar power generation device, a wind power generation device, a self-generating fitness device, an electric storage device and a power utilization device, wherein the electric storage device is respectively connected with the solar power generation device, the wind power generation device, the self-generating fitness device and the power utilization device and stores electric energy, and the electric storage device supplies power to the power utilization device.
The self-generating body-building device is arranged, kinetic energy generated by the movement of a body builder is converted into electric energy through the self-generating body-building device to supply power to the outdoor intelligent body-building room, so that the original solar energy and wind energy power supply methods and the kinetic energy of the body builder of the utility model supply power to the outdoor intelligent body-building room, three methods are used for supplying power to the outdoor intelligent body-building room, and the supply and demand guarantee is greatly improved.
The self-generating body-building device comprises a self-generating body-building equipment set 114 and a self-generating control device 118, wherein the self-generating control device 118 is respectively connected with the electric storage device 113 and the self-generating body-building equipment set 114, and the self-generating body-building equipment set comprises 12 self-generating body-building machines.
The solar power generation device includes a solar cell panel 111 and a solar cell control box 120, and electric energy generated by the solar cell panel 111 is transmitted to the electric storage device 113 through the solar cell control box 120.
The wind power generation device includes a wind power generator 112 and a wind power generation control box 119, and electric power generated by the wind power generator 112 is transmitted to the electric storage device 113 through the wind power generation control box 119.
As shown in fig. 2, the self-power-generation control device 118 includes a voltage signal amplifier 1180, a voltage signal comparison control circuit 1181, and controllable switches KA and KB, the voltage signal comparison control circuit 1181 is connected to the self-power-generation fitness equipment set 114 of the self-power-generation fitness device, the voltage signal comparison control circuit 1181 is connected to the power storage device 113 via the controllable switch KA, the voltage signal comparison control circuit 1181 is connected to the power consumption resistor 100 via the controllable switch KB, the voltage signal comparison control circuit 1181 is connected to the voltage signal amplifier 1180, and the voltage signal amplifier 1180 is connected to a node between the power storage device 113 and the power consumption device. The total number of the self-generating control devices is 12, and the self-generating control devices are respectively used for the power transmission selection control tasks of 12 self-generating body-building machines.
The electric quantity generated by the self-generating body-building device is compared by the voltage signal comparison control circuit 1181 of the self-generating control device to determine whether the electric storage device 113 needs to be powered or not, if so, the voltage signal comparison control circuit 1181 conducts a conducting signal to the silicon controlled switch KA to enable the silicon controlled switch KA to conduct to supply power to the electric storage device 1181, otherwise, conducts a conducting signal to the silicon controlled switch KB to enable the silicon controlled switch KB to conduct to supply power to the power consumption resistor 100. The thyristor switches KA and KB remain on and off all the time.
The power utilization device comprises an illuminating lamp (4), a T5 lamp (10), an instrument (13), a face recognition device (15), a router (1), a switch (1) and an integrated constitution testing system (consisting of 5 testing kiosks).
The reason why this solution is to use the switch KB to transfer the power generated by the self-generating exercise device to the power consumption resistor for consumption is explained here, because of the necessary technical measures due to the instability of solar power supply and wind power supply.
Table 1 below shows a table of the daily power generation amount of the solar cell panel and the wind power generator.
According to table 1, total daily power generation: 265 ah+132ah=397ah;
power generation electricity amount per day: 397ah×12v=4764w.h≡4.8 degrees.
Table 2 below is a detailed table of the amount of power generated per day by the exercise machine.
According to table 2, the total number of the self-generating body-building training machines is 12, the accumulated power is 480W, the daily generating capacity is 261AH, and the daily generating time is 74h.
Table 3 below shows a daily electricity consumption schedule for an outdoor intelligent gym.
According to table 3, 7 electricity consumption items, which total 49 devices, total power 508W, total electricity consumption per day 444ah×12v=5328w.h≡5.3 degrees, accumulated electricity consumption time per day 96h.
Referring to tables 1, 2 and 3, the importance of the necessary technical measures is described in table 1 using actual data, the daily power consumption is 5.3 degrees, the daily solar power generation and the wind power generation are 4.8 degrees, and the daily self-power generation is 3.1 degrees from table 3. For example, in a week, monday to three days are overcast and rainy days, the solar energy and wind power generation amount is 50% of the design amount (namely 4.8 degrees), namely the daily power generation amount is 2.4 degrees, and the total power generation amount of the self-generating exercise machine is 3.1 degrees, and 5.5 degrees. The total power generation amount in three days just meets the requirement of 5.3 degrees of power consumption, and the switch KA must be in an on state in three days. The four to five days are cloudy, the solar energy and wind power generation amount is the same as the design amount, namely the daily power generation amount is 4.8 degrees, and the total power generation amount of the self-generating body-building device is 3.1 degrees, and the total power generation amount is 7.9 degrees. The total power generation amount in the two days is larger than 5.3 degrees of the power consumption, the voltage contrast control circuit selectively controls the KA and KB on states, saturday and sunday are carried out, the solar energy and wind power generation amount is 150% of the set metering solar energy and wind power generation amount is 7.2 degrees per day, the switch KA must be in an off state in the two days, and the switch KB must be in an on state.
The solar battery control box and the wind power generation control box are also internally provided with control switches, and when the electric quantity of the electric storage device is saturated, the control switches are closed.
The power supply of the self-generating body-building device is different from the solar power and wind power generation power supply, when a body-building person needs to train, the body-building person cannot be influenced whether the electric quantity of the electric storage device is saturated or not, and therefore the self-generating body-building device must have two electric appliances, and the power consumption resistor is the best choice.
The self-generating body-building device generally consumes about 20W-30W in power consumption, the self-generating body-building device is provided with a self-generating control box, a small storage battery is arranged in the self-generating body-building device for stable power consumption, the self-generating body-building device charges the small storage battery firstly, and then the self-generating body-building device outputs the power to the self-generating body-building device through the small storage battery.
The power of the solar panel is 600W, the voltage is 12V, and the solar panel consists of 6 12V polysilicon panels. The power of the wind driven generator is 400W, the voltage is 12V, and the wind driven generator is a 400W horizontal axis wind driven generator.
The power of the self-generating body-building device is 480W, the voltage is 12V, each body-building device is provided with an independent self-generating control box, and the names and daily power generation amounts of the 12 body-building devices are shown in Table 2.
The lighting lamp, the T5 lamp and the instrument consume 160W of power every day, and the voltage is 12V; the face recognition device, the router and the switch consume 198W of power every day, and the voltage is 12V; the integrated constitution test system consumes 100W per day and has a voltage of 12V. Light, T5 lamp, instrument, face identification device, router, switch and integrated constitution test system.
The electric power storage device has the electric power of 900AH and the voltage of 12V, and consists of 9 small battery packs, wherein each small battery pack is 100AH and the voltage of 12V, and the small battery packs are distributed in corresponding body-building areas of the outdoor intelligent gymnasium and are in networking unified power supply with the whole self-power generation supply and demand system.
In order to safely use electricity from the power generation supply and demand system, electricity is economically used, and the power storage device is a winding battery pack. For example: the capacity is 100AH, the voltage is 12V, the service life is 8-10 years, 90% of electric quantity can be charged in 40 minutes, the charging temperature is-20-50 ℃, the discharging temperature is-45-70 ℃, the price of each 100AH group is 1450 yuan, and the explosion hazard is avoided during the use.
The feasibility of the self-generating supply and demand scheme and the remarkable beneficial effects of the self-generating fitness equipment set are mainly described below.
Parameter analysis:
first, the electric power storage quantity 900AH, 12V=10800W.H of the electric power storage device is equal to 10.8 degrees of electric power storage quantity;
second, solar energy and wind power generation generate electricity 397AH daily, and electric power 397AH is equal to 4.8 degrees by 12v=4764w.h;
thirdly, the daily power generation capacity of the self-generating fitness equipment group is 261AH, and the power generation capacity 261AH is 12V=3132WH, which is approximately equal to 3.1 degrees;
fourth, the daily self-generated electricity quantity 4764+3132=7884wj, is approximately equal to 7.9 degrees;
fifthly, the total daily electricity consumption is 5328W, which is about 5.3 ℃;
sixth, the relation between the data is that the total amount of the electric storage device is 1.36 times of 7.9 degrees of daily flat power generation amount and 2 times of 5.3 degrees of daily flat power consumption amount. The daily power generation amount is 7.9 times of the daily power consumption amount which is 5.3 times of the daily power consumption amount.
According to the example analysis, if the photovoltaic cell panel and the wind driven generator cannot generate electricity due to weather, the generated energy of the self-generating fitness equipment set is 3.1 degrees, and the original electricity storage 10.8 degrees of electricity of the electricity storage battery set is added. The daily power consumption is 5.3 degrees minus the daily power generation amount of the self-generating fitness equipment set, 3.1 degrees, the actual daily power storage battery set is required to supplement 2.2 degrees of power to electric equipment, the power consumption is divided by 10.8 degrees and 2.2 degrees to be equal to 4.9 degrees, and the outdoor intelligent gymnasium can provide normal power supply for about 5 days. If no self-generating body-building equipment set is powered, the electric storage battery set can only supply power for two days, and if the self-generating body-building equipment set is powered, the electric storage battery set can supply power for five days.
The outdoor intelligent gymnasium self-generating supply and demand system adopts the technical scheme of combining natural energy and artificial power generation, greatly improves the stability of the power supply of the outdoor intelligent gymnasium, and plays a vital role in the power supply of the self-generating gymnasium. Because the weather is 3-4 days without sunshine or wind power, people exercise outdoors, besides raining or snowing, people exercise almost all the day, and people in cloudy days are more. The self-generating body-building device has the characteristics that the human power kinetic energy generates electricity as long as a person exercises, and the electricity generation capacity is far greater than the electricity consumption. The method is the most scientific method for three at one time, not only can be used for training and building body, but also can be used for obtaining manpower energy to generate electricity, and the stability of power supply of the outdoor intelligent gymnasium is ensured.
While the preferred embodiments of the present utility model have been illustrated by reference to the accompanying drawings, those skilled in the art will appreciate that many modifications are possible in carrying out the utility model without departing from the scope and spirit thereof. For example, features illustrated or described as part of one embodiment can be used on another embodiment to yield still a further embodiment. The foregoing description and drawings are merely illustrative of preferred embodiments of the present utility model and are not intended to limit the scope of the claims, but rather to cover all modifications within the scope of the present utility model.
Claims (3)
1. The outdoor intelligent gymnasium self-generating supply and demand system is characterized by comprising a solar power generation device, a wind power generation device, a self-generating gymnasium device, an electric storage device and an electricity utilization device, wherein the electric storage device is respectively connected with the solar power generation device, the wind power generation device and the self-generating gymnasium device and stores electric energy, and the electric storage device supplies electricity to the electricity utilization device;
the self-generating body-building device comprises a self-generating body-building equipment set and a self-generating control device, and the self-generating control device is respectively connected with the electric storage device and the self-generating body-building equipment set;
the power generation control device comprises a voltage signal amplifier, a voltage signal comparison control circuit and controllable switches KA and KB, wherein the voltage signal comparison control circuit is connected with the power generation fitness device, the voltage signal comparison control circuit is connected with the power storage device through the controllable switch KA, the voltage signal comparison control circuit is connected with the power consumption resistor through the controllable switch KB, the voltage signal comparison control circuit is connected with the voltage signal amplifier, and the voltage signal amplifier is connected with a node between the power storage device and the power utilization device.
2. The outdoor intelligent gymnasium self-power supply and demand system according to claim 1, wherein the solar power generation device comprises a solar panel and a solar cell control box, and the electric energy generated by the solar panel is transmitted to the electric storage device through the solar cell control box.
3. The outdoor intelligent gymnasium self-generating supply and demand system according to claim 1, wherein the wind power generation device comprises a wind power generator and a wind power generation control box, and the electric energy generated by the wind power generator is transmitted to the electric storage device through the wind power generation control box.
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